1 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
3 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5 * dwarfread.c (enum_type): Save enum names on type_obstack.
6 * dwarfread.c (struct_type): Save member name on type_obstack.
7 * symtab.c (_initialize_symtab): Fix misspelling.
8 * regex.c (store_jump, insert_jump): Return void.
10 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
12 * defs.h (PARAMS): Move to ../include/ansidecl.h.
13 (alloca): Declare return type on SPARC, since Sun doesn't.
14 (*_BYTE_ORDER): Improve comment: *must* be defined.
16 * tm-hppa.h: New file, architectural definition of HP PA.
17 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
19 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
20 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
21 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
22 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
25 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
26 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
27 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
29 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
31 * printcmd.c (output_command): Thinko.
32 (x_command): Only set remembered size/format if cmd succeeds.
34 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
35 since it is no longer used and burns time for every symbol read.
36 (process_one_symbol): Treat N_CATCH like default (complain).
38 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
40 * partial-stab.h (case N_TEXT): Fix fencepost error when
41 detecting start of new symbol info after reading symtab for a
42 module with a zero length TEXT segment.
44 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
46 * Makefile.in (VERSION): Bump to 4.5.6.
47 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
49 * defs.h (NORETURN): Define away for Lucid compiler.
50 * remote.c (remote_timer, remote_interrupt): Signal handlers
52 * ser-termios.c (serial_write, serial_close): Return whatever
53 value the write/close call returns, rather than falling off end.
54 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
55 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
57 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
58 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
60 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
61 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
62 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
63 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
65 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
66 store_inferior_registers): Supply missing fourth argument to
68 * cadillac.c (kernel_dispatch): Make return type void.
69 * cadillac.c (iosig): Signal handlers take one int arg.
70 * valprint.c (val_print_fields): Call fprint_symbol to get
71 automatic C++ demangling for mangled field names.
73 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
75 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
76 * dwarfread.c (enum_type): Fix misspelling in comment.
77 * valprint.c (val_print_fields, cplus_val_print): Minor
78 adjustment to printing of C++ class structures to more closely
79 match format for printing C structures, with and without setting
82 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
84 * infrun.c (wait_for_inferior): Don't test for SIGEMT
85 (which is not a Posix signal) if it isn't defined.
86 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
87 New port to Linux (a free Unix clone for 386 machines).
89 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
91 COFF changes for dealing better with EPI 29K C compiler output.
93 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
95 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
96 (read_coff_symtab): Move patch_opaque_types call from
97 coff_symfile_read. Restrict it to symtabs from this objfile.
98 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
99 references on opaque type chain; just let coff_lookup_type handle 'em.
100 (decode_type): Complain about tagndx values on
101 non-struct/union/enum types, which the EPI compiler tends to produce.
103 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
105 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
108 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
109 usage to match new prototype. Include libbfd.h to get prototype.
111 * source.c (find_source_lines): Handle large st_size fields.
113 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
115 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
116 * stack.c (return_command): Use cleanups to avoid memory leaks.
118 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
120 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
121 INT_REGNUM to INTE_REGNUM.
123 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
125 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
127 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
128 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
129 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
130 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
132 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
133 declarations of malloc/realloc/free that are inserted by some
135 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
137 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
138 another decl of strdup (this really ought to come from libiberty.h!).
140 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
142 * remote.c (getpkt): Error if input exceeds buffer size.
143 (_initialize_remote): `set remotedebug' enables packet trace.
145 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
146 N_SLINE's, etc, just like Sun cc on Solaris2.
148 * am29k-tdep.c (read_register_stack, write_register_stack):
149 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
150 variable. Add `set' and `show' commands for it.
151 * doc/gdb.texinfo: Document it.
153 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
155 * valprint.c (type_print_1): Plug memory leak. Print all
156 C++ syms as demangled, not just functions.
157 * buildsym.c (read_range_type): When we find a signed char
158 type, do a lookup of signed char, not plain char. Plain char's
159 still get looked up as plain char's elsewhere.
161 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
163 * eval.c: Avoid residue-by-zero when evaluating without side effects.
164 (Bug and fix found by Pierre Willard.)
166 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
168 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
170 * xm-rs6000.h: Add decl for strdup().
172 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
175 * breakpoint.c (enable_command, disable_command): Without args,
176 should only affect normal breakpoints and watchpoints.
178 * m68k-pinsn.c (print_insn_arg): Make register be const.
179 * xcoffexec.c: Remove ' from comment.
180 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
181 with decls of malloc in c-exp.tab.c (as produced by yacc).
182 There's got to be a better way to do this...
184 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
186 * partial-stab.h: Convert single rindex use to strrchr.
187 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
188 standard <strings.h> file, now that the only single use of
189 rindex in the gdb source files is gone.
191 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
193 * mipsread.c: Undo ill effects from including <strings.h>,
194 which #defines index to be strchr. Unfortunately, index is
195 a member of a symbol table structure that can't be changed.
196 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
197 remove redundant #include's.
199 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
201 * mipsread.c: #include <strings.h> for rindex().
203 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
205 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
207 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
209 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
210 extraneous SO stabs from busted C++ compilers.
212 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
214 * Makefile.in (VERSION): Bump to 4.5.5.
215 * symtab.c (decode_line_1): Until C++ support stabilizes, when
216 C++ lookups fail, print possibly helpful hint about completion.
217 * cplus-dem.c (demangle_signature): Fix ARM style demangling
218 for static data members.
219 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
220 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
221 it's broken on ncr3000's.
223 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
225 * dwarfread.c (decode_modified_type): Change type of first arg.
226 Change 'modifier' to char from unsigned char. Cast single use
227 that needs to be unsigned char.
228 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
229 * utils.c (strdup_demangled): Add function.
230 * defs.h (strdup_demangled): Add prototype.
231 * stack.c (return_command): Demangle C++ function names for query.
232 * infcmd.c (jump_command): Demangle C++ function names for query.
233 * cplus-dem.c (consume_count): New function and prototype.
234 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
235 do_type): Replace conversion code with consume_count().
236 * cplus-dem.c (gnu_special): Fix demangled of static members.
237 * source.c (list_command): Print demangled function names
238 when appropriate. Fix supplied by Peter Schauer.
240 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
242 * sparc-tdep.c: Clean up slightly for Solaris2.
244 * buildsym.c (define_symbol): Nameless types are now on several
245 platforms; generalize them and un-ifdef them to make Solaris 2
248 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
250 * infcmd.c: Fix typo (reported by Rob Savoye).
251 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
252 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
253 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
254 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
255 rather than the one for the first file in the dependency chain.
257 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
258 set. Don't reset our own texthigh, or dependency-only pst's, in
259 scanning all the rest of the psymtabs.
260 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
262 * buildsym.h (N_UNDF): Improve comments.
263 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
265 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
267 * symtab.h (struct symbol): Add aux_value union for preserving
268 an additional per-symbol value.
269 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
270 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
271 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
272 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
273 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
275 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
277 * symfile.c (clear_symtab_users_once): Now non-static (for
280 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
282 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
283 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
284 vax-pinsn.c: Remove reg_names decl (now in defs.h).
286 Solaris-2 support on SPARC:
288 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
289 Add symbol_size and file offsets to struct symloc.
290 Add static symbol_table_offset, string_table_offset,
291 file_string_table_offset, next_file_string_table_offset,
293 (add_old_header_file): Convert error() to complain()t.
294 (dbx_symfile_read): Get symbol size via the objfile.
295 Also get symbol_table_offset.
296 (dbx_symfile_init): Record symbol size and count via the objfile.
297 (dbx_next_symbol_text): Always add file_string_table_offset when
298 accessing string table.
299 (read_dbx_symtab): Initialize file_string_table_offset to 0.
300 (SET_NAMESTRING): Use the offset.
301 (end_psymtab): Large kludge to determine addresses where source
302 files start and end (for the psymtab header).
303 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
304 Get this, symbol size, and symbol offset, from psymtab.
305 (read_ofile_symtab): Don't back up one symbol for Solaris2.
306 Patch up last_source_start_addr if zero in N_SO.
307 (process_one_symbol): Add variable function_start_offset.
308 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
309 BLOCK_ADDRESS_FUNCTION_RELATIVE.
310 ( "", N_OBJ, N_OPT): Ignore.
311 (elfstab_build_psymtabs): New function to read stabs out of
314 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
315 (gdb): use GLOBAL_CFLAGS when linking, too.
316 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
317 (N_OBJ, N_OPT): Ignore.
318 ('f', 'F'): Save last function name.
320 * elfread.c (record_minimal_symbol_and_info): Kludged to put
321 extra info in the minimal symbol.
322 (elf_symtab_read): The extra info is the size of an ELF object,
323 which was kludged to us in the `udata' field of the BFD symbol.
324 Gag me with a crowbar...
325 (elf_symfile_read): Keep track of both the absolute load address,
326 and the offset between load addr and symbols. Handle STABS as
327 well as DWARF sections, passing the absolute load address to
328 elfstab_build_psymtabs.
330 * symfile.h: Prototype elfstab_build_psymtabs.
331 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
333 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
335 * buildsym.h: Add processing_acc_compilation flag.
336 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
337 (define_symbol): Skip arg types in function entries. Resolve
338 overloaded 'P' which acc uses for prototypes of functions called
340 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
342 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
343 save size of ELF symbols. FIXME.
344 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
345 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
347 * configure.in: Solaris config is sparc-sun-solaris2.
348 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
350 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
351 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
352 * symfile.c (symfile_bfd_open): Comment where name is freed.
353 * symmisc.c (extend_psymbol_list): Comment where list is freed.
355 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
357 * expprint.c (print_subexp): Add missing ']'.
358 * defs.h (reg_names): Fix declaration to match that in infcmd.c
359 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
360 * WHATS.NEW: Point out improved C++ function name handling.
361 * gdbtypes.c (lookup_fundamental_type): For now, use the same
362 type names for both implicitly and explicitly signed integral
363 types. See comment in the source code.
365 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
367 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
368 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
369 * expprint.c (print_subexp): Fix printing of register names.
371 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
373 * inferior.h (register_valid): Declare.
374 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
375 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
376 macros for traversing the data structures in a single objfile.
377 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
378 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
381 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
383 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
384 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
385 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
386 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
388 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
390 * depend: rebuild to account for remote-st2000.c.
391 * remote-st2000.c: Almost works now.
392 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
394 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
396 * c-exp.y (yylex): Recognize single-quoted strings that specify
397 tokens with embedded whitespace, such as C++ demangled names.
398 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
399 * main.c (gdb_completer_quote_characters): Add global variable.
400 * main.c (symbol_completion_function): Total rewrite for C++
401 demangled name handling.
402 * main.c (skip_quoted): New function.
403 * main.c (main): Set rl_completer_quote_characters.
404 * symmisc.c (dump_symtab): Print source language for symtab.
405 * symtab.c (expensive_mangler): Add prototype and function.
406 * symtab.c (completion_list_add_symbol): Total rewrite for new
407 C++ demangled name handling.
408 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
409 other changes for demangled C++ symbol handling.
