1 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4 match "FOO". This allows 'break Foo' to work when Foo is
5 a mangled C++ function. (See comment before function.)
7 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
9 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
10 for files in vx-share/*.c.
11 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
12 for normal GDB source files.
14 * Makefile.in (VERSION): Roll to 4.6.6.
16 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
17 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
18 * tm-sun3os4.h: Update comments.
19 * xm-delta88.h: Remove STACK_END_ADDR.
21 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
23 * Makefile.in (VERSION): Roll to 4.6.5.
25 * infrun.c: Lint for recent `handle' changes.
27 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
28 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
29 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
30 should include a ser-XXX.o module.
32 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
33 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
35 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
36 known suns in configure.in, rather than mapping them to unique
37 config files that happen to duplicate other config files.
38 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
39 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
41 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
43 * configure.in (*-*-sunos*): Use trailing * to match all
44 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
45 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
46 in production on Sun-4.
47 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
48 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
49 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
51 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
52 config/sparc-noun.mt: New target configs for embedded.
53 * config/sun4os3.{mh,mt}: Remove, never existed in production.
55 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
56 target definitions for embedded with and without underlines on
57 identifiers. FIXME -- this ought to be known by BFD instead.
59 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
60 not a parameter of the CPU, but of the development environment.
61 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
63 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
65 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
66 (which involves reading in main's symtab) if we have no breakpoints.
68 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
70 * dwarfread.c (cu_language): New local variable to record
71 language for current compilation unit being processed.
72 * dwarfread.c (set_cu_language): New local function to decode
73 and record language for current compilation unit being processed.
74 * dwarfread.c (synthesize_typedef): Add local function to
75 synthesize a typedef for C++ classes, structs, unions, and
77 * dwarfread.c (read_structure_scope): Synthesize typedefs
78 for C++ classes, structs and unions.
79 * dwarfread.c (read_enumeration): Synthesize typedefs for
81 * dwarfread.c (read_file_scope): Call set_cu_language to
82 record language for current compilation unit. After symtab
83 is built, save this recorded language.
84 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
85 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
86 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
87 typedefs for C++ classes, structs, unions, and enumerations.
88 * dwarfread.c (scan_compilation_units): Call set_cu_language
89 to record language for current compilation unit.
90 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
91 for TAG_enumeration_types, rather than in add_partial_symbol.
92 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
93 case with class, struct, and union type cases, now that they are
94 the same. Remove tests for non-NULL name attributes, now done
96 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
97 treat as alias for TYPE_CODE_STRUCT for now.
99 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
101 * Makefile.in: map "gdb" through program_transform_name when
104 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
106 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
107 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
108 Use "regi" for local indexing through register numbers, reserving
109 "regno" for the name of a specific register passed as an input
110 parameter. Fix bug propagated through all versions that sometimes
111 used regno as an index when it should have been regi, thus using
112 -1 as an index in some cases.
114 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
116 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
117 respectively, so same demangler can be used by other programs.
118 * Makefile.in: Remove demangler stuff.
119 * Makefile.in (depend): Pass -I../readline (needed for main.c).
120 * demangle.c (_initialize_demangler): Tell demangler which
121 CPLUS_MARKER to assume.
123 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
125 RS/6000 portability changes (for hosting cross-debuggers).
127 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
128 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
129 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
130 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
131 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
132 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
133 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
134 (NO_SINGLE_STEP): Add, target-dependent.
135 (loadinfotextindex): Lowercase, remove "aix_".
136 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
137 (NO_SINGLE_STEP): Remove, target-dependent.
138 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
139 * xcoffread.c: Only build file if RS/6000 native GDB.
140 (build_function_symbol): Remove #if 0'd code.
141 * rs6000-tdep.c: Cleanup. Add static fn protos.
142 Use CORE_ADDR for addresses throughout. Make void fns void.
143 (pop_dummy_frame): Add FIXME about bogosity of design here.
144 (rs6000_struct_return_address): Ditto.
145 (frameless_function_invocation, frame_get_cache_fsr,
146 frame_initial_stack_address, xcoff_relocate_symtab,
147 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
148 add_text_to_loadinfo, find_toc_address): Move from xdep file.
149 Use CORE_ADDRs. Change identifiers to lowercase.
151 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
152 supplying dummy routines if non-native. Add prototype for
153 static exec_one_dummy_insn. Move a mess of functions to
154 rs6000-tdep.c (as above). Remove #if 0'd code.
156 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
157 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
158 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
160 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
163 * vx-share/README, nindy-share/README: New files describing
164 how these directories' code is shared, and with whom.
166 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
168 * configure.in (target configurations): Reformat into table.
169 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
171 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
172 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
173 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
174 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
175 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
176 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
178 * Makefile.in (config-check): Add command to check whether
179 configure.in is consistent with config/*.
181 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
183 * configure.in (host configurations): Reformat nested cases into
184 easy-to-maintain table.
185 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
186 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
188 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
190 * cplus-dem.c: Reorder args to most local functions to make them
191 follow the consistent pattern of struct work_stuff pointer first,
192 followed by pointer into string being demangled, followed by
193 pointer to the string where the result is being stored, followed
194 by other args. Also generally replace most variables of name
195 "type" with "mangled" for consistency. They all pointed to the
196 same string but half were one name and half the other.
197 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
198 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
199 use whenever a qualified name is being demangled.
200 * cplus-dem.c (do_type): Qualified names are treated similarly
201 to fundamental types, not as modifiers of fundamental types.
203 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
205 * configure.in: Add sparclite as a target.
207 * sparc-stub.c (handle_exception): Flush instruction cache just
208 before returning to the user. (hexToInt): Fix overzealous cleanup.
210 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
212 * infrun.c (handle_command): Rewrite to allow multiple signal
213 numbers, signal number ranges, and to recognize "all" to mean all
214 signals except those used by the debugger.
215 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
216 to set or reset actions for specific signals.
218 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
220 * coffread.c (decode_type): Call alloc_type to alloc new
222 * stabsread.c (read_array_type, read_range_type, define_symbol):
223 Call alloc_type to alloc new types.
224 * stabsread.c (define_symbol): Move dbl_valu symbol field data
225 from type_obstack to symbol_obstack.
226 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
228 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
229 associated with a type, using the same mechanism as was used to
230 allocate space for the type structure itself.
231 * coffread.c (patch_type, coff_read_struct_type,
232 coff_read_enum_type): Use TYPE_ALLOC.
233 * dwarfread.c (struct_type): Use TYPE_ALLOC.
234 * gdbtypes.c (create_array_type, check_stub_method,
235 allocate_cplus_struct_type): Use TYPE_ALLOC.
236 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
237 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
238 read_range_type): Use TYPE_ALLOC.
240 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
242 * breakpoint.c (breakpoint_re_set): Select a default source
243 symtab if one is not currently selected.
244 * utils.c (query): Call wrap_here before building the output
245 query string, to turn off wrapping and flush any buffered output.
246 Otherwise our query may end up in the wrap buffer and never be
248 * eval.c (evaluate_subexp): Report error when attempting to
249 evaluate subscript for types without a target type, rather
250 than dumping core by using the NULL pointer.
251 * symfile.c (symbol_file_command): Forget current_source_symtab
252 and current_source_line when discarding symbol table.
254 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
256 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
258 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
259 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
261 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
263 * remote.c (remote_open): Fix baud rate setting to make -b flag
264 work. (remote_wait): Change 'T' message parser to deal with new
265 improved format which allows stub to send an arbitrary bunch of
267 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
268 make all this re-entrant by storing all state on the stack. Clean
269 up memory error trapping. (computeSignal, set_debug_traps):
270 make it all table driven. Make a start at a baud rate setting command.
272 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
274 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
276 * remote-vx.c: redefine malloc to avoid buggy declaration on
277 RS/6000 <rpc/types.h>.
278 xm-rs6000.h: include <sys/select.h> to define fd_set for
279 <rpc/svc.h> on RS/6000.
281 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
283 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
284 recursive invocations of make. Always create installation
287 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
289 * m68k-pinsn.c: Minor fix in style of output (don't use
290 range to indicate floating point control registers).
292 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
294 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
296 * infcmd.c (registers_info): Handle multiple register names.
297 Changes inspired by Roland McGrath.
299 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
301 * sparc-stub.c: New file. Mix it with your SPARClite
302 application, and it will speak GDB remote protocol!
303 * remote.c (remote_wait): Change 'T' (expedited reply) message to
304 deal with arbitrary registers. Needed for sparc-stub.
306 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
308 * cplus-dem.c (cplus_markers): Add table for gnu style and
309 use throughout, in place of compile time constant CPLUS_MARKER.
310 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
311 * cplus-dem.c (cfront_special): New function, as suggested
312 by pfieland@stratus.com.
313 * cplus-dem.c (forget_types): New function.
314 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
316 * cplus-dem.c (mop_up): Call forget_types().
317 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
318 Use throughout, instead of checking current_demangling_style.
319 * cplus-dem.c (demangle_signature): When finding an explicit
320 start of function args, forget all remembered types for
321 lucid/cfront style demangling.
322 * cplus-dem.c (demangle_prefix): In a sequence of two or more
323 underbar characters, use last pair as the delimiter. Hoist
324 gnu_special() call up to cplus_demangle(). Call cfront_special()
326 * cplus-dem.c (cplus_special): Fix virtual table name demangling
327 for inherited classes.
328 * cplus-dem.c (demangle_args): Document quirks of numbered
329 references to previously seen types.
330 * dbxread.c (read_ofile_symtab, process_one_symbol):
331 Use AUTO_DEMANGLING rather than explicitly checking
332 current_demangling_style.
333 * demangle.h: Add some comments.
334 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
335 CFRONT_DEMANGLING): New macros.
336 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
337 not found in the actual producer string produced by lcc.
338 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
339 than explicitly checking current_demangling_style.
341 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
343 * breakpoint.c (enable_longjmp_breakpoint,
344 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
345 Check for duplicate breakpoints at the same address. Bug report
346 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
348 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
350 * buildsym.c (end_symtab): Document that end_symtab can return
351 NULL under non-error conditions.
352 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
353 returned from end_symtab for empty compilation units.
355 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
357 * am29k-tdep.c: Lint from DECstation compiler.
358 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
359 As the man page says, "Sometimes you just can't get lint to shut
360 up". That doesn't mean you should blow away the code it won't
362 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
363 it up over the next few weeks. Make mips x 29k build.
364 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
365 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
366 but leave it as a comment because the breakpoint instruction
367 is not easily accessible at this moment (it's static, and if
368 we define one here, it goes into every file compiled).
370 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
372 * Makefile.in (VERSION): Bump to 4.6.3.
373 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
374 function scopes when building partial symbol tables.
375 * objfiles.c (open_existing_mapped_file): Make it clear in
376 warning message that out of date mapped files are ignored.
377 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
378 unit source file name in error message.
380 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
382 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
383 * dwarfread.c (struct_type): In absence of AT_byte_size for
384 bitfield, use size of object of member's type for the size of
385 the anonymous object containing the bit field.
386 * dwarfread.c (completedieinfo): Set has_at_byte_size when
387 an AT_byte_size attribute is seen.
388 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
389 union aux_ext (was aux_ent).
390 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
391 unsigned char* to char*, for Lucid compiler.
392 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
393 to be correct type (from unsigned char* to char*).
394 * valprint.c (type_print_derivation_info): Minor tweak to placement
395 of commas in derived class printing.
396 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
398 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
400 * xm-go32.h: Define LSEEK_NOT_LINEAR
401 * serial.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
402 then work out the lseek positions of newlines by running through
403 the file and `tell'ing. This makes source file listing work on
404 OS's where the relationship between physical position in file and
405 canonical position is indeterminate, eg VMS and DOS.
407 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
409 * stabsread.c: Ensure that all members of all allocated structures
410 are initialized to known state to avoid hard to find bugs with gdb
411 using fields containing random data.
412 * buildsym.c (start_subfile): Compact dirname initialization.
413 * buildsym.c (patch_subfile_names): New function.
414 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
415 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
416 * buildsym.h (patch_subfile_names): Add prototype.
417 * dbxread.c (process_one_symbol): Call patch_subfile_names.
419 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
421 * remote-udi.c: Update comments.
423 * remote.c (getpkt): Only force retransmission ten times;
424 after that, assume bug in target code, and handle pkt anyway.
426 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
428 * configure.in: Add support for apollo 68k under BSD environment.
429 * xm-apollo68b.h: New file to support above.
431 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
433 * configure.in: Recognize i486 host cpu.
434 * valprint.c (type_print_derivation_info): Print derivation info
435 in same form as class declarations in source.
436 * valprint.c (type_print_varspec_suffix): Split arg printing
437 code out to type_print_args function.
439 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
441 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
442 at_import, at_frame_base.
443 * dwarfread.c (completedieinfo): Remove cases for obsolete
444 AT_visibility, AT_import, and AT_frame_base attributes.
445 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
446 i860, which can keep up to 4 shadow breakpoints.
447 * tm-stratus.h (USG): Define.
448 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
449 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
450 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
451 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
452 * config/stratus.mt (TDEPFILES): Include files available from
453 stratus that are not yet in release pending receipt of paperwork
455 * buildsym.c (finish_block): Minor code format change.
456 * gdbtypes.h (struct field): Add to comments.
457 * gdbtypes.h (virtual_field_bits): Add to comments.
458 * objfiles.c (allocate_objfile): Change obstack interface to
459 match FSF merging efforts.
461 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
463 * Makefile.in (VERSION): Bump to 4.6.2.
464 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
465 * Makefile.in (OBS): Add stabsread.o
466 * Makefile.in (stabsread.o): Add build rule.
467 * stabsread.c, stabsread.h: New files.
468 * buildsym.c: Split out stabs specific support to stabsread.c.
469 * buildsym.h: Split out stabs specific support to stabsread.h.
470 * dbxread.c (stabsread.h): Include
471 * dbxread.c (dbx_new_init): Call stabsread_new_init.
472 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
473 * dbxread.c (read_ofile_symtab): Call end_stabs.
474 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
475 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
476 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
477 really_free_pendings to cleanups.
478 * elfread.c (elf_new_init): Call stabsread_new_init.
479 * gdbtypes.c: Small changes to maintenance commands.
480 * mipsread.c (stabsread.h): Include.
481 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
482 * xcoffread.c (stabsread.h): Include.
483 * xcoffread.c (global_stabs): Remove redundant def.
484 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
486 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
488 * lmode_inferior_valid, lmode_ours_valid: New static vars.
489 * inflow.c (terminal_init_inferior, terminal_inferior,
490 terminal_ours_1, initialize_inflow): Record and use state
491 of lmode_inferior_valid and lmode_ours_valid.
493 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
495 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
496 include <sgtty.h> on USG. (from sef).
498 * depend: es1800 dependency needed here.
500 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
502 * buildsym.c (read_struct_type): Initialize structs allocated
503 with alloca, to avoid using random values from stack later on.
504 * defs.h (fprintf_filtered): Add prototype.
505 * gdbtypes.c (check_stub_method): Fix misleading comments.
506 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
508 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
509 small changes to maint support functions.
510 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
511 for some fields and expand comments.
512 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
513 macro and track change to obstack_full_begin macro.
514 * utils.c (fprintfi_filtered): New function.
