1 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
3 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
6 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
7 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
8 utils.c, valarith.c, valops.c, valprint.c, values.c:
9 Replace bcopy() use with memcpy(), which is more standard and can
10 take advantage of gcc's builtin functions for increased performance.
11 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
12 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
14 Replace bzero() use with memset(), which is more standard and can
15 take advantage of gcc's builtin functions for increased performance.
16 * i386-tdep.c, main.c, valprint.c:
17 Replace bcmp() use with memcmp(), which is more standard and can
18 take advantage of gcc's builtin functions for increased performance.
20 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
22 * remote.c (remote_wait): Fix cast on signal() call.
23 * defs.h (alloca): More diddling with alloca. Have to ensure
24 that it has a prototype, so that if alloca is defined as a macro
25 that takes an arg, the definition is seen as a use of a macro
26 that takes an arg, to satisfy picky ANSI preprocessors.
28 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
30 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
31 consistency with all other gdb files.
32 * cadillac.c: Use <string.h> rather than <strings.h>.
33 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
34 * Makefile.in (MAKE): Remove definition for consistency with
35 other Makefile.in files and to fix problem with recursive makes.
37 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
39 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
42 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
44 * source.c (print_source_lines): for DOS interoperability; don't
47 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
49 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
51 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
53 * remote.c (remote_wait): Cast signal to void * to avoid warning
54 from busted HP compiler.
56 * partial-stab.h (N_SO): Rearrange code a little so that all SO
57 stabs cause end_psymtab to be called.
59 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
60 compiler feature of putting 'c' into basic type descriptors for
63 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
64 where there is no place for nPC in prrun struct.
66 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
68 * mipsread.c: Pass NULL name pointer to init_type, not 0.
69 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
70 * dwarfread.c (enum_type): Save enum names on type_obstack.
71 * dwarfread.c (struct_type): Save member name on type_obstack.
72 * symtab.c (_initialize_symtab): Fix misspelling.
73 * regex.c (store_jump, insert_jump): Return void.
75 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
77 * defs.h (PARAMS): Move to ../include/ansidecl.h.
78 (alloca): Declare return type on SPARC, since Sun doesn't.
79 (*_BYTE_ORDER): Improve comment: *must* be defined.
81 * tm-hppa.h: New file, architectural definition of HP PA.
82 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
84 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
85 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
86 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
87 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
90 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
91 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
92 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
94 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
96 * printcmd.c (output_command): Thinko.
97 (x_command): Only set remembered size/format if cmd succeeds.
99 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
100 since it is no longer used and burns time for every symbol read.
101 (process_one_symbol): Treat N_CATCH like default (complain).
103 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
105 * partial-stab.h (case N_TEXT): Fix fencepost error when
106 detecting start of new symbol info after reading symtab for a
107 module with a zero length TEXT segment.
109 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
111 * Makefile.in (VERSION): Bump to 4.5.6.
112 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
114 * defs.h (NORETURN): Define away for Lucid compiler.
115 * remote.c (remote_timer, remote_interrupt): Signal handlers
117 * ser-termios.c (serial_write, serial_close): Return whatever
118 value the write/close call returns, rather than falling off end.
119 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
120 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
122 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
123 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
125 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
126 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
127 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
128 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
130 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
131 store_inferior_registers): Supply missing fourth argument to
133 * cadillac.c (kernel_dispatch): Make return type void.
134 * cadillac.c (iosig): Signal handlers take one int arg.
135 * valprint.c (val_print_fields): Call fprint_symbol to get
136 automatic C++ demangling for mangled field names.
138 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
140 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
141 * dwarfread.c (enum_type): Fix misspelling in comment.
142 * valprint.c (val_print_fields, cplus_val_print): Minor
143 adjustment to printing of C++ class structures to more closely
144 match format for printing C structures, with and without setting
147 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
149 * infrun.c (wait_for_inferior): Don't test for SIGEMT
150 (which is not a Posix signal) if it isn't defined.
151 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
152 New port to Linux (a free Unix clone for 386 machines).
154 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
156 COFF changes for dealing better with EPI 29K C compiler output.
158 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
160 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
161 (read_coff_symtab): Move patch_opaque_types call from
162 coff_symfile_read. Restrict it to symtabs from this objfile.
163 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
164 references on opaque type chain; just let coff_lookup_type handle 'em.
165 (decode_type): Complain about tagndx values on
166 non-struct/union/enum types, which the EPI compiler tends to produce.
168 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
170 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
173 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
174 usage to match new prototype. Include libbfd.h to get prototype.
176 * source.c (find_source_lines): Handle large st_size fields.
178 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
180 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
181 * stack.c (return_command): Use cleanups to avoid memory leaks.
183 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
185 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
186 INT_REGNUM to INTE_REGNUM.
188 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
190 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
192 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
193 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
194 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
195 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
197 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
198 declarations of malloc/realloc/free that are inserted by some
200 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
202 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
203 another decl of strdup (this really ought to come from libiberty.h!).
205 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
207 * remote.c (getpkt): Error if input exceeds buffer size.
208 (_initialize_remote): `set remotedebug' enables packet trace.
210 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
211 N_SLINE's, etc, just like Sun cc on Solaris2.
213 * am29k-tdep.c (read_register_stack, write_register_stack):
214 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
215 variable. Add `set' and `show' commands for it.
216 * doc/gdb.texinfo: Document it.
218 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
220 * valprint.c (type_print_1): Plug memory leak. Print all
221 C++ syms as demangled, not just functions.
222 * buildsym.c (read_range_type): When we find a signed char
223 type, do a lookup of signed char, not plain char. Plain char's
224 still get looked up as plain char's elsewhere.
226 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
228 * eval.c: Avoid residue-by-zero when evaluating without side effects.
229 (Bug and fix found by Pierre Willard.)
231 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
233 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
235 * xm-rs6000.h: Add decl for strdup().
237 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
240 * breakpoint.c (enable_command, disable_command): Without args,
241 should only affect normal breakpoints and watchpoints.
243 * m68k-pinsn.c (print_insn_arg): Make register be const.
244 * xcoffexec.c: Remove ' from comment.
245 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
246 with decls of malloc in c-exp.tab.c (as produced by yacc).
247 There's got to be a better way to do this...
249 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
251 * partial-stab.h: Convert single rindex use to strrchr.
252 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
253 standard <strings.h> file, now that the only single use of
254 rindex in the gdb source files is gone.
256 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
258 * mipsread.c: Undo ill effects from including <strings.h>,
259 which #defines index to be strchr. Unfortunately, index is
260 a member of a symbol table structure that can't be changed.
261 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
262 remove redundant #include's.
264 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
266 * mipsread.c: #include <strings.h> for rindex().
268 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
270 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
272 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
274 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
275 extraneous SO stabs from busted C++ compilers.
277 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
279 * Makefile.in (VERSION): Bump to 4.5.5.
280 * symtab.c (decode_line_1): Until C++ support stabilizes, when
281 C++ lookups fail, print possibly helpful hint about completion.
282 * cplus-dem.c (demangle_signature): Fix ARM style demangling
283 for static data members.
284 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
285 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
286 it's broken on ncr3000's.
288 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
290 * dwarfread.c (decode_modified_type): Change type of first arg.
291 Change 'modifier' to char from unsigned char. Cast single use
292 that needs to be unsigned char.
293 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
294 * utils.c (strdup_demangled): Add function.
295 * defs.h (strdup_demangled): Add prototype.
296 * stack.c (return_command): Demangle C++ function names for query.
297 * infcmd.c (jump_command): Demangle C++ function names for query.
298 * cplus-dem.c (consume_count): New function and prototype.
299 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
300 do_type): Replace conversion code with consume_count().
301 * cplus-dem.c (gnu_special): Fix demangled of static members.
302 * source.c (list_command): Print demangled function names
303 when appropriate. Fix supplied by Peter Schauer.
305 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
307 * sparc-tdep.c: Clean up slightly for Solaris2.
309 * buildsym.c (define_symbol): Nameless types are now on several
310 platforms; generalize them and un-ifdef them to make Solaris 2
313 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
315 * infcmd.c: Fix typo (reported by Rob Savoye).
316 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
317 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
318 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
319 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
320 rather than the one for the first file in the dependency chain.
322 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
323 set. Don't reset our own texthigh, or dependency-only pst's, in
324 scanning all the rest of the psymtabs.
325 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
327 * buildsym.h (N_UNDF): Improve comments.
328 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
330 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
332 * symtab.h (struct symbol): Add aux_value union for preserving
333 an additional per-symbol value.
334 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
335 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
336 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
337 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
338 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
340 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
342 * symfile.c (clear_symtab_users_once): Now non-static (for
345 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
347 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
348 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
349 vax-pinsn.c: Remove reg_names decl (now in defs.h).
351 Solaris-2 support on SPARC:
353 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
354 Add symbol_size and file offsets to struct symloc.
355 Add static symbol_table_offset, string_table_offset,
356 file_string_table_offset, next_file_string_table_offset,
358 (add_old_header_file): Convert error() to complain()t.
359 (dbx_symfile_read): Get symbol size via the objfile.
360 Also get symbol_table_offset.
361 (dbx_symfile_init): Record symbol size and count via the objfile.
362 (dbx_next_symbol_text): Always add file_string_table_offset when
363 accessing string table.
364 (read_dbx_symtab): Initialize file_string_table_offset to 0.
365 (SET_NAMESTRING): Use the offset.
366 (end_psymtab): Large kludge to determine addresses where source
367 files start and end (for the psymtab header).
368 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
369 Get this, symbol size, and symbol offset, from psymtab.
370 (read_ofile_symtab): Don't back up one symbol for Solaris2.
371 Patch up last_source_start_addr if zero in N_SO.
372 (process_one_symbol): Add variable function_start_offset.
373 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
374 BLOCK_ADDRESS_FUNCTION_RELATIVE.
375 ( "", N_OBJ, N_OPT): Ignore.
376 (elfstab_build_psymtabs): New function to read stabs out of
379 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
380 (gdb): use GLOBAL_CFLAGS when linking, too.
381 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
382 (N_OBJ, N_OPT): Ignore.
383 ('f', 'F'): Save last function name.
385 * elfread.c (record_minimal_symbol_and_info): Kludged to put
386 extra info in the minimal symbol.
387 (elf_symtab_read): The extra info is the size of an ELF object,
388 which was kludged to us in the `udata' field of the BFD symbol.
389 Gag me with a crowbar...
390 (elf_symfile_read): Keep track of both the absolute load address,
391 and the offset between load addr and symbols. Handle STABS as
392 well as DWARF sections, passing the absolute load address to
393 elfstab_build_psymtabs.
395 * symfile.h: Prototype elfstab_build_psymtabs.
396 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
398 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
400 * buildsym.h: Add processing_acc_compilation flag.
401 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
402 (define_symbol): Skip arg types in function entries. Resolve
403 overloaded 'P' which acc uses for prototypes of functions called
405 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
407 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
408 save size of ELF symbols. FIXME.
409 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
410 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
412 * configure.in: Solaris config is sparc-sun-solaris2.
413 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
415 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
416 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
417 * symfile.c (symfile_bfd_open): Comment where name is freed.
418 * symmisc.c (extend_psymbol_list): Comment where list is freed.
420 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
422 * expprint.c (print_subexp): Add missing ']'.
