1 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
3 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
5 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
6 should include a ser-XXX.o module.
8 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
9 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
11 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
12 known suns in configure.in, rather than mapping them to unique
13 config files that happen to duplicate other config files.
14 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
15 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
17 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
19 * configure.in (*-*-sunos*): Use trailing * to match all
20 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
21 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
22 in production on Sun-4.
23 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
24 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
25 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
27 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
28 config/sparc-noun.mt: New target configs for embedded.
29 * config/sun4os3.{mh,mt}: Remove, never existed in production.
31 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
32 target definitions for embedded with and without underlines on
33 identifiers. FIXME -- this ought to be known by BFD instead.
35 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
36 not a parameter of the CPU, but of the development environment.
37 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
39 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
41 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
42 (which involves reading in main's symtab) if we have no breakpoints.
44 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
46 * dwarfread.c (cu_language): New local variable to record
47 language for current compilation unit being processed.
48 * dwarfread.c (set_cu_language): New local function to decode
49 and record language for current compilation unit being processed.
50 * dwarfread.c (synthesize_typedef): Add local function to
51 synthesize a typedef for C++ classes, structs, unions, and
53 * dwarfread.c (read_structure_scope): Synthesize typedefs
54 for C++ classes, structs and unions.
55 * dwarfread.c (read_enumeration): Synthesize typedefs for
57 * dwarfread.c (read_file_scope): Call set_cu_language to
58 record language for current compilation unit. After symtab
59 is built, save this recorded language.
60 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
61 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
62 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
63 typedefs for C++ classes, structs, unions, and enumerations.
64 * dwarfread.c (scan_compilation_units): Call set_cu_language
65 to record language for current compilation unit.
66 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
67 for TAG_enumeration_types, rather than in add_partial_symbol.
68 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
69 case with class, struct, and union type cases, now that they are
70 the same. Remove tests for non-NULL name attributes, now done
72 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
73 treat as alias for TYPE_CODE_STRUCT for now.
75 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
77 * Makefile.in: map "gdb" through program_transform_name when
80 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
82 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
83 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
84 Use "regi" for local indexing through register numbers, reserving
85 "regno" for the name of a specific register passed as an input
86 parameter. Fix bug propagated through all versions that sometimes
87 used regno as an index when it should have been regi, thus using
88 -1 as an index in some cases.
90 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
92 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
93 respectively, so same demangler can be used by other programs.
94 * Makefile.in: Remove demangler stuff.
95 * Makefile.in (depend): Pass -I../readline (needed for main.c).
96 * demangle.c (_initialize_demangler): Tell demangler which
97 CPLUS_MARKER to assume.
99 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
101 RS/6000 portability changes (for hosting cross-debuggers).
103 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
104 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
105 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
106 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
107 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
108 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
109 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
110 (NO_SINGLE_STEP): Add, target-dependent.
111 (loadinfotextindex): Lowercase, remove "aix_".
112 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
113 (NO_SINGLE_STEP): Remove, target-dependent.
114 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
115 * xcoffread.c: Only build file if RS/6000 native GDB.
116 (build_function_symbol): Remove #if 0'd code.
117 * rs6000-tdep.c: Cleanup. Add static fn protos.
118 Use CORE_ADDR for addresses throughout. Make void fns void.
119 (pop_dummy_frame): Add FIXME about bogosity of design here.
120 (rs6000_struct_return_address): Ditto.
121 (frameless_function_invocation, frame_get_cache_fsr,
122 frame_initial_stack_address, xcoff_relocate_symtab,
123 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
124 add_text_to_loadinfo, find_toc_address): Move from xdep file.
125 Use CORE_ADDRs. Change identifiers to lowercase.
127 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
128 supplying dummy routines if non-native. Add prototype for
129 static exec_one_dummy_insn. Move a mess of functions to
130 rs6000-tdep.c (as above). Remove #if 0'd code.
132 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
133 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
134 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
136 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
139 * vx-share/README, nindy-share/README: New files describing
140 how these directories' code is shared, and with whom.
142 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
144 * configure.in (target configurations): Reformat into table.
145 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
147 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
148 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
149 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
150 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
151 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
152 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
154 * Makefile.in (config-check): Add command to check whether
155 configure.in is consistent with config/*.
157 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
159 * configure.in (host configurations): Reformat nested cases into
160 easy-to-maintain table.
161 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
162 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
164 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
166 * cplus-dem.c: Reorder args to most local functions to make them
167 follow the consistent pattern of struct work_stuff pointer first,
168 followed by pointer into string being demangled, followed by
169 pointer to the string where the result is being stored, followed
170 by other args. Also generally replace most variables of name
171 "type" with "mangled" for consistency. They all pointed to the
172 same string but half were one name and half the other.
173 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
174 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
175 use whenever a qualified name is being demangled.
176 * cplus-dem.c (do_type): Qualified names are treated similarly
177 to fundamental types, not as modifiers of fundamental types.
179 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
181 * configure.in: Add sparclite as a target.
183 * sparc-stub.c (handle_exception): Flush instruction cache just
184 before returning to the user. (hexToInt): Fix overzealous cleanup.
186 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
188 * infrun.c (handle_command): Rewrite to allow multiple signal
189 numbers, signal number ranges, and to recognize "all" to mean all
190 signals except those used by the debugger.
191 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
192 to set or reset actions for specific signals.
194 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
196 * coffread.c (decode_type): Call alloc_type to alloc new
198 * stabsread.c (read_array_type, read_range_type, define_symbol):
199 Call alloc_type to alloc new types.
200 * stabsread.c (define_symbol): Move dbl_valu symbol field data
201 from type_obstack to symbol_obstack.
202 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
204 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
205 associated with a type, using the same mechanism as was used to
206 allocate space for the type structure itself.
207 * coffread.c (patch_type, coff_read_struct_type,
208 coff_read_enum_type): Use TYPE_ALLOC.
209 * dwarfread.c (struct_type): Use TYPE_ALLOC.
210 * gdbtypes.c (create_array_type, check_stub_method,
211 allocate_cplus_struct_type): Use TYPE_ALLOC.
212 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
213 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
214 read_range_type): Use TYPE_ALLOC.
216 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
218 * breakpoint.c (breakpoint_re_set): Select a default source
219 symtab if one is not currently selected.
220 * utils.c (query): Call wrap_here before building the output
221 query string, to turn off wrapping and flush any buffered output.
222 Otherwise our query may end up in the wrap buffer and never be
224 * eval.c (evaluate_subexp): Report error when attempting to
225 evaluate subscript for types without a target type, rather
226 than dumping core by using the NULL pointer.
227 * symfile.c (symbol_file_command): Forget current_source_symtab
228 and current_source_line when discarding symbol table.
230 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
232 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
234 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
235 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
237 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
239 * remote.c (remote_open): Fix baud rate setting to make -b flag
240 work. (remote_wait): Change 'T' message parser to deal with new
241 improved format which allows stub to send an arbitrary bunch of
243 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
244 make all this re-entrant by storing all state on the stack. Clean
245 up memory error trapping. (computeSignal, set_debug_traps):
246 make it all table driven. Make a start at a baud rate setting command.
248 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
250 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
252 * remote-vx.c: redefine malloc to avoid buggy declaration on
253 RS/6000 <rpc/types.h>.
254 xm-rs6000.h: include <sys/select.h> to define fd_set for
255 <rpc/svc.h> on RS/6000.
257 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
259 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
260 recursive invocations of make. Always create installation
263 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
265 * m68k-pinsn.c: Minor fix in style of output (don't use
266 range to indicate floating point control registers).
268 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
270 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
272 * infcmd.c (registers_info): Handle multiple register names.
273 Changes inspired by Roland McGrath.
275 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
277 * sparc-stub.c: New file. Mix it with your SPARClite
278 application, and it will speak GDB remote protocol!
279 * remote.c (remote_wait): Change 'T' (expedited reply) message to
280 deal with arbitrary registers. Needed for sparc-stub.
282 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
284 * cplus-dem.c (cplus_markers): Add table for gnu style and
285 use throughout, in place of compile time constant CPLUS_MARKER.
286 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
287 * cplus-dem.c (cfront_special): New function, as suggested
288 by pfieland@stratus.com.
289 * cplus-dem.c (forget_types): New function.
290 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
292 * cplus-dem.c (mop_up): Call forget_types().
293 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
294 Use throughout, instead of checking current_demangling_style.
295 * cplus-dem.c (demangle_signature): When finding an explicit
296 start of function args, forget all remembered types for
297 lucid/cfront style demangling.
298 * cplus-dem.c (demangle_prefix): In a sequence of two or more
299 underbar characters, use last pair as the delimiter. Hoist
300 gnu_special() call up to cplus_demangle(). Call cfront_special()
302 * cplus-dem.c (cplus_special): Fix virtual table name demangling
303 for inherited classes.
304 * cplus-dem.c (demangle_args): Document quirks of numbered
305 references to previously seen types.
306 * dbxread.c (read_ofile_symtab, process_one_symbol):
307 Use AUTO_DEMANGLING rather than explicitly checking
308 current_demangling_style.
309 * demangle.h: Add some comments.
310 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
311 CFRONT_DEMANGLING): New macros.
312 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
313 not found in the actual producer string produced by lcc.
314 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
315 than explicitly checking current_demangling_style.
317 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
319 * breakpoint.c (enable_longjmp_breakpoint,
320 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
321 Check for duplicate breakpoints at the same address. Bug report
322 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
324 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
326 * buildsym.c (end_symtab): Document that end_symtab can return
327 NULL under non-error conditions.
328 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
329 returned from end_symtab for empty compilation units.
331 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
333 * am29k-tdep.c: Lint from DECstation compiler.
334 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
335 As the man page says, "Sometimes you just can't get lint to shut
336 up". That doesn't mean you should blow away the code it won't
338 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
339 it up over the next few weeks. Make mips x 29k build.
340 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
341 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
342 but leave it as a comment because the breakpoint instruction
343 is not easily accessible at this moment (it's static, and if
344 we define one here, it goes into every file compiled).
346 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
348 * Makefile.in (VERSION): Bump to 4.6.3.
349 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
350 function scopes when building partial symbol tables.
351 * objfiles.c (open_existing_mapped_file): Make it clear in
352 warning message that out of date mapped files are ignored.
353 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
354 unit source file name in error message.
356 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
358 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
359 * dwarfread.c (struct_type): In absence of AT_byte_size for
360 bitfield, use size of object of member's type for the size of
361 the anonymous object containing the bit field.
362 * dwarfread.c (completedieinfo): Set has_at_byte_size when
363 an AT_byte_size attribute is seen.
364 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
365 union aux_ext (was aux_ent).
366 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
367 unsigned char* to char*, for Lucid compiler.
368 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
369 to be correct type (from unsigned char* to char*).
370 * valprint.c (type_print_derivation_info): Minor tweak to placement
371 of commas in derived class printing.
372 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
374 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
376 * xm-go32.h: Define LSEEK_NOT_LINEAR
377 * serial.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
378 then work out the lseek positions of newlines by running through
379 the file and `tell'ing. This makes source file listing work on
380 OS's where the relationship between physical position in file and
381 canonical position is indeterminate, eg VMS and DOS.
383 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
385 * stabsread.c: Ensure that all members of all allocated structures
386 are initialized to known state to avoid hard to find bugs with gdb
387 using fields containing random data.
388 * buildsym.c (start_subfile): Compact dirname initialization.
389 * buildsym.c (patch_subfile_names): New function.
390 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
391 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
392 * buildsym.h (patch_subfile_names): Add prototype.
393 * dbxread.c (process_one_symbol): Call patch_subfile_names.
395 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
397 * remote-udi.c: Update comments.
399 * remote.c (getpkt): Only force retransmission ten times;
400 after that, assume bug in target code, and handle pkt anyway.
402 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
404 * configure.in: Add support for apollo 68k under BSD environment.
405 * xm-apollo68b.h: New file to support above.
407 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
409 * configure.in: Recognize i486 host cpu.
410 * valprint.c (type_print_derivation_info): Print derivation info
411 in same form as class declarations in source.
412 * valprint.c (type_print_varspec_suffix): Split arg printing
413 code out to type_print_args function.
415 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
417 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
418 at_import, at_frame_base.
419 * dwarfread.c (completedieinfo): Remove cases for obsolete
420 AT_visibility, AT_import, and AT_frame_base attributes.
421 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
422 i860, which can keep up to 4 shadow breakpoints.
423 * tm-stratus.h (USG): Define.
424 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
425 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
426 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
427 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
428 * config/stratus.mt (TDEPFILES): Include files available from
429 stratus that are not yet in release pending receipt of paperwork
431 * buildsym.c (finish_block): Minor code format change.
432 * gdbtypes.h (struct field): Add to comments.
433 * gdbtypes.h (virtual_field_bits): Add to comments.
434 * objfiles.c (allocate_objfile): Change obstack interface to
435 match FSF merging efforts.
437 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
439 * Makefile.in (VERSION): Bump to 4.6.2.
440 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
441 * Makefile.in (OBS): Add stabsread.o
442 * Makefile.in (stabsread.o): Add build rule.
443 * stabsread.c, stabsread.h: New files.
444 * buildsym.c: Split out stabs specific support to stabsread.c.
445 * buildsym.h: Split out stabs specific support to stabsread.h.
446 * dbxread.c (stabsread.h): Include
447 * dbxread.c (dbx_new_init): Call stabsread_new_init.
448 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
449 * dbxread.c (read_ofile_symtab): Call end_stabs.
450 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
451 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
452 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
453 really_free_pendings to cleanups.
454 * elfread.c (elf_new_init): Call stabsread_new_init.
455 * gdbtypes.c: Small changes to maintenance commands.
456 * mipsread.c (stabsread.h): Include.
457 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
458 * xcoffread.c (stabsread.h): Include.
459 * xcoffread.c (global_stabs): Remove redundant def.
460 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
462 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
464 * lmode_inferior_valid, lmode_ours_valid: New static vars.
465 * inflow.c (terminal_init_inferior, terminal_inferior,
466 terminal_ours_1, initialize_inflow): Record and use state
467 of lmode_inferior_valid and lmode_ours_valid.
469 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
471 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
472 include <sgtty.h> on USG. (from sef).
474 * depend: es1800 dependency needed here.
476 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
478 * buildsym.c (read_struct_type): Initialize structs allocated
479 with alloca, to avoid using random values from stack later on.
480 * defs.h (fprintf_filtered): Add prototype.
481 * gdbtypes.c (check_stub_method): Fix misleading comments.
482 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
484 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
485 small changes to maint support functions.
486 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
487 for some fields and expand comments.
488 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
489 macro and track change to obstack_full_begin macro.
490 * utils.c (fprintfi_filtered): New function.
491 * valprint.c (type_print_base): Fixup field printing to not
492 print extraneous lines and not print bogus "no data fields"
493 messages for C++ classes with no data members. Also use new
494 fprintfi_filtered function.
496 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
498 * configure.in: es1800 ok for 68000 too.
500 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
502 * configure.in: echo error messages to stderr, not stdout
504 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
506 * configure.in: recognize hppa* instead of hppa
508 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
510 * energize.c: Second cut at DynamicLoad message handling.
512 * energize.c: Relativize pathnames in #include statements.