515 * valprint.c (type_print_base): Fixup field printing to not
516 print extraneous lines and not print bogus "no data fields"
517 messages for C++ classes with no data members. Also use new
518 fprintfi_filtered function.
520 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
522 * configure.in: es1800 ok for 68000 too.
524 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
526 * configure.in: echo error messages to stderr, not stdout
528 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
530 * configure.in: recognize hppa* instead of hppa
532 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
534 * energize.c: Second cut at DynamicLoad message handling.
536 * energize.c: Relativize pathnames in #include statements.
537 * (kernel_dispatch): Better error messages for unknown protocol
539 * (kernel_dispatch): First cut at DynamicLoad message handling.
541 * Makefile.in: Remove -I../readline from all compilations,
542 include a special case for main.o instead.
544 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
546 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
547 error if it fails to find a member type, rather than return NULL
548 and trigger a coredump.
549 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
550 lookup_demangled_partial_symbol,): Ask demangle_and_match to
551 match on complete demanglings, including argument lists for member
552 functions, rather than just accepting the first demangling that
553 matches the class and function name.
554 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
555 to start_symtab as the directory name.
556 * dwarfread.c (completedieinfo): Strip off any leading hostname
557 portion of the AT_comp_dir attribute string. Gdb doesn't know
558 what to do with them (FIXME).
560 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
562 * breakpoint.c (commands_command): Simplify code a bit, remove
563 unnecessary fflush().
565 * Makefile.in (OTHERS): Add gcc.patch.
566 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
568 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
570 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
573 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
575 * WHATS.NEW renamed to NEWS.
577 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
579 * dbxread.c, dwarfread.c: Re-enable experimental code to
580 automatically select demangling style.
581 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
582 DEMANGLING_STYLE, to make more descriptive. Revert back to
583 "auto" as default. Comment use.
584 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
585 * Makefile.in (${DEMANGLER}.o) Remove target and special
588 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
590 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
592 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
594 * Makefile.in, demangle.c: Change default demangling style to
596 * Makefile.in: Update version to 4.6 !!!
597 * README, WHATS.NEW: Update for 4.6.
599 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
601 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
604 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
605 nodes as base classes.
607 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
609 * alldeps.mak, depend: Update.
611 * xcoffread.c: Add decl for section_offset to keep prototype happy.
613 * Makefile.in (VERSION): 4.5.9.
615 * xm-hp300bsd.h: Add decl for strdup().
616 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
617 PDR. Cleanup a few things, fix compilation warnings.
619 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
621 * Makefile.in (DEMANGLING_STYLE): New define to set default
622 demangling style for C++. Defaults to "auto".
623 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
624 * Makefile.in (SFILES_MAINDIR): Add demangle.c
625 * Makefile.in (OBS): Add demangle.o
626 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
627 Remove compile time decisions about demangling style and replace
628 with runtime decisions using current_demangling_style.
629 * cplus-dem.c (main): Expand code included during building of
630 standalone demangler to recognize demangling style options.
631 * dbxread.c (demangle.h): Include.
632 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
633 demangling style if processing g++ code and current demangling style
634 is auto (Note: this feature currently disabled.)
635 * demangle.c: New file, generic demangling control.
636 * demangle.h (demangling_styles): New enumeration to select one
637 of several demangling styles. Also define string names for each
639 * demangle.h (set_demangling_style): Add prototype.
640 * dwarfread.c (demangle.h): Include.
641 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
642 New producer string prefixes to recognize.
643 * dwarfread.c (handle_producer): Consolidate actions for specific
644 producers. Set demangling style based on producer string if
645 current style is auto. (Note: this feature currently disabled.)
646 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
648 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
650 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
652 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
654 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
655 * c-exp.y: Call lookup_signed_typename() after seeing
656 "signed". This handles "signed char" correctly.
657 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
658 keywords before a type specifier.
660 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
662 * command.c (lookup_cmd_1): Clarify descriptive comments.
663 * gdbcmd.h (maintenanceprintlist): Add declaration.
664 * main.c (maintenanceprintlist): Add definition.
665 * main.c (gdb_completer_command_word_break_characters): Add.
666 * main.c (symbol_completion_function): Switch completer word
667 break character sets dynamically, based on whether completion is
668 being done on commands or on something else.
669 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
670 * maint.c: Include demangle.h.
671 * maint.c (maintenance_demangle): New function.
672 * maint.c (maintenance_print_command): New function.
673 * maint.c (_initialize_maint_cmds): Reorganize some commands
674 under new maintenance print subcommand.
676 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
678 * gdbtypes.c (lookup_struct_elt_type): If the input type is
679 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
680 target type. Otherwise, 'whatis this.field' wouldn't work,
681 which would be inconsistent, since 'print this.field' works.
682 * buildsym.c (read_struct_type, read_enum_type): Clear
684 * buildsym.c (cleanup_undefined_types): Don't rely on a
685 flawed "Reasonable test to see if" a type has been defined
686 since it was referred to; now we can just see if the
687 TYPE_FLAG_STUB flag has been cleared.
688 * valprint.c (print_type_base): Emit public/protected/private
689 labels for methods as well as fields. Also, indent these labels
690 2 spaces instead of 4, for a more conventional "look".
691 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
692 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
693 * gcc.patch: New file. Contains patch for gcc (so people
694 with gdb-2.2.x won't have to wait for a new gcc release).
696 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
698 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
699 (print_addr): Call print_address to show symbolic version as well.
701 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
703 (vx_read_register): Declare inferior_fp_regs. Delete code for
704 copying "inferior_registers" around; the values are already in var
705 "registers". Use correct size for register set.
707 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
708 target doesn't support it.
709 (vx_read_register): Don't try reading them either.
711 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
712 VxWorks back end reads them in one contiguous set except for this
714 (register_names): Change "pc" to "pcw" to avoid confusion printing
716 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
717 find the PC under VxWorks.
719 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
721 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
722 to create new blank types, instead of handcrafting them.
723 * defs.h (printfi_filtered): Add prototype.
724 * utils.c (printfi_filtered): New function.
725 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
726 to simplify the code. Other cleanups.
727 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
728 * gdbtypes.h (struct cplus_struct_type): Add comments describing
729 use of various fields.
730 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
731 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
732 production that currently treats it exactly the same as STRUCT.
733 * c-exp.y (yylex): Recognize "class" as token CLASS.
734 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
735 * symtab.c (decode_line_1): Fix to pass quoted args on down to
736 general symbol handling code. Call cplus_mangle_opname with
738 * symtab.c (decode_line_2): Print demangled function names in
739 breakpoint menus, instead of just file and line number.
740 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
741 * valprint.c (type_print_base): Print "class" for C++ classes,
742 rather than "struct". Print section labels for public, protected
743 and private members of C++ classes.
744 * values.c: Include demangle.h.
745 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
747 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
749 * Makefile.in (VERSION): Update to 4.5.8.
751 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
753 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
754 prevent crashes when examining cross-targets.
755 * dbxread.c (process_one_symbol): Include directory name when
756 calling start_subfile for SOL & BINCL symbols. This allows gdb to
757 find include files, and yacc/lex sources when the cwd doesn't match
758 that in which the object was compiled.
759 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
761 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
764 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
766 * maint.c (maintenance_command, maintenance_info_command):
767 Install with allow_unknown as 0 and call help_list to show
768 list of possibilities when no subcommand is specified.
770 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
772 * configure.in: Add m68k-ericsson-*.
773 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
775 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
778 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
779 * Makefile.in (OBS): Add new file maint.o.
780 * defs.h (command_class): Add class_maintenance.
781 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
782 commands. Allow for them (and other nonessential parts of gdb)
783 to be selectively left out under special circumstances.
784 * gdbtypes.c (recursive_dump_type): New function; supports
785 maintenance print-type command.
786 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
788 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
790 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
791 initializers. Add initializations for setprintlist, showprintlist,
792 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
793 * printcmd.c (maintenance_print_type): New maintenance cmd.
794 * valprint.c (setprintlist, showprintlist): Move to main.c, as
795 implied by comment that all cmd lists are owned by main.c.
796 * infcmd.c (unsetlist): Move to main.c, as implied by comment
797 that all cmd lists are owned by main.c.
798 * language.c (setchecklist, showchecklist): Move to main.c, as
799 implied by comment that all cmd lists are owned by main.c
800 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
801 deletelist): Remove redundant declarations (also in gdbcmd.h).
802 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
803 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
804 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
805 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
806 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
807 maintenance_print_msymbols, maintenance_print_objfiles):
809 * symmisc.c (printsyms_command, printpsyms_command,
810 printmsyms_command, printobjfiles_command): Removed from
812 * main.c (dump_me_command): Moved to maint.c and renamed to
814 * breakpoint.c (all_breakpoints_info): Rename to
815 maintenance_info_breakpoints.
816 * breakpoint.c (_initialize_breakpoint): Convert add_info of
817 all_breakpoints_info to add maintenance_info_breakpoints to the
818 maintenanceinfolist instead.
819 main.c (initialize_main): Set up maintenance class commands.
821 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
823 * energize-patches: Fix minor problems with building energize lib.
825 * energize-patches: Change names of all cadillac procedure calls
826 to be energize procedure calls. Simplify many hooks by moving
827 tests energize.c. Configure energize, and build it automatically now.
829 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
831 * Makefile.in (VERSION): Bump to 4.5.7.
832 * cplus-dem.c (demangle_args): Validate index for previously
833 seen type to guard against bogus values from malformed manglings.
834 * valops.c (value_struct_elt_for_reference): Guard against
835 blindly using NULL return value from lookup_symbol.
837 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
839 * cadillac.c, cadillac-patches: Rename to energize.c and
840 energize-patches. Change all routines and variables named
841 'cadillac*' to 'energize*'. Create new file called energize.h to
842 hold all interface declarations.
844 * deblib/connection/*: Move all of this stuff into energize/, but
845 delete unneeded files.
847 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
849 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
851 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
852 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
853 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
854 child processes, to avoid dead ones "hanging around" after GDB exits.
855 (attach): Always stop the process if it needs it. Set RLC flag
856 when attaching running processes, so it will continue if we detach
857 it, quit, or are killed.
858 (detach): Clear faults and set RLC flag to make process run
860 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
862 (info_proc): Open process O_RDONLY, so we can see any process,
863 even those controlled by debuggers.
864 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
866 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
868 Relocate symbols using an array of section_offsets, rather than a
869 single `addr' or `offset'. This makes Solaris-2 support work, and
870 permits better VxWorks (and maybe xcoff) support later.
872 * symtab.h (struct section_offsets): New structure for keeping
873 a set of offsets, rather than a single one.
874 (struct objfile): Replace addr with section_offsets member.
875 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
876 * gdb-stabs.h: New include file with `symbol type specific'
877 parameters for psymtabs and objfiles.
878 * Makefile.in (HFILES): Add gdb-stabs.h.
879 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
880 * coffread.c: Conforming changes. Fake offset array always 0.
881 * dbxread.c: Conforming changes.
882 (struct dbx_symfile_info): Move to gdb-stabs.h.
883 (start_psymtab): Call elfstab_offset_sections to calculate good
884 offsets for this source file, based on the ELF symbol table info.
885 (read_ofile_symtab): Yank N_CATCH, which is dead.
886 (process_one_symbol, N_CATCH): Yank.
887 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
888 Relocate with SECT_OFF_TEXT.
889 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
890 to distinguish relocatable from absolute symbols. Then, if not
892 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
893 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
894 (", N_ROSYM): SECT_OFF_RODATA.
895 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
896 (dbx_symfile_offsets): Add to translate addr to offset.
897 * dwarfread.c: Conforming changes. Single offset currently used.
898 * elfread.c: Add various complaints about elf/stab stuff.
899 #include gdb-stabs.h. Conforming changes, using a single offset.
900 (elf_symtab_read): Record info from BSF_FILE symbols, and local
901 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
902 for later use in building psymtabs.
903 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
904 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
905 (free_elfinfo): New fn, frees all chained stab_section_infos
906 in an objfile, and zaps the start-of-chain pointer.
907 (elfstab_offset_sections): New fn, looks in stab_section_info
908 chain to determine section bases to relocate a psymtab's worth
909 of symbols, as they are being read.
910 * mipsread.c: Conforming changes. Stabs-reading will relocate
911 using one offset. MIPS-reading will not relocate at all.
912 * partial-stab.h: Relocate different symbol types using different
913 offsets from section_offsets.
914 * symfile.c: Conforming changes.
915 (find_lowest_section): Unused function to use later
916 to free us from the Tyranny of the Text Section.
917 (syms_from_objfile): Translate absolute arg ADDR to offsets used
918 in all lower layers of symbol reading. Call format-specific
919 sym_offsets function to initialize offsets for high speed symbol
921 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
922 (symbol_file_command, add_symbol_file_command): Callers changed.
923 * symmisc.c (dump_psymtab): Print new relocation parameters.
924 * xcoffread.c: Corresponding changes.
926 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
927 * main.c (main): Read the $HOME/.gdbinit file before processing
928 the argv arguments (e.g. reading symbol files or core
929 files). This allows global parameters to be set, which will apply
930 during the symbol reading. The ./.gdbinit is still read after
932 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
933 * xcoffexec.c: Clean up quote inside comment.
935 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
937 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
938 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
939 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
940 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
941 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
942 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
943 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
944 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
945 values.c, xcoffread.c:
946 Remove "(void)" casts from function calls where the return value
947 is ignored, in accordance with GNU coding standards.
949 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
951 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
952 * partial-stab.h: Ignore N_ENDM.
953 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
954 CODE or DATA section attachment. This eliminates a lot of random
955 values from shared libraries, which screw up the ordinary symbols
956 in the address ranges they happen to overlap.
957 * buildsym.c (define_symbol): Eliminate special tests
958 for function types; move into "function" cases in switch statement.
959 (define_symbol: 'f', 'F', 'P'): Process all parameter types
960 in case they define new type numbers. But ignore them (FIXME).
961 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
962 (read_sun_builtin_type): Add commentary.
964 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
966 * xm-rs6000.h: define MEM_FNS_DECLARED
968 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
970 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
971 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
972 * mips-xdep.c: Remove most include files (unused, caused errs).
973 (fetch_core_registers): Use right parameters in dummy fn.
975 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
977 * buildsym.c (scan_file_globals): Beware the null file.
978 Fix from Jim Williams.
980 * stack.c (return_command): Evaluate expression *before* popping
981 off the stack frames! Fix inspired by Jim Williams.
982 (up_silently_command, down_silently_command): No sel frame is error.
984 * defs.h (memcpy, memset): Conditionalize decls on
985 #ifndef MEM_FNS_DECLARED, since DECstation differs.
986 (alloca): Break out the STDC and non-STDC alloca cases, to make
987 it work on old preprocessors as well as "picky ANSI" ones.
988 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
990 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
991 * utils.c (fputs_demangled): Rename SLOP since DECstation system
992 header files define it!
994 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
996 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
998 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
999 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
1000 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
1001 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
1002 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
1003 utils.c, valarith.c, valops.c, valprint.c, values.c:
1004 Replace bcopy() use with memcpy(), which is more standard and can
1005 take advantage of gcc's builtin functions for increased performance.
1006 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
1007 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
1009 Replace bzero() use with memset(), which is more standard and can
1010 take advantage of gcc's builtin functions for increased performance.