423 * defs.h (reg_names): Fix declaration to match that in infcmd.c
424 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
425 * WHATS.NEW: Point out improved C++ function name handling.
426 * gdbtypes.c (lookup_fundamental_type): For now, use the same
427 type names for both implicitly and explicitly signed integral
428 types. See comment in the source code.
430 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
432 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
433 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
434 * expprint.c (print_subexp): Fix printing of register names.
436 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
438 * inferior.h (register_valid): Declare.
439 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
440 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
441 macros for traversing the data structures in a single objfile.
442 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
443 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
446 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
448 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
449 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
450 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
451 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
453 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
455 * depend: rebuild to account for remote-st2000.c.
456 * remote-st2000.c: Almost works now.
457 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
459 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
461 * c-exp.y (yylex): Recognize single-quoted strings that specify
462 tokens with embedded whitespace, such as C++ demangled names.
463 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
464 * main.c (gdb_completer_quote_characters): Add global variable.
465 * main.c (symbol_completion_function): Total rewrite for C++
466 demangled name handling.
467 * main.c (skip_quoted): New function.
468 * main.c (main): Set rl_completer_quote_characters.
469 * symmisc.c (dump_symtab): Print source language for symtab.
470 * symtab.c (expensive_mangler): Add prototype and function.
471 * symtab.c (completion_list_add_symbol): Total rewrite for new
472 C++ demangled name handling.
473 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
474 other changes for demangled C++ symbol handling.
475 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
476 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
477 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
478 * symtab.c (completion_list_add_symbol): Total rewrite for new
479 C++ demangled name handling.
480 * symtab.c (expensive_mangler): New function.
481 * utils.c (strcmp_iw, demangle_and_match): New functions.
482 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
484 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
486 * Makefile.in: Roll VERSION to 4.5.4.
487 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
488 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
489 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
491 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
493 * alldeps.mak: Rebuild to account for new files.
494 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
495 * tm-st2000.h: New file.
496 * configure.in: Tandem debug monitor (st2000) support.
497 * remote-st2000.c, config/st2000.mt: ditto.
499 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
501 * blockframe.c (inside_entry_file, inside_main_func,
502 inside_entry_func): Return 0 if no symbols; avoid crashing.
504 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
506 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
507 without masking, since it is signed and will later be compared
508 against signed quantities. The right fix is probably to make
509 it all unsigned, but this is a small, safe fix for this release.
510 FIXME -- make the real change sometime soon.
512 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
514 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
515 parameter in call to `symbol_file_add' to 0.
517 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
519 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
521 * configure.in: Handle -m680[01234]0-wrs.
523 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
525 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
526 `ieee_extended_to_double'.
528 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
530 * valops.c (value_assign): Lint, by Pierre Willard.
532 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
534 * coredep.c (fetch_core_registers): Remove premature warning,
535 which triggers on DECstation even though all regs are accessible.
537 * m68k-pinsn.c (print_insn_arg): Use new macros to get
538 sign-extension of instruction fields even on unsigned-char hosts.
539 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
541 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
542 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
543 since they define the target, not the host.
544 * m88k-pinsn.c: Fix typo.
546 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
548 * valarith.c (value_zerop): -0.0 is still zero.
549 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
550 Patches by Paul Eggert <eggert@twinsun.com>.
552 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
554 * alldeps.mak, depend: re-make to account for ser-*.c.
556 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
558 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
559 disconnecting from controlling terminal, to avoid gdb hanging
560 on SVR4. Fixes bug reported by Oliver Okrongli.
561 * procfs.c (PROC_NAME_FMT): Change format to match default used
562 by system, as suggested by Oliver Okrongli.
563 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
564 bug fix from Brent Townshend (bst%tt@cam.ORG).
565 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
566 by turlais@rechser.total.fr.
567 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
568 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
569 * objfiles.h (unlink_objfile): Add prototype.
570 * objfiles.c (unlink_objfile): Add function.
571 * objfiles.c (free_objfile): Call unlink_objfile.
572 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
573 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
574 Also, discard old possibly bogus sf struct.
575 * symfile.c (symbol_file_add): Call init_entry_point_info() and
576 find_sym_fns() for remapped symbol files, in case of any changes
577 since the last mapping.
579 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
581 * findvar.c (read_relative_register_raw_bytes): use the raw size
582 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
584 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
586 Changes to support GDB running on DOS using GO32 and H8 support
588 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
589 allowing hosts with different text and binary file formats to
591 * coffread.c (read_coff_symtab): changed calling convention and
592 operation - now it opens its own file with FOPEN_RB rather than
593 duping and fdopening the provided handle.
594 * dbxread.c, cplus-dem.c: #include mangling.
595 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
596 binary files oring in the right bit.
597 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
598 * remote-hms.c: cleanup to use the new remote serial stuff
599 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
600 independent remote terminal I/O.
601 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
602 * source.c (openp): fix off by one problem removing / - can now
603 open a source file in the root directory with DOS.
604 * values.c (value_as_pointer): remove bogus address bits from
605 long. (unpack_long): unpack into unsigned long/short if pointer.
607 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
609 * infrun.c (child_attach): Don't allow gdb to attach to itself.
610 It gets permanently stuck in many OSes.
611 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
613 * breakpoint.c: Improve help text for info breakpoints.
615 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
617 * README: Add pointer to internals doc, and describe reading
619 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
620 * symtab.c (output_source_filename): Remove old glop for wrapping
621 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
623 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
625 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
626 * munch: Add sort -u to avoid duplications.
627 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
628 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
630 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
632 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
633 avoid infinite loops while demangling bogus mangled names.
634 * valprint.c (type_print_base): Minor fix for GNU style guide
637 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
639 * Makefile.in (VERSION): Bump to 4.5.3
640 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
641 * Makefile.in (demangle): New target to create standalone
642 demangler with same code and options as internal demangler.
643 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
644 to support ARM style and Lucid style demangling, improve
645 maintainability, fix several demangling bugs. More changes
647 * defs.h (strstr): Add ANSI compatible prototype.
648 * valprint.c (type_print_1): Demangle using ansi option.
649 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
651 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
653 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
656 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
658 * mipsread.c (parse_procedure): Return rather than using
659 uninitialized variable 'b'.
661 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
663 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
664 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
665 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
666 relative to each source file.
668 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
670 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
673 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
675 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
676 * am29k-tdep.c: Update to latest code from AMD.
677 (get_saved_register) don't crap out if no frame.
678 * remote-udi.c: Set/clear inferior_pid as appropriate.
679 (udi_open) call target_preopen, don't close fd 0!!!, clean up
680 error handling. Fixup end-of-debugging messages.
681 (udi_fetch_registers) clean up big time, mainly don't multiply
682 register_valid indices by 4, and use proper Offset when reading
683 gr96-gr127. (udi_store_registers) general cleanup.
684 (fetch_register) cleanup, simplify. (regnum_to_srnum)
685 INT_REGNUM->INTE_REGNUM.
686 * tm-29k.h: Upgrade to latest code from AMD.
687 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
688 (UDIConnect) Clean up error processing (like, don't do exit() if
689 execlp fails), make code restartable, make more attractive.
690 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
693 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
695 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
696 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
697 from former to latter.
699 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
701 * cplus-dem.c (do_args): Handle void args the same as others.
702 * objfiles.c (free_objfile): Only try to unmap files when
703 reusable objfiles are supported.
704 * valprint.c (type_print_varspec_suffix): Add parameter that
705 specifies if C++ demangling included function arguments. Use
706 it to suppress printing extra pair of ()'s.
707 * valprint.c (type_print_1): Fix problem with printing demangled
708 C++ function types where demangled type includes the function
711 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
713 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
714 Allows selection of C++ demangler to be a configuration option
715 until multiple demanglers are supported.
716 * demangle.h: New include file for extended demangler support.
717 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
718 utils.c, valprint.c: Include "demangle.h" and change all calls
719 to cplus_demangle() or fputs_demangled() to use individual
721 * valprint.c (type_print_1): Change options to cplus_demangle
722 to print demangled function args. Still broken, but now less so.
723 * cplus-dem.c: Include demangle.h, reorganize and update some
724 comments to reflect reality.
725 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
726 second arg from fixed integer to bit based multiple options.
727 * cplus-dem.c (optable): Reformat and replace ansi members with
729 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
731 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
733 * values.c (set_internalvar): Force evaluation of lazy values.
736 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
738 * Makefile.in (VERSION): Bump to 4.5.2.
739 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
740 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
741 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
742 proper handling of bit fields.
743 * gdbtypes.h (struct type): Clarify use of field.bitpos.
744 * symtab.h: Fix couple of misspellings in comments.
745 * value.h (struct value): Clarify use of bitpos.
746 * value.h (unpack_field_as_long): Change prototype, returns
748 * values.c (unpack_field_as_long): Change return type to LONGEST,
749 sign extend unpacked fields that are signed, other rewriting.
750 * config/ncr3000.mt: New target config file.
752 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
754 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
755 even when printing 8-bit characters.
757 * gdbtypes.c (make_{reference,pointer,function}_type): New
758 functions which handle overwriting of forward-referenced types
759 for stabs file reading.
760 (lookup_{reference,pointer,function}_type): These just call
761 the make_*_type functions with a null storage alloc parameter.
762 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
763 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
765 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
766 (dbx_alloc_type): Make it easier to understand. No funct change.
767 (define_symbol: 't'): Don't put the typedef name into the name of
768 the struct, union, or enum. Bugfix.
769 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
770 routines to properly handle overwriting preallocated types so that
771 forward references will work.
772 (read_enum_type): Force enum values to file scope, due to bug in
773 Sun compiler output. FIXME, fix later.
775 Remove unused header_file_prev_index mechanism. It was already
776 obsolete in gdb-3.5. These comments appeared in 3.5:
777 /* This code was used before I knew about the instance codes.
778 My first hypothesis is that it is not necessary now
779 that instance codes are handled. */
780 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
781 * buildsym.h: Remove it and prev_index that saves it.
782 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
784 * solib.c (special_symbol_handling): When called from core files,
785 must set up debug_addr. Don't print error messages, just return.
786 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
788 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
790 * cplus-dem.c: Allow nested class names (as in
792 Allow the cleaner cfront style of nested class names
793 (Q2_3Foo3Bar as well as Q23Foo3Bar).
794 Make cplus_demangle re-entrant by removing use of global
795 variables. Instead, place all shared variables in a
796 stack-allocated structure, and pass around its address.
798 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
800 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
801 29k-share/* subdirs...
803 * remote-udi.c (udi_insert/remove_breakpoint): Completely
804 rewrite, only leave out the bugs.
806 * Makefile.in: Add 29k/UDI support. Improve depend.
807 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
809 * am29k-tdep.c: Update to use new calling conventions, and misc
812 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
814 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
816 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
817 breakpoint instructions that leave PC pointing at the right place.
819 * core.c (core_open): Call warning() to print warnings.
821 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
823 * symtab.c (lookup_symbol): Need to check if msymbol->name is
824 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
825 This prevents a crash when trying to lookup the value of a
828 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
830 * signame.c, signame.h: Remove, replaced by strsignal.c in
832 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
833 sun386-xdep.c: Remove include of signame.h
834 * Makefile.in (SFILES_MAINDIR): Remove signame.c
835 * Makefile.in (HFILES): Remove signame.h
836 * Makefile.in (OBS): Remove signame.o
837 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
838 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
839 psignal, perror): Add prototypes.
