1 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
3 * NEWS: Add reminders for next release.
5 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
7 * mipsread.c (parse_lines): Correct check for files compiled with
10 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
12 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
14 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
16 * Makefile.in (VERSION): GDB-4.8 release!
17 * README, NEWS: Update for release.
19 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
21 * am29k-pinsn.c (print_insn): Minor nits with const.
22 * am29k-tdep.c: More minor nits with arg types for
23 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
25 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
27 * gcc.patch: Update for a different GCC (G++) bug.
28 * main.c (print_gdb_version): Update copyright year to 1993.
29 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
30 conditionalize this file on it. FIXME, right way is to split
31 these into two config files.
32 (ATTACH_DETACH): Define for BSD 4.4
33 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
34 (U_REGS_OFFSET): Revise for 4.4.
35 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
36 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
37 LONG_MAX into this file to avoid cpp "redefinition" warnings.
39 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
41 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
44 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
46 * c-lang.c (c_printstr): Bugfix for length==0 case.
48 * c-lang.c (c_printstr): If a C string ends in a null, don't
51 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
53 * defs.h (STRCMP): Make it work for unsigned chars.
55 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
57 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
58 * config/hp300bsd.mh (REGEX, REGEX1): Define.
59 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
60 define to kludge the large opcode table into two smaller tables,
61 since GCC take exponential space to build the table. Lint.
62 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
64 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
66 * Makefile.in (VERSION): Roll to 4.7.9.
67 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
68 definition here, to handle both BSD 4.3 and 4.4 systems.
69 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
70 * remote.c (alarm): Move declaration to global level, before
71 first reference to it.
72 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
73 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
75 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
77 * remote.c (readchar): forward declare alarm which otherwise looks
78 like an undeclared variable to gcc.
80 * dbxread.c (process_one_symbol): cast enum value N_SO into int
81 when comparing against an int. Avoids superfluous warning from
84 * inflow.c (set_sigint_trap): add cast to assignment from signal.
85 Avoids superfluous warnings from some systems and/or compilers
86 (like vax ultrix 4.2.)
88 * language.c (struct op_print unk_op_print_tab): use the enum
89 values rather naked zeros as initializers. Avoids warnings from
90 ultrix type compilers.
92 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
94 * Makefile.in (VERSION): Roll to 4.7.6.
95 (SFILES_SUBDIR): Add 29k-share/udi_soc.
96 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
97 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
98 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
99 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
100 (depend): Fix bug where nm-files in config files weren't noticed.
101 (make-proto-gdb-1): Avoid changing directories while building new
102 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
104 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
106 * remote.c: Improve error recovery. Allow user to break out
107 of initial connection attempt with INTERRUPT. Treat a timeout
108 while waiting for remote packet like a retry, unless the remote
109 side is actively running user code. Fix a few long printf_filtered's.
111 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
114 * buildsym.c (start_subfile): Allow null file name.
116 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
118 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
119 expects a pointer to complaint rather than a complaint
121 (process_linenos): free the previously allocated subfile name,
122 then allocate the new one from the heap.
124 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
126 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
128 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
130 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
131 Previously, would bogusly index off the bottom of type_vector.
132 (rs6000_builtin_type): Accept type number as argument.
133 (read_type, case '-'): Handle negatives like any other type number.
135 * symfile.c (deduce_language_from_filename): Handle null name.
137 * mips-tdep.c (isa_NAN): Fix byte order dependency.
138 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
139 fixed by sato@sm.sony.co.jp.
141 * xcoffread.c (parmsym): Don't use an initializer to set up
142 this struct symbol. Set it up in initialize_xcoffread.
143 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
144 works on real rs/6000 target with #ifndef FAKING_RS6000.
146 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
148 * stabsread.c (rs6000_builtin_type): Move function from
149 xcoffread.c:builtin_type.
150 * xcoffread.c (builtin_type): Move to stabsread. Remove
151 IBM6000_HOST dependency. Move misplaced comments.
152 (various): Change printf's to complaints.
153 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
154 objfile argument to read_type calls under #if 0.
155 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
156 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
157 * Makefile.in: xcoffread.o is not built by default.
158 * xm-rs6000.h (IBM6000_HOST): Remove.
159 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
160 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
163 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
165 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
166 VALUE_LVAL to be lval_memory so that we don't try to modify wild
167 register numbers when user tries to modify elements in structs
169 * inflow.c (child_terminal_info): Move banner outside of system
171 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
172 passes struct/union arguments by address.
174 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
176 * Based on patch from Martin Walker <maw@netcom.com>:
177 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
178 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
179 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
181 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
183 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
184 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
186 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
188 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
191 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
193 * stabsread.c (define_symbol): Complain about unrecognized names
194 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
195 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
196 (read_cpp_abbrev): Don't use the class name as part of the
197 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
198 abbrevs. Inspired by Mike Tiemann.
199 (read_tilde_fields): Comment. Remove ancient dead code.
200 Remove erroneous but non-dead code. Simplify. Add complaints.
201 (in general): Remove extraneous (parentheses) in return
204 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
206 * coffread.c (coff_lookup_type): Fix fencepost error reported
207 by Art Berggreen, <arg@opal.acc.com>.
209 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
210 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
212 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
213 test, which is apparently left over from when we used native
214 include files and couldn't depend on the member names being there.
215 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
217 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
219 * mipsread.c: Major overhaul to use new BFD symbol table reading
220 routines. Now swaps information as it is needed, rather than
221 swapping everything when the file is read.
223 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
225 * Makefile.in (TARDIRS): Add sparclite demo dir.
226 (*.tab.c): Change dependency on Makefile to depend on
227 Makefile.in, otherwise it always rebuilds after configuring.
228 Force output *.tab.c file into current directory even in "make"
229 versions that rewrite dependent file names used in command lines.
231 * TODO: Remove some things we did.
232 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
233 * os68k-xdep.c: Remove; useless file (os68k is a target only).
234 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
235 * symtab.h: Eliminate unnamed unions and structs.
237 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
239 * Makefile.in (VERSION): Roll to 4.7.5.
241 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
243 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
244 re-evaluating symbol pointers.
246 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
248 * c-exp.y (lcurly, rcurly): New nonterminals.
249 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
251 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
252 made function static.
253 * parse.c (struct funcall): Moved struct def from parser-defs.h.
254 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
255 * parse.c (start_arglist):
256 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
257 * parser-defs.h (struct funcall): Moved struct def to parse.c.
258 * parser-defs.h (funcall_chain): Moved to parse.c.
259 * printcmd.c (print_frame_nameless_args): Fix prototype.
260 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
261 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
262 * valops.c (typecmp): Moved prototype from values.h.
263 * value.h (typecmp): Moved prototype to valops.c, made static.
264 **** start-sanitize-chill ****
265 * ch-exp.y (yylex): Change way control sequences are disabled.
266 **** end-sanitize-chill ****
268 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
270 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
272 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
274 * mipsread.c (upgrade_type): Build array types correctly, using
275 create_range_type and create_array_type.
277 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
279 * remote-nindy.c: Cleanup.
281 * infrun.c (wait_for_inferior): When rolling back the PC after
282 a breakpoint, call write_pc so that NPC gets rolled back as well
285 * blockframe.c (inside_entry_file, inside_main_func,
286 inside_entry_func): PC of zero is always "bottom of stack".
288 * printcmd.c (print_frame_args, print_frame_nameless_args):
289 Let print_frame_nameless_args decide whether there are any,
290 laying groundwork for possibly later printing 29K args for
291 functions where we have tag words but no symbols.
293 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
295 * Makefile.in: fix GDB doc targets for new doc subdir structure
297 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
299 * stack.c (parse_frame_specification): Parse as many arguments
300 as there are (up to MAXARGS). Pass all of them in argc, argv
301 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
302 many there were, onto SETUP_ARBITRARY_FRAME.
303 * tm-mips.h, tm-sparc.h: Corresponding changes.
304 * mips-tdep.c, sparc-tdep.c: Ditto.
306 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
308 * hp300ux-nat.c: Update copyrights.
309 * mipsread.c (parse_partial_symbols): Complain about block
310 indexes that go backwards. Fix from Peter Schauer.
311 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
312 symbol-file that has no linkage symbols to be read.
313 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
314 from tm- file to xm-file, since they're host dependent.
315 * valarith.c (value_binop): Typo.
317 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
319 * sparclite/aload.c: Add copyleft.
320 * sparclite/crt0.s: Add comment at beginning.
322 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
324 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
325 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
327 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
329 * values.c (value_headof): Fix typo in which VTBL and ARG were
330 being confused for one another.
332 * valops.c (typecmp): Now static.
334 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
335 baseclass--we don't always inherit its virtual function table
338 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
339 pointer correctly in case value_struct_elt moves it around.
341 * valops.c (typecmp): Now static. Also, now groks references
344 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
345 zero on recursive call. If NAME is the name of TYPE, return TYPE.
347 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
349 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
350 to avoid "too much defining" error from native C compiler (!).
352 * Makefile.in (HFILES): Add typeprint.h.
353 * typeprint.[ch]: Update copyrights.
355 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
357 * Makefile.in: Update to match doc/ subdir changes.
359 * config/hp300hpux.mh: No cross-host file needed, just native.
360 * config/go32.mh: Remove nonexistent "native" support.
362 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
363 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
364 * m88k-tdep.c (next_insn): Lint, cleanup.
365 (store_parm_word): Lint.
367 * README: Fix typo (reported by karl@hq.ileaf.com).
369 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
371 * expression.h (BINOP_CONCAT): Document use for self concatenation
372 an integral number of times.
373 * language.c (binop_type_check): Extend BINOP_CONCAT for self
375 * valarith.c (value_concat): Rewrite to support self
376 concatenation an integral number of times.
377 **** start-sanitize-chill ****
378 * Makefile.in (ch-exp.tab.c): Change "expect" message.
379 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
380 eliminate hundreds of spurious shift/reduce and reduce/reduce
381 conflicts that mask the 5 real ones.
382 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
383 * ch-exp.y (integer_literal_expression): Remove production,
385 **** end-sanitize-chill ****
387 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
389 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
390 implied that "no side effects" was nonfunctional.
391 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
392 character string and bitstring concatenation.
393 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
394 * expression.h (exp_opcode): Add BINOP_CONCAT.
395 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
396 * language.c (string_type): Add function to determine if a type
398 * language.c (binop_type_check): Add case for BINOP_CONCAT.
399 * valarith.c (value_concat): New function to concatenate two
400 values, such as character strings or bitstrings.
401 * valops.c (value_string): Remove error stub and implement
403 * value.h (value_concat): Add prototype.
404 **** start-sanitize-chill ****
405 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
406 * ch-exp.y (yylex): Recognize SLASH_SLASH.
407 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
409 **** end-sanitize-chill ****
411 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
413 * c-exp.y (exp): Add production to support direct creation
414 of array constants using the obvious syntax.
415 * c-valprint.c (c_val_print): Set printed string length.
416 * dwarfread.c (read_tag_string_type): New prototype and
417 function that handles TAG_string_type DIEs.
418 * dwarfread.c (process_dies): Add case for TAG_string_type
419 that calls new read_tag_string_type function.
420 * expprint.c (print_subexp): Add support for OP_ARRAY.
421 * gdbtypes.c (create_range_type, create_array_type): Inherit
422 objfile from the index type.
423 **** start-sanitize-chill ****
424 * ch-typeprint.c (chill_print_type): Add case for
426 * ch-valprint.c (chill_val_print): Fix case for
428 **** end-sanitize-chill ****
430 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
432 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
433 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
436 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
438 * c-exp.y (exp:STRING): Convert C strings into array-of-char
439 constants with an explicit null byte terminator. OP_STRING is
440 now used for real string types.
441 * c-lang.c (builtin_type_*): Move declarations to lang.c since
442 they are used by all languages.
443 * c-lang.c (_initialize_c_language): Move initializations of
444 builtin_type_* to lang.c.
445 * c-typeprint.c (c_type_print_varspec_prefix,
446 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
448 * c-valprint.c (c_val_print): Change the way character arrays
449 are printed as strings to be consistent with the way strings
450 are printed when pointer-to-char types are dereferenced.
451 Remove test of print_max before calling val_print_string, which
452 now does it's own test.
453 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
454 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
455 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
456 * gdbtypes.c (builtin_type_*): Add declarations moved from
458 * gdbtypes.c (create_string_type): New function to create real
460 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
461 renamed to TYPE_CODE_STRING.
462 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
463 builtin_type_* types moved from c-lang.c.
464 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
466 * gdbtypes.h (builtin_type_string): Add extern declaration.
467 * gdbtypes.h (create_string_type): Add prototype.
468 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
469 renamed to TYPE_CODE_STRING.
470 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
472 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
473 renamed to TYPE_CODE_STRING.
474 * parse.c (length_of_subexp, prefixify_subexp): Add case for
476 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
477 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
479 * valops.c (allocate_space_in_inferior): New function and
480 prototype, using code ripped out of value_string.
481 * valops.c (value_string): Rewritten to use new function
482 allocate_space_in_inferior, but temporarily disabled until some
483 other support is in place.
484 * valops.c (value_array): New function to create array constants.
485 * valprint.c (val_print_string): Add comment to document use,
486 complete rewrite to fix several small buglets.
487 * value.h (value_array): Add prototype.
488 * value.h (val_print_string): Change prototype to match rewrite.
489 **** start-sanitize-chill ****
490 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
491 * ch-exp.y (match_character_literal): Disable recognition of
492 control sequence form of character literals and document why.
493 **** end-sanitize-chill ****
495 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
497 * nindy-share/nindy.c: Add comments to #endif's to clarify
500 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
501 read_memory to get byte order right.
502 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
503 anymore. This is done in paread.c now. We expect unwind info
504 to hang off of objfiles, and search all of the objfiles when until
506 * (skip_trampoline_code): Cast arg to target_read_memory.
507 * objfiles.h (struct objfile): Add new field obj_private to hold
508 per object file private data (unwind info in this case).
509 * paread.c (read_unwind_info): New routine to read unwind info
510 for the objfile. This data is hung off of obj_private.
511 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
512 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
513 make this easier to access.
515 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
517 * c-valprint.c (cp_print_class_member): Add extern decl.
518 * c-valprint.c (c_val_print): Extract code for printing methods
519 and move it to cp_print_class_method in cp-valprint.c.
520 * c-valprint.c (c_val_print): Extract code to print strings and
521 move it to val_print_string in valprint.c.
522 * cp-valprint.c (cp_print_class_method): New function using
523 code extracted from c_val_print.
524 * valprint.c (val_print_string): New function using code
525 extracted from c_val_print.
526 * value.h (val_print_string): Add prototype.
527 **** start-sanitize-chill ****
528 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
529 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
530 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
531 CHECKBUF, growbuf_by_size): New variables, macros, and support
532 functions for implementing a dynamically expandable temp buffer.
533 * ch-exp.y (match_string_literal): New lexer function.
534 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
535 removed and replaced with new CHECKBUF macro.
536 * ch-exp.y (yylex): Call match_string_literal when appropriate.
537 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
538 **** end-sanitize-chill ****
540 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
542 * Makefile.in: Add info for paread.o.
543 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
545 * blockframe.c (frameless_look_for_prologue): Correct the
547 * gdbtypes.h, gdbtypes.c: Use const in decl of
548 cplus_struct_default, now that pa-gas assembler has been fixed.
549 * hppah-nat.c: Formatting.
550 * hppah-tdep.c: Remove lots of useless externs for variables we
552 * (find_unwind_entry): Speed up by using binary search, and a one
554 * (rp_saved): New routine to see what unwind info says about RP
555 being saved on the stack frame.
556 * (frame_saved_pc): Look for prologue to see if we need to
557 examine the stack for the saved RP or not.
558 * (init_extra_frame_info): Check for prologue, instead of
559 framesize to determine if we are frameless or not.
560 * (frame_chain_valid): Stop backtraces when we run into _start.
561 * (push_dummy_frame): Reformat to make more readable.
562 * (find_dummy_frame_regs): ditto.
563 * (hp_pop_frame): ditto.
564 * (hp_restore_pc_queue): small cleanup.
565 * (hp_push_arguments): ditto.
566 * (pa_do_registers_info): ditto.
567 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
568 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
569 * Define FRAME_CHAIN_VALID.
570 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
573 * paread.c (pa_symtab_read): Use new bfd conventions for
574 accessing linker symbol table.
575 * (pa_symfile_init): Access embedded STAB info via BFD section
576 mechanism and related macros.
579 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
581 * sparc-stub.c: Use a seperate stack for our traps.
582 * Handle recursive traps.
583 * Remove all trap init code. This needs to be done by the
585 * (set_mem_fault_trap): Call exceptionHandler() to setup this
587 * (handle_exception): See if we are at breakinst, if so, then
588 advance PC sp that users can just step out of breakpoint().
589 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
590 new place if SP has changed.
591 * (case 's'): Get rid of this, we can't do it yet.
592 * (case 't'): New command to test any old random feature.
593 * (case 'r'): New command to reset the system.
594 * (breakpoint): Add label to breakpoint trap instruction so that
595 handle_exception() can detect where we are and get past the
596 breakpoint trivially.
598 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
600 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
602 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
604 * configure.in: recognise all sparclite variants
606 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
608 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
609 binary files oring in the right bit.
611 * main.c, source.c, state.c, symmisc.c: use macros defined in
612 fopen-{bin|both} when fopening files.
614 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
616 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
617 from a configuration file (typically including <limits.h>), or to
618 TARGET_CHAR_BIT if CHAR_BIT is not defined.
619 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
620 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
621 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
622 * exppritn.c (print_subexp, dump_expression): Add case for
624 * expression.h (OP_BITSTRING): New expression element type for
626 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
627 macros to convert between number of expression elements and bytes
628 to store that many elements.
629 * i960-tdep.c (leafproc_return): Use new macros to access
630 minimal symbol name and address fields.
631 * m88k-pinsn.c (sprint_address): Use new macros to access
632 minimal symbol name and address fields.
633 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
634 minimal symbol address field.
635 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
636 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
637 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
638 Use new BYTES_TO_EXP_ELEM macro.
639 * parse.c (write_exp_bitstring): New function to write packed
640 bitstrings into the expression element vector.
641 * parse.c (length_of_subexp, prefixify_subexp): Add case for
643 * parser-defs.h (struct stoken): Document that it is used for
644 OP_BITSTRING as well as OP_STRING.
645 * parser-defs.h (write_exp_bitstring): Add prototype.
646 **** start-sanitize-chill ****
647 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
648 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
649 LOWER, LENGTH): New tokens for keywords.
650 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
651 upper_lower_argument, length_argument, array_mode_name,
652 string_mode_name, variant_structure_mode_name): New non-terminals
654 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
655 * ch-exp.y (match_bitstring_literal): New lexer support function
656 to recognize bitstring literals.
657 * ch-exp.y (tokentab6): New token table for 6 character keywords.
658 * ch-exp.y (tokentab5): Add LOWER, UPPER.
659 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
660 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
661 * ch-exp.y (yylex): Check tokentab6.
662 * ch-exp.y (yylex): Call match_bitstring_literal.
663 **** end-sanitize-chill ****
665 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
667 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
668 symbol name and value fields.
670 * c-exp.y (yylex): Make static, to match prototype and other
673 * expression.h (exp_opcode): Add BINOP_MOD.
674 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
675 * expprint.c (dump_expression): Handle new BINOP_MOD.
676 * language.c (binop_type_check): Handle new BINOP_MOD.
677 * main.c (float_handler): Re-enable float handler when hit.
678 * valarith.c (language.h): Include, need current_language.
679 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
680 for integer divide truncates towards zero for negative results.
681 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
682 * valarith.c (value_binop): Allow arithmetic operations on
683 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
684 **** start-sanitize-chill ****
685 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
686 * ch-exp.y (tokentab3): Add MOD and REM.
687 * ch-exp.y (yylex): Set innermost_block for symbols found
688 in local scopes. Return LOCATION_NAME for local symbols.
689 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
690 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
691 **** end-sanitize-chill ****
693 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
695 * command.c (shell_escape, make_command, _initialize_command):
696 don't create or use fork if CANT_FORK is defined.
697 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
698 code written for the IBM PC" remain.
699 * xm-go32.h: define CANT_FORK
701 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
703 * remote-sim.c: first attempt at general simulator interface
704 * remote-hms.c: whitespace
705 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
706 understand new stack layout. (print_register_hook): print ccr
707 register in a fancy way.
709 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
711 * eval.c (language.h): Include.
712 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
713 to pointer types when the current language is C. It loses for
714 other languages when the lower index bound is nonzero.
715 * valarith.c (value_subscript): Take array lower bounds into
716 account when performing subscripting operations.
717 * valops.c (value_coerce_array): Add comment describing why
718 arrays with nonzero lower bounds are dealt with in value_subscript,
719 rather than in value_coerce_array.
721 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
723 **** start-sanitize-chill ****
724 * ch-exp.y (FLOAT_LITERAL): Add token.
725 * ch-exp.y (literal): Add FLOAT_LITERAL.
726 * ch-exp.y (match_float_literal): New lexer routine.
727 * ch-exp.y (convert_float): Remove.
728 * ch-exp.y (yylex): Call match_float_literal.
729 * ch-exp.y (yylex): Match single '.' after trying
730 to match floating point literals.
731 **** end-sanitize-chill ****
733 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
734 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
736 * expprint.c (dump_expression): New function for dumping
737 expression vectors during gdb debugging.
738 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
739 MULTI_SUBSCRIPT and moved out of BINOP range.
740 * expression.h (DUMP_EXPRESSION): New macro that calls
741 dump_expression if DEBUG_EXPRESSIONS is defined.
742 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
743 * parse.c (length_of_subexp, prefixify_subexp): Change
744 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
745 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
746 prefixify'ing the expression.
747 * printcmd.c (print_command_1): Add comment.
748 **** start-sanitize-chill ****
749 * ch-exp.y (expression_list): Add useful actions.
750 * ch-exp.y (value_array_element): Add useful actions.
751 * ch-exp.y (array_primitive_value): Add production.
752 * ch-exp.y (yylex): Recognize ',' as a token.
753 **** end-sanitize-chill ****
755 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
757 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
758 POSIXize the recursive makes (make [variable assignments] target{s})
760 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
762 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
763 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
764 CPLUS_MARKER for all SVR4 systems, so follow suit.
765 * defs.h (strdup_demangled): Remove prototype.
766 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
767 SYMBOL_INIT_LANGUAGE_SPECIFIC.
768 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
769 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
770 prim_record_minimal_symbol_and_info): Use new macro
771 SYMBOL_INIT_LANGUAGE_SPECIFIC.
772 * minsyms.c (install_minimal_symbols): Use new macro
773 SYMBOL_INIT_DEMANGLED_NAME.
774 * stabsread.c (define_symbol): Use new macro
775 SYMBOL_INIT_DEMANGLED_NAME.
776 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
777 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
778 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
779 SYMBOL_INIT_DEMANGLED_NAME.
780 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
781 SYMBOL_DEMANGLED_NAME now tests language itself.
782 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
783 now tests language itself.
784 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
785 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
786 mangled name member in the language dependent portion of a symbol.
787 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
788 mangled name member appropriate for a symbol's language.
789 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
790 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
791 SYMBOL_DEMANGLED_NAME now tests language itself.
792 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
793 initializes language dependent portion of symbol.
794 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
795 demangles and caches the demangled form of symbol names.
796 * utils.c (fputs_demangled, fprint_symbol): Use current language
797 to select an appropriate demangling algorithm.
798 * utils.c (strdup_demangled): Remove, no longer used.
799 **** start-sanitize-chill ****
800 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
801 access the Chill mangled name member in the language dependent
803 * ch-lang.c (chill_demangle): New function, simple demangler.
804 * defs.h (chill_demangle): Add prototype.
805 * symtab.h (language_dependent_info): Add struct for Chill.
806 **** end-sanitize-chill ****
808 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
810 * Makefile.in (BISON): Add comment that when bison is used, it
811 must include the "-y" option.
812 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
813 Remove defines to remap non-yacc symbols, thus backing out of
814 previous recent changes. Standard policy is that non-yacc parser
815 generators get fixed, rather than adding bug workarounds in gdb
816 for each new one that pops up. Expand comment to note this.