1011 * i386-tdep.c, main.c, valprint.c:
1012 Replace bcmp() use with memcmp(), which is more standard and can
1013 take advantage of gcc's builtin functions for increased performance.
1015 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
1017 * remote.c (remote_wait): Fix cast on signal() call.
1018 * defs.h (alloca): More diddling with alloca. Have to ensure
1019 that it has a prototype, so that if alloca is defined as a macro
1020 that takes an arg, the definition is seen as a use of a macro
1021 that takes an arg, to satisfy picky ANSI preprocessors.
1023 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
1025 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
1026 consistency with all other gdb files.
1027 * cadillac.c: Use <string.h> rather than <strings.h>.
1028 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
1029 * Makefile.in (MAKE): Remove definition for consistency with
1030 other Makefile.in files and to fix problem with recursive makes.
1032 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
1034 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
1037 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1039 * source.c (print_source_lines): for DOS interoperability; don't
1040 print CR (013) as ^M.
1042 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
1044 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
1046 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
1048 * remote.c (remote_wait): Cast signal to void * to avoid warning
1049 from busted HP compiler.
1051 * partial-stab.h (N_SO): Rearrange code a little so that all SO
1052 stabs cause end_psymtab to be called.
1054 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
1055 compiler feature of putting 'c' into basic type descriptors for
1058 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
1059 where there is no place for nPC in prrun struct.
1061 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
1063 * mipsread.c: Pass NULL name pointer to init_type, not 0.
1064 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
1065 * dwarfread.c (enum_type): Save enum names on type_obstack.
1066 * dwarfread.c (struct_type): Save member name on type_obstack.
1067 * symtab.c (_initialize_symtab): Fix misspelling.
1068 * regex.c (store_jump, insert_jump): Return void.
1070 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
1072 * defs.h (PARAMS): Move to ../include/ansidecl.h.
1073 (alloca): Declare return type on SPARC, since Sun doesn't.
1074 (*_BYTE_ORDER): Improve comment: *must* be defined.
1076 * tm-hppa.h: New file, architectural definition of HP PA.
1077 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
1079 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
1080 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1081 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
1082 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
1085 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1086 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
1087 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
1089 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
1091 * printcmd.c (output_command): Thinko.
1092 (x_command): Only set remembered size/format if cmd succeeds.
1094 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
1095 since it is no longer used and burns time for every symbol read.
1096 (process_one_symbol): Treat N_CATCH like default (complain).
1098 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
1100 * partial-stab.h (case N_TEXT): Fix fencepost error when
1101 detecting start of new symbol info after reading symtab for a
1102 module with a zero length TEXT segment.
1104 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
1106 * Makefile.in (VERSION): Bump to 4.5.6.
1107 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
1109 * defs.h (NORETURN): Define away for Lucid compiler.
1110 * remote.c (remote_timer, remote_interrupt): Signal handlers
1112 * ser-termios.c (serial_write, serial_close): Return whatever
1113 value the write/close call returns, rather than falling off end.
1114 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
1115 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
1117 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
1118 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
1120 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
1121 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
1122 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
1123 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
1125 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
1126 store_inferior_registers): Supply missing fourth argument to
1128 * cadillac.c (kernel_dispatch): Make return type void.
1129 * cadillac.c (iosig): Signal handlers take one int arg.
1130 * valprint.c (val_print_fields): Call fprint_symbol to get
1131 automatic C++ demangling for mangled field names.
1133 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
1135 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
1136 * dwarfread.c (enum_type): Fix misspelling in comment.
1137 * valprint.c (val_print_fields, cplus_val_print): Minor
1138 adjustment to printing of C++ class structures to more closely
1139 match format for printing C structures, with and without setting
1142 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
1144 * infrun.c (wait_for_inferior): Don't test for SIGEMT
1145 (which is not a Posix signal) if it isn't defined.
1146 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
1147 New port to Linux (a free Unix clone for 386 machines).
1149 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
1151 COFF changes for dealing better with EPI 29K C compiler output.
1153 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
1155 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
1156 (read_coff_symtab): Move patch_opaque_types call from
1157 coff_symfile_read. Restrict it to symtabs from this objfile.
1158 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
1159 references on opaque type chain; just let coff_lookup_type handle 'em.
1160 (decode_type): Complain about tagndx values on
1161 non-struct/union/enum types, which the EPI compiler tends to produce.
1163 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
1165 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
1168 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
1169 usage to match new prototype. Include libbfd.h to get prototype.
1171 * source.c (find_source_lines): Handle large st_size fields.
1173 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
1175 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
1176 * stack.c (return_command): Use cleanups to avoid memory leaks.
1178 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
1180 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
1181 INT_REGNUM to INTE_REGNUM.
1183 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
1185 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
1187 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
1188 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
1189 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
1190 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
1192 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
1193 declarations of malloc/realloc/free that are inserted by some
1195 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
1197 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
1198 another decl of strdup (this really ought to come from libiberty.h!).
1200 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
1202 * remote.c (getpkt): Error if input exceeds buffer size.
1203 (_initialize_remote): `set remotedebug' enables packet trace.
1205 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
1206 N_SLINE's, etc, just like Sun cc on Solaris2.
1208 * am29k-tdep.c (read_register_stack, write_register_stack):
1209 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
1210 variable. Add `set' and `show' commands for it.
1211 * doc/gdb.texinfo: Document it.
1213 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
1215 * valprint.c (type_print_1): Plug memory leak. Print all
1216 C++ syms as demangled, not just functions.
1217 * buildsym.c (read_range_type): When we find a signed char
1218 type, do a lookup of signed char, not plain char. Plain char's
1219 still get looked up as plain char's elsewhere.
1221 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
1223 * eval.c: Avoid residue-by-zero when evaluating without side effects.
1224 (Bug and fix found by Pierre Willard.)
1226 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
1228 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
1230 * xm-rs6000.h: Add decl for strdup().
1232 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
1235 * breakpoint.c (enable_command, disable_command): Without args,
1236 should only affect normal breakpoints and watchpoints.
1238 * m68k-pinsn.c (print_insn_arg): Make register be const.
1239 * xcoffexec.c: Remove ' from comment.
1240 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
1241 with decls of malloc in c-exp.tab.c (as produced by yacc).
1242 There's got to be a better way to do this...
1244 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
1246 * partial-stab.h: Convert single rindex use to strrchr.
1247 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
1248 standard <strings.h> file, now that the only single use of
1249 rindex in the gdb source files is gone.
1251 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
1253 * mipsread.c: Undo ill effects from including <strings.h>,
1254 which #defines index to be strchr. Unfortunately, index is
1255 a member of a symbol table structure that can't be changed.
1256 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
1257 remove redundant #include's.
1259 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
1261 * mipsread.c: #include <strings.h> for rindex().
1263 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
1265 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
1267 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
1269 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
1270 extraneous SO stabs from busted C++ compilers.
1272 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
1274 * Makefile.in (VERSION): Bump to 4.5.5.
1275 * symtab.c (decode_line_1): Until C++ support stabilizes, when
1276 C++ lookups fail, print possibly helpful hint about completion.
1277 * cplus-dem.c (demangle_signature): Fix ARM style demangling
1278 for static data members.
1279 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
1280 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
1281 it's broken on ncr3000's.
1283 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
1285 * dwarfread.c (decode_modified_type): Change type of first arg.
1286 Change 'modifier' to char from unsigned char. Cast single use
1287 that needs to be unsigned char.
1288 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
1289 * utils.c (strdup_demangled): Add function.
1290 * defs.h (strdup_demangled): Add prototype.
1291 * stack.c (return_command): Demangle C++ function names for query.
1292 * infcmd.c (jump_command): Demangle C++ function names for query.
1293 * cplus-dem.c (consume_count): New function and prototype.
1294 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
1295 do_type): Replace conversion code with consume_count().
1296 * cplus-dem.c (gnu_special): Fix demangled of static members.
1297 * source.c (list_command): Print demangled function names
1298 when appropriate. Fix supplied by Peter Schauer.
1300 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
1302 * sparc-tdep.c: Clean up slightly for Solaris2.
1304 * buildsym.c (define_symbol): Nameless types are now on several
1305 platforms; generalize them and un-ifdef them to make Solaris 2
1308 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
1310 * infcmd.c: Fix typo (reported by Rob Savoye).
1311 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
1312 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
1313 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
1314 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
1315 rather than the one for the first file in the dependency chain.
1317 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
1318 set. Don't reset our own texthigh, or dependency-only pst's, in
1319 scanning all the rest of the psymtabs.
1320 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
1322 * buildsym.h (N_UNDF): Improve comments.
1323 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
1325 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
1327 * symtab.h (struct symbol): Add aux_value union for preserving
1328 an additional per-symbol value.
1329 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
1330 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
1331 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
1332 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
1333 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
1335 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1337 * symfile.c (clear_symtab_users_once): Now non-static (for
1340 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
1342 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
1343 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
1344 vax-pinsn.c: Remove reg_names decl (now in defs.h).
1346 Solaris-2 support on SPARC:
1348 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
1349 Add symbol_size and file offsets to struct symloc.
1350 Add static symbol_table_offset, string_table_offset,
1351 file_string_table_offset, next_file_string_table_offset,
1353 (add_old_header_file): Convert error() to complain()t.
1354 (dbx_symfile_read): Get symbol size via the objfile.
1355 Also get symbol_table_offset.
1356 (dbx_symfile_init): Record symbol size and count via the objfile.
1357 (dbx_next_symbol_text): Always add file_string_table_offset when
1358 accessing string table.
1359 (read_dbx_symtab): Initialize file_string_table_offset to 0.
1360 (SET_NAMESTRING): Use the offset.
1361 (end_psymtab): Large kludge to determine addresses where source
1362 files start and end (for the psymtab header).
1363 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
1364 Get this, symbol size, and symbol offset, from psymtab.
1365 (read_ofile_symtab): Don't back up one symbol for Solaris2.
1366 Patch up last_source_start_addr if zero in N_SO.
1367 (process_one_symbol): Add variable function_start_offset.
1368 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
1369 BLOCK_ADDRESS_FUNCTION_RELATIVE.
1370 ( "", N_OBJ, N_OPT): Ignore.
1371 (elfstab_build_psymtabs): New function to read stabs out of
1374 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
1375 (gdb): use GLOBAL_CFLAGS when linking, too.
1376 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
1377 (N_OBJ, N_OPT): Ignore.
1378 ('f', 'F'): Save last function name.
1380 * elfread.c (record_minimal_symbol_and_info): Kludged to put
1381 extra info in the minimal symbol.
1382 (elf_symtab_read): The extra info is the size of an ELF object,
1383 which was kludged to us in the `udata' field of the BFD symbol.
1384 Gag me with a crowbar...
1385 (elf_symfile_read): Keep track of both the absolute load address,
1386 and the offset between load addr and symbols. Handle STABS as
1387 well as DWARF sections, passing the absolute load address to
1388 elfstab_build_psymtabs.
1390 * symfile.h: Prototype elfstab_build_psymtabs.
1391 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
1393 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
1395 * buildsym.h: Add processing_acc_compilation flag.
1396 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
1397 (define_symbol): Skip arg types in function entries. Resolve
1398 overloaded 'P' which acc uses for prototypes of functions called
1400 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
1402 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
1403 save size of ELF symbols. FIXME.
1404 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
1405 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
1407 * configure.in: Solaris config is sparc-sun-solaris2.
1408 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
1410 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
1411 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
1412 * symfile.c (symfile_bfd_open): Comment where name is freed.
1413 * symmisc.c (extend_psymbol_list): Comment where list is freed.
1415 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
1417 * expprint.c (print_subexp): Add missing ']'.
1418 * defs.h (reg_names): Fix declaration to match that in infcmd.c
1419 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
1420 * WHATS.NEW: Point out improved C++ function name handling.
1421 * gdbtypes.c (lookup_fundamental_type): For now, use the same
1422 type names for both implicitly and explicitly signed integral
1423 types. See comment in the source code.
1425 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
1427 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
1428 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
1429 * expprint.c (print_subexp): Fix printing of register names.
1431 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
1433 * inferior.h (register_valid): Declare.
1434 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
1435 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
1436 macros for traversing the data structures in a single objfile.
1437 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
1438 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
1441 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
1443 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
1444 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
1445 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
1446 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
1448 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
1450 * depend: rebuild to account for remote-st2000.c.
1451 * remote-st2000.c: Almost works now.
1452 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
1454 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
1456 * c-exp.y (yylex): Recognize single-quoted strings that specify
1457 tokens with embedded whitespace, such as C++ demangled names.
1458 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
1459 * main.c (gdb_completer_quote_characters): Add global variable.
1460 * main.c (symbol_completion_function): Total rewrite for C++
1461 demangled name handling.
1462 * main.c (skip_quoted): New function.
1463 * main.c (main): Set rl_completer_quote_characters.
1464 * symmisc.c (dump_symtab): Print source language for symtab.
1465 * symtab.c (expensive_mangler): Add prototype and function.
1466 * symtab.c (completion_list_add_symbol): Total rewrite for new
1467 C++ demangled name handling.
1468 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
1469 other changes for demangled C++ symbol handling.
1470 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
1471 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
1472 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
1473 * symtab.c (completion_list_add_symbol): Total rewrite for new
1474 C++ demangled name handling.
1475 * symtab.c (expensive_mangler): New function.
1476 * utils.c (strcmp_iw, demangle_and_match): New functions.
1477 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
1479 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
1481 * Makefile.in: Roll VERSION to 4.5.4.
1482 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
1483 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
1484 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
1486 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
1488 * alldeps.mak: Rebuild to account for new files.
1489 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
1490 * tm-st2000.h: New file.
1491 * configure.in: Tandem debug monitor (st2000) support.
1492 * remote-st2000.c, config/st2000.mt: ditto.
1494 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
1496 * blockframe.c (inside_entry_file, inside_main_func,
1497 inside_entry_func): Return 0 if no symbols; avoid crashing.
1499 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
1501 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
1502 without masking, since it is signed and will later be compared
1503 against signed quantities. The right fix is probably to make
1504 it all unsigned, but this is a small, safe fix for this release.
1505 FIXME -- make the real change sometime soon.
1507 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
1509 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
1510 parameter in call to `symbol_file_add' to 0.
1512 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
1514 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
1516 * configure.in: Handle -m680[01234]0-wrs.
1518 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1520 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
1521 `ieee_extended_to_double'.
1523 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
1525 * valops.c (value_assign): Lint, by Pierre Willard.
1527 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
1529 * coredep.c (fetch_core_registers): Remove premature warning,
1530 which triggers on DECstation even though all regs are accessible.
1532 * m68k-pinsn.c (print_insn_arg): Use new macros to get
1533 sign-extension of instruction fields even on unsigned-char hosts.
1534 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
1536 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
1537 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
1538 since they define the target, not the host.
1539 * m88k-pinsn.c: Fix typo.
1541 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
1543 * valarith.c (value_zerop): -0.0 is still zero.
1544 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
1545 Patches by Paul Eggert <eggert@twinsun.com>.
1547 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
1549 * alldeps.mak, depend: re-make to account for ser-*.c.
1551 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
1553 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
1554 disconnecting from controlling terminal, to avoid gdb hanging
1555 on SVR4. Fixes bug reported by Oliver Okrongli.
1556 * procfs.c (PROC_NAME_FMT): Change format to match default used
1557 by system, as suggested by Oliver Okrongli.