840 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
842 * depend: Manually remove signame.[cho] references.
843 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
845 * convex-xdep.c (core_file_command): Replace use of sys_siglist
847 * core.c (core_open): Replace use of sys_siglist with
849 * core.c (memory_error): Replace use of sys_errlist with
851 * i960-tdep.c (print_fault): Replace use of sys_siglist with
853 * infcmd.c (program_info): Replace use of sys_siglist with
855 * infrun.c (signal_stop, signal_print, signal_program):
856 Allocate dynamically based on dynamic determination of number
857 of signals to support.
858 * infrun.c (child_create_inferior): Replace use of sys_errlist
860 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
862 * infrun.c (sig_print_info): Replace use of sig_abbrev with
863 strsigno and sys_siglist with safe_strsignal.
864 * infrun.c (handle_command): Call signo_max to find number of
865 signals. Replace sig_number with strtosigno and sig_abbrev with
867 * infrun.c (signals_info): Replace sig_number with strtosigno.
868 * infrun.c (_initialize_infrun): Call signo_max to find number of
869 signals. Dynamically allocate signal_{stop,print,program}.
870 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
871 * procfs.c (errnoname): Add function and prototype.
872 * procfs.c (info_proc_siginfo): Call errnoname, replace use
873 of sys_siglist with safe_strsignal.
874 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
875 sys_siglist with safe_strsignal.
876 * procfs.c (info_proc_stop): Call errnoname.
877 * procfs.c (signalname): Replace sig_abbrev with strsigno.
878 * stuff.c (main, get_offset): Replace use of sys_errlist with
880 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
882 * umax-xdep.c (core_file_command): Replace use of sys_siglist
884 * utils.c (safe_strerror, safe_strsignal): Add functions that
885 call strerror and strsignal respectively, and deal with NULL
887 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
888 sys_errlist with safe_strerror.
889 * valprint.c (val_print): Replace use of sys_errlist with
892 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
894 * Makefile.in: rework CFLAGS so that they can be set from the
895 command line to make. CFLAGS -> INTERNAL_CFLAGS.
896 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
897 Pass CFLAGS on recusions.
899 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
901 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
902 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
903 overkill for the problem it solved.
904 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
905 and default to simply printing type names as appropriate.
906 * main.c (main): Remove one of the leading newlines from
907 warning_pre_print initialization.
908 * objfiles.c (open_existing_mapped_file): Add function and
910 * objfiles.c (open_mapped_file): Rewrite to use new function
911 open_existing_mapped_file.
913 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
915 * sun3-xdep.c (fetch_core_registers): Lint.
916 * tm-sun3.h: Prototype lint.
919 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
921 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
922 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
923 * objfiles.c: Cast calls to close() with unused returns to void.
924 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
925 old objfile's name before updating it.
926 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
927 * objfiles.h (objfile struct): Add mmfd member.
928 * symfile.c (syms_from_objfile): Move some code to
930 * symfile.c (new_symfile_objfile): Add new function, common code
931 from syms_from_objfile.
932 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
933 mapped and unmapped symbol files.
934 * symfile.c (symbol_file_command): Print "No symbol file now"
935 message, ala exec_file_command for the exec file.
936 * symfile.h (new_symfile_objfile): Add prototype.
937 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
938 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
940 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
942 * rs6000-pinsn.c: New version from IBM (Metin).
943 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
944 to avoid warnings from some compilers.
946 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
948 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
949 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
950 type's flag word that marks it as a fundamental type.
951 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
952 flags argument for all calls to init_type().
953 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
954 flags argument for all calls to init_type(). Also remove
955 dependency on host sizes for ints, floats, etc.
956 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
957 flags argument for all calls to init_type(). Also remove
958 dependency on host sizes for ints, floats, etc.
959 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
960 bit to flags argument for all calls to init_type(). Add types
961 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
962 * valprint.c (unsigned_type_table, signed_type_table,
963 float_type_table): Remove.
964 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
965 bit when printing fundamental types, and print the actual name
966 for such types, rather than inventing one. Remove code that
967 invented fundamental type names.
968 * valprint.c (_initialize_valprint): Remove initializations
969 for now removed unsigned_type_table, signed_type_table, and
972 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
974 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
975 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
978 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
980 * dwarfread.c (target_to_host): New function similar to previous
982 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
983 Extensive changes to convert all previous usages to use new
984 target_to_host() function.
985 * dwarfread.c (struct dieinfo): Change types of most integral
986 members to be unsigned.
988 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
990 * WHATS.NEW: Revise -mapped doc.
992 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
994 * mipsread.c (parse_partial_symbols): Complain when sh->index is
995 too high or when skipping `forwards' moves us backwards.
996 (parse_type): Print mis-guessed tag name in complaint.
997 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
998 (parse_procedure): Do not attempt to create symbols; just fill in
999 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
1000 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
1001 for clarity. Set top_stack before calling parse_external. In
1002 stabs, sort symbols before calling parse_procedure.
1004 * symmisc.c (std_in, std_out, std_err): Add vars to access std
1005 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
1006 * Makefile.in: Remove stage* targets. Avoid echo on recursive
1007 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
1010 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
1012 * Makefile.in (VERSION): Set to 4.5.1.
1013 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
1014 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1015 fill_gregset): New functions for SVR4 /proc support.
1016 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
1017 Remove new symbol types and such to ../include/coff/symconst.h.
1018 (parse_symbol): Simplify code for parsing struct/enum/unions.
1019 (parse_type): Handle `long long' types.
1020 (upgrade_type): Handle `const' qualifier.
1021 (parse_partial_symbols): fix indentation, clean a bit.
1023 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
1025 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
1026 copy in data from raw read buffers, calling bfd byteswapping
1027 routines as appropriate. Use to replace most existing memcpy
1029 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
1030 * configure.in: Recognize new ncr3000 config.
1031 * config/ncr3000.mh: New config file.
1033 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
1037 * README: Update for release.
1038 * Makefile.in: Update version to 4.5.
1039 * WHATS.NEW: The obvious.
1041 * depend: Generate new depend file for this release.
1043 * Makefile.in (depend): Fix dependancy generation so that it does
1044 not include gcc 'fixincluded' files, which are usually in a system
1047 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
1049 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
1050 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
1051 symbols for nameless types. And, handle `R' (register parameter
1052 type) for AIX. (an extension to existing stabstring grammar).
1053 * rs6000-xdep.c: Fix typo (= should have been ==).
1055 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
1057 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
1059 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
1061 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
1062 * signame.c (SIGWAITING, SIGLWP): Add.
1064 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
1066 * xm-i386mach.h: add decls for errno and strdup().
1068 * breakpoint.c (breakpoint_1): Add (int) casts for enums
1069 used in array index context (otherwise, some compilers barf).
1071 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
1073 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
1074 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
1075 in a system call, and provide better backtrace if so.
1077 * Makefile.in (HFILES): Add xcoffsolib.h.
1078 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
1079 * rs6000-pinsn.c: #include "opcode/rs6k.h"
1081 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
1082 mipscoff_symfile_read): Convert to BFD to do file I/O.
1084 * symfile.c: #include <ctype.h> to get proper def if isspace().
1086 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
1088 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
1090 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
1091 function also when parsing embedded stabs.
1093 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
1095 * mipsread.c: Fix more declarations.
1097 * mipsread.c: Fix many invocations of complain. Use enum
1098 type_code where appropriate.
1100 * xm-vaxult.h: Add decl for strdup().
1102 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
1105 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
1107 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
1110 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
1112 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
1113 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
1114 Merge in more patches for rs6000 from Metin Ozisik.
1115 * utils.c: Fix typo in comment.
1117 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
1119 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
1120 * procfs.c (attach): Set nopass_next_sigstop if attached
1121 process is forcibly stopped.
1122 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
1123 resending SIGSTOP to attached process on first resume.
1125 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
1127 * Makefile.in (SFILES_MAINDIR): add mipsread.c
1129 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
1131 * Makefile.in (OBS): Compile mipsread.c for all targets now.
1132 (VERSION): Bump to 4.4.85.
1133 * mipsread.c: Update for new include files. Lint.
1134 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
1135 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
1136 Don't need to bring in mipsread.o specially any more.
1138 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
1140 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
1141 routine (for Irix-4.x). Make many funcs static and void.
1142 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
1143 * (init_extra_frame_info): Don't trash cached value of frame
1144 pointer register. This fixes backtracing through routines that use
1145 alloca(). Generally clean up declarations of functions, and use
1146 typedefs and macros to reference data structures as appropriate.
1147 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
1150 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
1152 * values.c (unpack_long): Fix unpacking error for signed chars
1153 on hosts where the default character type is unsigned.
1154 * procfs.c (pr_flag_table, pr_why_table): Add some entries
1155 for newer SVR4 variants.
1156 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
1157 turn off trace inherit-on-fork flag to favor latest SVR4 method.
1158 * procfs.c (mappingflags): Add support for MA_PHYS
1160 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
1162 * buildsym.c (read_struct_type): Avoid coredump when C++
1163 abbreviated type name is messed up. Reported by Joe Buck.
1164 FIXME, we need to determine whether GDB or GCC needs to be
1165 smarter to correctly locate this type name.
1167 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
1168 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
1169 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
1170 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
1171 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
1173 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
1175 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
1176 * symtab.h (current_source_symtab): Make extern
1177 * symtab.h (current_source_line): Make extern
1178 * inferior.h: Move all procfs.c prototypes to one place, add
1179 prototype for proc_signal_handling_change. Add prototypes for
1180 signal_stop_state, signal_print_state, and signal_pass_state.
1181 * inferior.h (stop_soon_quietly): Make extern
1182 * inferior.h (attach_flag): Make extern
1183 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
1184 * infrun.c (signal_stop_state, signal_print_state,
1185 signal_pass_state): New functions to query specific signal
1187 * infrun.c (handle_command): Minor error message change, add
1188 NOTICE_SIGNAL_HANDLING_CHANGE.
1189 * procfs.c (open_proc_file): Remove iris specific reset of
1190 inherit-on-fork flag, moved to proc_set_exec_trap().
1191 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
1192 to reset inherit-on-fork flag, bash comment to GNU form.
1193 * procfs.c (proc_base_address, set_proc_siginfo,
1194 fetch_core_registers): Conform to code style.
1195 * procfs.c (signame.h): Include.
1196 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
1197 syscallname(), info_proc_syscalls()): New macros, tables, and
1198 functions to organize and report system call information.
1199 * procfs.c (saved_fltset, saved_trace, saved_sighold,
1200 saved_exitset, saved_entryset): Add to procinfo struct.
1201 * procfs.c (struct trans): Add.
1202 * procfs.c (pr_flag_table, pr_why_table, faults_table,
1203 siginfo_table, errno_table): Tables to translate numeric values
1204 to symbolic names and short descriptions.
1205 * procfs.c (signalname, info_proc_signals): Add function and
1207 * procfs.c (proc_info): Now info_proc.
1208 * procfs.c (proc_info_address_map): Now info_proc_mappings.
1209 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
1210 info_proc_faults, lookupname, lookupdesc, sigcodename,
1211 sigcodedesc): New functions.
1212 * procfs.c (proc_signal_handling_change): New function to set
1213 the trace flags based on the state of gdb's signal handling flags.
1214 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
1215 and remove code to do PIOCSTRACE ioctl.