817 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
819 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
821 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
822 case. Use code in N_SOL.
824 * paread.c: New file that contains all HPPA/HPUX symbol reading
826 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
827 * (dbx_symfile_init): Use sizeof(long) instead of 4.
828 * (dbx_symfile_offsets): Make static.
829 * (pastab_build_psymtabs): New interface routine for paread to
830 send stabs into dbxread.
831 * gdb-stabs.h: Remove gobs of HPPA cruft.
833 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
835 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
837 **** start-sanitize-chill ****
838 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
839 **** end-sanitize-chill ****
841 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
842 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
843 and YYDEBUG is not already defined.
844 * c-exp.y (strncmp): Replace throughout with STREQN, missed
845 them during the previous replacements.
846 * printcmd.c (_initialize_printcmd): Update internal documentation
847 for "set" command to note that the assignment syntax is language
849 **** start-sanitize-chill ****
850 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
851 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
852 and YYDEBUG is not already defined.
853 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
854 single_assignment_action): New terminals and nonterminal for gdb
855 extensions to chill expression grammer.
856 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
857 tokens that start with '$' (register names, convenience vars, etc).
858 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
859 * ch-exp.y (yylex): Call match_dollar_tokens.
860 **** end-sanitize-chill ****
862 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
864 * hppah-tdep.c (skip_trampoline_code): Use new macros for
865 accessing minimal symbol data.
866 * infcmd.c (read_pc): Use #ifdef, not #if.
867 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
868 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
871 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
872 frame. Use find_return_regnum to find the caller.
873 * (find_unwind_entry): New routine to locate stack frame info
874 associated with a procedure. This looks in the $UNWIND_START$
875 section in the SOM file.
876 * (find_return_regnum): New routine. Uses find_unwind_entry() to
877 figure out where the caller's return address is stored.
878 * (find_proc_framesize): New routine. Uses find_unwind_entry()
879 to figure out the frame size for a procedure.
880 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
881 * (init_extra_frame_info): New routine. Corrects PC and FP for
882 outermost frame if necessary.
883 * (frame_chain): New routine, moved from tm-hppa.h.
884 * (skip_trampoline_code): Handle computed function calls (ie:
885 calls from $$dyncall).
886 * (unwind_command): Temporary support function to allow user
887 to control/observe aspects of the unwind (stack frame) info.
888 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
889 was in a system call, if so, then read the PC from r31.
890 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
891 with extra arg for skip_trampoline_code().
892 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
893 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
894 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
896 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
898 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
899 Call new bfd_get_size() and verify that string table is no larger
900 than the file that is supposed to contain it.
901 * symfile.c (syms_from_objfile): Only complain about configured
902 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
903 current target is the default BFD target.
905 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
907 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
908 * solib.c (bkpt_names): New array of symbol names to try to
909 use for the "mapping complete" breakpoint. Configurable
910 define SOLIB_BKPT_NAME is first one to try.
911 * solib.c (find_solib): Test debug_base for nonzero rather
912 than just greater than zero.
913 * solib.c (enable_break): Use bkpt_names to look up address
914 at which to set "mapping complete" breakpoint.
916 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
918 * defs.h (STRCMP, STREQ, STREQN): New macros.
919 * defs.h (demangle_and_match): Remove prototype.
920 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
921 and STREQN defined in defs.h.
922 * dwarfread.c (set_cu_language): For completely unknown languages,
923 try to deduce the language from the filename. Retain behavior
924 that for known languages we don't know how to handle, we use
926 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
927 and demangled name fields in symbol.
928 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
929 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
930 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
931 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
932 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
933 Replace usages throughout.
934 * elfread.c (demangle.h): Include.
935 * elfread.c (record_minimal_symbol): Remove prototype and function.
936 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
937 B_CLRALL): Moved from symtab.h to gdbtypes.h.
938 * infcmd.c (jump_command): Remove code to demangle name and add
939 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
940 * minsyms.c (demangle.h): Include.
941 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
942 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
943 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
944 * mipsread.c (psymtab_language): Add static variable.
945 * stabsread.c (demangle.h): Include.
946 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
947 names and cache them in the SYMBOL_DEMANGLED_NAME field.
948 * stack.c (return_command): Remove explicit demangling of name
949 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
950 * symfile.c (demangle.h): Include.
951 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
952 to match macros in symfile.h and allow them to be compiled
953 if INLINE_ADD_PSYMBOL is not true.
954 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
955 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
956 Add code to demangle and cache C++ symbol names. Use macro form
957 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
958 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
959 Remove, also defined in symfile.c, which we already fixed.
960 * symtab.c (expensive_mangler): Remove prototype and function.
961 * symtab.c (find_methods): Remove physnames parameter and fix
963 * symtab.c (completion_list_add_symbol): Name changed to
964 completion_list_add_name.
965 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
966 the normal symbol name and the cached C++ demangled name.
967 * symtab.c (lookup_demangled_partial_symbol,
968 lookup_demangled_block_symbol): Remove prototypes and functions.
969 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
970 use lookup_block_symbol instead of lookup_demangled_block_symbol.
971 Remove code to try demangling names and matching them.
972 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
973 Fix to try matching the cached demangled name if no match is
974 found using the regular symbol name.
975 * symtab.c (find_methods): Remove unused physnames array.
976 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
977 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
978 * symtab.c (completion_list_add_symbol): Rewrite to use cached
979 C++ demangled symbol names.
980 * symtab.h: Much reformatting of structures and such to add
981 whitespace to make them more readable, and make them more
982 consistent with other gdb structure definitions.
983 * symtab.h (general_symbol_info): New struct containing fields
984 common to all symbols.
985 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
986 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
987 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
988 * symtab. (struct minimal_symbol, struct partial_symbol, struct
989 symbol): Use general_symbol_info struct.
990 * utils.c (demangle_and_match): Remove, no longer used.
991 * valops.c (demangle.h): Include.
992 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
993 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
994 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
995 symmisc.c, symtab.c, valops.c: Replace references to minimal
996 symbol fields with appropriate macros.
997 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
998 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
999 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1000 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1001 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1002 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1003 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1004 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1005 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1006 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1007 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1008 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1009 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1010 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1012 * buildsym.c (start_subfile, patch_subfile_names): Default the
1013 source language to what can be deduced from the filename.
1014 * buildsym.c (end_symtab): Update the source language in the
1015 allocated symtab to match what we have been using.
1016 * buildsym.h (struct subfile): Add a language field.
1017 * c-typeprint.c (c_print_type): Remove code to do explicit
1019 * dbxread.c (psymtab_language): Add static variable.
1020 * dbxread.c (start_psymtab): Initialize psymtab_language using
1021 deduce_language_from_filename.
1023 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1025 * valprint.c (val_print): Reorganize comment and add note
1026 about dependency on target byte ordering.
1027 **** start-sanitize-chill ****
1028 * ch-exp.y (value_array_slice): Fix typo.
1029 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1030 byte sized ints are assumed to be char strings and printed with
1031 string syntax. In chill, arrays of chars and arrays of
1032 bytes/ubytes are distinquishable, and printed appropriately.
1033 **** end-sanitize-chill ****
1035 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1037 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1038 read/write routines for HPUX.
1040 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1041 branch targets to compute target address using const from previous
1042 instruction if necessary.
1043 * Add `Q' operator to print out bit position field various
1045 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1046 cleanups, use new code from Utah.
1047 * (store_inferior_registers): Update to new code from Utah.
1048 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1049 * (fetch_register): Clear out priv level when reading PCs.
1050 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1051 * Remove decl of errno, #include wait.h and target.h.
1052 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1053 were inside of a kernel call. If so, then PC is in a different
1054 register. Also, mask out bottom two bits of all PCs so as not to
1055 confuse higher level code.
1056 * (push_dummy_frame): Create from #define in tm-hppa.h.
1057 * (find_dummy_frame_regs): Update from Utah.
1058 * (hp_pop_frame): Create from #define in tm-hppa.h.
1059 * (hp_restore_pc_queue): New, from Utah.
1060 * (hp_push_arguments): Big fixes from Utah.
1061 * (pa_do_registers_info, pa_print_registers): Only print out fp
1063 * (skip_trampoline_code): New routine to deal with stubs that
1064 live in nowhereland between callers and callees.
1065 * i860-tdep.c: Remove decl of attach_flag.
1066 * infrun.c (wait_for_inferior): Add new macro
1067 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1068 at by PC will be nullified. If so, then step the target once more
1069 so as to avoid confusing the user.
1070 * (just before step_over_function:): Use stop_func_start, not
1071 stop_pc when checking for the existance of line number info.
1072 stop_func_start will reflect the proper address of the target
1073 routine, not of the stub that we may be traversing to get there.
1074 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1075 to deal with the stubs that PA compilers sometimes stick between
1076 callers and callees. Also, define FLAGS_REGNUM for access to the
1078 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1080 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1081 write gr0, PC regs, and PSW!
1082 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1083 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1085 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1086 * Define struct unwind_table_entry.
1087 * valops.c (call_function_by_hand): Add another arg to
1088 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1091 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1093 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1095 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1097 * Makefile.in (VERSION): Bump to 4.7.4.
1098 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1099 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1100 * Makefile.in (HFILES): Add valprint.h.
1101 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1102 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1103 * typeprint.c, typeprint.h: New files for language independent
1104 type printing functions.
1105 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1106 type printing functions and definitions.
1107 * valprint.h: New include file for language independent value
1108 printing definitions.
1109 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1110 dependent value printing functions.
1111 * c-exp.y (production ptype): Add range_type variable and use new
1112 create_range_type function.
1113 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1114 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1115 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1116 "const static" to ANSI-conformant "static const".
1117 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1118 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1120 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1121 * coffread.c (decode_type): Add range_type variable and call to
1122 new create_range_type function.
1123 * complaints.c (complain): Remove unused val variable.
1124 * complaints.c (_initialize_complaints): Make it void.
1125 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1126 variable and call new create_range_type function.
1127 * defs.h (enum val_prettyprint): Move enum from value.h to here
1128 so we can avoid having to include value.h just for prototypes that
1129 need the enum (thanks ANSI).
1130 * dwarfread.c (struct_type): Local anonymous_size variable is
1131 only used if !BITS_BIG_ENDIAN.
1132 * dwarfread.c (decode_subscript_data_item): Add rangetype
1133 variable and call new create_range_type function.
1134 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1136 * eval.c (evaluate_subexp): Remove unused local variable name
1137 and the statement with no side effects that initializes it.
1138 * expprint.c (print_subexp): Change local_printstr to
1140 * gdbtypes.c (create_range_type): New function that creates
1141 a range type using code fragments from object file readers as
1142 an example of what has to be initialized.
1143 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
1144 and high_bound parameters, replaced with a single range_type
1145 parameter. Change function body to use passed in range_type
1146 rather than handcrafting one.
1147 * gdbtypes.h (create_range_type): Add prototype.
1148 * gdbtypes.h (create_array_type): Change prototype parameters.
1149 * infrun.c (normal_stop): Remove unused local variables tem and c.
1150 * infrun.c (hook_stop_stub): Return 0 rather than random value.
1151 * language.c (unk_lang_print_type, unk_lang_val_print): Add
1152 stub functions that call error if called.
1153 * language.c (unknown_language_defn, auto_language_defn,
1154 local_language_defn): Add initializers unk_lang_print_type and
1156 * language.h (struct language_defn): Reformat for larger
1157 comments, add la_print_type and la_val_print members. Add
1158 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
1159 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
1160 * m2-lang.c (m2_create_fundamental_type): Remove unused local
1162 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
1164 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
1165 * main.c (execute_command): Remove unused local variable cmdlines.
1166 * main.c (echo_command), stabsread.c (read_type), printcmd.c
1167 (clear_displays), symmisc.c (block_depth), values.c
1168 (clear_value_history):
1169 Make testing of truth value of assignment result explicit.
1170 * mipsread.c (upgrade_type): Update FIXME to include future use
1171 of create_range_type.
1172 * printcmd.c (ptype_command, ptype_eval, whatis_command,
1173 whatis_exp, maintenance_print_type): Move prototypes and functions
1175 * printcmd.c (_initialize_printcmd): Move add_com calls for
1176 ptype_command and whatis_command to new typeprint.c.
1177 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
1178 * source.c (find_source_lines): Local variable c only used
1179 when LSEEK_NOT_LINEAR is defined.
1180 * stabsread.c (read_array_type): Use new create_range_type
1182 * stabsread.c (read_range_type): Add new index_type variable and
1183 call new create_range_type function rather than handcrafting
1185 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
1186 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
1187 * symtab.c (type_print_base usages): Use c_type_print_base.
1188 * symtab.c (type_print_varspec_prefix usages): Use
1189 c_type_print_varspec_prefix.
1190 * symtab.c (type_print_method_args usages): Use
1191 cp_type_print_method_args.
1192 * valprint.c: Completely ripped apart and the fragments used
1193 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
1194 valprint.h. Remaining stuff is language independent.
1195 * value.h (struct fn_field): Forward declare for prototypes.
1196 * value.h (type_print_1): Remove prototype.
1197 * value.h (enum val_prettyprint): Moved to defs.h.
1198 * value.h (typedef_print): Prototype renamed to c_typedef_print.
1199 * value.h (baseclass_offset): Add prototype.
1200 **** start-sanitize-chill ****
1201 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
1202 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
1203 * ch-typeprint.c: New file for language dependent type printing.
1204 * ch-valprint.c: New file for language dependent value printing.
1205 * ch-exp.y (parse_number): Remove prototype and stub function.
1206 * ch-exp.y (decode_integer_literal): Removed unused digits and
1208 * ch-exp.y (convert_float): Completely ifdef out for now.
1209 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
1210 ch-lang.c (chill_op_print_tab):
1211 Change from ANSI-obsolescent "const static" to ANSI-conformant
1213 * ch-exp.y (yylex): Add unhandled storage class enumeration
1214 literals to switch statement for completeness.
1215 * ch-lang.c (chill_create_fundamental_types): Remove unused
1216 nbytes variable. Change dummy type to 2 bytes to match int.
1217 Handle FT_VOID types gratuituously added to chill DWARF by
1218 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
1219 type rather than a one byte TYPE_CODE_INT type.
1220 * ch-lang.c (chill_language_defn): Add chill_print_type and
1222 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
1223 **** end-sanitize-chill ****
1225 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
1227 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
1228 bfd_get_symbol_leading_char instead.
1230 * coffread.c (EXTERNAL_NAME): New macro for removing possible
1231 leading character from names.
1232 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
1233 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
1234 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
1236 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
1237 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
1238 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
1239 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
1240 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
1241 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
1242 * symfile.c (syms_from_objfile): Insert debugging check to test
1243 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
1244 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
1246 * doc/gdbint.texinfo (Host Conditionals): Remove
1247 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
1249 (Target Conditionals): Remove all of the above.
1251 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
1253 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
1254 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
1256 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
1258 * coffread.c (decode_type): catch negative tagndx fields generated
1260 * exec.c: comment out string following #endif.
1261 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
1262 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
1264 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
1265 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
1267 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
1269 * complaints.c: New file, code moved from utils.c.
1270 * complaints.c (complain): Made into a varargs function.
1271 * complaints.h: New file, code moved from symfile.h.
1272 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
1273 * Makefile.in (HFILES): Add complaints.h.
1274 * Makefile.in (OBS): Add complaints.o.
1275 * symfile.c (complaint_root, stop_whining, complaint_series,
1276 complain, clear_complaints, add_show_from_set for stop_whining):
1277 Moved to complaints.c.
1278 * symfile.h (struct complaint, complaint_root decl, complain
1279 prototype, clear_complaints prototype): Moved to complaints.h.
1280 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
1281 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
1282 complaints.h. Remove casts from arguments to complain(),
1283 which is now a varargs function, and remove unnecessary
1284 placeholder zero args.
1285 * defs.h (begin_line): Add prototype.
1286 * defs.h (vprintf_filtered): Add prototype.
1287 * dwarfread.c (varargs.h): Remove, no longer needed.
1288 * dwarfread.c (dwarfwarn): Remove prototype and function.
1289 * dwarfread.c (complaints): Define a bunch of complaints.
1290 * dwarfread.c (SQUAWK): Remove macro defs, convert all
1291 usages to standard complain() calls.
1292 * utils.c (begin_line): New function that ensures that
1293 whatever gets filter-printed next starts on its own line.
1294 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
1295 but to stdout (calls vfprintf_filtered internally).
1297 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
1299 * remote.c: Avoid printf_filtered line limit. Suggested by
1300 Robert R. Henry, <rrh@tera.com>.
1301 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
1303 * main.c (main): Accept --silent as well as --quiet. Change +help
1304 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
1306 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
1307 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
1309 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
1311 * tm-nindy960.h, remote-nindy.c: Lint.
1313 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
1315 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
1316 a optional type to decorate as an array type, the type of the
1317 index, and the bounds of the array. Records this additional info
1318 in the array type for use with languages with nonzero array
1320 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1321 to note that arrays may have bounds.
1322 * gdbtypes.h (create_array_type): Update prototype.
1323 * c-exp.y (ptype production): Adjust for new create_array_type
1324 calling conventions.
1325 * coffread.c (decode_type): Call create_array_type rather than
1326 handcrafting array types.
1327 * convex-tdep.c (value_type): Remove, now use create_array_type.
1328 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1329 vector_type into calls to create_array_type.
1330 * dwarfread.c (decode_subscr_data): Name changed to
1331 decode_subscript_data_item throughout.
1332 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1333 create_array_type. Now records index type and range as well.
1334 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1335 change to use create_array_type.
1336 * dwarfread.c (read_subroutine_type): Test existing user defined
1337 types before decorating them, to ensure they are blank, and
1338 complain about it if they are not.
1339 * dwarfread.c (decode_fund_type): For unrecognized types, always
1340 return some valid type (type integer). If the unrecognized type
1341 cannot be an implementation defined type, complain as well.
1342 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1343 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1344 * mipsread.c (upgrade_type): Add FIXME comment that code to
1345 handcraft arrays should be replaced with call to create_array_type.
1346 * stabsread.c (read_array_type): Replace code to handcraft
1347 array types with call to create_array_type.
1348 * valprint.c (type_print_varspec_prefix): Minor formatting
1349 change, join lines that don't need to be split.
1351 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1353 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1354 decl for attach_flag, it now lives in inferior.h.
1355 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1356 Make most functions static.
1357 * hppah-nat.c: General cleanups, remove BSD specific code (since
1358 that all lives in hppab-nat.c).
1359 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1360 Change sense of test against inside_entry_file(). This fix is
1362 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1363 to read/write_register_bytes().
1364 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1365 work around PA-GAS assembler bug. Also, add trailing */ to some
1367 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1368 Same reason as above.
1370 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1372 * mipsread.c (parse_symbol): When checking whether a structured
1373 type is an enum, check qualifiers of its first member, as well as
1374 the base type of the member. Bug found and fixed by John M.
1375 Farrell, <farrell@fjord.reo.dec.com>.
1377 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1378 * remote-vx.c: Don't include vx-share/reg.h.
1379 * vx-share/ptrace.h: Reproduce from scratch.
1380 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1381 * Makefile.in: Remove references to removed files, and to removed
1382 29k-share directories.
1384 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1386 * c-lang.c (_initialize_c_language): Name changed from
1388 * m2-lang.c (_initialize_m2_language): Name changed from
1390 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1391 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1392 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1393 expression parsing into c-lang.c and m2-lang.c respectively.
1394 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1395 m2-exp.y respectively.
1396 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1397 and m2-* files respectively.
1398 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1399 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1400 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1401 * expression.h (struct block): Forward declaration for prototypes.
1402 * language.h (struct objfile): Forward declaration for prototypes.
1403 **** start-sanitize-chill ****
1404 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
1405 * Makefile.in (HFILES): Add ch-lang.h.
1406 * Makefile.in (OBS): Add ch-lang.o.
1407 * ch-exp.y: Migrate code that has nothing to do with expression
1408 parsing into ch-lang.c.
1409 * ch-lang.c: New file, code migrated from c-exp.y.
1410 * ch-lang.h: New file, internal interface between ch-* files.
1411 * ch-lang.c (_initialize_chill_language): Name changed from
1412 _initialize_chill_exp.
1413 **** end-sanitize-chill ****
1415 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
1416 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
1417 * config/amix.mh (NATDEPFILES): Add.
1418 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
1421 * dwarfread.c (decode_subscr_data): Remove spurious test that
1422 accepted only integer subscript types. We don't do anything
1423 with the type at the moment anyway.
1425 **** start-sanitize-chill ****
1426 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
1428 * ch-exp.y (match_character_literal): Fix case where no
1429 match at all is found.
1430 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
1431 width types. For example, "INT" is always 2 bytes regardless
1432 of the values of any TARGET_*_BIT macros. So use explicit
1433 numeric sizes for the types.
1434 **** end-sanitize-chill ****
1436 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
1438 * c-exp.y (c_create_fundamental_type): New function to create
1439 language specific fundamental types for C.
1440 * m2-exp.y (m2_create_fundamental_type): New function to create
1441 language specific fundamental types for Modula 2.
1442 * c-exp.y (c_language_defn, cplus_language_defn): Add
1443 c_create_fundamental_type to language struct initializers.
1444 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
1445 to language struct initializers.
1446 * dwarfread.c (expression.h, language.h): Include.
1447 * dwarfread.c (ftypes): New array to hold fundamental types
1448 for current compilation unit.
1449 * dwarfread.c (cu_language_defn): New pointer to language
1450 struct for language of current compilation unit.
1451 * dwarfread.c (dwarf_fundamental_type): New function to
1452 create/lookup fundamental types.
1453 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
1454 * dwarfread.c (throughout): Replace lookup_fundamental_type
1455 with dwarf_fundamental_type.
1456 * dwarfread.c (read_file_scope): Zero out ftypes for each new
1457 compilation unit (may be different language or different objfile).
1458 * gdbtypes.c (lookup_fundamental_type): Move actual type
1459 creations into language specific fundamental type creation
1460 functions and call via create_fundamental_type. Add comment
1461 about this function being obsolescent.
1462 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
1463 sized signed and unsigned integers.
1464 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
1465 * language.c (language_def): New function to lookup a language
1466 struct given it's enumeration.
1467 * language.h (struct language_defn): Add la_fund_type, a pointer
1468 to a function that creates fundamental types for this language.
1469 * language.h (create_fundamental_type): New macro to create
1470 fundamental types based on the current language.
1471 * language.h (language_def): Add prototype.
1472 * language.c (unk_lang_create_fundamental_type): New function
1473 for initializing language structs, calls error if called.
1474 * language.c (unk_language_defn, auto_language_defn,
1475 local_language_defn): Use unk_lang_create_fundamental_type.
1476 **** start-sanitize-chill ****
1477 ch-exp.y (chill_create_fundamental_type): New function.
1478 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
1479 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
1480 **** end-sanitize-chill ****
1482 **** start-sanitize-chill ****
1483 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
1485 * dwarfread.c (CHILL_PRODUCER): Add producer string for
1487 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
1488 as GCC_PRODUCER and GPLUS_PRODUCER.
1489 **** end-sanitize-chill ****
1491 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
1493 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
1496 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
1498 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
1499 rather than '$'. This particular piece of braindamage is
1500 spreading like ooze. It's now infected libiberty, deja-gnu,
1502 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
1503 hardwired '$' character.
1505 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
1507 (Changes to break incredibly ugly, unmaintainable 750 line
1508 read_struct_type function up into managable pieces.)
1509 * Makefile.in (VERSION): Bump to 4.7.3.
1510 * stabsread.c (struct field_info): Local struct definition.
1511 * stabsread.c (read_member_functions, read_struct_fields,
1512 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
1513 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
1514 functions from fragmented read_struct_type.
1515 * stabsread.c (stabs_general_complaint): Catchall complaint.
1516 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
1517 symbol name continuation code. Use macro throughout.
1518 * stabsread.c (various places): Replace add-one-to-pointer
1519 with pointer increment.