1558 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
1559 bug fix from Brent Townshend (bst%tt@cam.ORG).
1560 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
1561 by turlais@rechser.total.fr.
1562 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
1563 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
1564 * objfiles.h (unlink_objfile): Add prototype.
1565 * objfiles.c (unlink_objfile): Add function.
1566 * objfiles.c (free_objfile): Call unlink_objfile.
1567 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
1568 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
1569 Also, discard old possibly bogus sf struct.
1570 * symfile.c (symbol_file_add): Call init_entry_point_info() and
1571 find_sym_fns() for remapped symbol files, in case of any changes
1572 since the last mapping.
1574 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1576 * findvar.c (read_relative_register_raw_bytes): use the raw size
1577 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
1579 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1581 Changes to support GDB running on DOS using GO32 and H8 support
1583 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
1584 allowing hosts with different text and binary file formats to
1586 * coffread.c (read_coff_symtab): changed calling convention and
1587 operation - now it opens its own file with FOPEN_RB rather than
1588 duping and fdopening the provided handle.
1589 * dbxread.c, cplus-dem.c: #include mangling.
1590 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
1591 binary files oring in the right bit.
1592 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
1593 * remote-hms.c: cleanup to use the new remote serial stuff
1594 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
1595 independent remote terminal I/O.
1596 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
1597 * source.c (openp): fix off by one problem removing / - can now
1598 open a source file in the root directory with DOS.
1599 * values.c (value_as_pointer): remove bogus address bits from
1600 long. (unpack_long): unpack into unsigned long/short if pointer.
1602 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
1604 * infrun.c (child_attach): Don't allow gdb to attach to itself.
1605 It gets permanently stuck in many OSes.
1606 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
1608 * breakpoint.c: Improve help text for info breakpoints.
1610 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
1612 * README: Add pointer to internals doc, and describe reading
1614 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
1615 * symtab.c (output_source_filename): Remove old glop for wrapping
1616 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
1618 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
1620 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
1621 * munch: Add sort -u to avoid duplications.
1622 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
1623 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
1625 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
1627 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
1628 avoid infinite loops while demangling bogus mangled names.
1629 * valprint.c (type_print_base): Minor fix for GNU style guide
1632 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
1634 * Makefile.in (VERSION): Bump to 4.5.3
1635 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
1636 * Makefile.in (demangle): New target to create standalone
1637 demangler with same code and options as internal demangler.
1638 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
1639 to support ARM style and Lucid style demangling, improve
1640 maintainability, fix several demangling bugs. More changes
1642 * defs.h (strstr): Add ANSI compatible prototype.
1643 * valprint.c (type_print_1): Demangle using ansi option.
1644 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
1646 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
1648 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
1651 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
1653 * mipsread.c (parse_procedure): Return rather than using
1654 uninitialized variable 'b'.
1656 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
1658 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
1659 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
1660 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
1661 relative to each source file.
1663 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
1665 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
1668 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
1670 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
1671 * am29k-tdep.c: Update to latest code from AMD.
1672 (get_saved_register) don't crap out if no frame.
1673 * remote-udi.c: Set/clear inferior_pid as appropriate.
1674 (udi_open) call target_preopen, don't close fd 0!!!, clean up
1675 error handling. Fixup end-of-debugging messages.
1676 (udi_fetch_registers) clean up big time, mainly don't multiply
1677 register_valid indices by 4, and use proper Offset when reading
1678 gr96-gr127. (udi_store_registers) general cleanup.
1679 (fetch_register) cleanup, simplify. (regnum_to_srnum)
1680 INT_REGNUM->INTE_REGNUM.
1681 * tm-29k.h: Upgrade to latest code from AMD.
1682 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
1683 (UDIConnect) Clean up error processing (like, don't do exit() if
1684 execlp fails), make code restartable, make more attractive.
1685 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
1688 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
1690 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
1691 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
1692 from former to latter.
1694 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
1696 * cplus-dem.c (do_args): Handle void args the same as others.
1697 * objfiles.c (free_objfile): Only try to unmap files when
1698 reusable objfiles are supported.
1699 * valprint.c (type_print_varspec_suffix): Add parameter that
1700 specifies if C++ demangling included function arguments. Use
1701 it to suppress printing extra pair of ()'s.
1702 * valprint.c (type_print_1): Fix problem with printing demangled
1703 C++ function types where demangled type includes the function
1706 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
1708 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
1709 Allows selection of C++ demangler to be a configuration option
1710 until multiple demanglers are supported.
1711 * demangle.h: New include file for extended demangler support.
1712 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
1713 utils.c, valprint.c: Include "demangle.h" and change all calls
1714 to cplus_demangle() or fputs_demangled() to use individual
1716 * valprint.c (type_print_1): Change options to cplus_demangle
1717 to print demangled function args. Still broken, but now less so.
1718 * cplus-dem.c: Include demangle.h, reorganize and update some
1719 comments to reflect reality.
1720 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
1721 second arg from fixed integer to bit based multiple options.
1722 * cplus-dem.c (optable): Reformat and replace ansi members with
1724 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
1726 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
1728 * values.c (set_internalvar): Force evaluation of lazy values.
1729 Bug reported by RMS.
1731 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
1733 * Makefile.in (VERSION): Bump to 4.5.2.
1734 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
1735 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
1736 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
1737 proper handling of bit fields.
1738 * gdbtypes.h (struct type): Clarify use of field.bitpos.
1739 * symtab.h: Fix couple of misspellings in comments.
1740 * value.h (struct value): Clarify use of bitpos.
1741 * value.h (unpack_field_as_long): Change prototype, returns
1743 * values.c (unpack_field_as_long): Change return type to LONGEST,
1744 sign extend unpacked fields that are signed, other rewriting.
1745 * config/ncr3000.mt: New target config file.
1747 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
1749 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
1750 even when printing 8-bit characters.
1752 * gdbtypes.c (make_{reference,pointer,function}_type): New
1753 functions which handle overwriting of forward-referenced types
1754 for stabs file reading.
1755 (lookup_{reference,pointer,function}_type): These just call
1756 the make_*_type functions with a null storage alloc parameter.
1757 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
1758 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
1760 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
1761 (dbx_alloc_type): Make it easier to understand. No funct change.
1762 (define_symbol: 't'): Don't put the typedef name into the name of
1763 the struct, union, or enum. Bugfix.
1764 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
1765 routines to properly handle overwriting preallocated types so that
1766 forward references will work.
1767 (read_enum_type): Force enum values to file scope, due to bug in
1768 Sun compiler output. FIXME, fix later.
1770 Remove unused header_file_prev_index mechanism. It was already
1771 obsolete in gdb-3.5. These comments appeared in 3.5:
1772 /* This code was used before I knew about the instance codes.
1773 My first hypothesis is that it is not necessary now
1774 that instance codes are handled. */
1775 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
1776 * buildsym.h: Remove it and prev_index that saves it.
1777 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
1779 * solib.c (special_symbol_handling): When called from core files,
1780 must set up debug_addr. Don't print error messages, just return.
1781 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
1783 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
1785 * cplus-dem.c: Allow nested class names (as in
1786 Foo::Bar::method()).
1787 Allow the cleaner cfront style of nested class names
1788 (Q2_3Foo3Bar as well as Q23Foo3Bar).
1789 Make cplus_demangle re-entrant by removing use of global
1790 variables. Instead, place all shared variables in a
1791 stack-allocated structure, and pass around its address.
1793 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
1795 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
1796 29k-share/* subdirs...
1798 * remote-udi.c (udi_insert/remove_breakpoint): Completely
1799 rewrite, only leave out the bugs.
1801 * Makefile.in: Add 29k/UDI support. Improve depend.
1802 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
1804 * am29k-tdep.c: Update to use new calling conventions, and misc
1807 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
1809 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
1811 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
1812 breakpoint instructions that leave PC pointing at the right place.
1814 * core.c (core_open): Call warning() to print warnings.
1816 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
1818 * symtab.c (lookup_symbol): Need to check if msymbol->name is
1819 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
1820 This prevents a crash when trying to lookup the value of a
1821 non-existent symbol.
1823 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
1825 * signame.c, signame.h: Remove, replaced by strsignal.c in
1827 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
1828 sun386-xdep.c: Remove include of signame.h
1829 * Makefile.in (SFILES_MAINDIR): Remove signame.c
1830 * Makefile.in (HFILES): Remove signame.h
1831 * Makefile.in (OBS): Remove signame.o
1832 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
1833 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
1834 psignal, perror): Add prototypes.
1835 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
1837 * depend: Manually remove signame.[cho] references.
1838 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
1840 * convex-xdep.c (core_file_command): Replace use of sys_siglist
1841 with safe_strsignal.
1842 * core.c (core_open): Replace use of sys_siglist with
1844 * core.c (memory_error): Replace use of sys_errlist with
1846 * i960-tdep.c (print_fault): Replace use of sys_siglist with
1848 * infcmd.c (program_info): Replace use of sys_siglist with
1850 * infrun.c (signal_stop, signal_print, signal_program):
1851 Allocate dynamically based on dynamic determination of number
1852 of signals to support.
1853 * infrun.c (child_create_inferior): Replace use of sys_errlist
1855 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
1857 * infrun.c (sig_print_info): Replace use of sig_abbrev with
1858 strsigno and sys_siglist with safe_strsignal.
1859 * infrun.c (handle_command): Call signo_max to find number of
1860 signals. Replace sig_number with strtosigno and sig_abbrev with
1862 * infrun.c (signals_info): Replace sig_number with strtosigno.
1863 * infrun.c (_initialize_infrun): Call signo_max to find number of
1864 signals. Dynamically allocate signal_{stop,print,program}.
1865 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
1866 * procfs.c (errnoname): Add function and prototype.
1867 * procfs.c (info_proc_siginfo): Call errnoname, replace use
1868 of sys_siglist with safe_strsignal.
1869 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
1870 sys_siglist with safe_strsignal.
1871 * procfs.c (info_proc_stop): Call errnoname.
1872 * procfs.c (signalname): Replace sig_abbrev with strsigno.
1873 * stuff.c (main, get_offset): Replace use of sys_errlist with
1875 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
1876 with safe_strsignal.
1877 * umax-xdep.c (core_file_command): Replace use of sys_siglist
1878 with safe_strsignal.
1879 * utils.c (safe_strerror, safe_strsignal): Add functions that
1880 call strerror and strsignal respectively, and deal with NULL
1882 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
1883 sys_errlist with safe_strerror.
1884 * valprint.c (val_print): Replace use of sys_errlist with
1887 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
1889 * Makefile.in: rework CFLAGS so that they can be set from the
1890 command line to make. CFLAGS -> INTERNAL_CFLAGS.
1891 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
1892 Pass CFLAGS on recusions.
1894 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
1896 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
1897 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
1898 overkill for the problem it solved.
1899 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
1900 and default to simply printing type names as appropriate.
1901 * main.c (main): Remove one of the leading newlines from
1902 warning_pre_print initialization.
1903 * objfiles.c (open_existing_mapped_file): Add function and
1905 * objfiles.c (open_mapped_file): Rewrite to use new function
1906 open_existing_mapped_file.
1908 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
1910 * sun3-xdep.c (fetch_core_registers): Lint.
1911 * tm-sun3.h: Prototype lint.
1914 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
1916 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
1917 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
1918 * objfiles.c: Cast calls to close() with unused returns to void.
1919 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
1920 old objfile's name before updating it.
1921 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
1922 * objfiles.h (objfile struct): Add mmfd member.
1923 * symfile.c (syms_from_objfile): Move some code to
1924 new_symfile_objfile.
1925 * symfile.c (new_symfile_objfile): Add new function, common code
1926 from syms_from_objfile.
1927 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
1928 mapped and unmapped symbol files.
1929 * symfile.c (symbol_file_command): Print "No symbol file now"
1930 message, ala exec_file_command for the exec file.
1931 * symfile.h (new_symfile_objfile): Add prototype.
1932 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
1933 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
1935 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
1937 * rs6000-pinsn.c: New version from IBM (Metin).
1938 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
1939 to avoid warnings from some compilers.
1941 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
1943 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
1944 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
1945 type's flag word that marks it as a fundamental type.
1946 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
1947 flags argument for all calls to init_type().
1948 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
1949 flags argument for all calls to init_type(). Also remove
1950 dependency on host sizes for ints, floats, etc.
1951 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
1952 flags argument for all calls to init_type(). Also remove
1953 dependency on host sizes for ints, floats, etc.
1954 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
1955 bit to flags argument for all calls to init_type(). Add types
1956 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
1957 * valprint.c (unsigned_type_table, signed_type_table,
1958 float_type_table): Remove.
1959 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
1960 bit when printing fundamental types, and print the actual name
1961 for such types, rather than inventing one. Remove code that
1962 invented fundamental type names.
1963 * valprint.c (_initialize_valprint): Remove initializations
1964 for now removed unsigned_type_table, signed_type_table, and
1967 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
1969 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
1970 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
1973 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
1975 * dwarfread.c (target_to_host): New function similar to previous
1977 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
1978 Extensive changes to convert all previous usages to use new
1979 target_to_host() function.
1980 * dwarfread.c (struct dieinfo): Change types of most integral
1981 members to be unsigned.
1983 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
1985 * WHATS.NEW: Revise -mapped doc.
1987 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
1989 * mipsread.c (parse_partial_symbols): Complain when sh->index is
1990 too high or when skipping `forwards' moves us backwards.
1991 (parse_type): Print mis-guessed tag name in complaint.
1992 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
1993 (parse_procedure): Do not attempt to create symbols; just fill in
1994 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
1995 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
1996 for clarity. Set top_stack before calling parse_external. In
1997 stabs, sort symbols before calling parse_procedure.
1999 * symmisc.c (std_in, std_out, std_err): Add vars to access std
2000 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
2001 * Makefile.in: Remove stage* targets. Avoid echo on recursive
2002 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
2005 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
2007 * Makefile.in (VERSION): Set to 4.5.1.
2008 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
2009 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2010 fill_gregset): New functions for SVR4 /proc support.
2011 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
2012 Remove new symbol types and such to ../include/coff/symconst.h.
2013 (parse_symbol): Simplify code for parsing struct/enum/unions.
2014 (parse_type): Handle `long long' types.
2015 (upgrade_type): Handle `const' qualifier.
2016 (parse_partial_symbols): fix indentation, clean a bit.
2018 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
2020 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
2021 copy in data from raw read buffers, calling bfd byteswapping
2022 routines as appropriate. Use to replace most existing memcpy
2024 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
2025 * configure.in: Recognize new ncr3000 config.
2026 * config/ncr3000.mh: New config file.
2028 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
2032 * README: Update for release.
2033 * Makefile.in: Update version to 4.5.
2034 * WHATS.NEW: The obvious.
2036 * depend: Generate new depend file for this release.
2038 * Makefile.in (depend): Fix dependancy generation so that it does
2039 not include gcc 'fixincluded' files, which are usually in a system
2042 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
2044 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
2045 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
2046 symbols for nameless types. And, handle `R' (register parameter
2047 type) for AIX. (an extension to existing stabstring grammar).
2048 * rs6000-xdep.c: Fix typo (= should have been ==).
2050 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
2052 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
2054 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
2056 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
2057 * signame.c (SIGWAITING, SIGLWP): Add.