1216 * procfs.c (attach, detach): Preserve and restore process flags
1217 using saved_* fields in procinfo struct.
1218 * procfs.c (attach): Call proc_signal_handling_change.
1219 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
1220 * procfs.c (proc_desc): Update for latest changes.
1221 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
1222 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1223 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1225 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
1227 * procfs.c (set_proc_siginfo): Add prototype and new function.
1228 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
1229 up inferior siginfo struct.
1230 * elfread.c (elf_symfile_read): Compute the relocation amount
1231 by subtracting off the address of the ".text" section.
1232 * solib.c: Add pointer to ".text" section to so_list struct.
1233 * solib.c (solib_map_sections): Initialize pointer to ".text"
1234 section in so_list struct.
1235 * solib.c (symbol_add_stub): Pass base address of ".text"
1236 section to symbol_file_add, rather than the load address of
1237 the shared library. On SunOS they are the same. On SVR4 they
1240 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
1242 * mipsread.c (parse_procedure): PDR.isym should get pointer to
1243 function name, not .gdbinfo. symbol.
1245 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
1247 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
1249 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
1251 * Makefile.in (VERSION): 4.4.8
1253 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
1254 commands in .cshrc/.profile won't get traced.
1256 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
1258 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
1259 * exec.c (build_section_table): Don't abort if no sections.
1260 * sparc-tdep.c (single_step): Lint.
1261 * utils.c (mrealloc): Handle realloc (0, size) case here.
1263 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
1265 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
1268 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
1270 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
1271 .gdbinfo. symbols are created. Move creation from parse_procedure
1272 to parse_symbol, where it is fairly easy to grow the symtab. This
1273 also fixes a symtab trashing bug on all mips-based systems.
1274 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
1276 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
1277 mips_extra_func_info, and all the PROC_xxx macros that look at it.
1279 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
1281 * c-exp.y: Add missing return type to yyparse() prototype.
1283 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
1285 Create and use macros for iterating on symtabs, psymtabs, msymbols.
1287 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
1288 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
1289 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
1290 (patch_opaque_types): Avoid dummy args and result.
1291 * objfiles.c (have_partial_symbols, have_full_symbols,
1292 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
1293 (iterate_over_objfiles, iterate_over_symtabs,
1294 iterate_over_psymtabs): Remove, clunky and slow.
1295 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
1296 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
1297 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
1298 dump_objfile): Remove dummy args and results. Move filename
1299 comparisons to callers.
1300 (printsyms_command, printpsyms_command, printmsyms_command,
1301 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
1302 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
1303 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
1304 list_symbols, make_symbol_completion_list): Replace explicit
1305 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
1306 Eliminate Dijkstra flag crap, break out of loops with gotos.
1307 (lookup_symtab_1): Protect '/' tests from short filenames.
1308 (cplus_mangled_symbol): Move inline into lookup_symbol.
1309 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
1310 (relocate_minimal_symbol): Move inline to vmap_symtab.
1311 (vmap_symtab): Replace iteration with ALL_OBJFILES,
1312 iterate_over_msymbols with ALL_MSYMBOLS.
1314 Misc cleanup prior to release.
1316 * Makefile.in (VERSION): Roll to 4.4.7.
1317 (HFILES): Add call-cmds.h.
1318 * call-cmds.h: New header for command fns called by other files.
1319 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
1320 (breakpoint_1): Remove unused type arg. Change callers.
1322 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
1323 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
1324 * mipsread.c: Add prototypes for all static functions.
1326 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1327 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1328 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
1329 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1330 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1331 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
1334 * buildsym.c (define_symbol): Handle global register variables
1335 (from Pierre Willard). Complain if register numbers are too large.
1336 * target.c (nomemory): Now that higher levels examine errno, give EIO.
1337 * tm-sparc.h: Don't #include <sun4/reg.h>.
1338 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
1339 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
1341 * language.h: Avoid forward enum declaration.
1342 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
1343 config/sun4os5.mt: New host and target.
1344 * defs.h (errno): #include <errno.h> rather than assuming int.
1345 From Pierre Willard.
1347 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
1348 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
1349 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
1350 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
1351 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
1352 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
1353 sparc-xdep.c, utils.c, value.h, values.c: Lint.
1355 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
1357 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
1358 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
1359 * language.h (enum exp_opcode): Avoid forward enum def.
1360 * main.c (define_command, user_defined_command): Lint.
1361 * mem-break.c, xcoffread.c: Lint.
1362 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
1364 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
1366 * Merged in latest RS6000 diffs from Metin G. Ozisik.
1367 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
1368 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
1369 or IBM6000_TARGET as (approximately) appropriate.
1371 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
1373 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
1374 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
1375 or not to try reading symbols from a mapped objfile. Plugs memory
1376 leak due to shared libraries generating no psymtabs or symtabs.
1378 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
1380 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
1381 * copying.awk: Lint. Make stronger warning at top of copying.c.
1382 * elfread.c (elf_symtab_read): Eliminate check of mainline.
1383 * gdbtypes.c (smash_to_*): Remove FIXME comments.
1384 (lookup_pointer_type): Add FIXME comment.
1385 * main.c (set_history_size_command): Disallow negative size.
1386 * partial-stab.h: Update copyright.
1387 * rs6000-tdep.c (skip_trampoline_code): Better comments.
1389 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
1391 * main.c (set_history_size_command): Negative size is error.
1392 (Reported by Peggy Fieland.)
1394 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
1396 * coffread.c (coff_symfile_init): Update comment.
1397 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
1398 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
1399 macros to access the dbx specific objfile information.
1400 * dbxread.c (symfile_string_table, symfile_string_table_size):
1401 Remove these local variables.
1402 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
1403 read_dbx_symtab): Remove the stringtab and stringtab_size params
1404 from the function prototypes, the function definition, and the
1405 function calls. These are now available via DBX_STRINGTAB and
1406 DBX_STRINGTAB_SIZE using the objfile pointer.
1407 * dbxread.c (dbx_symfile_read): Relocate addr before using as
1408 an arg to read_dbx_symtab.
1409 * dbxread.c (dbx_symfile_read): Remove code that free'd the
1410 stringtab and the dbx specific per-objfile private info.
1411 * dbxread.c (init_psymbol_list): Remove symbol count from passed
1412 args in prototype, function definition, and function calls. It is
1413 now available via the DBX_SYMCOUNT macro using the objfile
1415 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
1416 local instance of struct dbx_symfile_info and replace with DBX_*
1418 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
1419 symfile_string_table and symfile_string_table_size.
1420 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
1421 symfile_string_table.
1422 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
1423 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
1424 stringtab size variables. Remove all code that used to reread
1426 * objfiles.c (allocate_objfile): Move calls to init_malloc()
1427 to prior to any calls to mmalloc for the objfile specific heap.
1428 * utils.c (init_malloc): Document the requirement that for each
1429 heap for which corruption checking is desired, that init_mmalloc
1430 must be called prior to any mmalloc calls on the heap.
1432 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
1434 * rs6000-pinsn.c: Make dis-assembly output more like
1435 other targets: Don't print instruction in hex before
1436 the assembly; use print_address to print out jump
1439 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
1441 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
1442 * cplus-dem.c: Support "Sc" meaning "signed char".
1444 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
1446 * configure.in: fix iris/iris3.
1448 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
1450 * command.c, main.c (various places): Use ctype.h macros
1451 (such as isupper(x)), instead of hard-wiring in ASCII-isms
1452 (such as (x >= 'A' && x <= 'Z')).
1453 (There are still more of these in other files.)
1454 * main.c (defined_command): Lower-case the user's
1455 new command before entering it. Needed because
1456 command lookup is case-insensitive (and also lower-cases).
1457 (Based on Metin's earlier patch.)
1459 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
1461 * config/irix4.mh: new file.
1463 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
1465 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
1468 * xm-mips.h: Declare strdup for ultrix.
1470 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
1471 when calling new_symbol.
1472 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
1475 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1477 * config/rs6000.mh: Update (for Fred's new mmalloc)
1478 flags to disable use of GNU malloc/mmalloc.
1479 * munch: Change SYSV rule to allow .text before the label,
1480 as well as after, to work for AIX.
1481 * gdbtypes.h: Minor clarifiction.
1483 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
1485 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
1486 continuation in yet another place (between method declarations).
1488 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
1490 * mips-tdep.c: include symfile.h and objfiles.h to fix
1493 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
1495 * valops.c (value_struct_elt_for_reference): Added 'offset'
1496 parameter to handle multiple inheritance.
1497 * eval.c, value.h: Update accordingly.
1499 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
1501 * objfiles.h: New file
1502 * Makefile.in (HFILES): Add objfiles.h
1503 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
1504 main_scope_lowpc, main_scope_highpc.
1505 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
1506 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
1507 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
1508 xcoffread.c, : Include objfiles.h.
1509 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
1510 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
1511 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
1512 inside_entry_file() and logic changed appropriately.
1513 * blockframe.c (outside_startup_file): Renamed to
1514 inside_entry_file() and logic changed appropriately.
1515 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
1516 and logic changed to use per-objfile specific fields.
1517 * blockframe.c (inside_entry_scope): Renamed to
1518 inside_entry_func() and logic changed to use per-objfile specific
1520 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
1521 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
1522 Remove extern decls.
1523 * symfile.c, symfile.h (entry_point): Remove extern decl.
1524 * coffread.c (coff_symfile_init): Common entry point init code
1525 moved to symfiles.c, call init_entry_point_info().
1526 * coffread.c (complete_symtab): Use new per-objfile entry info.
1527 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
1528 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
1530 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
1531 * defs.h (inside_entry_scope, outside_startup_file,
1532 inside_main_scope): Prototypes changed for renames to
1533 inside_entry_func, inside_entry_file, inside_main_func,
1535 * symfile.c (syms_from_objfile): Common entry point init code
1536 moved to init_entry_point_info() and call init_entry_point_info().
1537 * symfile.h (init_entry_point_info): Include prototype.
1538 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
1539 moved to symfiles.c and call init_entry_point_info().
1540 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
1541 main_scope_lowpc, main_scope_highpc): Remove extern decls.
1542 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
1544 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
1545 works for the majority of targets.
1546 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
1547 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
1548 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
1549 Use default definition in frame.h.
1550 * frame.h (selected_frame_level): Make decl extern.
1551 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
1552 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
1553 * partial-stab.h: Use new per-objfile entry info.
1554 * symfile.h (struct objfile): Removed, moved to objfiles.h.
1555 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
1556 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
1557 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
1558 have_minimal_symbols): Prototypes moved to objfiles.h.
1559 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
1560 Macros moved to objfiles.h.
1561 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
1563 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
1565 More C++ improvements (pointers to members, qualified names).
1566 * c-exp.y: Support exp.type::name and exp->type::name
1567 syntaxes. (Unfortunately, doesn't work for static members.)
1568 * c-exp.y, eval.c: Make type::~type work better.
1569 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
1570 value_static_field by value_struct_elt_for_reference.
1571 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
1572 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
1573 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
1574 for OP_SCOPE operand; no point in it now that we use lazy
1575 reading of values, and use "reference to member" objects.
1576 * gdbtypes.h: Clarify comment.
1577 * valops.c: Change value_struct_elt_for_address to return
1578 a reference (or variable), rather than a pointer. Change
1579 the name to value_struct_elt_for_reference to reflect this.
