* dbxread.c (process_one_symbol), partial-stab.h: Ignore
[deliverable/binutils-gdb.git] / gdb / ChangeLog
CommitLineData
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1Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
2
3 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4 extraneous SO stabs from busted C++ compilers.
5
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6Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
7
8 * Makefile.in (VERSION): Bump to 4.5.5.
9 * symtab.c (decode_line_1): Until C++ support stabilizes, when
10 C++ lookups fail, print possibly helpful hint about completion.
11 * cplus-dem.c (demangle_signature): Fix ARM style demangling
12 for static data members.
13 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
14 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
15 it's broken on ncr3000's.
16
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17Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
18
19 * dwarfread.c (decode_modified_type): Change type of first arg.
20 Change 'modifier' to char from unsigned char. Cast single use
21 that needs to be unsigned char.
22 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
23 * utils.c (strdup_demangled): Add function.
24 * defs.h (strdup_demangled): Add prototype.
25 * stack.c (return_command): Demangle C++ function names for query.
26 * infcmd.c (jump_command): Demangle C++ function names for query.
27 * cplus-dem.c (consume_count): New function and prototype.
28 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
29 do_type): Replace conversion code with consume_count().
30 * cplus-dem.c (gnu_special): Fix demangled of static members.
31 * source.c (list_command): Print demangled function names
32 when appropriate. Fix supplied by Peter Schauer.
33
34Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
35
36 * buildsym.c (define_symbol): Nameless types are now on several
37 platforms; generalize them and un-ifdef them to make Solaris 2
38 work.
39
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40Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
41
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42 * infcmd.c: Fix typo (reported by Rob Savoye).
43 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
44 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
45 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
46 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
47 rather than the one for the first file in the dependency chain.
48
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49 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
50 set. Don't reset our own texthigh, or dependency-only pst's, in
51 scanning all the rest of the psymtabs.
52 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
53
54 * buildsym.h (N_UNDF): Improve comments.
55 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
56
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57Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
58
59 * symtab.h (struct symbol): Add aux_value union for preserving
60 an additional per-symbol value.
61 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
62 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
63 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
64 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
65 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
66
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67Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
68
69 * symfile.c (clear_symtab_users_once): Now non-static (for
70 objfiles.c).
71
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72Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
73
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74 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
75 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
76 vax-pinsn.c: Remove reg_names decl (now in defs.h).
77
78 Solaris-2 support on SPARC:
79
80 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
81 Add symbol_size and file offsets to struct symloc.
82 Add static symbol_table_offset, string_table_offset,
83 file_string_table_offset, next_file_string_table_offset,
84 last_function_name.
85 (add_old_header_file): Convert error() to complain()t.
86 (dbx_symfile_read): Get symbol size via the objfile.
87 Also get symbol_table_offset.
88 (dbx_symfile_init): Record symbol size and count via the objfile.
89 (dbx_next_symbol_text): Always add file_string_table_offset when
90 accessing string table.
91 (read_dbx_symtab): Initialize file_string_table_offset to 0.
92 (SET_NAMESTRING): Use the offset.
93 (end_psymtab): Large kludge to determine addresses where source
94 files start and end (for the psymtab header).
95 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
96 Get this, symbol size, and symbol offset, from psymtab.
97 (read_ofile_symtab): Don't back up one symbol for Solaris2.
98 Patch up last_source_start_addr if zero in N_SO.
99 (process_one_symbol): Add variable function_start_offset.
100 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
101 BLOCK_ADDRESS_FUNCTION_RELATIVE.
102 ( "", N_OBJ, N_OPT): Ignore.
103 (elfstab_build_psymtabs): New function to read stabs out of
104 an ELF file.
105
106 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
107 (gdb): use GLOBAL_CFLAGS when linking, too.
108 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
109 (N_OBJ, N_OPT): Ignore.
110 ('f', 'F'): Save last function name.
111
112 * elfread.c (record_minimal_symbol_and_info): Kludged to put
113 extra info in the minimal symbol.
114 (elf_symtab_read): The extra info is the size of an ELF object,
115 which was kludged to us in the `udata' field of the BFD symbol.
116 Gag me with a crowbar...
117 (elf_symfile_read): Keep track of both the absolute load address,
118 and the offset between load addr and symbols. Handle STABS as
119 well as DWARF sections, passing the absolute load address to
120 elfstab_build_psymtabs.
121
122 * symfile.h: Prototype elfstab_build_psymtabs.
123 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
124
125 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
126
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127 * buildsym.h: Add processing_acc_compilation flag.
128 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
129 (define_symbol): Skip arg types in function entries. Resolve
130 overloaded 'P' which acc uses for prototypes of functions called
131 by this file.
132 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
133
134 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
135 save size of ELF symbols. FIXME.
136 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
137 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
138
bf2e5f6b 139 * configure.in: Solaris config is sparc-sun-solaris2.
93297ea0 140 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
bf2e5f6b 141
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142 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
143 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
144 * symfile.c (symfile_bfd_open): Comment where name is freed.
145 * symmisc.c (extend_psymbol_list): Comment where list is freed.
146
252f6c65 147Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
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148
149 * expprint.c (print_subexp): Add missing ']'.
150 * defs.h (reg_names): Fix declaration to match that in infcmd.c
151 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
152 * WHATS.NEW: Point out improved C++ function name handling.
153 * gdbtypes.c (lookup_fundamental_type): For now, use the same
154 type names for both implicitly and explicitly signed integral
155 types. See comment in the source code.
156
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157Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
158
159 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
160 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
161 * expprint.c (print_subexp): Fix printing of register names.
162
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163Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
164
165 * inferior.h (register_valid): Declare.
166 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
167 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
168 macros for traversing the data structures in a single objfile.
169 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
170 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
171 * infcmd.c: Lint.
172
252f6c65 173Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
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174
175 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
176 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
177 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
178 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
179
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180Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
181
182 * depend: rebuild to account for remote-st2000.c.
183 * remote-st2000.c: Almost works now.
184 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
185
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186Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
187
188 * c-exp.y (yylex): Recognize single-quoted strings that specify
189 tokens with embedded whitespace, such as C++ demangled names.
190 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
191 * main.c (gdb_completer_quote_characters): Add global variable.
192 * main.c (symbol_completion_function): Total rewrite for C++
193 demangled name handling.
194 * main.c (skip_quoted): New function.
195 * main.c (main): Set rl_completer_quote_characters.
196 * symmisc.c (dump_symtab): Print source language for symtab.
197 * symtab.c (expensive_mangler): Add prototype and function.
198 * symtab.c (completion_list_add_symbol): Total rewrite for new
199 C++ demangled name handling.
200 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
201 other changes for demangled C++ symbol handling.
202 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
203 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
204 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
205 * symtab.c (completion_list_add_symbol): Total rewrite for new
206 C++ demangled name handling.
207 * symtab.c (expensive_mangler): New function.
208 * utils.c (strcmp_iw, demangle_and_match): New functions.
209 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
210
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211Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
212
213 * Makefile.in: Roll VERSION to 4.5.4.
214 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
215 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
216 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
217
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218Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
219
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220 * alldeps.mak: Rebuild to account for new files.
221 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
222 * tm-st2000.h: New file.
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223 * configure.in: Tandem debug monitor (st2000) support.
224 * remote-st2000.c, config/st2000.mt: ditto.
225
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226Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
227
228 * blockframe.c (inside_entry_file, inside_main_func,
229 inside_entry_func): Return 0 if no symbols; avoid crashing.
230
231Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
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232
233 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
234 without masking, since it is signed and will later be compared
235 against signed quantities. The right fix is probably to make
236 it all unsigned, but this is a small, safe fix for this release.
237 FIXME -- make the real change sometime soon.
238
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239Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
240
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241 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
242 parameter in call to `symbol_file_add' to 0.
243
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244 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
245
246Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
247
248 * configure.in: Handle -m680[01234]0-wrs.
249
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250Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
251
252 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
253 `ieee_extended_to_double'.
254
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255Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
256
257 * valops.c (value_assign): Lint, by Pierre Willard.
258
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259Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
260
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261 * coredep.c (fetch_core_registers): Remove premature warning,
262 which triggers on DECstation even though all regs are accessible.
263
264 * m68k-pinsn.c (print_insn_arg): Use new macros to get
265 sign-extension of instruction fields even on unsigned-char hosts.
266 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6ad6ef42 267
cb614788 268 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
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269 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
270 since they define the target, not the host.
271 * m88k-pinsn.c: Fix typo.
272
273Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
274
275 * valarith.c (value_zerop): -0.0 is still zero.
276 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
277 Patches by Paul Eggert <eggert@twinsun.com>.
278
279Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
280
281 * alldeps.mak, depend: re-make to account for ser-*.c.
282
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283Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
284
285 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
286 disconnecting from controlling terminal, to avoid gdb hanging
287 on SVR4. Fixes bug reported by Oliver Okrongli.
288 * procfs.c (PROC_NAME_FMT): Change format to match default used
289 by system, as suggested by Oliver Okrongli.
290 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
291 bug fix from Brent Townshend (bst%tt@cam.ORG).
292 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
293 by turlais@rechser.total.fr.
294 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
295 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
296 * objfiles.h (unlink_objfile): Add prototype.
297 * objfiles.c (unlink_objfile): Add function.
298 * objfiles.c (free_objfile): Call unlink_objfile.
299 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
300 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
301 Also, discard old possibly bogus sf struct.
302 * symfile.c (symbol_file_add): Call init_entry_point_info() and
303 find_sym_fns() for remapped symbol files, in case of any changes
304 since the last mapping.
305
306Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
307
308 * findvar.c (read_relative_register_raw_bytes): use the raw size
309 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
310
ae0ea72e 311Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6ad6ef42 312
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313 Changes to support GDB running on DOS using GO32 and H8 support
314
315 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
316 allowing hosts with different text and binary file formats to
317 work.
318 * coffread.c (read_coff_symtab): changed calling convention and
319 operation - now it opens its own file with FOPEN_RB rather than
320 duping and fdopening the provided handle.
321 * dbxread.c, cplus-dem.c: #include mangling.
322 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
323 binary files oring in the right bit.
324 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
325 * remote-hms.c: cleanup to use the new remote serial stuff
326 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
327 independent remote terminal I/O.
328 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
329 * source.c (openp): fix off by one problem removing / - can now
330 open a source file in the root directory with DOS.
331 * values.c (value_as_pointer): remove bogus address bits from
332 long. (unpack_long): unpack into unsigned long/short if pointer.
333
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334Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
335
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336 * infrun.c (child_attach): Don't allow gdb to attach to itself.
337 It gets permanently stuck in many OSes.
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338 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
339 to printf_filtered.
70d47e66 340 * breakpoint.c: Improve help text for info breakpoints.
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341
342Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
343
344 * README: Add pointer to internals doc, and describe reading
345 info files.
346 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
347 * symtab.c (output_source_filename): Remove old glop for wrapping
348 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
349
350Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
351
352 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
353 * munch: Add sort -u to avoid duplications.
354 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
355 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
356
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357Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
358
359 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
360 avoid infinite loops while demangling bogus mangled names.
361 * valprint.c (type_print_base): Minor fix for GNU style guide
362 conformance.
363
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364Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
365
366 * Makefile.in (VERSION): Bump to 4.5.3
367 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
368 * Makefile.in (demangle): New target to create standalone
369 demangler with same code and options as internal demangler.
370 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
371 to support ARM style and Lucid style demangling, improve
372 maintainability, fix several demangling bugs. More changes
373 to follow.
374 * defs.h (strstr): Add ANSI compatible prototype.
375 * valprint.c (type_print_1): Demangle using ansi option.
376 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
377
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378Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
379
380 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
381 first two sections.
382
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383Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
384
385 * mipsread.c (parse_procedure): Return rather than using
386 uninitialized variable 'b'.
387
0defac02 388Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
9b98dea2 389
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390 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
391 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
392 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
393 relative to each source file.