2059 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
2061 * xm-i386mach.h: add decls for errno and strdup().
2063 * breakpoint.c (breakpoint_1): Add (int) casts for enums
2064 used in array index context (otherwise, some compilers barf).
2066 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
2068 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
2069 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
2070 in a system call, and provide better backtrace if so.
2072 * Makefile.in (HFILES): Add xcoffsolib.h.
2073 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
2074 * rs6000-pinsn.c: #include "opcode/rs6k.h"
2076 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
2077 mipscoff_symfile_read): Convert to BFD to do file I/O.
2079 * symfile.c: #include <ctype.h> to get proper def if isspace().
2081 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
2083 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
2085 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
2086 function also when parsing embedded stabs.
2088 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
2090 * mipsread.c: Fix more declarations.
2092 * mipsread.c: Fix many invocations of complain. Use enum
2093 type_code where appropriate.
2095 * xm-vaxult.h: Add decl for strdup().
2097 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
2100 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
2102 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
2105 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
2107 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
2108 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
2109 Merge in more patches for rs6000 from Metin Ozisik.
2110 * utils.c: Fix typo in comment.
2112 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
2114 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
2115 * procfs.c (attach): Set nopass_next_sigstop if attached
2116 process is forcibly stopped.
2117 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
2118 resending SIGSTOP to attached process on first resume.
2120 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
2122 * Makefile.in (SFILES_MAINDIR): add mipsread.c
2124 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
2126 * Makefile.in (OBS): Compile mipsread.c for all targets now.
2127 (VERSION): Bump to 4.4.85.
2128 * mipsread.c: Update for new include files. Lint.
2129 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
2130 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
2131 Don't need to bring in mipsread.o specially any more.
2133 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
2135 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
2136 routine (for Irix-4.x). Make many funcs static and void.
2137 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
2138 * (init_extra_frame_info): Don't trash cached value of frame
2139 pointer register. This fixes backtracing through routines that use
2140 alloca(). Generally clean up declarations of functions, and use
2141 typedefs and macros to reference data structures as appropriate.
2142 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
2145 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
2147 * values.c (unpack_long): Fix unpacking error for signed chars
2148 on hosts where the default character type is unsigned.
2149 * procfs.c (pr_flag_table, pr_why_table): Add some entries
2150 for newer SVR4 variants.
2151 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
2152 turn off trace inherit-on-fork flag to favor latest SVR4 method.
2153 * procfs.c (mappingflags): Add support for MA_PHYS
2155 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
2157 * buildsym.c (read_struct_type): Avoid coredump when C++
2158 abbreviated type name is messed up. Reported by Joe Buck.
2159 FIXME, we need to determine whether GDB or GCC needs to be
2160 smarter to correctly locate this type name.
2162 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
2163 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
2164 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
2165 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
2166 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
2168 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
2170 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
2171 * symtab.h (current_source_symtab): Make extern
2172 * symtab.h (current_source_line): Make extern
2173 * inferior.h: Move all procfs.c prototypes to one place, add
2174 prototype for proc_signal_handling_change. Add prototypes for
2175 signal_stop_state, signal_print_state, and signal_pass_state.
2176 * inferior.h (stop_soon_quietly): Make extern
2177 * inferior.h (attach_flag): Make extern
2178 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
2179 * infrun.c (signal_stop_state, signal_print_state,
2180 signal_pass_state): New functions to query specific signal
2182 * infrun.c (handle_command): Minor error message change, add
2183 NOTICE_SIGNAL_HANDLING_CHANGE.
2184 * procfs.c (open_proc_file): Remove iris specific reset of
2185 inherit-on-fork flag, moved to proc_set_exec_trap().
2186 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
2187 to reset inherit-on-fork flag, bash comment to GNU form.
2188 * procfs.c (proc_base_address, set_proc_siginfo,
2189 fetch_core_registers): Conform to code style.
2190 * procfs.c (signame.h): Include.
2191 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
2192 syscallname(), info_proc_syscalls()): New macros, tables, and
2193 functions to organize and report system call information.
2194 * procfs.c (saved_fltset, saved_trace, saved_sighold,
2195 saved_exitset, saved_entryset): Add to procinfo struct.
2196 * procfs.c (struct trans): Add.
2197 * procfs.c (pr_flag_table, pr_why_table, faults_table,
2198 siginfo_table, errno_table): Tables to translate numeric values
2199 to symbolic names and short descriptions.
2200 * procfs.c (signalname, info_proc_signals): Add function and
2202 * procfs.c (proc_info): Now info_proc.
2203 * procfs.c (proc_info_address_map): Now info_proc_mappings.
2204 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
2205 info_proc_faults, lookupname, lookupdesc, sigcodename,
2206 sigcodedesc): New functions.
2207 * procfs.c (proc_signal_handling_change): New function to set
2208 the trace flags based on the state of gdb's signal handling flags.
2209 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
2210 and remove code to do PIOCSTRACE ioctl.
2211 * procfs.c (attach, detach): Preserve and restore process flags
2212 using saved_* fields in procinfo struct.
2213 * procfs.c (attach): Call proc_signal_handling_change.
2214 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
2215 * procfs.c (proc_desc): Update for latest changes.
2216 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
2217 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2218 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2220 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
2222 * procfs.c (set_proc_siginfo): Add prototype and new function.
2223 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
2224 up inferior siginfo struct.
2225 * elfread.c (elf_symfile_read): Compute the relocation amount
2226 by subtracting off the address of the ".text" section.
2227 * solib.c: Add pointer to ".text" section to so_list struct.
2228 * solib.c (solib_map_sections): Initialize pointer to ".text"
2229 section in so_list struct.
2230 * solib.c (symbol_add_stub): Pass base address of ".text"
2231 section to symbol_file_add, rather than the load address of
2232 the shared library. On SunOS they are the same. On SVR4 they
2235 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
2237 * mipsread.c (parse_procedure): PDR.isym should get pointer to
2238 function name, not .gdbinfo. symbol.
2240 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
2242 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
2244 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
2246 * Makefile.in (VERSION): 4.4.8
2248 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
2249 commands in .cshrc/.profile won't get traced.
2251 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
2253 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
2254 * exec.c (build_section_table): Don't abort if no sections.
2255 * sparc-tdep.c (single_step): Lint.
2256 * utils.c (mrealloc): Handle realloc (0, size) case here.
2258 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
2260 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
2263 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
2265 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
2266 .gdbinfo. symbols are created. Move creation from parse_procedure
2267 to parse_symbol, where it is fairly easy to grow the symtab. This
2268 also fixes a symtab trashing bug on all mips-based systems.
2269 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
2271 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
2272 mips_extra_func_info, and all the PROC_xxx macros that look at it.
2274 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
2276 * c-exp.y: Add missing return type to yyparse() prototype.
2278 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
2280 Create and use macros for iterating on symtabs, psymtabs, msymbols.
2282 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
2283 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
2284 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
2285 (patch_opaque_types): Avoid dummy args and result.
2286 * objfiles.c (have_partial_symbols, have_full_symbols,
2287 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
2288 (iterate_over_objfiles, iterate_over_symtabs,
2289 iterate_over_psymtabs): Remove, clunky and slow.
2290 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
2291 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
2292 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
2293 dump_objfile): Remove dummy args and results. Move filename
2294 comparisons to callers.
2295 (printsyms_command, printpsyms_command, printmsyms_command,
2296 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
2297 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
2298 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
2299 list_symbols, make_symbol_completion_list): Replace explicit
2300 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
2301 Eliminate Dijkstra flag crap, break out of loops with gotos.
2302 (lookup_symtab_1): Protect '/' tests from short filenames.
2303 (cplus_mangled_symbol): Move inline into lookup_symbol.
2304 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
2305 (relocate_minimal_symbol): Move inline to vmap_symtab.
2306 (vmap_symtab): Replace iteration with ALL_OBJFILES,
2307 iterate_over_msymbols with ALL_MSYMBOLS.
2309 Misc cleanup prior to release.
2311 * Makefile.in (VERSION): Roll to 4.4.7.
2312 (HFILES): Add call-cmds.h.
2313 * call-cmds.h: New header for command fns called by other files.
2314 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
2315 (breakpoint_1): Remove unused type arg. Change callers.
2317 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
2318 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
2319 * mipsread.c: Add prototypes for all static functions.
2321 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2322 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2323 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
2324 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2325 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2326 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
2329 * buildsym.c (define_symbol): Handle global register variables
2330 (from Pierre Willard). Complain if register numbers are too large.
2331 * target.c (nomemory): Now that higher levels examine errno, give EIO.
2332 * tm-sparc.h: Don't #include <sun4/reg.h>.
2333 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
2334 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
2336 * language.h: Avoid forward enum declaration.
2337 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
2338 config/sun4os5.mt: New host and target.
2339 * defs.h (errno): #include <errno.h> rather than assuming int.
2340 From Pierre Willard.
2342 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
2343 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
2344 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
2345 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
2346 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
2347 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
2348 sparc-xdep.c, utils.c, value.h, values.c: Lint.
2350 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
2352 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
2353 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
2354 * language.h (enum exp_opcode): Avoid forward enum def.
2355 * main.c (define_command, user_defined_command): Lint.
2356 * mem-break.c, xcoffread.c: Lint.
2357 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
2359 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
2361 * Merged in latest RS6000 diffs from Metin G. Ozisik.
2362 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
2363 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
2364 or IBM6000_TARGET as (approximately) appropriate.
2366 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
2368 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
2369 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
2370 or not to try reading symbols from a mapped objfile. Plugs memory
2371 leak due to shared libraries generating no psymtabs or symtabs.
2373 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
2375 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
2376 * copying.awk: Lint. Make stronger warning at top of copying.c.
2377 * elfread.c (elf_symtab_read): Eliminate check of mainline.
2378 * gdbtypes.c (smash_to_*): Remove FIXME comments.
2379 (lookup_pointer_type): Add FIXME comment.
2380 * main.c (set_history_size_command): Disallow negative size.
2381 * partial-stab.h: Update copyright.
2382 * rs6000-tdep.c (skip_trampoline_code): Better comments.
2384 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
2386 * main.c (set_history_size_command): Negative size is error.
2387 (Reported by Peggy Fieland.)
2389 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
2391 * coffread.c (coff_symfile_init): Update comment.
2392 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
2393 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
2394 macros to access the dbx specific objfile information.
2395 * dbxread.c (symfile_string_table, symfile_string_table_size):
2396 Remove these local variables.
2397 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
2398 read_dbx_symtab): Remove the stringtab and stringtab_size params
2399 from the function prototypes, the function definition, and the
2400 function calls. These are now available via DBX_STRINGTAB and
2401 DBX_STRINGTAB_SIZE using the objfile pointer.
2402 * dbxread.c (dbx_symfile_read): Relocate addr before using as
2403 an arg to read_dbx_symtab.
2404 * dbxread.c (dbx_symfile_read): Remove code that free'd the
2405 stringtab and the dbx specific per-objfile private info.
2406 * dbxread.c (init_psymbol_list): Remove symbol count from passed
2407 args in prototype, function definition, and function calls. It is
2408 now available via the DBX_SYMCOUNT macro using the objfile
2410 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
2411 local instance of struct dbx_symfile_info and replace with DBX_*
2413 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
2414 symfile_string_table and symfile_string_table_size.
2415 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
2416 symfile_string_table.
2417 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
2418 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
2419 stringtab size variables. Remove all code that used to reread
2421 * objfiles.c (allocate_objfile): Move calls to init_malloc()
2422 to prior to any calls to mmalloc for the objfile specific heap.
2423 * utils.c (init_malloc): Document the requirement that for each
2424 heap for which corruption checking is desired, that init_mmalloc
2425 must be called prior to any mmalloc calls on the heap.
2427 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
2429 * rs6000-pinsn.c: Make dis-assembly output more like
2430 other targets: Don't print instruction in hex before
2431 the assembly; use print_address to print out jump
2434 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
2436 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
2437 * cplus-dem.c: Support "Sc" meaning "signed char".
2439 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
2441 * configure.in: fix iris/iris3.
2443 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
2445 * command.c, main.c (various places): Use ctype.h macros
2446 (such as isupper(x)), instead of hard-wiring in ASCII-isms
2447 (such as (x >= 'A' && x <= 'Z')).
2448 (There are still more of these in other files.)
2449 * main.c (defined_command): Lower-case the user's
2450 new command before entering it. Needed because
2451 command lookup is case-insensitive (and also lower-cases).
2452 (Based on Metin's earlier patch.)
2454 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
2456 * config/irix4.mh: new file.
2458 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
2460 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
2463 * xm-mips.h: Declare strdup for ultrix.
2465 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
2466 when calling new_symbol.
2467 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
2470 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2472 * config/rs6000.mh: Update (for Fred's new mmalloc)
2473 flags to disable use of GNU malloc/mmalloc.
2474 * munch: Change SYSV rule to allow .text before the label,
2475 as well as after, to work for AIX.
2476 * gdbtypes.h: Minor clarifiction.
2478 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
2480 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
2481 continuation in yet another place (between method declarations).
2483 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
2485 * mips-tdep.c: include symfile.h and objfiles.h to fix
2488 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
2490 * valops.c (value_struct_elt_for_reference): Added 'offset'
2491 parameter to handle multiple inheritance.
2492 * eval.c, value.h: Update accordingly.
2494 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
2496 * objfiles.h: New file
2497 * Makefile.in (HFILES): Add objfiles.h
2498 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
2499 main_scope_lowpc, main_scope_highpc.
2500 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
2501 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
2502 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
2503 xcoffread.c, : Include objfiles.h.
2504 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
2505 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
2506 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
2507 inside_entry_file() and logic changed appropriately.
2508 * blockframe.c (outside_startup_file): Renamed to
2509 inside_entry_file() and logic changed appropriately.
2510 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
2511 and logic changed to use per-objfile specific fields.
2512 * blockframe.c (inside_entry_scope): Renamed to
2513 inside_entry_func() and logic changed to use per-objfile specific
2515 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
2516 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
2517 Remove extern decls.
2518 * symfile.c, symfile.h (entry_point): Remove extern decl.
2519 * coffread.c (coff_symfile_init): Common entry point init code
2520 moved to symfiles.c, call init_entry_point_info().
2521 * coffread.c (complete_symtab): Use new per-objfile entry info.
2522 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
2523 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
2525 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
2526 * defs.h (inside_entry_scope, outside_startup_file,
2527 inside_main_scope): Prototypes changed for renames to
2528 inside_entry_func, inside_entry_file, inside_main_func,
2530 * symfile.c (syms_from_objfile): Common entry point init code
2531 moved to init_entry_point_info() and call init_entry_point_info().
2532 * symfile.h (init_entry_point_info): Include prototype.
2533 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
2534 moved to symfiles.c and call init_entry_point_info().
2535 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
2536 main_scope_lowpc, main_scope_highpc): Remove extern decls.
2537 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
2539 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
2540 works for the majority of targets.
2541 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
2542 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
2543 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
2544 Use default definition in frame.h.
2545 * frame.h (selected_frame_level): Make decl extern.
2546 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
2547 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
2548 * partial-stab.h: Use new per-objfile entry info.
2549 * symfile.h (struct objfile): Removed, moved to objfiles.h.
2550 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
2551 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
2552 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
2553 have_minimal_symbols): Prototypes moved to objfiles.h.