1580 Returning a reference instead of a address provides a
1581 generalization, since we can use the routine for both
1582 class::name as well as &class::name.
1583 Also, recurse to handle multiple inheritance properly.
1584 * valprint.c: Moved code to print pointer-to-members
1585 to new function point_class_member. This allows a
1586 "reference-to-member" to be printed using the same code.
1587 * valprint.c (type_print_varspec_prefix): Avoid printing
1588 "struct " for domains of class-member types.
1589 * valops.c (search_struct_field): Inline code for simplified
1590 version of value_static_field (which can then be deleted).
1591 * value.h: Rename value_struct_elt_for_address to
1592 value_struct_elt_for_reference. Delete value_static_field.
1593 * values.c: Remove no longer used function value_static_field.
1595 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
1597 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
1598 elfread.c (coff_symfile_finish): Add function, prototype, and
1599 add to the xxxx_sym_fns struct for each file type. Also reformat
1600 the xxxx_sym_fns vector to a standard format and add comments.
1601 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
1602 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
1603 Pass pointer to struct objfile rather than pointer to sym_fns.
1604 Change references inside each function accordingly. Allocate any
1605 symbol file specific info in the per-objfile memory region.
1606 * dbxread.c (free_and_init_header_files): Break function into
1607 free_header_files(), called from dbx_symfile_finish(), and
1608 init_header_files(), called from dbx_new_init().
1609 * dbxread.c (dbx_new_init): Move deallocation things to new
1610 dbx_symfile_finish function.
1611 * elfread.c (elf_new_init): Call buildsym_new_init().
1612 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
1613 routine for the objfile before deallocating other stuff.
1614 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
1615 * symfile.h: Move struct sym_fns to before struct objfile def.
1616 Add sym_finish function pointer and change prototypes of other
1617 function pointers to reflect passing struct objfile pointer rather
1618 than struct sym_fns pointer.
1619 * symfile.c: Remove now obsolete symtab_fns pointer.
1620 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
1621 locates the correct sym_fns struct for the given objfile.
1622 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
1623 for better support of mapped symbol tables.
1624 * symfile.c (symbol_file_command): Remove obsolete code using
1626 * symfile.h: Remove duplicate declarations for symfile_objfile,
1627 entry_point, and object_files.
1628 * target.c (target_info): Compare symfile_objfile to NULL.
1629 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
1630 aixcoff_symfile_finish().
1632 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
1634 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
1635 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
1636 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
1638 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
1640 Some improvements to g++ debugging.
1641 * symtab.c (list_symbols): demangle before pattern matching.
1642 * symtab.c: Other fixes to improve handing of operators.
1643 * valprint.c (type_print_base): Fix test for constructor.
1644 * values.c (value_static_field): Allow evaluation of
1645 CLASS::METHOD, returning a function pointer.
1647 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
1649 * Makefile.in (VERSION): Roll 4.4.6.
1650 * exec.c (exec_file_command): Add code to ignore optional args
1651 passed in by file_command() for use in symbol_file_command().
1652 * main.c (main): Document -mapped and -readnow in help summary.
1653 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
1654 * objfiles.c (allocate_objfile): Filename arg removed. Changes
1655 to get filename from bfd with bfd_get_filename(). Test mapto
1656 against 0, not NULL. Use mstrsave() to make copy of filename.
1657 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
1659 * remote-vx.c (vx_load_command, add_symbol_stub):
1660 Symbol_file_add() takes an additional arg.
1661 * solib.c (symbol_add_stub): Symbol_file_add() takes an
1663 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
1664 changed to return a bfd not an objfile pointer.
1665 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
1666 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
1667 Change to eliminate local bfd and use symfile_bfd_open() plus
1668 allocate_objfile(). Add code to implement readnow option.
1669 * symfile.c (symbol_file_command): Changes to option handling,
1670 readnow functionality moved to symbol_file_add().
1671 * symfile.c (symfile_init): Eliminate local copy of bfd.
1672 * symfile.c (add_symbol_file_command): Changes to parse mapped
1673 and readnow options.
1674 * symfile.h (allocate_objfile): Arg removed from prototype.
1675 * symtab.h (symbol_file_add): Arg added to prototype.
1676 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
1679 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
1681 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
1682 mtrace.awk, state.c, state.h: Removed.
1683 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
1684 directories searched for source files.
1685 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
1686 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
1687 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
1688 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
1689 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
1690 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
1691 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
1693 * Makefile.in (HFILES): Remove state.h
1694 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
1695 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
1696 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
1697 * Makefile.in (clean): Remove all object files.
1698 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
1699 * cplus-dem.c: Remove prototypes definitions that are now done in
1701 * dbxread.c (throughout): Change from using per-objfile
1702 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
1703 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
1704 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
1705 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
1706 * depend: Remove dependencies for state.o, state.h.
1707 * dwarfread.c: Add declaration for warning_pre_print.
1708 * dwarfread.c (dwarfwarn): Use warning_pre_print.
1709 * dwarfread.c (throughout): Change from using per-objfile
1710 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
1711 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
1712 use supplied objfile.
1713 * i386-xdep.c (print_387_status): Change to use warning() rather
1715 * i387-tdep.c (print_387_control_word): Change to use warning()
1716 rather than printfs.
1717 * infrun.c (wait_for_inferior): Remove unreachable abort() call
1718 that some compilers grumble about.
1719 * language.c (throughout): Add declaration for warning_pre_print
1720 and using warning() instead of printfs.
1721 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
1722 * main.c (main): Add declaration for warning_pre_print and set it
1723 similarly to error_pre_print. Add declarations for
1724 mapped_symbol_files and readnow_symbol_files. Add appropriate
1725 definitions to long_options[].
1726 * minsyms.c: Trivial fix to comment.
1727 * objfiles.c (allocate_objfile): Substantially rewritten for
1728 using mapped symbol files.
1729 * objfiles.c (throughout): Change from using per-objfile
1730 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
1731 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
1732 * source.c (throughout): Change from using per-objfile
1733 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
1734 * source.c (open_source_file): Use mstrsave to save file name in
1735 mapped symbol region for objfile.
1736 * symfile.c: Remove include for state.h.
1737 include to local form.
1738 * symfile.c (symbol_file_add_digested): Remove.
1739 * symfile.c (symbol_file_add): Substantially rewritten for mapped
1741 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
1742 from objfile structure. Add malloc descriptor pointer (md).
1743 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
1744 * symm-xdep.c (print_fpu_status): Use warning() rather than
1746 * symmisc.c (free_symtab_block): Now takes and uses current
1748 * symmisc.c (throughout): Change from using per-objfile
1749 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
1750 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
1751 Sun compiler grumblings when PTR is char *.
1752 * symtab.c (lookup_symbol): Cast return value of iterate_over_
1753 msymbols() to correct pointer type.
1754 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
1755 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
1756 error always starts on a line of it's own.
1757 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
1758 Rewrite for new mapped malloc package use.
1759 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
1760 that don't want to use the mapped malloc package; pass arguments
1761 on to traditional malloc package functions.
1762 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
1763 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
1764 mrealloc, malloc, and realloc but get fatal error if runs out
1766 * utils.c (msavestring, mstrsave): Save a string in a specific
1767 mapped malloc region.
1768 * utils.c (print_spaces): Use xmalloc to get the buffer.
1769 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
1770 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
1771 * config/i386v4.mh: Insignificant reorganization.
1773 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
1775 * xcoffread.c: Only enable compilation of debugging functions
1776 if IBM6000 is defined. Fails to compile otherwise.
1778 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
1780 * Makefile.in: pass MAKEINFO down on info.
1782 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
1784 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
1785 useless code, including an lseek to an uninitialized variable.
1786 Reported by Jim Williams <jimbo@wrs.com>.
1788 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
1790 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
1791 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
1792 * minsyms.c, symfile.c: Changes that may be generally
1793 applicable, but are #ifdef IBM6000 for now.
1794 * rs6000-xdep.c: Fixed typo in comment.
1795 * rs6000-tdep.c: Non-substatial changes.
1796 * xoffread.c: The main change here is addition of some
1797 debugging functions.
1798 * xoffexec.c: More changes.
1800 * xcoffread.c: Fixed two too-few-parameters bugs.
1802 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
1803 to SOLIB_CREATE_INFERIOR_HOOK macro.
1805 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
1807 * symfile.h: Add prototype for iterate_over_msymbols().
1808 * symtab.c (cplus_mangled_symbol): Add function.
1809 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
1810 iterate_over_msymbols to find demangled C++ symbol.
1811 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
1812 value to iterate_over_msymbols().
1813 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
1816 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
1818 * Makefile.in: added check target.
1820 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
1822 * ecoff.c: Move to ../bfd/coff-msym.c.
1823 * config/mt-*mips: Remove ecoff.o from the configuration.
1824 * remote.c (): Add newline to initial +.
1825 (remote_resume): Mention how to cope with signals.
1826 (remote_interrupt): Add debug msg.
1827 (remote-wait): Implement new 'T' reply, which includes
1828 status, PC, and FP all in a single short message.
1829 (putpkt): Add further debugging of packet acks.
1830 * mipsread.c (fixup_symtab): Also swap RFD's.
1831 (parse_partial_symbols): Avoid bug on unknown symbol types.
1832 * Makefile.in (VERSION): Roll to 4.4.5.
1833 * mips-tdep.c (heuristic_proc_start): Avoid long delays
1834 for remote MIPS by limiting heuristic to 200 byte search.
1835 (heuristic_proc_desc): Byte-swapping.
1836 (mips_print_register): Cope with failure of
1837 read_relative_register_raw_bytes. Byte-swap integers for
1839 * mips-pinsn.c (print_insn): Byte-swap instruction.
1841 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
1843 * config.sub configure.in config/.Sanitize config/mh-irix4
1844 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
1845 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
1846 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
1847 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
1849 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
1851 * defs.h, utils.c: xrealloc takes PTR as first arg.
1852 * defs.h: Reword confusing comment about ANSI prototypes.
1853 * defs.h: Some minor whitespace changes.
1854 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
1855 not NULL, which can be (void *).
1856 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
1857 * tm-i386v.h (SP_ARG0): Define
1858 * xm-sysv4.h: Back out of change for missing prototypes.
1859 * i386-tdep.c (get_longjmp_target): Add function.
1861 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1863 * Makefile.in: install man page too.
1865 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
1867 * All GDB files that #include defs.h: Removed stdio.h.
1868 (defs.h): #include stdio.h.
1870 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1872 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
1873 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
1874 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
1875 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
1876 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
1877 it before printing out the hex shape of an address.
1879 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
1881 * rs6000-xdep.c (frame_initial_stack_address): Move
1882 code to set frame->cache_fsr into new separate function
1883 frame_get_cacahe_fsr. This allows fixing a fatal error.
1884 * xcoffexec.c: Turn previously suppressed error
1885 message back on, after cleaning up BFD.
1887 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
1888 printing of blank line, since it cases printing of an
1889 extra blank line. Is this intended? It does mess up
1891 * defs.h: Put back declarations of malloc and realloc,
1892 but protected by #ifndef MALLOC_INCOMPATIBLE.
1893 * objfiles.c: Undo previous change: Use malloc/realloc
1894 for objfile malloc/realloc fields (but add a cast).
1895 * xcoffexec.c: Suppress an error message (for now).