394
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395Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
396
9b98dea2 397 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
0defac02 398 recursions.
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399
400Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
401
402 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
403 * am29k-tdep.c: Update to latest code from AMD.
404 (get_saved_register) don't crap out if no frame.
405 * remote-udi.c: Set/clear inferior_pid as appropriate.
406 (udi_open) call target_preopen, don't close fd 0!!!, clean up
407 error handling. Fixup end-of-debugging messages.
408 (udi_fetch_registers) clean up big time, mainly don't multiply
409 register_valid indices by 4, and use proper Offset when reading
410 gr96-gr127. (udi_store_registers) general cleanup.
411 (fetch_register) cleanup, simplify. (regnum_to_srnum)
412 INT_REGNUM->INTE_REGNUM.
413 * tm-29k.h: Upgrade to latest code from AMD.
414 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
415 (UDIConnect) Clean up error processing (like, don't do exit() if
416 execlp fails), make code restartable, make more attractive.
417 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
418 otherwise.
419
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420Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
421
422 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
423 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
424 from former to latter.
425
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426Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
427
428 * cplus-dem.c (do_args): Handle void args the same as others.
429 * objfiles.c (free_objfile): Only try to unmap files when
430 reusable objfiles are supported.
431 * valprint.c (type_print_varspec_suffix): Add parameter that
432 specifies if C++ demangling included function arguments. Use
433 it to suppress printing extra pair of ()'s.
434 * valprint.c (type_print_1): Fix problem with printing demangled
435 C++ function types where demangled type includes the function
436 args.
437
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438Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
439
440 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
441 Allows selection of C++ demangler to be a configuration option
442 until multiple demanglers are supported.
443 * demangle.h: New include file for extended demangler support.
444 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
445 utils.c, valprint.c: Include "demangle.h" and change all calls
446 to cplus_demangle() or fputs_demangled() to use individual
447 demangling options.
448 * valprint.c (type_print_1): Change options to cplus_demangle
449 to print demangled function args. Still broken, but now less so.
450 * cplus-dem.c: Include demangle.h, reorganize and update some
451 comments to reflect reality.
452 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
453 second arg from fixed integer to bit based multiple options.
454 * cplus-dem.c (optable): Reformat and replace ansi members with
455 bit based options.
456 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
457
6fab5bef
JG
458Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
459
460 * values.c (set_internalvar): Force evaluation of lazy values.
461 Bug reported by RMS.
462
4db8e515
FF
463Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
464
465 * Makefile.in (VERSION): Bump to 4.5.2.
466 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
467 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
468 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
469 proper handling of bit fields.
470 * gdbtypes.h (struct type): Clarify use of field.bitpos.
471 * symtab.h: Fix couple of misspellings in comments.
472 * value.h (struct value): Clarify use of bitpos.
473 * value.h (unpack_field_as_long): Change prototype, returns
474 LONGEST.
475 * values.c (unpack_field_as_long): Change return type to LONGEST,
476 sign extend unpacked fields that are signed, other rewriting.
477 * config/ncr3000.mt: New target config file.
478
ea1549b3
JG
479Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
480
fcdb113e
JG
481 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
482 even when printing 8-bit characters.
483
ea1549b3
JG
484 * gdbtypes.c (make_{reference,pointer,function}_type): New
485 functions which handle overwriting of forward-referenced types
486 for stabs file reading.
487 (lookup_{reference,pointer,function}_type): These just call
488 the make_*_type functions with a null storage alloc parameter.
489 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
490 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
491
492 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
493 (dbx_alloc_type): Make it easier to understand. No funct change.
494 (define_symbol: 't'): Don't put the typedef name into the name of
495 the struct, union, or enum. Bugfix.
496 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
497 routines to properly handle overwriting preallocated types so that
498 forward references will work.
499 (read_enum_type): Force enum values to file scope, due to bug in
500 Sun compiler output. FIXME, fix later.
501
502 Remove unused header_file_prev_index mechanism. It was already
503 obsolete in gdb-3.5. These comments appeared in 3.5:
504 /* This code was used before I knew about the instance codes.
505 My first hypothesis is that it is not necessary now
506 that instance codes are handled. */
507 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
508 * buildsym.h: Remove it and prev_index that saves it.
509 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
510
511 * solib.c (special_symbol_handling): When called from core files,
512 must set up debug_addr. Don't print error messages, just return.
513 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
514
f536aa39
PB
515Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
516
517 * cplus-dem.c: Allow nested class names (as in
518 Foo::Bar::method()).
519 Allow the cleaner cfront style of nested class names
520 (Q2_3Foo3Bar as well as Q23Foo3Bar).
521 Make cplus_demangle re-entrant by removing use of global
522 variables. Instead, place all shared variables in a
523 stack-allocated structure, and pass around its address.
524
72b1aa30
SG
525Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
526
9e91f617
SG
527 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
528 29k-share/* subdirs...
529
54847287
SG
530 * remote-udi.c (udi_insert/remove_breakpoint): Completely
531 rewrite, only leave out the bugs.
532
0857b46a
SG
533 * Makefile.in: Add 29k/UDI support. Improve depend.
534 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
535
07df4831
SG
536 * am29k-tdep.c: Update to use new calling conventions, and misc
537 symbol elements.
538
72b1aa30
SG
539 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
540
c8094777
FF
541Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
542
66a8a9b4
SG
543 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
544 breakpoint instructions that leave PC pointing at the right place.
545
c8094777
FF
546 * core.c (core_open): Call warning() to print warnings.
547
35a25840
SG
548Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
549
550 * symtab.c (lookup_symbol): Need to check if msymbol->name is
551 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
552 This prevents a crash when trying to lookup the value of a
553 non-existent symbol.
554
4ace50a5
FF
555Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
556
557 * signame.c, signame.h: Remove, replaced by strsignal.c in
558 libiberty.
559 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
560 sun386-xdep.c: Remove include of signame.h
561 * Makefile.in (SFILES_MAINDIR): Remove signame.c
562 * Makefile.in (HFILES): Remove signame.h
563 * Makefile.in (OBS): Remove signame.o
564 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
565 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
566 psignal, perror): Add prototypes.
567 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
568 Remove define.
569 * depend: Manually remove signame.[cho] references.
570 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
571 strsignal.
572 * convex-xdep.c (core_file_command): Replace use of sys_siglist
573 with safe_strsignal.
574 * core.c (core_open): Replace use of sys_siglist with
575 safe_strsignal.
576 * core.c (memory_error): Replace use of sys_errlist with
577 safe_strerror.
578 * i960-tdep.c (print_fault): Replace use of sys_siglist with
579 safe_strsignal.
580 * infcmd.c (program_info): Replace use of sys_siglist with
581 safe_strsignal.
582 * infrun.c (signal_stop, signal_print, signal_program):
583 Allocate dynamically based on dynamic determination of number
584 of signals to support.
585 * infrun.c (child_create_inferior): Replace use of sys_errlist
586 with safe_strerror.
587 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
588 safe_strsignal.
589 * infrun.c (sig_print_info): Replace use of sig_abbrev with
590 strsigno and sys_siglist with safe_strsignal.
591 * infrun.c (handle_command): Call signo_max to find number of
592 signals. Replace sig_number with strtosigno and sig_abbrev with
593 strsigno.
594 * infrun.c (signals_info): Replace sig_number with strtosigno.
595 * infrun.c (_initialize_infrun): Call signo_max to find number of
596 signals. Dynamically allocate signal_{stop,print,program}.
597 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
598 * procfs.c (errnoname): Add function and prototype.
599 * procfs.c (info_proc_siginfo): Call errnoname, replace use
600 of sys_siglist with safe_strsignal.
601 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
602 sys_siglist with safe_strsignal.
603 * procfs.c (info_proc_stop): Call errnoname.
604 * procfs.c (signalname): Replace sig_abbrev with strsigno.
605 * stuff.c (main, get_offset): Replace use of sys_errlist with
606 strerror.
607 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
608 with safe_strsignal.
609 * umax-xdep.c (core_file_command): Replace use of sys_siglist
610 with safe_strsignal.
611 * utils.c (safe_strerror, safe_strsignal): Add functions that
612 call strerror and strsignal respectively, and deal with NULL
613 returns.
614 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
615 sys_errlist with safe_strerror.
616 * valprint.c (val_print): Replace use of sys_errlist with
617 safe_strerror.
618
6e6bf7f2
RP
619Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
620
621 * Makefile.in: rework CFLAGS so that they can be set from the
622 command line to make. CFLAGS -> INTERNAL_CFLAGS.
623 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
624 Pass CFLAGS on recusions.
625
626Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
627
628 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
629 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
630 overkill for the problem it solved.
631 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
632 and default to simply printing type names as appropriate.
633 * main.c (main): Remove one of the leading newlines from
634 warning_pre_print initialization.
635 * objfiles.c (open_existing_mapped_file): Add function and
636 prototype.
637 * objfiles.c (open_mapped_file): Rewrite to use new function
638 open_existing_mapped_file.
639
b0c8c726
JG
640Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
641
642 * sun3-xdep.c (fetch_core_registers): Lint.
643 * tm-sun3.h: Prototype lint.
644 * value.h: Typo.
645
2d6d969c
FF
646Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
647
648 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
649 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
650 * objfiles.c: Cast calls to close() with unused returns to void.
651 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
652 old objfile's name before updating it.
653 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
654 * objfiles.h (objfile struct): Add mmfd member.
655 * symfile.c (syms_from_objfile): Move some code to
656 new_symfile_objfile.
657 * symfile.c (new_symfile_objfile): Add new function, common code
658 from syms_from_objfile.
659 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
660 mapped and unmapped symbol files.
661 * symfile.c (symbol_file_command): Print "No symbol file now"
662 message, ala exec_file_command for the exec file.
663 * symfile.h (new_symfile_objfile): Add prototype.
664 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
665 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
666
d453b386
PB
667Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
668
669 * rs6000-pinsn.c: New version from IBM (Metin).
670 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
671 to avoid warnings from some compilers.
672
4a11eef2
FF
673Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
674
675 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
676 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
677 type's flag word that marks it as a fundamental type.
678 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
679 flags argument for all calls to init_type().
680 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
681 flags argument for all calls to init_type(). Also remove
682 dependency on host sizes for ints, floats, etc.
683 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
684 flags argument for all calls to init_type(). Also remove
685 dependency on host sizes for ints, floats, etc.
686 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
687 bit to flags argument for all calls to init_type(). Add types
688 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
689 * valprint.c (unsigned_type_table, signed_type_table,
690 float_type_table): Remove.
691 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
692 bit when printing fundamental types, and print the actual name
693 for such types, rather than inventing one. Remove code that
694 invented fundamental type names.
695 * valprint.c (_initialize_valprint): Remove initializations
696 for now removed unsigned_type_table, signed_type_table, and
697 float_type_table.
698
35a25840
SG
699Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
700
701 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
702 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
703 5.0.2.
704
13b5a7ff
FF
705Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
706
707 * dwarfread.c (target_to_host): New function similar to previous
708 swapin function.
709 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
710 Extensive changes to convert all previous usages to use new
711 target_to_host() function.
712 * dwarfread.c (struct dieinfo): Change types of most integral
713 members to be unsigned.
714
3bc82410
JG
715Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
716
717 * WHATS.NEW: Revise -mapped doc.
718
817bc7b8
JG
719Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
720
721 * mipsread.c (parse_partial_symbols): Complain when sh->index is
722 too high or when skipping `forwards' moves us backwards.
723 (parse_type): Print mis-guessed tag name in complaint.
724 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
725 (parse_procedure): Do not attempt to create symbols; just fill in
726 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
727 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
728 for clarity. Set top_stack before calling parse_external. In
729 stabs, sort symbols before calling parse_procedure.
730 * mipsread.c: Lint.
731 * symmisc.c (std_in, std_out, std_err): Add vars to access std
732 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
733 * Makefile.in: Remove stage* targets. Avoid echo on recursive
734 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
735 exists.