1520 * stabsread.c (read_type): Retain function local copy of type
1521 descriptor. Rearrange code calling read_struct_type() to match
1523 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
1524 a single blank as the name of nameless enumerations. Recognize
1525 this special case and set nameless flag.
1526 **** start-sanitize-chill ****
1527 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
1529 * ch-exp.y (access_name): New non-terminal token and
1531 * ch-exp.y (general_procedure_name): Now a terminal token.
1532 * ch-exp.y (location): Expand production.
1533 * ch-exp.y (match_simple_name_string): New function.
1534 * ch-exp.y (yylex): Call match_simple_name_string and return
1535 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
1536 **** end-sanitize-chill ****
1538 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
1540 * munch: Backslash escape vertical bar characters inside
1541 grep patterns since they have special meaning for some greps.
1542 * parse.c (write_exp_string): Complete rewrite to store string
1543 contants as a leading explicit length, followed by the string data,
1544 followed by a trailing explicit length.
1545 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1546 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1547 Use recorded explicit length of strings in expression elements,
1548 rather than strlen. Adjust code to skip over strings stored in
1549 expression elements, and code to access strings, to account for
1550 new leading explicit size expression element.
1551 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1552 0, to avoid negative expression element indices.
1553 * valops.c (search_struct_method): Minor whitespace change.
1555 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1557 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1558 which together maintain a dynamically expandable static buffer
1559 for the lexer to use when translating C strings to their internal
1560 form (other future uses possible). Fix parsing of C style strings
1561 to do the normal C style input conversions of escaped character
1563 * valops.c (value_string): Remove translation of escaped
1564 character sequences, now done in C expression parser.
1565 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1566 and decides if it should be printed in literal form or some other
1567 form, based on it's ASCII value and setting of sevenbit_strings.
1568 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1569 macro, change indentation style.
1570 **** start-sanitize-chill ****
1571 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1572 * ch-exp.y (chill_printstr): First cut at real function instead
1574 **** end-sanitize-chill ****
1576 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1578 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1580 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1582 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1584 * defs.h (sevenbit_strings): Add declaration.
1585 * defs.h (printchar): Replace with gdb_printchar.
1586 * language.h (language_defn): Add new function pointers
1587 la_printchar and la_printstr, to do language dependent
1588 printing of characters and strings.
1589 * language.h (local_printchar, local_printstr): New macros
1590 to call language dependent functions pointed to by la_printchar
1591 and la_printstr respectively.
1592 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1593 dependent functions for printing characters and strings.
1594 * c-exp.y (c_language_defn, cplus_language_defn): Add
1595 c_printchar and c_printstr.
1596 * command.c (do_setshow_command): Rename printchar use to
1598 * expprint.c (print_subexp): Replace C style string output
1599 with call to local_printstr.
1600 * language.c (unk_lang_printchar, unk_lang_printstr):
1601 New stubs, currently errors.
1602 * language.c (unknown_language_defn, auto_language_defn,
1603 local_language_defn): Add unk_lang_printchar and
1605 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1606 language dependent functions to print characters and strings.
1607 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1608 * utils.c (printchar): Renamed to gdb_printchar.
1609 * valprint.c (print_string): Remove prototype, function moved
1610 to c-exp.y, where it becomes c_printstr.
1611 * valprint.c (print_max): Made global for reference from the
1612 language dependent printing routines in *-exp.y.
1613 * valprint.c (repeat_count_threshold): New variable with function
1614 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1615 Change all references to old macro to references to new variable.
1616 * valprint.c (value_print, val_print): Replace calls to
1617 print_string with calls to local_printstr.
1618 * valprint.c (val_print): Replace C style character printing
1619 with call to local_printchar.
1620 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1621 * valprint.c (_initialize_valprint): Add add_show_from_set
1622 call for setting up repeat_count_threshold as print variable.
1623 **** start-sanitize-chill ****
1624 * ch-exp.y (decode_integer_value): New function.
1625 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1626 * ch-exp.y (chill_printchar, chill_printstr): New language
1627 dependent functions for printing characters and strings.
1628 * ch-exp.y (chill_language_defn): Add chill_printchar and
1630 **** end-sanitize-chill ****
1632 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1634 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1635 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1636 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1638 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1640 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1641 and assume the process has been killed.
1643 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1645 * remote-udi.c (udi_open): Reset vars so that user can re-run
1646 programs without leaving GDB.
1647 * (many routines): Slightly improve error handling.
1648 * (download): Zero out BSS by longs instead of bytes to avoid
1649 timeouts in real hardware.
1650 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1651 that connection is no longer in use after shutdown() of socket.
1652 This keeps GDB from dying of a SIGPIPE when you issue multiple
1653 `target udi' commands.
1655 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1657 * language.h (language_format_info): New structure to bundle
1658 local formatting information.
1659 * language.h (language_defn): Replace individual format info
1660 with language_format_info structs.
1661 * language.h (local_*_format, local_*_format_prefix,
1662 local_*_format_specifier, local_*_format_suffix): New macros
1663 for binary/octal/decimal/hex formats to access info elements.
1664 * c-exp.y (c_language_defn): Update for new format handling.
1665 * m2-exp.y (m2_language_defn): Update for new format handling.
1666 * dbxread.c (language.h): Include for partial-stab.h use.
1667 * mipsread.c (expression.h, language.h): Include for
1669 * defs.h (local_hex_format, local_hex_format_custom,
1670 local_hex_string, local_hex_string_custom): Move to language.h.
1671 * language.c (local_hex_format_custom, local_hex_string,
1672 local_hex_string_custom, local_octal_format_custom): Use new
1674 * language.c (unknown_language_defn, auto_language_defn,
1675 local_language_defn): Update for new format handling.
1676 * printcmd.c (print_scalar_formatted): Use new macros
1677 to access decimal and binary format info for printing.
1678 **** start-sanitize-chill ****
1679 * c-exp.y (chill_language_defn): Update for new format handling.
1680 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1681 * ch-exp.y (decode_integer_literal): Add function
1682 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1683 * ch-exp.y (builtin_type_chill_char): Add definition.
1684 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1685 **** end-sanitize-chill ****
1687 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1689 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1691 (aix_framedata): added nosavedpc field.
1692 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1694 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1695 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1696 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1697 instructions as function_frame_info does. Expand special case of
1698 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1700 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1702 (function_frame_info): Set frameless if the function has no frame,
1703 and set nosavedpc if the PC was not saved. Handle gcc generated
1704 stfd 31,-4(31); st 31, -12(31) correctly.
1705 (frameless_function_invocation): New second argument pcsaved; if 0
1706 return whether the function has a frame, if 1 return whether the
1708 (frame_initial_stack_address): Correct typo: cache registers for
1709 callee_fi, not for fi, (avoids reading garbage memory locations).
1711 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1713 * infrun.c (wait_for_inferior (just before step_over_function
1714 label)): Change test for stepping into subroutine to check for the
1715 presence of line number info. This makes stuff compiled with -g1
1716 cause GDB to not lose control when stepping.
1718 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1719 Improve comments as well.
1721 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1723 * Makefile.in (VERSION): Bump to 4.7.2
1724 * symtab.c (find_pc_symtab): Fix return of random value
1726 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1727 Makefile since it contains sed patterns used in generation.
1728 Add sed pattern to also delete #include of any malloc.h.
1729 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1730 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1731 function names to conform to K&R terminology with respect to
1732 logical and bitwise operators:
1733 UNOP_ZEROP => UNOP_LOGICAL_NOT
1734 UNOP_LOGNOT => UNOP_COMPLEMENT
1735 BINOP_LOGAND => BINOP_BITWISE_AND
1736 BINOP_LOGXOR => BINOP_BITWISE_XOR
1737 BINOP_LOGIOR => BINOP_BITWISE_IOR
1738 BINOP_AND => BINOP_LOGICAL_AND
1739 BINOP_OR => BINOP_LOGICAL_OR
1740 PREC_OR => PREC_LOGICAL_OR
1741 PREC_AND => PREC_LOGICAL_AND
1742 PREC_LOGIOR => PREC_BITWISE_IOR
1743 PREC_LOGXOR => PREC_BITWISE_XOR
1744 PREC_LOGAND => PREC_BITWISE_AND
1745 value_zerop() => value_logical_not()
1746 value_lognot() => value_complement()
1747 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1748 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1749 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1750 and is nonexistant in some SVR4 based systems.
1751 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1752 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1754 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1755 * source.c (source_info): Fix minor nits, print "1 line" rather
1756 than "1 lines", and "language is <lang>".
1757 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1758 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1759 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1761 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1762 **** start-sanitize-chill ****
1763 * ch-exp.y: New expression parser, for GNU-Chill.
1764 * defs.h (enum language): Add language_chill.
1765 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1766 LANG_MODULA2 a recognized language.
1767 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1768 Chill as well as Modula-2.
1769 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1770 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1771 * language.c (set_language_command): Add chill.
1772 * language.c (binop_result_type, integral_type, character_type,
1773 boolean_type, structured_type, value_true, binop_type_check):
1774 Add language_chill cases.
1775 * language.h (_LANG_chill): Define.
1776 * symfile.c (deduce_language_from_filename): Recognize the
1777 filename extensions ".chill", ".c186", and ".c286" for Chill.
1778 * valprint.c (typedef_print): Add case for language_chill.
1779 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1780 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1781 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1782 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1784 * Makefile.in (distclean): Add target ch-exp.tab.c.
1785 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1786 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1787 * eval.c (evaluate_subexp): Add OP_BOOL case.
1788 * expprint.c (print_subexp): Add OP_BOOL case.
1789 **** end-sanitize-chill ****
1791 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1793 * infcmd.c (set_environment_command): Avoid skipping first
1794 char of env value if an '=' appears in it. Bug report and fix
1795 by Mark Jungerman, <maj@lucid.com>.
1797 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1799 * infcmd.c (step_over_calls): Improve comments.
1800 * symtab.c (find_pc_psymtab): Clean up a bit.
1801 * (find_pc_symtab): Fix comments, clean up code.
1802 * (find_pc_line): General cleanups, efficiency improvements.
1803 Also, don't return garbage when some line info exists, but there
1806 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1808 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1809 member, and the stat pointer passed to vmap_symtab was NULL, the
1810 wrong vmap entries would be modified. Fixes behavior where
1811 attempting to load symbols for a module with no member would mess
1812 up already read in symbols.
1814 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1816 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1817 29k-share/dfe/mini2udi.o.
1818 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1819 * alldeps.mak, depend: Update to deal with removal of
1820 aforementioned files.
1821 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1822 requirement for useless 'program' argument. Clean up
1823 udi_create_inferior, and udi_load to call common download()
1824 routine. Create download routine to load remote hosts directly
1825 (with the help of BFD) so that we don't need yank.c and
1827 Fix udi_detach to call UDIDisconnect with
1828 the right arguments. Clean up udi_resume, don't assign tip_error
1829 twice. Clean up udi_wait, straighten out status codes. Make
1830 udi_kill really work.
1832 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1834 * c-exp.y: separated host/target idea of integer type size,
1835 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1836 UINT and CHAR rules. (parse_number): work out the targetwise type
1837 of a number based upon it's size and qualifiers. (yylex): chars
1838 are now treated the same way as ints.
1840 * source.c (indentify_source_line): don't core dump if wanted
1841 line is larger than number of lines in source. (can happen when
1842 coff gets confused about #included source).
1844 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1846 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1847 when debugging a program with 100 shared libraries.
1849 * solib.c (solib_map_sections): Always close the BFD we open.
1850 Free all malloc'd storage we allocate, too, including error cases.
1851 (struct so_list): Remove unused so_bfd member.
1852 (clear_solib): Don't bother closing so_bfd.
1854 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1855 cacheable. `So many symbol files, so little file descriptors.'
1857 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
1859 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
1860 Stubs should stand alone as much as possible.
1862 * source.c (show_directories): Avoid printf_filtered length prob
1863 pointed out by Jonathan Stone.
1865 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
1866 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
1867 <Lee_Cooprider@vos.stratus.com>.
1869 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
1871 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
1872 struct, not struct itself.
1873 * serial.h (serial_restore): Fix prototype, takes pointer not
1876 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
1878 * Makefile.in (depend): Add nm.h to the list of things to fixup.
1879 * depend: Redo, to fixup nm.h problems with *-tab.c files.
1881 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
1883 * i386-stub.c: Remove ansidecl.h and the few uses of it.
1884 Stubs should stand alone as much as possible.
1886 * README: Add remote-es1800.c and remote-st2000.c to table.
1887 * go32-nat.c: Remove, there is no native go32 support.
1888 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
1890 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
1892 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
1893 new routines to deal with sending SIGINTs to attached processes
1894 when the user interrupts the controlling GDB.
1895 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
1896 the aforementioned routines when waiting for the attached process.
1898 * elfread.c, mipsread.c: Include <string.h>.
1899 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
1900 * serial.h: Add prototype for serial_restore().
1902 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
1904 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
1905 minimal_symbol_count, because the NULL symbol is not included in
1906 the count. This prevented this function from finding the last
1907 symbol in the table.
1909 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
1911 * dbxread.c (process_one_symbol): if not defined
1912 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
1913 the start of the function, not just after N_FUN.
1915 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
1917 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
1918 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
1919 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
1920 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
1921 file. Remove preprocessor defines that previously did remapping.
1923 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
1925 * infcmd.c (run_command): Avoid long calls to printf_filtered.
1926 Bug fix courtesy of Alexander Klaiber.
1928 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
1930 hp300 native support (hp300hpux untested).
1932 * hp300ux-xdep.c: removed.
1933 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
1934 * xm-hp300hpux.h: updated copyright.
1935 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
1936 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
1937 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
1938 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
1939 fork-child.o coredep.o corelow.o.
1940 (NAT_FILE, NATDEPFILES): new macros.
1941 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
1942 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
1944 (NAT_FILE, NATDEPFILES): new macros.
1945 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
1947 Vax ultrix native support.
1949 * nm-vax.h: new file.
1950 * Makefile.in (HFILES): added nm-vax.h.
1951 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
1952 coredep.o corelow.o removed.
1953 (NAT_FILE, NATDEPFILES): new macros.
1954 * xm-vax.h: updated copyright.
1955 (REGISTER_U_ADDR): removed.
1957 Apollo native support (untested).
1959 * Makefile.in (HFILES): added nm-apollo68[bv].h.
1960 * a68v-nat.c, nm-apollo68[bv].h: new files.
1961 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
1962 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
1963 * a68v-xdep.c: removed.
1964 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
1965 inftarg.o fork-child.o a68v-xdep.o.
1966 (NAT_FILE, NATDEPFILES): new macros.
1968 * defs.h: include nm.h.
1969 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
1970 sparc-tdep.c, : do not include nm.h.
1971 * doc/gdbint.texinfo: nm.h now included in defs.h.
1973 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
1975 * Makefile.in (VERSION): 4.7.1 post release!
1977 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
1979 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
1981 * Makefile.in (VERSION): gdb-4.7 release.
1982 * README: Update for gdb-4.7.
1984 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
1986 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
1989 * alldeps.mak, depend: Update.
1991 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
1993 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
1995 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
1996 causes problems in setting breakpoint in the right place in
1997 functions with `float' args which are passed as doubles.
1998 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
1999 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2001 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2003 * Makefile.in (HFILES): Add nm-i386sco.h.
2004 * dwarfread.c: include <sys/types.h> for SCO.
2005 * infptrace.c: Don't include ptrace.h under SCO.
2006 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2008 * config/i386v.mt: Add exec.o to TDEPFILES.
2010 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2012 * i386v-nat.c: Remove space from front of #endif.
2013 * irix4-nat.c: Remove externs of registers[], include inferior.h
2015 * mips-nat.c: Explicitly initialize zerobuf to 0!
2016 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2017 Always setup fci->frame, even if it's non-zero. Too many places
2018 depend upon this behavior (and I have to get a release out the
2020 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2021 processing_gcc_compilation if we find the embedded stabs marker.
2022 This fixes several bugs with finding the location of short or char
2023 function parameters passed on the stack.
2025 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2027 Native support for sun4sol2.
2029 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2030 * nm-sysv4.h: new file.
2031 * Makefile.in (HFILES): added nm-sysv4.h.
2032 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2033 (NAT_FILE, NATDEPFILES): new macros.
2034 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2036 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2038 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2039 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2041 * Makefile.in (VERSION): Tick to 4.6.9.
2043 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2045 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2046 definition, replace with portable one.
2047 * remote-nindy.c: Lint.
2048 (nindy_wait): Return type is int, result is inferior_pid.
2049 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2050 (initialize_symmisc): Remove empty function.
2051 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2052 Remove obsolete, misspelled macro.
2053 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2054 (all @node commands): Use new form to avoid nitpicking errors.
2055 * doc/gdbint.texinfo: Document host/native/target split.
2057 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2059 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2061 * xm-mips.h (offsetof): Don't define this if __STDC__.
2063 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2065 umax native support (untested).
2067 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2069 (NAT_FILE, NATDEPFILES): new macros.
2070 * config/umax.mt (TDEPFILES): removed exec.o.
2071 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2072 removed to nm-umax.h.
2073 * nm-umax.h: new file.
2074 * Makefile.in (HFILES): added nm-umax.h.
2076 hppa native support (untested).
2078 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2079 (NAT_FILE, NATDEPFILES): new macros.
2080 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2081 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2082 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2083 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2084 * hppa[bh]-xdep.c: removed.
2085 * hppa[bh]h-tdep.c: do not include ptrace.h.
2086 * Makefile.in (HFILES): added nm-hppa[bh].h.
2088 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2090 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2092 * mips-nat.c: Straighten out include files. Work around
2093 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2096 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2098 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2099 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2100 backtraces from core files work.
2101 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2102 Functions are now defined in mips-nat.c.
2104 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2106 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2107 serial_default_name().
2109 * remote-hms.c, ser-go32.c, serial.h: Change from
2110 serial_timedreadchar() to new serial_readchar().
2112 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2114 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2116 * c-exp.y: Moved handling of 'const' and 'volatile' from
2117 <type> to <typebase>. This removes 2 conflicts.
2119 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2121 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2122 from breakpoint table when reseting breakpoints.
2124 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2126 Native support cleanup and corefile fixes for i386 SVR4 systems.
2128 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2129 fill_fpregset): Moved to i386v4-nat.c
2130 * i386v4-nat.c, nm-i386v4.h, : New files.
2131 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2132 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2133 change i386v-nat.o to i386v4-nat.o.
2135 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2137 Miscellaneous 386 configs updated.
2139 * config/i386aout.mt (TDEPFILES): removed exec.o.
2140 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
2141 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
2142 (NAT_FILE, NATDEPFILES): new macros.
2143 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
2144 config/i386v4.mt (TDEPFILES): removed exec.o.
2145 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
2146 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2147 (NAT_FILE, NATDEPFILES): new macros.
2148 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
2149 fork-child.o coredep.o corelow.o i386-xdep.o.
2150 (NAT_FILE, NATDEPFILES): new macros.
2152 Native support cleanup for i386bsd (untested).
2154 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
2155 * config/i386bsd.mh (NATDEPFILES): added exec.o
2156 * tm-i386bsd.h (FLOAT_INFO): removed.
2157 * nm-i386bsd.h (FLOAT_INFO): added.
2159 Native support for i386v (untested).
2161 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
2162 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2163 (NAT_FILE, NATDEPFILES): new macros.
2164 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2165 * i386-xdep.c: removed.
2166 * Makefile.in (HFILES): added nm-i386v.h
2167 * i386v-nat.c, nm-i386v.h: new file.
2168 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
2170 * tm-i386v.h (FLOAT_INFO): removed.
2172 Native support for linux (untested).
2174 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
2175 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
2176 (NAT_FILE, NATDEPFILES): new macros.
2177 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2178 * Makefile.in (HFILES): added nm-linux.h.
2179 * nm-linux.h: new file.
2180 * xm-linux.h: updated copyright. cleaned up formatting.
2181 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
2183 Native support for sun386 (untested).
2185 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
2186 fork-child.o sun386-xdep.o.
2187 (NAT_FILE, NATDEPFILES): new macros.
2188 * config/sun386.mt (TDEPFILES): removed exec.o.
2189 * Makefile.in (HFILES): added nm-sun386.h.
2190 * sun386-nat.c, nm-sun386.h: new file.
2191 * sun386-xdep.c: removed.
2192 * xm-sun386.h: updated comment and copyright.
2193 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2196 Native support for i386mach (untested).
2198 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
2199 fork-child.o mach386-xdep.o.
2200 (NAT_FILE, NATDEPFILES): new macros.
2201 * Makefile.in (HFILES): added nm-i386mach.h.
2202 * nm-i386mach.h, i386mach-nat.c: new files.
2203 * mach386-xdep.c: removed.
2204 * xm-i386mach.h: updated copyright.
2205 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2208 Native separation for go32 (untested).
2210 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
2211 * go32-nat.c: new file.
2212 * go32-xdep.c (call_ptrace, child_resume,
2213 fetch_inferior_registers, store_inferior_registers,
2214 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
2216 Native support for m88k (untested).
2218 * Makefile.in (HFILES): added nm-m88k.h
2219 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
2220 FETCH_INFERIOR_REGISTERS): removed.
2221 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
2222 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
2223 (NAT_FILE, NATDEPFILES): new macros.
2224 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
2225 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
2226 * m88k-xdep.c: removed.
2228 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
2230 * i386b-nat.c: Comment changes.
2231 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
2233 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
2235 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
2237 Avoid longjmp()-catching compilation errors in cross-ports.
2239 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
2240 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
2241 Move from mips-tdep.c and tm-{irix3,mips}.h.
2242 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
2244 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
2247 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
2248 (fetch_core_registers): Fix bfd_seek arguments.
2250 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
2252 Make core files work again (add back the `core' target).
2254 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
2255 (NATDEPFILES): Add corelow.o.
2256 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
2259 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
2260 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
2261 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
2262 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
2263 appears. FIXME, these should be moved to NATDEPFILES for native
2266 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2268 Ultra3 host/target/native split. (untested).
2270 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
2271 (fetch_register, fetch_inferior_registers,
2272 store_inferior_registers, fetch_core_registers): removed to
2274 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
2276 * Makefile.in (HFILES): added nm-ultra3.h.
2277 * nm-ultra3.h, ultra3-nat.c: new files for native support.
2278 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
2280 (NAT_FILE, NATDEPFILES): new macros for native support.
2281 * config/ultra3.mt (TDEPFILES): exec.o removed.
2283 * xm-vaxult.h: add MEM_FNS_DECLARED.
2285 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
2287 * Makefile.in (VERSION): Roll to 4.6.8.
2288 (OBS): Put version.o first, so Makefile rebuild happens early.
2290 * command.h: Publicize prototype for not_just_help_class_command.
2291 * command.c: Remove proto.
2292 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
2293 output. Move "maint info" from class info to class maintenance,
2295 * infrun.c: Move "stop" to class_obscure, and give it a
2296 function so it will not be seen as a global help topic. FIXME,
2297 it should be possible to set these attributes independently.
2299 * core.c (core_command): Make nicer error message for no core support.
2301 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
2303 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
2304 (elfstab_build_psymtabs): staboffset and stabstroffset args are
2306 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
2307 (scan_compilation_units): Punt unused filename arg. dbfoff,
2308 lnoffset, and curlnoffset are file_ptr's now.
2309 (dwarf_build_psymtabs): Drop desc and filename args; use
2310 objfile. dbfoff and lnoffset are file_ptr's now.
2311 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
2312 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
2313 (elf_symfile_read): Skip desc and filename args to
2314 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
2315 * gdb-stabs.h: Use file_ptr rather than off_t.
2316 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2317 compile-time debug check that someone turned off as "unused".
2318 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2319 * symfile.h: Update dwarf_build_psymtabs and
2320 elfstab_build_psymtabs prototypes.
2321 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2322 Use file_ptr offsets. bfd_seeks use L_SET.
2324 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2326 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2327 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2328 value so that demangler won't be invoked. This greatly speeds up
2330 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2331 linked_proc_info so that it properly deallocates the appropriate
2332 item after it is done with it instead of before.
2333 * Don't pass bogus frame pointer to create_new_frame(). Just
2334 leave it as zero so that lower level code will figure out the
2337 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2339 Sony News native support.