1897 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
1899 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1900 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
1901 * buildsym.c: Use smash_to_pointer_type() to handle forward type
1903 * xcoffread.c: Modifications to C_DECL storage class handling, and
1904 introduction of an old smash_to_pointer_type() routine.
1906 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1907 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
1908 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
1909 parameters have been modified.
1911 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1912 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
1913 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
1914 and fetch_inferior_registers() always fetched all the registers
1915 resulting valid register values at hand all the time. Pushing a dummy
1916 frame did not require validating all register values first. After
1917 putting the above mechanism into action, we didn't have valid registers
1918 values always ready. Thus, all registers need to be fetched before
1919 pushing a dummy frame now.
1921 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1922 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
1923 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
1924 the starting address (actual frame address) of a frame.
1925 * rs6000-tdep.c: modifications to function_frame_info() to see if
1926 function reserves a frame pointer register (alloca register)
1927 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
1928 FRAME_LOCALS_ADDRESS has been updated to support debugging of
1929 functions with alloca() calls.
1931 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
1933 * xm-sysv4.h: Provide definitions/prototypes for host environment
1934 functions for which no definitions or prototypes are provided in
1935 any currently included gdb or host environment header files.
1936 For SVR4, this currently includes malloc and realloc, which cannot
1937 be portably prototyped in any gdb include file.
1939 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
1941 * buildsym.h: Remove obsolete variable file_stabs.
1943 * Makefile.in: Move place where configure merges in host-
1944 and target-dependent fragments later, so the latter
1945 can override (say) GNU_MALLOC.
1946 * config/mh-rs6000: Use system malloc. Otherwise, I
1947 ended up with *two* incompatible versions of malloc
1948 (functions in libc would call the malloc in libc).
1949 I assume this is a shared library problem.
1951 * remote.c: Fix (presumed) typo.
1952 * objfiles.c: Use xmalloc/xrealloc instead of
1953 malloc/realloc (since the latter are no longer declared).
1955 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1956 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
1957 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
1958 handle individual registers.
1959 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
1960 correctly in case it wasn't cached yet. (A problem showed up
1961 after fetching individual registers.)
1962 * buildsym.c: Disable type_synonym_name's type name overwriting
1963 in cases it is unnecesary. rs6000 portation doesn't use
1964 type_synonym_name, and it used to nullify type names
1965 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
1966 type's name as soon as space for that type is allocated.
1967 * xcoffread.c: ignore a section's lineno information if it is
1968 not `.text'. (In rs6000 bfd portation integration, skipping over
1969 `.pad' sections are ignored since it was in machine independent
1970 part of the code. Thus, a problem of fake sections with invalid
1971 lineno information arised.)
1973 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1974 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
1975 * rs6000-tdep.c: make function_frame_info() work whether or not
1976 reading from a core file.
1977 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
1979 * infrun.c. main.c, printcmd.c. symtab.c:
1980 More changes from IBM for rs6000.
1983 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
1985 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
1986 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
1987 Merge in changes (mostly from IBM) for RS6000.
1988 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
1989 More changes from IBM for RS6000. These are in machine-
1990 independent code, and probably could do with some cleaning
1991 up. The most questionable of these are #ifdef IBM6000.
1992 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
1993 to single_step() (for consistency with rs6000 and i860).
1994 * utils.c: Allow the 1st arg to xrealloc to be NULL
1995 (in which case do malloc). This removes the need for
1996 some tests in xcoff code (and perhaps other places?).
1997 * coffread.c: Removed variables last_source_file,
1998 type_vector, and type_vector_length as these are now
1999 defined by buildsym.[ch].
2000 * defs.h: Remove prototypes for malloc and realloc, since
2001 these should only be used to implement xmalloc and xrealloc,
2002 and they conflict with <stdlib.h> in AIX - where they
2003 return void* even when __STDC__ isn't defined. Sigh.
2004 * munch: Recognize *initialize* in data as well as text
2005 (AIX uses data). Also, incorporate a patch from Garrett
2006 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
2007 much more sensible, by only trying to match the name of
2008 the initialize_foo function, and not the junk before it.
2010 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
2012 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
2013 unless symbol table indicates that something has changed.
2015 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
2017 * remote.c: Make it work for embedded MIPS. Increase buffer
2018 size, and use throughout. Round buffer size up if too many regs.
2019 Support baud rate setting and try for an 8-bit path. If
2020 interrupted while waiting for target, send a ^C down the wire.
2021 Avoid single-byte reads.
2022 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
2024 * mips-xdep.h: Avoid the embedded regs when on Unix.
2026 * mipsread.c: Byte-swap the symbol table structures, using
2027 routines from ecoff.c, to read a symbol table written in any
2028 of the four possible byte orders.
2029 * configure.in (mips-big-* target): Same as Sony News.
2030 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
2031 * ecoff.c: New file for symbol swapping routines.
2033 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
2035 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
2036 all-breakpoints' command.
2037 * (get_number): Allow users to enter negative breakpoint numbers.
2038 * (breakpoint_1): Reformat display of 'info break' to show new
2040 * (create_longjmp_breakpoint, breakpoint_re_set,
2041 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
2042 symfile.c (syms_from_objfile): Re-do
2043 insertion of longjmp breakpoints. Move all code into
2044 breakpoint_re_set, and call that instead of
2045 create_longjmp_breakpoint in symfile.c.
2047 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
2049 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
2050 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
2051 * symtab.c (find_pc_symtab): Handle having no objfiles.
2052 * infcmd.c: Fix comment.
2053 * objfiles.c (free_all_objfiles): Add.
2054 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
2055 * symfile.c (symbol_file_command): free all objfiles when
2056 specifying a new symbol file.
2057 (reread_symbols): Stat the file name, don't fstat the descriptor.
2059 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2061 * Makefile.in, configure.in: removed traces of namesubdir,
2062 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2063 copyrights to '92, changed some from Cygnus to FSF.
2065 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
2067 * dbxread.c (end_psymtab): Delete empty psymtabs.
2068 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
2069 * symfile.h (struct objfile): Add free_psymtabs.
2071 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
2073 * Makefile.in (VERSION): Roll to gdb-4.4.4.
2075 * symfile.c (symbol_file_command): strcmp => !strcmp.
2076 * breakpoint.h: Move prototypes to follow enum definition they need.
2077 * breakpoint.c, infrun.c: Lint.
2078 * printcmd.c: Use `enum enable' rather than `enum
2080 * mipsread.c: First pass at making it compile with the new
2081 objfile changes. Probably seriously broken still, but it
2084 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
2086 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
2087 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
2088 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
2089 stepping (and nexting) through longjmp(). Also, cleanup
2090 breakpoint handling quite a bit by creating explicit breakpoint
2091 types instead of using magic breakpoint numbers.
2092 Makefile.in: Update version to 4.4.3
2094 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
2096 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
2097 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
2098 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
2100 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
2102 * minsyms.c (install_minimal_symbols): Add bunches to any
2103 existing minsyms in the objfile. Avoid extra mallocation
2104 by working directly in the obstack. Remove ignored `mainline' parm.
2105 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
2106 xcoffread.c: Change all callers.
2107 * FIXME: We should be able to eliminate MAINLINE from all the
2108 symbol readers now, with a small bit of work.
2110 * valops.c, value.h: Lint.
2111 * remote-vx.c: Add missing break; statement. Bugfix by
2112 Michael Sclafani, <sclafani@src.dec.com>.
2114 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
2116 * Makefile.in (VERSION): Update version to 4.4.2
2117 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
2118 minsyms.c, mmap-alloc.c, mmap-sbrk.c
2119 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
2120 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
2121 mmap-alloc.o, mmap-sbrk.o
2123 * altos-xdep.c: Minor whitespace change.
2124 * am29k-tdep.c (examine_prologue): Convert from misc function vector
2125 use to new minimal symbol table use.
2126 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
2127 * arm-xdep.c (store_inferior_registers): Returns void.
2128 * blockframe.c (get_pc_function_start, find_pc_partial_function):
2129 Convert from misc function vector use to new minimal symbol table use.
2130 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
2131 * breakpoint.c: Add prototypes for local functions.
2132 * breakpoint.c (catch_command_1): Change to static and remove unused
2134 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
2135 * breakpoint.h: Change function decls to prototype form.
2136 * buildsym.c: Add prototypes for local functions.
2137 * buildsym.c: Moved hashname() function here from dbxread.c.
2138 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
2139 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
2140 * buildsym.c (dbx_alloc_type): Change to static.
2141 * buildsym.c (finish_block): Add objfile parameter.
2142 * buildsym.c (misc): Change symbol_obstack to objfile version.
2143 * buildsym.c (make_blockvector): Change to static.
2144 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
2145 * buildsym.c (compare_line_numbers): Change to static, args are const,
2146 cast args when used.
2147 * buildsym.c (start_symtab): Inline new_object_header_files() call.
2148 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
2149 and made static. Add objfile parameter.
2150 * buildsym.c (end_symtab): Simplify code using line table size.
2151 Realloc the linetable on the objfile symbol_obstack and copy there.
2152 * buildsym.c (scan_file_globals): Convert from misc function vector
2153 use to new minimal symbol use.
2154 * buildsym.c (define_symbol): Add objfile parameter. Make sure
2155 strings get allocated in objfile's symbol_obstack. Convert references
2156 to builtin types to lookup_fundamental_type().
2157 * buildsym.c (read_type): Make static, add objfile parameter, convert
2158 references to buildin types to lookup_fundamental_type().
2159 * buildsym.c (read_struct_type): Add objfile parameter.
2160 * buildsym.c (read_array_type): Make static, add objfile parameter.
2161 * buildsym.c (read_enum_type): Make static, add objfile parameter.
2162 * buildsym.c (read_huge_number): Make static.
2163 * buildsym.c (read_range_type): Make static, add objfile parameter,
2164 convert references to buildin types to lookup_fundamental_type ().
2165 * buildsym.c (read_args): Make static, add objfile parameter.
2166 * buildsym.h: Convert function decl's to prototype form.
2167 * c-exp.y: Add prototypes for local functions, convert uses of misc
2168 function vector to minimal symbol table. Reformat all builtin type
2169 initializations and pass a NULL objfile to init_type() for them.
2170 * coffread.c: Change context_stack ref's to coff_context_stack,
2171 add local function prototypes. Cast uses of xrealloc arg 1.
2172 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
2173 crafting a new type.
2174 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
2175 * coffread.c (finish_block): Change name to coff_finish_block.
2176 * coffread.c (make_blockvector): Add and use objfile parameter.
2177 * coffread.c (record_line): Change name to coff_record_line.
2178 * coffread.c (start_symtab): Change name to coff_start_symtab.
2179 * coffread.c (end_symtab): Change name to coff_end_symtab.
2180 * coffread.c (record_misc_function): Change name to record_minimal_
2181 symbol and change to minimal symbol table use from misc func tbl.
2182 * coffread.c (coff_symfile_read): Convert from misc function vector
2183 use to minimal symbol table use.
2184 * coffread.c (hashname): Remove; use common version in buildsym.c.
2185 * coffread.c (decode_base_type): Change references to builtin types
2186 to calls to lookup_fundamental_type().
2187 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
2188 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
2189 * command.c: Add prototypes for local functions.
2190 * command.c (add_cmd): Prototype the 'fun' parameter and use the
2191 appropriate member of the function union for that type.
2192 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
2193 ifdef out the function since it isn't currently used.