513 * (kernel_dispatch): Better error messages for unknown protocol
515 * (kernel_dispatch): First cut at DynamicLoad message handling.
517 * Makefile.in: Remove -I../readline from all compilations,
518 include a special case for main.o instead.
520 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
522 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
523 error if it fails to find a member type, rather than return NULL
524 and trigger a coredump.
525 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
526 lookup_demangled_partial_symbol,): Ask demangle_and_match to
527 match on complete demanglings, including argument lists for member
528 functions, rather than just accepting the first demangling that
529 matches the class and function name.
530 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
531 to start_symtab as the directory name.
532 * dwarfread.c (completedieinfo): Strip off any leading hostname
533 portion of the AT_comp_dir attribute string. Gdb doesn't know
534 what to do with them (FIXME).
536 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
538 * breakpoint.c (commands_command): Simplify code a bit, remove
539 unnecessary fflush().
541 * Makefile.in (OTHERS): Add gcc.patch.
542 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
544 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
546 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
549 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
551 * WHATS.NEW renamed to NEWS.
553 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
555 * dbxread.c, dwarfread.c: Re-enable experimental code to
556 automatically select demangling style.
557 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
558 DEMANGLING_STYLE, to make more descriptive. Revert back to
559 "auto" as default. Comment use.
560 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
561 * Makefile.in (${DEMANGLER}.o) Remove target and special
564 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
566 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
568 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
570 * Makefile.in, demangle.c: Change default demangling style to
572 * Makefile.in: Update version to 4.6 !!!
573 * README, WHATS.NEW: Update for 4.6.
575 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
577 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
580 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
581 nodes as base classes.
583 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
585 * alldeps.mak, depend: Update.
587 * xcoffread.c: Add decl for section_offset to keep prototype happy.
589 * Makefile.in (VERSION): 4.5.9.
591 * xm-hp300bsd.h: Add decl for strdup().
592 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
593 PDR. Cleanup a few things, fix compilation warnings.
595 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
597 * Makefile.in (DEMANGLING_STYLE): New define to set default
598 demangling style for C++. Defaults to "auto".
599 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
600 * Makefile.in (SFILES_MAINDIR): Add demangle.c
601 * Makefile.in (OBS): Add demangle.o
602 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
603 Remove compile time decisions about demangling style and replace
604 with runtime decisions using current_demangling_style.
605 * cplus-dem.c (main): Expand code included during building of
606 standalone demangler to recognize demangling style options.
607 * dbxread.c (demangle.h): Include.
608 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
609 demangling style if processing g++ code and current demangling style
610 is auto (Note: this feature currently disabled.)
611 * demangle.c: New file, generic demangling control.
612 * demangle.h (demangling_styles): New enumeration to select one
613 of several demangling styles. Also define string names for each
615 * demangle.h (set_demangling_style): Add prototype.
616 * dwarfread.c (demangle.h): Include.
617 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
618 New producer string prefixes to recognize.
619 * dwarfread.c (handle_producer): Consolidate actions for specific
620 producers. Set demangling style based on producer string if
621 current style is auto. (Note: this feature currently disabled.)
622 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
624 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
626 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
628 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
630 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
631 * c-exp.y: Call lookup_signed_typename() after seeing
632 "signed". This handles "signed char" correctly.
633 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
634 keywords before a type specifier.
636 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
638 * command.c (lookup_cmd_1): Clarify descriptive comments.
639 * gdbcmd.h (maintenanceprintlist): Add declaration.
640 * main.c (maintenanceprintlist): Add definition.
641 * main.c (gdb_completer_command_word_break_characters): Add.
642 * main.c (symbol_completion_function): Switch completer word
643 break character sets dynamically, based on whether completion is
644 being done on commands or on something else.
645 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
646 * maint.c: Include demangle.h.
647 * maint.c (maintenance_demangle): New function.
648 * maint.c (maintenance_print_command): New function.
649 * maint.c (_initialize_maint_cmds): Reorganize some commands
650 under new maintenance print subcommand.
652 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
654 * gdbtypes.c (lookup_struct_elt_type): If the input type is
655 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
656 target type. Otherwise, 'whatis this.field' wouldn't work,
657 which would be inconsistent, since 'print this.field' works.
658 * buildsym.c (read_struct_type, read_enum_type): Clear
660 * buildsym.c (cleanup_undefined_types): Don't rely on a
661 flawed "Reasonable test to see if" a type has been defined
662 since it was referred to; now we can just see if the
663 TYPE_FLAG_STUB flag has been cleared.
664 * valprint.c (print_type_base): Emit public/protected/private
665 labels for methods as well as fields. Also, indent these labels
666 2 spaces instead of 4, for a more conventional "look".
667 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
668 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
669 * gcc.patch: New file. Contains patch for gcc (so people
670 with gdb-2.2.x won't have to wait for a new gcc release).
672 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
674 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
675 (print_addr): Call print_address to show symbolic version as well.
677 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
679 (vx_read_register): Declare inferior_fp_regs. Delete code for
680 copying "inferior_registers" around; the values are already in var
681 "registers". Use correct size for register set.
683 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
684 target doesn't support it.
685 (vx_read_register): Don't try reading them either.
687 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
688 VxWorks back end reads them in one contiguous set except for this
690 (register_names): Change "pc" to "pcw" to avoid confusion printing
692 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
693 find the PC under VxWorks.
695 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
697 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
698 to create new blank types, instead of handcrafting them.
699 * defs.h (printfi_filtered): Add prototype.
700 * utils.c (printfi_filtered): New function.
701 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
702 to simplify the code. Other cleanups.
703 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
704 * gdbtypes.h (struct cplus_struct_type): Add comments describing
705 use of various fields.
706 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
707 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
708 production that currently treats it exactly the same as STRUCT.
709 * c-exp.y (yylex): Recognize "class" as token CLASS.
710 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
711 * symtab.c (decode_line_1): Fix to pass quoted args on down to
712 general symbol handling code. Call cplus_mangle_opname with
714 * symtab.c (decode_line_2): Print demangled function names in
715 breakpoint menus, instead of just file and line number.
716 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
717 * valprint.c (type_print_base): Print "class" for C++ classes,
718 rather than "struct". Print section labels for public, protected
719 and private members of C++ classes.
720 * values.c: Include demangle.h.
721 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
723 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
725 * Makefile.in (VERSION): Update to 4.5.8.
727 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
729 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
730 prevent crashes when examining cross-targets.
731 * dbxread.c (process_one_symbol): Include directory name when
732 calling start_subfile for SOL & BINCL symbols. This allows gdb to
733 find include files, and yacc/lex sources when the cwd doesn't match
734 that in which the object was compiled.
735 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
737 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
740 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
742 * maint.c (maintenance_command, maintenance_info_command):
743 Install with allow_unknown as 0 and call help_list to show
744 list of possibilities when no subcommand is specified.
746 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
748 * configure.in: Add m68k-ericsson-*.
749 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
751 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
754 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
755 * Makefile.in (OBS): Add new file maint.o.
756 * defs.h (command_class): Add class_maintenance.
757 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
758 commands. Allow for them (and other nonessential parts of gdb)
759 to be selectively left out under special circumstances.
760 * gdbtypes.c (recursive_dump_type): New function; supports
761 maintenance print-type command.
762 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
764 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
766 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
767 initializers. Add initializations for setprintlist, showprintlist,
768 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
769 * printcmd.c (maintenance_print_type): New maintenance cmd.
770 * valprint.c (setprintlist, showprintlist): Move to main.c, as
771 implied by comment that all cmd lists are owned by main.c.
772 * infcmd.c (unsetlist): Move to main.c, as implied by comment
773 that all cmd lists are owned by main.c.
774 * language.c (setchecklist, showchecklist): Move to main.c, as
775 implied by comment that all cmd lists are owned by main.c
776 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
777 deletelist): Remove redundant declarations (also in gdbcmd.h).
778 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
779 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
780 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
781 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
782 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
783 maintenance_print_msymbols, maintenance_print_objfiles):
785 * symmisc.c (printsyms_command, printpsyms_command,
786 printmsyms_command, printobjfiles_command): Removed from
788 * main.c (dump_me_command): Moved to maint.c and renamed to
790 * breakpoint.c (all_breakpoints_info): Rename to
791 maintenance_info_breakpoints.
792 * breakpoint.c (_initialize_breakpoint): Convert add_info of
793 all_breakpoints_info to add maintenance_info_breakpoints to the
794 maintenanceinfolist instead.
795 main.c (initialize_main): Set up maintenance class commands.
797 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
799 * energize-patches: Fix minor problems with building energize lib.
801 * energize-patches: Change names of all cadillac procedure calls
802 to be energize procedure calls. Simplify many hooks by moving
803 tests energize.c. Configure energize, and build it automatically now.
805 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
807 * Makefile.in (VERSION): Bump to 4.5.7.
808 * cplus-dem.c (demangle_args): Validate index for previously
809 seen type to guard against bogus values from malformed manglings.
810 * valops.c (value_struct_elt_for_reference): Guard against
811 blindly using NULL return value from lookup_symbol.
813 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
815 * cadillac.c, cadillac-patches: Rename to energize.c and
816 energize-patches. Change all routines and variables named
817 'cadillac*' to 'energize*'. Create new file called energize.h to
818 hold all interface declarations.
820 * deblib/connection/*: Move all of this stuff into energize/, but
821 delete unneeded files.
823 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
825 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
827 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
828 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
829 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
830 child processes, to avoid dead ones "hanging around" after GDB exits.
831 (attach): Always stop the process if it needs it. Set RLC flag
832 when attaching running processes, so it will continue if we detach
833 it, quit, or are killed.
834 (detach): Clear faults and set RLC flag to make process run
836 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
838 (info_proc): Open process O_RDONLY, so we can see any process,
839 even those controlled by debuggers.
840 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
842 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
844 Relocate symbols using an array of section_offsets, rather than a
845 single `addr' or `offset'. This makes Solaris-2 support work, and
846 permits better VxWorks (and maybe xcoff) support later.
848 * symtab.h (struct section_offsets): New structure for keeping
849 a set of offsets, rather than a single one.
850 (struct objfile): Replace addr with section_offsets member.
851 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
852 * gdb-stabs.h: New include file with `symbol type specific'
853 parameters for psymtabs and objfiles.
854 * Makefile.in (HFILES): Add gdb-stabs.h.
855 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
856 * coffread.c: Conforming changes. Fake offset array always 0.
857 * dbxread.c: Conforming changes.
858 (struct dbx_symfile_info): Move to gdb-stabs.h.
859 (start_psymtab): Call elfstab_offset_sections to calculate good
860 offsets for this source file, based on the ELF symbol table info.
861 (read_ofile_symtab): Yank N_CATCH, which is dead.
862 (process_one_symbol, N_CATCH): Yank.
863 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
864 Relocate with SECT_OFF_TEXT.
865 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
866 to distinguish relocatable from absolute symbols. Then, if not
868 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
869 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
870 (", N_ROSYM): SECT_OFF_RODATA.
871 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
872 (dbx_symfile_offsets): Add to translate addr to offset.
873 * dwarfread.c: Conforming changes. Single offset currently used.
874 * elfread.c: Add various complaints about elf/stab stuff.
875 #include gdb-stabs.h. Conforming changes, using a single offset.
876 (elf_symtab_read): Record info from BSF_FILE symbols, and local
877 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
878 for later use in building psymtabs.
879 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
880 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
881 (free_elfinfo): New fn, frees all chained stab_section_infos
882 in an objfile, and zaps the start-of-chain pointer.
883 (elfstab_offset_sections): New fn, looks in stab_section_info
884 chain to determine section bases to relocate a psymtab's worth
885 of symbols, as they are being read.
886 * mipsread.c: Conforming changes. Stabs-reading will relocate
887 using one offset. MIPS-reading will not relocate at all.
888 * partial-stab.h: Relocate different symbol types using different
889 offsets from section_offsets.
890 * symfile.c: Conforming changes.
891 (find_lowest_section): Unused function to use later
892 to free us from the Tyranny of the Text Section.
893 (syms_from_objfile): Translate absolute arg ADDR to offsets used
894 in all lower layers of symbol reading. Call format-specific
895 sym_offsets function to initialize offsets for high speed symbol
897 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
898 (symbol_file_command, add_symbol_file_command): Callers changed.
899 * symmisc.c (dump_psymtab): Print new relocation parameters.
900 * xcoffread.c: Corresponding changes.
902 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
903 * main.c (main): Read the $HOME/.gdbinit file before processing
904 the argv arguments (e.g. reading symbol files or core
905 files). This allows global parameters to be set, which will apply
906 during the symbol reading. The ./.gdbinit is still read after
908 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
909 * xcoffexec.c: Clean up quote inside comment.
911 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
913 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
914 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
915 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
916 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
917 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
918 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
919 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
920 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
921 values.c, xcoffread.c:
922 Remove "(void)" casts from function calls where the return value
923 is ignored, in accordance with GNU coding standards.
925 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
927 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
928 * partial-stab.h: Ignore N_ENDM.
929 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
930 CODE or DATA section attachment. This eliminates a lot of random
931 values from shared libraries, which screw up the ordinary symbols
932 in the address ranges they happen to overlap.
933 * buildsym.c (define_symbol): Eliminate special tests
934 for function types; move into "function" cases in switch statement.
935 (define_symbol: 'f', 'F', 'P'): Process all parameter types
936 in case they define new type numbers. But ignore them (FIXME).
937 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
938 (read_sun_builtin_type): Add commentary.
940 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
942 * xm-rs6000.h: define MEM_FNS_DECLARED
944 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
946 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
947 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
948 * mips-xdep.c: Remove most include files (unused, caused errs).
949 (fetch_core_registers): Use right parameters in dummy fn.
951 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
953 * buildsym.c (scan_file_globals): Beware the null file.
954 Fix from Jim Williams.
956 * stack.c (return_command): Evaluate expression *before* popping
957 off the stack frames! Fix inspired by Jim Williams.
958 (up_silently_command, down_silently_command): No sel frame is error.
960 * defs.h (memcpy, memset): Conditionalize decls on
961 #ifndef MEM_FNS_DECLARED, since DECstation differs.
962 (alloca): Break out the STDC and non-STDC alloca cases, to make
963 it work on old preprocessors as well as "picky ANSI" ones.
964 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
966 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
967 * utils.c (fputs_demangled): Rename SLOP since DECstation system
968 header files define it!
970 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
972 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
974 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
975 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
976 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
977 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
978 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
979 utils.c, valarith.c, valops.c, valprint.c, values.c:
980 Replace bcopy() use with memcpy(), which is more standard and can
981 take advantage of gcc's builtin functions for increased performance.
982 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
983 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
985 Replace bzero() use with memset(), which is more standard and can
986 take advantage of gcc's builtin functions for increased performance.
987 * i386-tdep.c, main.c, valprint.c:
988 Replace bcmp() use with memcmp(), which is more standard and can
989 take advantage of gcc's builtin functions for increased performance.
991 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
993 * remote.c (remote_wait): Fix cast on signal() call.
994 * defs.h (alloca): More diddling with alloca. Have to ensure
995 that it has a prototype, so that if alloca is defined as a macro
996 that takes an arg, the definition is seen as a use of a macro
997 that takes an arg, to satisfy picky ANSI preprocessors.