736
554d1be4
JG
737Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
738
44d835be 739 * Makefile.in (VERSION): Set to 4.5.1.
554d1be4
JG
740 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
741 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
742 fill_gregset): New functions for SVR4 /proc support.
44d835be
JG
743 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
744 Remove new symbol types and such to ../include/coff/symconst.h.
745 (parse_symbol): Simplify code for parsing struct/enum/unions.
746 (parse_type): Handle `long long' types.
747 (upgrade_type): Handle `const' qualifier.
748 (parse_partial_symbols): fix indentation, clean a bit.
554d1be4 749
6e706950
FF
750Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
751
95967e73
FF
752 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
753 copy in data from raw read buffers, calling bfd byteswapping
754 routines as appropriate. Use to replace most existing memcpy
755 calls.
756 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6e706950
FF
757 * configure.in: Recognize new ncr3000 config.
758 * config/ncr3000.mh: New config file.
759
601836ef
SG
760Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
761
6e706950
FF
762 GDB-4.5 release!
763
764 * README: Update for release.
b69ce5ab
SG
765 * Makefile.in: Update version to 4.5.
766 * WHATS.NEW: The obvious.
767
ece32565
SG
768 * depend: Generate new depend file for this release.
769
601836ef
SG
770 * Makefile.in (depend): Fix dependancy generation so that it does
771 not include gcc 'fixincluded' files, which are usually in a system
772 specific location.
773
9b6f92db
PB
774Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
775
776 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
777 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
778 symbols for nameless types. And, handle `R' (register parameter
779 type) for AIX. (an extension to existing stabstring grammar).
780 * rs6000-xdep.c: Fix typo (= should have been ==).
781
7fe388ad
SG
782Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
783
784 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
785
9e53d9dc
JG
786Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
787
788 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
789 * signame.c (SIGWAITING, SIGLWP): Add.
790
6fba3d7c
PB
791Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
792
56619803 793 * xm-i386mach.h: add decls for errno and strdup().
ff1e35cb 794
6fba3d7c
PB
795 * breakpoint.c (breakpoint_1): Add (int) casts for enums
796 used in array index context (otherwise, some compilers barf).
797
628c6d3b
SG
798Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
799
e05ba37d
SG
800 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
801 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
802 in a system call, and provide better backtrace if so.
803
1f415ae7 804 * Makefile.in (HFILES): Add xcoffsolib.h.
c994feb6 805 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
2741887b 806 * rs6000-pinsn.c: #include "opcode/rs6k.h"
c994feb6 807
96c19d0f
SG
808 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
809 mipscoff_symfile_read): Convert to BFD to do file I/O.
810
c1bde665
SG
811 * symfile.c: #include <ctype.h> to get proper def if isspace().
812
628c6d3b
SG
813 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
814
ad142b8e
PB
815Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
816
817 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
818 function also when parsing embedded stabs.
819
ce9260ae
SG
820Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
821
391ca579
SG
822 * mipsread.c: Fix more declarations.
823
e5578a31
SG
824 * mipsread.c: Fix many invocations of complain. Use enum
825 type_code where appropriate.
41bd448e 826
995e7f86
SG
827 * xm-vaxult.h: Add decl for strdup().
828
ce9260ae
SG
829 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
830 for xm-vax.h.
831
b2de19e3
SG
832Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
833
834 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
835 process_one_symbol.
836
556f3d90
PB
837Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
838
839 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
840 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
841 Merge in more patches for rs6000 from Metin Ozisik.
842 * utils.c: Fix typo in comment.
843
d65eee73
FF
844Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
845
846 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
847 * procfs.c (attach): Set nopass_next_sigstop if attached
848 process is forcibly stopped.
849 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
850 resending SIGSTOP to attached process on first resume.
851
239e7ee9
SG
852Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
853
854 * Makefile.in (SFILES_MAINDIR): add mipsread.c
855
e10a3052
JG
856Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
857
858 * Makefile.in (OBS): Compile mipsread.c for all targets now.
859 (VERSION): Bump to 4.4.85.
860 * mipsread.c: Update for new include files. Lint.
861 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
862 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
863 Don't need to bring in mipsread.o specially any more.
864
4ad1963e
SG
865Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
866
867 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
868 routine (for Irix-4.x). Make many funcs static and void.
869 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
870 * (init_extra_frame_info): Don't trash cached value of frame
871 pointer register. This fixes backtracing through routines that use
872 alloca(). Generally clean up declarations of functions, and use
873 typedefs and macros to reference data structures as appropriate.
874 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
875 proc_desc element.
876
5c1c5e67
FF
877Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
878
879 * values.c (unpack_long): Fix unpacking error for signed chars
880 on hosts where the default character type is unsigned.
881 * procfs.c (pr_flag_table, pr_why_table): Add some entries
882 for newer SVR4 variants.
883 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
884 turn off trace inherit-on-fork flag to favor latest SVR4 method.
885 * procfs.c (mappingflags): Add support for MA_PHYS
886
ac88ca20
JG
887Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
888
03c93c66
JG
889 * buildsym.c (read_struct_type): Avoid coredump when C++
890 abbreviated type name is messed up. Reported by Joe Buck.
891 FIXME, we need to determine whether GDB or GCC needs to be
892 smarter to correctly locate this type name.
893
ac88ca20
JG
894 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
895 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
896 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
897 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
898 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
899
cc221e76
FF
900Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
901
902 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
903 * symtab.h (current_source_symtab): Make extern
904 * symtab.h (current_source_line): Make extern
905 * inferior.h: Move all procfs.c prototypes to one place, add
906 prototype for proc_signal_handling_change. Add prototypes for
907 signal_stop_state, signal_print_state, and signal_pass_state.
908 * inferior.h (stop_soon_quietly): Make extern
909 * inferior.h (attach_flag): Make extern
910 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
911 * infrun.c (signal_stop_state, signal_print_state,
912 signal_pass_state): New functions to query specific signal
913 handling flags.
914 * infrun.c (handle_command): Minor error message change, add
915 NOTICE_SIGNAL_HANDLING_CHANGE.
916 * procfs.c (open_proc_file): Remove iris specific reset of
917 inherit-on-fork flag, moved to proc_set_exec_trap().
918 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
919 to reset inherit-on-fork flag, bash comment to GNU form.
920 * procfs.c (proc_base_address, set_proc_siginfo,
921 fetch_core_registers): Conform to code style.
922 * procfs.c (signame.h): Include.
923 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
924 syscallname(), info_proc_syscalls()): New macros, tables, and
925 functions to organize and report system call information.
926 * procfs.c (saved_fltset, saved_trace, saved_sighold,
927 saved_exitset, saved_entryset): Add to procinfo struct.
928 * procfs.c (struct trans): Add.
929 * procfs.c (pr_flag_table, pr_why_table, faults_table,
930 siginfo_table, errno_table): Tables to translate numeric values
931 to symbolic names and short descriptions.
932 * procfs.c (signalname, info_proc_signals): Add function and
933 prototype.
934 * procfs.c (proc_info): Now info_proc.
935 * procfs.c (proc_info_address_map): Now info_proc_mappings.
936 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
937 info_proc_faults, lookupname, lookupdesc, sigcodename,
938 sigcodedesc): New functions.
939 * procfs.c (proc_signal_handling_change): New function to set
940 the trace flags based on the state of gdb's signal handling flags.
941 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
942 and remove code to do PIOCSTRACE ioctl.
943 * procfs.c (attach, detach): Preserve and restore process flags
944 using saved_* fields in procinfo struct.
945 * procfs.c (attach): Call proc_signal_handling_change.
946 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
947 * procfs.c (proc_desc): Update for latest changes.
948 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
949 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
950 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
951
952Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
953
954 * procfs.c (set_proc_siginfo): Add prototype and new function.
955 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
956 up inferior siginfo struct.
957 * elfread.c (elf_symfile_read): Compute the relocation amount
958 by subtracting off the address of the ".text" section.
959 * solib.c: Add pointer to ".text" section to so_list struct.
960 * solib.c (solib_map_sections): Initialize pointer to ".text"
961 section in so_list struct.
962 * solib.c (symbol_add_stub): Pass base address of ".text"
963 section to symbol_file_add, rather than the load address of
964 the shared library. On SunOS they are the same. On SVR4 they
965 are not.
966
3bec9cdd
SG
967Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
968
969 * mipsread.c (parse_procedure): PDR.isym should get pointer to
970 function name, not .gdbinfo. symbol.
971
e360572c
JG
972Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
973
974 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
975
fad3fc94
SG
976Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
977
e360572c 978 * Makefile.in (VERSION): 4.4.8
5e8fdb82 979
fad3fc94
SG
980 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
981 commands in .cshrc/.profile won't get traced.
982
3b0b9220
JG
983Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
984
985 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
986 * exec.c (build_section_table): Don't abort if no sections.
987 * sparc-tdep.c (single_step): Lint.
988 * utils.c (mrealloc): Handle realloc (0, size) case here.
989
d1bb1d41
SG
990Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
991
f8b4aa8e
SG
992 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
993 opposed to m[ht]-*!
994
9d4c62df
SG
995 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
996
d1bb1d41
SG
997 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
998 .gdbinfo. symbols are created. Move creation from parse_procedure
999 to parse_symbol, where it is fairly easy to grow the symtab. This
1000 also fixes a symtab trashing bug on all mips-based systems.
1001 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
1002 needed anymore.
1003 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
1004 mips_extra_func_info, and all the PROC_xxx macros that look at it.
1005
d26b50b7
PB
1006Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
1007
1008 * c-exp.y: Add missing return type to yyparse() prototype.
1009
be772100
JG
1010Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
1011
1012 Create and use macros for iterating on symtabs, psymtabs, msymbols.
1013
1014 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
1015 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
1016 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
1017 (patch_opaque_types): Avoid dummy args and result.
1018 * objfiles.c (have_partial_symbols, have_full_symbols,
1019 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
1020 (iterate_over_objfiles, iterate_over_symtabs,
1021 iterate_over_psymtabs): Remove, clunky and slow.
1022 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
1023 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
1024 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
1025 dump_objfile): Remove dummy args and results. Move filename
1026 comparisons to callers.
1027 (printsyms_command, printpsyms_command, printmsyms_command,
1028 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
1029 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
1030 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
1031 list_symbols, make_symbol_completion_list): Replace explicit
1032 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
1033 Eliminate Dijkstra flag crap, break out of loops with gotos.
1034 (lookup_symtab_1): Protect '/' tests from short filenames.
1035 (cplus_mangled_symbol): Move inline into lookup_symbol.
1036 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
1037 (relocate_minimal_symbol): Move inline to vmap_symtab.
1038 (vmap_symtab): Replace iteration with ALL_OBJFILES,
1039 iterate_over_msymbols with ALL_MSYMBOLS.
1040
1041 Misc cleanup prior to release.
1042
1043 * Makefile.in (VERSION): Roll to 4.4.7.
1044 (HFILES): Add call-cmds.h.
1045 * call-cmds.h: New header for command fns called by other files.
1046 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
1047 (breakpoint_1): Remove unused type arg. Change callers.
1048
1049 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
1050 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
1051 * mipsread.c: Add prototypes for all static functions.
1052
1053 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1054 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1055 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
1056 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
1057 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
1058 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
1059 unused copy!
1060
1061 * buildsym.c (define_symbol): Handle global register variables
1062 (from Pierre Willard). Complain if register numbers are too large.
1063 * target.c (nomemory): Now that higher levels examine errno, give EIO.
1064 * tm-sparc.h: Don't #include <sun4/reg.h>.
1065 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
1066 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
1067
1068 * language.h: Avoid forward enum declaration.
1069 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
1070 config/sun4os5.mt: New host and target.
1071 * defs.h (errno): #include <errno.h> rather than assuming int.
1072 From Pierre Willard.
1073
1074 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
1075 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
1076 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
1077 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
1078 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
1079 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
1080 sparc-xdep.c, utils.c, value.h, values.c: Lint.