2194 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
2195 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
2196 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
2197 * command.c (help_cmd): Compare function pointer to NULL.
2198 * command.c (help_cmd_list): Compare function pointer to NULL.
2199 * command.c (lookup_cmd_1): Use correct member of function union.
2200 * command.c (undef_cmd_error): Make static.
2201 * command.c (complete_on_cmdlist): Use correct member of func union.
2202 * command.c (do_setshow_command): Use correct member of func union.
2203 * command.c (shell_escape): Convert rindex use to strrchr.
2204 * command.h (COMMAND_H): Define if already included.
2205 * command.h (cmd_list_element struct): Change 'function' to a union
2206 and prototype args. Prototype completer function.
2207 * command.h: Convert decl's to prototype form.
2208 * convex-xdep.c (store_inferior_registers): Returns void.
2209 * copying.c: Prototype local functions.
2210 * coredep.c: Minor whitespace change.
2211 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
2212 * cplus-dem.c: Prototype local functions.
2213 * dbxread.c (hashname): Remove; moved to buildsym.c.
2214 * dbxread.c (free_and_init_header_files): Make static.
2215 * dbxread.c: Add prototypes for local functions.
2216 * dbxread.c (new_object_header_files): Remove; inlined usages.
2217 * dbxread.c (xrealloc usages): Cast args.
2218 * dbxread.c (record_misc_function): Change to record_minimal_symbol
2219 and change usages accordingly.
2220 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
2221 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
2222 * dbxread.c (dbx_next_symbol_text): Make static.
2223 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
2224 * dbxread.c (init_bincl_list): Add and use objfile parameter.
2225 * dbxread.c (free_bincl_list): Add and use objfile parameter.
2226 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
2227 * dbxread.c (end_psymtab): Convert to use per-objfile data.
2228 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
2230 * dwarfread.c (record_misc_function): Change name to record_minimal_
2231 symbol and use minimal symbol table throughout.
2232 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
2233 * dwarfread.c: Convert all references to builtin types to use the new
2234 lookup_fundamental_type function.
2235 * dwarfread.c (read_enumeration): Add and use objfile parameter.
2236 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
2238 * elfread.c (record_misc_function): Convert to use record_minimal_
2240 * elfread.c (elf_symtab_read): Add objfile parameter.
2241 * eval.c: Add prototypes for local functions and move some decls
2242 around to accomodate prototypes.
2243 * expprint.c: Add prototypes for local functions. Change references
2244 to misc function vector to minimal symbol table.
2245 * findvar.c (read_memory usages): Cast args.
2246 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
2247 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
2248 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
2249 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
2250 * gould-xdep.c: Minor whitespace change.
2251 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
2252 * hp300ux-xdep.c (store_inferior_registers): Returns void.
2253 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
2254 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
2255 * i386-tdep.c: Add prototypes for local functions.
2256 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
2257 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
2258 that defaulted to int.
2259 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
2260 i386_push_dummy_frame): Returns void.
2261 * i386-xdep.c (i386_register_u_addr): Declare params that default to
2262 int and explicitly declare return type as int.
2263 * i387-tdep.c: Minor formatting changes.
2264 * i960-tdep.c (leafproc_return): Convert from misc function vector
2265 use to minimal symbol table use.
2266 * infcmd.c: Add prototypes for local functions.
2267 * infcmd.c (continue_command, until_next_command, until_command,
2268 path_info, path_command): Make static.
2269 * infcmd.c (step_1, until_next_command): Convert from misc func
2270 vector to minimal symbol table use.
2271 * inflow.c: Add prototypes for local functions.
2272 * infptrace.c (store_inferior_registers): Returns void, not int.
2273 * language.c (_initialize_language): Use proper member of function
2275 * m2-exp.y: Add prototypes for local functions, convert misc function
2276 vector uses to minimal symbol table uses.
2277 * m2-exp.y (make_qualname, yyerror): Make static.
2278 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
2279 * m68k-pinsn.c: Add prototypes for local functions.
2280 * m68k-pinsn.c (print_insn): Cast args to read_memory.
2281 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
2282 * m68k-stub.c: Add prototypes.
2283 * m88k-pinsn.c (sprint_address): Convert from misc function vector
2284 use to minimal symbol table use.
2285 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
2286 * m88k-xdep.c (store_inferior_registers): Returns void.
2287 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
2288 * mach386-xdep.c (store_inferior_registers): Returns void.
2289 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
2290 * main.c: Add prototypes for local functions.
2291 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
2292 longjmp() result to (NORETURN void).
2293 * main.c (catch_errors): Prototype the 'func' parameter.
2294 * main.c (disconnect, stop_sig, do_nothin, float_handler):
2295 Takes an unused arg.
2296 * main.c (execute_command): Call the right member of the func union.
2297 * main.c (command_loop_marker, symbol_completion_function,
2298 command_loop): Make static.
2299 * main.c (command_line_input): Make linelength unsigned, cast arg
2300 to command_line_input().
2301 * main.c (add_info, add_com): Prototype the 'fun' parameter.
2302 * main.c (initialize_main): Call right member of function union.
2303 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
2304 * mem-break.c: Include symtab.h
2305 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
2306 * mips-xdep.c (store_inferior_registers): Returns void.
2307 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
2308 use to minimal symbol table use.
2309 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
2311 * mipsread.c (make_type): Remove, convert usages to init_type.
2312 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
2313 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
2314 vector use to minimal symbol table use.
2315 * parse.c: Add prototypes for local functions.
2316 * parse.c (xrealloc usages): Cast args.
2317 * parse.c (prefixify_expression, length_of_subexp): Make static.
2318 * parser-defs.h (PARSER_DEFS_H): Define when first included.
2319 * parser-defs.h: Convert function decls to prototype form.
2320 * partial-stab.h: Convert from misc function vector use to new minimal
2322 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
2323 the per-objfile copies.
2324 * printcmd.c: Add prototypes for local functions. Move some struct
2325 definitions around to accomodate prototypes.
2326 * printcmd.c (decode_format): Make static, change args oformat and
2327 osize to int from char.
2328 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
2329 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
2330 * printcmd.c (print_address_symbolic): Convert from misc function
2331 vector use to minimal symbol table use.
2332 * printcmd.c (address_info): Convert from misc function vector use
2333 to minimal symbol table use.
2334 * printcmd.c (delete_display, enable_display, disable_display_command):
2336 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2337 * procfs.c (fetch_core_registers): Add unused param reg_addr.
2338 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
2339 * pyr-xdep.c (store_inferior_registers): Returns void.
2340 * remote-mm.c (mm_load): symbol_file_add return value unused.
2341 * remote-nindy.c: Minor format change.
2342 * remote-vx.c (vx_load_command): symbol_file_add result unused.
2343 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
2344 * rs6000-xdep.c (store_inferior_registers): Returns void.
2345 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
2346 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
2347 vector use to minimal symbol table use.
2348 * solib.c: Add prototypes for local functions.
2349 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
2350 function vector use to minimal symbol table use.
2351 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2352 * solib.c (find_solib, shared_library_command): Make static
2353 * solib.c (read_memory, write_memory usages): Cast args.
2354 * solib.c (special_symbol_handling): Add function
2355 * source.c: Add prototypes for local functions.
2356 * source.c (select_source_symtab): Convert to scan objfiles.
2357 * source.c (open_source_file): Make static.
2358 * source.c (xrealloc usages): Cast args.
2359 * source.c (source_line_charpos): ifdef out, unused.
2360 * source.c (get_filename_and_charpos): Make static.
2361 * stack.c: Add prototypes for local functions.
2362 * stack.c (print_frame_info, frame_info): Convert from misc function
2363 vector use to minimal symbol table use.
2364 * symfile.c: Add prototypes for local functions.
2365 * symfile.c (compare_symbols): Make args const PTR's.
2366 * symfile.c (compare_psymbols, sort_pst_symbols) add.
2367 * symfile.c (sort_all_symtab_syms): Scan objfile list.
2368 * symfile.c (obsavestring): Add objfile parameter.
2369 * symfile.c (init_misc_bunches, prim_record_misc_function,
2370 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
2371 sort_misc_function_vector, compact_misc_function_vector): Remove
2372 * symfile.c (symbol_file_add_digested): Add function.
2373 * symfile.c (symbol_file_add): Returns struct objfile *.
2374 * symfile.c (symbol_file_command): Modify for state file use.
2375 * symfile.c (symfile_open): Add parameter "dumpable".
2376 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
2377 * symfile.c (load_command, add_symbol_file_command): Make static.
2378 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
2379 * symfile.c (rindex usages): Converted to strrchr.
2380 * symfile.c (allocate_psymtab): New
2381 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
2382 converted to minimal symbol table usage, but no obvious conversion.
2383 * symfile.c (free_all_symtabs): Remove.
2384 * symfile.c (_initialize_symfile): Use per-objfile info.
2385 * symfile.h: Rework the objfile structure to add per-objfile data
2386 objects (psymbol_obstack, symbol_obstack, type_obstack,
2387 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
2388 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
2389 Add prototypes to function declarations.
2390 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
2391 function vector usage to minimal symbol table usage.
2392 * symmisc.c (DEV_TTY): Define if not defined.
2393 * symmisc.c: Add local function prototypes.
2394 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
2395 printpsyms_command, print_objfiles, print_objfiles_command):
2396 Rework to use iterate_over_*
2397 * symtab.c: Add prototypes for local functions.
2398 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
2399 * symtab.c (lookup_partial_symtab): Scan through objfiles.
2400 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
2401 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
2402 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
2403 lookup_reference_type, lookup_member_type, allocate_stub_method,
2404 check_stub_method, create_array_type, smash_to_member_type,):
2406 * symtab.c (lookup_symbol): Some args are const.
2407 * symtab.h: All type related defs and structs moved to gdbtypes.h
2408 * symtab.h: Convert decls to prototypes.
2409 * target.c (noprocess): Make static.
2410 * target.h: Change decl's to prototypes.
2411 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
2412 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
2413 * utils.c (_initialize_utils): Use correct member of function union.
2414 * valarith.c: include gdbtypes.h
2415 * valops.c: include gdbtypes.h, add prototypes for local functions.
2416 * valops.c (value_push, value_arg_push, find_function_addr):
2418 * valops.c (value_string): Convert from misc function vector use
2419 to minimal symbol table use.
2420 * valops.c (check_field_in): Make arg const.
2421 * valprint.c: Add prototypes for local functions.
2422 * valprint.c (print_string): Make static
2423 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
2424 * values.c: Add prototypes for local functions.
2425 * values.c (value_headof): Convert from misc function vector to
2426 minimal symbol table.
2427 * xcoffexec.c: Add prototypes for local functions.
2428 * xcoffexec.c (exec_close, file_command, add_to_section_table):
2430 * xcoffexec.c (relocate_minimal_symbol): Add.
2431 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
2432 * xcoffread.c: Add prototypes for local functions.
2433 * xcoffread.c (sort_syms): Convert to scan objfiles.
2434 * xcoffread.c (read_xcoff_symtab): Make static.
2435 * xcoffread.c (various): Replace references to builtin types with
2436 calls to lookup_fundamental_type. Replace references to symbol_obstack
2437 and psymbol_obstack with pointers to the per-objfile copies.
2438 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
2439 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
2441 * xcoffread.c (init_stringtab): Add objfile parameter.