2554 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
2555 Macros moved to objfiles.h.
2556 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
2558 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
2560 More C++ improvements (pointers to members, qualified names).
2561 * c-exp.y: Support exp.type::name and exp->type::name
2562 syntaxes. (Unfortunately, doesn't work for static members.)
2563 * c-exp.y, eval.c: Make type::~type work better.
2564 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
2565 value_static_field by value_struct_elt_for_reference.
2566 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
2567 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
2568 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
2569 for OP_SCOPE operand; no point in it now that we use lazy
2570 reading of values, and use "reference to member" objects.
2571 * gdbtypes.h: Clarify comment.
2572 * valops.c: Change value_struct_elt_for_address to return
2573 a reference (or variable), rather than a pointer. Change
2574 the name to value_struct_elt_for_reference to reflect this.
2575 Returning a reference instead of a address provides a
2576 generalization, since we can use the routine for both
2577 class::name as well as &class::name.
2578 Also, recurse to handle multiple inheritance properly.
2579 * valprint.c: Moved code to print pointer-to-members
2580 to new function point_class_member. This allows a
2581 "reference-to-member" to be printed using the same code.
2582 * valprint.c (type_print_varspec_prefix): Avoid printing
2583 "struct " for domains of class-member types.
2584 * valops.c (search_struct_field): Inline code for simplified
2585 version of value_static_field (which can then be deleted).
2586 * value.h: Rename value_struct_elt_for_address to
2587 value_struct_elt_for_reference. Delete value_static_field.
2588 * values.c: Remove no longer used function value_static_field.
2590 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
2592 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2593 elfread.c (coff_symfile_finish): Add function, prototype, and
2594 add to the xxxx_sym_fns struct for each file type. Also reformat
2595 the xxxx_sym_fns vector to a standard format and add comments.
2596 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2597 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
2598 Pass pointer to struct objfile rather than pointer to sym_fns.
2599 Change references inside each function accordingly. Allocate any
2600 symbol file specific info in the per-objfile memory region.
2601 * dbxread.c (free_and_init_header_files): Break function into
2602 free_header_files(), called from dbx_symfile_finish(), and
2603 init_header_files(), called from dbx_new_init().
2604 * dbxread.c (dbx_new_init): Move deallocation things to new
2605 dbx_symfile_finish function.
2606 * elfread.c (elf_new_init): Call buildsym_new_init().
2607 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
2608 routine for the objfile before deallocating other stuff.
2609 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
2610 * symfile.h: Move struct sym_fns to before struct objfile def.
2611 Add sym_finish function pointer and change prototypes of other
2612 function pointers to reflect passing struct objfile pointer rather
2613 than struct sym_fns pointer.
2614 * symfile.c: Remove now obsolete symtab_fns pointer.
2615 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
2616 locates the correct sym_fns struct for the given objfile.
2617 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
2618 for better support of mapped symbol tables.
2619 * symfile.c (symbol_file_command): Remove obsolete code using
2621 * symfile.h: Remove duplicate declarations for symfile_objfile,
2622 entry_point, and object_files.
2623 * target.c (target_info): Compare symfile_objfile to NULL.
2624 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
2625 aixcoff_symfile_finish().
2627 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
2629 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
2630 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
2631 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
2633 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
2635 Some improvements to g++ debugging.
2636 * symtab.c (list_symbols): demangle before pattern matching.
2637 * symtab.c: Other fixes to improve handing of operators.
2638 * valprint.c (type_print_base): Fix test for constructor.
2639 * values.c (value_static_field): Allow evaluation of
2640 CLASS::METHOD, returning a function pointer.
2642 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
2644 * Makefile.in (VERSION): Roll 4.4.6.
2645 * exec.c (exec_file_command): Add code to ignore optional args
2646 passed in by file_command() for use in symbol_file_command().
2647 * main.c (main): Document -mapped and -readnow in help summary.
2648 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
2649 * objfiles.c (allocate_objfile): Filename arg removed. Changes
2650 to get filename from bfd with bfd_get_filename(). Test mapto
2651 against 0, not NULL. Use mstrsave() to make copy of filename.
2652 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
2654 * remote-vx.c (vx_load_command, add_symbol_stub):
2655 Symbol_file_add() takes an additional arg.
2656 * solib.c (symbol_add_stub): Symbol_file_add() takes an
2658 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
2659 changed to return a bfd not an objfile pointer.
2660 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
2661 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
2662 Change to eliminate local bfd and use symfile_bfd_open() plus
2663 allocate_objfile(). Add code to implement readnow option.
2664 * symfile.c (symbol_file_command): Changes to option handling,
2665 readnow functionality moved to symbol_file_add().
2666 * symfile.c (symfile_init): Eliminate local copy of bfd.
2667 * symfile.c (add_symbol_file_command): Changes to parse mapped
2668 and readnow options.
2669 * symfile.h (allocate_objfile): Arg removed from prototype.
2670 * symtab.h (symbol_file_add): Arg added to prototype.
2671 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
2674 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
2676 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
2677 mtrace.awk, state.c, state.h: Removed.
2678 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
2679 directories searched for source files.
2680 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
2681 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
2682 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
2683 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
2684 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
2685 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
2686 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
2688 * Makefile.in (HFILES): Remove state.h
2689 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
2690 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
2691 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
2692 * Makefile.in (clean): Remove all object files.
2693 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2694 * cplus-dem.c: Remove prototypes definitions that are now done in
2696 * dbxread.c (throughout): Change from using per-objfile
2697 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2698 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
2699 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
2700 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
2701 * depend: Remove dependencies for state.o, state.h.
2702 * dwarfread.c: Add declaration for warning_pre_print.
2703 * dwarfread.c (dwarfwarn): Use warning_pre_print.
2704 * dwarfread.c (throughout): Change from using per-objfile
2705 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2706 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
2707 use supplied objfile.
2708 * i386-xdep.c (print_387_status): Change to use warning() rather
2710 * i387-tdep.c (print_387_control_word): Change to use warning()
2711 rather than printfs.
2712 * infrun.c (wait_for_inferior): Remove unreachable abort() call
2713 that some compilers grumble about.
2714 * language.c (throughout): Add declaration for warning_pre_print
2715 and using warning() instead of printfs.
2716 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
2717 * main.c (main): Add declaration for warning_pre_print and set it
2718 similarly to error_pre_print. Add declarations for
2719 mapped_symbol_files and readnow_symbol_files. Add appropriate
2720 definitions to long_options[].
2721 * minsyms.c: Trivial fix to comment.
2722 * objfiles.c (allocate_objfile): Substantially rewritten for
2723 using mapped symbol files.
2724 * objfiles.c (throughout): Change from using per-objfile
2725 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2726 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
2727 * source.c (throughout): Change from using per-objfile
2728 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2729 * source.c (open_source_file): Use mstrsave to save file name in
2730 mapped symbol region for objfile.
2731 * symfile.c: Remove include for state.h.
2732 include to local form.
2733 * symfile.c (symbol_file_add_digested): Remove.
2734 * symfile.c (symbol_file_add): Substantially rewritten for mapped
2736 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
2737 from objfile structure. Add malloc descriptor pointer (md).
2738 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
2739 * symm-xdep.c (print_fpu_status): Use warning() rather than
2741 * symmisc.c (free_symtab_block): Now takes and uses current
2743 * symmisc.c (throughout): Change from using per-objfile
2744 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
2745 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
2746 Sun compiler grumblings when PTR is char *.
2747 * symtab.c (lookup_symbol): Cast return value of iterate_over_
2748 msymbols() to correct pointer type.
2749 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
2750 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
2751 error always starts on a line of it's own.
2752 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
2753 Rewrite for new mapped malloc package use.
2754 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
2755 that don't want to use the mapped malloc package; pass arguments
2756 on to traditional malloc package functions.
2757 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
2758 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
2759 mrealloc, malloc, and realloc but get fatal error if runs out
2761 * utils.c (msavestring, mstrsave): Save a string in a specific
2762 mapped malloc region.
2763 * utils.c (print_spaces): Use xmalloc to get the buffer.
2764 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
2765 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
2766 * config/i386v4.mh: Insignificant reorganization.
2768 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
2770 * xcoffread.c: Only enable compilation of debugging functions
2771 if IBM6000 is defined. Fails to compile otherwise.
2773 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
2775 * Makefile.in: pass MAKEINFO down on info.
2777 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
2779 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
2780 useless code, including an lseek to an uninitialized variable.
2781 Reported by Jim Williams <jimbo@wrs.com>.
2783 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
2785 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
2786 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
2787 * minsyms.c, symfile.c: Changes that may be generally
2788 applicable, but are #ifdef IBM6000 for now.
2789 * rs6000-xdep.c: Fixed typo in comment.
2790 * rs6000-tdep.c: Non-substatial changes.
2791 * xoffread.c: The main change here is addition of some
2792 debugging functions.
2793 * xoffexec.c: More changes.
2795 * xcoffread.c: Fixed two too-few-parameters bugs.
2797 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
2798 to SOLIB_CREATE_INFERIOR_HOOK macro.
2800 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
2802 * symfile.h: Add prototype for iterate_over_msymbols().
2803 * symtab.c (cplus_mangled_symbol): Add function.
2804 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
2805 iterate_over_msymbols to find demangled C++ symbol.
2806 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
2807 value to iterate_over_msymbols().
2808 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
2811 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
2813 * Makefile.in: added check target.
2815 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
2817 * ecoff.c: Move to ../bfd/coff-msym.c.
2818 * config/mt-*mips: Remove ecoff.o from the configuration.
2819 * remote.c (): Add newline to initial +.
2820 (remote_resume): Mention how to cope with signals.
2821 (remote_interrupt): Add debug msg.
2822 (remote-wait): Implement new 'T' reply, which includes
2823 status, PC, and FP all in a single short message.
2824 (putpkt): Add further debugging of packet acks.
2825 * mipsread.c (fixup_symtab): Also swap RFD's.
2826 (parse_partial_symbols): Avoid bug on unknown symbol types.
2827 * Makefile.in (VERSION): Roll to 4.4.5.
2828 * mips-tdep.c (heuristic_proc_start): Avoid long delays
2829 for remote MIPS by limiting heuristic to 200 byte search.
2830 (heuristic_proc_desc): Byte-swapping.
2831 (mips_print_register): Cope with failure of
2832 read_relative_register_raw_bytes. Byte-swap integers for
2834 * mips-pinsn.c (print_insn): Byte-swap instruction.
2836 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
2838 * config.sub configure.in config/.Sanitize config/mh-irix4
2839 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
2840 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
2841 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
2842 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
2844 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
2846 * defs.h, utils.c: xrealloc takes PTR as first arg.
2847 * defs.h: Reword confusing comment about ANSI prototypes.
2848 * defs.h: Some minor whitespace changes.
2849 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
2850 not NULL, which can be (void *).
2851 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
2852 * tm-i386v.h (SP_ARG0): Define
2853 * xm-sysv4.h: Back out of change for missing prototypes.
2854 * i386-tdep.c (get_longjmp_target): Add function.
2856 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2858 * Makefile.in: install man page too.
2860 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
2862 * All GDB files that #include defs.h: Removed stdio.h.
2863 (defs.h): #include stdio.h.
2865 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2867 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
2868 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
2869 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
2870 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
2871 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
2872 it before printing out the hex shape of an address.
2874 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
2876 * rs6000-xdep.c (frame_initial_stack_address): Move
2877 code to set frame->cache_fsr into new separate function
2878 frame_get_cacahe_fsr. This allows fixing a fatal error.
2879 * xcoffexec.c: Turn previously suppressed error
2880 message back on, after cleaning up BFD.
2882 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
2883 printing of blank line, since it cases printing of an
2884 extra blank line. Is this intended? It does mess up
2886 * defs.h: Put back declarations of malloc and realloc,
2887 but protected by #ifndef MALLOC_INCOMPATIBLE.
2888 * objfiles.c: Undo previous change: Use malloc/realloc
2889 for objfile malloc/realloc fields (but add a cast).
2890 * xcoffexec.c: Suppress an error message (for now).
2892 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2894 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2895 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
2896 * buildsym.c: Use smash_to_pointer_type() to handle forward type
2898 * xcoffread.c: Modifications to C_DECL storage class handling, and
2899 introduction of an old smash_to_pointer_type() routine.
2901 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2902 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
2903 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
2904 parameters have been modified.
2906 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2907 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
2908 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
2909 and fetch_inferior_registers() always fetched all the registers
2910 resulting valid register values at hand all the time. Pushing a dummy
2911 frame did not require validating all register values first. After
2912 putting the above mechanism into action, we didn't have valid registers
2913 values always ready. Thus, all registers need to be fetched before
2914 pushing a dummy frame now.
2916 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2917 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
2918 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
2919 the starting address (actual frame address) of a frame.
2920 * rs6000-tdep.c: modifications to function_frame_info() to see if
2921 function reserves a frame pointer register (alloca register)
2922 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
2923 FRAME_LOCALS_ADDRESS has been updated to support debugging of
2924 functions with alloca() calls.
2926 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
2928 * xm-sysv4.h: Provide definitions/prototypes for host environment
2929 functions for which no definitions or prototypes are provided in
2930 any currently included gdb or host environment header files.
2931 For SVR4, this currently includes malloc and realloc, which cannot
2932 be portably prototyped in any gdb include file.
2934 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
2936 * buildsym.h: Remove obsolete variable file_stabs.
2938 * Makefile.in: Move place where configure merges in host-
2939 and target-dependent fragments later, so the latter
2940 can override (say) GNU_MALLOC.
2941 * config/mh-rs6000: Use system malloc. Otherwise, I
2942 ended up with *two* incompatible versions of malloc
2943 (functions in libc would call the malloc in libc).
2944 I assume this is a shared library problem.
2946 * remote.c: Fix (presumed) typo.
2947 * objfiles.c: Use xmalloc/xrealloc instead of
2948 malloc/realloc (since the latter are no longer declared).
2950 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2951 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
2952 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
2953 handle individual registers.
2954 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
2955 correctly in case it wasn't cached yet. (A problem showed up
2956 after fetching individual registers.)
2957 * buildsym.c: Disable type_synonym_name's type name overwriting
2958 in cases it is unnecesary. rs6000 portation doesn't use
2959 type_synonym_name, and it used to nullify type names
2960 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
2961 type's name as soon as space for that type is allocated.
2962 * xcoffread.c: ignore a section's lineno information if it is
2963 not `.text'. (In rs6000 bfd portation integration, skipping over
2964 `.pad' sections are ignored since it was in machine independent
2965 part of the code. Thus, a problem of fake sections with invalid
2966 lineno information arised.)
2968 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
2969 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
2970 * rs6000-tdep.c: make function_frame_info() work whether or not
2971 reading from a core file.
2972 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
2974 * infrun.c. main.c, printcmd.c. symtab.c:
2975 More changes from IBM for rs6000.
2978 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
2980 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
2981 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
2982 Merge in changes (mostly from IBM) for RS6000.
2983 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
2984 More changes from IBM for RS6000. These are in machine-
2985 independent code, and probably could do with some cleaning
2986 up. The most questionable of these are #ifdef IBM6000.
2987 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
2988 to single_step() (for consistency with rs6000 and i860).
2989 * utils.c: Allow the 1st arg to xrealloc to be NULL
2990 (in which case do malloc). This removes the need for
2991 some tests in xcoff code (and perhaps other places?).