1081
1082Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
1083
1084 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
1085 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
1086 * language.h (enum exp_opcode): Avoid forward enum def.
1087 * main.c (define_command, user_defined_command): Lint.
1088 * mem-break.c, xcoffread.c: Lint.
1089 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
1090
1eeba686
PB
1091Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
1092
1093 * Merged in latest RS6000 diffs from Metin G. Ozisik.
1094 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
1095 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
1096 or IBM6000_TARGET as (approximately) appropriate.
1097
bf349b77
FF
1098Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
1099
1100 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
1101 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
1102 or not to try reading symbols from a mapped objfile. Plugs memory
1103 leak due to shared libraries generating no psymtabs or symtabs.
1104
c2e4669f
JG
1105Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
1106
1107 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
1108 * copying.awk: Lint. Make stronger warning at top of copying.c.
1109 * elfread.c (elf_symtab_read): Eliminate check of mainline.
1110 * gdbtypes.c (smash_to_*): Remove FIXME comments.
1111 (lookup_pointer_type): Add FIXME comment.
1112 * main.c (set_history_size_command): Disallow negative size.
1113 * partial-stab.h: Update copyright.
1114 * rs6000-tdep.c (skip_trampoline_code): Better comments.
1115
1116Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
1117
1118 * main.c (set_history_size_command): Negative size is error.
1119 (Reported by Peggy Fieland.)
1120
3624c875
FF
1121Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
1122
1123 * coffread.c (coff_symfile_init): Update comment.
1124 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
1125 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
1126 macros to access the dbx specific objfile information.
1127 * dbxread.c (symfile_string_table, symfile_string_table_size):
1128 Remove these local variables.
1129 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
1130 read_dbx_symtab): Remove the stringtab and stringtab_size params
1131 from the function prototypes, the function definition, and the
1132 function calls. These are now available via DBX_STRINGTAB and
1133 DBX_STRINGTAB_SIZE using the objfile pointer.
1134 * dbxread.c (dbx_symfile_read): Relocate addr before using as
1135 an arg to read_dbx_symtab.
1136 * dbxread.c (dbx_symfile_read): Remove code that free'd the
1137 stringtab and the dbx specific per-objfile private info.
1138 * dbxread.c (init_psymbol_list): Remove symbol count from passed
1139 args in prototype, function definition, and function calls. It is
1140 now available via the DBX_SYMCOUNT macro using the objfile
1141 pointer.
1142 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
1143 local instance of struct dbx_symfile_info and replace with DBX_*
1144 macros.
1145 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
1146 symfile_string_table and symfile_string_table_size.
1147 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
1148 symfile_string_table.
1149 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
1150 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
1151 stringtab size variables. Remove all code that used to reread
1152 the stringtab.
1153 * objfiles.c (allocate_objfile): Move calls to init_malloc()
1154 to prior to any calls to mmalloc for the objfile specific heap.
1155 * utils.c (init_malloc): Document the requirement that for each
1156 heap for which corruption checking is desired, that init_mmalloc
1157 must be called prior to any mmalloc calls on the heap.
1158
1159Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
1160
1161 * rs6000-pinsn.c: Make dis-assembly output more like
1162 other targets: Don't print instruction in hex before
1163 the assembly; use print_address to print out jump
1164 destinations.
1165
04f27ddc
PB
1166Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
1167
1168 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
1169 * cplus-dem.c: Support "Sc" meaning "signed char".
1170
88f36033
SG
1171Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
1172
1173 * configure.in: fix iris/iris3.
1174
5c71cf23
PB
1175Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
1176
1177 * command.c, main.c (various places): Use ctype.h macros
1178 (such as isupper(x)), instead of hard-wiring in ASCII-isms
1179 (such as (x >= 'A' && x <= 'Z')).
1180 (There are still more of these in other files.)
1181 * main.c (defined_command): Lower-case the user's
1182 new command before entering it. Needed because
1183 command lookup is case-insensitive (and also lower-cases).
1184 (Based on Metin's earlier patch.)
1185
fd2329d7
RP
1186Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
1187
1188 * config/irix4.mh: new file.
1189
4f301966
SG
1190Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
1191
0a22f63e
SG
1192 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
1193 time.
1194
1195 * xm-mips.h: Declare strdup for ultrix.
9d53db1a 1196
4f301966
SG
1197 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
1198 when calling new_symbol.
1199 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
1200 current_objfile.
1201
5c8d3927
PB
1202Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1203
1204 * config/rs6000.mh: Update (for Fred's new mmalloc)
1205 flags to disable use of GNU malloc/mmalloc.
1206 * munch: Change SYSV rule to allow .text before the label,
1207 as well as after, to work for AIX.
1208 * gdbtypes.h: Minor clarifiction.
1209
be1384b0
MT
1210Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
1211
1212 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
1213 continuation in yet another place (between method declarations).
1214
62a469e1
SG
1215Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
1216
1217 * mips-tdep.c: include symfile.h and objfiles.h to fix
1218 compilation errors.
1219
b3024b21
PB
1220Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
1221
1222 * valops.c (value_struct_elt_for_reference): Added 'offset'
1223 parameter to handle multiple inheritance.
1224 * eval.c, value.h: Update accordingly.
1225
5e2e79f8
FF
1226Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
1227
1228 * objfiles.h: New file
1229 * Makefile.in (HFILES): Add objfiles.h
1230 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
1231 main_scope_lowpc, main_scope_highpc.
1232 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
1233 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
1234 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
1235 xcoffread.c, : Include objfiles.h.
1236 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
1237 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
1238 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
1239 inside_entry_file() and logic changed appropriately.
1240 * blockframe.c (outside_startup_file): Renamed to
1241 inside_entry_file() and logic changed appropriately.
1242 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
1243 and logic changed to use per-objfile specific fields.
1244 * blockframe.c (inside_entry_scope): Renamed to
1245 inside_entry_func() and logic changed to use per-objfile specific
1246 fields.
1247 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
1248 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
1249 Remove extern decls.
1250 * symfile.c, symfile.h (entry_point): Remove extern decl.
1251 * coffread.c (coff_symfile_init): Common entry point init code
1252 moved to symfiles.c, call init_entry_point_info().
1253 * coffread.c (complete_symtab): Use new per-objfile entry info.
1254 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
1255 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
1256 info.
1257 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
1258 * defs.h (inside_entry_scope, outside_startup_file,
1259 inside_main_scope): Prototypes changed for renames to
1260 inside_entry_func, inside_entry_file, inside_main_func,
1261 respectively.
1262 * symfile.c (syms_from_objfile): Common entry point init code
1263 moved to init_entry_point_info() and call init_entry_point_info().
1264 * symfile.h (init_entry_point_info): Include prototype.
1265 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
1266 moved to symfiles.c and call init_entry_point_info().
1267 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
1268 main_scope_lowpc, main_scope_highpc): Remove extern decls.
1269 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
1270 objfile entry info.
1271 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
1272 works for the majority of targets.
1273 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
1274 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
1275 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
1276 Use default definition in frame.h.
1277 * frame.h (selected_frame_level): Make decl extern.
1278 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
1279 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
1280 * partial-stab.h: Use new per-objfile entry info.
1281 * symfile.h (struct objfile): Removed, moved to objfiles.h.
1282 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
1283 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
1284 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
1285 have_minimal_symbols): Prototypes moved to objfiles.h.
1286 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
1287 Macros moved to objfiles.h.
1288 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
1289
01be6913
PB
1290Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
1291
1292 More C++ improvements (pointers to members, qualified names).
1293 * c-exp.y: Support exp.type::name and exp->type::name
1294 syntaxes. (Unfortunately, doesn't work for static members.)
1295 * c-exp.y, eval.c: Make type::~type work better.
1296 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
1297 value_static_field by value_struct_elt_for_reference.
1298 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
1299 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
1300 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
1301 for OP_SCOPE operand; no point in it now that we use lazy
1302 reading of values, and use "reference to member" objects.
1303 * gdbtypes.h: Clarify comment.
1304 * valops.c: Change value_struct_elt_for_address to return
1305 a reference (or variable), rather than a pointer. Change
1306 the name to value_struct_elt_for_reference to reflect this.
1307 Returning a reference instead of a address provides a
1308 generalization, since we can use the routine for both
1309 class::name as well as &class::name.
1310 Also, recurse to handle multiple inheritance properly.
1311 * valprint.c: Moved code to print pointer-to-members
1312 to new function point_class_member. This allows a
1313 "reference-to-member" to be printed using the same code.
1314 * valprint.c (type_print_varspec_prefix): Avoid printing
1315 "struct " for domains of class-member types.
1316 * valops.c (search_struct_field): Inline code for simplified
1317 version of value_static_field (which can then be deleted).
1318 * value.h: Rename value_struct_elt_for_address to
1319 value_struct_elt_for_reference. Delete value_static_field.
1320 * values.c: Remove no longer used function value_static_field.
1321
80d68b1d
FF
1322Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
1323
1324 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
1325 elfread.c (coff_symfile_finish): Add function, prototype, and
1326 add to the xxxx_sym_fns struct for each file type. Also reformat
1327 the xxxx_sym_fns vector to a standard format and add comments.
1328 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
1329 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
1330 Pass pointer to struct objfile rather than pointer to sym_fns.
1331 Change references inside each function accordingly. Allocate any
1332 symbol file specific info in the per-objfile memory region.
1333 * dbxread.c (free_and_init_header_files): Break function into
1334 free_header_files(), called from dbx_symfile_finish(), and
1335 init_header_files(), called from dbx_new_init().
1336 * dbxread.c (dbx_new_init): Move deallocation things to new
1337 dbx_symfile_finish function.
1338 * elfread.c (elf_new_init): Call buildsym_new_init().
1339 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
1340 routine for the objfile before deallocating other stuff.
1341 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
1342 * symfile.h: Move struct sym_fns to before struct objfile def.
1343 Add sym_finish function pointer and change prototypes of other
1344 function pointers to reflect passing struct objfile pointer rather
1345 than struct sym_fns pointer.
1346 * symfile.c: Remove now obsolete symtab_fns pointer.
1347 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
1348 locates the correct sym_fns struct for the given objfile.
1349 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
1350 for better support of mapped symbol tables.
1351 * symfile.c (symbol_file_command): Remove obsolete code using
1352 symfile_fns.
1353 * symfile.h: Remove duplicate declarations for symfile_objfile,
1354 entry_point, and object_files.
1355 * target.c (target_info): Compare symfile_objfile to NULL.
1356 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
1357 aixcoff_symfile_finish().
1358
dc52fc71
FF
1359Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
1360
1361 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
1362 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
1363 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
1364
2cd99985
PB
1365Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
1366
1367 Some improvements to g++ debugging.
1368 * symtab.c (list_symbols): demangle before pattern matching.
1369 * symtab.c: Other fixes to improve handing of operators.
1370 * valprint.c (type_print_base): Fix test for constructor.
1371 * values.c (value_static_field): Allow evaluation of
1372 CLASS::METHOD, returning a function pointer.
1373
b0246b3b
FF
1374Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
1375
1376 * Makefile.in (VERSION): Roll 4.4.6.
1377 * exec.c (exec_file_command): Add code to ignore optional args
1378 passed in by file_command() for use in symbol_file_command().
1379 * main.c (main): Document -mapped and -readnow in help summary.
1380 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
1381 * objfiles.c (allocate_objfile): Filename arg removed. Changes
1382 to get filename from bfd with bfd_get_filename(). Test mapto
1383 against 0, not NULL. Use mstrsave() to make copy of filename.
1384 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
1385 arg.
1386 * remote-vx.c (vx_load_command, add_symbol_stub):
1387 Symbol_file_add() takes an additional arg.
1388 * solib.c (symbol_add_stub): Symbol_file_add() takes an
1389 additional arg.