999 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
1001 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
1002 consistency with all other gdb files.
1003 * cadillac.c: Use <string.h> rather than <strings.h>.
1004 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
1005 * Makefile.in (MAKE): Remove definition for consistency with
1006 other Makefile.in files and to fix problem with recursive makes.
1008 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
1010 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
1013 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1015 * source.c (print_source_lines): for DOS interoperability; don't
1016 print CR (013) as ^M.
1018 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
1020 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
1022 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
1024 * remote.c (remote_wait): Cast signal to void * to avoid warning
1025 from busted HP compiler.
1027 * partial-stab.h (N_SO): Rearrange code a little so that all SO
1028 stabs cause end_psymtab to be called.
1030 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
1031 compiler feature of putting 'c' into basic type descriptors for
1034 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
1035 where there is no place for nPC in prrun struct.
1037 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
1039 * mipsread.c: Pass NULL name pointer to init_type, not 0.
1040 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
1041 * dwarfread.c (enum_type): Save enum names on type_obstack.
1042 * dwarfread.c (struct_type): Save member name on type_obstack.
1043 * symtab.c (_initialize_symtab): Fix misspelling.
1044 * regex.c (store_jump, insert_jump): Return void.
1046 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
1048 * defs.h (PARAMS): Move to ../include/ansidecl.h.
1049 (alloca): Declare return type on SPARC, since Sun doesn't.
1050 (*_BYTE_ORDER): Improve comment: *must* be defined.
1052 * tm-hppa.h: New file, architectural definition of HP PA.
1053 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
1055 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
1056 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1057 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
1058 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
1061 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1062 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
1063 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
1065 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
1067 * printcmd.c (output_command): Thinko.
1068 (x_command): Only set remembered size/format if cmd succeeds.
1070 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
1071 since it is no longer used and burns time for every symbol read.
1072 (process_one_symbol): Treat N_CATCH like default (complain).
1074 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
1076 * partial-stab.h (case N_TEXT): Fix fencepost error when
1077 detecting start of new symbol info after reading symtab for a
1078 module with a zero length TEXT segment.
1080 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
1082 * Makefile.in (VERSION): Bump to 4.5.6.
1083 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
1085 * defs.h (NORETURN): Define away for Lucid compiler.
1086 * remote.c (remote_timer, remote_interrupt): Signal handlers
1088 * ser-termios.c (serial_write, serial_close): Return whatever
1089 value the write/close call returns, rather than falling off end.
1090 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
1091 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
1093 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
1094 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
1096 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
1097 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
1098 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
1099 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
1101 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
1102 store_inferior_registers): Supply missing fourth argument to
1104 * cadillac.c (kernel_dispatch): Make return type void.
1105 * cadillac.c (iosig): Signal handlers take one int arg.
1106 * valprint.c (val_print_fields): Call fprint_symbol to get
1107 automatic C++ demangling for mangled field names.
1109 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
1111 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
1112 * dwarfread.c (enum_type): Fix misspelling in comment.
1113 * valprint.c (val_print_fields, cplus_val_print): Minor
1114 adjustment to printing of C++ class structures to more closely
1115 match format for printing C structures, with and without setting
1118 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
1120 * infrun.c (wait_for_inferior): Don't test for SIGEMT
1121 (which is not a Posix signal) if it isn't defined.
1122 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
1123 New port to Linux (a free Unix clone for 386 machines).
1125 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
1127 COFF changes for dealing better with EPI 29K C compiler output.
1129 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
1131 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
1132 (read_coff_symtab): Move patch_opaque_types call from
1133 coff_symfile_read. Restrict it to symtabs from this objfile.
1134 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
1135 references on opaque type chain; just let coff_lookup_type handle 'em.
1136 (decode_type): Complain about tagndx values on
1137 non-struct/union/enum types, which the EPI compiler tends to produce.
1139 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
1141 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
1144 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
1145 usage to match new prototype. Include libbfd.h to get prototype.
1147 * source.c (find_source_lines): Handle large st_size fields.
1149 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
1151 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
1152 * stack.c (return_command): Use cleanups to avoid memory leaks.
1154 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
1156 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
1157 INT_REGNUM to INTE_REGNUM.
1159 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
1161 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
1163 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
1164 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
1165 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
1166 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
1168 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
1169 declarations of malloc/realloc/free that are inserted by some
1171 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
1173 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
1174 another decl of strdup (this really ought to come from libiberty.h!).
1176 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
1178 * remote.c (getpkt): Error if input exceeds buffer size.
1179 (_initialize_remote): `set remotedebug' enables packet trace.
1181 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
1182 N_SLINE's, etc, just like Sun cc on Solaris2.
1184 * am29k-tdep.c (read_register_stack, write_register_stack):
1185 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
1186 variable. Add `set' and `show' commands for it.
1187 * doc/gdb.texinfo: Document it.
1189 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
1191 * valprint.c (type_print_1): Plug memory leak. Print all
1192 C++ syms as demangled, not just functions.
1193 * buildsym.c (read_range_type): When we find a signed char
1194 type, do a lookup of signed char, not plain char. Plain char's
1195 still get looked up as plain char's elsewhere.
1197 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
1199 * eval.c: Avoid residue-by-zero when evaluating without side effects.
1200 (Bug and fix found by Pierre Willard.)
1202 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
1204 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
1206 * xm-rs6000.h: Add decl for strdup().
1208 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
1211 * breakpoint.c (enable_command, disable_command): Without args,
1212 should only affect normal breakpoints and watchpoints.
1214 * m68k-pinsn.c (print_insn_arg): Make register be const.
1215 * xcoffexec.c: Remove ' from comment.
1216 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
1217 with decls of malloc in c-exp.tab.c (as produced by yacc).
1218 There's got to be a better way to do this...
1220 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
1222 * partial-stab.h: Convert single rindex use to strrchr.
1223 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
1224 standard <strings.h> file, now that the only single use of
1225 rindex in the gdb source files is gone.
1227 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
1229 * mipsread.c: Undo ill effects from including <strings.h>,
1230 which #defines index to be strchr. Unfortunately, index is
1231 a member of a symbol table structure that can't be changed.
1232 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
1233 remove redundant #include's.
1235 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
1237 * mipsread.c: #include <strings.h> for rindex().
1239 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
1241 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
1243 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
1245 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
1246 extraneous SO stabs from busted C++ compilers.
1248 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
1250 * Makefile.in (VERSION): Bump to 4.5.5.
1251 * symtab.c (decode_line_1): Until C++ support stabilizes, when
1252 C++ lookups fail, print possibly helpful hint about completion.
1253 * cplus-dem.c (demangle_signature): Fix ARM style demangling
1254 for static data members.
1255 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
1256 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
1257 it's broken on ncr3000's.
1259 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
1261 * dwarfread.c (decode_modified_type): Change type of first arg.
1262 Change 'modifier' to char from unsigned char. Cast single use
1263 that needs to be unsigned char.
1264 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
1265 * utils.c (strdup_demangled): Add function.
1266 * defs.h (strdup_demangled): Add prototype.
1267 * stack.c (return_command): Demangle C++ function names for query.
1268 * infcmd.c (jump_command): Demangle C++ function names for query.
1269 * cplus-dem.c (consume_count): New function and prototype.
1270 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
1271 do_type): Replace conversion code with consume_count().
1272 * cplus-dem.c (gnu_special): Fix demangled of static members.
1273 * source.c (list_command): Print demangled function names
1274 when appropriate. Fix supplied by Peter Schauer.
1276 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
1278 * sparc-tdep.c: Clean up slightly for Solaris2.
1280 * buildsym.c (define_symbol): Nameless types are now on several
1281 platforms; generalize them and un-ifdef them to make Solaris 2
1284 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
1286 * infcmd.c: Fix typo (reported by Rob Savoye).
1287 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
1288 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
1289 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
1290 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
1291 rather than the one for the first file in the dependency chain.
1293 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
1294 set. Don't reset our own texthigh, or dependency-only pst's, in
1295 scanning all the rest of the psymtabs.
1296 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
1298 * buildsym.h (N_UNDF): Improve comments.
1299 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
1301 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
1303 * symtab.h (struct symbol): Add aux_value union for preserving
1304 an additional per-symbol value.
1305 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
1306 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
1307 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
1308 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
1309 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
1311 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1313 * symfile.c (clear_symtab_users_once): Now non-static (for
1316 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
1318 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
1319 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
1320 vax-pinsn.c: Remove reg_names decl (now in defs.h).
1322 Solaris-2 support on SPARC:
1324 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
1325 Add symbol_size and file offsets to struct symloc.
1326 Add static symbol_table_offset, string_table_offset,
1327 file_string_table_offset, next_file_string_table_offset,
1329 (add_old_header_file): Convert error() to complain()t.
1330 (dbx_symfile_read): Get symbol size via the objfile.
1331 Also get symbol_table_offset.
1332 (dbx_symfile_init): Record symbol size and count via the objfile.
1333 (dbx_next_symbol_text): Always add file_string_table_offset when
1334 accessing string table.
1335 (read_dbx_symtab): Initialize file_string_table_offset to 0.
1336 (SET_NAMESTRING): Use the offset.
1337 (end_psymtab): Large kludge to determine addresses where source
1338 files start and end (for the psymtab header).
1339 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
1340 Get this, symbol size, and symbol offset, from psymtab.
1341 (read_ofile_symtab): Don't back up one symbol for Solaris2.
1342 Patch up last_source_start_addr if zero in N_SO.
1343 (process_one_symbol): Add variable function_start_offset.
1344 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
1345 BLOCK_ADDRESS_FUNCTION_RELATIVE.
1346 ( "", N_OBJ, N_OPT): Ignore.
1347 (elfstab_build_psymtabs): New function to read stabs out of
1350 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
1351 (gdb): use GLOBAL_CFLAGS when linking, too.
1352 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
1353 (N_OBJ, N_OPT): Ignore.
1354 ('f', 'F'): Save last function name.
1356 * elfread.c (record_minimal_symbol_and_info): Kludged to put
1357 extra info in the minimal symbol.
1358 (elf_symtab_read): The extra info is the size of an ELF object,
1359 which was kludged to us in the `udata' field of the BFD symbol.
1360 Gag me with a crowbar...
1361 (elf_symfile_read): Keep track of both the absolute load address,
1362 and the offset between load addr and symbols. Handle STABS as
1363 well as DWARF sections, passing the absolute load address to
1364 elfstab_build_psymtabs.
1366 * symfile.h: Prototype elfstab_build_psymtabs.
1367 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
1369 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
1371 * buildsym.h: Add processing_acc_compilation flag.
1372 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
1373 (define_symbol): Skip arg types in function entries. Resolve
1374 overloaded 'P' which acc uses for prototypes of functions called
1376 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
1378 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
1379 save size of ELF symbols. FIXME.
1380 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
1381 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
1383 * configure.in: Solaris config is sparc-sun-solaris2.
1384 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
1386 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
1387 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
1388 * symfile.c (symfile_bfd_open): Comment where name is freed.
1389 * symmisc.c (extend_psymbol_list): Comment where list is freed.
1391 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
1393 * expprint.c (print_subexp): Add missing ']'.
1394 * defs.h (reg_names): Fix declaration to match that in infcmd.c
1395 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
1396 * WHATS.NEW: Point out improved C++ function name handling.
1397 * gdbtypes.c (lookup_fundamental_type): For now, use the same
1398 type names for both implicitly and explicitly signed integral
1399 types. See comment in the source code.
1401 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
1403 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
1404 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
1405 * expprint.c (print_subexp): Fix printing of register names.
1407 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
1409 * inferior.h (register_valid): Declare.
1410 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
1411 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
1412 macros for traversing the data structures in a single objfile.
1413 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
1414 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
1417 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
1419 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
1420 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
1421 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
1422 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
1424 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
1426 * depend: rebuild to account for remote-st2000.c.
1427 * remote-st2000.c: Almost works now.
1428 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
1430 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
1432 * c-exp.y (yylex): Recognize single-quoted strings that specify
1433 tokens with embedded whitespace, such as C++ demangled names.
1434 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
1435 * main.c (gdb_completer_quote_characters): Add global variable.
1436 * main.c (symbol_completion_function): Total rewrite for C++
1437 demangled name handling.
1438 * main.c (skip_quoted): New function.
1439 * main.c (main): Set rl_completer_quote_characters.
1440 * symmisc.c (dump_symtab): Print source language for symtab.
1441 * symtab.c (expensive_mangler): Add prototype and function.
1442 * symtab.c (completion_list_add_symbol): Total rewrite for new
1443 C++ demangled name handling.
1444 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
1445 other changes for demangled C++ symbol handling.
1446 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
1447 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
1448 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
1449 * symtab.c (completion_list_add_symbol): Total rewrite for new
1450 C++ demangled name handling.
1451 * symtab.c (expensive_mangler): New function.
1452 * utils.c (strcmp_iw, demangle_and_match): New functions.
1453 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
1455 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
1457 * Makefile.in: Roll VERSION to 4.5.4.
1458 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
1459 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
1460 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
1462 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
1464 * alldeps.mak: Rebuild to account for new files.
1465 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
1466 * tm-st2000.h: New file.
1467 * configure.in: Tandem debug monitor (st2000) support.
1468 * remote-st2000.c, config/st2000.mt: ditto.
1470 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
1472 * blockframe.c (inside_entry_file, inside_main_func,
1473 inside_entry_func): Return 0 if no symbols; avoid crashing.
1475 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
1477 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
1478 without masking, since it is signed and will later be compared
1479 against signed quantities. The right fix is probably to make
1480 it all unsigned, but this is a small, safe fix for this release.
1481 FIXME -- make the real change sometime soon.
1483 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
1485 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
1486 parameter in call to `symbol_file_add' to 0.
1488 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
1490 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
1492 * configure.in: Handle -m680[01234]0-wrs.
1494 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1496 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
1497 `ieee_extended_to_double'.
1499 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
1501 * valops.c (value_assign): Lint, by Pierre Willard.
1503 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
1505 * coredep.c (fetch_core_registers): Remove premature warning,
1506 which triggers on DECstation even though all regs are accessible.
1508 * m68k-pinsn.c (print_insn_arg): Use new macros to get
1509 sign-extension of instruction fields even on unsigned-char hosts.
1510 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
1512 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
1513 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
1514 since they define the target, not the host.
1515 * m88k-pinsn.c: Fix typo.
1517 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
1519 * valarith.c (value_zerop): -0.0 is still zero.
1520 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
1521 Patches by Paul Eggert <eggert@twinsun.com>.
1523 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
1525 * alldeps.mak, depend: re-make to account for ser-*.c.
1527 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
1529 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
1530 disconnecting from controlling terminal, to avoid gdb hanging
1531 on SVR4. Fixes bug reported by Oliver Okrongli.
1532 * procfs.c (PROC_NAME_FMT): Change format to match default used
1533 by system, as suggested by Oliver Okrongli.
1534 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
1535 bug fix from Brent Townshend (bst%tt@cam.ORG).
1536 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
1537 by turlais@rechser.total.fr.
1538 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
1539 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
1540 * objfiles.h (unlink_objfile): Add prototype.
1541 * objfiles.c (unlink_objfile): Add function.
1542 * objfiles.c (free_objfile): Call unlink_objfile.