2992 * coffread.c: Removed variables last_source_file,
2993 type_vector, and type_vector_length as these are now
2994 defined by buildsym.[ch].
2995 * defs.h: Remove prototypes for malloc and realloc, since
2996 these should only be used to implement xmalloc and xrealloc,
2997 and they conflict with <stdlib.h> in AIX - where they
2998 return void* even when __STDC__ isn't defined. Sigh.
2999 * munch: Recognize *initialize* in data as well as text
3000 (AIX uses data). Also, incorporate a patch from Garrett
3001 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
3002 much more sensible, by only trying to match the name of
3003 the initialize_foo function, and not the junk before it.
3005 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
3007 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
3008 unless symbol table indicates that something has changed.
3010 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
3012 * remote.c: Make it work for embedded MIPS. Increase buffer
3013 size, and use throughout. Round buffer size up if too many regs.
3014 Support baud rate setting and try for an 8-bit path. If
3015 interrupted while waiting for target, send a ^C down the wire.
3016 Avoid single-byte reads.
3017 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
3019 * mips-xdep.h: Avoid the embedded regs when on Unix.
3021 * mipsread.c: Byte-swap the symbol table structures, using
3022 routines from ecoff.c, to read a symbol table written in any
3023 of the four possible byte orders.
3024 * configure.in (mips-big-* target): Same as Sony News.
3025 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
3026 * ecoff.c: New file for symbol swapping routines.
3028 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
3030 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
3031 all-breakpoints' command.
3032 * (get_number): Allow users to enter negative breakpoint numbers.
3033 * (breakpoint_1): Reformat display of 'info break' to show new
3035 * (create_longjmp_breakpoint, breakpoint_re_set,
3036 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
3037 symfile.c (syms_from_objfile): Re-do
3038 insertion of longjmp breakpoints. Move all code into
3039 breakpoint_re_set, and call that instead of
3040 create_longjmp_breakpoint in symfile.c.
3042 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
3044 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
3045 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
3046 * symtab.c (find_pc_symtab): Handle having no objfiles.
3047 * infcmd.c: Fix comment.
3048 * objfiles.c (free_all_objfiles): Add.
3049 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
3050 * symfile.c (symbol_file_command): free all objfiles when
3051 specifying a new symbol file.
3052 (reread_symbols): Stat the file name, don't fstat the descriptor.
3054 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3056 * Makefile.in, configure.in: removed traces of namesubdir,
3057 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3058 copyrights to '92, changed some from Cygnus to FSF.
3060 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
3062 * dbxread.c (end_psymtab): Delete empty psymtabs.
3063 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
3064 * symfile.h (struct objfile): Add free_psymtabs.
3066 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
3068 * Makefile.in (VERSION): Roll to gdb-4.4.4.
3070 * symfile.c (symbol_file_command): strcmp => !strcmp.
3071 * breakpoint.h: Move prototypes to follow enum definition they need.
3072 * breakpoint.c, infrun.c: Lint.
3073 * printcmd.c: Use `enum enable' rather than `enum
3075 * mipsread.c: First pass at making it compile with the new
3076 objfile changes. Probably seriously broken still, but it
3079 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
3081 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
3082 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
3083 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
3084 stepping (and nexting) through longjmp(). Also, cleanup
3085 breakpoint handling quite a bit by creating explicit breakpoint
3086 types instead of using magic breakpoint numbers.
3087 Makefile.in: Update version to 4.4.3
3089 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
3091 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
3092 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
3093 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
3095 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
3097 * minsyms.c (install_minimal_symbols): Add bunches to any
3098 existing minsyms in the objfile. Avoid extra mallocation
3099 by working directly in the obstack. Remove ignored `mainline' parm.
3100 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
3101 xcoffread.c: Change all callers.
3102 * FIXME: We should be able to eliminate MAINLINE from all the
3103 symbol readers now, with a small bit of work.
3105 * valops.c, value.h: Lint.
3106 * remote-vx.c: Add missing break; statement. Bugfix by
3107 Michael Sclafani, <sclafani@src.dec.com>.
3109 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
3111 * Makefile.in (VERSION): Update version to 4.4.2
3112 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
3113 minsyms.c, mmap-alloc.c, mmap-sbrk.c
3114 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
3115 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
3116 mmap-alloc.o, mmap-sbrk.o
3118 * altos-xdep.c: Minor whitespace change.
3119 * am29k-tdep.c (examine_prologue): Convert from misc function vector
3120 use to new minimal symbol table use.
3121 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
3122 * arm-xdep.c (store_inferior_registers): Returns void.
3123 * blockframe.c (get_pc_function_start, find_pc_partial_function):
3124 Convert from misc function vector use to new minimal symbol table use.
3125 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
3126 * breakpoint.c: Add prototypes for local functions.
3127 * breakpoint.c (catch_command_1): Change to static and remove unused
3129 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
3130 * breakpoint.h: Change function decls to prototype form.
3131 * buildsym.c: Add prototypes for local functions.
3132 * buildsym.c: Moved hashname() function here from dbxread.c.
3133 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
3134 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
3135 * buildsym.c (dbx_alloc_type): Change to static.
3136 * buildsym.c (finish_block): Add objfile parameter.
3137 * buildsym.c (misc): Change symbol_obstack to objfile version.
3138 * buildsym.c (make_blockvector): Change to static.
3139 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
3140 * buildsym.c (compare_line_numbers): Change to static, args are const,
3141 cast args when used.
3142 * buildsym.c (start_symtab): Inline new_object_header_files() call.
3143 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
3144 and made static. Add objfile parameter.
3145 * buildsym.c (end_symtab): Simplify code using line table size.
3146 Realloc the linetable on the objfile symbol_obstack and copy there.
3147 * buildsym.c (scan_file_globals): Convert from misc function vector
3148 use to new minimal symbol use.
3149 * buildsym.c (define_symbol): Add objfile parameter. Make sure
3150 strings get allocated in objfile's symbol_obstack. Convert references
3151 to builtin types to lookup_fundamental_type().
3152 * buildsym.c (read_type): Make static, add objfile parameter, convert
3153 references to buildin types to lookup_fundamental_type().
3154 * buildsym.c (read_struct_type): Add objfile parameter.
3155 * buildsym.c (read_array_type): Make static, add objfile parameter.
3156 * buildsym.c (read_enum_type): Make static, add objfile parameter.
3157 * buildsym.c (read_huge_number): Make static.
3158 * buildsym.c (read_range_type): Make static, add objfile parameter,
3159 convert references to buildin types to lookup_fundamental_type ().
3160 * buildsym.c (read_args): Make static, add objfile parameter.
3161 * buildsym.h: Convert function decl's to prototype form.
3162 * c-exp.y: Add prototypes for local functions, convert uses of misc
3163 function vector to minimal symbol table. Reformat all builtin type
3164 initializations and pass a NULL objfile to init_type() for them.
3165 * coffread.c: Change context_stack ref's to coff_context_stack,
3166 add local function prototypes. Cast uses of xrealloc arg 1.
3167 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
3168 crafting a new type.
3169 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
3170 * coffread.c (finish_block): Change name to coff_finish_block.
3171 * coffread.c (make_blockvector): Add and use objfile parameter.
3172 * coffread.c (record_line): Change name to coff_record_line.
3173 * coffread.c (start_symtab): Change name to coff_start_symtab.
3174 * coffread.c (end_symtab): Change name to coff_end_symtab.
3175 * coffread.c (record_misc_function): Change name to record_minimal_
3176 symbol and change to minimal symbol table use from misc func tbl.
3177 * coffread.c (coff_symfile_read): Convert from misc function vector
3178 use to minimal symbol table use.
3179 * coffread.c (hashname): Remove; use common version in buildsym.c.
3180 * coffread.c (decode_base_type): Change references to builtin types
3181 to calls to lookup_fundamental_type().
3182 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
3183 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
3184 * command.c: Add prototypes for local functions.
3185 * command.c (add_cmd): Prototype the 'fun' parameter and use the
3186 appropriate member of the function union for that type.
3187 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
3188 ifdef out the function since it isn't currently used.
3189 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
3190 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
3191 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
3192 * command.c (help_cmd): Compare function pointer to NULL.
3193 * command.c (help_cmd_list): Compare function pointer to NULL.
3194 * command.c (lookup_cmd_1): Use correct member of function union.
3195 * command.c (undef_cmd_error): Make static.
3196 * command.c (complete_on_cmdlist): Use correct member of func union.
3197 * command.c (do_setshow_command): Use correct member of func union.
3198 * command.c (shell_escape): Convert rindex use to strrchr.
3199 * command.h (COMMAND_H): Define if already included.
3200 * command.h (cmd_list_element struct): Change 'function' to a union
3201 and prototype args. Prototype completer function.
3202 * command.h: Convert decl's to prototype form.
3203 * convex-xdep.c (store_inferior_registers): Returns void.
3204 * copying.c: Prototype local functions.
3205 * coredep.c: Minor whitespace change.
3206 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
3207 * cplus-dem.c: Prototype local functions.
3208 * dbxread.c (hashname): Remove; moved to buildsym.c.
3209 * dbxread.c (free_and_init_header_files): Make static.
3210 * dbxread.c: Add prototypes for local functions.
3211 * dbxread.c (new_object_header_files): Remove; inlined usages.
3212 * dbxread.c (xrealloc usages): Cast args.
3213 * dbxread.c (record_misc_function): Change to record_minimal_symbol
3214 and change usages accordingly.
3215 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
3216 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
3217 * dbxread.c (dbx_next_symbol_text): Make static.
3218 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
3219 * dbxread.c (init_bincl_list): Add and use objfile parameter.
3220 * dbxread.c (free_bincl_list): Add and use objfile parameter.
3221 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
3222 * dbxread.c (end_psymtab): Convert to use per-objfile data.
3223 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
3225 * dwarfread.c (record_misc_function): Change name to record_minimal_
3226 symbol and use minimal symbol table throughout.
3227 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
3228 * dwarfread.c: Convert all references to builtin types to use the new
3229 lookup_fundamental_type function.
3230 * dwarfread.c (read_enumeration): Add and use objfile parameter.
3231 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
3233 * elfread.c (record_misc_function): Convert to use record_minimal_
3235 * elfread.c (elf_symtab_read): Add objfile parameter.
3236 * eval.c: Add prototypes for local functions and move some decls
3237 around to accomodate prototypes.
3238 * expprint.c: Add prototypes for local functions. Change references
3239 to misc function vector to minimal symbol table.
3240 * findvar.c (read_memory usages): Cast args.
3241 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
3242 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
3243 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
3244 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
3245 * gould-xdep.c: Minor whitespace change.
3246 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
3247 * hp300ux-xdep.c (store_inferior_registers): Returns void.
3248 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
3249 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
3250 * i386-tdep.c: Add prototypes for local functions.
3251 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
3252 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
3253 that defaulted to int.
3254 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
3255 i386_push_dummy_frame): Returns void.
3256 * i386-xdep.c (i386_register_u_addr): Declare params that default to
3257 int and explicitly declare return type as int.
3258 * i387-tdep.c: Minor formatting changes.
3259 * i960-tdep.c (leafproc_return): Convert from misc function vector
3260 use to minimal symbol table use.
3261 * infcmd.c: Add prototypes for local functions.
3262 * infcmd.c (continue_command, until_next_command, until_command,
3263 path_info, path_command): Make static.
3264 * infcmd.c (step_1, until_next_command): Convert from misc func
3265 vector to minimal symbol table use.
3266 * inflow.c: Add prototypes for local functions.
3267 * infptrace.c (store_inferior_registers): Returns void, not int.
3268 * language.c (_initialize_language): Use proper member of function
3270 * m2-exp.y: Add prototypes for local functions, convert misc function
3271 vector uses to minimal symbol table uses.
3272 * m2-exp.y (make_qualname, yyerror): Make static.
3273 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
3274 * m68k-pinsn.c: Add prototypes for local functions.
3275 * m68k-pinsn.c (print_insn): Cast args to read_memory.
3276 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
3277 * m68k-stub.c: Add prototypes.
3278 * m88k-pinsn.c (sprint_address): Convert from misc function vector
3279 use to minimal symbol table use.
3280 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
3281 * m88k-xdep.c (store_inferior_registers): Returns void.
3282 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
3283 * mach386-xdep.c (store_inferior_registers): Returns void.
3284 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
3285 * main.c: Add prototypes for local functions.
3286 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
3287 longjmp() result to (NORETURN void).
3288 * main.c (catch_errors): Prototype the 'func' parameter.
3289 * main.c (disconnect, stop_sig, do_nothin, float_handler):
3290 Takes an unused arg.
3291 * main.c (execute_command): Call the right member of the func union.
3292 * main.c (command_loop_marker, symbol_completion_function,
3293 command_loop): Make static.
3294 * main.c (command_line_input): Make linelength unsigned, cast arg
3295 to command_line_input().
3296 * main.c (add_info, add_com): Prototype the 'fun' parameter.
3297 * main.c (initialize_main): Call right member of function union.
3298 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
3299 * mem-break.c: Include symtab.h
3300 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
3301 * mips-xdep.c (store_inferior_registers): Returns void.
3302 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
3303 use to minimal symbol table use.
3304 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
3306 * mipsread.c (make_type): Remove, convert usages to init_type.
3307 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
3308 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
3309 vector use to minimal symbol table use.
3310 * parse.c: Add prototypes for local functions.
3311 * parse.c (xrealloc usages): Cast args.
3312 * parse.c (prefixify_expression, length_of_subexp): Make static.
3313 * parser-defs.h (PARSER_DEFS_H): Define when first included.
3314 * parser-defs.h: Convert function decls to prototype form.
3315 * partial-stab.h: Convert from misc function vector use to new minimal
3317 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
3318 the per-objfile copies.
3319 * printcmd.c: Add prototypes for local functions. Move some struct
3320 definitions around to accomodate prototypes.
3321 * printcmd.c (decode_format): Make static, change args oformat and
3322 osize to int from char.
3323 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
3324 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
3325 * printcmd.c (print_address_symbolic): Convert from misc function
3326 vector use to minimal symbol table use.
3327 * printcmd.c (address_info): Convert from misc function vector use
3328 to minimal symbol table use.
3329 * printcmd.c (delete_display, enable_display, disable_display_command):
3331 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
3332 * procfs.c (fetch_core_registers): Add unused param reg_addr.
3333 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
3334 * pyr-xdep.c (store_inferior_registers): Returns void.
3335 * remote-mm.c (mm_load): symbol_file_add return value unused.
3336 * remote-nindy.c: Minor format change.
3337 * remote-vx.c (vx_load_command): symbol_file_add result unused.
3338 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
3339 * rs6000-xdep.c (store_inferior_registers): Returns void.
3340 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
3341 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
3342 vector use to minimal symbol table use.
3343 * solib.c: Add prototypes for local functions.
3344 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
3345 function vector use to minimal symbol table use.
3346 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
3347 * solib.c (find_solib, shared_library_command): Make static
3348 * solib.c (read_memory, write_memory usages): Cast args.
3349 * solib.c (special_symbol_handling): Add function
3350 * source.c: Add prototypes for local functions.
3351 * source.c (select_source_symtab): Convert to scan objfiles.
3352 * source.c (open_source_file): Make static.
3353 * source.c (xrealloc usages): Cast args.