1390 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
1391 changed to return a bfd not an objfile pointer.
1392 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
1393 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
1394 Change to eliminate local bfd and use symfile_bfd_open() plus
1395 allocate_objfile(). Add code to implement readnow option.
1396 * symfile.c (symbol_file_command): Changes to option handling,
1397 readnow functionality moved to symbol_file_add().
1398 * symfile.c (symfile_init): Eliminate local copy of bfd.
1399 * symfile.c (add_symbol_file_command): Changes to parse mapped
1400 and readnow options.
1401 * symfile.h (allocate_objfile): Arg removed from prototype.
1402 * symtab.h (symbol_file_add): Arg added to prototype.
1403 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
1404 arg.
1405
318bf84f
FF
1406Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
1407
1408 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
5a4470de 1409 mtrace.awk, state.c, state.h: Removed.
318bf84f
FF
1410 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
1411 directories searched for source files.
1412 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
1413 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
1414 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
1415 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
1416 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
1417 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
1418 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
1419 sbrk.c
1420 * Makefile.in (HFILES): Remove state.h
1421 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
1422 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
1423 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
1424 * Makefile.in (clean): Remove all object files.
1425 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
1426 * cplus-dem.c: Remove prototypes definitions that are now done in
1427 def.h.
1428 * dbxread.c (throughout): Change from using per-objfile
1429 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
1430 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
1431 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
1432 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
1433 * depend: Remove dependencies for state.o, state.h.
1434 * dwarfread.c: Add declaration for warning_pre_print.
1435 * dwarfread.c (dwarfwarn): Use warning_pre_print.
1436 * dwarfread.c (throughout): Change from using per-objfile
1437 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
1438 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
1439 use supplied objfile.
1440 * i386-xdep.c (print_387_status): Change to use warning() rather
1441 than printfs.
1442 * i387-tdep.c (print_387_control_word): Change to use warning()
1443 rather than printfs.
1444 * infrun.c (wait_for_inferior): Remove unreachable abort() call
1445 that some compilers grumble about.
1446 * language.c (throughout): Add declaration for warning_pre_print
1447 and using warning() instead of printfs.
1448 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
1449 * main.c (main): Add declaration for warning_pre_print and set it
1450 similarly to error_pre_print. Add declarations for
1451 mapped_symbol_files and readnow_symbol_files. Add appropriate
1452 definitions to long_options[].
1453 * minsyms.c: Trivial fix to comment.
1454 * objfiles.c (allocate_objfile): Substantially rewritten for
1455 using mapped symbol files.
1456 * objfiles.c (throughout): Change from using per-objfile
1457 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
1458 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
1459 * source.c (throughout): Change from using per-objfile
1460 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
1461 * source.c (open_source_file): Use mstrsave to save file name in
1462 mapped symbol region for objfile.
1463 * symfile.c: Remove include for state.h.
1464 include to local form.
1465 * symfile.c (symbol_file_add_digested): Remove.
1466 * symfile.c (symbol_file_add): Substantially rewritten for mapped
1467 symbol files.
1468 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
1469 from objfile structure. Add malloc descriptor pointer (md).
1470 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
1471 * symm-xdep.c (print_fpu_status): Use warning() rather than
1472 printfs.
1473 * symmisc.c (free_symtab_block): Now takes and uses current
1474 objfile pointer.
1475 * symmisc.c (throughout): Change from using per-objfile
1476 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
1477 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
1478 Sun compiler grumblings when PTR is char *.
1479 * symtab.c (lookup_symbol): Cast return value of iterate_over_
1480 msymbols() to correct pointer type.
1481 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
1482 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
1483 error always starts on a line of it's own.
1484 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
1485 Rewrite for new mapped malloc package use.
1486 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
1487 that don't want to use the mapped malloc package; pass arguments
1488 on to traditional malloc package functions.
1489 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
1490 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
1491 mrealloc, malloc, and realloc but get fatal error if runs out
1492 of memory.
1493 * utils.c (msavestring, mstrsave): Save a string in a specific
1494 mapped malloc region.
1495 * utils.c (print_spaces): Use xmalloc to get the buffer.
1496 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
1497 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
1498 * config/i386v4.mh: Insignificant reorganization.
1499
0750528a
FF
1500Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
1501
1502 * xcoffread.c: Only enable compilation of debugging functions
1503 if IBM6000 is defined. Fails to compile otherwise.
1504
4db3902a
RP
1505Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
1506
1507 * Makefile.in: pass MAKEINFO down on info.
1508
bec9fad9
JG
1509Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
1510
1511 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
1512 useless code, including an lseek to an uninitialized variable.
1513 Reported by Jim Williams <jimbo@wrs.com>.
1514
6730b139
PB
1515Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
1516
4db3902a
RP
1517 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
1518 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
1519 * minsyms.c, symfile.c: Changes that may be generally
1520 applicable, but are #ifdef IBM6000 for now.
1521 * rs6000-xdep.c: Fixed typo in comment.
1522 * rs6000-tdep.c: Non-substatial changes.
1523 * xoffread.c: The main change here is addition of some
1524 debugging functions.
1525 * xoffexec.c: More changes.
1526
1527 * xcoffread.c: Fixed two too-few-parameters bugs.
1528
6730b139
PB
1529 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
1530 to SOLIB_CREATE_INFERIOR_HOOK macro.
1531
a846ac55
FF
1532Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
1533
1534 * symfile.h: Add prototype for iterate_over_msymbols().
1535 * symtab.c (cplus_mangled_symbol): Add function.
1536 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
1537 iterate_over_msymbols to find demangled C++ symbol.
1538 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
1539 value to iterate_over_msymbols().
1540 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
1541 msymbols().
1542
1543Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
1544
1545 * Makefile.in: added check target.
1546
a1106a1e
JG
1547Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
1548
1549 * ecoff.c: Move to ../bfd/coff-msym.c.
1550 * config/mt-*mips: Remove ecoff.o from the configuration.
53ccaf5f
JG
1551 * remote.c (): Add newline to initial +.
1552 (remote_resume): Mention how to cope with signals.
1553 (remote_interrupt): Add debug msg.
1554 (remote-wait): Implement new 'T' reply, which includes
1555 status, PC, and FP all in a single short message.
1556 (putpkt): Add further debugging of packet acks.
1557 * mipsread.c (fixup_symtab): Also swap RFD's.
1558 (parse_partial_symbols): Avoid bug on unknown symbol types.
b67cb9d5 1559 * Makefile.in (VERSION): Roll to 4.4.5.
a846ac55
FF
1560 * mips-tdep.c (heuristic_proc_start): Avoid long delays
1561 for remote MIPS by limiting heuristic to 200 byte search.
1562 (heuristic_proc_desc): Byte-swapping.
1563 (mips_print_register): Cope with failure of
1564 read_relative_register_raw_bytes. Byte-swap integers for
1565 printing.
1566 * mips-pinsn.c (print_insn): Byte-swap instruction.
a1106a1e 1567
1170a046
SG
1568Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
1569
1570 * config.sub configure.in config/.Sanitize config/mh-irix4
1571 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
1572 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
1573 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
1574 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
1575
d7eddc51
FF
1576Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
1577
1578 * defs.h, utils.c: xrealloc takes PTR as first arg.
1579 * defs.h: Reword confusing comment about ANSI prototypes.
1580 * defs.h: Some minor whitespace changes.
1581 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
1582 not NULL, which can be (void *).
1583 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
1584 * tm-i386v.h (SP_ARG0): Define
1585 * xm-sysv4.h: Back out of change for missing prototypes.
1586 * i386-tdep.c (get_longjmp_target): Add function.
1587
a846ac55
FF
1588Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1589
1590 * Makefile.in: install man page too.
1591
d747e0af
MT
1592Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
1593
1594 * All GDB files that #include defs.h: Removed stdio.h.
1595 (defs.h): #include stdio.h.
1596
96743d3c
SC
1597Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1598
1599 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
1600 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
1601 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
1602 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
1603 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
1604 it before printing out the hex shape of an address.
1605
6c6afbb9
PB
1606Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
1607
bff1c97a
FF
1608 * rs6000-xdep.c (frame_initial_stack_address): Move
1609 code to set frame->cache_fsr into new separate function
1610 frame_get_cacahe_fsr. This allows fixing a fatal error.
1611 * xcoffexec.c: Turn previously suppressed error
1612 message back on, after cleaning up BFD.
1613
6c6afbb9
PB
1614 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
1615 printing of blank line, since it cases printing of an
1616 extra blank line. Is this intended? It does mess up
1617 gdb test suite.
1618 * defs.h: Put back declarations of malloc and realloc,
1619 but protected by #ifndef MALLOC_INCOMPATIBLE.
1620 * objfiles.c: Undo previous change: Use malloc/realloc
1621 for objfile malloc/realloc fields (but add a cast).
1622 * xcoffexec.c: Suppress an error message (for now).
1623
1624Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
1625
1626 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1627 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
1628 * buildsym.c: Use smash_to_pointer_type() to handle forward type
1629 references.
1630 * xcoffread.c: Modifications to C_DECL storage class handling, and
1631 introduction of an old smash_to_pointer_type() routine.
1632
1633 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1634 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
1635 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
1636 parameters have been modified.
1637
1638 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1639 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
1640 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
1641 and fetch_inferior_registers() always fetched all the registers
1642 resulting valid register values at hand all the time. Pushing a dummy
1643 frame did not require validating all register values first. After
1644 putting the above mechanism into action, we didn't have valid registers
1645 values always ready. Thus, all registers need to be fetched before
1646 pushing a dummy frame now.
1647
1648 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1649 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
1650 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
1651 the starting address (actual frame address) of a frame.
1652 * rs6000-tdep.c: modifications to function_frame_info() to see if
1653 function reserves a frame pointer register (alloca register)
1654 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
1655 FRAME_LOCALS_ADDRESS has been updated to support debugging of
1656 functions with alloca() calls.
1657
4b8333de
FF
1658Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
1659
1660 * xm-sysv4.h: Provide definitions/prototypes for host environment
1661 functions for which no definitions or prototypes are provided in
1662 any currently included gdb or host environment header files.
1663 For SVR4, this currently includes malloc and realloc, which cannot
1664 be portably prototyped in any gdb include file.
1665
1666Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
1667
1668 * buildsym.h: Remove obsolete variable file_stabs.
1669
1670 * Makefile.in: Move place where configure merges in host-
1671 and target-dependent fragments later, so the latter
1672 can override (say) GNU_MALLOC.
1673 * config/mh-rs6000: Use system malloc. Otherwise, I
1674 ended up with *two* incompatible versions of malloc
1675 (functions in libc would call the malloc in libc).
1676 I assume this is a shared library problem.
1677
1678 * remote.c: Fix (presumed) typo.
1679 * objfiles.c: Use xmalloc/xrealloc instead of
1680 malloc/realloc (since the latter are no longer declared).
1681
1682 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1683 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
1684 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
1685 handle individual registers.
1686 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
1687 correctly in case it wasn't cached yet. (A problem showed up
1688 after fetching individual registers.)
1689 * buildsym.c: Disable type_synonym_name's type name overwriting
1690 in cases it is unnecesary. rs6000 portation doesn't use
1691 type_synonym_name, and it used to nullify type names
1692 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
1693 type's name as soon as space for that type is allocated.
1694 * xcoffread.c: ignore a section's lineno information if it is
1695 not `.text'. (In rs6000 bfd portation integration, skipping over
1696 `.pad' sections are ignored since it was in machine independent
1697 part of the code. Thus, a problem of fake sections with invalid
1698 lineno information arised.)
1699
1700 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
1701 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
1702 * rs6000-tdep.c: make function_frame_info() work whether or not
1703 reading from a core file.
1704 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
1705
1706 * infrun.c. main.c, printcmd.c. symtab.c:
1707 More changes from IBM for rs6000.
1708
1709
818de002
PB
1710Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
1711
1712 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
1713 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
1714 Merge in changes (mostly from IBM) for RS6000.
1715 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
1716 More changes from IBM for RS6000. These are in machine-
1717 independent code, and probably could do with some cleaning
1718 up. The most questionable of these are #ifdef IBM6000.