410 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
411 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
412 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
413 * symtab.c (completion_list_add_symbol): Total rewrite for new
414 C++ demangled name handling.
415 * symtab.c (expensive_mangler): New function.
416 * utils.c (strcmp_iw, demangle_and_match): New functions.
417 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
419 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
421 * Makefile.in: Roll VERSION to 4.5.4.
422 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
423 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
424 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
426 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
428 * alldeps.mak: Rebuild to account for new files.
429 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
430 * tm-st2000.h: New file.
431 * configure.in: Tandem debug monitor (st2000) support.
432 * remote-st2000.c, config/st2000.mt: ditto.
434 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
436 * blockframe.c (inside_entry_file, inside_main_func,
437 inside_entry_func): Return 0 if no symbols; avoid crashing.
439 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
441 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
442 without masking, since it is signed and will later be compared
443 against signed quantities. The right fix is probably to make
444 it all unsigned, but this is a small, safe fix for this release.
445 FIXME -- make the real change sometime soon.
447 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
449 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
450 parameter in call to `symbol_file_add' to 0.
452 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
454 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
456 * configure.in: Handle -m680[01234]0-wrs.
458 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
460 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
461 `ieee_extended_to_double'.
463 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
465 * valops.c (value_assign): Lint, by Pierre Willard.
467 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
469 * coredep.c (fetch_core_registers): Remove premature warning,
470 which triggers on DECstation even though all regs are accessible.
472 * m68k-pinsn.c (print_insn_arg): Use new macros to get
473 sign-extension of instruction fields even on unsigned-char hosts.
474 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
476 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
477 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
478 since they define the target, not the host.
479 * m88k-pinsn.c: Fix typo.
481 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
483 * valarith.c (value_zerop): -0.0 is still zero.
484 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
485 Patches by Paul Eggert <eggert@twinsun.com>.
487 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
489 * alldeps.mak, depend: re-make to account for ser-*.c.
491 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
493 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
494 disconnecting from controlling terminal, to avoid gdb hanging
495 on SVR4. Fixes bug reported by Oliver Okrongli.
496 * procfs.c (PROC_NAME_FMT): Change format to match default used
497 by system, as suggested by Oliver Okrongli.
498 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
499 bug fix from Brent Townshend (bst%tt@cam.ORG).
500 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
501 by turlais@rechser.total.fr.
502 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
503 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
504 * objfiles.h (unlink_objfile): Add prototype.
505 * objfiles.c (unlink_objfile): Add function.
506 * objfiles.c (free_objfile): Call unlink_objfile.
507 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
508 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
509 Also, discard old possibly bogus sf struct.
510 * symfile.c (symbol_file_add): Call init_entry_point_info() and
511 find_sym_fns() for remapped symbol files, in case of any changes
512 since the last mapping.
514 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
516 * findvar.c (read_relative_register_raw_bytes): use the raw size
517 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
519 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
521 Changes to support GDB running on DOS using GO32 and H8 support
523 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
524 allowing hosts with different text and binary file formats to
526 * coffread.c (read_coff_symtab): changed calling convention and
527 operation - now it opens its own file with FOPEN_RB rather than
528 duping and fdopening the provided handle.
529 * dbxread.c, cplus-dem.c: #include mangling.
530 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
531 binary files oring in the right bit.
532 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
533 * remote-hms.c: cleanup to use the new remote serial stuff
534 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
535 independent remote terminal I/O.
536 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
537 * source.c (openp): fix off by one problem removing / - can now
538 open a source file in the root directory with DOS.
539 * values.c (value_as_pointer): remove bogus address bits from
540 long. (unpack_long): unpack into unsigned long/short if pointer.
542 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
544 * infrun.c (child_attach): Don't allow gdb to attach to itself.
545 It gets permanently stuck in many OSes.
546 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
548 * breakpoint.c: Improve help text for info breakpoints.
550 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
552 * README: Add pointer to internals doc, and describe reading
554 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
555 * symtab.c (output_source_filename): Remove old glop for wrapping
556 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
558 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
560 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
561 * munch: Add sort -u to avoid duplications.
562 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
563 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
565 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
567 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
568 avoid infinite loops while demangling bogus mangled names.
569 * valprint.c (type_print_base): Minor fix for GNU style guide
572 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
574 * Makefile.in (VERSION): Bump to 4.5.3
575 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
576 * Makefile.in (demangle): New target to create standalone
577 demangler with same code and options as internal demangler.
578 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
579 to support ARM style and Lucid style demangling, improve
580 maintainability, fix several demangling bugs. More changes
582 * defs.h (strstr): Add ANSI compatible prototype.
583 * valprint.c (type_print_1): Demangle using ansi option.
584 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
586 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
588 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
591 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
593 * mipsread.c (parse_procedure): Return rather than using
594 uninitialized variable 'b'.
596 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
598 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
599 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
600 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
601 relative to each source file.
603 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
605 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
608 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
610 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
611 * am29k-tdep.c: Update to latest code from AMD.
612 (get_saved_register) don't crap out if no frame.
613 * remote-udi.c: Set/clear inferior_pid as appropriate.
614 (udi_open) call target_preopen, don't close fd 0!!!, clean up
615 error handling. Fixup end-of-debugging messages.
616 (udi_fetch_registers) clean up big time, mainly don't multiply
617 register_valid indices by 4, and use proper Offset when reading
618 gr96-gr127. (udi_store_registers) general cleanup.
619 (fetch_register) cleanup, simplify. (regnum_to_srnum)
620 INT_REGNUM->INTE_REGNUM.
621 * tm-29k.h: Upgrade to latest code from AMD.
622 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
623 (UDIConnect) Clean up error processing (like, don't do exit() if
624 execlp fails), make code restartable, make more attractive.
625 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
628 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
630 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
631 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
632 from former to latter.
634 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
636 * cplus-dem.c (do_args): Handle void args the same as others.
637 * objfiles.c (free_objfile): Only try to unmap files when
638 reusable objfiles are supported.
639 * valprint.c (type_print_varspec_suffix): Add parameter that
640 specifies if C++ demangling included function arguments. Use
641 it to suppress printing extra pair of ()'s.
642 * valprint.c (type_print_1): Fix problem with printing demangled
643 C++ function types where demangled type includes the function
646 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
648 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
649 Allows selection of C++ demangler to be a configuration option
650 until multiple demanglers are supported.
651 * demangle.h: New include file for extended demangler support.
652 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
653 utils.c, valprint.c: Include "demangle.h" and change all calls
654 to cplus_demangle() or fputs_demangled() to use individual
656 * valprint.c (type_print_1): Change options to cplus_demangle
657 to print demangled function args. Still broken, but now less so.
658 * cplus-dem.c: Include demangle.h, reorganize and update some
659 comments to reflect reality.
660 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
661 second arg from fixed integer to bit based multiple options.
662 * cplus-dem.c (optable): Reformat and replace ansi members with
664 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
666 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
668 * values.c (set_internalvar): Force evaluation of lazy values.
671 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
673 * Makefile.in (VERSION): Bump to 4.5.2.
674 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
675 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
676 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
677 proper handling of bit fields.
678 * gdbtypes.h (struct type): Clarify use of field.bitpos.
679 * symtab.h: Fix couple of misspellings in comments.
680 * value.h (struct value): Clarify use of bitpos.
681 * value.h (unpack_field_as_long): Change prototype, returns
683 * values.c (unpack_field_as_long): Change return type to LONGEST,
684 sign extend unpacked fields that are signed, other rewriting.
685 * config/ncr3000.mt: New target config file.
687 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
689 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
690 even when printing 8-bit characters.
692 * gdbtypes.c (make_{reference,pointer,function}_type): New
693 functions which handle overwriting of forward-referenced types
694 for stabs file reading.
695 (lookup_{reference,pointer,function}_type): These just call
696 the make_*_type functions with a null storage alloc parameter.
697 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
698 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
700 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
701 (dbx_alloc_type): Make it easier to understand. No funct change.
702 (define_symbol: 't'): Don't put the typedef name into the name of
703 the struct, union, or enum. Bugfix.
704 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
705 routines to properly handle overwriting preallocated types so that
706 forward references will work.
707 (read_enum_type): Force enum values to file scope, due to bug in
708 Sun compiler output. FIXME, fix later.
710 Remove unused header_file_prev_index mechanism. It was already
711 obsolete in gdb-3.5. These comments appeared in 3.5:
712 /* This code was used before I knew about the instance codes.
713 My first hypothesis is that it is not necessary now
714 that instance codes are handled. */
715 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
716 * buildsym.h: Remove it and prev_index that saves it.
717 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
719 * solib.c (special_symbol_handling): When called from core files,
720 must set up debug_addr. Don't print error messages, just return.
721 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
723 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
725 * cplus-dem.c: Allow nested class names (as in
727 Allow the cleaner cfront style of nested class names
728 (Q2_3Foo3Bar as well as Q23Foo3Bar).
729 Make cplus_demangle re-entrant by removing use of global
730 variables. Instead, place all shared variables in a
731 stack-allocated structure, and pass around its address.
733 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
735 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
736 29k-share/* subdirs...
738 * remote-udi.c (udi_insert/remove_breakpoint): Completely
739 rewrite, only leave out the bugs.
741 * Makefile.in: Add 29k/UDI support. Improve depend.
742 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
744 * am29k-tdep.c: Update to use new calling conventions, and misc
747 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
749 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
751 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
752 breakpoint instructions that leave PC pointing at the right place.
754 * core.c (core_open): Call warning() to print warnings.
756 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
758 * symtab.c (lookup_symbol): Need to check if msymbol->name is
759 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
760 This prevents a crash when trying to lookup the value of a
763 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
765 * signame.c, signame.h: Remove, replaced by strsignal.c in
767 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
768 sun386-xdep.c: Remove include of signame.h
769 * Makefile.in (SFILES_MAINDIR): Remove signame.c
770 * Makefile.in (HFILES): Remove signame.h
771 * Makefile.in (OBS): Remove signame.o
772 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
773 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
774 psignal, perror): Add prototypes.
775 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
777 * depend: Manually remove signame.[cho] references.
778 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
780 * convex-xdep.c (core_file_command): Replace use of sys_siglist
782 * core.c (core_open): Replace use of sys_siglist with
784 * core.c (memory_error): Replace use of sys_errlist with
786 * i960-tdep.c (print_fault): Replace use of sys_siglist with
788 * infcmd.c (program_info): Replace use of sys_siglist with
790 * infrun.c (signal_stop, signal_print, signal_program):
791 Allocate dynamically based on dynamic determination of number
792 of signals to support.
793 * infrun.c (child_create_inferior): Replace use of sys_errlist
795 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
797 * infrun.c (sig_print_info): Replace use of sig_abbrev with
798 strsigno and sys_siglist with safe_strsignal.
799 * infrun.c (handle_command): Call signo_max to find number of
800 signals. Replace sig_number with strtosigno and sig_abbrev with
802 * infrun.c (signals_info): Replace sig_number with strtosigno.
803 * infrun.c (_initialize_infrun): Call signo_max to find number of
804 signals. Dynamically allocate signal_{stop,print,program}.
805 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
806 * procfs.c (errnoname): Add function and prototype.