2341 * Makefile.in (HFILES): added nm-news.h.
2342 * nm-news.h: new file.
2343 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2344 fork-child.o coredep.o to NATDEPFILES.
2345 (NAT_FILE, NATDEPFILES): new macros for native support.
2346 * config/news.mt (TDEPFILES): removed exec.o.
2348 * remote-vx.c: remove redundant include of sys/time.h.
2350 * infrun.c: include ctype.h. Otherwise some machines result in
2351 undefined for isdigit.
2353 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2355 * configure.in: Convert m68k entries to m68* entries to handle
2356 all the various m68xxx hosts and targets.
2357 * config/news1000.mt: No longer needed, same as news.mt.
2359 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2361 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2363 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2365 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2366 nm-sun2.h, nm-mips.h.
2368 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2370 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2372 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2374 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2376 * xm-hppah.h: if __STDC__ is not defined, define
2378 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2379 compiler; see the comment in the file.
2381 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2383 First cut at support for all BSD variants on 386.
2385 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2386 * i386b-nat.c: New native support file.
2387 * configure.in: Add host and target for i[34]86-*-bsd*.
2388 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2390 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2392 Sun2 native support (untested).
2394 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2395 REGISTER_U_ADDR): removed to nm-sun2.h.
2396 * nm-sun2.h: new file.
2397 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2398 fork-child.o sun3-xdep.o removed.
2399 (NAT_FILE, NATDEPFILES): new macros.
2401 Mips native support. Decstation and iris4 have been tested.
2404 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2405 fill_fpregset): removed to irix4-nat.c
2406 * mips-xdep.c: removed.
2407 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
2409 * procfs.c: include nm.h.
2410 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
2411 * xm-irix4.h: bump copyright.
2412 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
2413 PROC_NAME_FMT): removed.
2414 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
2415 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
2416 (NAT_FILE, NATDEPFILES): new macros for native support.
2417 (CC): supply default compiler switches.
2418 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
2419 fork-child.o coredep.o.
2420 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
2422 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
2423 fork-child.o mips-xdep.o coredep.o.
2424 (NAT_FILE, NATDEPFILES): new macros for native support.
2426 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2428 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
2429 (NATDEPFILES): added fork-child.o
2430 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
2431 (NATDEPFILES): added fork-child.o
2432 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
2433 (NATDEPFILES): added fork-child.o
2435 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
2437 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
2438 by using puts_filtered instead.
2440 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2442 * remote-nindy.c (nindy_load): Replacement version from Steve
2443 Chamberlain, doesn't require forking to run "strip" or "sx".
2445 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
2447 * Makefile.in (HFILES): Add nm-*.h files.
2449 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2451 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
2452 (NATDEPFILES): added fork-child.o.
2454 * doc/gdbint.texinfo: document a few more macros, create new
2455 section for native macros.
2457 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
2459 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
2460 resolution of copyright issues.
2462 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
2464 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
2465 subdir gets configured.
2467 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
2469 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
2471 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
2472 searching for a "bfd_strip" program. Also, fixed up arguments
2473 passed to that program.
2475 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
2476 which is now used for something else. Rewrite description of
2477 associated parameters to match how gdb does it now.
2478 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
2480 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
2482 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2484 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
2487 * inferior.h (proc_signal_handling_change): prototype removed.
2488 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
2489 (handle_command): now calls target_notice_signals.
2490 * procfs.c (proc_signal_handling_change): renamed to
2491 procfs_notice_signals. Now static. Add prototype. All callers
2493 * target.h (struct target_ops): new field, to_notice_signals.
2494 (target_notice_signals): new macro to cover new field.
2495 * target.c (cleanup_target): default to_notice_signals to ignore.
2496 * corelow.c (core_ops),
2498 inftarg.c (child_ops),
2499 procfs.c (procfs_ops),
2500 remote-adapt.c (adapt-ops),
2501 remote-eb.c (eb_ops),
2502 remote-es1800.c (es1800_ops, es1800_child_ops),
2503 remote-hms.c (hms_ops),
2504 remote-mm.c (mm_ops),
2505 remote-nindy.c (nindy_ops),
2506 remote-st2000.c (st2000_ops),
2507 remote-udi.c (udi_ops),
2508 remote-vx.c (vx_ops, vx_run_ops),
2509 remote.c (remote_ops),
2510 target.c (dummy_target),
2511 xcoffexec.c (exec_ops): added static initializer for
2513 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
2515 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
2517 * main.c (define_command): Add forgotten initializer.
2519 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
2521 * language.c, language.h: Move saved_language out to global
2522 expected_language. Set expected_language when user expectation
2524 * language.c (language_info): Don't print type/range checking gub.
2525 * main.c (main): Set expected language.
2526 (execute_command): Check against expected language.
2527 * symfile.c (set_initial_language): Set expected language.
2529 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
2531 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2533 A bunch of changes mostly to improve debugging of C++ programs.
2534 Specifically, the calling of inferiors methods is improved.
2536 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
2537 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
2538 hide the implementation details of pointer-to-method objects.
2539 How to tell if the pointer points to a virtual method is
2540 still very dependent on the particular compiler, but this
2541 should make it easier to find the places to change.
2542 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2543 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2544 macros, instead of a hard-wired-in code that incorrectly
2545 assumed a no-longerused representation of pointer-to-method
2546 values. And otherwise fix the relevant bit-rotted code.
2548 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2549 If there are both fields and methods, put a space between.
2551 * stabsread.c (read_struct_type): Fix bug in handling of
2552 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2553 by '_'). (It used to prematurely exit the loop reading in
2554 the fields, so it would think it should start reading
2555 methods while still in the fields. This could crash gdb
2556 given a gcc that can emit nested type information.)
2558 * valops.c (search_struct_method): Pass 'this' value by
2559 reference instead of by value. This provides a more
2560 consistent interface through a recursive search where the
2561 "bottom" functions may need to adjust offsets (due to multiple
2563 * valops.c, value.h, values.c: Pass extra parameters to
2564 value_fn_field and value_virtual_fn_field so we can
2565 correctly adjust offset for multiple inheritance.
2566 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2567 virtual function calls by using value_virtual_fn_field().
2568 * values.c: New function baseclass_offset, derived from
2569 baseclass_addr (which perhaps can be made obsolete?).
2570 It returns an offset rather than an address. This is a
2571 cleaner interface since it doesn't mess around allocating
2573 * valops.c (search_struct_method): Use baseclass_offset
2574 rather than baseclass_addr.
2576 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2578 * Makefile.in: Re-install 29K/UDI stuff.
2579 * remote-udi.c (udi_resume): Clean up.
2580 * (udi_wait): Rewrite, leave out bugs.
2581 * Add debugging code to print out all register fetches and stores.
2582 * Straighten out target_ops.
2583 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2585 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2587 * remote-udi.c (udi_create_inferior): run with no arguments should
2588 not pass the program name as an argument, since the UDI code
2589 already handles that.
2590 (udi_load): get the symbols from prog_name, not arg_string (the
2591 load command should really use arg_string as the program name, not
2592 prog_name, but at least the run command works now).
2594 * munch: HP9000/300 nm puts an extra space between T and symbol
2597 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2598 needed for vxworks targets.
2600 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2602 * am29k-tdep.c (_initialize_29k): Make it possible for the
2603 user to set and query the address where function calls into the
2604 inferior write a small scratch routine. `set call_scratch_address'
2605 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2606 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2607 not already cached validly.
2609 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2611 Rs6000 native support.
2613 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2614 machines without this header should not be compiling this file.
2615 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2616 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2617 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2618 * xm-rs6000.h: do not include ptrace.h.
2619 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2620 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2621 infptrace.o and inftarg.o move to NATDEPFIES.
2622 (NAT_FILE, NATDEPFILES): new macro for native support.
2624 Sun3 native support.
2626 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2627 new macros for native support.
2628 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2629 removed sun3-xdep.o.
2630 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2632 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2633 * sun3-nat.c, nm-sun3.h: new files for native support.
2635 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2637 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2638 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2639 dbfsize and use it to initialize new local file scope dbsize.
2640 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2641 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2642 DIEs as well as the current check for undersize DIEs. This helps
2643 to gracefully detect and reject corrupted DIE information.
2645 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2647 Add `command hooks' and a hook for inferior program stopping.
2649 * command.h (struct cmd_list_element): Remove unused `aux'
2650 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2651 * command.c (add_cmd): Initialize new fields, elim old.
2652 (add_alias_cmd): Clone new fields.
2653 (delete_cmd): Un-hook hookee if we're deleting hook.
2654 (help_cmd): Tell user the command is hooked, if it is.
2655 (lookup_cmd_1): Abbreviations return the original command
2656 instead of themselves, so that hooks on the original cmd will be
2658 * defs.h (enum command_class): Add class_pseudo and comments.
2659 * gdbcmd.h (execute_user_command): Add prototype.
2660 * infrun.c (normal_stop): If the stop command is hooked,
2661 run the hook whenever we stop.
2662 (hook_stop_stub): Stub for catch_errors.
2663 (_initialize_infrun): Set up pseudo "stop" command.
2664 * main.c (execute_user_command): Code extracted from execute_command.
2665 (execute_command): If hooked, run the hook before the command.
2666 (define_command): If defining a new hook, check the command it
2667 is hooking, and warn if none. Install the hook.
2668 * source.c (_initialize_source): "l" is an abbrev for "list".
2669 * doc/gdb.texinfo: Document command hooks.
2671 * Makefile.in (VERSION): Roll to 4.6.7.
2672 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2673 * infrun.c (breakpoints_inserted): Make it static again.
2674 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2676 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2678 Native file renaming.
2680 * nat-sparc.c -> sparc-nat.c
2681 * nat-sun4os4.h -> nm-sun4os4.h
2682 * nat-trash.h -> nm-trash.h
2683 * config/sun4os4.mh: track file renaming.
2684 * configure.in: link to nm.h rather than nat.h.
2685 * infptrace.c: include nm.h rather than nat.h.
2687 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2689 Host/target/native split for sun4.
2691 * Makefile.in (TSOBS): removed corelow.o.
2692 * infptrace.c: included nat.h.
2693 * nat-trash.h: temporary header file. This should be removed once
2694 all hosts have the native/host/target split.
2695 * configure.in: add a symlink from nat-trash.h to nat.h if no
2696 other nat file exists for this configuration.
2697 * sparc-tdep.c: no longer include sys/ptrace.h.
2698 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2699 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2701 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2702 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2703 to NATDEPFILES. removed sparc-xdep.o.
2704 (NATDEPFILES, NAT_FILE): new macros for native support.
2706 Break the direct connection from core_file_command to any
2707 particular type of core file support.
2709 * target.h (find_core_target): new prototype.
2710 * target.c (find_core_target): new function. Walks the target
2711 list looking for the core target.
2712 * core.c (core_file_command): replace calls to core_detach and
2713 core_open with find_core_target and direct calls.
2715 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2717 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2719 config/hp300hpux.mh: ALLOCA1 was not defined.
2721 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2723 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2724 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2725 until we can figure out a better way to do paging.
2727 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2729 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2730 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2731 * hppa-coredep.c: Remove, now that we use the hook.
2732 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2733 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2735 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2736 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2737 be ripped out and reimplemented right (see elfread.c).
2738 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2740 Rename all HPPA files to fit into unique DOS filenames:
2741 * *hppabsd* => *hppab*
2742 * *hppahpux* => *hppah*
2744 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2746 Make the /proc support a target-struct in its own right.
2748 * Makefile.in: Remove inftarg.[co], since it is now included via
2750 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2751 reference infptrace.o. Add fork-child.o to all *.mh that
2754 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2755 No longer global functions.
2756 (fork_inferior): New global function from fork-child.c.
2757 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2758 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2759 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2760 (child_create_inferior): New tiny function that calls fork_inferior.
2761 * fork-child.c: New file, containing fork_inferior, which is
2762 built from slight mods to inftarg.c's child_create_inferior.
2764 * procfs.c (procfs_ops): Add target vector.
2765 (attach): Rename as static do_attach.
2766 (procfs_create_inferior): New tiny function that calls fork_inferior.
2767 (child_xfer_memory): Rename to static procfs_xfer_memory.
2768 (store_inferior_registers): Rename to static procfs_store_registers.
2769 (inferior_proc_init): Rename to static procfs_init_inferior.
2770 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2771 procfs_files_info, procfs_open, procfs_mourn_inferior,
2772 procfs_can_run): Slightly mangled copies of the corresponding
2773 child_XXX routines from inftarg.c.
2774 (proc_wait): Renamed to static procfs_wait.
2775 (child_resume): Rename to static procfs_resume.
2776 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2777 (initialize_proc_fs): Rename to initialize_procfs. Set up
2780 * putenv.c: index -> strchr.
2781 * regex.c: Always rename bcopy to memcpy, etc.
2782 FIXME: Eventually do the renames rather than use #define's.
2783 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2785 * sparc-xdep.c: Move deferred_stores to target dependent.
2786 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2788 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2790 Split non-target-dependent code out of target_attach routines.
2792 * target.h: Comments on target_attach args and results.
2793 * infcmd.c (attach_command): Check for existing execution, call
2794 target_attach, set up terminal status and wait_for_inferior, wait
2795 for the attach status, and do normal_stop.
2796 * inftarg.c (child_attach): Remove target independent stuff.
2797 * remote-adapt.c (adapt_attach): Ditto.
2798 * remote-mm.c (mm_attach): Ditto.
2799 * remote-udi.c (udi_attach): Ditto.
2800 * remote-vx.c (vx_attach): Ditto.
2804 * remote-hms.c (hms_attach): Remove completely, it was useless.
2805 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2806 commented-out start_remote calls.
2807 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2808 DENTER and DEXIT macros and their calls. Use a real debugger --
2809 like gdb -- to see what functions are being called when.
2810 * utils.c (strcmp_iw): Make nonstatic, for lint.
2812 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2814 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2816 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2818 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2819 fix to differentiate between gcc1 & gcc2 compiled files so that we
2820 can debug calls that pass structs as args correctly.
2821 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2822 so, and what version.
2824 * remote.c (remote_wait): Make regs be char to avoid picayune
2825 ANSI compiler warnings.
2827 * energize.h: Move all external struct decls to inside of
2828 __STDC__, add prototype for energize_shell_wait().
2829 * energize.c (getpty): Clean up, make us really get a controlling
2831 * (energize_initialize): Disable SIGIO prior to setting up for
2832 I/O interrupts. Move setsid(), et. al. to getpty().
2833 * (energize_shell_wait): New routine to wait for things started
2834 via the shell command, uses wait() instead of /dev/proc.
2835 * Also, add prototype for execute_command_1().
2837 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2839 * inftarg.c (child_create_inferior, child_attach,
2840 child_mourn_inferior): collect unix child process stratum
2841 functions which live below the target vector into this file to
2842 facilitate host/target/native split. Also, make them static.
2843 * inflow.c (child_mourn_inferior): removed.
2844 * infrun.c (child_create_inferior, child_attach): removed.
2845 (resume): becomes global so that functions below the
2846 target vector can find it.
2847 * inferior.h (resume): add prototype.
2848 (child_mourn_inferior, child_create_inferior, child_attach):
2851 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2852 replaced with find_default_attach and
2853 find_default_create_inferior.
2855 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2857 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
2858 addresses don't get displayed in the wrong positions.
2860 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2862 Separate core functions along target vector in preparation for
2863 native support. Functions above vector now live in core.c. Those
2866 * core.c (solib_add_stub, core_close, core_open, core_detach,
2867 get_core_registers, core_files_info, core_ops): moved to corelow.c
2868 (_initialize_core): removed addition of core_ops target.
2869 * corelow.c: new file.
2870 (solib_add_stub, core_close, core_open, core_detach,
2871 get_core_registers, core_files_info, core_ops): moved from core.c
2872 (_initialize_corelow): new function.
2873 * gdbcore.h (core_open, core_detach): added prototypes.
2874 (core_ops): add forward declaration.
2875 * Makefile.in (SFILES_MAINDIR): add core.c
2877 (TSOBS): change core.o to corelow.o
2879 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
2881 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
2882 instead of 'sun' predefined symbol so that trap analysis code is
2883 enabled only when the TARGET is a sun3.
2885 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2887 * tm-i960.h (ext_format_i960): Add top-level declaration.
2888 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
2889 blocks, else Sun4 compiler complains.
2891 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
2893 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
2894 instruction's argument. Patch from jonathan@cs.stanford.edu
2897 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2899 Break the thread of control that implies that a unix child
2900 process will be the default target.
2902 * target.c (find_default_run_target, find_default_attach,
2903 find_default_create_inferior, return_zero): new functions.
2904 (cleanup_target): Make return_zero the default for to_can_run.
2906 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
2907 child_create_inferior references with find_default_XXX instead.
2909 * target.h (struct target_ops): new field, to_can_run.
2910 (find_default_attach, find_default_create_inferior): new prototypes.
2911 (target_can_run): new macro.
2913 * Also added a zero (default) to_can_run element to all static
2914 struct target_ops initializations throughout GDB, except:
2915 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
2917 * infrun.c (child_create_inferior): Clean up error handling when
2918 no exec file is specified.
2919 (child_attach): Don't require exec file.
2921 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
2923 Remove kill_inferior_fast, in favor of target_kill, which goes
2924 through the target vector.
2926 * inferior.h (kill_inferior_fast): remove declaration.
2928 * main.c (disconnect): call quit_cover using catch_errors rather
2929 than calling kill_inferior_fast directly. New way goes through
2930 the target vector, handles attached processes, and writes
2931 command history if appropriate.
2932 (quit_cover): new function, wrapper for quit_command.
2934 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
2935 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
2936 inlining them into the local kill_inferior when needed.
2938 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
2940 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
2941 * stabsread.c (read_struct_type): Simplify complicated expression
2942 for dumb DECstation compiler.
2944 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2946 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
2947 operands to memory management instructions, from WRS.
2949 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
2951 * main.c (main): Back out previous language setting changes.
2952 Replace with simple default to C before processing any init
2953 files. There MUST be a language set, even in the absence of
2954 init files or executables, or expression parsing fails.
2956 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
2958 * main.c (main): Move code that sets initial language to
2959 symfile.c. Fixup places where command files are processed to
2960 be consistent in setting a default language if none has been
2962 * symfile.c (set_initial_language): Add code moved from
2963 main() that sets an initial default language when a new
2964 symbol file is read.
2965 * symfile.c (symbol_file_command): Call set_initial_language.
2966 * symtab.c (find_main_psymtab): Add FIXME comment.
2968 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2970 * breakpoint.c, sparc-tdep.c: comment changes.
2971 * configure.in: removed target_dependent line.
2973 * remote-mm.c (mm_attach): change printf to error to prevent
2975 * remote-udi.c (udi_attach): change printf to error to prevent
2978 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
2979 calls to {fetch|store}_inferior_registers with calls to
2980 target_{fetch|store}_registers, for remote-target independence.
2982 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
2984 * Makefile.in: Fix bug I introduced in merging Rich's change.
2985 * infrun.c (child_create_inferior): Use proceed() rather than
2986 doing all the same stuff by hand.
2988 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2990 * Makefile.in, configure.in: add support for files used only when
2991 configured native, that is, when host = target.
2993 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2995 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
2996 stores are target dependent and were moved from xm to tm.
2998 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3000 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3002 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3003 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3005 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3007 * target.h (struct target_ops): removed to_convert_to_virtual and
3008 to_convert_from_virtual elements. Initializations removed from
3009 all static initializations.
3010 (target_convert_to_virtual, target_convert_from_virtual):
3012 (host_convert_to_virtual, host_convert_from_virtual): Removed
3013 forward declarations.
3014 * target.c (cleanup_target): removed default assignments for
3015 to_convert_to_virtual and to_convert_from_virtual.
3016 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3018 * findvar.c (value_of_register, value_from_register):
3019 target_convert_to_virtual inlined.
3020 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3021 * valops.c (value_assign): target_convert_from_virtual inlined.
3023 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3025 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3026 position wrong if used for the prompt.
3027 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3029 Support for accessing arbitrary MIPS stack frames in memory.
3031 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3032 set, run it before INIT_EXTRA_FRAME_INFO.
3033 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3035 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3036 (FP) value in the frame_info struct if it is zero (as from top of
3038 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3040 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3041 comes back as zero. So does FP_REGNUM, as a trigger for
3042 init_extra_frame_info.
3044 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3045 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3046 (INIT_FRAME_PC): Defined to null.
3047 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3048 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3049 Briefly explain MIPS stacks in GDB.
3051 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3053 * copying.awk, copying.c (show_copying_command,
3054 show_warranty_command): Rename from copying_info, warranty_info,
3055 to match command function conventions.
3057 * utils.c (prompt_for_continue): Reinitialize more-counts
3058 before printing anything, and again afterward. Fix comments.
3059 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3060 or alloca() if needed.
3062 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3063 detect native versus cross-host.
3065 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3067 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3068 Suns. Rename to m68k_saved_pc_after_call.
3069 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3070 m68k_saved... instead of sun3_saved...
3072 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3074 * Makefile.in (update-depend, update-alldeps): Split out of
3075 setup-to-dist, for convenience in rebuilding the depend and
3077 (assorted): Update to catch straggler files when building gdb.tar.Z.
3079 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3081 Preliminary cleanup for splitting host/native/target.
3083 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3084 here; it is dealt with at a gdb-target-independent level.
3085 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3086 high toned routine. Fix return type to void.
3087 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3088 Rich and I believe the "real problem" was that both single_step
3089 and target_resume were issuing PT_CONTINUE calls. This would
3090 cause the second PT_CONTINUE to sometimes fail because the process
3091 was already running.
3092 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3094 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3096 * energize.c (pty_to_kernel): Must check for EAGAIN as
3097 termination condition.
3098 (full_filename): Don't prepend dirname if filename begins with /.
3099 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3101 (getpty (NCR)): Lotsa bug fixes...
3102 (kernel_dispatch (case StopRType)): Use kill() instead of
3103 killpg() so we can deal with losing systems...
3104 (wait_for_events): Work around NCR select() lossage. It doesn't
3105 zero out readfds when select() returns zero.
3106 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3107 getcwd() instead of getwd() (NCR getwd() seg faults).
3108 (energize_wait): Use sigaction() for NCR. Their version of signal()
3109 is unreliable by default.
3111 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3112 error from PIOCSWSTOP.
3114 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3115 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3116 defs.h, utils.c: Make vfprintf_filtered global.
3118 * energize.c (send_location): New routine to consolidate all
3119 places where we must notify kernel of where the given pc is.
3120 (cplus_demangle): Put single-quotes around demangled names.
3121 (energize_call_command): Call send_location() after doing up,
3122 down, and frame commands.
3124 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3126 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3127 pass at doc for two new remote targets---29K using UDI, and Tandem
3128 ST2000 using STDBUG.
3130 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3132 * doc/all.m4: turn on H8/300 stuff for generic manual
3134 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3135 after explicit call to breakpoint() in serial stubs.
3137 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3139 * mipsread.c: Clean up some white space.
3140 (parse_symbol): Handle stEnd of stFile.
3141 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
3143 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
3144 store_inferior_registers): Replace unexplained numbers
3145 with manifest constants from a DECstation header file.
3146 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
3147 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
3149 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
3151 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
3152 for "down". Suggested by Richard Stallman.
3154 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3156 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
3157 redeclaration bug on SunOS 4.
3159 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
3161 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
3162 * m68k-stub.c: Remove a few extraneous ANSI-isms.
3163 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
3164 they aren't already there.
3165 * remote-vx.c (vx_prepare_to_store): Ditto.
3166 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
3168 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
3170 Removed a large number of changes inserted by Per Bothner
3171 for C++ support. These will go back in when they've been
3174 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
3176 * serial.h: Fix prototye for serial_raw().
3177 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
3178 serial_write() to match prototypes.
3179 * remote-st2000.c (get_reg_name): Make *p be const.
3181 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3183 * remote-nindy.c (nindy_fetch_registers): Make return type void,
3184 to agree with target structure field type.
3185 (nindy_store_registers): Ditto.