2442 * gdbtypes.c: New file
2443 * minsyms.c: New file
2444 * mmap-alloc.c: New file
2445 * mmap-sbrk.c: New file
2446 * objfiles.c: New file
2450 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
2452 * Check in Fred Fish's changes in these modules. Fred
2453 will make ChangeLog entries for all of them. Update VERSION
2456 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
2458 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
2460 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
2461 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
2462 value.h: Prototypes for static functions; lint.
2463 * gdbtypes.h: Empty file to ease transition.
2465 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
2467 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
2468 inferior.h, language.h, signame.h, target.h, terminal.h,
2469 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
2470 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
2472 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
2473 signame.c, sparc-xdep.c: Prototypes for all static functions.
2475 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
2476 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
2477 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
2478 Remove to_call_function and target_call_function, since it
2479 always calls the same thing (call_function_by_hand).
2480 * core.c, exec.c, solib.c: Rename target_ops sections =>
2482 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
2483 target.h: target_kill takes no args.
2484 * language.c (language_info): Scaffolding to allow briefer
2485 messages when the current language changes. FIXME.
2486 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
2487 complaints about volatile functions.
2488 * xm-sysv4.h (HAVE_MMAP): Define.
2490 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
2492 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
2493 to make prototypes for all functions declared here.
2494 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
2495 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
2496 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
2497 * ieee-float.h: Use PARAMS for prototypes; make some params const.
2498 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
2499 * m2-exp.y: Remove unused CONST; Rename OR and AND.
2500 * utils.c: Avoid declaring malloc and realloc. Lint.
2501 (request_quit): Accept signal-number parameter.
2503 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
2505 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
2506 DIE's. Add new function read_tag_pointer_type() to read them.
2508 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
2509 When creating a new user defined type, check to see if a partial
2510 type already exists, and if so, bash it to fit.
2512 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
2514 * coffread.c (decode_base_type): Pass long, not union.
2515 Fix by Eric Valette, ev@chorus.fr.
2517 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
2519 * elfread.c (elf_symtab_read): Fix code to correctly track
2520 changes in bfd for absolute symbols.
2522 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
2524 * xm-vaxbsd.h: Close off comment.
2526 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
2528 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
2530 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
2532 * mips-tdep.c (mips_print_registers): Print correct register
2533 number for double pseudo-registers.
2535 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
2537 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
2538 in the op$::OPERATOR. case. From Steven McCanne,
2539 <mccanne@horse.ee.lbl.gov>.
2541 * exec.c (set_section_name): Pass arg to exec_files_info;
2542 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
2544 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
2546 * main.c (print_gdb_version): Copyright msg: only this year.
2547 (cd_command): Avoid changing current_directory on error.
2549 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
2551 * mipsread.c (parse_partial_symbols): Handle dependencies
2552 between partial symbol tables (when not doing stabs-in-ecoff).
2553 (This used to be handled by parse_fdr, but parse_fdr was
2554 incompatible with handling stabs-in-ecoff, so the code
2555 was re-written to not use parse_fdr. Unfortunately,
2556 the logic to handle dependencies was overlooked.)
2558 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2560 * coffread.c (read_enum_type): Use the size of a target int when
2562 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
2564 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
2565 * symtab.c (lookup_reference_type, lookup_ptr_type): use
2566 TARGET_PTR_BIT to determine size of a pointer
2567 * values.c (unpack_long): when unpacking a REF or a PTR don't
2568 assume the size of the type.
2570 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
2572 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
2573 looking at its members. Improve guess between struct and union,
2574 only assuming union if multiple members have offsets of zero.
2576 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
2578 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
2579 (This is just for clarity - and one day permitting us to
2580 change FP0_REGNUM from 38 to 32, which would make more sense.)
2581 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
2582 register numbers in stabs-in-ecoff get handled correctly.
2584 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
2586 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
2587 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
2588 into BSD and Ultrix.
2590 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
2592 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
2594 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
2596 * Makefile.in: Increment version to 4.4.1.
2597 * main.c (print_gdb_version): Update copyright notice.
2599 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
2601 * mipsread.c: Prepend "struct " to the names of structure
2602 types, and similarly for enums and unions. (This used
2603 to be done, but got lost in the re-write to "guess" the
2604 difference between enum/struct/union.)
2605 Also, guess that a tag is an enum if the first member
2608 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
2610 * xm-vax.h: #ifndef ultrix around #include of endian.h and
2613 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
2615 * Projects: Patching executables is done.
2616 * Makefile.in (VERSION): Roll to gdb-4.4.
2617 * README, WHATS.NEW: Update for gdb-4.4.
2619 * symfile.c (reread_symbols): Whenever we reread one object
2620 file's symbols, we must restart the scan, because the object_files
2621 chain has been permuted.
2623 * exec.c (exec_files_info): Split out into print_section_info.
2624 Print BFD filename of each section if it's not the default one.
2625 * core.c (core_files_info): Call print_section_info.
2627 * xm-vax.h: Include a few system header files whose definitions
2628 must precede defs.h.
2629 * language.c, language.h: Make some things const.
2630 * expression.h, main.c: const spreads like ooze.
2632 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
2633 since BREAKPOINT values can be >0x80.
2635 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
2637 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
2639 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
2641 * sparc-pinsn.c: Remove kludge for preferring architectures.
2642 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
2643 and forever. Add `add' instruction to the set that get checked
2644 for a preceding `sethi' in order to print an absolute address.
2645 Corresponding changes in ../include/opcode/sparc.h needed
2646 to eliminate garbage instructions.
2648 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
2650 * mipsread.c (parse_partial_symbols): Make sure partial
2651 symbols are created for external symbols (as used to be
2652 the case). This is a bit of a pain with the mips-coff.
2653 It uses a table which points to all of the external
2654 symbols belonging to a particular FDR or psymtab.
2655 Once we've generated this table, we might as well save
2656 it, and then use it in psymtab_to_symtab_1 to find
2657 the symbols to pass to parse_external().
2658 * symfile.c, symfile.c: New function start_psymtab_common
2659 to share the common parts of allocating a new psymtab
2660 for dbxread, mipsread (and later dwarfread). Its code
2661 was pulled out from start_psymtab in dbxread.c.
2662 * dbxread.c (start_psymtab): Use start_psymtab_common().
2664 * valprint.c (val_print): If there is an error when trying
2665 to print a string, check to see if there really is a problem
2666 by reading just one character. If that works, assume
2669 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
2671 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
2672 cypress, v8 mnemonics in that order.
2674 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
2676 * sparc-pinsn.c: Put the qsort() back in.
2678 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
2680 * findvar.c (read_register, write_register): Handle machines
2681 where REGISTER_TYPE is not the same size as "int".
2683 Handle debug symbols in dynamically loaded (relocated) code:
2685 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
2686 offset to process_one_symbol.
2687 (process_one_symbol): Take new offset parameter. Add it into
2688 appropriate symbol types to relocate symbols to loaded addresses.
2689 Handle all possible symbol types, and complain() about types that
2690 we don't expect to see.
2691 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
2692 process_one_symbol (FIXME, should pass real offset).
2696 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
2698 (set_breakpoint, break_command_1, until_break_command,
2699 catch_command_1, breakpoint_re_set_one): Use it.
2700 * symtab.h (resolve_sal_pc): Declare.
2701 * infcmd.c (jump_command): Use resolve_sal_pc.
2703 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
2705 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
2707 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
2709 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
2710 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
2711 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
2713 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
2715 * dbxread.c (process_one_symbol): Make a first cut at handling
2716 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
2718 * symtab.c (find_pc_line): Fix stepping into and out of #included
2721 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
2723 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
2724 no longer any need to copy ../include/opcode/* into gdb.
2726 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
2728 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
2730 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
2732 * valprint.c (type_print_base, type_print_method_args):
2733 Print C++ constructor methods without bogus "return type."
2735 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
2737 * infptrace.c (child_xfer_memory): Parameter "target" should
2738 be a pointer to a structure, not the entire structure.
2740 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
2742 * depend: Convert the couple of references to ansidecl.h that
2743 used the local gdb version to use the ../include version.
2745 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
2748 (child_xfer_memory): Takes pointer to a struct, not entire struct.
2749 (inferior_proc_init): Fix non-ANSI version of args.
2750 (attach): Call print_sys_errmsg with correct number of args.
2751 (mappingflags): Make static, does not need to be global.
2753 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
2754 not the entire struct itself.
2756 * valops.c (value_assign): Cast some args to modify_field() and
2757 {read,write}_register_bytes() correctly.
2759 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
2761 * Makefile.in (MALLOCSRC): Removed reference to removed local
2764 * dwarfread.c (list_in_scope): Needs an initial value, use file
2767 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
2769 * main.c (main): Make option_index local to keep new getopt happy.
2770 main.c, solib.c, Makefile.in: Update copyright notices.
2772 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
2774 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
2776 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
2778 * Makefile.in (HFILES): Add partial-stab.h.
2780 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
2782 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
2783 New files for stratus. Not complete enough to actually build
2784 on the Stratus machine; that awaits copyright assignment for
2787 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
2788 for getting custom flags into CFLAGS when doing makes.
2790 * configure.in: Add config information for stratus.
2792 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
2794 * dbxread.c (process_one_symbol): Pass address of structure
2795 to complain(), rather than the whole structure.
2797 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
2799 * solib.c (solib_add_common_symbols): Only compile in when not
2800 using SVR4 style shared libraries.
2802 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
2804 * dwarfread.c (locval): Add offreg flag to indicate location
2805 values that are computed off a base register.
2807 * dwarfread.c (new_symbol): Rework TAG_global_variable and
2808 TAG_local_variable cases to account for static variables
2809 within function scopes.
2811 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
2813 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
2814 doesn't exist on some systems.
2816 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
2817 nexting over recursive function calls.
2819 * target.c (target_read_string): Create this routine to read null
2820 terminated strings from the target. It deals with running off the
2821 end of memory elegantly as well. solib.c (find_solib): Use
2822 target_read_string() to avoid problems with running off the end of
2825 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
2826 that reference pgrp_inferior.
2828 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
2830 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
2831 mips-tfile has been hacked to act more "traditionally."
2832 * dbxread.c: Fixed typo in comment.
2834 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
2836 * mips-tdep.c (mips_skip_prologue): Add some number of
2837 'sw' instructions before 'addiu' adjusts the stack.
2839 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
2841 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
2842 freescope, buildblock closescope, record_line, add_symbol_to_list,
2843 gatherblocks, make_blockvector): Extensive changes to switch
2844 to generic symbol table building code in buildsym.c. Remove
2845 scope tree structures and functions, symbol table building
2846 functions, and lots of other small changes.
2848 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
2849 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
2851 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
2853 * buildsym.c (cleanup_undefined_types): Add support for enums.
2854 This fixes the 'GDB internal error. cleanup_undefined_types with
2857 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
2859 * dbxread.c: detect gcc2 compilations.
2861 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
2863 * sparc-pinsn.c: Rename bitfields that overlap with macro names
2864 in ../include/opcode/sparc.h.
2866 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
2868 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
2869 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
2870 to reflect actual locations of opcode files, so TAGS target will
2873 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
2875 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
2878 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
2879 dereferencing to access the correct elements.
2881 * valops.c (value_addr): Declare return type of external func
2884 * xcoffread.c: Undefine next_symbol_text before redefining it.
2886 For older changes see ChangeLog-9091
2892 version-control: never