807 * procfs.c (info_proc_siginfo): Call errnoname, replace use
808 of sys_siglist with safe_strsignal.
809 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
810 sys_siglist with safe_strsignal.
811 * procfs.c (info_proc_stop): Call errnoname.
812 * procfs.c (signalname): Replace sig_abbrev with strsigno.
813 * stuff.c (main, get_offset): Replace use of sys_errlist with
815 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
817 * umax-xdep.c (core_file_command): Replace use of sys_siglist
819 * utils.c (safe_strerror, safe_strsignal): Add functions that
820 call strerror and strsignal respectively, and deal with NULL
822 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
823 sys_errlist with safe_strerror.
824 * valprint.c (val_print): Replace use of sys_errlist with
827 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
829 * Makefile.in: rework CFLAGS so that they can be set from the
830 command line to make. CFLAGS -> INTERNAL_CFLAGS.
831 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
832 Pass CFLAGS on recusions.
834 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
836 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
837 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
838 overkill for the problem it solved.
839 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
840 and default to simply printing type names as appropriate.
841 * main.c (main): Remove one of the leading newlines from
842 warning_pre_print initialization.
843 * objfiles.c (open_existing_mapped_file): Add function and
845 * objfiles.c (open_mapped_file): Rewrite to use new function
846 open_existing_mapped_file.
848 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
850 * sun3-xdep.c (fetch_core_registers): Lint.
851 * tm-sun3.h: Prototype lint.
854 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
856 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
857 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
858 * objfiles.c: Cast calls to close() with unused returns to void.
859 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
860 old objfile's name before updating it.
861 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
862 * objfiles.h (objfile struct): Add mmfd member.
863 * symfile.c (syms_from_objfile): Move some code to
865 * symfile.c (new_symfile_objfile): Add new function, common code
866 from syms_from_objfile.
867 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
868 mapped and unmapped symbol files.
869 * symfile.c (symbol_file_command): Print "No symbol file now"
870 message, ala exec_file_command for the exec file.
871 * symfile.h (new_symfile_objfile): Add prototype.
872 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
873 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
875 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
877 * rs6000-pinsn.c: New version from IBM (Metin).
878 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
879 to avoid warnings from some compilers.
881 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
883 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
884 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
885 type's flag word that marks it as a fundamental type.
886 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
887 flags argument for all calls to init_type().
888 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
889 flags argument for all calls to init_type(). Also remove
890 dependency on host sizes for ints, floats, etc.
891 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
892 flags argument for all calls to init_type(). Also remove
893 dependency on host sizes for ints, floats, etc.
894 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
895 bit to flags argument for all calls to init_type(). Add types
896 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
897 * valprint.c (unsigned_type_table, signed_type_table,
898 float_type_table): Remove.
899 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
900 bit when printing fundamental types, and print the actual name
901 for such types, rather than inventing one. Remove code that
902 invented fundamental type names.
903 * valprint.c (_initialize_valprint): Remove initializations
904 for now removed unsigned_type_table, signed_type_table, and
907 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
909 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
910 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
913 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
915 * dwarfread.c (target_to_host): New function similar to previous
917 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
918 Extensive changes to convert all previous usages to use new
919 target_to_host() function.
920 * dwarfread.c (struct dieinfo): Change types of most integral
921 members to be unsigned.
923 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
925 * WHATS.NEW: Revise -mapped doc.
927 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
929 * mipsread.c (parse_partial_symbols): Complain when sh->index is
930 too high or when skipping `forwards' moves us backwards.
931 (parse_type): Print mis-guessed tag name in complaint.
932 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
933 (parse_procedure): Do not attempt to create symbols; just fill in
934 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
935 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
936 for clarity. Set top_stack before calling parse_external. In
937 stabs, sort symbols before calling parse_procedure.
939 * symmisc.c (std_in, std_out, std_err): Add vars to access std
940 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
941 * Makefile.in: Remove stage* targets. Avoid echo on recursive
942 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
945 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
947 * Makefile.in (VERSION): Set to 4.5.1.
948 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
949 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
950 fill_gregset): New functions for SVR4 /proc support.
951 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
952 Remove new symbol types and such to ../include/coff/symconst.h.
953 (parse_symbol): Simplify code for parsing struct/enum/unions.
954 (parse_type): Handle `long long' types.
955 (upgrade_type): Handle `const' qualifier.
956 (parse_partial_symbols): fix indentation, clean a bit.
958 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
960 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
961 copy in data from raw read buffers, calling bfd byteswapping
962 routines as appropriate. Use to replace most existing memcpy
964 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
965 * configure.in: Recognize new ncr3000 config.
966 * config/ncr3000.mh: New config file.
968 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
972 * README: Update for release.
973 * Makefile.in: Update version to 4.5.
974 * WHATS.NEW: The obvious.
976 * depend: Generate new depend file for this release.
978 * Makefile.in (depend): Fix dependancy generation so that it does
979 not include gcc 'fixincluded' files, which are usually in a system
982 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
984 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
985 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
986 symbols for nameless types. And, handle `R' (register parameter
987 type) for AIX. (an extension to existing stabstring grammar).
988 * rs6000-xdep.c: Fix typo (= should have been ==).
990 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
992 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
994 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
996 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
997 * signame.c (SIGWAITING, SIGLWP): Add.
999 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
1001 * xm-i386mach.h: add decls for errno and strdup().
1003 * breakpoint.c (breakpoint_1): Add (int) casts for enums
1004 used in array index context (otherwise, some compilers barf).
1006 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
1008 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
1009 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
1010 in a system call, and provide better backtrace if so.
1012 * Makefile.in (HFILES): Add xcoffsolib.h.
1013 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
1014 * rs6000-pinsn.c: #include "opcode/rs6k.h"
1016 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
1017 mipscoff_symfile_read): Convert to BFD to do file I/O.
1019 * symfile.c: #include <ctype.h> to get proper def if isspace().
1021 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
1023 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
1025 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
1026 function also when parsing embedded stabs.
1028 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
1030 * mipsread.c: Fix more declarations.
1032 * mipsread.c: Fix many invocations of complain. Use enum
1033 type_code where appropriate.
1035 * xm-vaxult.h: Add decl for strdup().
1037 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
1040 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
1042 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
1045 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
1047 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
1048 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
1049 Merge in more patches for rs6000 from Metin Ozisik.
1050 * utils.c: Fix typo in comment.
1052 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
1054 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
1055 * procfs.c (attach): Set nopass_next_sigstop if attached
1056 process is forcibly stopped.
1057 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
1058 resending SIGSTOP to attached process on first resume.
1060 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
1062 * Makefile.in (SFILES_MAINDIR): add mipsread.c
1064 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
1066 * Makefile.in (OBS): Compile mipsread.c for all targets now.
1067 (VERSION): Bump to 4.4.85.
1068 * mipsread.c: Update for new include files. Lint.
1069 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
1070 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
1071 Don't need to bring in mipsread.o specially any more.
1073 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
1075 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
1076 routine (for Irix-4.x). Make many funcs static and void.
1077 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
1078 * (init_extra_frame_info): Don't trash cached value of frame
1079 pointer register. This fixes backtracing through routines that use
1080 alloca(). Generally clean up declarations of functions, and use
1081 typedefs and macros to reference data structures as appropriate.
1082 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
1085 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
1087 * values.c (unpack_long): Fix unpacking error for signed chars
1088 on hosts where the default character type is unsigned.
1089 * procfs.c (pr_flag_table, pr_why_table): Add some entries
1090 for newer SVR4 variants.
1091 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
1092 turn off trace inherit-on-fork flag to favor latest SVR4 method.
1093 * procfs.c (mappingflags): Add support for MA_PHYS
1095 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
1097 * buildsym.c (read_struct_type): Avoid coredump when C++
1098 abbreviated type name is messed up. Reported by Joe Buck.
1099 FIXME, we need to determine whether GDB or GCC needs to be
1100 smarter to correctly locate this type name.
1102 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
1103 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
1104 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
1105 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
1106 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
1108 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
1110 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
1111 * symtab.h (current_source_symtab): Make extern
1112 * symtab.h (current_source_line): Make extern
1113 * inferior.h: Move all procfs.c prototypes to one place, add
1114 prototype for proc_signal_handling_change. Add prototypes for
1115 signal_stop_state, signal_print_state, and signal_pass_state.
1116 * inferior.h (stop_soon_quietly): Make extern
1117 * inferior.h (attach_flag): Make extern
1118 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
1119 * infrun.c (signal_stop_state, signal_print_state,
1120 signal_pass_state): New functions to query specific signal
1122 * infrun.c (handle_command): Minor error message change, add
1123 NOTICE_SIGNAL_HANDLING_CHANGE.
1124 * procfs.c (open_proc_file): Remove iris specific reset of
1125 inherit-on-fork flag, moved to proc_set_exec_trap().
1126 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
1127 to reset inherit-on-fork flag, bash comment to GNU form.
1128 * procfs.c (proc_base_address, set_proc_siginfo,
1129 fetch_core_registers): Conform to code style.
1130 * procfs.c (signame.h): Include.
1131 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
1132 syscallname(), info_proc_syscalls()): New macros, tables, and
1133 functions to organize and report system call information.
1134 * procfs.c (saved_fltset, saved_trace, saved_sighold,
1135 saved_exitset, saved_entryset): Add to procinfo struct.
1136 * procfs.c (struct trans): Add.
1137 * procfs.c (pr_flag_table, pr_why_table, faults_table,
1138 siginfo_table, errno_table): Tables to translate numeric values
1139 to symbolic names and short descriptions.
1140 * procfs.c (signalname, info_proc_signals): Add function and
1142 * procfs.c (proc_info): Now info_proc.
1143 * procfs.c (proc_info_address_map): Now info_proc_mappings.
1144 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
1145 info_proc_faults, lookupname, lookupdesc, sigcodename,
1146 sigcodedesc): New functions.
1147 * procfs.c (proc_signal_handling_change): New function to set
1148 the trace flags based on the state of gdb's signal handling flags.
1149 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
1150 and remove code to do PIOCSTRACE ioctl.
1151 * procfs.c (attach, detach): Preserve and restore process flags
1152 using saved_* fields in procinfo struct.
1153 * procfs.c (attach): Call proc_signal_handling_change.
1154 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
1155 * procfs.c (proc_desc): Update for latest changes.
1156 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
1157 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1158 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
1160 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
1162 * procfs.c (set_proc_siginfo): Add prototype and new function.
1163 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
1164 up inferior siginfo struct.
1165 * elfread.c (elf_symfile_read): Compute the relocation amount
1166 by subtracting off the address of the ".text" section.
1167 * solib.c: Add pointer to ".text" section to so_list struct.
1168 * solib.c (solib_map_sections): Initialize pointer to ".text"
1169 section in so_list struct.
1170 * solib.c (symbol_add_stub): Pass base address of ".text"
1171 section to symbol_file_add, rather than the load address of
1172 the shared library. On SunOS they are the same. On SVR4 they
1175 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
1177 * mipsread.c (parse_procedure): PDR.isym should get pointer to
1178 function name, not .gdbinfo. symbol.
1180 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
1182 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
1184 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
1186 * Makefile.in (VERSION): 4.4.8
1188 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
1189 commands in .cshrc/.profile won't get traced.