1719 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
1720 to single_step() (for consistency with rs6000 and i860).
1721 * utils.c: Allow the 1st arg to xrealloc to be NULL
1722 (in which case do malloc). This removes the need for
1723 some tests in xcoff code (and perhaps other places?).
1724 * coffread.c: Removed variables last_source_file,
1725 type_vector, and type_vector_length as these are now
1726 defined by buildsym.[ch].
1727 * defs.h: Remove prototypes for malloc and realloc, since
1728 these should only be used to implement xmalloc and xrealloc,
1729 and they conflict with <stdlib.h> in AIX - where they
1730 return void* even when __STDC__ isn't defined. Sigh.
1731 * munch: Recognize *initialize* in data as well as text
1732 (AIX uses data). Also, incorporate a patch from Garrett
1733 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
1734 much more sensible, by only trying to match the name of
1735 the initialize_foo function, and not the junk before it.
1736
8537ba60
SG
1737Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
1738
1739 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
1740 unless symbol table indicates that something has changed.
1741
069bc454
JG
1742Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
1743
b543979c
JG
1744 * remote.c: Make it work for embedded MIPS. Increase buffer
1745 size, and use throughout. Round buffer size up if too many regs.
1746 Support baud rate setting and try for an 8-bit path. If
1747 interrupted while waiting for target, send a ^C down the wire.
1748 Avoid single-byte reads.
1749 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
1750 and NUM_REGS.
1751 * mips-xdep.h: Avoid the embedded regs when on Unix.
1752
d141f3e3
JG
1753 * mipsread.c: Byte-swap the symbol table structures, using
1754 routines from ecoff.c, to read a symbol table written in any
1755 of the four possible byte orders.
069bc454
JG
1756 * configure.in (mips-big-* target): Same as Sony News.
1757 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
1758 * ecoff.c: New file for symbol swapping routines.
1759
80ba48f5
SG
1760Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
1761
1762 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
1763 all-breakpoints' command.
1764 * (get_number): Allow users to enter negative breakpoint numbers.
1765 * (breakpoint_1): Reformat display of 'info break' to show new
1766 fields.
1767 * (create_longjmp_breakpoint, breakpoint_re_set,
1768 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
1769 symfile.c (syms_from_objfile): Re-do
1770 insertion of longjmp breakpoints. Move all code into
1771 breakpoint_re_set, and call that instead of
1772 create_longjmp_breakpoint in symfile.c.
1773
cba0d141
JG
1774Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
1775
1776 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
1777 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
1778 * symtab.c (find_pc_symtab): Handle having no objfiles.
1779 * infcmd.c: Fix comment.
1780 * objfiles.c (free_all_objfiles): Add.
1781 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
1782 * symfile.c (symbol_file_command): free all objfiles when
1783 specifying a new symbol file.
1784 (reread_symbols): Stat the file name, don't fstat the descriptor.
1785
a846ac55
FF
1786Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1787
1788 * Makefile.in, configure.in: removed traces of namesubdir,
1789 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1790 copyrights to '92, changed some from Cygnus to FSF.
1791
cba0d141
JG
1792Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
1793
1794 * dbxread.c (end_psymtab): Delete empty psymtabs.
1795 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
1796 * symfile.h (struct objfile): Add free_psymtabs.
1797
35318110
JG
1798Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
1799
47890ed7
JG
1800 * Makefile.in (VERSION): Roll to gdb-4.4.4.
1801
35318110
JG
1802 * symfile.c (symbol_file_command): strcmp => !strcmp.
1803 * breakpoint.h: Move prototypes to follow enum definition they need.
1804 * breakpoint.c, infrun.c: Lint.
1805 * printcmd.c: Use `enum enable' rather than `enum
1806 display_status'.
1807 * mipsread.c: First pass at making it compile with the new
1808 objfile changes. Probably seriously broken still, but it
1809 compiles. FIXME.
1810
30875e1c
SG
1811Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
1812
1813 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
1814 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
1815 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
1816 stepping (and nexting) through longjmp(). Also, cleanup
1817 breakpoint handling quite a bit by creating explicit breakpoint
1818 types instead of using magic breakpoint numbers.
1819 Makefile.in: Update version to 4.4.3
1820
021959e2
JG
1821Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
1822
93fe4e33
JG
1823 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
1824 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
1825 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
1826
021959e2
JG
1827 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
1828
1829 * minsyms.c (install_minimal_symbols): Add bunches to any
1830 existing minsyms in the objfile. Avoid extra mallocation
1831 by working directly in the obstack. Remove ignored `mainline' parm.
1832 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
1833 xcoffread.c: Change all callers.
1834 * FIXME: We should be able to eliminate MAINLINE from all the
1835 symbol readers now, with a small bit of work.
1836
1837 * valops.c, value.h: Lint.
1838 * remote-vx.c: Add missing break; statement. Bugfix by
1839 Michael Sclafani, <sclafani@src.dec.com>.
1840
bff1c97a
FF
1841Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
1842
1843 * Makefile.in (VERSION): Update version to 4.4.2
1844 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
1845 minsyms.c, mmap-alloc.c, mmap-sbrk.c
1846 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
1847 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
1848 mmap-alloc.o, mmap-sbrk.o
1849
1850 * altos-xdep.c: Minor whitespace change.
1851 * am29k-tdep.c (examine_prologue): Convert from misc function vector
1852 use to new minimal symbol table use.
1853 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
1854 * arm-xdep.c (store_inferior_registers): Returns void.
1855 * blockframe.c (get_pc_function_start, find_pc_partial_function):
1856 Convert from misc function vector use to new minimal symbol table use.
1857 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
1858 * breakpoint.c: Add prototypes for local functions.
1859 * breakpoint.c (catch_command_1): Change to static and remove unused
1860 local "pc".
1861 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
1862 * breakpoint.h: Change function decls to prototype form.
1863 * buildsym.c: Add prototypes for local functions.
1864 * buildsym.c: Moved hashname() function here from dbxread.c.
1865 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
1866 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
1867 * buildsym.c (dbx_alloc_type): Change to static.
1868 * buildsym.c (finish_block): Add objfile parameter.
1869 * buildsym.c (misc): Change symbol_obstack to objfile version.
1870 * buildsym.c (make_blockvector): Change to static.
1871 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
1872 * buildsym.c (compare_line_numbers): Change to static, args are const,
1873 cast args when used.
1874 * buildsym.c (start_symtab): Inline new_object_header_files() call.
1875 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
1876 and made static. Add objfile parameter.
1877 * buildsym.c (end_symtab): Simplify code using line table size.
1878 Realloc the linetable on the objfile symbol_obstack and copy there.
1879 * buildsym.c (scan_file_globals): Convert from misc function vector
1880 use to new minimal symbol use.
1881 * buildsym.c (define_symbol): Add objfile parameter. Make sure
1882 strings get allocated in objfile's symbol_obstack. Convert references
1883 to builtin types to lookup_fundamental_type().
1884 * buildsym.c (read_type): Make static, add objfile parameter, convert
1885 references to buildin types to lookup_fundamental_type().
1886 * buildsym.c (read_struct_type): Add objfile parameter.
1887 * buildsym.c (read_array_type): Make static, add objfile parameter.
1888 * buildsym.c (read_enum_type): Make static, add objfile parameter.
1889 * buildsym.c (read_huge_number): Make static.
1890 * buildsym.c (read_range_type): Make static, add objfile parameter,
1891 convert references to buildin types to lookup_fundamental_type ().
1892 * buildsym.c (read_args): Make static, add objfile parameter.
1893 * buildsym.h: Convert function decl's to prototype form.
1894 * c-exp.y: Add prototypes for local functions, convert uses of misc
1895 function vector to minimal symbol table. Reformat all builtin type
1896 initializations and pass a NULL objfile to init_type() for them.
1897 * coffread.c: Change context_stack ref's to coff_context_stack,
1898 add local function prototypes. Cast uses of xrealloc arg 1.
1899 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
1900 crafting a new type.
1901 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
1902 * coffread.c (finish_block): Change name to coff_finish_block.
1903 * coffread.c (make_blockvector): Add and use objfile parameter.
1904 * coffread.c (record_line): Change name to coff_record_line.
1905 * coffread.c (start_symtab): Change name to coff_start_symtab.
1906 * coffread.c (end_symtab): Change name to coff_end_symtab.
1907 * coffread.c (record_misc_function): Change name to record_minimal_
1908 symbol and change to minimal symbol table use from misc func tbl.
1909 * coffread.c (coff_symfile_read): Convert from misc function vector
1910 use to minimal symbol table use.
1911 * coffread.c (hashname): Remove; use common version in buildsym.c.
1912 * coffread.c (decode_base_type): Change references to builtin types
1913 to calls to lookup_fundamental_type().
1914 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
1915 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
1916 * command.c: Add prototypes for local functions.
1917 * command.c (add_cmd): Prototype the 'fun' parameter and use the
1918 appropriate member of the function union for that type.
1919 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
1920 ifdef out the function since it isn't currently used.
1921 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
1922 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
1923 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
1924 * command.c (help_cmd): Compare function pointer to NULL.
1925 * command.c (help_cmd_list): Compare function pointer to NULL.
1926 * command.c (lookup_cmd_1): Use correct member of function union.
1927 * command.c (undef_cmd_error): Make static.
1928 * command.c (complete_on_cmdlist): Use correct member of func union.
1929 * command.c (do_setshow_command): Use correct member of func union.
1930 * command.c (shell_escape): Convert rindex use to strrchr.
1931 * command.h (COMMAND_H): Define if already included.
1932 * command.h (cmd_list_element struct): Change 'function' to a union
1933 and prototype args. Prototype completer function.
1934 * command.h: Convert decl's to prototype form.
1935 * convex-xdep.c (store_inferior_registers): Returns void.
1936 * copying.c: Prototype local functions.
1937 * coredep.c: Minor whitespace change.
1938 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
1939 * cplus-dem.c: Prototype local functions.
1940 * dbxread.c (hashname): Remove; moved to buildsym.c.
1941 * dbxread.c (free_and_init_header_files): Make static.
1942 * dbxread.c: Add prototypes for local functions.
1943 * dbxread.c (new_object_header_files): Remove; inlined usages.
1944 * dbxread.c (xrealloc usages): Cast args.
1945 * dbxread.c (record_misc_function): Change to record_minimal_symbol
1946 and change usages accordingly.
1947 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
1948 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
1949 * dbxread.c (dbx_next_symbol_text): Make static.
1950 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
1951 * dbxread.c (init_bincl_list): Add and use objfile parameter.
1952 * dbxread.c (free_bincl_list): Add and use objfile parameter.
1953 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
1954 * dbxread.c (end_psymtab): Convert to use per-objfile data.
1955 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
1956 prototypes.
1957 * dwarfread.c (record_misc_function): Change name to record_minimal_
1958 symbol and use minimal symbol table throughout.
1959 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
1960 * dwarfread.c: Convert all references to builtin types to use the new
1961 lookup_fundamental_type function.
1962 * dwarfread.c (read_enumeration): Add and use objfile parameter.
1963 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
1964 types.
1965 * elfread.c (record_misc_function): Convert to use record_minimal_
1966 symbol.
1967 * elfread.c (elf_symtab_read): Add objfile parameter.
1968 * eval.c: Add prototypes for local functions and move some decls
1969 around to accomodate prototypes.
1970 * expprint.c: Add prototypes for local functions. Change references
1971 to misc function vector to minimal symbol table.
1972 * findvar.c (read_memory usages): Cast args.
1973 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
1974 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
1975 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
1976 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
1977 * gould-xdep.c: Minor whitespace change.
1978 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
1979 * hp300ux-xdep.c (store_inferior_registers): Returns void.