3187 * Makefile (OPCODES): New var, pointing to opcodes library.
3188 (CLIBS, CDEPS): Include it.
3189 (saber_gdb): Load opcodes library.
3191 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
3193 * a68v-xdep.c (store_inferior_registers): declare as void.
3194 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
3195 * remote-st2000.c: Massive changes to use new serial package.
3196 Also added 'connect' command to transparantly connect to serial
3198 * ser-termios.c: Big cleanup, use nicer coding conventions.
3199 * ser-bsd.c: New module, serial stuff for BSD systems.
3200 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
3201 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
3203 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3205 * doc/gdb.texinfo: fix shameful error of agreement reported by
3206 jimb@occs.cs.oberlin.edu (Jim Blandy)
3207 * doc/gdb.texinfo: remove old partial discussion of remote serial
3208 protocol (via serial debug stubs)
3209 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
3210 use of serial debug stubs
3212 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3214 * symfile.h: Declaration of set_demangling_style() moved
3215 here from demangle.h (which is now in ../include).
3216 * i386-xdep.c: Update comment.
3218 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3220 * symtab.c (completion_list_add_symbol): restructured to optimize
3221 for time. First clip names that cannot match. Then clip any
3222 names we've already considered. Drop a redundant strncpy. Drop
3223 a redundant malloc and associated free for demangled names.
3225 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3227 * a68v-xdep.c (store_inferior_registers): Define as type void.
3228 * configure.in: Add host m68k-apollo*-bsd*.
3229 * demangle.c (struct demanglers): Use enum instead of constant
3230 value to keep braindamaged HP/Apollo compiler happy.
3232 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3234 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
3235 match "FOO". This allows 'break Foo' to work when Foo is
3236 a mangled C++ function. (See comment before function.)
3238 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
3240 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
3241 for files in vx-share/*.c.
3242 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
3243 for normal GDB source files.
3245 * Makefile.in (VERSION): Roll to 4.6.6.
3247 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
3248 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
3249 * tm-sun3os4.h: Update comments.
3250 * xm-delta88.h: Remove STACK_END_ADDR.
3252 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
3254 * Makefile.in (VERSION): Roll to 4.6.5.
3256 * infrun.c: Lint for recent `handle' changes.
3258 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
3259 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
3260 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
3261 should include a ser-XXX.o module.
3263 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
3264 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
3266 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
3267 known suns in configure.in, rather than mapping them to unique
3268 config files that happen to duplicate other config files.
3269 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
3270 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
3272 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
3274 * configure.in (*-*-sunos*): Use trailing * to match all
3275 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
3276 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
3277 in production on Sun-4.
3278 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
3279 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3280 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3282 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
3283 config/sparc-noun.mt: New target configs for embedded.
3284 * config/sun4os3.{mh,mt}: Remove, never existed in production.
3286 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
3287 target definitions for embedded with and without underlines on
3288 identifiers. FIXME -- this ought to be known by BFD instead.
3290 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
3291 not a parameter of the CPU, but of the development environment.
3292 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
3294 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3296 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
3297 (which involves reading in main's symtab) if we have no breakpoints.
3299 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3301 * dwarfread.c (cu_language): New local variable to record
3302 language for current compilation unit being processed.
3303 * dwarfread.c (set_cu_language): New local function to decode
3304 and record language for current compilation unit being processed.
3305 * dwarfread.c (synthesize_typedef): Add local function to
3306 synthesize a typedef for C++ classes, structs, unions, and
3308 * dwarfread.c (read_structure_scope): Synthesize typedefs
3309 for C++ classes, structs and unions.
3310 * dwarfread.c (read_enumeration): Synthesize typedefs for
3312 * dwarfread.c (read_file_scope): Call set_cu_language to
3313 record language for current compilation unit. After symtab
3314 is built, save this recorded language.
3315 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
3316 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3317 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3318 typedefs for C++ classes, structs, unions, and enumerations.
3319 * dwarfread.c (scan_compilation_units): Call set_cu_language
3320 to record language for current compilation unit.
3321 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3322 for TAG_enumeration_types, rather than in add_partial_symbol.
3323 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3324 case with class, struct, and union type cases, now that they are
3325 the same. Remove tests for non-NULL name attributes, now done
3327 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3328 treat as alias for TYPE_CODE_STRUCT for now.
3330 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3332 * Makefile.in: map "gdb" through program_transform_name when
3335 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3337 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3338 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3339 Use "regi" for local indexing through register numbers, reserving
3340 "regno" for the name of a specific register passed as an input
3341 parameter. Fix bug propagated through all versions that sometimes
3342 used regno as an index when it should have been regi, thus using
3343 -1 as an index in some cases.
3345 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3347 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3348 respectively, so same demangler can be used by other programs.
3349 * Makefile.in: Remove demangler stuff.
3350 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3351 * demangle.c (_initialize_demangler): Tell demangler which
3352 CPLUS_MARKER to assume.
3354 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3356 RS/6000 portability changes (for hosting cross-debuggers).
3358 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3359 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3360 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3361 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3362 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3363 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3364 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3365 (NO_SINGLE_STEP): Add, target-dependent.
3366 (loadinfotextindex): Lowercase, remove "aix_".
3367 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3368 (NO_SINGLE_STEP): Remove, target-dependent.
3369 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3370 * xcoffread.c: Only build file if RS/6000 native GDB.
3371 (build_function_symbol): Remove #if 0'd code.
3372 * rs6000-tdep.c: Cleanup. Add static fn protos.
3373 Use CORE_ADDR for addresses throughout. Make void fns void.
3374 (pop_dummy_frame): Add FIXME about bogosity of design here.
3375 (rs6000_struct_return_address): Ditto.
3376 (frameless_function_invocation, frame_get_cache_fsr,
3377 frame_initial_stack_address, xcoff_relocate_symtab,
3378 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3379 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3380 Use CORE_ADDRs. Change identifiers to lowercase.
3382 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3383 supplying dummy routines if non-native. Add prototype for
3384 static exec_one_dummy_insn. Move a mess of functions to
3385 rs6000-tdep.c (as above). Remove #if 0'd code.
3387 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3388 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3389 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3391 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3394 * vx-share/README, nindy-share/README: New files describing
3395 how these directories' code is shared, and with whom.
3397 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3399 * configure.in (target configurations): Reformat into table.
3400 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
3402 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
3403 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
3404 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
3405 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
3406 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
3407 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
3409 * Makefile.in (config-check): Add command to check whether
3410 configure.in is consistent with config/*.
3412 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
3414 * configure.in (host configurations): Reformat nested cases into
3415 easy-to-maintain table.
3416 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
3417 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
3419 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
3421 * cplus-dem.c: Reorder args to most local functions to make them
3422 follow the consistent pattern of struct work_stuff pointer first,
3423 followed by pointer into string being demangled, followed by
3424 pointer to the string where the result is being stored, followed
3425 by other args. Also generally replace most variables of name
3426 "type" with "mangled" for consistency. They all pointed to the
3427 same string but half were one name and half the other.
3428 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
3429 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
3430 use whenever a qualified name is being demangled.
3431 * cplus-dem.c (do_type): Qualified names are treated similarly
3432 to fundamental types, not as modifiers of fundamental types.
3434 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
3436 * configure.in: Add sparclite as a target.
3438 * sparc-stub.c (handle_exception): Flush instruction cache just
3439 before returning to the user. (hexToInt): Fix overzealous cleanup.
3441 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
3443 * infrun.c (handle_command): Rewrite to allow multiple signal
3444 numbers, signal number ranges, and to recognize "all" to mean all
3445 signals except those used by the debugger.
3446 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
3447 to set or reset actions for specific signals.
3449 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
3451 * coffread.c (decode_type): Call alloc_type to alloc new
3453 * stabsread.c (read_array_type, read_range_type, define_symbol):
3454 Call alloc_type to alloc new types.
3455 * stabsread.c (define_symbol): Move dbl_valu symbol field data
3456 from type_obstack to symbol_obstack.
3457 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
3459 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
3460 associated with a type, using the same mechanism as was used to
3461 allocate space for the type structure itself.
3462 * coffread.c (patch_type, coff_read_struct_type,
3463 coff_read_enum_type): Use TYPE_ALLOC.
3464 * dwarfread.c (struct_type): Use TYPE_ALLOC.
3465 * gdbtypes.c (create_array_type, check_stub_method,
3466 allocate_cplus_struct_type): Use TYPE_ALLOC.
3467 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
3468 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
3469 read_range_type): Use TYPE_ALLOC.
3471 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
3473 * breakpoint.c (breakpoint_re_set): Select a default source
3474 symtab if one is not currently selected.
3475 * utils.c (query): Call wrap_here before building the output
3476 query string, to turn off wrapping and flush any buffered output.
3477 Otherwise our query may end up in the wrap buffer and never be
3479 * eval.c (evaluate_subexp): Report error when attempting to
3480 evaluate subscript for types without a target type, rather
3481 than dumping core by using the NULL pointer.
3482 * symfile.c (symbol_file_command): Forget current_source_symtab
3483 and current_source_line when discarding symbol table.
3485 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
3487 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
3489 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
3490 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
3492 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
3494 * remote.c (remote_open): Fix baud rate setting to make -b flag
3495 work. (remote_wait): Change 'T' message parser to deal with new
3496 improved format which allows stub to send an arbitrary bunch of
3498 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
3499 make all this re-entrant by storing all state on the stack. Clean
3500 up memory error trapping. (computeSignal, set_debug_traps):
3501 make it all table driven. Make a start at a baud rate setting command.
3503 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
3505 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
3507 * remote-vx.c: redefine malloc to avoid buggy declaration on
3508 RS/6000 <rpc/types.h>.
3509 xm-rs6000.h: include <sys/select.h> to define fd_set for
3510 <rpc/svc.h> on RS/6000.
3512 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
3514 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
3515 recursive invocations of make. Always create installation
3518 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
3520 * m68k-pinsn.c: Minor fix in style of output (don't use
3521 range to indicate floating point control registers).
3523 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
3525 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
3527 * infcmd.c (registers_info): Handle multiple register names.
3528 Changes inspired by Roland McGrath.
3530 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
3532 * sparc-stub.c: New file. Mix it with your SPARClite
3533 application, and it will speak GDB remote protocol!
3534 * remote.c (remote_wait): Change 'T' (expedited reply) message to
3535 deal with arbitrary registers. Needed for sparc-stub.
3537 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
3539 * cplus-dem.c (cplus_markers): Add table for gnu style and
3540 use throughout, in place of compile time constant CPLUS_MARKER.
3541 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
3542 * cplus-dem.c (cfront_special): New function, as suggested
3543 by pfieland@stratus.com.
3544 * cplus-dem.c (forget_types): New function.
3545 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3547 * cplus-dem.c (mop_up): Call forget_types().
3548 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3549 Use throughout, instead of checking current_demangling_style.
3550 * cplus-dem.c (demangle_signature): When finding an explicit
3551 start of function args, forget all remembered types for
3552 lucid/cfront style demangling.
3553 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3554 underbar characters, use last pair as the delimiter. Hoist
3555 gnu_special() call up to cplus_demangle(). Call cfront_special()
3557 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3558 for inherited classes.
3559 * cplus-dem.c (demangle_args): Document quirks of numbered
3560 references to previously seen types.
3561 * dbxread.c (read_ofile_symtab, process_one_symbol):
3562 Use AUTO_DEMANGLING rather than explicitly checking
3563 current_demangling_style.
3564 * demangle.h: Add some comments.
3565 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3566 CFRONT_DEMANGLING): New macros.
3567 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3568 not found in the actual producer string produced by lcc.
3569 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3570 than explicitly checking current_demangling_style.
3572 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3574 * breakpoint.c (enable_longjmp_breakpoint,
3575 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3576 Check for duplicate breakpoints at the same address. Bug report
3577 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3579 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3581 * buildsym.c (end_symtab): Document that end_symtab can return
3582 NULL under non-error conditions.
3583 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3584 returned from end_symtab for empty compilation units.
3586 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3588 * am29k-tdep.c: Lint from DECstation compiler.
3589 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3590 As the man page says, "Sometimes you just can't get lint to shut
3591 up". That doesn't mean you should blow away the code it won't
3593 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3594 it up over the next few weeks. Make mips x 29k build.
3595 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3596 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3597 but leave it as a comment because the breakpoint instruction
3598 is not easily accessible at this moment (it's static, and if
3599 we define one here, it goes into every file compiled).
3601 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3603 * Makefile.in (VERSION): Bump to 4.6.3.
3604 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3605 function scopes when building partial symbol tables.
3606 * objfiles.c (open_existing_mapped_file): Make it clear in
3607 warning message that out of date mapped files are ignored.
3608 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3609 unit source file name in error message.
3611 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3613 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3614 * dwarfread.c (struct_type): In absence of AT_byte_size for
3615 bitfield, use size of object of member's type for the size of
3616 the anonymous object containing the bit field.
3617 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3618 an AT_byte_size attribute is seen.
3619 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3620 union aux_ext (was aux_ent).
3621 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3622 unsigned char* to char*, for Lucid compiler.
3623 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3624 to be correct type (from unsigned char* to char*).
3625 * valprint.c (type_print_derivation_info): Minor tweak to placement
3626 of commas in derived class printing.
3627 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3629 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3631 * xm-go32.h: Define LSEEK_NOT_LINEAR
3632 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3633 then work out the lseek positions of newlines by running through
3634 the file and `tell'ing. This makes source file listing work on
3635 OS's where the relationship between physical position in file and
3636 canonical position is indeterminate, eg VMS and DOS.
3638 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3640 * stabsread.c: Ensure that all members of all allocated structures
3641 are initialized to known state to avoid hard to find bugs with gdb
3642 using fields containing random data.
3643 * buildsym.c (start_subfile): Compact dirname initialization.
3644 * buildsym.c (patch_subfile_names): New function.
3645 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3646 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3647 * buildsym.h (patch_subfile_names): Add prototype.
3648 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3650 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3652 * remote-udi.c: Update comments.
3654 * remote.c (getpkt): Only force retransmission ten times;
3655 after that, assume bug in target code, and handle pkt anyway.
3657 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3659 * configure.in: Add support for apollo 68k under BSD environment.
3660 * xm-apollo68b.h: New file to support above.
3662 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3664 * configure.in: Recognize i486 host cpu.
3665 * valprint.c (type_print_derivation_info): Print derivation info
3666 in same form as class declarations in source.
3667 * valprint.c (type_print_varspec_suffix): Split arg printing
3668 code out to type_print_args function.
3670 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3672 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3673 at_import, at_frame_base.
3674 * dwarfread.c (completedieinfo): Remove cases for obsolete
3675 AT_visibility, AT_import, and AT_frame_base attributes.
3676 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3677 i860, which can keep up to 4 shadow breakpoints.
3678 * tm-stratus.h (USG): Define.
3679 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3680 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3681 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3682 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3683 * config/stratus.mt (TDEPFILES): Include files available from
3684 stratus that are not yet in release pending receipt of paperwork
3686 * buildsym.c (finish_block): Minor code format change.
3687 * gdbtypes.h (struct field): Add to comments.
3688 * gdbtypes.h (virtual_field_bits): Add to comments.
3689 * objfiles.c (allocate_objfile): Change obstack interface to
3690 match FSF merging efforts.
3692 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3694 * Makefile.in (VERSION): Bump to 4.6.2.
3695 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3696 * Makefile.in (OBS): Add stabsread.o
3697 * Makefile.in (stabsread.o): Add build rule.
3698 * stabsread.c, stabsread.h: New files.
3699 * buildsym.c: Split out stabs specific support to stabsread.c.
3700 * buildsym.h: Split out stabs specific support to stabsread.h.
3701 * dbxread.c (stabsread.h): Include
3702 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3703 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3704 * dbxread.c (read_ofile_symtab): Call end_stabs.
3705 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3706 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3707 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3708 really_free_pendings to cleanups.
3709 * elfread.c (elf_new_init): Call stabsread_new_init.
3710 * gdbtypes.c: Small changes to maintenance commands.
3711 * mipsread.c (stabsread.h): Include.
3712 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3713 * xcoffread.c (stabsread.h): Include.
3714 * xcoffread.c (global_stabs): Remove redundant def.
3715 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3717 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3719 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3720 * inflow.c (terminal_init_inferior, terminal_inferior,
3721 terminal_ours_1, initialize_inflow): Record and use state
3722 of lmode_inferior_valid and lmode_ours_valid.
3724 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3726 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3727 include <sgtty.h> on USG. (from sef).
3729 * depend: es1800 dependency needed here.
3731 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3733 * buildsym.c (read_struct_type): Initialize structs allocated
3734 with alloca, to avoid using random values from stack later on.
3735 * defs.h (fprintf_filtered): Add prototype.
3736 * gdbtypes.c (check_stub_method): Fix misleading comments.
3737 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3739 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3740 small changes to maint support functions.
3741 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3742 for some fields and expand comments.
3743 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3744 macro and track change to obstack_full_begin macro.
3745 * utils.c (fprintfi_filtered): New function.
3746 * valprint.c (type_print_base): Fixup field printing to not
3747 print extraneous lines and not print bogus "no data fields"
3748 messages for C++ classes with no data members. Also use new
3749 fprintfi_filtered function.
3751 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3753 * configure.in: es1800 ok for 68000 too.
3755 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3757 * configure.in: echo error messages to stderr, not stdout
3759 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3761 * configure.in: recognize hppa* instead of hppa
3763 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3765 * energize.c: Second cut at DynamicLoad message handling.
3767 * energize.c: Relativize pathnames in #include statements.
3768 * (kernel_dispatch): Better error messages for unknown protocol
3770 * (kernel_dispatch): First cut at DynamicLoad message handling.
3772 * Makefile.in: Remove -I../readline from all compilations,
3773 include a special case for main.o instead.
3775 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3777 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3778 error if it fails to find a member type, rather than return NULL
3779 and trigger a coredump.
3780 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3781 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3782 match on complete demanglings, including argument lists for member
3783 functions, rather than just accepting the first demangling that
3784 matches the class and function name.
3785 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3786 to start_symtab as the directory name.
3787 * dwarfread.c (completedieinfo): Strip off any leading hostname
3788 portion of the AT_comp_dir attribute string. Gdb doesn't know
3789 what to do with them (FIXME).
3791 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3793 * breakpoint.c (commands_command): Simplify code a bit, remove
3794 unnecessary fflush().
3796 * Makefile.in (OTHERS): Add gcc.patch.
3797 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3799 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3801 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3802 lcc producer string.
3804 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3806 * WHATS.NEW renamed to NEWS.
3808 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3810 * dbxread.c, dwarfread.c: Re-enable experimental code to
3811 automatically select demangling style.
3812 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3813 DEMANGLING_STYLE, to make more descriptive. Revert back to
3814 "auto" as default. Comment use.
3815 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3816 * Makefile.in (${DEMANGLER}.o) Remove target and special
3819 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3821 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3823 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3825 * Makefile.in, demangle.c: Change default demangling style to
3827 * Makefile.in: Update version to 4.6 !!!
3828 * README, WHATS.NEW: Update for 4.6.
3830 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3832 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3835 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3836 nodes as base classes.
3838 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3840 * alldeps.mak, depend: Update.
3842 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3844 * Makefile.in (VERSION): 4.5.9.
3846 * xm-hp300bsd.h: Add decl for strdup().
3847 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3848 PDR. Cleanup a few things, fix compilation warnings.
3850 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3852 * Makefile.in (DEMANGLING_STYLE): New define to set default
3853 demangling style for C++. Defaults to "auto".
3854 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3855 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3856 * Makefile.in (OBS): Add demangle.o
3857 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
3858 Remove compile time decisions about demangling style and replace
3859 with runtime decisions using current_demangling_style.
3860 * cplus-dem.c (main): Expand code included during building of
3861 standalone demangler to recognize demangling style options.
3862 * dbxread.c (demangle.h): Include.
3863 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
3864 demangling style if processing g++ code and current demangling style
3865 is auto (Note: this feature currently disabled.)
3866 * demangle.c: New file, generic demangling control.
3867 * demangle.h (demangling_styles): New enumeration to select one
3868 of several demangling styles. Also define string names for each
3870 * demangle.h (set_demangling_style): Add prototype.
3871 * dwarfread.c (demangle.h): Include.
3872 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
3873 New producer string prefixes to recognize.
3874 * dwarfread.c (handle_producer): Consolidate actions for specific
3875 producers. Set demangling style based on producer string if
3876 current style is auto. (Note: this feature currently disabled.)
3877 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
3879 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
3881 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
3883 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3885 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
3886 * c-exp.y: Call lookup_signed_typename() after seeing
3887 "signed". This handles "signed char" correctly.
3888 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
3889 keywords before a type specifier.
3891 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
3893 * command.c (lookup_cmd_1): Clarify descriptive comments.
3894 * gdbcmd.h (maintenanceprintlist): Add declaration.
3895 * main.c (maintenanceprintlist): Add definition.
3896 * main.c (gdb_completer_command_word_break_characters): Add.
3897 * main.c (symbol_completion_function): Switch completer word
3898 break character sets dynamically, based on whether completion is
3899 being done on commands or on something else.
3900 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
3901 * maint.c: Include demangle.h.
3902 * maint.c (maintenance_demangle): New function.
3903 * maint.c (maintenance_print_command): New function.
3904 * maint.c (_initialize_maint_cmds): Reorganize some commands
3905 under new maintenance print subcommand.
3907 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
3909 * gdbtypes.c (lookup_struct_elt_type): If the input type is
3910 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
3911 target type. Otherwise, 'whatis this.field' wouldn't work,
3912 which would be inconsistent, since 'print this.field' works.
3913 * buildsym.c (read_struct_type, read_enum_type): Clear
3914 TYPE_FLAG_STUB flag.
3915 * buildsym.c (cleanup_undefined_types): Don't rely on a
3916 flawed "Reasonable test to see if" a type has been defined
3917 since it was referred to; now we can just see if the
3918 TYPE_FLAG_STUB flag has been cleared.
3919 * valprint.c (print_type_base): Emit public/protected/private
3920 labels for methods as well as fields. Also, indent these labels
3921 2 spaces instead of 4, for a more conventional "look".
3922 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
3923 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
3924 * gcc.patch: New file. Contains patch for gcc (so people
3925 with gdb-2.2.x won't have to wait for a new gcc release).
3927 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
3929 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
3930 (print_addr): Call print_address to show symbolic version as well.
3932 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
3934 (vx_read_register): Declare inferior_fp_regs. Delete code for
3935 copying "inferior_registers" around; the values are already in var
3936 "registers". Use correct size for register set.
3938 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
3939 target doesn't support it.
3940 (vx_read_register): Don't try reading them either.
3942 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
3943 VxWorks back end reads them in one contiguous set except for this
3945 (register_names): Change "pc" to "pcw" to avoid confusion printing
3947 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
3948 find the PC under VxWorks.
3950 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
3952 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
3953 to create new blank types, instead of handcrafting them.
3954 * defs.h (printfi_filtered): Add prototype.
3955 * utils.c (printfi_filtered): New function.
3956 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
3957 to simplify the code. Other cleanups.
3958 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
3959 * gdbtypes.h (struct cplus_struct_type): Add comments describing
3960 use of various fields.
3961 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
3962 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
3963 production that currently treats it exactly the same as STRUCT.
3964 * c-exp.y (yylex): Recognize "class" as token CLASS.
3965 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
3966 * symtab.c (decode_line_1): Fix to pass quoted args on down to
3967 general symbol handling code. Call cplus_mangle_opname with
3969 * symtab.c (decode_line_2): Print demangled function names in
3970 breakpoint menus, instead of just file and line number.
3971 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
3972 * valprint.c (type_print_base): Print "class" for C++ classes,
3973 rather than "struct". Print section labels for public, protected
3974 and private members of C++ classes.
3975 * values.c: Include demangle.h.
3976 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
3978 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
3980 * Makefile.in (VERSION): Update to 4.5.8.
3982 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
3984 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
3985 prevent crashes when examining cross-targets.
3986 * dbxread.c (process_one_symbol): Include directory name when
3987 calling start_subfile for SOL & BINCL symbols. This allows gdb to
3988 find include files, and yacc/lex sources when the cwd doesn't match
3989 that in which the object was compiled.