1191 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
1193 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
1194 * exec.c (build_section_table): Don't abort if no sections.
1195 * sparc-tdep.c (single_step): Lint.
1196 * utils.c (mrealloc): Handle realloc (0, size) case here.
1198 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
1200 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
1203 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
1205 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
1206 .gdbinfo. symbols are created. Move creation from parse_procedure
1207 to parse_symbol, where it is fairly easy to grow the symtab. This
1208 also fixes a symtab trashing bug on all mips-based systems.
1209 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
1211 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
1212 mips_extra_func_info, and all the PROC_xxx macros that look at it.
1214 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
1216 * c-exp.y: Add missing return type to yyparse() prototype.
1218 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
1220 Create and use macros for iterating on symtabs, psymtabs, msymbols.
1222 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
1223 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
1224 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
1225 (patch_opaque_types): Avoid dummy args and result.
1226 * objfiles.c (have_partial_symbols, have_full_symbols,
1227 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
1228 (iterate_over_objfiles, iterate_over_symtabs,
1229 iterate_over_psymtabs): Remove, clunky and slow.
1230 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
1231 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
1232 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
1233 dump_objfile): Remove dummy args and results. Move filename
1234 comparisons to callers.
1235 (printsyms_command, printpsyms_command, printmsyms_command,
1236 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
1237 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
1238 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
1239 list_symbols, make_symbol_completion_list): Replace explicit
1240 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
1241 Eliminate Dijkstra flag crap, break out of loops with gotos.
1242 (lookup_symtab_1): Protect '/' tests from short filenames.
1243 (cplus_mangled_symbol): Move inline into lookup_symbol.
1244 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
1245 (relocate_minimal_symbol): Move inline to vmap_symtab.
1246 (vmap_symtab): Replace iteration with ALL_OBJFILES,
1247 iterate_over_msymbols with ALL_MSYMBOLS.
1249 Misc cleanup prior to release.
1251 * Makefile.in (VERSION): Roll to 4.4.7.
1252 (HFILES): Add call-cmds.h.
1253 * call-cmds.h: New header for command fns called by other files.
1254 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
1255 (breakpoint_1): Remove unused type arg. Change callers.
1257 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
1258 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
1259 * mipsread.c: Add prototypes for all static functions.
1261 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1262 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1263 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
1264 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1265 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1266 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
1269 * buildsym.c (define_symbol): Handle global register variables
1270 (from Pierre Willard). Complain if register numbers are too large.
1271 * target.c (nomemory): Now that higher levels examine errno, give EIO.
1272 * tm-sparc.h: Don't #include <sun4/reg.h>.
1273 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
1274 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
1276 * language.h: Avoid forward enum declaration.
1277 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
1278 config/sun4os5.mt: New host and target.
1279 * defs.h (errno): #include <errno.h> rather than assuming int.
1280 From Pierre Willard.
1282 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
1283 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
1284 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
1285 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
1286 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
1287 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
1288 sparc-xdep.c, utils.c, value.h, values.c: Lint.
1290 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
1292 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
1293 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
1294 * language.h (enum exp_opcode): Avoid forward enum def.
1295 * main.c (define_command, user_defined_command): Lint.
1296 * mem-break.c, xcoffread.c: Lint.
1297 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
1299 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
1301 * Merged in latest RS6000 diffs from Metin G. Ozisik.
1302 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
1303 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
1304 or IBM6000_TARGET as (approximately) appropriate.
1306 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
1308 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
1309 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
1310 or not to try reading symbols from a mapped objfile. Plugs memory
1311 leak due to shared libraries generating no psymtabs or symtabs.
1313 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
1315 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
1316 * copying.awk: Lint. Make stronger warning at top of copying.c.
1317 * elfread.c (elf_symtab_read): Eliminate check of mainline.
1318 * gdbtypes.c (smash_to_*): Remove FIXME comments.
1319 (lookup_pointer_type): Add FIXME comment.
1320 * main.c (set_history_size_command): Disallow negative size.
1321 * partial-stab.h: Update copyright.
1322 * rs6000-tdep.c (skip_trampoline_code): Better comments.
1324 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
1326 * main.c (set_history_size_command): Negative size is error.
1327 (Reported by Peggy Fieland.)
1329 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
1331 * coffread.c (coff_symfile_init): Update comment.
1332 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
1333 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
1334 macros to access the dbx specific objfile information.
1335 * dbxread.c (symfile_string_table, symfile_string_table_size):
1336 Remove these local variables.
1337 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
1338 read_dbx_symtab): Remove the stringtab and stringtab_size params
1339 from the function prototypes, the function definition, and the
1340 function calls. These are now available via DBX_STRINGTAB and
1341 DBX_STRINGTAB_SIZE using the objfile pointer.
1342 * dbxread.c (dbx_symfile_read): Relocate addr before using as
1343 an arg to read_dbx_symtab.
1344 * dbxread.c (dbx_symfile_read): Remove code that free'd the
1345 stringtab and the dbx specific per-objfile private info.
1346 * dbxread.c (init_psymbol_list): Remove symbol count from passed
1347 args in prototype, function definition, and function calls. It is
1348 now available via the DBX_SYMCOUNT macro using the objfile
1350 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
1351 local instance of struct dbx_symfile_info and replace with DBX_*
1353 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
1354 symfile_string_table and symfile_string_table_size.
1355 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
1356 symfile_string_table.
1357 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
1358 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
1359 stringtab size variables. Remove all code that used to reread
1361 * objfiles.c (allocate_objfile): Move calls to init_malloc()
1362 to prior to any calls to mmalloc for the objfile specific heap.
1363 * utils.c (init_malloc): Document the requirement that for each
1364 heap for which corruption checking is desired, that init_mmalloc
1365 must be called prior to any mmalloc calls on the heap.
1367 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
1369 * rs6000-pinsn.c: Make dis-assembly output more like
1370 other targets: Don't print instruction in hex before
1371 the assembly; use print_address to print out jump
1374 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
1376 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
1377 * cplus-dem.c: Support "Sc" meaning "signed char".
1379 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
1381 * configure.in: fix iris/iris3.
1383 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
1385 * command.c, main.c (various places): Use ctype.h macros
1386 (such as isupper(x)), instead of hard-wiring in ASCII-isms
1387 (such as (x >= 'A' && x <= 'Z')).
1388 (There are still more of these in other files.)
1389 * main.c (defined_command): Lower-case the user's
1390 new command before entering it. Needed because
1391 command lookup is case-insensitive (and also lower-cases).
1392 (Based on Metin's earlier patch.)
1394 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
1396 * config/irix4.mh: new file.
1398 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
1400 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
1403 * xm-mips.h: Declare strdup for ultrix.
1405 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
1406 when calling new_symbol.
1407 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
1410 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1412 * config/rs6000.mh: Update (for Fred's new mmalloc)
1413 flags to disable use of GNU malloc/mmalloc.
1414 * munch: Change SYSV rule to allow .text before the label,
1415 as well as after, to work for AIX.
1416 * gdbtypes.h: Minor clarifiction.
1418 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
1420 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
1421 continuation in yet another place (between method declarations).
1423 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
1425 * mips-tdep.c: include symfile.h and objfiles.h to fix
1428 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
1430 * valops.c (value_struct_elt_for_reference): Added 'offset'
1431 parameter to handle multiple inheritance.
1432 * eval.c, value.h: Update accordingly.
1434 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
1436 * objfiles.h: New file
1437 * Makefile.in (HFILES): Add objfiles.h
1438 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
1439 main_scope_lowpc, main_scope_highpc.
1440 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
1441 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
1442 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
1443 xcoffread.c, : Include objfiles.h.
1444 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
1445 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
1446 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
1447 inside_entry_file() and logic changed appropriately.
1448 * blockframe.c (outside_startup_file): Renamed to
1449 inside_entry_file() and logic changed appropriately.
1450 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
1451 and logic changed to use per-objfile specific fields.
1452 * blockframe.c (inside_entry_scope): Renamed to
1453 inside_entry_func() and logic changed to use per-objfile specific
1455 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
1456 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
1457 Remove extern decls.
1458 * symfile.c, symfile.h (entry_point): Remove extern decl.
1459 * coffread.c (coff_symfile_init): Common entry point init code
1460 moved to symfiles.c, call init_entry_point_info().
1461 * coffread.c (complete_symtab): Use new per-objfile entry info.
1462 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
1463 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
1465 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
1466 * defs.h (inside_entry_scope, outside_startup_file,
1467 inside_main_scope): Prototypes changed for renames to
1468 inside_entry_func, inside_entry_file, inside_main_func,
1470 * symfile.c (syms_from_objfile): Common entry point init code
1471 moved to init_entry_point_info() and call init_entry_point_info().
1472 * symfile.h (init_entry_point_info): Include prototype.
1473 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
1474 moved to symfiles.c and call init_entry_point_info().
1475 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
1476 main_scope_lowpc, main_scope_highpc): Remove extern decls.
1477 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
1479 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
1480 works for the majority of targets.
1481 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
1482 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
1483 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
1484 Use default definition in frame.h.
1485 * frame.h (selected_frame_level): Make decl extern.
1486 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
1487 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
1488 * partial-stab.h: Use new per-objfile entry info.
1489 * symfile.h (struct objfile): Removed, moved to objfiles.h.
1490 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
1491 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
1492 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
1493 have_minimal_symbols): Prototypes moved to objfiles.h.
1494 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
1495 Macros moved to objfiles.h.
1496 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
1498 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
1500 More C++ improvements (pointers to members, qualified names).
1501 * c-exp.y: Support exp.type::name and exp->type::name
1502 syntaxes. (Unfortunately, doesn't work for static members.)
1503 * c-exp.y, eval.c: Make type::~type work better.
1504 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
1505 value_static_field by value_struct_elt_for_reference.
1506 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
1507 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
1508 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
1509 for OP_SCOPE operand; no point in it now that we use lazy
1510 reading of values, and use "reference to member" objects.
1511 * gdbtypes.h: Clarify comment.
1512 * valops.c: Change value_struct_elt_for_address to return
1513 a reference (or variable), rather than a pointer. Change
1514 the name to value_struct_elt_for_reference to reflect this.
1515 Returning a reference instead of a address provides a
1516 generalization, since we can use the routine for both
1517 class::name as well as &class::name.
1518 Also, recurse to handle multiple inheritance properly.
1519 * valprint.c: Moved code to print pointer-to-members
1520 to new function point_class_member. This allows a
1521 "reference-to-member" to be printed using the same code.
1522 * valprint.c (type_print_varspec_prefix): Avoid printing
1523 "struct " for domains of class-member types.
1524 * valops.c (search_struct_field): Inline code for simplified
1525 version of value_static_field (which can then be deleted).
1526 * value.h: Rename value_struct_elt_for_address to
1527 value_struct_elt_for_reference. Delete value_static_field.
1528 * values.c: Remove no longer used function value_static_field.
1530 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
1532 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
1533 elfread.c (coff_symfile_finish): Add function, prototype, and
1534 add to the xxxx_sym_fns struct for each file type. Also reformat
1535 the xxxx_sym_fns vector to a standard format and add comments.