1543 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
1544 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
1545 Also, discard old possibly bogus sf struct.
1546 * symfile.c (symbol_file_add): Call init_entry_point_info() and
1547 find_sym_fns() for remapped symbol files, in case of any changes
1548 since the last mapping.
1550 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1552 * findvar.c (read_relative_register_raw_bytes): use the raw size
1553 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
1555 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1557 Changes to support GDB running on DOS using GO32 and H8 support
1559 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
1560 allowing hosts with different text and binary file formats to
1562 * coffread.c (read_coff_symtab): changed calling convention and
1563 operation - now it opens its own file with FOPEN_RB rather than
1564 duping and fdopening the provided handle.
1565 * dbxread.c, cplus-dem.c: #include mangling.
1566 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
1567 binary files oring in the right bit.
1568 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
1569 * remote-hms.c: cleanup to use the new remote serial stuff
1570 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
1571 independent remote terminal I/O.
1572 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
1573 * source.c (openp): fix off by one problem removing / - can now
1574 open a source file in the root directory with DOS.
1575 * values.c (value_as_pointer): remove bogus address bits from
1576 long. (unpack_long): unpack into unsigned long/short if pointer.
1578 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
1580 * infrun.c (child_attach): Don't allow gdb to attach to itself.
1581 It gets permanently stuck in many OSes.
1582 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
1584 * breakpoint.c: Improve help text for info breakpoints.
1586 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
1588 * README: Add pointer to internals doc, and describe reading
1590 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
1591 * symtab.c (output_source_filename): Remove old glop for wrapping
1592 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
1594 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
1596 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
1597 * munch: Add sort -u to avoid duplications.
1598 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
1599 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
1601 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
1603 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
1604 avoid infinite loops while demangling bogus mangled names.
1605 * valprint.c (type_print_base): Minor fix for GNU style guide
1608 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
1610 * Makefile.in (VERSION): Bump to 4.5.3
1611 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
1612 * Makefile.in (demangle): New target to create standalone
1613 demangler with same code and options as internal demangler.
1614 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
1615 to support ARM style and Lucid style demangling, improve
1616 maintainability, fix several demangling bugs. More changes
1618 * defs.h (strstr): Add ANSI compatible prototype.
1619 * valprint.c (type_print_1): Demangle using ansi option.
1620 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
1622 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
1624 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
1627 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
1629 * mipsread.c (parse_procedure): Return rather than using
1630 uninitialized variable 'b'.
1632 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
1634 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
1635 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
1636 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
1637 relative to each source file.
1639 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
1641 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
1644 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
1646 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
1647 * am29k-tdep.c: Update to latest code from AMD.
1648 (get_saved_register) don't crap out if no frame.
1649 * remote-udi.c: Set/clear inferior_pid as appropriate.
1650 (udi_open) call target_preopen, don't close fd 0!!!, clean up
1651 error handling. Fixup end-of-debugging messages.
1652 (udi_fetch_registers) clean up big time, mainly don't multiply
1653 register_valid indices by 4, and use proper Offset when reading
1654 gr96-gr127. (udi_store_registers) general cleanup.
1655 (fetch_register) cleanup, simplify. (regnum_to_srnum)
1656 INT_REGNUM->INTE_REGNUM.
1657 * tm-29k.h: Upgrade to latest code from AMD.
1658 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
1659 (UDIConnect) Clean up error processing (like, don't do exit() if
1660 execlp fails), make code restartable, make more attractive.
1661 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
1664 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
1666 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
1667 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
1668 from former to latter.
1670 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
1672 * cplus-dem.c (do_args): Handle void args the same as others.
1673 * objfiles.c (free_objfile): Only try to unmap files when
1674 reusable objfiles are supported.
1675 * valprint.c (type_print_varspec_suffix): Add parameter that
1676 specifies if C++ demangling included function arguments. Use
1677 it to suppress printing extra pair of ()'s.
1678 * valprint.c (type_print_1): Fix problem with printing demangled
1679 C++ function types where demangled type includes the function
1682 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
1684 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
1685 Allows selection of C++ demangler to be a configuration option
1686 until multiple demanglers are supported.
1687 * demangle.h: New include file for extended demangler support.
1688 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
1689 utils.c, valprint.c: Include "demangle.h" and change all calls
1690 to cplus_demangle() or fputs_demangled() to use individual
1692 * valprint.c (type_print_1): Change options to cplus_demangle
1693 to print demangled function args. Still broken, but now less so.
1694 * cplus-dem.c: Include demangle.h, reorganize and update some
1695 comments to reflect reality.
1696 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
1697 second arg from fixed integer to bit based multiple options.
1698 * cplus-dem.c (optable): Reformat and replace ansi members with
1700 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
1702 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
1704 * values.c (set_internalvar): Force evaluation of lazy values.
1705 Bug reported by RMS.
1707 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
1709 * Makefile.in (VERSION): Bump to 4.5.2.
1710 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
1711 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
1712 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
1713 proper handling of bit fields.
1714 * gdbtypes.h (struct type): Clarify use of field.bitpos.
1715 * symtab.h: Fix couple of misspellings in comments.
1716 * value.h (struct value): Clarify use of bitpos.
1717 * value.h (unpack_field_as_long): Change prototype, returns
1719 * values.c (unpack_field_as_long): Change return type to LONGEST,
1720 sign extend unpacked fields that are signed, other rewriting.
1721 * config/ncr3000.mt: New target config file.
1723 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
1725 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
1726 even when printing 8-bit characters.
1728 * gdbtypes.c (make_{reference,pointer,function}_type): New
1729 functions which handle overwriting of forward-referenced types
1730 for stabs file reading.
1731 (lookup_{reference,pointer,function}_type): These just call
1732 the make_*_type functions with a null storage alloc parameter.
1733 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
1734 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
1736 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
1737 (dbx_alloc_type): Make it easier to understand. No funct change.
1738 (define_symbol: 't'): Don't put the typedef name into the name of
1739 the struct, union, or enum. Bugfix.
1740 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
1741 routines to properly handle overwriting preallocated types so that
1742 forward references will work.
1743 (read_enum_type): Force enum values to file scope, due to bug in
1744 Sun compiler output. FIXME, fix later.
1746 Remove unused header_file_prev_index mechanism. It was already
1747 obsolete in gdb-3.5. These comments appeared in 3.5:
1748 /* This code was used before I knew about the instance codes.
1749 My first hypothesis is that it is not necessary now
1750 that instance codes are handled. */
1751 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
1752 * buildsym.h: Remove it and prev_index that saves it.
1753 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
1755 * solib.c (special_symbol_handling): When called from core files,
1756 must set up debug_addr. Don't print error messages, just return.
1757 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
1759 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
1761 * cplus-dem.c: Allow nested class names (as in
1762 Foo::Bar::method()).
1763 Allow the cleaner cfront style of nested class names
1764 (Q2_3Foo3Bar as well as Q23Foo3Bar).
1765 Make cplus_demangle re-entrant by removing use of global
1766 variables. Instead, place all shared variables in a
1767 stack-allocated structure, and pass around its address.
1769 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
1771 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
1772 29k-share/* subdirs...
1774 * remote-udi.c (udi_insert/remove_breakpoint): Completely
1775 rewrite, only leave out the bugs.
1777 * Makefile.in: Add 29k/UDI support. Improve depend.
1778 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
1780 * am29k-tdep.c: Update to use new calling conventions, and misc
1783 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
1785 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
1787 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
1788 breakpoint instructions that leave PC pointing at the right place.
1790 * core.c (core_open): Call warning() to print warnings.
1792 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
1794 * symtab.c (lookup_symbol): Need to check if msymbol->name is
1795 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
1796 This prevents a crash when trying to lookup the value of a
1797 non-existent symbol.
1799 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
1801 * signame.c, signame.h: Remove, replaced by strsignal.c in
1803 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
1804 sun386-xdep.c: Remove include of signame.h
1805 * Makefile.in (SFILES_MAINDIR): Remove signame.c
1806 * Makefile.in (HFILES): Remove signame.h
1807 * Makefile.in (OBS): Remove signame.o
1808 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
1809 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
1810 psignal, perror): Add prototypes.
1811 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
1813 * depend: Manually remove signame.[cho] references.
1814 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
1816 * convex-xdep.c (core_file_command): Replace use of sys_siglist
1817 with safe_strsignal.
1818 * core.c (core_open): Replace use of sys_siglist with
1820 * core.c (memory_error): Replace use of sys_errlist with
1822 * i960-tdep.c (print_fault): Replace use of sys_siglist with
1824 * infcmd.c (program_info): Replace use of sys_siglist with
1826 * infrun.c (signal_stop, signal_print, signal_program):
1827 Allocate dynamically based on dynamic determination of number
1828 of signals to support.
1829 * infrun.c (child_create_inferior): Replace use of sys_errlist
1831 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
1833 * infrun.c (sig_print_info): Replace use of sig_abbrev with
1834 strsigno and sys_siglist with safe_strsignal.
1835 * infrun.c (handle_command): Call signo_max to find number of
1836 signals. Replace sig_number with strtosigno and sig_abbrev with
1838 * infrun.c (signals_info): Replace sig_number with strtosigno.
1839 * infrun.c (_initialize_infrun): Call signo_max to find number of
1840 signals. Dynamically allocate signal_{stop,print,program}.
1841 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
1842 * procfs.c (errnoname): Add function and prototype.
1843 * procfs.c (info_proc_siginfo): Call errnoname, replace use
1844 of sys_siglist with safe_strsignal.
1845 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
1846 sys_siglist with safe_strsignal.
1847 * procfs.c (info_proc_stop): Call errnoname.
1848 * procfs.c (signalname): Replace sig_abbrev with strsigno.
1849 * stuff.c (main, get_offset): Replace use of sys_errlist with
1851 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
1852 with safe_strsignal.
1853 * umax-xdep.c (core_file_command): Replace use of sys_siglist
1854 with safe_strsignal.
1855 * utils.c (safe_strerror, safe_strsignal): Add functions that
1856 call strerror and strsignal respectively, and deal with NULL
1858 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
1859 sys_errlist with safe_strerror.
1860 * valprint.c (val_print): Replace use of sys_errlist with
1863 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
1865 * Makefile.in: rework CFLAGS so that they can be set from the
1866 command line to make. CFLAGS -> INTERNAL_CFLAGS.
1867 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
1868 Pass CFLAGS on recusions.
1870 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
1872 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
1873 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
1874 overkill for the problem it solved.
1875 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
1876 and default to simply printing type names as appropriate.
1877 * main.c (main): Remove one of the leading newlines from
1878 warning_pre_print initialization.
1879 * objfiles.c (open_existing_mapped_file): Add function and
1881 * objfiles.c (open_mapped_file): Rewrite to use new function
1882 open_existing_mapped_file.
1884 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
1886 * sun3-xdep.c (fetch_core_registers): Lint.
1887 * tm-sun3.h: Prototype lint.
1890 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
1892 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
1893 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
1894 * objfiles.c: Cast calls to close() with unused returns to void.
1895 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
1896 old objfile's name before updating it.
1897 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
1898 * objfiles.h (objfile struct): Add mmfd member.
1899 * symfile.c (syms_from_objfile): Move some code to
1900 new_symfile_objfile.
1901 * symfile.c (new_symfile_objfile): Add new function, common code
1902 from syms_from_objfile.
1903 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
1904 mapped and unmapped symbol files.
1905 * symfile.c (symbol_file_command): Print "No symbol file now"
1906 message, ala exec_file_command for the exec file.
1907 * symfile.h (new_symfile_objfile): Add prototype.
1908 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
1909 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
1911 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
1913 * rs6000-pinsn.c: New version from IBM (Metin).
1914 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
1915 to avoid warnings from some compilers.
1917 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
1919 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
1920 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
1921 type's flag word that marks it as a fundamental type.
1922 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
1923 flags argument for all calls to init_type().
1924 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
1925 flags argument for all calls to init_type(). Also remove
1926 dependency on host sizes for ints, floats, etc.
1927 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
1928 flags argument for all calls to init_type(). Also remove
1929 dependency on host sizes for ints, floats, etc.
1930 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
1931 bit to flags argument for all calls to init_type(). Add types
1932 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
1933 * valprint.c (unsigned_type_table, signed_type_table,
1934 float_type_table): Remove.
1935 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
1936 bit when printing fundamental types, and print the actual name
1937 for such types, rather than inventing one. Remove code that
1938 invented fundamental type names.
1939 * valprint.c (_initialize_valprint): Remove initializations
1940 for now removed unsigned_type_table, signed_type_table, and
1943 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
1945 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
1946 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
1949 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
1951 * dwarfread.c (target_to_host): New function similar to previous
1953 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
1954 Extensive changes to convert all previous usages to use new
1955 target_to_host() function.
1956 * dwarfread.c (struct dieinfo): Change types of most integral
1957 members to be unsigned.
1959 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
1961 * WHATS.NEW: Revise -mapped doc.
1963 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
1965 * mipsread.c (parse_partial_symbols): Complain when sh->index is
1966 too high or when skipping `forwards' moves us backwards.
1967 (parse_type): Print mis-guessed tag name in complaint.
1968 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
1969 (parse_procedure): Do not attempt to create symbols; just fill in
1970 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
1971 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
1972 for clarity. Set top_stack before calling parse_external. In
1973 stabs, sort symbols before calling parse_procedure.
1975 * symmisc.c (std_in, std_out, std_err): Add vars to access std
1976 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
1977 * Makefile.in: Remove stage* targets. Avoid echo on recursive
1978 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
1981 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
1983 * Makefile.in (VERSION): Set to 4.5.1.
1984 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
1985 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1986 fill_gregset): New functions for SVR4 /proc support.
1987 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
1988 Remove new symbol types and such to ../include/coff/symconst.h.
1989 (parse_symbol): Simplify code for parsing struct/enum/unions.
1990 (parse_type): Handle `long long' types.
1991 (upgrade_type): Handle `const' qualifier.
1992 (parse_partial_symbols): fix indentation, clean a bit.
1994 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
1996 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
1997 copy in data from raw read buffers, calling bfd byteswapping
1998 routines as appropriate. Use to replace most existing memcpy
2000 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
2001 * configure.in: Recognize new ncr3000 config.
2002 * config/ncr3000.mh: New config file.
2004 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
2008 * README: Update for release.
2009 * Makefile.in: Update version to 4.5.
2010 * WHATS.NEW: The obvious.
2012 * depend: Generate new depend file for this release.
2014 * Makefile.in (depend): Fix dependancy generation so that it does
2015 not include gcc 'fixincluded' files, which are usually in a system
2018 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
2020 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
2021 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
2022 symbols for nameless types. And, handle `R' (register parameter
2023 type) for AIX. (an extension to existing stabstring grammar).
2024 * rs6000-xdep.c: Fix typo (= should have been ==).
2026 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
2028 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
2030 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
2032 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
2033 * signame.c (SIGWAITING, SIGLWP): Add.
2035 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
2037 * xm-i386mach.h: add decls for errno and strdup().
2039 * breakpoint.c (breakpoint_1): Add (int) casts for enums
2040 used in array index context (otherwise, some compilers barf).
2042 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
2044 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
2045 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
2046 in a system call, and provide better backtrace if so.