3990 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
3992 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
3995 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
3997 * maint.c (maintenance_command, maintenance_info_command):
3998 Install with allow_unknown as 0 and call help_list to show
3999 list of possibilities when no subcommand is specified.
4001 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4003 * configure.in: Add m68k-ericsson-*.
4004 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4006 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4008 * maint.c: New file.
4009 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4010 * Makefile.in (OBS): Add new file maint.o.
4011 * defs.h (command_class): Add class_maintenance.
4012 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4013 commands. Allow for them (and other nonessential parts of gdb)
4014 to be selectively left out under special circumstances.
4015 * gdbtypes.c (recursive_dump_type): New function; supports
4016 maintenance print-type command.
4017 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4019 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4021 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4022 initializers. Add initializations for setprintlist, showprintlist,
4023 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4024 * printcmd.c (maintenance_print_type): New maintenance cmd.
4025 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4026 implied by comment that all cmd lists are owned by main.c.
4027 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4028 that all cmd lists are owned by main.c.
4029 * language.c (setchecklist, showchecklist): Move to main.c, as
4030 implied by comment that all cmd lists are owned by main.c
4031 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4032 deletelist): Remove redundant declarations (also in gdbcmd.h).
4033 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4034 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4035 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4036 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4037 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4038 maintenance_print_msymbols, maintenance_print_objfiles):
4040 * symmisc.c (printsyms_command, printpsyms_command,
4041 printmsyms_command, printobjfiles_command): Removed from
4042 _initialize_symmisc.
4043 * main.c (dump_me_command): Moved to maint.c and renamed to
4044 maintenance_dump_me.
4045 * breakpoint.c (all_breakpoints_info): Rename to
4046 maintenance_info_breakpoints.
4047 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4048 all_breakpoints_info to add maintenance_info_breakpoints to the
4049 maintenanceinfolist instead.
4050 main.c (initialize_main): Set up maintenance class commands.
4052 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4054 * energize-patches: Fix minor problems with building energize lib.
4056 * energize-patches: Change names of all cadillac procedure calls
4057 to be energize procedure calls. Simplify many hooks by moving
4058 tests energize.c. Configure energize, and build it automatically now.
4060 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4062 * Makefile.in (VERSION): Bump to 4.5.7.
4063 * cplus-dem.c (demangle_args): Validate index for previously
4064 seen type to guard against bogus values from malformed manglings.
4065 * valops.c (value_struct_elt_for_reference): Guard against
4066 blindly using NULL return value from lookup_symbol.
4068 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4070 * cadillac.c, cadillac-patches: Rename to energize.c and
4071 energize-patches. Change all routines and variables named
4072 'cadillac*' to 'energize*'. Create new file called energize.h to
4073 hold all interface declarations.
4075 * deblib/connection/*: Move all of this stuff into energize/, but
4076 delete unneeded files.
4078 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4080 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4082 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4083 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4084 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4085 child processes, to avoid dead ones "hanging around" after GDB exits.
4086 (attach): Always stop the process if it needs it. Set RLC flag
4087 when attaching running processes, so it will continue if we detach
4088 it, quit, or are killed.
4089 (detach): Clear faults and set RLC flag to make process run
4091 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4093 (info_proc): Open process O_RDONLY, so we can see any process,
4094 even those controlled by debuggers.
4095 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4097 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4099 Relocate symbols using an array of section_offsets, rather than a
4100 single `addr' or `offset'. This makes Solaris-2 support work, and
4101 permits better VxWorks (and maybe xcoff) support later.
4103 * symtab.h (struct section_offsets): New structure for keeping
4104 a set of offsets, rather than a single one.
4105 (struct objfile): Replace addr with section_offsets member.
4106 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4107 * gdb-stabs.h: New include file with `symbol type specific'
4108 parameters for psymtabs and objfiles.
4109 * Makefile.in (HFILES): Add gdb-stabs.h.
4110 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4111 * coffread.c: Conforming changes. Fake offset array always 0.
4112 * dbxread.c: Conforming changes.
4113 (struct dbx_symfile_info): Move to gdb-stabs.h.
4114 (start_psymtab): Call elfstab_offset_sections to calculate good
4115 offsets for this source file, based on the ELF symbol table info.
4116 (read_ofile_symtab): Yank N_CATCH, which is dead.
4117 (process_one_symbol, N_CATCH): Yank.
4118 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4119 Relocate with SECT_OFF_TEXT.
4120 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4121 to distinguish relocatable from absolute symbols. Then, if not
4123 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4124 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4125 (", N_ROSYM): SECT_OFF_RODATA.
4126 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4127 (dbx_symfile_offsets): Add to translate addr to offset.
4128 * dwarfread.c: Conforming changes. Single offset currently used.
4129 * elfread.c: Add various complaints about elf/stab stuff.
4130 #include gdb-stabs.h. Conforming changes, using a single offset.
4131 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4132 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4133 for later use in building psymtabs.
4134 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4135 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4136 (free_elfinfo): New fn, frees all chained stab_section_infos
4137 in an objfile, and zaps the start-of-chain pointer.
4138 (elfstab_offset_sections): New fn, looks in stab_section_info
4139 chain to determine section bases to relocate a psymtab's worth
4140 of symbols, as they are being read.
4141 * mipsread.c: Conforming changes. Stabs-reading will relocate
4142 using one offset. MIPS-reading will not relocate at all.
4143 * partial-stab.h: Relocate different symbol types using different
4144 offsets from section_offsets.
4145 * symfile.c: Conforming changes.
4146 (find_lowest_section): Unused function to use later
4147 to free us from the Tyranny of the Text Section.
4148 (syms_from_objfile): Translate absolute arg ADDR to offsets used
4149 in all lower layers of symbol reading. Call format-specific
4150 sym_offsets function to initialize offsets for high speed symbol
4152 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
4153 (symbol_file_command, add_symbol_file_command): Callers changed.
4154 * symmisc.c (dump_psymtab): Print new relocation parameters.
4155 * xcoffread.c: Corresponding changes.
4157 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
4158 * main.c (main): Read the $HOME/.gdbinit file before processing
4159 the argv arguments (e.g. reading symbol files or core
4160 files). This allows global parameters to be set, which will apply
4161 during the symbol reading. The ./.gdbinit is still read after
4163 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
4164 * xcoffexec.c: Clean up quote inside comment.
4166 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
4168 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
4169 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
4170 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
4171 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
4172 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
4173 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
4174 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
4175 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
4176 values.c, xcoffread.c:
4177 Remove "(void)" casts from function calls where the return value
4178 is ignored, in accordance with GNU coding standards.
4180 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
4182 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
4183 * partial-stab.h: Ignore N_ENDM.
4184 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
4185 CODE or DATA section attachment. This eliminates a lot of random
4186 values from shared libraries, which screw up the ordinary symbols
4187 in the address ranges they happen to overlap.
4188 * buildsym.c (define_symbol): Eliminate special tests
4189 for function types; move into "function" cases in switch statement.
4190 (define_symbol: 'f', 'F', 'P'): Process all parameter types
4191 in case they define new type numbers. But ignore them (FIXME).
4192 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
4193 (read_sun_builtin_type): Add commentary.
4195 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4197 * xm-rs6000.h: define MEM_FNS_DECLARED
4199 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
4201 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
4202 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
4203 * mips-xdep.c: Remove most include files (unused, caused errs).
4204 (fetch_core_registers): Use right parameters in dummy fn.
4206 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
4208 * buildsym.c (scan_file_globals): Beware the null file.
4209 Fix from Jim Williams.
4211 * stack.c (return_command): Evaluate expression *before* popping
4212 off the stack frames! Fix inspired by Jim Williams.
4213 (up_silently_command, down_silently_command): No sel frame is error.
4215 * defs.h (memcpy, memset): Conditionalize decls on
4216 #ifndef MEM_FNS_DECLARED, since DECstation differs.
4217 (alloca): Break out the STDC and non-STDC alloca cases, to make
4218 it work on old preprocessors as well as "picky ANSI" ones.
4219 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
4221 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
4222 * utils.c (fputs_demangled): Rename SLOP since DECstation system
4223 header files define it!
4225 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
4227 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
4229 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4230 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
4231 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
4232 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
4233 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
4234 utils.c, valarith.c, valops.c, valprint.c, values.c:
4235 Replace bcopy() use with memcpy(), which is more standard and can
4236 take advantage of gcc's builtin functions for increased performance.
4237 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
4238 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
4240 Replace bzero() use with memset(), which is more standard and can
4241 take advantage of gcc's builtin functions for increased performance.
4242 * i386-tdep.c, main.c, valprint.c:
4243 Replace bcmp() use with memcmp(), which is more standard and can
4244 take advantage of gcc's builtin functions for increased performance.
4246 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
4248 * remote.c (remote_wait): Fix cast on signal() call.
4249 * defs.h (alloca): More diddling with alloca. Have to ensure
4250 that it has a prototype, so that if alloca is defined as a macro
4251 that takes an arg, the definition is seen as a use of a macro
4252 that takes an arg, to satisfy picky ANSI preprocessors.
4254 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
4256 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
4257 consistency with all other gdb files.
4258 * cadillac.c: Use <string.h> rather than <strings.h>.
4259 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
4260 * Makefile.in (MAKE): Remove definition for consistency with
4261 other Makefile.in files and to fix problem with recursive makes.
4263 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
4265 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
4268 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4270 * source.c (print_source_lines): for DOS interoperability; don't
4271 print CR (013) as ^M.
4273 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
4275 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
4277 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
4279 * remote.c (remote_wait): Cast signal to void * to avoid warning
4280 from busted HP compiler.
4282 * partial-stab.h (N_SO): Rearrange code a little so that all SO
4283 stabs cause end_psymtab to be called.
4285 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
4286 compiler feature of putting 'c' into basic type descriptors for
4289 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
4290 where there is no place for nPC in prrun struct.
4292 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
4294 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4295 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
4296 * dwarfread.c (enum_type): Save enum names on type_obstack.
4297 * dwarfread.c (struct_type): Save member name on type_obstack.
4298 * symtab.c (_initialize_symtab): Fix misspelling.
4299 * regex.c (store_jump, insert_jump): Return void.
4301 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
4303 * defs.h (PARAMS): Move to ../include/ansidecl.h.
4304 (alloca): Declare return type on SPARC, since Sun doesn't.
4305 (*_BYTE_ORDER): Improve comment: *must* be defined.
4307 * tm-hppa.h: New file, architectural definition of HP PA.
4308 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
4310 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
4311 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4312 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
4313 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
4316 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4317 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4318 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4320 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4322 * printcmd.c (output_command): Thinko.
4323 (x_command): Only set remembered size/format if cmd succeeds.
4325 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4326 since it is no longer used and burns time for every symbol read.
4327 (process_one_symbol): Treat N_CATCH like default (complain).
4329 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4331 * partial-stab.h (case N_TEXT): Fix fencepost error when
4332 detecting start of new symbol info after reading symtab for a
4333 module with a zero length TEXT segment.
4335 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4337 * Makefile.in (VERSION): Bump to 4.5.6.
4338 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4340 * defs.h (NORETURN): Define away for Lucid compiler.
4341 * remote.c (remote_timer, remote_interrupt): Signal handlers
4343 * ser-termios.c (serial_write, serial_close): Return whatever
4344 value the write/close call returns, rather than falling off end.
4345 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4346 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4348 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4349 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4351 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4352 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4353 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4354 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4356 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4357 store_inferior_registers): Supply missing fourth argument to
4359 * cadillac.c (kernel_dispatch): Make return type void.
4360 * cadillac.c (iosig): Signal handlers take one int arg.
4361 * valprint.c (val_print_fields): Call fprint_symbol to get
4362 automatic C++ demangling for mangled field names.
4364 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4366 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4367 * dwarfread.c (enum_type): Fix misspelling in comment.
4368 * valprint.c (val_print_fields, cplus_val_print): Minor
4369 adjustment to printing of C++ class structures to more closely
4370 match format for printing C structures, with and without setting
4373 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4375 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4376 (which is not a Posix signal) if it isn't defined.
4377 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4378 New port to Linux (a free Unix clone for 386 machines).
4380 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4382 COFF changes for dealing better with EPI 29K C compiler output.
4384 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4386 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4387 (read_coff_symtab): Move patch_opaque_types call from
4388 coff_symfile_read. Restrict it to symtabs from this objfile.
4389 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4390 references on opaque type chain; just let coff_lookup_type handle 'em.
4391 (decode_type): Complain about tagndx values on
4392 non-struct/union/enum types, which the EPI compiler tends to produce.
4394 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4396 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4399 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4400 usage to match new prototype. Include libbfd.h to get prototype.
4402 * source.c (find_source_lines): Handle large st_size fields.
4404 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
4406 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
4407 * stack.c (return_command): Use cleanups to avoid memory leaks.
4409 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
4411 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
4412 INT_REGNUM to INTE_REGNUM.
4414 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
4416 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
4418 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
4419 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
4420 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
4421 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
4423 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
4424 declarations of malloc/realloc/free that are inserted by some
4426 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
4428 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
4429 another decl of strdup (this really ought to come from libiberty.h!).
4431 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
4433 * remote.c (getpkt): Error if input exceeds buffer size.
4434 (_initialize_remote): `set remotedebug' enables packet trace.
4436 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
4437 N_SLINE's, etc, just like Sun cc on Solaris2.
4439 * am29k-tdep.c (read_register_stack, write_register_stack):
4440 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4441 variable. Add `set' and `show' commands for it.
4442 * doc/gdb.texinfo: Document it.
4444 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
4446 * valprint.c (type_print_1): Plug memory leak. Print all
4447 C++ syms as demangled, not just functions.
4448 * buildsym.c (read_range_type): When we find a signed char
4449 type, do a lookup of signed char, not plain char. Plain char's
4450 still get looked up as plain char's elsewhere.
4452 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
4454 * eval.c: Avoid residue-by-zero when evaluating without side effects.
4455 (Bug and fix found by Pierre Willard.)
4457 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
4459 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
4461 * xm-rs6000.h: Add decl for strdup().
4463 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
4466 * breakpoint.c (enable_command, disable_command): Without args,
4467 should only affect normal breakpoints and watchpoints.
4469 * m68k-pinsn.c (print_insn_arg): Make register be const.
4470 * xcoffexec.c: Remove ' from comment.
4471 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
4472 with decls of malloc in c-exp.tab.c (as produced by yacc).
4473 There's got to be a better way to do this...
4475 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
4477 * partial-stab.h: Convert single rindex use to strrchr.
4478 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
4479 standard <strings.h> file, now that the only single use of
4480 rindex in the gdb source files is gone.
4482 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
4484 * mipsread.c: Undo ill effects from including <strings.h>,
4485 which #defines index to be strchr. Unfortunately, index is
4486 a member of a symbol table structure that can't be changed.
4487 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
4488 remove redundant #include's.
4490 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
4492 * mipsread.c: #include <strings.h> for rindex().
4494 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
4496 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
4498 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
4500 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4501 extraneous SO stabs from busted C++ compilers.
4503 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
4505 * Makefile.in (VERSION): Bump to 4.5.5.
4506 * symtab.c (decode_line_1): Until C++ support stabilizes, when
4507 C++ lookups fail, print possibly helpful hint about completion.
4508 * cplus-dem.c (demangle_signature): Fix ARM style demangling
4509 for static data members.
4510 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
4511 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
4512 it's broken on ncr3000's.
4514 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
4516 * dwarfread.c (decode_modified_type): Change type of first arg.
4517 Change 'modifier' to char from unsigned char. Cast single use
4518 that needs to be unsigned char.
4519 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
4520 * utils.c (strdup_demangled): Add function.
4521 * defs.h (strdup_demangled): Add prototype.
4522 * stack.c (return_command): Demangle C++ function names for query.
4523 * infcmd.c (jump_command): Demangle C++ function names for query.
4524 * cplus-dem.c (consume_count): New function and prototype.
4525 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
4526 do_type): Replace conversion code with consume_count().
4527 * cplus-dem.c (gnu_special): Fix demangled of static members.
4528 * source.c (list_command): Print demangled function names
4529 when appropriate. Fix supplied by Peter Schauer.
4531 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
4533 * sparc-tdep.c: Clean up slightly for Solaris2.
4535 * buildsym.c (define_symbol): Nameless types are now on several
4536 platforms; generalize them and un-ifdef them to make Solaris 2
4539 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
4541 * infcmd.c: Fix typo (reported by Rob Savoye).
4542 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4543 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4544 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4545 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4546 rather than the one for the first file in the dependency chain.
4548 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4549 set. Don't reset our own texthigh, or dependency-only pst's, in
4550 scanning all the rest of the psymtabs.
4551 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4553 * buildsym.h (N_UNDF): Improve comments.
4554 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4556 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4558 * symtab.h (struct symbol): Add aux_value union for preserving
4559 an additional per-symbol value.
4560 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4561 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4562 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4563 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4564 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4566 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4568 * symfile.c (clear_symtab_users_once): Now non-static (for
4571 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4573 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4574 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4575 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4577 Solaris-2 support on SPARC:
4579 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4580 Add symbol_size and file offsets to struct symloc.
4581 Add static symbol_table_offset, string_table_offset,
4582 file_string_table_offset, next_file_string_table_offset,
4584 (add_old_header_file): Convert error() to complain()t.
4585 (dbx_symfile_read): Get symbol size via the objfile.
4586 Also get symbol_table_offset.
4587 (dbx_symfile_init): Record symbol size and count via the objfile.
4588 (dbx_next_symbol_text): Always add file_string_table_offset when
4589 accessing string table.
4590 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4591 (SET_NAMESTRING): Use the offset.
4592 (end_psymtab): Large kludge to determine addresses where source
4593 files start and end (for the psymtab header).
4594 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4595 Get this, symbol size, and symbol offset, from psymtab.
4596 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4597 Patch up last_source_start_addr if zero in N_SO.
4598 (process_one_symbol): Add variable function_start_offset.
4599 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4600 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4601 ( "", N_OBJ, N_OPT): Ignore.
4602 (elfstab_build_psymtabs): New function to read stabs out of
4605 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4606 (gdb): use GLOBAL_CFLAGS when linking, too.
4607 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4608 (N_OBJ, N_OPT): Ignore.
4609 ('f', 'F'): Save last function name.
4611 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4612 extra info in the minimal symbol.
4613 (elf_symtab_read): The extra info is the size of an ELF object,
4614 which was kludged to us in the `udata' field of the BFD symbol.
4615 Gag me with a crowbar...
4616 (elf_symfile_read): Keep track of both the absolute load address,
4617 and the offset between load addr and symbols. Handle STABS as
4618 well as DWARF sections, passing the absolute load address to
4619 elfstab_build_psymtabs.
4621 * symfile.h: Prototype elfstab_build_psymtabs.
4622 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4624 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4626 * buildsym.h: Add processing_acc_compilation flag.
4627 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4628 (define_symbol): Skip arg types in function entries. Resolve
4629 overloaded 'P' which acc uses for prototypes of functions called
4631 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4633 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4634 save size of ELF symbols. FIXME.
4635 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4636 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4638 * configure.in: Solaris config is sparc-sun-solaris2.
4639 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4641 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4642 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4643 * symfile.c (symfile_bfd_open): Comment where name is freed.
4644 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4646 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4648 * expprint.c (print_subexp): Add missing ']'.
4649 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4650 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4651 * WHATS.NEW: Point out improved C++ function name handling.
4652 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4653 type names for both implicitly and explicitly signed integral
4654 types. See comment in the source code.
4656 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4658 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4659 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4660 * expprint.c (print_subexp): Fix printing of register names.
4662 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4664 * inferior.h (register_valid): Declare.
4665 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4666 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4667 macros for traversing the data structures in a single objfile.
4668 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4669 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4672 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4674 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4675 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4676 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4677 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4679 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4681 * depend: rebuild to account for remote-st2000.c.
4682 * remote-st2000.c: Almost works now.
4683 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4685 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4687 * c-exp.y (yylex): Recognize single-quoted strings that specify
4688 tokens with embedded whitespace, such as C++ demangled names.
4689 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4690 * main.c (gdb_completer_quote_characters): Add global variable.
4691 * main.c (symbol_completion_function): Total rewrite for C++
4692 demangled name handling.
4693 * main.c (skip_quoted): New function.
4694 * main.c (main): Set rl_completer_quote_characters.
4695 * symmisc.c (dump_symtab): Print source language for symtab.
4696 * symtab.c (expensive_mangler): Add prototype and function.
4697 * symtab.c (completion_list_add_symbol): Total rewrite for new
4698 C++ demangled name handling.
4699 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4700 other changes for demangled C++ symbol handling.
4701 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4702 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4703 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4704 * symtab.c (completion_list_add_symbol): Total rewrite for new
4705 C++ demangled name handling.
4706 * symtab.c (expensive_mangler): New function.
4707 * utils.c (strcmp_iw, demangle_and_match): New functions.
4708 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4710 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4712 * Makefile.in: Roll VERSION to 4.5.4.
4713 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4714 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4715 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4717 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4719 * alldeps.mak: Rebuild to account for new files.
4720 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4721 * tm-st2000.h: New file.
4722 * configure.in: Tandem debug monitor (st2000) support.
4723 * remote-st2000.c, config/st2000.mt: ditto.
4725 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4727 * blockframe.c (inside_entry_file, inside_main_func,
4728 inside_entry_func): Return 0 if no symbols; avoid crashing.
4730 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4732 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4733 without masking, since it is signed and will later be compared
4734 against signed quantities. The right fix is probably to make
4735 it all unsigned, but this is a small, safe fix for this release.
4736 FIXME -- make the real change sometime soon.
4738 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4740 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4741 parameter in call to `symbol_file_add' to 0.
4743 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4745 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4747 * configure.in: Handle -m680[01234]0-wrs.
4749 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4751 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4752 `ieee_extended_to_double'.
4754 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4756 * valops.c (value_assign): Lint, by Pierre Willard.
4758 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4760 * coredep.c (fetch_core_registers): Remove premature warning,
4761 which triggers on DECstation even though all regs are accessible.
4763 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4764 sign-extension of instruction fields even on unsigned-char hosts.
4765 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4767 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4768 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4769 since they define the target, not the host.
4770 * m88k-pinsn.c: Fix typo.
4772 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4774 * valarith.c (value_zerop): -0.0 is still zero.
4775 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4776 Patches by Paul Eggert <eggert@twinsun.com>.
4778 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4780 * alldeps.mak, depend: re-make to account for ser-*.c.
4782 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4784 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4785 disconnecting from controlling terminal, to avoid gdb hanging
4786 on SVR4. Fixes bug reported by Oliver Okrongli.
4787 * procfs.c (PROC_NAME_FMT): Change format to match default used
4788 by system, as suggested by Oliver Okrongli.
4789 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4790 bug fix from Brent Townshend (bst%tt@cam.ORG).
4791 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4792 by turlais@rechser.total.fr.
4793 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4794 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4795 * objfiles.h (unlink_objfile): Add prototype.
4796 * objfiles.c (unlink_objfile): Add function.
4797 * objfiles.c (free_objfile): Call unlink_objfile.
4798 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4799 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4800 Also, discard old possibly bogus sf struct.
4801 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4802 find_sym_fns() for remapped symbol files, in case of any changes
4803 since the last mapping.
4805 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4807 * findvar.c (read_relative_register_raw_bytes): use the raw size
4808 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4810 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4812 Changes to support GDB running on DOS using GO32 and H8 support
4814 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4815 allowing hosts with different text and binary file formats to
4817 * coffread.c (read_coff_symtab): changed calling convention and
4818 operation - now it opens its own file with FOPEN_RB rather than
4819 duping and fdopening the provided handle.
4820 * dbxread.c, cplus-dem.c: #include mangling.
4821 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4822 binary files oring in the right bit.
4823 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4824 * remote-hms.c: cleanup to use the new remote serial stuff
4825 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4826 independent remote terminal I/O.
4827 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4828 * source.c (openp): fix off by one problem removing / - can now
4829 open a source file in the root directory with DOS.
4830 * values.c (value_as_pointer): remove bogus address bits from
4831 long. (unpack_long): unpack into unsigned long/short if pointer.