1536 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
1537 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
1538 Pass pointer to struct objfile rather than pointer to sym_fns.
1539 Change references inside each function accordingly. Allocate any
1540 symbol file specific info in the per-objfile memory region.
1541 * dbxread.c (free_and_init_header_files): Break function into
1542 free_header_files(), called from dbx_symfile_finish(), and
1543 init_header_files(), called from dbx_new_init().
1544 * dbxread.c (dbx_new_init): Move deallocation things to new
1545 dbx_symfile_finish function.
1546 * elfread.c (elf_new_init): Call buildsym_new_init().
1547 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
1548 routine for the objfile before deallocating other stuff.
1549 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
1550 * symfile.h: Move struct sym_fns to before struct objfile def.
1551 Add sym_finish function pointer and change prototypes of other
1552 function pointers to reflect passing struct objfile pointer rather
1553 than struct sym_fns pointer.
1554 * symfile.c: Remove now obsolete symtab_fns pointer.
1555 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
1556 locates the correct sym_fns struct for the given objfile.
1557 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
1558 for better support of mapped symbol tables.
1559 * symfile.c (symbol_file_command): Remove obsolete code using
1561 * symfile.h: Remove duplicate declarations for symfile_objfile,
1562 entry_point, and object_files.
1563 * target.c (target_info): Compare symfile_objfile to NULL.
1564 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
1565 aixcoff_symfile_finish().
1567 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
1569 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
1570 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
1571 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
1573 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
1575 Some improvements to g++ debugging.
1576 * symtab.c (list_symbols): demangle before pattern matching.
1577 * symtab.c: Other fixes to improve handing of operators.
1578 * valprint.c (type_print_base): Fix test for constructor.
1579 * values.c (value_static_field): Allow evaluation of
1580 CLASS::METHOD, returning a function pointer.
1582 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
1584 * Makefile.in (VERSION): Roll 4.4.6.
1585 * exec.c (exec_file_command): Add code to ignore optional args
1586 passed in by file_command() for use in symbol_file_command().
1587 * main.c (main): Document -mapped and -readnow in help summary.
1588 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
1589 * objfiles.c (allocate_objfile): Filename arg removed. Changes
1590 to get filename from bfd with bfd_get_filename(). Test mapto
1591 against 0, not NULL. Use mstrsave() to make copy of filename.
1592 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
1594 * remote-vx.c (vx_load_command, add_symbol_stub):
1595 Symbol_file_add() takes an additional arg.
1596 * solib.c (symbol_add_stub): Symbol_file_add() takes an
1598 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
1599 changed to return a bfd not an objfile pointer.
1600 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
1601 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
1602 Change to eliminate local bfd and use symfile_bfd_open() plus
1603 allocate_objfile(). Add code to implement readnow option.
1604 * symfile.c (symbol_file_command): Changes to option handling,
1605 readnow functionality moved to symbol_file_add().
1606 * symfile.c (symfile_init): Eliminate local copy of bfd.
1607 * symfile.c (add_symbol_file_command): Changes to parse mapped
1608 and readnow options.
1609 * symfile.h (allocate_objfile): Arg removed from prototype.
1610 * symtab.h (symbol_file_add): Arg added to prototype.
1611 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
1614 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
1616 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
1617 mtrace.awk, state.c, state.h: Removed.
1618 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
1619 directories searched for source files.
1620 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
1621 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
1622 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
1623 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
1624 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
1625 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
1626 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
1628 * Makefile.in (HFILES): Remove state.h
1629 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
1630 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
1631 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
1632 * Makefile.in (clean): Remove all object files.
1633 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
1634 * cplus-dem.c: Remove prototypes definitions that are now done in
1636 * dbxread.c (throughout): Change from using per-objfile
1637 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
1638 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
1639 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
1640 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
1641 * depend: Remove dependencies for state.o, state.h.
1642 * dwarfread.c: Add declaration for warning_pre_print.
1643 * dwarfread.c (dwarfwarn): Use warning_pre_print.
1644 * dwarfread.c (throughout): Change from using per-objfile
1645 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
1646 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
1647 use supplied objfile.
1648 * i386-xdep.c (print_387_status): Change to use warning() rather
1650 * i387-tdep.c (print_387_control_word): Change to use warning()
1651 rather than printfs.
1652 * infrun.c (wait_for_inferior): Remove unreachable abort() call
1653 that some compilers grumble about.
1654 * language.c (throughout): Add declaration for warning_pre_print
1655 and using warning() instead of printfs.
1656 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
1657 * main.c (main): Add declaration for warning_pre_print and set it
1658 similarly to error_pre_print. Add declarations for
1659 mapped_symbol_files and readnow_symbol_files. Add appropriate
1660 definitions to long_options[].
1661 * minsyms.c: Trivial fix to comment.
1662 * objfiles.c (allocate_objfile): Substantially rewritten for
1663 using mapped symbol files.
1664 * objfiles.c (throughout): Change from using per-objfile
1665 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
1666 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
1667 * source.c (throughout): Change from using per-objfile
1668 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
1669 * source.c (open_source_file): Use mstrsave to save file name in
1670 mapped symbol region for objfile.
1671 * symfile.c: Remove include for state.h.
1672 include to local form.
1673 * symfile.c (symbol_file_add_digested): Remove.
1674 * symfile.c (symbol_file_add): Substantially rewritten for mapped
1676 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
1677 from objfile structure. Add malloc descriptor pointer (md).
1678 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
1679 * symm-xdep.c (print_fpu_status): Use warning() rather than
1681 * symmisc.c (free_symtab_block): Now takes and uses current
1683 * symmisc.c (throughout): Change from using per-objfile
1684 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
1685 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
1686 Sun compiler grumblings when PTR is char *.
1687 * symtab.c (lookup_symbol): Cast return value of iterate_over_
1688 msymbols() to correct pointer type.
1689 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
1690 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
1691 error always starts on a line of it's own.
1692 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
1693 Rewrite for new mapped malloc package use.
1694 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
1695 that don't want to use the mapped malloc package; pass arguments
1696 on to traditional malloc package functions.
1697 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
1698 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
1699 mrealloc, malloc, and realloc but get fatal error if runs out
1701 * utils.c (msavestring, mstrsave): Save a string in a specific
1702 mapped malloc region.
1703 * utils.c (print_spaces): Use xmalloc to get the buffer.
1704 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
1705 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
1706 * config/i386v4.mh: Insignificant reorganization.
1708 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
1710 * xcoffread.c: Only enable compilation of debugging functions
1711 if IBM6000 is defined. Fails to compile otherwise.
1713 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
1715 * Makefile.in: pass MAKEINFO down on info.
1717 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
1719 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
1720 useless code, including an lseek to an uninitialized variable.
1721 Reported by Jim Williams <jimbo@wrs.com>.
1723 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
1725 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
1726 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
1727 * minsyms.c, symfile.c: Changes that may be generally
1728 applicable, but are #ifdef IBM6000 for now.
1729 * rs6000-xdep.c: Fixed typo in comment.
1730 * rs6000-tdep.c: Non-substatial changes.
1731 * xoffread.c: The main change here is addition of some
1732 debugging functions.
1733 * xoffexec.c: More changes.
1735 * xcoffread.c: Fixed two too-few-parameters bugs.
1737 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
1738 to SOLIB_CREATE_INFERIOR_HOOK macro.
1740 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
1742 * symfile.h: Add prototype for iterate_over_msymbols().
1743 * symtab.c (cplus_mangled_symbol): Add function.
1744 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
1745 iterate_over_msymbols to find demangled C++ symbol.
1746 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
1747 value to iterate_over_msymbols().
1748 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
1751 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
1753 * Makefile.in: added check target.
1755 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
1757 * ecoff.c: Move to ../bfd/coff-msym.c.
1758 * config/mt-*mips: Remove ecoff.o from the configuration.
1759 * remote.c (): Add newline to initial +.
1760 (remote_resume): Mention how to cope with signals.
1761 (remote_interrupt): Add debug msg.
1762 (remote-wait): Implement new 'T' reply, which includes
1763 status, PC, and FP all in a single short message.
1764 (putpkt): Add further debugging of packet acks.
1765 * mipsread.c (fixup_symtab): Also swap RFD's.
1766 (parse_partial_symbols): Avoid bug on unknown symbol types.
1767 * Makefile.in (VERSION): Roll to 4.4.5.
1768 * mips-tdep.c (heuristic_proc_start): Avoid long delays
1769 for remote MIPS by limiting heuristic to 200 byte search.
1770 (heuristic_proc_desc): Byte-swapping.
1771 (mips_print_register): Cope with failure of
1772 read_relative_register_raw_bytes. Byte-swap integers for
1774 * mips-pinsn.c (print_insn): Byte-swap instruction.
1776 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
1778 * config.sub configure.in config/.Sanitize config/mh-irix4
1779 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
1780 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
1781 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
1782 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
1784 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
1786 * defs.h, utils.c: xrealloc takes PTR as first arg.
1787 * defs.h: Reword confusing comment about ANSI prototypes.
1788 * defs.h: Some minor whitespace changes.
1789 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
1790 not NULL, which can be (void *).
1791 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
1792 * tm-i386v.h (SP_ARG0): Define
1793 * xm-sysv4.h: Back out of change for missing prototypes.
1794 * i386-tdep.c (get_longjmp_target): Add function.
1796 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1798 * Makefile.in: install man page too.
1800 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
1802 * All GDB files that #include defs.h: Removed stdio.h.
1803 (defs.h): #include stdio.h.
1805 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1807 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
1808 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
1809 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
1810 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
1811 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
1812 it before printing out the hex shape of an address.
1814 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
1816 * rs6000-xdep.c (frame_initial_stack_address): Move
1817 code to set frame->cache_fsr into new separate function
1818 frame_get_cacahe_fsr. This allows fixing a fatal error.
1819 * xcoffexec.c: Turn previously suppressed error
1820 message back on, after cleaning up BFD.
1822 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
1823 printing of blank line, since it cases printing of an
1824 extra blank line. Is this intended? It does mess up
1826 * defs.h: Put back declarations of malloc and realloc,
1827 but protected by #ifndef MALLOC_INCOMPATIBLE.
1828 * objfiles.c: Undo previous change: Use malloc/realloc
1829 for objfile malloc/realloc fields (but add a cast).
1830 * xcoffexec.c: Suppress an error message (for now).
1832 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
1834 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1835 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
1836 * buildsym.c: Use smash_to_pointer_type() to handle forward type
1838 * xcoffread.c: Modifications to C_DECL storage class handling, and
1839 introduction of an old smash_to_pointer_type() routine.
1841 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1842 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
1843 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
1844 parameters have been modified.
1846 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1847 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
1848 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
1849 and fetch_inferior_registers() always fetched all the registers
1850 resulting valid register values at hand all the time. Pushing a dummy
1851 frame did not require validating all register values first. After
1852 putting the above mechanism into action, we didn't have valid registers
1853 values always ready. Thus, all registers need to be fetched before
1854 pushing a dummy frame now.
1856 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1857 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
1858 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
1859 the starting address (actual frame address) of a frame.