1980 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
1981 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
1982 * i386-tdep.c: Add prototypes for local functions.
1983 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
1984 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
1985 that defaulted to int.
1986 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
1987 i386_push_dummy_frame): Returns void.
1988 * i386-xdep.c (i386_register_u_addr): Declare params that default to
1989 int and explicitly declare return type as int.
1990 * i387-tdep.c: Minor formatting changes.
1991 * i960-tdep.c (leafproc_return): Convert from misc function vector
1992 use to minimal symbol table use.
1993 * infcmd.c: Add prototypes for local functions.
1994 * infcmd.c (continue_command, until_next_command, until_command,
1995 path_info, path_command): Make static.
1996 * infcmd.c (step_1, until_next_command): Convert from misc func
1997 vector to minimal symbol table use.
1998 * inflow.c: Add prototypes for local functions.
1999 * infptrace.c (store_inferior_registers): Returns void, not int.
2000 * language.c (_initialize_language): Use proper member of function
2001 union.
2002 * m2-exp.y: Add prototypes for local functions, convert misc function
2003 vector uses to minimal symbol table uses.
2004 * m2-exp.y (make_qualname, yyerror): Make static.
2005 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
2006 * m68k-pinsn.c: Add prototypes for local functions.
2007 * m68k-pinsn.c (print_insn): Cast args to read_memory.
2008 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
2009 * m68k-stub.c: Add prototypes.
2010 * m88k-pinsn.c (sprint_address): Convert from misc function vector
2011 use to minimal symbol table use.
2012 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
2013 * m88k-xdep.c (store_inferior_registers): Returns void.
2014 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
2015 * mach386-xdep.c (store_inferior_registers): Returns void.
2016 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
2017 * main.c: Add prototypes for local functions.
2018 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
2019 longjmp() result to (NORETURN void).
2020 * main.c (catch_errors): Prototype the 'func' parameter.
2021 * main.c (disconnect, stop_sig, do_nothin, float_handler):
2022 Takes an unused arg.
2023 * main.c (execute_command): Call the right member of the func union.
2024 * main.c (command_loop_marker, symbol_completion_function,
2025 command_loop): Make static.
2026 * main.c (command_line_input): Make linelength unsigned, cast arg
2027 to command_line_input().
2028 * main.c (add_info, add_com): Prototype the 'fun' parameter.
2029 * main.c (initialize_main): Call right member of function union.
2030 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
2031 * mem-break.c: Include symtab.h
2032 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
2033 * mips-xdep.c (store_inferior_registers): Returns void.
2034 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
2035 use to minimal symbol table use.
2036 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
2037 version.
2038 * mipsread.c (make_type): Remove, convert usages to init_type.
2039 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
2040 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
2041 vector use to minimal symbol table use.
2042 * parse.c: Add prototypes for local functions.
2043 * parse.c (xrealloc usages): Cast args.
2044 * parse.c (prefixify_expression, length_of_subexp): Make static.
2045 * parser-defs.h (PARSER_DEFS_H): Define when first included.
2046 * parser-defs.h: Convert function decls to prototype form.
2047 * partial-stab.h: Convert from misc function vector use to new minimal
2048 symbol table use.
2049 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
2050 the per-objfile copies.
2051 * printcmd.c: Add prototypes for local functions. Move some struct
2052 definitions around to accomodate prototypes.
2053 * printcmd.c (decode_format): Make static, change args oformat and
2054 osize to int from char.
2055 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
2056 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
2057 * printcmd.c (print_address_symbolic): Convert from misc function
2058 vector use to minimal symbol table use.
2059 * printcmd.c (address_info): Convert from misc function vector use
2060 to minimal symbol table use.
2061 * printcmd.c (delete_display, enable_display, disable_display_command):
2062 Make static.
2063 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2064 * procfs.c (fetch_core_registers): Add unused param reg_addr.
2065 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
2066 * pyr-xdep.c (store_inferior_registers): Returns void.
2067 * remote-mm.c (mm_load): symbol_file_add return value unused.
2068 * remote-nindy.c: Minor format change.
2069 * remote-vx.c (vx_load_command): symbol_file_add result unused.
2070 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
2071 * rs6000-xdep.c (store_inferior_registers): Returns void.
2072 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
2073 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
2074 vector use to minimal symbol table use.
2075 * solib.c: Add prototypes for local functions.
2076 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
2077 function vector use to minimal symbol table use.
2078 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAM.
2079 * solib.c (find_solib, shared_library_command): Make static
2080 * solib.c (read_memory, write_memory usages): Cast args.
2081 * solib.c (special_symbol_handling): Add function
2082 * source.c: Add prototypes for local functions.
2083 * source.c (select_source_symtab): Convert to scan objfiles.
2084 * source.c (open_source_file): Make static.
2085 * source.c (xrealloc usages): Cast args.
2086 * source.c (source_line_charpos): ifdef out, unused.
2087 * source.c (get_filename_and_charpos): Make static.
2088 * stack.c: Add prototypes for local functions.
2089 * stack.c (print_frame_info, frame_info): Convert from misc function
2090 vector use to minimal symbol table use.
2091 * symfile.c: Add prototypes for local functions.
2092 * symfile.c (compare_symbols): Make args const PTR's.
2093 * symfile.c (compare_psymbols, sort_pst_symbols) add.
2094 * symfile.c (sort_all_symtab_syms): Scan objfile list.
2095 * symfile.c (obsavestring): Add objfile parameter.
2096 * symfile.c (init_misc_bunches, prim_record_misc_function,
2097 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
2098 sort_misc_function_vector, compact_misc_function_vector): Remove
2099 * symfile.c (symbol_file_add_digested): Add function.
2100 * symfile.c (symbol_file_add): Returns struct objfile *.
2101 * symfile.c (symbol_file_command): Modify for state file use.
2102 * symfile.c (symfile_open): Add parameter "dumpable".
2103 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
2104 * symfile.c (load_command, add_symbol_file_command): Make static.
2105 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
2106 * symfile.c (rindex usages): Converted to strrchr.
2107 * symfile.c (allocate_psymtab): New
2108 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
2109 converted to minimal symbol table usage, but no obvious conversion.
2110 * symfile.c (free_all_symtabs): Remove.
2111 * symfile.c (_initialize_symfile): Use per-objfile info.
2112 * symfile.h: Rework the objfile structure to add per-objfile data
2113 objects (psymbol_obstack, symbol_obstack, type_obstack,
2114 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
2115 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
2116 Add prototypes to function declarations.
2117 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
2118 function vector usage to minimal symbol table usage.
2119 * symmisc.c (DEV_TTY): Define if not defined.
2120 * symmisc.c: Add local function prototypes.
2121 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
2122 printpsyms_command, print_objfiles, print_objfiles_command):
2123 Rework to use iterate_over_*
2124 * symtab.c: Add prototypes for local functions.
2125 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
2126 * symtab.c (lookup_partial_symtab): Scan through objfiles.
2127 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
2128 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
2129 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
2130 lookup_reference_type, lookup_member_type, allocate_stub_method,
2131 check_stub_method, create_array_type, smash_to_member_type,):
2132 Moved to gdbtypes.c
2133 * symtab.c (lookup_symbol): Some args are const.
2134 * symtab.h: All type related defs and structs moved to gdbtypes.h
2135 * symtab.h: Convert decls to prototypes.
2136 * target.c (noprocess): Make static.
2137 * target.h: Change decl's to prototypes.
2138 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
2139 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
2140 * utils.c (_initialize_utils): Use correct member of function union.
2141 * valarith.c: include gdbtypes.h
2142 * valops.c: include gdbtypes.h, add prototypes for local functions.
2143 * valops.c (value_push, value_arg_push, find_function_addr):
2144 Make static.
2145 * valops.c (value_string): Convert from misc function vector use
2146 to minimal symbol table use.
2147 * valops.c (check_field_in): Make arg const.
2148 * valprint.c: Add prototypes for local functions.
2149 * valprint.c (print_string): Make static
2150 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
2151 * values.c: Add prototypes for local functions.
2152 * values.c (value_headof): Convert from misc function vector to
2153 minimal symbol table.
2154 * xcoffexec.c: Add prototypes for local functions.
2155 * xcoffexec.c (exec_close, file_command, add_to_section_table):
2156 Make static.
2157 * xcoffexec.c (relocate_minimal_symbol): Add.
2158 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
2159 * xcoffread.c: Add prototypes for local functions.
2160 * xcoffread.c (sort_syms): Convert to scan objfiles.
2161 * xcoffread.c (read_xcoff_symtab): Make static.
2162 * xcoffread.c (various): Replace references to builtin types with
2163 calls to lookup_fundamental_type. Replace references to symbol_obstack
2164 and psymbol_obstack with pointers to the per-objfile copies.
2165 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
2166 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
2167 Make static.
2168 * xcoffread.c (init_stringtab): Add objfile parameter.
2169 * gdbtypes.c: New file
2170 * minsyms.c: New file
2171 * mmap-alloc.c: New file
2172 * mmap-sbrk.c: New file
2173 * objfiles.c: New file
2174 * state.c: New file
2175 * state.h: New file
2176
021959e2
JG
2177Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
2178
2179 * Check in Fred Fish's changes in these modules. Fred
93fe4e33
JG
2180 will make ChangeLog entries for all of them. Update VERSION
2181 to 4.4.2.
021959e2 2182
7919c3ed
JG
2183Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
2184
2185 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
2186 into solib.h.
2187 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
2188 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
2189 value.h: Prototypes for static functions; lint.
2190 * gdbtypes.h: Empty file to ease transition.
2191
75af490b
JG
2192Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
2193
2194 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
2195 inferior.h, language.h, signame.h, target.h, terminal.h,
2196 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
2197 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
2198 Lint.
2199 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
2200 signame.c, sparc-xdep.c: Prototypes for all static functions.
2201 Lint.
2202 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
2203 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
2204 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
2205 Remove to_call_function and target_call_function, since it
2206 always calls the same thing (call_function_by_hand).
2207 * core.c, exec.c, solib.c: Rename target_ops sections =>
2208 to_sections, etc.
2209 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
2210 target.h: target_kill takes no args.
2211 * language.c (language_info): Scaffolding to allow briefer
2212 messages when the current language changes. FIXME.
2213 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
2214 complaints about volatile functions.
2215 * xm-sysv4.h (HAVE_MMAP): Define.
2216
2217Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
088c3a0b
JG
2218
2219 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
2220 to make prototypes for all functions declared here.
2221 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
2222 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
2223 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
2224 * ieee-float.h: Use PARAMS for prototypes; make some params const.
2225 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
2226 * m2-exp.y: Remove unused CONST; Rename OR and AND.
2227 * utils.c: Avoid declaring malloc and realloc. Lint.
2228 (request_quit): Accept signal-number parameter.
2229
af213624
FF
2230Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
2231
9e4c1921
FF
2232 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
2233 DIE's. Add new function read_tag_pointer_type() to read them.
2234
af213624
FF
2235 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
2236 When creating a new user defined type, check to see if a partial
2237 type already exists, and if so, bash it to fit.
2238
be8303da
JG
2239Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
2240
2241 * coffread.c (decode_base_type): Pass long, not union.
2242 Fix by Eric Valette, ev@chorus.fr.
2243
d35bf52d
FF
2244Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
2245
2246 * elfread.c (elf_symtab_read): Fix code to correctly track
2247 changes in bfd for absolute symbols.
2248
5b620e75
SG
2249Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
2250
2251 * xm-vaxbsd.h: Close off comment.
2252
0a663e9e
FF
2253Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
2254
2255 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
2256
2257Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
2258
2259 * mips-tdep.c (mips_print_registers): Print correct register
2260 number for double pseudo-registers.
2261
ef9b1bc9
JG
2262Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
2263
256269fc
JG
2264 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
2265 in the op$::OPERATOR. case. From Steven McCanne,
2266 <mccanne@horse.ee.lbl.gov>.