4833 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4835 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4836 It gets permanently stuck in many OSes.
4837 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4839 * breakpoint.c: Improve help text for info breakpoints.
4841 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4843 * README: Add pointer to internals doc, and describe reading
4845 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4846 * symtab.c (output_source_filename): Remove old glop for wrapping
4847 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4849 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4851 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4852 * munch: Add sort -u to avoid duplications.
4853 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4854 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4856 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
4858 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
4859 avoid infinite loops while demangling bogus mangled names.
4860 * valprint.c (type_print_base): Minor fix for GNU style guide
4863 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
4865 * Makefile.in (VERSION): Bump to 4.5.3
4866 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
4867 * Makefile.in (demangle): New target to create standalone
4868 demangler with same code and options as internal demangler.
4869 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
4870 to support ARM style and Lucid style demangling, improve
4871 maintainability, fix several demangling bugs. More changes
4873 * defs.h (strstr): Add ANSI compatible prototype.
4874 * valprint.c (type_print_1): Demangle using ansi option.
4875 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
4877 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
4879 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
4882 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
4884 * mipsread.c (parse_procedure): Return rather than using
4885 uninitialized variable 'b'.
4887 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
4889 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
4890 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
4891 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
4892 relative to each source file.
4894 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
4896 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
4899 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
4901 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
4902 * am29k-tdep.c: Update to latest code from AMD.
4903 (get_saved_register) don't crap out if no frame.
4904 * remote-udi.c: Set/clear inferior_pid as appropriate.
4905 (udi_open) call target_preopen, don't close fd 0!!!, clean up
4906 error handling. Fixup end-of-debugging messages.
4907 (udi_fetch_registers) clean up big time, mainly don't multiply
4908 register_valid indices by 4, and use proper Offset when reading
4909 gr96-gr127. (udi_store_registers) general cleanup.
4910 (fetch_register) cleanup, simplify. (regnum_to_srnum)
4911 INT_REGNUM->INTE_REGNUM.
4912 * tm-29k.h: Upgrade to latest code from AMD.
4913 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
4914 (UDIConnect) Clean up error processing (like, don't do exit() if
4915 execlp fails), make code restartable, make more attractive.
4916 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
4919 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
4921 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
4922 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
4923 from former to latter.
4925 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
4927 * cplus-dem.c (do_args): Handle void args the same as others.
4928 * objfiles.c (free_objfile): Only try to unmap files when
4929 reusable objfiles are supported.
4930 * valprint.c (type_print_varspec_suffix): Add parameter that
4931 specifies if C++ demangling included function arguments. Use
4932 it to suppress printing extra pair of ()'s.
4933 * valprint.c (type_print_1): Fix problem with printing demangled
4934 C++ function types where demangled type includes the function
4937 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
4939 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
4940 Allows selection of C++ demangler to be a configuration option
4941 until multiple demanglers are supported.
4942 * demangle.h: New include file for extended demangler support.
4943 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
4944 utils.c, valprint.c: Include "demangle.h" and change all calls
4945 to cplus_demangle() or fputs_demangled() to use individual
4947 * valprint.c (type_print_1): Change options to cplus_demangle
4948 to print demangled function args. Still broken, but now less so.
4949 * cplus-dem.c: Include demangle.h, reorganize and update some
4950 comments to reflect reality.
4951 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
4952 second arg from fixed integer to bit based multiple options.
4953 * cplus-dem.c (optable): Reformat and replace ansi members with
4955 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
4957 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
4959 * values.c (set_internalvar): Force evaluation of lazy values.
4960 Bug reported by RMS.
4962 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
4964 * Makefile.in (VERSION): Bump to 4.5.2.
4965 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
4966 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
4967 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
4968 proper handling of bit fields.
4969 * gdbtypes.h (struct type): Clarify use of field.bitpos.
4970 * symtab.h: Fix couple of misspellings in comments.
4971 * value.h (struct value): Clarify use of bitpos.
4972 * value.h (unpack_field_as_long): Change prototype, returns
4974 * values.c (unpack_field_as_long): Change return type to LONGEST,
4975 sign extend unpacked fields that are signed, other rewriting.
4976 * config/ncr3000.mt: New target config file.
4978 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
4980 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
4981 even when printing 8-bit characters.
4983 * gdbtypes.c (make_{reference,pointer,function}_type): New
4984 functions which handle overwriting of forward-referenced types
4985 for stabs file reading.
4986 (lookup_{reference,pointer,function}_type): These just call
4987 the make_*_type functions with a null storage alloc parameter.
4988 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
4989 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
4991 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
4992 (dbx_alloc_type): Make it easier to understand. No funct change.
4993 (define_symbol: 't'): Don't put the typedef name into the name of
4994 the struct, union, or enum. Bugfix.
4995 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
4996 routines to properly handle overwriting preallocated types so that
4997 forward references will work.
4998 (read_enum_type): Force enum values to file scope, due to bug in
4999 Sun compiler output. FIXME, fix later.
5001 Remove unused header_file_prev_index mechanism. It was already
5002 obsolete in gdb-3.5. These comments appeared in 3.5:
5003 /* This code was used before I knew about the instance codes.
5004 My first hypothesis is that it is not necessary now
5005 that instance codes are handled. */
5006 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5007 * buildsym.h: Remove it and prev_index that saves it.
5008 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5010 * solib.c (special_symbol_handling): When called from core files,
5011 must set up debug_addr. Don't print error messages, just return.
5012 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5014 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5016 * cplus-dem.c: Allow nested class names (as in
5017 Foo::Bar::method()).
5018 Allow the cleaner cfront style of nested class names
5019 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5020 Make cplus_demangle re-entrant by removing use of global
5021 variables. Instead, place all shared variables in a
5022 stack-allocated structure, and pass around its address.
5024 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5026 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5027 29k-share/* subdirs...
5029 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5030 rewrite, only leave out the bugs.
5032 * Makefile.in: Add 29k/UDI support. Improve depend.
5033 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5035 * am29k-tdep.c: Update to use new calling conventions, and misc
5038 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5040 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5042 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5043 breakpoint instructions that leave PC pointing at the right place.
5045 * core.c (core_open): Call warning() to print warnings.
5047 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5049 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5050 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5051 This prevents a crash when trying to lookup the value of a
5052 non-existent symbol.
5054 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5056 * signame.c, signame.h: Remove, replaced by strsignal.c in
5058 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5059 sun386-xdep.c: Remove include of signame.h
5060 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5061 * Makefile.in (HFILES): Remove signame.h
5062 * Makefile.in (OBS): Remove signame.o
5063 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5064 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5065 psignal, perror): Add prototypes.
5066 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5068 * depend: Manually remove signame.[cho] references.
5069 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5071 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5072 with safe_strsignal.
5073 * core.c (core_open): Replace use of sys_siglist with
5075 * core.c (memory_error): Replace use of sys_errlist with
5077 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5079 * infcmd.c (program_info): Replace use of sys_siglist with
5081 * infrun.c (signal_stop, signal_print, signal_program):
5082 Allocate dynamically based on dynamic determination of number
5083 of signals to support.
5084 * infrun.c (child_create_inferior): Replace use of sys_errlist
5086 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5088 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5089 strsigno and sys_siglist with safe_strsignal.
5090 * infrun.c (handle_command): Call signo_max to find number of
5091 signals. Replace sig_number with strtosigno and sig_abbrev with
5093 * infrun.c (signals_info): Replace sig_number with strtosigno.
5094 * infrun.c (_initialize_infrun): Call signo_max to find number of
5095 signals. Dynamically allocate signal_{stop,print,program}.
5096 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5097 * procfs.c (errnoname): Add function and prototype.
5098 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5099 of sys_siglist with safe_strsignal.
5100 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5101 sys_siglist with safe_strsignal.
5102 * procfs.c (info_proc_stop): Call errnoname.
5103 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5104 * stuff.c (main, get_offset): Replace use of sys_errlist with
5106 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5107 with safe_strsignal.
5108 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5109 with safe_strsignal.
5110 * utils.c (safe_strerror, safe_strsignal): Add functions that
5111 call strerror and strsignal respectively, and deal with NULL
5113 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5114 sys_errlist with safe_strerror.
5115 * valprint.c (val_print): Replace use of sys_errlist with
5118 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5120 * Makefile.in: rework CFLAGS so that they can be set from the
5121 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5122 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5123 Pass CFLAGS on recusions.
5125 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5127 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5128 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5129 overkill for the problem it solved.
5130 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5131 and default to simply printing type names as appropriate.
5132 * main.c (main): Remove one of the leading newlines from
5133 warning_pre_print initialization.
5134 * objfiles.c (open_existing_mapped_file): Add function and
5136 * objfiles.c (open_mapped_file): Rewrite to use new function
5137 open_existing_mapped_file.
5139 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
5141 * sun3-xdep.c (fetch_core_registers): Lint.
5142 * tm-sun3.h: Prototype lint.
5145 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
5147 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
5148 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
5149 * objfiles.c: Cast calls to close() with unused returns to void.
5150 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
5151 old objfile's name before updating it.
5152 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
5153 * objfiles.h (objfile struct): Add mmfd member.
5154 * symfile.c (syms_from_objfile): Move some code to
5155 new_symfile_objfile.
5156 * symfile.c (new_symfile_objfile): Add new function, common code
5157 from syms_from_objfile.
5158 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
5159 mapped and unmapped symbol files.
5160 * symfile.c (symbol_file_command): Print "No symbol file now"
5161 message, ala exec_file_command for the exec file.
5162 * symfile.h (new_symfile_objfile): Add prototype.
5163 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
5164 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
5166 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
5168 * rs6000-pinsn.c: New version from IBM (Metin).
5169 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
5170 to avoid warnings from some compilers.
5172 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
5174 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
5175 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
5176 type's flag word that marks it as a fundamental type.
5177 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
5178 flags argument for all calls to init_type().
5179 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
5180 flags argument for all calls to init_type(). Also remove
5181 dependency on host sizes for ints, floats, etc.
5182 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
5183 flags argument for all calls to init_type(). Also remove
5184 dependency on host sizes for ints, floats, etc.
5185 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
5186 bit to flags argument for all calls to init_type(). Add types
5187 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
5188 * valprint.c (unsigned_type_table, signed_type_table,
5189 float_type_table): Remove.
5190 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
5191 bit when printing fundamental types, and print the actual name
5192 for such types, rather than inventing one. Remove code that
5193 invented fundamental type names.
5194 * valprint.c (_initialize_valprint): Remove initializations
5195 for now removed unsigned_type_table, signed_type_table, and
5198 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
5200 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
5201 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
5204 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
5206 * dwarfread.c (target_to_host): New function similar to previous
5208 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
5209 Extensive changes to convert all previous usages to use new
5210 target_to_host() function.
5211 * dwarfread.c (struct dieinfo): Change types of most integral
5212 members to be unsigned.
5214 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
5216 * WHATS.NEW: Revise -mapped doc.
5218 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
5220 * mipsread.c (parse_partial_symbols): Complain when sh->index is
5221 too high or when skipping `forwards' moves us backwards.
5222 (parse_type): Print mis-guessed tag name in complaint.
5223 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
5224 (parse_procedure): Do not attempt to create symbols; just fill in
5225 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
5226 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
5227 for clarity. Set top_stack before calling parse_external. In
5228 stabs, sort symbols before calling parse_procedure.
5230 * symmisc.c (std_in, std_out, std_err): Add vars to access std
5231 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
5232 * Makefile.in: Remove stage* targets. Avoid echo on recursive
5233 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
5236 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
5238 * Makefile.in (VERSION): Set to 4.5.1.
5239 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
5240 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
5241 fill_gregset): New functions for SVR4 /proc support.
5242 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
5243 Remove new symbol types and such to ../include/coff/symconst.h.
5244 (parse_symbol): Simplify code for parsing struct/enum/unions.
5245 (parse_type): Handle `long long' types.
5246 (upgrade_type): Handle `const' qualifier.
5247 (parse_partial_symbols): fix indentation, clean a bit.
5249 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
5251 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
5252 copy in data from raw read buffers, calling bfd byteswapping
5253 routines as appropriate. Use to replace most existing memcpy
5255 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
5256 * configure.in: Recognize new ncr3000 config.
5257 * config/ncr3000.mh: New config file.
5259 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
5263 * README: Update for release.
5264 * Makefile.in: Update version to 4.5.
5265 * WHATS.NEW: The obvious.
5267 * depend: Generate new depend file for this release.
5269 * Makefile.in (depend): Fix dependancy generation so that it does
5270 not include gcc 'fixincluded' files, which are usually in a system
5273 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
5275 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
5276 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
5277 symbols for nameless types. And, handle `R' (register parameter
5278 type) for AIX. (an extension to existing stabstring grammar).
5279 * rs6000-xdep.c: Fix typo (= should have been ==).
5281 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
5283 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
5285 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
5287 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
5288 * signame.c (SIGWAITING, SIGLWP): Add.
5290 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
5292 * xm-i386mach.h: add decls for errno and strdup().
5294 * breakpoint.c (breakpoint_1): Add (int) casts for enums
5295 used in array index context (otherwise, some compilers barf).
5297 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
5299 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
5300 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
5301 in a system call, and provide better backtrace if so.
5303 * Makefile.in (HFILES): Add xcoffsolib.h.
5304 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
5305 * rs6000-pinsn.c: #include "opcode/rs6k.h"
5307 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
5308 mipscoff_symfile_read): Convert to BFD to do file I/O.
5310 * symfile.c: #include <ctype.h> to get proper def if isspace().
5312 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
5314 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
5316 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5317 function also when parsing embedded stabs.
5319 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5321 * mipsread.c: Fix more declarations.
5323 * mipsread.c: Fix many invocations of complain. Use enum
5324 type_code where appropriate.
5326 * xm-vaxult.h: Add decl for strdup().
5328 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5331 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5333 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5336 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5338 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5339 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5340 Merge in more patches for rs6000 from Metin Ozisik.
5341 * utils.c: Fix typo in comment.
5343 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5345 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5346 * procfs.c (attach): Set nopass_next_sigstop if attached
5347 process is forcibly stopped.
5348 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5349 resending SIGSTOP to attached process on first resume.
5351 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5353 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5355 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5357 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5358 (VERSION): Bump to 4.4.85.
5359 * mipsread.c: Update for new include files. Lint.
5360 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5361 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5362 Don't need to bring in mipsread.o specially any more.
5364 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5366 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5367 routine (for Irix-4.x). Make many funcs static and void.
5368 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5369 * (init_extra_frame_info): Don't trash cached value of frame
5370 pointer register. This fixes backtracing through routines that use
5371 alloca(). Generally clean up declarations of functions, and use
5372 typedefs and macros to reference data structures as appropriate.
5373 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5376 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5378 * values.c (unpack_long): Fix unpacking error for signed chars
5379 on hosts where the default character type is unsigned.
5380 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5381 for newer SVR4 variants.
5382 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5383 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5384 * procfs.c (mappingflags): Add support for MA_PHYS
5386 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5388 * buildsym.c (read_struct_type): Avoid coredump when C++
5389 abbreviated type name is messed up. Reported by Joe Buck.
5390 FIXME, we need to determine whether GDB or GCC needs to be
5391 smarter to correctly locate this type name.
5393 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5394 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5395 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5396 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5397 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5399 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5401 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
5402 * symtab.h (current_source_symtab): Make extern
5403 * symtab.h (current_source_line): Make extern
5404 * inferior.h: Move all procfs.c prototypes to one place, add
5405 prototype for proc_signal_handling_change. Add prototypes for
5406 signal_stop_state, signal_print_state, and signal_pass_state.
5407 * inferior.h (stop_soon_quietly): Make extern
5408 * inferior.h (attach_flag): Make extern
5409 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
5410 * infrun.c (signal_stop_state, signal_print_state,
5411 signal_pass_state): New functions to query specific signal
5413 * infrun.c (handle_command): Minor error message change, add
5414 NOTICE_SIGNAL_HANDLING_CHANGE.
5415 * procfs.c (open_proc_file): Remove iris specific reset of
5416 inherit-on-fork flag, moved to proc_set_exec_trap().
5417 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
5418 to reset inherit-on-fork flag, bash comment to GNU form.
5419 * procfs.c (proc_base_address, set_proc_siginfo,
5420 fetch_core_registers): Conform to code style.
5421 * procfs.c (signame.h): Include.
5422 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
5423 syscallname(), info_proc_syscalls()): New macros, tables, and
5424 functions to organize and report system call information.
5425 * procfs.c (saved_fltset, saved_trace, saved_sighold,
5426 saved_exitset, saved_entryset): Add to procinfo struct.
5427 * procfs.c (struct trans): Add.
5428 * procfs.c (pr_flag_table, pr_why_table, faults_table,
5429 siginfo_table, errno_table): Tables to translate numeric values
5430 to symbolic names and short descriptions.
5431 * procfs.c (signalname, info_proc_signals): Add function and
5433 * procfs.c (proc_info): Now info_proc.
5434 * procfs.c (proc_info_address_map): Now info_proc_mappings.
5435 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
5436 info_proc_faults, lookupname, lookupdesc, sigcodename,
5437 sigcodedesc): New functions.
5438 * procfs.c (proc_signal_handling_change): New function to set
5439 the trace flags based on the state of gdb's signal handling flags.
5440 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5441 and remove code to do PIOCSTRACE ioctl.
5442 * procfs.c (attach, detach): Preserve and restore process flags
5443 using saved_* fields in procinfo struct.
5444 * procfs.c (attach): Call proc_signal_handling_change.
5445 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
5446 * procfs.c (proc_desc): Update for latest changes.
5447 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
5448 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5449 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5451 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
5453 * procfs.c (set_proc_siginfo): Add prototype and new function.
5454 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
5455 up inferior siginfo struct.
5456 * elfread.c (elf_symfile_read): Compute the relocation amount
5457 by subtracting off the address of the ".text" section.
5458 * solib.c: Add pointer to ".text" section to so_list struct.
5459 * solib.c (solib_map_sections): Initialize pointer to ".text"
5460 section in so_list struct.
5461 * solib.c (symbol_add_stub): Pass base address of ".text"
5462 section to symbol_file_add, rather than the load address of
5463 the shared library. On SunOS they are the same. On SVR4 they
5466 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
5468 * mipsread.c (parse_procedure): PDR.isym should get pointer to
5469 function name, not .gdbinfo. symbol.
5471 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
5473 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
5475 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
5477 * Makefile.in (VERSION): 4.4.8
5479 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
5480 commands in .cshrc/.profile won't get traced.
5482 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
5484 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
5485 * exec.c (build_section_table): Don't abort if no sections.
5486 * sparc-tdep.c (single_step): Lint.
5487 * utils.c (mrealloc): Handle realloc (0, size) case here.
5489 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
5491 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
5494 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
5496 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
5497 .gdbinfo. symbols are created. Move creation from parse_procedure
5498 to parse_symbol, where it is fairly easy to grow the symtab. This
5499 also fixes a symtab trashing bug on all mips-based systems.
5500 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
5502 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
5503 mips_extra_func_info, and all the PROC_xxx macros that look at it.
5505 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
5507 * c-exp.y: Add missing return type to yyparse() prototype.
5509 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
5511 Create and use macros for iterating on symtabs, psymtabs, msymbols.
5513 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
5514 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
5515 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
5516 (patch_opaque_types): Avoid dummy args and result.
5517 * objfiles.c (have_partial_symbols, have_full_symbols,
5518 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
5519 (iterate_over_objfiles, iterate_over_symtabs,
5520 iterate_over_psymtabs): Remove, clunky and slow.
5521 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
5522 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
5523 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
5524 dump_objfile): Remove dummy args and results. Move filename
5525 comparisons to callers.
5526 (printsyms_command, printpsyms_command, printmsyms_command,
5527 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
5528 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
5529 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
5530 list_symbols, make_symbol_completion_list): Replace explicit
5531 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
5532 Eliminate Dijkstra flag crap, break out of loops with gotos.
5533 (lookup_symtab_1): Protect '/' tests from short filenames.
5534 (cplus_mangled_symbol): Move inline into lookup_symbol.
5535 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
5536 (relocate_minimal_symbol): Move inline to vmap_symtab.
5537 (vmap_symtab): Replace iteration with ALL_OBJFILES,
5538 iterate_over_msymbols with ALL_MSYMBOLS.
5540 Misc cleanup prior to release.
5542 * Makefile.in (VERSION): Roll to 4.4.7.
5543 (HFILES): Add call-cmds.h.
5544 * call-cmds.h: New header for command fns called by other files.
5545 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5546 (breakpoint_1): Remove unused type arg. Change callers.
5548 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5549 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5550 * mipsread.c: Add prototypes for all static functions.
5552 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5553 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5554 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5555 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5556 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5557 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5560 * buildsym.c (define_symbol): Handle global register variables
5561 (from Pierre Willard). Complain if register numbers are too large.
5562 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5563 * tm-sparc.h: Don't #include <sun4/reg.h>.
5564 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5565 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5567 * language.h: Avoid forward enum declaration.
5568 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5569 config/sun4os5.mt: New host and target.
5570 * defs.h (errno): #include <errno.h> rather than assuming int.
5571 From Pierre Willard.
5573 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5574 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5575 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5576 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5577 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5578 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5579 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5581 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5583 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5584 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5585 * language.h (enum exp_opcode): Avoid forward enum def.
5586 * main.c (define_command, user_defined_command): Lint.
5587 * mem-break.c, xcoffread.c: Lint.
5588 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5590 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5592 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5593 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5594 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5595 or IBM6000_TARGET as (approximately) appropriate.
5597 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5599 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5600 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5601 or not to try reading symbols from a mapped objfile. Plugs memory
5602 leak due to shared libraries generating no psymtabs or symtabs.
5604 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5606 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5607 * copying.awk: Lint. Make stronger warning at top of copying.c.
5608 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5609 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5610 (lookup_pointer_type): Add FIXME comment.
5611 * main.c (set_history_size_command): Disallow negative size.
5612 * partial-stab.h: Update copyright.
5613 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5615 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5617 * main.c (set_history_size_command): Negative size is error.
5618 (Reported by Peggy Fieland.)
5620 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5622 * coffread.c (coff_symfile_init): Update comment.
5623 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5624 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5625 macros to access the dbx specific objfile information.
5626 * dbxread.c (symfile_string_table, symfile_string_table_size):
5627 Remove these local variables.
5628 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5629 read_dbx_symtab): Remove the stringtab and stringtab_size params
5630 from the function prototypes, the function definition, and the
5631 function calls. These are now available via DBX_STRINGTAB and
5632 DBX_STRINGTAB_SIZE using the objfile pointer.
5633 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5634 an arg to read_dbx_symtab.
5635 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5636 stringtab and the dbx specific per-objfile private info.
5637 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5638 args in prototype, function definition, and function calls. It is
5639 now available via the DBX_SYMCOUNT macro using the objfile
5641 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5642 local instance of struct dbx_symfile_info and replace with DBX_*
5644 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5645 symfile_string_table and symfile_string_table_size.
5646 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5647 symfile_string_table.
5648 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5649 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5650 stringtab size variables. Remove all code that used to reread
5652 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5653 to prior to any calls to mmalloc for the objfile specific heap.
5654 * utils.c (init_malloc): Document the requirement that for each
5655 heap for which corruption checking is desired, that init_mmalloc
5656 must be called prior to any mmalloc calls on the heap.
5658 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5660 * rs6000-pinsn.c: Make dis-assembly output more like
5661 other targets: Don't print instruction in hex before
5662 the assembly; use print_address to print out jump
5665 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5667 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5668 * cplus-dem.c: Support "Sc" meaning "signed char".
5670 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5672 * configure.in: fix iris/iris3.
5674 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5676 * command.c, main.c (various places): Use ctype.h macros
5677 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5678 (such as (x >= 'A' && x <= 'Z')).
5679 (There are still more of these in other files.)
5680 * main.c (defined_command): Lower-case the user's
5681 new command before entering it. Needed because
5682 command lookup is case-insensitive (and also lower-cases).
5683 (Based on Metin's earlier patch.)
5685 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5687 * config/irix4.mh: new file.