1860 * rs6000-tdep.c: modifications to function_frame_info() to see if
1861 function reserves a frame pointer register (alloca register)
1862 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
1863 FRAME_LOCALS_ADDRESS has been updated to support debugging of
1864 functions with alloca() calls.
1866 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
1868 * xm-sysv4.h: Provide definitions/prototypes for host environment
1869 functions for which no definitions or prototypes are provided in
1870 any currently included gdb or host environment header files.
1871 For SVR4, this currently includes malloc and realloc, which cannot
1872 be portably prototyped in any gdb include file.
1874 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
1876 * buildsym.h: Remove obsolete variable file_stabs.
1878 * Makefile.in: Move place where configure merges in host-
1879 and target-dependent fragments later, so the latter
1880 can override (say) GNU_MALLOC.
1881 * config/mh-rs6000: Use system malloc. Otherwise, I
1882 ended up with *two* incompatible versions of malloc
1883 (functions in libc would call the malloc in libc).
1884 I assume this is a shared library problem.
1886 * remote.c: Fix (presumed) typo.
1887 * objfiles.c: Use xmalloc/xrealloc instead of
1888 malloc/realloc (since the latter are no longer declared).
1890 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1891 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
1892 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
1893 handle individual registers.
1894 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
1895 correctly in case it wasn't cached yet. (A problem showed up
1896 after fetching individual registers.)
1897 * buildsym.c: Disable type_synonym_name's type name overwriting
1898 in cases it is unnecesary. rs6000 portation doesn't use
1899 type_synonym_name, and it used to nullify type names
1900 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
1901 type's name as soon as space for that type is allocated.
1902 * xcoffread.c: ignore a section's lineno information if it is
1903 not `.text'. (In rs6000 bfd portation integration, skipping over
1904 `.pad' sections are ignored since it was in machine independent
1905 part of the code. Thus, a problem of fake sections with invalid
1906 lineno information arised.)
1908 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1909 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
1910 * rs6000-tdep.c: make function_frame_info() work whether or not
1911 reading from a core file.
1912 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
1914 * infrun.c. main.c, printcmd.c. symtab.c:
1915 More changes from IBM for rs6000.
1918 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
1920 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
1921 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
1922 Merge in changes (mostly from IBM) for RS6000.
1923 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
1924 More changes from IBM for RS6000. These are in machine-
1925 independent code, and probably could do with some cleaning
1926 up. The most questionable of these are #ifdef IBM6000.
1927 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
1928 to single_step() (for consistency with rs6000 and i860).
1929 * utils.c: Allow the 1st arg to xrealloc to be NULL
1930 (in which case do malloc). This removes the need for
1931 some tests in xcoff code (and perhaps other places?).
1932 * coffread.c: Removed variables last_source_file,
1933 type_vector, and type_vector_length as these are now
1934 defined by buildsym.[ch].
1935 * defs.h: Remove prototypes for malloc and realloc, since
1936 these should only be used to implement xmalloc and xrealloc,
1937 and they conflict with <stdlib.h> in AIX - where they
1938 return void* even when __STDC__ isn't defined. Sigh.
1939 * munch: Recognize *initialize* in data as well as text
1940 (AIX uses data). Also, incorporate a patch from Garrett
1941 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
1942 much more sensible, by only trying to match the name of
1943 the initialize_foo function, and not the junk before it.
1945 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
1947 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
1948 unless symbol table indicates that something has changed.
1950 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
1952 * remote.c: Make it work for embedded MIPS. Increase buffer
1953 size, and use throughout. Round buffer size up if too many regs.
1954 Support baud rate setting and try for an 8-bit path. If
1955 interrupted while waiting for target, send a ^C down the wire.
1956 Avoid single-byte reads.
1957 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
1959 * mips-xdep.h: Avoid the embedded regs when on Unix.
1961 * mipsread.c: Byte-swap the symbol table structures, using
1962 routines from ecoff.c, to read a symbol table written in any
1963 of the four possible byte orders.
1964 * configure.in (mips-big-* target): Same as Sony News.
1965 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
1966 * ecoff.c: New file for symbol swapping routines.
1968 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
1970 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
1971 all-breakpoints' command.
1972 * (get_number): Allow users to enter negative breakpoint numbers.
1973 * (breakpoint_1): Reformat display of 'info break' to show new
1975 * (create_longjmp_breakpoint, breakpoint_re_set,
1976 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
1977 symfile.c (syms_from_objfile): Re-do
1978 insertion of longjmp breakpoints. Move all code into
1979 breakpoint_re_set, and call that instead of
1980 create_longjmp_breakpoint in symfile.c.
1982 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
1984 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
1985 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
1986 * symtab.c (find_pc_symtab): Handle having no objfiles.
1987 * infcmd.c: Fix comment.
1988 * objfiles.c (free_all_objfiles): Add.
1989 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
1990 * symfile.c (symbol_file_command): free all objfiles when
1991 specifying a new symbol file.
1992 (reread_symbols): Stat the file name, don't fstat the descriptor.
1994 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1996 * Makefile.in, configure.in: removed traces of namesubdir,
1997 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1998 copyrights to '92, changed some from Cygnus to FSF.
2000 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
2002 * dbxread.c (end_psymtab): Delete empty psymtabs.
2003 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
2004 * symfile.h (struct objfile): Add free_psymtabs.
2006 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
2008 * Makefile.in (VERSION): Roll to gdb-4.4.4.
2010 * symfile.c (symbol_file_command): strcmp => !strcmp.
2011 * breakpoint.h: Move prototypes to follow enum definition they need.
2012 * breakpoint.c, infrun.c: Lint.
2013 * printcmd.c: Use `enum enable' rather than `enum
2015 * mipsread.c: First pass at making it compile with the new
2016 objfile changes. Probably seriously broken still, but it
2019 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
2021 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
2022 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
2023 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
2024 stepping (and nexting) through longjmp(). Also, cleanup
2025 breakpoint handling quite a bit by creating explicit breakpoint
2026 types instead of using magic breakpoint numbers.
2027 Makefile.in: Update version to 4.4.3
2029 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
2031 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
2032 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
2033 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
2035 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
2037 * minsyms.c (install_minimal_symbols): Add bunches to any
2038 existing minsyms in the objfile. Avoid extra mallocation
2039 by working directly in the obstack. Remove ignored `mainline' parm.
2040 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
2041 xcoffread.c: Change all callers.
2042 * FIXME: We should be able to eliminate MAINLINE from all the
2043 symbol readers now, with a small bit of work.
2045 * valops.c, value.h: Lint.
2046 * remote-vx.c: Add missing break; statement. Bugfix by
2047 Michael Sclafani, <sclafani@src.dec.com>.
2049 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
2051 * Makefile.in (VERSION): Update version to 4.4.2
2052 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
2053 minsyms.c, mmap-alloc.c, mmap-sbrk.c
2054 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
2055 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
2056 mmap-alloc.o, mmap-sbrk.o
2058 * altos-xdep.c: Minor whitespace change.
2059 * am29k-tdep.c (examine_prologue): Convert from misc function vector
2060 use to new minimal symbol table use.
2061 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
2062 * arm-xdep.c (store_inferior_registers): Returns void.
2063 * blockframe.c (get_pc_function_start, find_pc_partial_function):
2064 Convert from misc function vector use to new minimal symbol table use.
2065 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
2066 * breakpoint.c: Add prototypes for local functions.
2067 * breakpoint.c (catch_command_1): Change to static and remove unused
2069 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
2070 * breakpoint.h: Change function decls to prototype form.
2071 * buildsym.c: Add prototypes for local functions.
2072 * buildsym.c: Moved hashname() function here from dbxread.c.
2073 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
2074 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
2075 * buildsym.c (dbx_alloc_type): Change to static.
2076 * buildsym.c (finish_block): Add objfile parameter.
2077 * buildsym.c (misc): Change symbol_obstack to objfile version.
2078 * buildsym.c (make_blockvector): Change to static.
2079 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
2080 * buildsym.c (compare_line_numbers): Change to static, args are const,
2081 cast args when used.
2082 * buildsym.c (start_symtab): Inline new_object_header_files() call.
2083 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
2084 and made static. Add objfile parameter.
2085 * buildsym.c (end_symtab): Simplify code using line table size.
2086 Realloc the linetable on the objfile symbol_obstack and copy there.
2087 * buildsym.c (scan_file_globals): Convert from misc function vector
2088 use to new minimal symbol use.
2089 * buildsym.c (define_symbol): Add objfile parameter. Make sure
2090 strings get allocated in objfile's symbol_obstack. Convert references
2091 to builtin types to lookup_fundamental_type().
2092 * buildsym.c (read_type): Make static, add objfile parameter, convert
2093 references to buildin types to lookup_fundamental_type().
2094 * buildsym.c (read_struct_type): Add objfile parameter.
2095 * buildsym.c (read_array_type): Make static, add objfile parameter.
2096 * buildsym.c (read_enum_type): Make static, add objfile parameter.
2097 * buildsym.c (read_huge_number): Make static.
2098 * buildsym.c (read_range_type): Make static, add objfile parameter,
2099 convert references to buildin types to lookup_fundamental_type ().
2100 * buildsym.c (read_args): Make static, add objfile parameter.
2101 * buildsym.h: Convert function decl's to prototype form.
2102 * c-exp.y: Add prototypes for local functions, convert uses of misc
2103 function vector to minimal symbol table. Reformat all builtin type
2104 initializations and pass a NULL objfile to init_type() for them.
2105 * coffread.c: Change context_stack ref's to coff_context_stack,
2106 add local function prototypes. Cast uses of xrealloc arg 1.
2107 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
2108 crafting a new type.
2109 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
2110 * coffread.c (finish_block): Change name to coff_finish_block.
2111 * coffread.c (make_blockvector): Add and use objfile parameter.
2112 * coffread.c (record_line): Change name to coff_record_line.
2113 * coffread.c (start_symtab): Change name to coff_start_symtab.
2114 * coffread.c (end_symtab): Change name to coff_end_symtab.
2115 * coffread.c (record_misc_function): Change name to record_minimal_
2116 symbol and change to minimal symbol table use from misc func tbl.
2117 * coffread.c (coff_symfile_read): Convert from misc function vector
2118 use to minimal symbol table use.
2119 * coffread.c (hashname): Remove; use common version in buildsym.c.
2120 * coffread.c (decode_base_type): Change references to builtin types
2121 to calls to lookup_fundamental_type().
2122 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
2123 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
2124 * command.c: Add prototypes for local functions.
2125 * command.c (add_cmd): Prototype the 'fun' parameter and use the
2126 appropriate member of the function union for that type.
2127 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
2128 ifdef out the function since it isn't currently used.
2129 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
2130 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
2131 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
2132 * command.c (help_cmd): Compare function pointer to NULL.
2133 * command.c (help_cmd_list): Compare function pointer to NULL.
2134 * command.c (lookup_cmd_1): Use correct member of function union.
2135 * command.c (undef_cmd_error): Make static.
2136 * command.c (complete_on_cmdlist): Use correct member of func union.
2137 * command.c (do_setshow_command): Use correct member of func union.