2048 * Makefile.in (HFILES): Add xcoffsolib.h.
2049 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
2050 * rs6000-pinsn.c: #include "opcode/rs6k.h"
2052 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
2053 mipscoff_symfile_read): Convert to BFD to do file I/O.
2055 * symfile.c: #include <ctype.h> to get proper def if isspace().
2057 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
2059 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
2061 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
2062 function also when parsing embedded stabs.
2064 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
2066 * mipsread.c: Fix more declarations.
2068 * mipsread.c: Fix many invocations of complain. Use enum
2069 type_code where appropriate.
2071 * xm-vaxult.h: Add decl for strdup().
2073 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
2076 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
2078 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
2081 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
2083 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
2084 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
2085 Merge in more patches for rs6000 from Metin Ozisik.
2086 * utils.c: Fix typo in comment.
2088 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
2090 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
2091 * procfs.c (attach): Set nopass_next_sigstop if attached
2092 process is forcibly stopped.
2093 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
2094 resending SIGSTOP to attached process on first resume.
2096 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
2098 * Makefile.in (SFILES_MAINDIR): add mipsread.c
2100 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
2102 * Makefile.in (OBS): Compile mipsread.c for all targets now.
2103 (VERSION): Bump to 4.4.85.
2104 * mipsread.c: Update for new include files. Lint.
2105 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
2106 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
2107 Don't need to bring in mipsread.o specially any more.
2109 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
2111 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
2112 routine (for Irix-4.x). Make many funcs static and void.
2113 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
2114 * (init_extra_frame_info): Don't trash cached value of frame
2115 pointer register. This fixes backtracing through routines that use
2116 alloca(). Generally clean up declarations of functions, and use
2117 typedefs and macros to reference data structures as appropriate.
2118 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
2121 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
2123 * values.c (unpack_long): Fix unpacking error for signed chars
2124 on hosts where the default character type is unsigned.
2125 * procfs.c (pr_flag_table, pr_why_table): Add some entries
2126 for newer SVR4 variants.
2127 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
2128 turn off trace inherit-on-fork flag to favor latest SVR4 method.
2129 * procfs.c (mappingflags): Add support for MA_PHYS
2131 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
2133 * buildsym.c (read_struct_type): Avoid coredump when C++
2134 abbreviated type name is messed up. Reported by Joe Buck.
2135 FIXME, we need to determine whether GDB or GCC needs to be
2136 smarter to correctly locate this type name.
2138 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
2139 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
2140 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
2141 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
2142 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
2144 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
2146 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
2147 * symtab.h (current_source_symtab): Make extern
2148 * symtab.h (current_source_line): Make extern
2149 * inferior.h: Move all procfs.c prototypes to one place, add
2150 prototype for proc_signal_handling_change. Add prototypes for
2151 signal_stop_state, signal_print_state, and signal_pass_state.
2152 * inferior.h (stop_soon_quietly): Make extern
2153 * inferior.h (attach_flag): Make extern
2154 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
2155 * infrun.c (signal_stop_state, signal_print_state,
2156 signal_pass_state): New functions to query specific signal
2158 * infrun.c (handle_command): Minor error message change, add
2159 NOTICE_SIGNAL_HANDLING_CHANGE.
2160 * procfs.c (open_proc_file): Remove iris specific reset of
2161 inherit-on-fork flag, moved to proc_set_exec_trap().
2162 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
2163 to reset inherit-on-fork flag, bash comment to GNU form.
2164 * procfs.c (proc_base_address, set_proc_siginfo,
2165 fetch_core_registers): Conform to code style.
2166 * procfs.c (signame.h): Include.
2167 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
2168 syscallname(), info_proc_syscalls()): New macros, tables, and
2169 functions to organize and report system call information.
2170 * procfs.c (saved_fltset, saved_trace, saved_sighold,
2171 saved_exitset, saved_entryset): Add to procinfo struct.
2172 * procfs.c (struct trans): Add.
2173 * procfs.c (pr_flag_table, pr_why_table, faults_table,
2174 siginfo_table, errno_table): Tables to translate numeric values
2175 to symbolic names and short descriptions.
2176 * procfs.c (signalname, info_proc_signals): Add function and
2178 * procfs.c (proc_info): Now info_proc.
2179 * procfs.c (proc_info_address_map): Now info_proc_mappings.
2180 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
2181 info_proc_faults, lookupname, lookupdesc, sigcodename,
2182 sigcodedesc): New functions.
2183 * procfs.c (proc_signal_handling_change): New function to set
2184 the trace flags based on the state of gdb's signal handling flags.
2185 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
2186 and remove code to do PIOCSTRACE ioctl.
2187 * procfs.c (attach, detach): Preserve and restore process flags
2188 using saved_* fields in procinfo struct.
2189 * procfs.c (attach): Call proc_signal_handling_change.
2190 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
2191 * procfs.c (proc_desc): Update for latest changes.
2192 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
2193 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2194 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2196 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
2198 * procfs.c (set_proc_siginfo): Add prototype and new function.
2199 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
2200 up inferior siginfo struct.
2201 * elfread.c (elf_symfile_read): Compute the relocation amount
2202 by subtracting off the address of the ".text" section.
2203 * solib.c: Add pointer to ".text" section to so_list struct.
2204 * solib.c (solib_map_sections): Initialize pointer to ".text"
2205 section in so_list struct.
2206 * solib.c (symbol_add_stub): Pass base address of ".text"
2207 section to symbol_file_add, rather than the load address of
2208 the shared library. On SunOS they are the same. On SVR4 they
2211 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
2213 * mipsread.c (parse_procedure): PDR.isym should get pointer to
2214 function name, not .gdbinfo. symbol.
2216 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
2218 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
2220 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
2222 * Makefile.in (VERSION): 4.4.8
2224 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
2225 commands in .cshrc/.profile won't get traced.
2227 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
2229 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
2230 * exec.c (build_section_table): Don't abort if no sections.
2231 * sparc-tdep.c (single_step): Lint.
2232 * utils.c (mrealloc): Handle realloc (0, size) case here.
2234 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
2236 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
2239 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
2241 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
2242 .gdbinfo. symbols are created. Move creation from parse_procedure
2243 to parse_symbol, where it is fairly easy to grow the symtab. This
2244 also fixes a symtab trashing bug on all mips-based systems.
2245 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
2247 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
2248 mips_extra_func_info, and all the PROC_xxx macros that look at it.
2250 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
2252 * c-exp.y: Add missing return type to yyparse() prototype.
2254 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
2256 Create and use macros for iterating on symtabs, psymtabs, msymbols.
2258 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
2259 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
2260 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
2261 (patch_opaque_types): Avoid dummy args and result.
2262 * objfiles.c (have_partial_symbols, have_full_symbols,
2263 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
2264 (iterate_over_objfiles, iterate_over_symtabs,
2265 iterate_over_psymtabs): Remove, clunky and slow.
2266 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
2267 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
2268 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
2269 dump_objfile): Remove dummy args and results. Move filename
2270 comparisons to callers.
2271 (printsyms_command, printpsyms_command, printmsyms_command,
2272 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
2273 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
2274 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
2275 list_symbols, make_symbol_completion_list): Replace explicit
2276 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
2277 Eliminate Dijkstra flag crap, break out of loops with gotos.
2278 (lookup_symtab_1): Protect '/' tests from short filenames.
2279 (cplus_mangled_symbol): Move inline into lookup_symbol.
2280 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
2281 (relocate_minimal_symbol): Move inline to vmap_symtab.
2282 (vmap_symtab): Replace iteration with ALL_OBJFILES,
2283 iterate_over_msymbols with ALL_MSYMBOLS.
2285 Misc cleanup prior to release.
2287 * Makefile.in (VERSION): Roll to 4.4.7.
2288 (HFILES): Add call-cmds.h.
2289 * call-cmds.h: New header for command fns called by other files.
2290 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
2291 (breakpoint_1): Remove unused type arg. Change callers.
2293 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
2294 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
2295 * mipsread.c: Add prototypes for all static functions.
2297 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2298 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2299 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
2300 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2301 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2302 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
2305 * buildsym.c (define_symbol): Handle global register variables
2306 (from Pierre Willard). Complain if register numbers are too large.
2307 * target.c (nomemory): Now that higher levels examine errno, give EIO.
2308 * tm-sparc.h: Don't #include <sun4/reg.h>.
2309 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
2310 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
2312 * language.h: Avoid forward enum declaration.
2313 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
2314 config/sun4os5.mt: New host and target.
2315 * defs.h (errno): #include <errno.h> rather than assuming int.
2316 From Pierre Willard.
2318 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
2319 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
2320 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
2321 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
2322 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
2323 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
2324 sparc-xdep.c, utils.c, value.h, values.c: Lint.
2326 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
2328 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
2329 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
2330 * language.h (enum exp_opcode): Avoid forward enum def.
2331 * main.c (define_command, user_defined_command): Lint.
2332 * mem-break.c, xcoffread.c: Lint.
2333 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
2335 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
2337 * Merged in latest RS6000 diffs from Metin G. Ozisik.
2338 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
2339 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
2340 or IBM6000_TARGET as (approximately) appropriate.
2342 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
2344 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
2345 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
2346 or not to try reading symbols from a mapped objfile. Plugs memory
2347 leak due to shared libraries generating no psymtabs or symtabs.
2349 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
2351 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
2352 * copying.awk: Lint. Make stronger warning at top of copying.c.
2353 * elfread.c (elf_symtab_read): Eliminate check of mainline.
2354 * gdbtypes.c (smash_to_*): Remove FIXME comments.
2355 (lookup_pointer_type): Add FIXME comment.
2356 * main.c (set_history_size_command): Disallow negative size.
2357 * partial-stab.h: Update copyright.
2358 * rs6000-tdep.c (skip_trampoline_code): Better comments.
2360 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
2362 * main.c (set_history_size_command): Negative size is error.
2363 (Reported by Peggy Fieland.)
2365 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
2367 * coffread.c (coff_symfile_init): Update comment.
2368 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
2369 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
2370 macros to access the dbx specific objfile information.
2371 * dbxread.c (symfile_string_table, symfile_string_table_size):
2372 Remove these local variables.
2373 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
2374 read_dbx_symtab): Remove the stringtab and stringtab_size params
2375 from the function prototypes, the function definition, and the
2376 function calls. These are now available via DBX_STRINGTAB and
2377 DBX_STRINGTAB_SIZE using the objfile pointer.
2378 * dbxread.c (dbx_symfile_read): Relocate addr before using as
2379 an arg to read_dbx_symtab.
2380 * dbxread.c (dbx_symfile_read): Remove code that free'd the
2381 stringtab and the dbx specific per-objfile private info.
2382 * dbxread.c (init_psymbol_list): Remove symbol count from passed
2383 args in prototype, function definition, and function calls. It is
2384 now available via the DBX_SYMCOUNT macro using the objfile
2386 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
2387 local instance of struct dbx_symfile_info and replace with DBX_*
2389 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
2390 symfile_string_table and symfile_string_table_size.
2391 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
2392 symfile_string_table.
2393 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
2394 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
2395 stringtab size variables. Remove all code that used to reread
2397 * objfiles.c (allocate_objfile): Move calls to init_malloc()
2398 to prior to any calls to mmalloc for the objfile specific heap.
2399 * utils.c (init_malloc): Document the requirement that for each
2400 heap for which corruption checking is desired, that init_mmalloc
2401 must be called prior to any mmalloc calls on the heap.
2403 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
2405 * rs6000-pinsn.c: Make dis-assembly output more like
2406 other targets: Don't print instruction in hex before
2407 the assembly; use print_address to print out jump
2410 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
2412 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
2413 * cplus-dem.c: Support "Sc" meaning "signed char".
2415 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
2417 * configure.in: fix iris/iris3.
2419 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
2421 * command.c, main.c (various places): Use ctype.h macros
2422 (such as isupper(x)), instead of hard-wiring in ASCII-isms
2423 (such as (x >= 'A' && x <= 'Z')).
2424 (There are still more of these in other files.)
2425 * main.c (defined_command): Lower-case the user's
2426 new command before entering it. Needed because
2427 command lookup is case-insensitive (and also lower-cases).
2428 (Based on Metin's earlier patch.)
2430 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
2432 * config/irix4.mh: new file.
2434 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
2436 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
2439 * xm-mips.h: Declare strdup for ultrix.
2441 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
2442 when calling new_symbol.
2443 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
2446 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2448 * config/rs6000.mh: Update (for Fred's new mmalloc)
2449 flags to disable use of GNU malloc/mmalloc.
2450 * munch: Change SYSV rule to allow .text before the label,
2451 as well as after, to work for AIX.
2452 * gdbtypes.h: Minor clarifiction.
2454 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
2456 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
2457 continuation in yet another place (between method declarations).
2459 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
2461 * mips-tdep.c: include symfile.h and objfiles.h to fix
2464 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
2466 * valops.c (value_struct_elt_for_reference): Added 'offset'
2467 parameter to handle multiple inheritance.
2468 * eval.c, value.h: Update accordingly.
2470 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
2472 * objfiles.h: New file
2473 * Makefile.in (HFILES): Add objfiles.h
2474 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
2475 main_scope_lowpc, main_scope_highpc.
2476 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
2477 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
2478 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
2479 xcoffread.c, : Include objfiles.h.
2480 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
2481 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
2482 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
2483 inside_entry_file() and logic changed appropriately.
2484 * blockframe.c (outside_startup_file): Renamed to
2485 inside_entry_file() and logic changed appropriately.
2486 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
2487 and logic changed to use per-objfile specific fields.
2488 * blockframe.c (inside_entry_scope): Renamed to
2489 inside_entry_func() and logic changed to use per-objfile specific
2491 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
2492 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
2493 Remove extern decls.
2494 * symfile.c, symfile.h (entry_point): Remove extern decl.
2495 * coffread.c (coff_symfile_init): Common entry point init code
2496 moved to symfiles.c, call init_entry_point_info().
2497 * coffread.c (complete_symtab): Use new per-objfile entry info.
2498 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
2499 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
2501 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
2502 * defs.h (inside_entry_scope, outside_startup_file,
2503 inside_main_scope): Prototypes changed for renames to
2504 inside_entry_func, inside_entry_file, inside_main_func,
2506 * symfile.c (syms_from_objfile): Common entry point init code
2507 moved to init_entry_point_info() and call init_entry_point_info().
2508 * symfile.h (init_entry_point_info): Include prototype.
2509 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
2510 moved to symfiles.c and call init_entry_point_info().
2511 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
2512 main_scope_lowpc, main_scope_highpc): Remove extern decls.
2513 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
2515 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
2516 works for the majority of targets.
2517 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
2518 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
2519 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
2520 Use default definition in frame.h.
2521 * frame.h (selected_frame_level): Make decl extern.
2522 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
2523 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
2524 * partial-stab.h: Use new per-objfile entry info.
2525 * symfile.h (struct objfile): Removed, moved to objfiles.h.
2526 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
2527 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
2528 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
2529 have_minimal_symbols): Prototypes moved to objfiles.h.
2530 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
2531 Macros moved to objfiles.h.
2532 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
2534 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
2536 More C++ improvements (pointers to members, qualified names).
2537 * c-exp.y: Support exp.type::name and exp->type::name
2538 syntaxes. (Unfortunately, doesn't work for static members.)