2267
ef9b1bc9
JG
2268 * exec.c (set_section_name): Pass arg to exec_files_info;
2269 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
2270
195853fc
JG
2271Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
2272
2273 * main.c (print_gdb_version): Copyright msg: only this year.
2274 (cd_command): Avoid changing current_directory on error.
2275
ee17fd34
PB
2276Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
2277
2278 * mipsread.c (parse_partial_symbols): Handle dependencies
2279 between partial symbol tables (when not doing stabs-in-ecoff).
2280 (This used to be handled by parse_fdr, but parse_fdr was
2281 incompatible with handling stabs-in-ecoff, so the code
2282 was re-written to not use parse_fdr. Unfortunately,
2283 the logic to handle dependencies was overlooked.)
2284
1f46923f
SC
2285Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2286
2287 * coffread.c (read_enum_type): Use the size of a target int when
2288 describing enum.
2289 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
2290 of target int.
2291 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
2292 * symtab.c (lookup_reference_type, lookup_ptr_type): use
2293 TARGET_PTR_BIT to determine size of a pointer
2294 * values.c (unpack_long): when unpacking a REF or a PTR don't
2295 assume the size of the type.
2296
778c358d
JG
2297Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
2298
2299 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
2300 looking at its members. Improve guess between struct and union,
2301 only assuming union if multiple members have offsets of zero.
2302
bd49ef36
PB
2303Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
2304
2305 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
2306 (This is just for clarity - and one day permitting us to
2307 change FP0_REGNUM from 38 to 32, which would make more sense.)
2308 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
2309 register numbers in stabs-in-ecoff get handled correctly.
2310
2311Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
2312
2313 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
2314 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
2315 into BSD and Ultrix.
2316
96499e96
JG
2317Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
2318
2319 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
2320
98f03b91
SG
2321Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
2322
dafe57bc 2323 * Makefile.in: Increment version to 4.4.1.
98f03b91
SG
2324 * main.c (print_gdb_version): Update copyright notice.
2325
2326Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
2327
2328 * mipsread.c: Prepend "struct " to the names of structure
2329 types, and similarly for enums and unions. (This used
2330 to be done, but got lost in the re-write to "guess" the
2331 difference between enum/struct/union.)
2332 Also, guess that a tag is an enum if the first member
2333 has type btNil.
2334
3671f1fd
SG
2335Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
2336
2337 * xm-vax.h: #ifndef ultrix around #include of endian.h and
2338 limits.h (sigh).
2339
0c6efbcc
JG
2340Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
2341
ee7270cd
JG
2342 * Projects: Patching executables is done.
2343 * Makefile.in (VERSION): Roll to gdb-4.4.
75c86b57 2344 * README, WHATS.NEW: Update for gdb-4.4.
ee7270cd 2345
4a1dcb7f
JG
2346 * symfile.c (reread_symbols): Whenever we reread one object
2347 file's symbols, we must restart the scan, because the object_files
2348 chain has been permuted.
2349
0c6efbcc
JG
2350 * exec.c (exec_files_info): Split out into print_section_info.
2351 Print BFD filename of each section if it's not the default one.
2352 * core.c (core_files_info): Call print_section_info.
2353
2354 * xm-vax.h: Include a few system header files whose definitions
2355 must precede defs.h.
2356 * language.c, language.h: Make some things const.
2357 * expression.h, main.c: const spreads like ooze.
2358
2359 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
2360 since BREAKPOINT values can be >0x80.
2361
d58ea996
SG
2362Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
2363
2364 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
2365
0c6efbcc
JG
2366Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
2367
2368 * sparc-pinsn.c: Remove kludge for preferring architectures.
2369 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
2370 and forever. Add `add' instruction to the set that get checked
2371 for a preceding `sethi' in order to print an absolute address.
2372 Corresponding changes in ../include/opcode/sparc.h needed
2373 to eliminate garbage instructions.
2374
d4ea2aba
PB
2375Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
2376
2377 * mipsread.c (parse_partial_symbols): Make sure partial
2378 symbols are created for external symbols (as used to be
2379 the case). This is a bit of a pain with the mips-coff.
2380 It uses a table which points to all of the external
2381 symbols belonging to a particular FDR or psymtab.
2382 Once we've generated this table, we might as well save
2383 it, and then use it in psymtab_to_symtab_1 to find
2384 the symbols to pass to parse_external().
2385 * symfile.c, symfile.c: New function start_psymtab_common
2386 to share the common parts of allocating a new psymtab
2387 for dbxread, mipsread (and later dwarfread). Its code
2388 was pulled out from start_psymtab in dbxread.c.
2389 * dbxread.c (start_psymtab): Use start_psymtab_common().
2390
2391 * valprint.c (val_print): If there is an error when trying
2392 to print a string, check to see if there really is a problem
2393 by reading just one character. If that works, assume
2394 things are ok.
2395
05151637
SG
2396Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
2397
2398 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
2399 cypress, v8 mnemonics in that order.
2400
4a074bea
PB
2401Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
2402
2403 * sparc-pinsn.c: Put the qsort() back in.
2404
c55e6167 2405Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
1aa560b2 2406
eae1a261
JG
2407 * findvar.c (read_register, write_register): Handle machines
2408 where REGISTER_TYPE is not the same size as "int".
2409
c55e6167 2410 Handle debug symbols in dynamically loaded (relocated) code:
3c03b5de 2411
c55e6167
JG
2412 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
2413 offset to process_one_symbol.
2414 (process_one_symbol): Take new offset parameter. Add it into
2415 appropriate symbol types to relocate symbols to loaded addresses.
2416 Handle all possible symbol types, and complain() about types that
2417 we don't expect to see.
2418 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
2419 process_one_symbol (FIXME, should pass real offset).
1aa560b2 2420
c55e6167
JG
2421 Misc bugfixes:
2422
2423 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
2424 sal's PC value.
2425 (set_breakpoint, break_command_1, until_break_command,
2426 catch_command_1, breakpoint_re_set_one): Use it.
c55e6167
JG
2427 * symtab.h (resolve_sal_pc): Declare.
2428 * infcmd.c (jump_command): Use resolve_sal_pc.
2429
4cc9f7e2 2430 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
c55e6167
JG
2431
2432 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
3818ed33 2433
5a4e7215
JG
2434 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
2435
3818ed33
JG
2436 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
2437 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
2438 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
2439
c55e6167
JG
2440Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
2441
2442 * dbxread.c (process_one_symbol): Make a first cut at handling
2443 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
2444
2445 * symtab.c (find_pc_line): Fix stepping into and out of #included
2446 files.
2447
71f49876
SG
2448Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
2449
2450 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
2451 no longer any need to copy ../include/opcode/* into gdb.
2452
fd8db897
JG
2453Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
2454
2455 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
2456
24b2fbdc
PB
2457Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
2458
2459 * valprint.c (type_print_base, type_print_method_args):
2460 Print C++ constructor methods without bogus "return type."
2461
cdb90e99
FF
2462Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
2463
2464 * infptrace.c (child_xfer_memory): Parameter "target" should
2465 be a pointer to a structure, not the entire structure.
2466
1b07e406
FF
2467Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
2468
2469 * depend: Convert the couple of references to ansidecl.h that
2470 used the local gdb version to use the ../include version.
2471
9a1ae235
FF
2472Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
2473
f66f459f
FF
2474 * procfs.c
2475 (child_xfer_memory): Takes pointer to a struct, not entire struct.
2476 (inferior_proc_init): Fix non-ANSI version of args.
2477 (attach): Call print_sys_errmsg with correct number of args.
2478 (mappingflags): Make static, does not need to be global.
2479
fc1f8646
FF
2480 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
2481 not the entire struct itself.
2482
1b7a420e
FF
2483 * valops.c (value_assign): Cast some args to modify_field() and
2484 {read,write}_register_bytes() correctly.
2485
9a1ae235
FF
2486 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
2487
99140c31
FF
2488 * Makefile.in (MALLOCSRC): Removed reference to removed local
2489 copy of ansidecl.h.
2490
2491 * dwarfread.c (list_in_scope): Needs an initial value, use file
2492 scope.
2493
9a1ae235
FF
2494Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
2495
2496 * main.c (main): Make option_index local to keep new getopt happy.
2497 main.c, solib.c, Makefile.in: Update copyright notices.
2498
0eb0a820
MT
2499Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
2500
2501 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
2502
313085cb
SG
2503Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
2504
2505 * Makefile.in (HFILES): Add partial-stab.h.
2506
be9a2362
FF
2507Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
2508
24e7d5ba
JG
2509 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
2510 New files for stratus. Not complete enough to actually build
2511 on the Stratus machine; that awaits copyright assignment for
2512 i860 changes.
be9a2362
FF
2513
2514 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
2515 for getting custom flags into CFLAGS when doing makes.
2516
2517 * configure.in: Add config information for stratus.
2518
cdce29ee
FF
2519Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
2520
2521 * dbxread.c (process_one_symbol): Pass address of structure
2522 to complain(), rather than the whole structure.
2523
7f435241
FF
2524Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
2525
2526 * solib.c (solib_add_common_symbols): Only compile in when not
2527 using SVR4 style shared libraries.
2528
a5bd5ba6
FF
2529Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
2530
2531 * dwarfread.c (locval): Add offreg flag to indicate location
2532 values that are computed off a base register.
2533
2534 * dwarfread.c (new_symbol): Rework TAG_global_variable and
2535 TAG_local_variable cases to account for static variables
2536 within function scopes.
2537
7e97eb28
SG
2538Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
2539
8c3d2a53
SG
2540 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
2541 doesn't exist on some systems.
2542
5e746644
SG
2543 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
2544 nexting over recursive function calls.
2545
d261ece7
SG
2546 * target.c (target_read_string): Create this routine to read null
2547 terminated strings from the target. It deals with running off the
2548 end of memory elegantly as well. solib.c (find_solib): Use
2549 target_read_string() to avoid problems with running off the end of
2550 memory.
2551
7e97eb28
SG
2552 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
2553 that reference pgrp_inferior.
2554
0cf9329b
PB
2555Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
2556
2557 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
2558 mips-tfile has been hacked to act more "traditionally."
2559 * dbxread.c: Fixed typo in comment.
2560
488d2691
PB
2561Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
2562
2563 * mips-tdep.c (mips_skip_prologue): Add some number of
2564 'sw' instructions before 'addiu' adjusts the stack.
2565
4d315a07
FF
2566Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
2567
2568 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
2569 freescope, buildblock closescope, record_line, add_symbol_to_list,
2570 gatherblocks, make_blockvector): Extensive changes to switch
2571 to generic symbol table building code in buildsym.c. Remove
2572 scope tree structures and functions, symbol table building
2573 functions, and lots of other small changes.
2574
2575 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
2576 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
2577
2578Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
2579
2580 * buildsym.c (cleanup_undefined_types): Add support for enums.
2581 This fixes the 'GDB internal error. cleanup_undefined_types with
2582 bad type' problem.
2583
2584Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
2585
2586 * dbxread.c: detect gcc2 compilations.
2587
1a4d253c
JG
2588Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
2589
2590 * sparc-pinsn.c: Rename bitfields that overlap with macro names
2591 in ../include/opcode/sparc.h.
2592
1d4c28c5
FF
2593Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
2594
2595 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
2596 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
2597 to reflect actual locations of opcode files, so TAGS target will
2598 be buildable.
2599
2600 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
2601
2602 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
2603 code.
2604
2605 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
2606 dereferencing to access the correct elements.
2607
2608 * valops.c (value_addr): Declare return type of external func
2609 value_copy().
2610
2611 * xcoffread.c: Undefine next_symbol_text before redefining it.
2612
fd8db897 2613For older changes see ChangeLog-9091
bd5635a1
RP
2614\f
2615Local Variables:
2616mode: indented-text
2617left-margin: 8
2618fill-column: 74
2619version-control: never
2620End:
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