2138 * command.c (shell_escape): Convert rindex use to strrchr.
2139 * command.h (COMMAND_H): Define if already included.
2140 * command.h (cmd_list_element struct): Change 'function' to a union
2141 and prototype args. Prototype completer function.
2142 * command.h: Convert decl's to prototype form.
2143 * convex-xdep.c (store_inferior_registers): Returns void.
2144 * copying.c: Prototype local functions.
2145 * coredep.c: Minor whitespace change.
2146 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
2147 * cplus-dem.c: Prototype local functions.
2148 * dbxread.c (hashname): Remove; moved to buildsym.c.
2149 * dbxread.c (free_and_init_header_files): Make static.
2150 * dbxread.c: Add prototypes for local functions.
2151 * dbxread.c (new_object_header_files): Remove; inlined usages.
2152 * dbxread.c (xrealloc usages): Cast args.
2153 * dbxread.c (record_misc_function): Change to record_minimal_symbol
2154 and change usages accordingly.
2155 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
2156 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
2157 * dbxread.c (dbx_next_symbol_text): Make static.
2158 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
2159 * dbxread.c (init_bincl_list): Add and use objfile parameter.
2160 * dbxread.c (free_bincl_list): Add and use objfile parameter.
2161 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
2162 * dbxread.c (end_psymtab): Convert to use per-objfile data.
2163 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
2165 * dwarfread.c (record_misc_function): Change name to record_minimal_
2166 symbol and use minimal symbol table throughout.
2167 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
2168 * dwarfread.c: Convert all references to builtin types to use the new
2169 lookup_fundamental_type function.
2170 * dwarfread.c (read_enumeration): Add and use objfile parameter.
2171 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
2173 * elfread.c (record_misc_function): Convert to use record_minimal_
2175 * elfread.c (elf_symtab_read): Add objfile parameter.
2176 * eval.c: Add prototypes for local functions and move some decls
2177 around to accomodate prototypes.
2178 * expprint.c: Add prototypes for local functions. Change references
2179 to misc function vector to minimal symbol table.
2180 * findvar.c (read_memory usages): Cast args.
2181 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
2182 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
2183 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
2184 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
2185 * gould-xdep.c: Minor whitespace change.
2186 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
2187 * hp300ux-xdep.c (store_inferior_registers): Returns void.
2188 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
2189 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
2190 * i386-tdep.c: Add prototypes for local functions.
2191 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
2192 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
2193 that defaulted to int.
2194 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
2195 i386_push_dummy_frame): Returns void.
2196 * i386-xdep.c (i386_register_u_addr): Declare params that default to
2197 int and explicitly declare return type as int.
2198 * i387-tdep.c: Minor formatting changes.
2199 * i960-tdep.c (leafproc_return): Convert from misc function vector
2200 use to minimal symbol table use.
2201 * infcmd.c: Add prototypes for local functions.
2202 * infcmd.c (continue_command, until_next_command, until_command,
2203 path_info, path_command): Make static.
2204 * infcmd.c (step_1, until_next_command): Convert from misc func
2205 vector to minimal symbol table use.
2206 * inflow.c: Add prototypes for local functions.
2207 * infptrace.c (store_inferior_registers): Returns void, not int.
2208 * language.c (_initialize_language): Use proper member of function
2210 * m2-exp.y: Add prototypes for local functions, convert misc function
2211 vector uses to minimal symbol table uses.
2212 * m2-exp.y (make_qualname, yyerror): Make static.
2213 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
2214 * m68k-pinsn.c: Add prototypes for local functions.
2215 * m68k-pinsn.c (print_insn): Cast args to read_memory.
2216 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
2217 * m68k-stub.c: Add prototypes.
2218 * m88k-pinsn.c (sprint_address): Convert from misc function vector
2219 use to minimal symbol table use.
2220 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
2221 * m88k-xdep.c (store_inferior_registers): Returns void.
2222 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
2223 * mach386-xdep.c (store_inferior_registers): Returns void.
2224 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
2225 * main.c: Add prototypes for local functions.
2226 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
2227 longjmp() result to (NORETURN void).
2228 * main.c (catch_errors): Prototype the 'func' parameter.
2229 * main.c (disconnect, stop_sig, do_nothin, float_handler):
2230 Takes an unused arg.
2231 * main.c (execute_command): Call the right member of the func union.
2232 * main.c (command_loop_marker, symbol_completion_function,
2233 command_loop): Make static.
2234 * main.c (command_line_input): Make linelength unsigned, cast arg
2235 to command_line_input().
2236 * main.c (add_info, add_com): Prototype the 'fun' parameter.
2237 * main.c (initialize_main): Call right member of function union.
2238 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
2239 * mem-break.c: Include symtab.h
2240 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
2241 * mips-xdep.c (store_inferior_registers): Returns void.
2242 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
2243 use to minimal symbol table use.
2244 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
2246 * mipsread.c (make_type): Remove, convert usages to init_type.
2247 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
2248 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
2249 vector use to minimal symbol table use.
2250 * parse.c: Add prototypes for local functions.
2251 * parse.c (xrealloc usages): Cast args.
2252 * parse.c (prefixify_expression, length_of_subexp): Make static.
2253 * parser-defs.h (PARSER_DEFS_H): Define when first included.
2254 * parser-defs.h: Convert function decls to prototype form.
2255 * partial-stab.h: Convert from misc function vector use to new minimal
2257 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
2258 the per-objfile copies.
2259 * printcmd.c: Add prototypes for local functions. Move some struct
2260 definitions around to accomodate prototypes.
2261 * printcmd.c (decode_format): Make static, change args oformat and
2262 osize to int from char.
2263 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
2264 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
2265 * printcmd.c (print_address_symbolic): Convert from misc function
2266 vector use to minimal symbol table use.
2267 * printcmd.c (address_info): Convert from misc function vector use
2268 to minimal symbol table use.
2269 * printcmd.c (delete_display, enable_display, disable_display_command):
2271 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2272 * procfs.c (fetch_core_registers): Add unused param reg_addr.
2273 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
2274 * pyr-xdep.c (store_inferior_registers): Returns void.
2275 * remote-mm.c (mm_load): symbol_file_add return value unused.
2276 * remote-nindy.c: Minor format change.
2277 * remote-vx.c (vx_load_command): symbol_file_add result unused.
2278 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
2279 * rs6000-xdep.c (store_inferior_registers): Returns void.
2280 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
2281 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
2282 vector use to minimal symbol table use.
2283 * solib.c: Add prototypes for local functions.
2284 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
2285 function vector use to minimal symbol table use.
2286 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2287 * solib.c (find_solib, shared_library_command): Make static
2288 * solib.c (read_memory, write_memory usages): Cast args.
2289 * solib.c (special_symbol_handling): Add function
2290 * source.c: Add prototypes for local functions.
2291 * source.c (select_source_symtab): Convert to scan objfiles.
2292 * source.c (open_source_file): Make static.
2293 * source.c (xrealloc usages): Cast args.
2294 * source.c (source_line_charpos): ifdef out, unused.
2295 * source.c (get_filename_and_charpos): Make static.
2296 * stack.c: Add prototypes for local functions.
2297 * stack.c (print_frame_info, frame_info): Convert from misc function
2298 vector use to minimal symbol table use.
2299 * symfile.c: Add prototypes for local functions.
2300 * symfile.c (compare_symbols): Make args const PTR's.
2301 * symfile.c (compare_psymbols, sort_pst_symbols) add.
2302 * symfile.c (sort_all_symtab_syms): Scan objfile list.
2303 * symfile.c (obsavestring): Add objfile parameter.
2304 * symfile.c (init_misc_bunches, prim_record_misc_function,
2305 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
2306 sort_misc_function_vector, compact_misc_function_vector): Remove
2307 * symfile.c (symbol_file_add_digested): Add function.
2308 * symfile.c (symbol_file_add): Returns struct objfile *.
2309 * symfile.c (symbol_file_command): Modify for state file use.
2310 * symfile.c (symfile_open): Add parameter "dumpable".
2311 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
2312 * symfile.c (load_command, add_symbol_file_command): Make static.
2313 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
2314 * symfile.c (rindex usages): Converted to strrchr.
2315 * symfile.c (allocate_psymtab): New
2316 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
2317 converted to minimal symbol table usage, but no obvious conversion.
2318 * symfile.c (free_all_symtabs): Remove.
2319 * symfile.c (_initialize_symfile): Use per-objfile info.
2320 * symfile.h: Rework the objfile structure to add per-objfile data
2321 objects (psymbol_obstack, symbol_obstack, type_obstack,
2322 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
2323 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
2324 Add prototypes to function declarations.
2325 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
2326 function vector usage to minimal symbol table usage.
2327 * symmisc.c (DEV_TTY): Define if not defined.
2328 * symmisc.c: Add local function prototypes.
2329 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
2330 printpsyms_command, print_objfiles, print_objfiles_command):
2331 Rework to use iterate_over_*
2332 * symtab.c: Add prototypes for local functions.
2333 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
2334 * symtab.c (lookup_partial_symtab): Scan through objfiles.
2335 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
2336 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
2337 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
2338 lookup_reference_type, lookup_member_type, allocate_stub_method,
2339 check_stub_method, create_array_type, smash_to_member_type,):
2341 * symtab.c (lookup_symbol): Some args are const.
2342 * symtab.h: All type related defs and structs moved to gdbtypes.h
2343 * symtab.h: Convert decls to prototypes.
2344 * target.c (noprocess): Make static.
2345 * target.h: Change decl's to prototypes.
2346 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
2347 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
2348 * utils.c (_initialize_utils): Use correct member of function union.
2349 * valarith.c: include gdbtypes.h
2350 * valops.c: include gdbtypes.h, add prototypes for local functions.
2351 * valops.c (value_push, value_arg_push, find_function_addr):
2353 * valops.c (value_string): Convert from misc function vector use
2354 to minimal symbol table use.
2355 * valops.c (check_field_in): Make arg const.
2356 * valprint.c: Add prototypes for local functions.
2357 * valprint.c (print_string): Make static
2358 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
2359 * values.c: Add prototypes for local functions.
2360 * values.c (value_headof): Convert from misc function vector to
2361 minimal symbol table.
2362 * xcoffexec.c: Add prototypes for local functions.
2363 * xcoffexec.c (exec_close, file_command, add_to_section_table):
2365 * xcoffexec.c (relocate_minimal_symbol): Add.
2366 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
2367 * xcoffread.c: Add prototypes for local functions.
2368 * xcoffread.c (sort_syms): Convert to scan objfiles.
2369 * xcoffread.c (read_xcoff_symtab): Make static.
2370 * xcoffread.c (various): Replace references to builtin types with
2371 calls to lookup_fundamental_type. Replace references to symbol_obstack
2372 and psymbol_obstack with pointers to the per-objfile copies.
2373 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
2374 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
2376 * xcoffread.c (init_stringtab): Add objfile parameter.
2377 * gdbtypes.c: New file
2378 * minsyms.c: New file
2379 * mmap-alloc.c: New file
2380 * mmap-sbrk.c: New file
2381 * objfiles.c: New file
2385 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
2387 * Check in Fred Fish's changes in these modules. Fred
2388 will make ChangeLog entries for all of them. Update VERSION
2391 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
2393 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
2395 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
2396 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
2397 value.h: Prototypes for static functions; lint.