3354 * source.c (source_line_charpos): ifdef out, unused.
3355 * source.c (get_filename_and_charpos): Make static.
3356 * stack.c: Add prototypes for local functions.
3357 * stack.c (print_frame_info, frame_info): Convert from misc function
3358 vector use to minimal symbol table use.
3359 * symfile.c: Add prototypes for local functions.
3360 * symfile.c (compare_symbols): Make args const PTR's.
3361 * symfile.c (compare_psymbols, sort_pst_symbols) add.
3362 * symfile.c (sort_all_symtab_syms): Scan objfile list.
3363 * symfile.c (obsavestring): Add objfile parameter.
3364 * symfile.c (init_misc_bunches, prim_record_misc_function,
3365 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
3366 sort_misc_function_vector, compact_misc_function_vector): Remove
3367 * symfile.c (symbol_file_add_digested): Add function.
3368 * symfile.c (symbol_file_add): Returns struct objfile *.
3369 * symfile.c (symbol_file_command): Modify for state file use.
3370 * symfile.c (symfile_open): Add parameter "dumpable".
3371 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
3372 * symfile.c (load_command, add_symbol_file_command): Make static.
3373 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
3374 * symfile.c (rindex usages): Converted to strrchr.
3375 * symfile.c (allocate_psymtab): New
3376 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
3377 converted to minimal symbol table usage, but no obvious conversion.
3378 * symfile.c (free_all_symtabs): Remove.
3379 * symfile.c (_initialize_symfile): Use per-objfile info.
3380 * symfile.h: Rework the objfile structure to add per-objfile data
3381 objects (psymbol_obstack, symbol_obstack, type_obstack,
3382 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
3383 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
3384 Add prototypes to function declarations.
3385 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
3386 function vector usage to minimal symbol table usage.
3387 * symmisc.c (DEV_TTY): Define if not defined.
3388 * symmisc.c: Add local function prototypes.
3389 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
3390 printpsyms_command, print_objfiles, print_objfiles_command):
3391 Rework to use iterate_over_*
3392 * symtab.c: Add prototypes for local functions.
3393 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
3394 * symtab.c (lookup_partial_symtab): Scan through objfiles.
3395 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
3396 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
3397 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
3398 lookup_reference_type, lookup_member_type, allocate_stub_method,
3399 check_stub_method, create_array_type, smash_to_member_type,):
3401 * symtab.c (lookup_symbol): Some args are const.
3402 * symtab.h: All type related defs and structs moved to gdbtypes.h
3403 * symtab.h: Convert decls to prototypes.
3404 * target.c (noprocess): Make static.
3405 * target.h: Change decl's to prototypes.
3406 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
3407 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
3408 * utils.c (_initialize_utils): Use correct member of function union.
3409 * valarith.c: include gdbtypes.h
3410 * valops.c: include gdbtypes.h, add prototypes for local functions.
3411 * valops.c (value_push, value_arg_push, find_function_addr):
3413 * valops.c (value_string): Convert from misc function vector use
3414 to minimal symbol table use.
3415 * valops.c (check_field_in): Make arg const.
3416 * valprint.c: Add prototypes for local functions.
3417 * valprint.c (print_string): Make static
3418 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
3419 * values.c: Add prototypes for local functions.
3420 * values.c (value_headof): Convert from misc function vector to
3421 minimal symbol table.
3422 * xcoffexec.c: Add prototypes for local functions.
3423 * xcoffexec.c (exec_close, file_command, add_to_section_table):
3425 * xcoffexec.c (relocate_minimal_symbol): Add.
3426 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
3427 * xcoffread.c: Add prototypes for local functions.
3428 * xcoffread.c (sort_syms): Convert to scan objfiles.
3429 * xcoffread.c (read_xcoff_symtab): Make static.
3430 * xcoffread.c (various): Replace references to builtin types with
3431 calls to lookup_fundamental_type. Replace references to symbol_obstack
3432 and psymbol_obstack with pointers to the per-objfile copies.
3433 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
3434 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
3436 * xcoffread.c (init_stringtab): Add objfile parameter.
3437 * gdbtypes.c: New file
3438 * minsyms.c: New file
3439 * mmap-alloc.c: New file
3440 * mmap-sbrk.c: New file
3441 * objfiles.c: New file
3445 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
3447 * Check in Fred Fish's changes in these modules. Fred
3448 will make ChangeLog entries for all of them. Update VERSION
3451 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
3453 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
3455 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
3456 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
3457 value.h: Prototypes for static functions; lint.
3458 * gdbtypes.h: Empty file to ease transition.
3460 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
3462 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
3463 inferior.h, language.h, signame.h, target.h, terminal.h,
3464 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
3465 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
3467 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
3468 signame.c, sparc-xdep.c: Prototypes for all static functions.
3470 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
3471 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
3472 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
3473 Remove to_call_function and target_call_function, since it
3474 always calls the same thing (call_function_by_hand).
3475 * core.c, exec.c, solib.c: Rename target_ops sections =>
3477 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
3478 target.h: target_kill takes no args.
3479 * language.c (language_info): Scaffolding to allow briefer
3480 messages when the current language changes. FIXME.
3481 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
3482 complaints about volatile functions.
3483 * xm-sysv4.h (HAVE_MMAP): Define.
3485 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
3487 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
3488 to make prototypes for all functions declared here.
3489 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
3490 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
3491 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
3492 * ieee-float.h: Use PARAMS for prototypes; make some params const.
3493 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
3494 * m2-exp.y: Remove unused CONST; Rename OR and AND.
3495 * utils.c: Avoid declaring malloc and realloc. Lint.
3496 (request_quit): Accept signal-number parameter.
3498 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
3500 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
3501 DIE's. Add new function read_tag_pointer_type() to read them.
3503 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
3504 When creating a new user defined type, check to see if a partial
3505 type already exists, and if so, bash it to fit.
3507 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
3509 * coffread.c (decode_base_type): Pass long, not union.
3510 Fix by Eric Valette, ev@chorus.fr.
3512 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
3514 * elfread.c (elf_symtab_read): Fix code to correctly track
3515 changes in bfd for absolute symbols.
3517 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
3519 * xm-vaxbsd.h: Close off comment.
3521 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
3523 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
3525 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
3527 * mips-tdep.c (mips_print_registers): Print correct register
3528 number for double pseudo-registers.
3530 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
3532 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
3533 in the op$::OPERATOR. case. From Steven McCanne,
3534 <mccanne@horse.ee.lbl.gov>.
3536 * exec.c (set_section_name): Pass arg to exec_files_info;
3537 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
3539 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
3541 * main.c (print_gdb_version): Copyright msg: only this year.
3542 (cd_command): Avoid changing current_directory on error.
3544 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
3546 * mipsread.c (parse_partial_symbols): Handle dependencies
3547 between partial symbol tables (when not doing stabs-in-ecoff).
3548 (This used to be handled by parse_fdr, but parse_fdr was
3549 incompatible with handling stabs-in-ecoff, so the code
3550 was re-written to not use parse_fdr. Unfortunately,
3551 the logic to handle dependencies was overlooked.)
3553 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3555 * coffread.c (read_enum_type): Use the size of a target int when
3557 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
3559 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
3560 * symtab.c (lookup_reference_type, lookup_ptr_type): use
3561 TARGET_PTR_BIT to determine size of a pointer
3562 * values.c (unpack_long): when unpacking a REF or a PTR don't
3563 assume the size of the type.
3565 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
3567 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
3568 looking at its members. Improve guess between struct and union,
3569 only assuming union if multiple members have offsets of zero.
3571 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
3573 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
3574 (This is just for clarity - and one day permitting us to
3575 change FP0_REGNUM from 38 to 32, which would make more sense.)
3576 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
3577 register numbers in stabs-in-ecoff get handled correctly.
3579 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
3581 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
3582 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
3583 into BSD and Ultrix.
3585 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
3587 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
3589 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
3591 * Makefile.in: Increment version to 4.4.1.
3592 * main.c (print_gdb_version): Update copyright notice.
3594 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
3596 * mipsread.c: Prepend "struct " to the names of structure
3597 types, and similarly for enums and unions. (This used
3598 to be done, but got lost in the re-write to "guess" the
3599 difference between enum/struct/union.)
3600 Also, guess that a tag is an enum if the first member
3603 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
3605 * xm-vax.h: #ifndef ultrix around #include of endian.h and
3608 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
3610 * Projects: Patching executables is done.
3611 * Makefile.in (VERSION): Roll to gdb-4.4.
3612 * README, WHATS.NEW: Update for gdb-4.4.
3614 * symfile.c (reread_symbols): Whenever we reread one object
3615 file's symbols, we must restart the scan, because the object_files
3616 chain has been permuted.
3618 * exec.c (exec_files_info): Split out into print_section_info.
3619 Print BFD filename of each section if it's not the default one.
3620 * core.c (core_files_info): Call print_section_info.
3622 * xm-vax.h: Include a few system header files whose definitions
3623 must precede defs.h.
3624 * language.c, language.h: Make some things const.
3625 * expression.h, main.c: const spreads like ooze.
3627 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
3628 since BREAKPOINT values can be >0x80.
3630 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
3632 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
3634 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
3636 * sparc-pinsn.c: Remove kludge for preferring architectures.
3637 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
3638 and forever. Add `add' instruction to the set that get checked
3639 for a preceding `sethi' in order to print an absolute address.
3640 Corresponding changes in ../include/opcode/sparc.h needed
3641 to eliminate garbage instructions.
3643 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
3645 * mipsread.c (parse_partial_symbols): Make sure partial
3646 symbols are created for external symbols (as used to be
3647 the case). This is a bit of a pain with the mips-coff.
3648 It uses a table which points to all of the external
3649 symbols belonging to a particular FDR or psymtab.
3650 Once we've generated this table, we might as well save
3651 it, and then use it in psymtab_to_symtab_1 to find
3652 the symbols to pass to parse_external().
3653 * symfile.c, symfile.c: New function start_psymtab_common
3654 to share the common parts of allocating a new psymtab
3655 for dbxread, mipsread (and later dwarfread). Its code
3656 was pulled out from start_psymtab in dbxread.c.
3657 * dbxread.c (start_psymtab): Use start_psymtab_common().
3659 * valprint.c (val_print): If there is an error when trying
3660 to print a string, check to see if there really is a problem
3661 by reading just one character. If that works, assume
3664 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
3666 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
3667 cypress, v8 mnemonics in that order.
3669 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
3671 * sparc-pinsn.c: Put the qsort() back in.
3673 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
3675 * findvar.c (read_register, write_register): Handle machines
3676 where REGISTER_TYPE is not the same size as "int".
3678 Handle debug symbols in dynamically loaded (relocated) code:
3680 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
3681 offset to process_one_symbol.
3682 (process_one_symbol): Take new offset parameter. Add it into
3683 appropriate symbol types to relocate symbols to loaded addresses.
3684 Handle all possible symbol types, and complain() about types that
3685 we don't expect to see.
3686 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
3687 process_one_symbol (FIXME, should pass real offset).
3691 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
3693 (set_breakpoint, break_command_1, until_break_command,
3694 catch_command_1, breakpoint_re_set_one): Use it.
3695 * symtab.h (resolve_sal_pc): Declare.
3696 * infcmd.c (jump_command): Use resolve_sal_pc.
3698 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
3700 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
3702 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
3704 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
3705 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
3706 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
3708 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
3710 * dbxread.c (process_one_symbol): Make a first cut at handling
3711 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
3713 * symtab.c (find_pc_line): Fix stepping into and out of #included
3716 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
3718 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
3719 no longer any need to copy ../include/opcode/* into gdb.
3721 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
3723 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
3725 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
3727 * valprint.c (type_print_base, type_print_method_args):
3728 Print C++ constructor methods without bogus "return type."
3730 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
3732 * infptrace.c (child_xfer_memory): Parameter "target" should
3733 be a pointer to a structure, not the entire structure.
3735 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
3737 * depend: Convert the couple of references to ansidecl.h that
3738 used the local gdb version to use the ../include version.
3740 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
3743 (child_xfer_memory): Takes pointer to a struct, not entire struct.
3744 (inferior_proc_init): Fix non-ANSI version of args.
3745 (attach): Call print_sys_errmsg with correct number of args.
3746 (mappingflags): Make static, does not need to be global.
3748 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
3749 not the entire struct itself.
3751 * valops.c (value_assign): Cast some args to modify_field() and
3752 {read,write}_register_bytes() correctly.
3754 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
3756 * Makefile.in (MALLOCSRC): Removed reference to removed local
3759 * dwarfread.c (list_in_scope): Needs an initial value, use file
3762 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
3764 * main.c (main): Make option_index local to keep new getopt happy.
3765 main.c, solib.c, Makefile.in: Update copyright notices.
3767 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
3769 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
3771 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
3773 * Makefile.in (HFILES): Add partial-stab.h.
3775 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
3777 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
3778 New files for stratus. Not complete enough to actually build
3779 on the Stratus machine; that awaits copyright assignment for
3782 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
3783 for getting custom flags into CFLAGS when doing makes.
3785 * configure.in: Add config information for stratus.
3787 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
3789 * dbxread.c (process_one_symbol): Pass address of structure
3790 to complain(), rather than the whole structure.
3792 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
3794 * solib.c (solib_add_common_symbols): Only compile in when not
3795 using SVR4 style shared libraries.
3797 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
3799 * dwarfread.c (locval): Add offreg flag to indicate location
3800 values that are computed off a base register.
3802 * dwarfread.c (new_symbol): Rework TAG_global_variable and
3803 TAG_local_variable cases to account for static variables
3804 within function scopes.
3806 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
3808 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
3809 doesn't exist on some systems.
3811 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
3812 nexting over recursive function calls.
3814 * target.c (target_read_string): Create this routine to read null
3815 terminated strings from the target. It deals with running off the
3816 end of memory elegantly as well. solib.c (find_solib): Use
3817 target_read_string() to avoid problems with running off the end of
3820 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
3821 that reference pgrp_inferior.
3823 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
3825 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
3826 mips-tfile has been hacked to act more "traditionally."
3827 * dbxread.c: Fixed typo in comment.
3829 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
3831 * mips-tdep.c (mips_skip_prologue): Add some number of
3832 'sw' instructions before 'addiu' adjusts the stack.
3834 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
3836 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
3837 freescope, buildblock closescope, record_line, add_symbol_to_list,
3838 gatherblocks, make_blockvector): Extensive changes to switch
3839 to generic symbol table building code in buildsym.c. Remove
3840 scope tree structures and functions, symbol table building
3841 functions, and lots of other small changes.
3843 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
3844 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
3846 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
3848 * buildsym.c (cleanup_undefined_types): Add support for enums.
3849 This fixes the 'GDB internal error. cleanup_undefined_types with
3852 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
3854 * dbxread.c: detect gcc2 compilations.
3856 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
3858 * sparc-pinsn.c: Rename bitfields that overlap with macro names
3859 in ../include/opcode/sparc.h.
3861 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
3863 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
3864 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
3865 to reflect actual locations of opcode files, so TAGS target will
3868 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
3870 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
3873 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
3874 dereferencing to access the correct elements.
3876 * valops.c (value_addr): Declare return type of external func
3879 * xcoffread.c: Undefine next_symbol_text before redefining it.
3881 For older changes see ChangeLog-9091
3887 version-control: never