2539 * c-exp.y, eval.c: Make type::~type work better.
2540 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
2541 value_static_field by value_struct_elt_for_reference.
2542 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
2543 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
2544 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
2545 for OP_SCOPE operand; no point in it now that we use lazy
2546 reading of values, and use "reference to member" objects.
2547 * gdbtypes.h: Clarify comment.
2548 * valops.c: Change value_struct_elt_for_address to return
2549 a reference (or variable), rather than a pointer. Change
2550 the name to value_struct_elt_for_reference to reflect this.
2551 Returning a reference instead of a address provides a
2552 generalization, since we can use the routine for both
2553 class::name as well as &class::name.
2554 Also, recurse to handle multiple inheritance properly.
2555 * valprint.c: Moved code to print pointer-to-members
2556 to new function point_class_member. This allows a
2557 "reference-to-member" to be printed using the same code.
2558 * valprint.c (type_print_varspec_prefix): Avoid printing
2559 "struct " for domains of class-member types.
2560 * valops.c (search_struct_field): Inline code for simplified
2561 version of value_static_field (which can then be deleted).
2562 * value.h: Rename value_struct_elt_for_address to
2563 value_struct_elt_for_reference. Delete value_static_field.
2564 * values.c: Remove no longer used function value_static_field.
2566 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
2568 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2569 elfread.c (coff_symfile_finish): Add function, prototype, and
2570 add to the xxxx_sym_fns struct for each file type. Also reformat
2571 the xxxx_sym_fns vector to a standard format and add comments.
2572 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2573 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
2574 Pass pointer to struct objfile rather than pointer to sym_fns.
2575 Change references inside each function accordingly. Allocate any
2576 symbol file specific info in the per-objfile memory region.
2577 * dbxread.c (free_and_init_header_files): Break function into
2578 free_header_files(), called from dbx_symfile_finish(), and
2579 init_header_files(), called from dbx_new_init().
2580 * dbxread.c (dbx_new_init): Move deallocation things to new
2581 dbx_symfile_finish function.
2582 * elfread.c (elf_new_init): Call buildsym_new_init().
2583 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
2584 routine for the objfile before deallocating other stuff.
2585 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
2586 * symfile.h: Move struct sym_fns to before struct objfile def.
2587 Add sym_finish function pointer and change prototypes of other
2588 function pointers to reflect passing struct objfile pointer rather
2589 than struct sym_fns pointer.
2590 * symfile.c: Remove now obsolete symtab_fns pointer.
2591 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
2592 locates the correct sym_fns struct for the given objfile.
2593 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
2594 for better support of mapped symbol tables.
2595 * symfile.c (symbol_file_command): Remove obsolete code using
2597 * symfile.h: Remove duplicate declarations for symfile_objfile,
2598 entry_point, and object_files.
2599 * target.c (target_info): Compare symfile_objfile to NULL.
2600 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
2601 aixcoff_symfile_finish().
2603 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
2605 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
2606 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
2607 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
2609 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
2611 Some improvements to g++ debugging.
2612 * symtab.c (list_symbols): demangle before pattern matching.
2613 * symtab.c: Other fixes to improve handing of operators.
2614 * valprint.c (type_print_base): Fix test for constructor.
2615 * values.c (value_static_field): Allow evaluation of
2616 CLASS::METHOD, returning a function pointer.
2618 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
2620 * Makefile.in (VERSION): Roll 4.4.6.
2621 * exec.c (exec_file_command): Add code to ignore optional args
2622 passed in by file_command() for use in symbol_file_command().
2623 * main.c (main): Document -mapped and -readnow in help summary.
2624 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
2625 * objfiles.c (allocate_objfile): Filename arg removed. Changes
2626 to get filename from bfd with bfd_get_filename(). Test mapto
2627 against 0, not NULL. Use mstrsave() to make copy of filename.
2628 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
2630 * remote-vx.c (vx_load_command, add_symbol_stub):
2631 Symbol_file_add() takes an additional arg.
2632 * solib.c (symbol_add_stub): Symbol_file_add() takes an
2634 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
2635 changed to return a bfd not an objfile pointer.
2636 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
2637 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
2638 Change to eliminate local bfd and use symfile_bfd_open() plus
2639 allocate_objfile(). Add code to implement readnow option.
2640 * symfile.c (symbol_file_command): Changes to option handling,
2641 readnow functionality moved to symbol_file_add().
2642 * symfile.c (symfile_init): Eliminate local copy of bfd.
2643 * symfile.c (add_symbol_file_command): Changes to parse mapped
2644 and readnow options.
2645 * symfile.h (allocate_objfile): Arg removed from prototype.
2646 * symtab.h (symbol_file_add): Arg added to prototype.
2647 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
2650 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
2652 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
2653 mtrace.awk, state.c, state.h: Removed.
2654 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
2655 directories searched for source files.
2656 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
2657 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
2658 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
2659 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
2660 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
2661 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
2662 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
2664 * Makefile.in (HFILES): Remove state.h
2665 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
2666 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
2667 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
2668 * Makefile.in (clean): Remove all object files.
2669 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2670 * cplus-dem.c: Remove prototypes definitions that are now done in
2672 * dbxread.c (throughout): Change from using per-objfile
2673 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2674 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
2675 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
2676 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
2677 * depend: Remove dependencies for state.o, state.h.
2678 * dwarfread.c: Add declaration for warning_pre_print.
2679 * dwarfread.c (dwarfwarn): Use warning_pre_print.
2680 * dwarfread.c (throughout): Change from using per-objfile
2681 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2682 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
2683 use supplied objfile.
2684 * i386-xdep.c (print_387_status): Change to use warning() rather
2686 * i387-tdep.c (print_387_control_word): Change to use warning()
2687 rather than printfs.
2688 * infrun.c (wait_for_inferior): Remove unreachable abort() call
2689 that some compilers grumble about.
2690 * language.c (throughout): Add declaration for warning_pre_print
2691 and using warning() instead of printfs.
2692 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2693 * main.c (main): Add declaration for warning_pre_print and set it
2694 similarly to error_pre_print. Add declarations for
2695 mapped_symbol_files and readnow_symbol_files. Add appropriate
2696 definitions to long_options[].
2697 * minsyms.c: Trivial fix to comment.
2698 * objfiles.c (allocate_objfile): Substantially rewritten for
2699 using mapped symbol files.
2700 * objfiles.c (throughout): Change from using per-objfile
2701 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2702 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
2703 * source.c (throughout): Change from using per-objfile
2704 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2705 * source.c (open_source_file): Use mstrsave to save file name in
2706 mapped symbol region for objfile.
2707 * symfile.c: Remove include for state.h.
2708 include to local form.
2709 * symfile.c (symbol_file_add_digested): Remove.
2710 * symfile.c (symbol_file_add): Substantially rewritten for mapped
2712 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
2713 from objfile structure. Add malloc descriptor pointer (md).
2714 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
2715 * symm-xdep.c (print_fpu_status): Use warning() rather than
2717 * symmisc.c (free_symtab_block): Now takes and uses current
2719 * symmisc.c (throughout): Change from using per-objfile
2720 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2721 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
2722 Sun compiler grumblings when PTR is char *.
2723 * symtab.c (lookup_symbol): Cast return value of iterate_over_
2724 msymbols() to correct pointer type.
2725 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
2726 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
2727 error always starts on a line of it's own.
2728 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
2729 Rewrite for new mapped malloc package use.
2730 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
2731 that don't want to use the mapped malloc package; pass arguments
2732 on to traditional malloc package functions.
2733 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
2734 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
2735 mrealloc, malloc, and realloc but get fatal error if runs out
2737 * utils.c (msavestring, mstrsave): Save a string in a specific
2738 mapped malloc region.
2739 * utils.c (print_spaces): Use xmalloc to get the buffer.
2740 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
2741 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
2742 * config/i386v4.mh: Insignificant reorganization.
2744 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
2746 * xcoffread.c: Only enable compilation of debugging functions
2747 if IBM6000 is defined. Fails to compile otherwise.
2749 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
2751 * Makefile.in: pass MAKEINFO down on info.
2753 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
2755 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
2756 useless code, including an lseek to an uninitialized variable.
2757 Reported by Jim Williams <jimbo@wrs.com>.
2759 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
2761 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
2762 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
2763 * minsyms.c, symfile.c: Changes that may be generally
2764 applicable, but are #ifdef IBM6000 for now.
2765 * rs6000-xdep.c: Fixed typo in comment.
2766 * rs6000-tdep.c: Non-substatial changes.
2767 * xoffread.c: The main change here is addition of some
2768 debugging functions.
2769 * xoffexec.c: More changes.
2771 * xcoffread.c: Fixed two too-few-parameters bugs.
2773 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
2774 to SOLIB_CREATE_INFERIOR_HOOK macro.
2776 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
2778 * symfile.h: Add prototype for iterate_over_msymbols().
2779 * symtab.c (cplus_mangled_symbol): Add function.
2780 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
2781 iterate_over_msymbols to find demangled C++ symbol.
2782 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
2783 value to iterate_over_msymbols().
2784 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
2787 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
2789 * Makefile.in: added check target.
2791 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
2793 * ecoff.c: Move to ../bfd/coff-msym.c.
2794 * config/mt-*mips: Remove ecoff.o from the configuration.
2795 * remote.c (): Add newline to initial +.
2796 (remote_resume): Mention how to cope with signals.
2797 (remote_interrupt): Add debug msg.
2798 (remote-wait): Implement new 'T' reply, which includes
2799 status, PC, and FP all in a single short message.
2800 (putpkt): Add further debugging of packet acks.
2801 * mipsread.c (fixup_symtab): Also swap RFD's.
2802 (parse_partial_symbols): Avoid bug on unknown symbol types.
2803 * Makefile.in (VERSION): Roll to 4.4.5.
2804 * mips-tdep.c (heuristic_proc_start): Avoid long delays
2805 for remote MIPS by limiting heuristic to 200 byte search.
2806 (heuristic_proc_desc): Byte-swapping.
2807 (mips_print_register): Cope with failure of
2808 read_relative_register_raw_bytes. Byte-swap integers for
2810 * mips-pinsn.c (print_insn): Byte-swap instruction.
2812 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
2814 * config.sub configure.in config/.Sanitize config/mh-irix4
2815 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
2816 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
2817 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
2818 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
2820 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
2822 * defs.h, utils.c: xrealloc takes PTR as first arg.
2823 * defs.h: Reword confusing comment about ANSI prototypes.
2824 * defs.h: Some minor whitespace changes.
2825 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
2826 not NULL, which can be (void *).
2827 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
2828 * tm-i386v.h (SP_ARG0): Define
2829 * xm-sysv4.h: Back out of change for missing prototypes.
2830 * i386-tdep.c (get_longjmp_target): Add function.
2832 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2834 * Makefile.in: install man page too.
2836 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
2838 * All GDB files that #include defs.h: Removed stdio.h.
2839 (defs.h): #include stdio.h.
2841 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2843 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
2844 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
2845 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
2846 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
2847 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
2848 it before printing out the hex shape of an address.
2850 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
2852 * rs6000-xdep.c (frame_initial_stack_address): Move
2853 code to set frame->cache_fsr into new separate function
2854 frame_get_cacahe_fsr. This allows fixing a fatal error.
2855 * xcoffexec.c: Turn previously suppressed error
2856 message back on, after cleaning up BFD.
2858 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
2859 printing of blank line, since it cases printing of an
2860 extra blank line. Is this intended? It does mess up
2862 * defs.h: Put back declarations of malloc and realloc,
2863 but protected by #ifndef MALLOC_INCOMPATIBLE.
2864 * objfiles.c: Undo previous change: Use malloc/realloc
2865 for objfile malloc/realloc fields (but add a cast).
2866 * xcoffexec.c: Suppress an error message (for now).
2868 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2870 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2871 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
2872 * buildsym.c: Use smash_to_pointer_type() to handle forward type
2874 * xcoffread.c: Modifications to C_DECL storage class handling, and
2875 introduction of an old smash_to_pointer_type() routine.
2877 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2878 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
2879 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
2880 parameters have been modified.
2882 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2883 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
2884 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
2885 and fetch_inferior_registers() always fetched all the registers
2886 resulting valid register values at hand all the time. Pushing a dummy
2887 frame did not require validating all register values first. After
2888 putting the above mechanism into action, we didn't have valid registers
2889 values always ready. Thus, all registers need to be fetched before
2890 pushing a dummy frame now.
2892 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2893 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
2894 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
2895 the starting address (actual frame address) of a frame.
2896 * rs6000-tdep.c: modifications to function_frame_info() to see if
2897 function reserves a frame pointer register (alloca register)
2898 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
2899 FRAME_LOCALS_ADDRESS has been updated to support debugging of
2900 functions with alloca() calls.
2902 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
2904 * xm-sysv4.h: Provide definitions/prototypes for host environment
2905 functions for which no definitions or prototypes are provided in
2906 any currently included gdb or host environment header files.
2907 For SVR4, this currently includes malloc and realloc, which cannot
2908 be portably prototyped in any gdb include file.
2910 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2912 * buildsym.h: Remove obsolete variable file_stabs.
2914 * Makefile.in: Move place where configure merges in host-
2915 and target-dependent fragments later, so the latter
2916 can override (say) GNU_MALLOC.
2917 * config/mh-rs6000: Use system malloc. Otherwise, I
2918 ended up with *two* incompatible versions of malloc
2919 (functions in libc would call the malloc in libc).
2920 I assume this is a shared library problem.
2922 * remote.c: Fix (presumed) typo.
2923 * objfiles.c: Use xmalloc/xrealloc instead of
2924 malloc/realloc (since the latter are no longer declared).
2926 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2927 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
2928 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
2929 handle individual registers.
2930 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
2931 correctly in case it wasn't cached yet. (A problem showed up
2932 after fetching individual registers.)
2933 * buildsym.c: Disable type_synonym_name's type name overwriting
2934 in cases it is unnecesary. rs6000 portation doesn't use
2935 type_synonym_name, and it used to nullify type names
2936 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
2937 type's name as soon as space for that type is allocated.
2938 * xcoffread.c: ignore a section's lineno information if it is
2939 not `.text'. (In rs6000 bfd portation integration, skipping over
2940 `.pad' sections are ignored since it was in machine independent
2941 part of the code. Thus, a problem of fake sections with invalid
2942 lineno information arised.)
2944 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2945 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
2946 * rs6000-tdep.c: make function_frame_info() work whether or not
2947 reading from a core file.
2948 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
2950 * infrun.c. main.c, printcmd.c. symtab.c:
2951 More changes from IBM for rs6000.
2954 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
2956 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
2957 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
2958 Merge in changes (mostly from IBM) for RS6000.
2959 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
2960 More changes from IBM for RS6000. These are in machine-
2961 independent code, and probably could do with some cleaning
2962 up. The most questionable of these are #ifdef IBM6000.
2963 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
2964 to single_step() (for consistency with rs6000 and i860).
2965 * utils.c: Allow the 1st arg to xrealloc to be NULL
2966 (in which case do malloc). This removes the need for
2967 some tests in xcoff code (and perhaps other places?).
2968 * coffread.c: Removed variables last_source_file,
2969 type_vector, and type_vector_length as these are now
2970 defined by buildsym.[ch].