2398 * gdbtypes.h: Empty file to ease transition.
2400 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
2402 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
2403 inferior.h, language.h, signame.h, target.h, terminal.h,
2404 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
2405 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
2407 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
2408 signame.c, sparc-xdep.c: Prototypes for all static functions.
2410 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
2411 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
2412 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
2413 Remove to_call_function and target_call_function, since it
2414 always calls the same thing (call_function_by_hand).
2415 * core.c, exec.c, solib.c: Rename target_ops sections =>
2417 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
2418 target.h: target_kill takes no args.
2419 * language.c (language_info): Scaffolding to allow briefer
2420 messages when the current language changes. FIXME.
2421 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
2422 complaints about volatile functions.
2423 * xm-sysv4.h (HAVE_MMAP): Define.
2425 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
2427 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
2428 to make prototypes for all functions declared here.
2429 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
2430 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
2431 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
2432 * ieee-float.h: Use PARAMS for prototypes; make some params const.
2433 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
2434 * m2-exp.y: Remove unused CONST; Rename OR and AND.
2435 * utils.c: Avoid declaring malloc and realloc. Lint.
2436 (request_quit): Accept signal-number parameter.
2438 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
2440 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
2441 DIE's. Add new function read_tag_pointer_type() to read them.
2443 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
2444 When creating a new user defined type, check to see if a partial
2445 type already exists, and if so, bash it to fit.
2447 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
2449 * coffread.c (decode_base_type): Pass long, not union.
2450 Fix by Eric Valette, ev@chorus.fr.
2452 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
2454 * elfread.c (elf_symtab_read): Fix code to correctly track
2455 changes in bfd for absolute symbols.
2457 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
2459 * xm-vaxbsd.h: Close off comment.
2461 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
2463 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
2465 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
2467 * mips-tdep.c (mips_print_registers): Print correct register
2468 number for double pseudo-registers.
2470 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
2472 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
2473 in the op$::OPERATOR. case. From Steven McCanne,
2474 <mccanne@horse.ee.lbl.gov>.
2476 * exec.c (set_section_name): Pass arg to exec_files_info;
2477 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
2479 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
2481 * main.c (print_gdb_version): Copyright msg: only this year.
2482 (cd_command): Avoid changing current_directory on error.
2484 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
2486 * mipsread.c (parse_partial_symbols): Handle dependencies
2487 between partial symbol tables (when not doing stabs-in-ecoff).
2488 (This used to be handled by parse_fdr, but parse_fdr was
2489 incompatible with handling stabs-in-ecoff, so the code
2490 was re-written to not use parse_fdr. Unfortunately,
2491 the logic to handle dependencies was overlooked.)
2493 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2495 * coffread.c (read_enum_type): Use the size of a target int when
2497 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
2499 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
2500 * symtab.c (lookup_reference_type, lookup_ptr_type): use
2501 TARGET_PTR_BIT to determine size of a pointer
2502 * values.c (unpack_long): when unpacking a REF or a PTR don't
2503 assume the size of the type.
2505 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
2507 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
2508 looking at its members. Improve guess between struct and union,
2509 only assuming union if multiple members have offsets of zero.
2511 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
2513 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
2514 (This is just for clarity - and one day permitting us to
2515 change FP0_REGNUM from 38 to 32, which would make more sense.)
2516 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
2517 register numbers in stabs-in-ecoff get handled correctly.
2519 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
2521 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
2522 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
2523 into BSD and Ultrix.
2525 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
2527 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
2529 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
2531 * Makefile.in: Increment version to 4.4.1.
2532 * main.c (print_gdb_version): Update copyright notice.
2534 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
2536 * mipsread.c: Prepend "struct " to the names of structure
2537 types, and similarly for enums and unions. (This used
2538 to be done, but got lost in the re-write to "guess" the
2539 difference between enum/struct/union.)
2540 Also, guess that a tag is an enum if the first member
2543 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
2545 * xm-vax.h: #ifndef ultrix around #include of endian.h and
2548 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
2550 * Projects: Patching executables is done.
2551 * Makefile.in (VERSION): Roll to gdb-4.4.
2552 * README, WHATS.NEW: Update for gdb-4.4.
2554 * symfile.c (reread_symbols): Whenever we reread one object
2555 file's symbols, we must restart the scan, because the object_files
2556 chain has been permuted.
2558 * exec.c (exec_files_info): Split out into print_section_info.
2559 Print BFD filename of each section if it's not the default one.
2560 * core.c (core_files_info): Call print_section_info.
2562 * xm-vax.h: Include a few system header files whose definitions
2563 must precede defs.h.
2564 * language.c, language.h: Make some things const.
2565 * expression.h, main.c: const spreads like ooze.
2567 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
2568 since BREAKPOINT values can be >0x80.
2570 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
2572 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
2574 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
2576 * sparc-pinsn.c: Remove kludge for preferring architectures.
2577 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
2578 and forever. Add `add' instruction to the set that get checked
2579 for a preceding `sethi' in order to print an absolute address.
2580 Corresponding changes in ../include/opcode/sparc.h needed
2581 to eliminate garbage instructions.
2583 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
2585 * mipsread.c (parse_partial_symbols): Make sure partial
2586 symbols are created for external symbols (as used to be
2587 the case). This is a bit of a pain with the mips-coff.
2588 It uses a table which points to all of the external
2589 symbols belonging to a particular FDR or psymtab.
2590 Once we've generated this table, we might as well save
2591 it, and then use it in psymtab_to_symtab_1 to find
2592 the symbols to pass to parse_external().
2593 * symfile.c, symfile.c: New function start_psymtab_common
2594 to share the common parts of allocating a new psymtab
2595 for dbxread, mipsread (and later dwarfread). Its code
2596 was pulled out from start_psymtab in dbxread.c.
2597 * dbxread.c (start_psymtab): Use start_psymtab_common().
2599 * valprint.c (val_print): If there is an error when trying
2600 to print a string, check to see if there really is a problem
2601 by reading just one character. If that works, assume
2604 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
2606 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
2607 cypress, v8 mnemonics in that order.
2609 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
2611 * sparc-pinsn.c: Put the qsort() back in.
2613 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
2615 * findvar.c (read_register, write_register): Handle machines
2616 where REGISTER_TYPE is not the same size as "int".
2618 Handle debug symbols in dynamically loaded (relocated) code:
2620 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
2621 offset to process_one_symbol.
2622 (process_one_symbol): Take new offset parameter. Add it into
2623 appropriate symbol types to relocate symbols to loaded addresses.
2624 Handle all possible symbol types, and complain() about types that
2625 we don't expect to see.
2626 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
2627 process_one_symbol (FIXME, should pass real offset).
2631 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
2633 (set_breakpoint, break_command_1, until_break_command,
2634 catch_command_1, breakpoint_re_set_one): Use it.
2635 * symtab.h (resolve_sal_pc): Declare.
2636 * infcmd.c (jump_command): Use resolve_sal_pc.
2638 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
2640 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
2642 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
2644 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
2645 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
2646 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
2648 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
2650 * dbxread.c (process_one_symbol): Make a first cut at handling
2651 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
2653 * symtab.c (find_pc_line): Fix stepping into and out of #included
2656 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
2658 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
2659 no longer any need to copy ../include/opcode/* into gdb.
2661 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
2663 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
2665 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
2667 * valprint.c (type_print_base, type_print_method_args):
2668 Print C++ constructor methods without bogus "return type."
2670 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
2672 * infptrace.c (child_xfer_memory): Parameter "target" should
2673 be a pointer to a structure, not the entire structure.
2675 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
2677 * depend: Convert the couple of references to ansidecl.h that
2678 used the local gdb version to use the ../include version.
2680 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
2683 (child_xfer_memory): Takes pointer to a struct, not entire struct.
2684 (inferior_proc_init): Fix non-ANSI version of args.
2685 (attach): Call print_sys_errmsg with correct number of args.
2686 (mappingflags): Make static, does not need to be global.
2688 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
2689 not the entire struct itself.
2691 * valops.c (value_assign): Cast some args to modify_field() and
2692 {read,write}_register_bytes() correctly.
2694 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
2696 * Makefile.in (MALLOCSRC): Removed reference to removed local
2699 * dwarfread.c (list_in_scope): Needs an initial value, use file
2702 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
2704 * main.c (main): Make option_index local to keep new getopt happy.
2705 main.c, solib.c, Makefile.in: Update copyright notices.
2707 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
2709 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
2711 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
2713 * Makefile.in (HFILES): Add partial-stab.h.
2715 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
2717 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
2718 New files for stratus. Not complete enough to actually build
2719 on the Stratus machine; that awaits copyright assignment for
2722 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
2723 for getting custom flags into CFLAGS when doing makes.
2725 * configure.in: Add config information for stratus.
2727 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
2729 * dbxread.c (process_one_symbol): Pass address of structure
2730 to complain(), rather than the whole structure.
2732 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
2734 * solib.c (solib_add_common_symbols): Only compile in when not
2735 using SVR4 style shared libraries.
2737 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
2739 * dwarfread.c (locval): Add offreg flag to indicate location
2740 values that are computed off a base register.
2742 * dwarfread.c (new_symbol): Rework TAG_global_variable and
2743 TAG_local_variable cases to account for static variables
2744 within function scopes.
2746 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
2748 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
2749 doesn't exist on some systems.
2751 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
2752 nexting over recursive function calls.
2754 * target.c (target_read_string): Create this routine to read null
2755 terminated strings from the target. It deals with running off the
2756 end of memory elegantly as well. solib.c (find_solib): Use
2757 target_read_string() to avoid problems with running off the end of
2760 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
2761 that reference pgrp_inferior.
2763 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
2765 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
2766 mips-tfile has been hacked to act more "traditionally."
2767 * dbxread.c: Fixed typo in comment.
2769 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
2771 * mips-tdep.c (mips_skip_prologue): Add some number of
2772 'sw' instructions before 'addiu' adjusts the stack.
2774 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
2776 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
2777 freescope, buildblock closescope, record_line, add_symbol_to_list,
2778 gatherblocks, make_blockvector): Extensive changes to switch
2779 to generic symbol table building code in buildsym.c. Remove
2780 scope tree structures and functions, symbol table building
2781 functions, and lots of other small changes.
2783 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
2784 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
2786 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
2788 * buildsym.c (cleanup_undefined_types): Add support for enums.
2789 This fixes the 'GDB internal error. cleanup_undefined_types with
2792 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
2794 * dbxread.c: detect gcc2 compilations.
2796 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
2798 * sparc-pinsn.c: Rename bitfields that overlap with macro names
2799 in ../include/opcode/sparc.h.
2801 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
2803 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
2804 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
2805 to reflect actual locations of opcode files, so TAGS target will
2808 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
2810 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
2813 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
2814 dereferencing to access the correct elements.
2816 * valops.c (value_addr): Declare return type of external func
2819 * xcoffread.c: Undefine next_symbol_text before redefining it.
2821 For older changes see ChangeLog-9091
2827 version-control: never