2971 * defs.h: Remove prototypes for malloc and realloc, since
2972 these should only be used to implement xmalloc and xrealloc,
2973 and they conflict with <stdlib.h> in AIX - where they
2974 return void* even when __STDC__ isn't defined. Sigh.
2975 * munch: Recognize *initialize* in data as well as text
2976 (AIX uses data). Also, incorporate a patch from Garrett
2977 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
2978 much more sensible, by only trying to match the name of
2979 the initialize_foo function, and not the junk before it.
2981 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
2983 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
2984 unless symbol table indicates that something has changed.
2986 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
2988 * remote.c: Make it work for embedded MIPS. Increase buffer
2989 size, and use throughout. Round buffer size up if too many regs.
2990 Support baud rate setting and try for an 8-bit path. If
2991 interrupted while waiting for target, send a ^C down the wire.
2992 Avoid single-byte reads.
2993 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
2995 * mips-xdep.h: Avoid the embedded regs when on Unix.
2997 * mipsread.c: Byte-swap the symbol table structures, using
2998 routines from ecoff.c, to read a symbol table written in any
2999 of the four possible byte orders.
3000 * configure.in (mips-big-* target): Same as Sony News.
3001 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
3002 * ecoff.c: New file for symbol swapping routines.
3004 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
3006 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
3007 all-breakpoints' command.
3008 * (get_number): Allow users to enter negative breakpoint numbers.
3009 * (breakpoint_1): Reformat display of 'info break' to show new
3011 * (create_longjmp_breakpoint, breakpoint_re_set,
3012 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
3013 symfile.c (syms_from_objfile): Re-do
3014 insertion of longjmp breakpoints. Move all code into
3015 breakpoint_re_set, and call that instead of
3016 create_longjmp_breakpoint in symfile.c.
3018 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
3020 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
3021 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
3022 * symtab.c (find_pc_symtab): Handle having no objfiles.
3023 * infcmd.c: Fix comment.
3024 * objfiles.c (free_all_objfiles): Add.
3025 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
3026 * symfile.c (symbol_file_command): free all objfiles when
3027 specifying a new symbol file.
3028 (reread_symbols): Stat the file name, don't fstat the descriptor.
3030 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3032 * Makefile.in, configure.in: removed traces of namesubdir,
3033 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3034 copyrights to '92, changed some from Cygnus to FSF.
3036 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
3038 * dbxread.c (end_psymtab): Delete empty psymtabs.
3039 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
3040 * symfile.h (struct objfile): Add free_psymtabs.
3042 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
3044 * Makefile.in (VERSION): Roll to gdb-4.4.4.
3046 * symfile.c (symbol_file_command): strcmp => !strcmp.
3047 * breakpoint.h: Move prototypes to follow enum definition they need.
3048 * breakpoint.c, infrun.c: Lint.
3049 * printcmd.c: Use `enum enable' rather than `enum
3051 * mipsread.c: First pass at making it compile with the new
3052 objfile changes. Probably seriously broken still, but it
3055 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
3057 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
3058 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
3059 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
3060 stepping (and nexting) through longjmp(). Also, cleanup
3061 breakpoint handling quite a bit by creating explicit breakpoint
3062 types instead of using magic breakpoint numbers.
3063 Makefile.in: Update version to 4.4.3
3065 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
3067 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
3068 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
3069 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
3071 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
3073 * minsyms.c (install_minimal_symbols): Add bunches to any
3074 existing minsyms in the objfile. Avoid extra mallocation
3075 by working directly in the obstack. Remove ignored `mainline' parm.
3076 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
3077 xcoffread.c: Change all callers.
3078 * FIXME: We should be able to eliminate MAINLINE from all the
3079 symbol readers now, with a small bit of work.
3081 * valops.c, value.h: Lint.
3082 * remote-vx.c: Add missing break; statement. Bugfix by
3083 Michael Sclafani, <sclafani@src.dec.com>.
3085 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
3087 * Makefile.in (VERSION): Update version to 4.4.2
3088 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
3089 minsyms.c, mmap-alloc.c, mmap-sbrk.c
3090 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
3091 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
3092 mmap-alloc.o, mmap-sbrk.o
3094 * altos-xdep.c: Minor whitespace change.
3095 * am29k-tdep.c (examine_prologue): Convert from misc function vector
3096 use to new minimal symbol table use.
3097 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
3098 * arm-xdep.c (store_inferior_registers): Returns void.
3099 * blockframe.c (get_pc_function_start, find_pc_partial_function):
3100 Convert from misc function vector use to new minimal symbol table use.
3101 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
3102 * breakpoint.c: Add prototypes for local functions.
3103 * breakpoint.c (catch_command_1): Change to static and remove unused
3105 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
3106 * breakpoint.h: Change function decls to prototype form.
3107 * buildsym.c: Add prototypes for local functions.
3108 * buildsym.c: Moved hashname() function here from dbxread.c.
3109 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
3110 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
3111 * buildsym.c (dbx_alloc_type): Change to static.
3112 * buildsym.c (finish_block): Add objfile parameter.
3113 * buildsym.c (misc): Change symbol_obstack to objfile version.
3114 * buildsym.c (make_blockvector): Change to static.
3115 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
3116 * buildsym.c (compare_line_numbers): Change to static, args are const,
3117 cast args when used.
3118 * buildsym.c (start_symtab): Inline new_object_header_files() call.
3119 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
3120 and made static. Add objfile parameter.
3121 * buildsym.c (end_symtab): Simplify code using line table size.
3122 Realloc the linetable on the objfile symbol_obstack and copy there.
3123 * buildsym.c (scan_file_globals): Convert from misc function vector
3124 use to new minimal symbol use.
3125 * buildsym.c (define_symbol): Add objfile parameter. Make sure
3126 strings get allocated in objfile's symbol_obstack. Convert references
3127 to builtin types to lookup_fundamental_type().
3128 * buildsym.c (read_type): Make static, add objfile parameter, convert
3129 references to buildin types to lookup_fundamental_type().
3130 * buildsym.c (read_struct_type): Add objfile parameter.
3131 * buildsym.c (read_array_type): Make static, add objfile parameter.
3132 * buildsym.c (read_enum_type): Make static, add objfile parameter.
3133 * buildsym.c (read_huge_number): Make static.
3134 * buildsym.c (read_range_type): Make static, add objfile parameter,
3135 convert references to buildin types to lookup_fundamental_type ().
3136 * buildsym.c (read_args): Make static, add objfile parameter.
3137 * buildsym.h: Convert function decl's to prototype form.
3138 * c-exp.y: Add prototypes for local functions, convert uses of misc
3139 function vector to minimal symbol table. Reformat all builtin type
3140 initializations and pass a NULL objfile to init_type() for them.
3141 * coffread.c: Change context_stack ref's to coff_context_stack,
3142 add local function prototypes. Cast uses of xrealloc arg 1.
3143 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
3144 crafting a new type.
3145 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
3146 * coffread.c (finish_block): Change name to coff_finish_block.
3147 * coffread.c (make_blockvector): Add and use objfile parameter.
3148 * coffread.c (record_line): Change name to coff_record_line.
3149 * coffread.c (start_symtab): Change name to coff_start_symtab.
3150 * coffread.c (end_symtab): Change name to coff_end_symtab.
3151 * coffread.c (record_misc_function): Change name to record_minimal_
3152 symbol and change to minimal symbol table use from misc func tbl.
3153 * coffread.c (coff_symfile_read): Convert from misc function vector
3154 use to minimal symbol table use.
3155 * coffread.c (hashname): Remove; use common version in buildsym.c.
3156 * coffread.c (decode_base_type): Change references to builtin types
3157 to calls to lookup_fundamental_type().
3158 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
3159 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
3160 * command.c: Add prototypes for local functions.
3161 * command.c (add_cmd): Prototype the 'fun' parameter and use the
3162 appropriate member of the function union for that type.
3163 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
3164 ifdef out the function since it isn't currently used.
3165 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
3166 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
3167 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
3168 * command.c (help_cmd): Compare function pointer to NULL.
3169 * command.c (help_cmd_list): Compare function pointer to NULL.
3170 * command.c (lookup_cmd_1): Use correct member of function union.
3171 * command.c (undef_cmd_error): Make static.
3172 * command.c (complete_on_cmdlist): Use correct member of func union.
3173 * command.c (do_setshow_command): Use correct member of func union.
3174 * command.c (shell_escape): Convert rindex use to strrchr.
3175 * command.h (COMMAND_H): Define if already included.
3176 * command.h (cmd_list_element struct): Change 'function' to a union
3177 and prototype args. Prototype completer function.
3178 * command.h: Convert decl's to prototype form.
3179 * convex-xdep.c (store_inferior_registers): Returns void.
3180 * copying.c: Prototype local functions.
3181 * coredep.c: Minor whitespace change.
3182 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
3183 * cplus-dem.c: Prototype local functions.
3184 * dbxread.c (hashname): Remove; moved to buildsym.c.
3185 * dbxread.c (free_and_init_header_files): Make static.
3186 * dbxread.c: Add prototypes for local functions.
3187 * dbxread.c (new_object_header_files): Remove; inlined usages.
3188 * dbxread.c (xrealloc usages): Cast args.
3189 * dbxread.c (record_misc_function): Change to record_minimal_symbol
3190 and change usages accordingly.
3191 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
3192 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
3193 * dbxread.c (dbx_next_symbol_text): Make static.
3194 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
3195 * dbxread.c (init_bincl_list): Add and use objfile parameter.
3196 * dbxread.c (free_bincl_list): Add and use objfile parameter.
3197 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
3198 * dbxread.c (end_psymtab): Convert to use per-objfile data.
3199 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
3201 * dwarfread.c (record_misc_function): Change name to record_minimal_
3202 symbol and use minimal symbol table throughout.
3203 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
3204 * dwarfread.c: Convert all references to builtin types to use the new
3205 lookup_fundamental_type function.
3206 * dwarfread.c (read_enumeration): Add and use objfile parameter.
3207 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
3209 * elfread.c (record_misc_function): Convert to use record_minimal_
3211 * elfread.c (elf_symtab_read): Add objfile parameter.
3212 * eval.c: Add prototypes for local functions and move some decls
3213 around to accomodate prototypes.
3214 * expprint.c: Add prototypes for local functions. Change references
3215 to misc function vector to minimal symbol table.
3216 * findvar.c (read_memory usages): Cast args.
3217 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
3218 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
3219 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
3220 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
3221 * gould-xdep.c: Minor whitespace change.
3222 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
3223 * hp300ux-xdep.c (store_inferior_registers): Returns void.
3224 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
3225 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
3226 * i386-tdep.c: Add prototypes for local functions.
3227 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
3228 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
3229 that defaulted to int.
3230 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
3231 i386_push_dummy_frame): Returns void.
3232 * i386-xdep.c (i386_register_u_addr): Declare params that default to
3233 int and explicitly declare return type as int.
3234 * i387-tdep.c: Minor formatting changes.
3235 * i960-tdep.c (leafproc_return): Convert from misc function vector
3236 use to minimal symbol table use.
3237 * infcmd.c: Add prototypes for local functions.
3238 * infcmd.c (continue_command, until_next_command, until_command,
3239 path_info, path_command): Make static.
3240 * infcmd.c (step_1, until_next_command): Convert from misc func
3241 vector to minimal symbol table use.
3242 * inflow.c: Add prototypes for local functions.
3243 * infptrace.c (store_inferior_registers): Returns void, not int.
3244 * language.c (_initialize_language): Use proper member of function
3246 * m2-exp.y: Add prototypes for local functions, convert misc function
3247 vector uses to minimal symbol table uses.
3248 * m2-exp.y (make_qualname, yyerror): Make static.
3249 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
3250 * m68k-pinsn.c: Add prototypes for local functions.
3251 * m68k-pinsn.c (print_insn): Cast args to read_memory.
3252 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
3253 * m68k-stub.c: Add prototypes.
3254 * m88k-pinsn.c (sprint_address): Convert from misc function vector
3255 use to minimal symbol table use.
3256 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
3257 * m88k-xdep.c (store_inferior_registers): Returns void.
3258 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
3259 * mach386-xdep.c (store_inferior_registers): Returns void.
3260 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
3261 * main.c: Add prototypes for local functions.
3262 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
3263 longjmp() result to (NORETURN void).
3264 * main.c (catch_errors): Prototype the 'func' parameter.
3265 * main.c (disconnect, stop_sig, do_nothin, float_handler):
3266 Takes an unused arg.
3267 * main.c (execute_command): Call the right member of the func union.
3268 * main.c (command_loop_marker, symbol_completion_function,
3269 command_loop): Make static.
3270 * main.c (command_line_input): Make linelength unsigned, cast arg
3271 to command_line_input().
3272 * main.c (add_info, add_com): Prototype the 'fun' parameter.
3273 * main.c (initialize_main): Call right member of function union.
3274 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
3275 * mem-break.c: Include symtab.h
3276 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
3277 * mips-xdep.c (store_inferior_registers): Returns void.
3278 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
3279 use to minimal symbol table use.
3280 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
3282 * mipsread.c (make_type): Remove, convert usages to init_type.
3283 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
3284 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
3285 vector use to minimal symbol table use.
3286 * parse.c: Add prototypes for local functions.
3287 * parse.c (xrealloc usages): Cast args.
3288 * parse.c (prefixify_expression, length_of_subexp): Make static.
3289 * parser-defs.h (PARSER_DEFS_H): Define when first included.
3290 * parser-defs.h: Convert function decls to prototype form.
3291 * partial-stab.h: Convert from misc function vector use to new minimal
3293 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
3294 the per-objfile copies.
3295 * printcmd.c: Add prototypes for local functions. Move some struct
3296 definitions around to accomodate prototypes.
3297 * printcmd.c (decode_format): Make static, change args oformat and
3298 osize to int from char.
3299 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
3300 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
3301 * printcmd.c (print_address_symbolic): Convert from misc function
3302 vector use to minimal symbol table use.
3303 * printcmd.c (address_info): Convert from misc function vector use
3304 to minimal symbol table use.
3305 * printcmd.c (delete_display, enable_display, disable_display_command):
3307 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
3308 * procfs.c (fetch_core_registers): Add unused param reg_addr.
3309 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
3310 * pyr-xdep.c (store_inferior_registers): Returns void.
3311 * remote-mm.c (mm_load): symbol_file_add return value unused.
3312 * remote-nindy.c: Minor format change.
3313 * remote-vx.c (vx_load_command): symbol_file_add result unused.
3314 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
3315 * rs6000-xdep.c (store_inferior_registers): Returns void.
3316 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
3317 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
3318 vector use to minimal symbol table use.
3319 * solib.c: Add prototypes for local functions.
3320 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
3321 function vector use to minimal symbol table use.
3322 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
3323 * solib.c (find_solib, shared_library_command): Make static
3324 * solib.c (read_memory, write_memory usages): Cast args.
3325 * solib.c (special_symbol_handling): Add function
3326 * source.c: Add prototypes for local functions.
3327 * source.c (select_source_symtab): Convert to scan objfiles.
3328 * source.c (open_source_file): Make static.
3329 * source.c (xrealloc usages): Cast args.
3330 * source.c (source_line_charpos): ifdef out, unused.
3331 * source.c (get_filename_and_charpos): Make static.
3332 * stack.c: Add prototypes for local functions.
3333 * stack.c (print_frame_info, frame_info): Convert from misc function
3334 vector use to minimal symbol table use.
3335 * symfile.c: Add prototypes for local functions.
3336 * symfile.c (compare_symbols): Make args const PTR's.
3337 * symfile.c (compare_psymbols, sort_pst_symbols) add.
3338 * symfile.c (sort_all_symtab_syms): Scan objfile list.
3339 * symfile.c (obsavestring): Add objfile parameter.
3340 * symfile.c (init_misc_bunches, prim_record_misc_function,
3341 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
3342 sort_misc_function_vector, compact_misc_function_vector): Remove
3343 * symfile.c (symbol_file_add_digested): Add function.
3344 * symfile.c (symbol_file_add): Returns struct objfile *.
3345 * symfile.c (symbol_file_command): Modify for state file use.
3346 * symfile.c (symfile_open): Add parameter "dumpable".
3347 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
3348 * symfile.c (load_command, add_symbol_file_command): Make static.
3349 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
3350 * symfile.c (rindex usages): Converted to strrchr.
3351 * symfile.c (allocate_psymtab): New
3352 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
3353 converted to minimal symbol table usage, but no obvious conversion.
3354 * symfile.c (free_all_symtabs): Remove.
3355 * symfile.c (_initialize_symfile): Use per-objfile info.
3356 * symfile.h: Rework the objfile structure to add per-objfile data
3357 objects (psymbol_obstack, symbol_obstack, type_obstack,
3358 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
3359 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
3360 Add prototypes to function declarations.
3361 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
3362 function vector usage to minimal symbol table usage.
3363 * symmisc.c (DEV_TTY): Define if not defined.
3364 * symmisc.c: Add local function prototypes.
3365 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
3366 printpsyms_command, print_objfiles, print_objfiles_command):
3367 Rework to use iterate_over_*
3368 * symtab.c: Add prototypes for local functions.
3369 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
3370 * symtab.c (lookup_partial_symtab): Scan through objfiles.
3371 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
3372 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
3373 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
3374 lookup_reference_type, lookup_member_type, allocate_stub_method,
3375 check_stub_method, create_array_type, smash_to_member_type,):
3377 * symtab.c (lookup_symbol): Some args are const.
3378 * symtab.h: All type related defs and structs moved to gdbtypes.h
3379 * symtab.h: Convert decls to prototypes.
3380 * target.c (noprocess): Make static.
3381 * target.h: Change decl's to prototypes.
3382 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
3383 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
3384 * utils.c (_initialize_utils): Use correct member of function union.
3385 * valarith.c: include gdbtypes.h
3386 * valops.c: include gdbtypes.h, add prototypes for local functions.
3387 * valops.c (value_push, value_arg_push, find_function_addr):
3389 * valops.c (value_string): Convert from misc function vector use
3390 to minimal symbol table use.
3391 * valops.c (check_field_in): Make arg const.
3392 * valprint.c: Add prototypes for local functions.
3393 * valprint.c (print_string): Make static
3394 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
3395 * values.c: Add prototypes for local functions.
3396 * values.c (value_headof): Convert from misc function vector to
3397 minimal symbol table.
3398 * xcoffexec.c: Add prototypes for local functions.
3399 * xcoffexec.c (exec_close, file_command, add_to_section_table):
3401 * xcoffexec.c (relocate_minimal_symbol): Add.
3402 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
3403 * xcoffread.c: Add prototypes for local functions.
3404 * xcoffread.c (sort_syms): Convert to scan objfiles.
3405 * xcoffread.c (read_xcoff_symtab): Make static.
3406 * xcoffread.c (various): Replace references to builtin types with
3407 calls to lookup_fundamental_type. Replace references to symbol_obstack
3408 and psymbol_obstack with pointers to the per-objfile copies.
3409 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
3410 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
3412 * xcoffread.c (init_stringtab): Add objfile parameter.
3413 * gdbtypes.c: New file
3414 * minsyms.c: New file
3415 * mmap-alloc.c: New file
3416 * mmap-sbrk.c: New file
3417 * objfiles.c: New file
3421 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
3423 * Check in Fred Fish's changes in these modules. Fred
3424 will make ChangeLog entries for all of them. Update VERSION
3427 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
3429 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
3431 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
3432 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
3433 value.h: Prototypes for static functions; lint.
3434 * gdbtypes.h: Empty file to ease transition.
3436 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
3438 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
3439 inferior.h, language.h, signame.h, target.h, terminal.h,
3440 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
3441 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
3443 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
3444 signame.c, sparc-xdep.c: Prototypes for all static functions.
3446 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
3447 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
3448 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
3449 Remove to_call_function and target_call_function, since it
3450 always calls the same thing (call_function_by_hand).
3451 * core.c, exec.c, solib.c: Rename target_ops sections =>
3453 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
3454 target.h: target_kill takes no args.
3455 * language.c (language_info): Scaffolding to allow briefer
3456 messages when the current language changes. FIXME.
3457 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
3458 complaints about volatile functions.
3459 * xm-sysv4.h (HAVE_MMAP): Define.
3461 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
3463 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
3464 to make prototypes for all functions declared here.
3465 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
3466 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
3467 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
3468 * ieee-float.h: Use PARAMS for prototypes; make some params const.
3469 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
3470 * m2-exp.y: Remove unused CONST; Rename OR and AND.
3471 * utils.c: Avoid declaring malloc and realloc. Lint.
3472 (request_quit): Accept signal-number parameter.
3474 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
3476 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
3477 DIE's. Add new function read_tag_pointer_type() to read them.
3479 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
3480 When creating a new user defined type, check to see if a partial
3481 type already exists, and if so, bash it to fit.
3483 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
3485 * coffread.c (decode_base_type): Pass long, not union.
3486 Fix by Eric Valette, ev@chorus.fr.
3488 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
3490 * elfread.c (elf_symtab_read): Fix code to correctly track
3491 changes in bfd for absolute symbols.
3493 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
3495 * xm-vaxbsd.h: Close off comment.
3497 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
3499 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
3501 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
3503 * mips-tdep.c (mips_print_registers): Print correct register
3504 number for double pseudo-registers.
3506 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
3508 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
3509 in the op$::OPERATOR. case. From Steven McCanne,
3510 <mccanne@horse.ee.lbl.gov>.
3512 * exec.c (set_section_name): Pass arg to exec_files_info;
3513 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
3515 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
3517 * main.c (print_gdb_version): Copyright msg: only this year.
3518 (cd_command): Avoid changing current_directory on error.
3520 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
3522 * mipsread.c (parse_partial_symbols): Handle dependencies
3523 between partial symbol tables (when not doing stabs-in-ecoff).
3524 (This used to be handled by parse_fdr, but parse_fdr was
3525 incompatible with handling stabs-in-ecoff, so the code
3526 was re-written to not use parse_fdr. Unfortunately,
3527 the logic to handle dependencies was overlooked.)
3529 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3531 * coffread.c (read_enum_type): Use the size of a target int when
3533 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
3535 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
3536 * symtab.c (lookup_reference_type, lookup_ptr_type): use
3537 TARGET_PTR_BIT to determine size of a pointer
3538 * values.c (unpack_long): when unpacking a REF or a PTR don't
3539 assume the size of the type.
3541 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
3543 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
3544 looking at its members. Improve guess between struct and union,
3545 only assuming union if multiple members have offsets of zero.
3547 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
3549 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
3550 (This is just for clarity - and one day permitting us to
3551 change FP0_REGNUM from 38 to 32, which would make more sense.)
3552 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
3553 register numbers in stabs-in-ecoff get handled correctly.
3555 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
3557 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
3558 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
3559 into BSD and Ultrix.
3561 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
3563 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
3565 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
3567 * Makefile.in: Increment version to 4.4.1.
3568 * main.c (print_gdb_version): Update copyright notice.
3570 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
3572 * mipsread.c: Prepend "struct " to the names of structure
3573 types, and similarly for enums and unions. (This used
3574 to be done, but got lost in the re-write to "guess" the
3575 difference between enum/struct/union.)
3576 Also, guess that a tag is an enum if the first member
3579 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
3581 * xm-vax.h: #ifndef ultrix around #include of endian.h and
3584 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
3586 * Projects: Patching executables is done.
3587 * Makefile.in (VERSION): Roll to gdb-4.4.
3588 * README, WHATS.NEW: Update for gdb-4.4.
3590 * symfile.c (reread_symbols): Whenever we reread one object
3591 file's symbols, we must restart the scan, because the object_files
3592 chain has been permuted.
3594 * exec.c (exec_files_info): Split out into print_section_info.
3595 Print BFD filename of each section if it's not the default one.
3596 * core.c (core_files_info): Call print_section_info.
3598 * xm-vax.h: Include a few system header files whose definitions
3599 must precede defs.h.
3600 * language.c, language.h: Make some things const.
3601 * expression.h, main.c: const spreads like ooze.
3603 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
3604 since BREAKPOINT values can be >0x80.
3606 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
3608 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
3610 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
3612 * sparc-pinsn.c: Remove kludge for preferring architectures.
3613 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
3614 and forever. Add `add' instruction to the set that get checked
3615 for a preceding `sethi' in order to print an absolute address.
3616 Corresponding changes in ../include/opcode/sparc.h needed
3617 to eliminate garbage instructions.
3619 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
3621 * mipsread.c (parse_partial_symbols): Make sure partial
3622 symbols are created for external symbols (as used to be
3623 the case). This is a bit of a pain with the mips-coff.
3624 It uses a table which points to all of the external
3625 symbols belonging to a particular FDR or psymtab.
3626 Once we've generated this table, we might as well save
3627 it, and then use it in psymtab_to_symtab_1 to find
3628 the symbols to pass to parse_external().
3629 * symfile.c, symfile.c: New function start_psymtab_common
3630 to share the common parts of allocating a new psymtab
3631 for dbxread, mipsread (and later dwarfread). Its code
3632 was pulled out from start_psymtab in dbxread.c.
3633 * dbxread.c (start_psymtab): Use start_psymtab_common().
3635 * valprint.c (val_print): If there is an error when trying
3636 to print a string, check to see if there really is a problem
3637 by reading just one character. If that works, assume
3640 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
3642 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
3643 cypress, v8 mnemonics in that order.
3645 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
3647 * sparc-pinsn.c: Put the qsort() back in.
3649 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
3651 * findvar.c (read_register, write_register): Handle machines
3652 where REGISTER_TYPE is not the same size as "int".
3654 Handle debug symbols in dynamically loaded (relocated) code:
3656 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
3657 offset to process_one_symbol.
3658 (process_one_symbol): Take new offset parameter. Add it into
3659 appropriate symbol types to relocate symbols to loaded addresses.
3660 Handle all possible symbol types, and complain() about types that
3661 we don't expect to see.
3662 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
3663 process_one_symbol (FIXME, should pass real offset).
3667 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
3669 (set_breakpoint, break_command_1, until_break_command,
3670 catch_command_1, breakpoint_re_set_one): Use it.
3671 * symtab.h (resolve_sal_pc): Declare.
3672 * infcmd.c (jump_command): Use resolve_sal_pc.
3674 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
3676 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
3678 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
3680 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
3681 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
3682 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
3684 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
3686 * dbxread.c (process_one_symbol): Make a first cut at handling
3687 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
3689 * symtab.c (find_pc_line): Fix stepping into and out of #included
3692 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
3694 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
3695 no longer any need to copy ../include/opcode/* into gdb.
3697 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
3699 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
3701 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
3703 * valprint.c (type_print_base, type_print_method_args):
3704 Print C++ constructor methods without bogus "return type."
3706 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
3708 * infptrace.c (child_xfer_memory): Parameter "target" should
3709 be a pointer to a structure, not the entire structure.
3711 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
3713 * depend: Convert the couple of references to ansidecl.h that
3714 used the local gdb version to use the ../include version.
3716 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
3719 (child_xfer_memory): Takes pointer to a struct, not entire struct.
3720 (inferior_proc_init): Fix non-ANSI version of args.
3721 (attach): Call print_sys_errmsg with correct number of args.
3722 (mappingflags): Make static, does not need to be global.
3724 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
3725 not the entire struct itself.
3727 * valops.c (value_assign): Cast some args to modify_field() and
3728 {read,write}_register_bytes() correctly.
3730 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
3732 * Makefile.in (MALLOCSRC): Removed reference to removed local
3735 * dwarfread.c (list_in_scope): Needs an initial value, use file
3738 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
3740 * main.c (main): Make option_index local to keep new getopt happy.
3741 main.c, solib.c, Makefile.in: Update copyright notices.
3743 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
3745 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
3747 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
3749 * Makefile.in (HFILES): Add partial-stab.h.
3751 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
3753 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
3754 New files for stratus. Not complete enough to actually build
3755 on the Stratus machine; that awaits copyright assignment for
3758 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
3759 for getting custom flags into CFLAGS when doing makes.
3761 * configure.in: Add config information for stratus.
3763 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
3765 * dbxread.c (process_one_symbol): Pass address of structure
3766 to complain(), rather than the whole structure.
3768 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
3770 * solib.c (solib_add_common_symbols): Only compile in when not
3771 using SVR4 style shared libraries.
3773 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
3775 * dwarfread.c (locval): Add offreg flag to indicate location
3776 values that are computed off a base register.
3778 * dwarfread.c (new_symbol): Rework TAG_global_variable and
3779 TAG_local_variable cases to account for static variables
3780 within function scopes.
3782 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
3784 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
3785 doesn't exist on some systems.
3787 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
3788 nexting over recursive function calls.
3790 * target.c (target_read_string): Create this routine to read null
3791 terminated strings from the target. It deals with running off the
3792 end of memory elegantly as well. solib.c (find_solib): Use
3793 target_read_string() to avoid problems with running off the end of
3796 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
3797 that reference pgrp_inferior.
3799 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
3801 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
3802 mips-tfile has been hacked to act more "traditionally."
3803 * dbxread.c: Fixed typo in comment.
3805 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
3807 * mips-tdep.c (mips_skip_prologue): Add some number of
3808 'sw' instructions before 'addiu' adjusts the stack.
3810 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
3812 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
3813 freescope, buildblock closescope, record_line, add_symbol_to_list,
3814 gatherblocks, make_blockvector): Extensive changes to switch
3815 to generic symbol table building code in buildsym.c. Remove
3816 scope tree structures and functions, symbol table building
3817 functions, and lots of other small changes.
3819 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
3820 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
3822 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
3824 * buildsym.c (cleanup_undefined_types): Add support for enums.
3825 This fixes the 'GDB internal error. cleanup_undefined_types with
3828 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
3830 * dbxread.c: detect gcc2 compilations.
3832 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
3834 * sparc-pinsn.c: Rename bitfields that overlap with macro names
3835 in ../include/opcode/sparc.h.
3837 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
3839 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
3840 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
3841 to reflect actual locations of opcode files, so TAGS target will
3844 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
3846 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
3849 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
3850 dereferencing to access the correct elements.
3852 * valops.c (value_addr): Declare return type of external func
3855 * xcoffread.c: Undefine next_symbol_text before redefining it.
3857 For older changes see ChangeLog-9091
3863 version-control: never