5689 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5691 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5694 * xm-mips.h: Declare strdup for ultrix.
5696 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5697 when calling new_symbol.
5698 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5701 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5703 * config/rs6000.mh: Update (for Fred's new mmalloc)
5704 flags to disable use of GNU malloc/mmalloc.
5705 * munch: Change SYSV rule to allow .text before the label,
5706 as well as after, to work for AIX.
5707 * gdbtypes.h: Minor clarifiction.
5709 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5711 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5712 continuation in yet another place (between method declarations).
5714 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5716 * mips-tdep.c: include symfile.h and objfiles.h to fix
5719 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5721 * valops.c (value_struct_elt_for_reference): Added 'offset'
5722 parameter to handle multiple inheritance.
5723 * eval.c, value.h: Update accordingly.
5725 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5727 * objfiles.h: New file
5728 * Makefile.in (HFILES): Add objfiles.h
5729 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5730 main_scope_lowpc, main_scope_highpc.
5731 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5732 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5733 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5734 xcoffread.c, : Include objfiles.h.
5735 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5736 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5737 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5738 inside_entry_file() and logic changed appropriately.
5739 * blockframe.c (outside_startup_file): Renamed to
5740 inside_entry_file() and logic changed appropriately.
5741 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5742 and logic changed to use per-objfile specific fields.
5743 * blockframe.c (inside_entry_scope): Renamed to
5744 inside_entry_func() and logic changed to use per-objfile specific
5746 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5747 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5748 Remove extern decls.
5749 * symfile.c, symfile.h (entry_point): Remove extern decl.
5750 * coffread.c (coff_symfile_init): Common entry point init code
5751 moved to symfiles.c, call init_entry_point_info().
5752 * coffread.c (complete_symtab): Use new per-objfile entry info.
5753 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5754 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5756 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5757 * defs.h (inside_entry_scope, outside_startup_file,
5758 inside_main_scope): Prototypes changed for renames to
5759 inside_entry_func, inside_entry_file, inside_main_func,
5761 * symfile.c (syms_from_objfile): Common entry point init code
5762 moved to init_entry_point_info() and call init_entry_point_info().
5763 * symfile.h (init_entry_point_info): Include prototype.
5764 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5765 moved to symfiles.c and call init_entry_point_info().
5766 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5767 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5768 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5770 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5771 works for the majority of targets.
5772 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5773 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5774 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5775 Use default definition in frame.h.
5776 * frame.h (selected_frame_level): Make decl extern.
5777 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5778 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5779 * partial-stab.h: Use new per-objfile entry info.
5780 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5781 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5782 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5783 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5784 have_minimal_symbols): Prototypes moved to objfiles.h.
5785 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5786 Macros moved to objfiles.h.
5787 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5789 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5791 More C++ improvements (pointers to members, qualified names).
5792 * c-exp.y: Support exp.type::name and exp->type::name
5793 syntaxes. (Unfortunately, doesn't work for static members.)
5794 * c-exp.y, eval.c: Make type::~type work better.
5795 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5796 value_static_field by value_struct_elt_for_reference.
5797 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5798 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5799 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5800 for OP_SCOPE operand; no point in it now that we use lazy
5801 reading of values, and use "reference to member" objects.
5802 * gdbtypes.h: Clarify comment.
5803 * valops.c: Change value_struct_elt_for_address to return
5804 a reference (or variable), rather than a pointer. Change
5805 the name to value_struct_elt_for_reference to reflect this.
5806 Returning a reference instead of a address provides a
5807 generalization, since we can use the routine for both
5808 class::name as well as &class::name.
5809 Also, recurse to handle multiple inheritance properly.
5810 * valprint.c: Moved code to print pointer-to-members
5811 to new function point_class_member. This allows a
5812 "reference-to-member" to be printed using the same code.
5813 * valprint.c (type_print_varspec_prefix): Avoid printing
5814 "struct " for domains of class-member types.
5815 * valops.c (search_struct_field): Inline code for simplified
5816 version of value_static_field (which can then be deleted).
5817 * value.h: Rename value_struct_elt_for_address to
5818 value_struct_elt_for_reference. Delete value_static_field.
5819 * values.c: Remove no longer used function value_static_field.
5821 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5823 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5824 elfread.c (coff_symfile_finish): Add function, prototype, and
5825 add to the xxxx_sym_fns struct for each file type. Also reformat
5826 the xxxx_sym_fns vector to a standard format and add comments.
5827 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5828 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5829 Pass pointer to struct objfile rather than pointer to sym_fns.
5830 Change references inside each function accordingly. Allocate any
5831 symbol file specific info in the per-objfile memory region.
5832 * dbxread.c (free_and_init_header_files): Break function into
5833 free_header_files(), called from dbx_symfile_finish(), and
5834 init_header_files(), called from dbx_new_init().
5835 * dbxread.c (dbx_new_init): Move deallocation things to new
5836 dbx_symfile_finish function.
5837 * elfread.c (elf_new_init): Call buildsym_new_init().
5838 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5839 routine for the objfile before deallocating other stuff.
5840 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5841 * symfile.h: Move struct sym_fns to before struct objfile def.
5842 Add sym_finish function pointer and change prototypes of other
5843 function pointers to reflect passing struct objfile pointer rather
5844 than struct sym_fns pointer.
5845 * symfile.c: Remove now obsolete symtab_fns pointer.
5846 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5847 locates the correct sym_fns struct for the given objfile.
5848 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5849 for better support of mapped symbol tables.
5850 * symfile.c (symbol_file_command): Remove obsolete code using
5852 * symfile.h: Remove duplicate declarations for symfile_objfile,
5853 entry_point, and object_files.
5854 * target.c (target_info): Compare symfile_objfile to NULL.
5855 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5856 aixcoff_symfile_finish().
5858 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
5860 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
5861 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
5862 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
5864 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
5866 Some improvements to g++ debugging.
5867 * symtab.c (list_symbols): demangle before pattern matching.
5868 * symtab.c: Other fixes to improve handing of operators.
5869 * valprint.c (type_print_base): Fix test for constructor.
5870 * values.c (value_static_field): Allow evaluation of
5871 CLASS::METHOD, returning a function pointer.
5873 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
5875 * Makefile.in (VERSION): Roll 4.4.6.
5876 * exec.c (exec_file_command): Add code to ignore optional args
5877 passed in by file_command() for use in symbol_file_command().
5878 * main.c (main): Document -mapped and -readnow in help summary.
5879 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
5880 * objfiles.c (allocate_objfile): Filename arg removed. Changes
5881 to get filename from bfd with bfd_get_filename(). Test mapto
5882 against 0, not NULL. Use mstrsave() to make copy of filename.
5883 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
5885 * remote-vx.c (vx_load_command, add_symbol_stub):
5886 Symbol_file_add() takes an additional arg.
5887 * solib.c (symbol_add_stub): Symbol_file_add() takes an
5889 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
5890 changed to return a bfd not an objfile pointer.
5891 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
5892 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
5893 Change to eliminate local bfd and use symfile_bfd_open() plus
5894 allocate_objfile(). Add code to implement readnow option.
5895 * symfile.c (symbol_file_command): Changes to option handling,
5896 readnow functionality moved to symbol_file_add().
5897 * symfile.c (symfile_init): Eliminate local copy of bfd.
5898 * symfile.c (add_symbol_file_command): Changes to parse mapped
5899 and readnow options.
5900 * symfile.h (allocate_objfile): Arg removed from prototype.
5901 * symtab.h (symbol_file_add): Arg added to prototype.
5902 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
5905 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
5907 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
5908 mtrace.awk, state.c, state.h: Removed.
5909 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
5910 directories searched for source files.
5911 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
5912 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
5913 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
5914 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
5915 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
5916 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
5917 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
5919 * Makefile.in (HFILES): Remove state.h
5920 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
5921 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
5922 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
5923 * Makefile.in (clean): Remove all object files.
5924 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5925 * cplus-dem.c: Remove prototypes definitions that are now done in
5927 * dbxread.c (throughout): Change from using per-objfile
5928 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5929 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
5930 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
5931 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
5932 * depend: Remove dependencies for state.o, state.h.
5933 * dwarfread.c: Add declaration for warning_pre_print.
5934 * dwarfread.c (dwarfwarn): Use warning_pre_print.
5935 * dwarfread.c (throughout): Change from using per-objfile
5936 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5937 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
5938 use supplied objfile.
5939 * i386-xdep.c (print_387_status): Change to use warning() rather
5941 * i387-tdep.c (print_387_control_word): Change to use warning()
5942 rather than printfs.
5943 * infrun.c (wait_for_inferior): Remove unreachable abort() call
5944 that some compilers grumble about.
5945 * language.c (throughout): Add declaration for warning_pre_print
5946 and using warning() instead of printfs.
5947 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5948 * main.c (main): Add declaration for warning_pre_print and set it
5949 similarly to error_pre_print. Add declarations for
5950 mapped_symbol_files and readnow_symbol_files. Add appropriate
5951 definitions to long_options[].
5952 * minsyms.c: Trivial fix to comment.
5953 * objfiles.c (allocate_objfile): Substantially rewritten for
5954 using mapped symbol files.
5955 * objfiles.c (throughout): Change from using per-objfile
5956 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5957 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
5958 * source.c (throughout): Change from using per-objfile
5959 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5960 * source.c (open_source_file): Use mstrsave to save file name in
5961 mapped symbol region for objfile.
5962 * symfile.c: Remove include for state.h.
5963 include to local form.
5964 * symfile.c (symbol_file_add_digested): Remove.
5965 * symfile.c (symbol_file_add): Substantially rewritten for mapped
5967 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
5968 from objfile structure. Add malloc descriptor pointer (md).
5969 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
5970 * symm-xdep.c (print_fpu_status): Use warning() rather than
5972 * symmisc.c (free_symtab_block): Now takes and uses current
5974 * symmisc.c (throughout): Change from using per-objfile
5975 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5976 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
5977 Sun compiler grumblings when PTR is char *.
5978 * symtab.c (lookup_symbol): Cast return value of iterate_over_
5979 msymbols() to correct pointer type.
5980 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
5981 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
5982 error always starts on a line of it's own.
5983 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
5984 Rewrite for new mapped malloc package use.
5985 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
5986 that don't want to use the mapped malloc package; pass arguments
5987 on to traditional malloc package functions.
5988 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
5989 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
5990 mrealloc, malloc, and realloc but get fatal error if runs out
5992 * utils.c (msavestring, mstrsave): Save a string in a specific
5993 mapped malloc region.
5994 * utils.c (print_spaces): Use xmalloc to get the buffer.
5995 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
5996 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
5997 * config/i386v4.mh: Insignificant reorganization.
5999 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6001 * xcoffread.c: Only enable compilation of debugging functions
6002 if IBM6000 is defined. Fails to compile otherwise.
6004 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6006 * Makefile.in: pass MAKEINFO down on info.
6008 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6010 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6011 useless code, including an lseek to an uninitialized variable.
6012 Reported by Jim Williams <jimbo@wrs.com>.
6014 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6016 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6017 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6018 * minsyms.c, symfile.c: Changes that may be generally
6019 applicable, but are #ifdef IBM6000 for now.
6020 * rs6000-xdep.c: Fixed typo in comment.
6021 * rs6000-tdep.c: Non-substatial changes.
6022 * xoffread.c: The main change here is addition of some
6023 debugging functions.
6024 * xoffexec.c: More changes.
6026 * xcoffread.c: Fixed two too-few-parameters bugs.
6028 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6029 to SOLIB_CREATE_INFERIOR_HOOK macro.
6031 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6033 * symfile.h: Add prototype for iterate_over_msymbols().
6034 * symtab.c (cplus_mangled_symbol): Add function.
6035 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6036 iterate_over_msymbols to find demangled C++ symbol.
6037 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6038 value to iterate_over_msymbols().
6039 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6042 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6044 * Makefile.in: added check target.
6046 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6048 * ecoff.c: Move to ../bfd/coff-msym.c.
6049 * config/mt-*mips: Remove ecoff.o from the configuration.
6050 * remote.c (): Add newline to initial +.
6051 (remote_resume): Mention how to cope with signals.
6052 (remote_interrupt): Add debug msg.
6053 (remote-wait): Implement new 'T' reply, which includes
6054 status, PC, and FP all in a single short message.
6055 (putpkt): Add further debugging of packet acks.
6056 * mipsread.c (fixup_symtab): Also swap RFD's.
6057 (parse_partial_symbols): Avoid bug on unknown symbol types.
6058 * Makefile.in (VERSION): Roll to 4.4.5.
6059 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6060 for remote MIPS by limiting heuristic to 200 byte search.
6061 (heuristic_proc_desc): Byte-swapping.
6062 (mips_print_register): Cope with failure of
6063 read_relative_register_raw_bytes. Byte-swap integers for
6065 * mips-pinsn.c (print_insn): Byte-swap instruction.
6067 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6069 * config.sub configure.in config/mh-irix4
6070 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6071 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6072 gdb/xm-irix4.h gdb/config/mt-irix3
6073 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6075 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6077 * defs.h, utils.c: xrealloc takes PTR as first arg.
6078 * defs.h: Reword confusing comment about ANSI prototypes.
6079 * defs.h: Some minor whitespace changes.
6080 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6081 not NULL, which can be (void *).
6082 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6083 * tm-i386v.h (SP_ARG0): Define
6084 * xm-sysv4.h: Back out of change for missing prototypes.
6085 * i386-tdep.c (get_longjmp_target): Add function.
6087 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6089 * Makefile.in: install man page too.
6091 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6093 * All GDB files that #include defs.h: Removed stdio.h.
6094 (defs.h): #include stdio.h.
6096 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6098 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6099 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6100 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6101 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6102 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6103 it before printing out the hex shape of an address.
6105 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6107 * rs6000-xdep.c (frame_initial_stack_address): Move
6108 code to set frame->cache_fsr into new separate function
6109 frame_get_cacahe_fsr. This allows fixing a fatal error.
6110 * xcoffexec.c: Turn previously suppressed error
6111 message back on, after cleaning up BFD.
6113 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6114 printing of blank line, since it cases printing of an
6115 extra blank line. Is this intended? It does mess up
6117 * defs.h: Put back declarations of malloc and realloc,
6118 but protected by #ifndef MALLOC_INCOMPATIBLE.
6119 * objfiles.c: Undo previous change: Use malloc/realloc
6120 for objfile malloc/realloc fields (but add a cast).
6121 * xcoffexec.c: Suppress an error message (for now).
6123 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6125 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6126 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6127 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6129 * xcoffread.c: Modifications to C_DECL storage class handling, and
6130 introduction of an old smash_to_pointer_type() routine.
6132 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6133 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6134 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6135 parameters have been modified.
6137 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6138 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
6139 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
6140 and fetch_inferior_registers() always fetched all the registers
6141 resulting valid register values at hand all the time. Pushing a dummy
6142 frame did not require validating all register values first. After
6143 putting the above mechanism into action, we didn't have valid registers
6144 values always ready. Thus, all registers need to be fetched before
6145 pushing a dummy frame now.
6147 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6148 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
6149 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
6150 the starting address (actual frame address) of a frame.
6151 * rs6000-tdep.c: modifications to function_frame_info() to see if
6152 function reserves a frame pointer register (alloca register)
6153 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
6154 FRAME_LOCALS_ADDRESS has been updated to support debugging of
6155 functions with alloca() calls.
6157 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
6159 * xm-sysv4.h: Provide definitions/prototypes for host environment
6160 functions for which no definitions or prototypes are provided in
6161 any currently included gdb or host environment header files.
6162 For SVR4, this currently includes malloc and realloc, which cannot
6163 be portably prototyped in any gdb include file.
6165 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6167 * buildsym.h: Remove obsolete variable file_stabs.
6169 * Makefile.in: Move place where configure merges in host-
6170 and target-dependent fragments later, so the latter
6171 can override (say) GNU_MALLOC.
6172 * config/mh-rs6000: Use system malloc. Otherwise, I
6173 ended up with *two* incompatible versions of malloc
6174 (functions in libc would call the malloc in libc).
6175 I assume this is a shared library problem.
6177 * remote.c: Fix (presumed) typo.
6178 * objfiles.c: Use xmalloc/xrealloc instead of
6179 malloc/realloc (since the latter are no longer declared).
6181 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6182 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
6183 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
6184 handle individual registers.
6185 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
6186 correctly in case it wasn't cached yet. (A problem showed up
6187 after fetching individual registers.)
6188 * buildsym.c: Disable type_synonym_name's type name overwriting
6189 in cases it is unnecesary. rs6000 portation doesn't use
6190 type_synonym_name, and it used to nullify type names
6191 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
6192 type's name as soon as space for that type is allocated.
6193 * xcoffread.c: ignore a section's lineno information if it is
6194 not `.text'. (In rs6000 bfd portation integration, skipping over
6195 `.pad' sections are ignored since it was in machine independent
6196 part of the code. Thus, a problem of fake sections with invalid
6197 lineno information arised.)
6199 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6200 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
6201 * rs6000-tdep.c: make function_frame_info() work whether or not
6202 reading from a core file.
6203 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
6205 * infrun.c. main.c, printcmd.c. symtab.c:
6206 More changes from IBM for rs6000.
6209 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
6211 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
6212 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
6213 Merge in changes (mostly from IBM) for RS6000.
6214 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
6215 More changes from IBM for RS6000. These are in machine-
6216 independent code, and probably could do with some cleaning
6217 up. The most questionable of these are #ifdef IBM6000.
6218 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
6219 to single_step() (for consistency with rs6000 and i860).
6220 * utils.c: Allow the 1st arg to xrealloc to be NULL
6221 (in which case do malloc). This removes the need for
6222 some tests in xcoff code (and perhaps other places?).
6223 * coffread.c: Removed variables last_source_file,
6224 type_vector, and type_vector_length as these are now
6225 defined by buildsym.[ch].
6226 * defs.h: Remove prototypes for malloc and realloc, since
6227 these should only be used to implement xmalloc and xrealloc,
6228 and they conflict with <stdlib.h> in AIX - where they
6229 return void* even when __STDC__ isn't defined. Sigh.
6230 * munch: Recognize *initialize* in data as well as text
6231 (AIX uses data). Also, incorporate a patch from Garrett
6232 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
6233 much more sensible, by only trying to match the name of
6234 the initialize_foo function, and not the junk before it.
6236 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
6238 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
6239 unless symbol table indicates that something has changed.
6241 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
6243 * remote.c: Make it work for embedded MIPS. Increase buffer
6244 size, and use throughout. Round buffer size up if too many regs.
6245 Support baud rate setting and try for an 8-bit path. If
6246 interrupted while waiting for target, send a ^C down the wire.
6247 Avoid single-byte reads.
6248 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
6250 * mips-xdep.h: Avoid the embedded regs when on Unix.
6252 * mipsread.c: Byte-swap the symbol table structures, using
6253 routines from ecoff.c, to read a symbol table written in any
6254 of the four possible byte orders.
6255 * configure.in (mips-big-* target): Same as Sony News.
6256 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
6257 * ecoff.c: New file for symbol swapping routines.
6259 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
6261 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
6262 all-breakpoints' command.
6263 * (get_number): Allow users to enter negative breakpoint numbers.
6264 * (breakpoint_1): Reformat display of 'info break' to show new
6266 * (create_longjmp_breakpoint, breakpoint_re_set,
6267 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
6268 symfile.c (syms_from_objfile): Re-do
6269 insertion of longjmp breakpoints. Move all code into
6270 breakpoint_re_set, and call that instead of
6271 create_longjmp_breakpoint in symfile.c.
6273 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
6275 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
6276 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
6277 * symtab.c (find_pc_symtab): Handle having no objfiles.
6278 * infcmd.c: Fix comment.
6279 * objfiles.c (free_all_objfiles): Add.
6280 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
6281 * symfile.c (symbol_file_command): free all objfiles when
6282 specifying a new symbol file.
6283 (reread_symbols): Stat the file name, don't fstat the descriptor.
6285 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6287 * Makefile.in, configure.in: removed traces of namesubdir,
6288 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6289 copyrights to '92, changed some from Cygnus to FSF.
6291 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
6293 * dbxread.c (end_psymtab): Delete empty psymtabs.
6294 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
6295 * symfile.h (struct objfile): Add free_psymtabs.
6297 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
6299 * Makefile.in (VERSION): Roll to gdb-4.4.4.
6301 * symfile.c (symbol_file_command): strcmp => !strcmp.
6302 * breakpoint.h: Move prototypes to follow enum definition they need.
6303 * breakpoint.c, infrun.c: Lint.
6304 * printcmd.c: Use `enum enable' rather than `enum
6306 * mipsread.c: First pass at making it compile with the new
6307 objfile changes. Probably seriously broken still, but it
6310 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
6312 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
6313 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
6314 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6315 stepping (and nexting) through longjmp(). Also, cleanup
6316 breakpoint handling quite a bit by creating explicit breakpoint
6317 types instead of using magic breakpoint numbers.
6318 Makefile.in: Update version to 4.4.3
6320 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6322 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6323 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6324 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6326 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6328 * minsyms.c (install_minimal_symbols): Add bunches to any
6329 existing minsyms in the objfile. Avoid extra mallocation
6330 by working directly in the obstack. Remove ignored `mainline' parm.
6331 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6332 xcoffread.c: Change all callers.
6333 * FIXME: We should be able to eliminate MAINLINE from all the
6334 symbol readers now, with a small bit of work.
6336 * valops.c, value.h: Lint.
6337 * remote-vx.c: Add missing break; statement. Bugfix by
6338 Michael Sclafani, <sclafani@src.dec.com>.
6340 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6342 * Makefile.in (VERSION): Update version to 4.4.2
6343 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6344 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6345 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6346 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6347 mmap-alloc.o, mmap-sbrk.o
6349 * altos-xdep.c: Minor whitespace change.
6350 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6351 use to new minimal symbol table use.
6352 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6353 * arm-xdep.c (store_inferior_registers): Returns void.
6354 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6355 Convert from misc function vector use to new minimal symbol table use.
6356 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6357 * breakpoint.c: Add prototypes for local functions.
6358 * breakpoint.c (catch_command_1): Change to static and remove unused
6360 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6361 * breakpoint.h: Change function decls to prototype form.
6362 * buildsym.c: Add prototypes for local functions.
6363 * buildsym.c: Moved hashname() function here from dbxread.c.
6364 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6365 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6366 * buildsym.c (dbx_alloc_type): Change to static.
6367 * buildsym.c (finish_block): Add objfile parameter.
6368 * buildsym.c (misc): Change symbol_obstack to objfile version.
6369 * buildsym.c (make_blockvector): Change to static.
6370 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6371 * buildsym.c (compare_line_numbers): Change to static, args are const,
6372 cast args when used.
6373 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6374 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6375 and made static. Add objfile parameter.
6376 * buildsym.c (end_symtab): Simplify code using line table size.
6377 Realloc the linetable on the objfile symbol_obstack and copy there.
6378 * buildsym.c (scan_file_globals): Convert from misc function vector
6379 use to new minimal symbol use.
6380 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6381 strings get allocated in objfile's symbol_obstack. Convert references
6382 to builtin types to lookup_fundamental_type().
6383 * buildsym.c (read_type): Make static, add objfile parameter, convert
6384 references to buildin types to lookup_fundamental_type().
6385 * buildsym.c (read_struct_type): Add objfile parameter.
6386 * buildsym.c (read_array_type): Make static, add objfile parameter.
6387 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6388 * buildsym.c (read_huge_number): Make static.
6389 * buildsym.c (read_range_type): Make static, add objfile parameter,
6390 convert references to buildin types to lookup_fundamental_type ().
6391 * buildsym.c (read_args): Make static, add objfile parameter.
6392 * buildsym.h: Convert function decl's to prototype form.
6393 * c-exp.y: Add prototypes for local functions, convert uses of misc
6394 function vector to minimal symbol table. Reformat all builtin type
6395 initializations and pass a NULL objfile to init_type() for them.
6396 * coffread.c: Change context_stack ref's to coff_context_stack,
6397 add local function prototypes. Cast uses of xrealloc arg 1.
6398 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6399 crafting a new type.
6400 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6401 * coffread.c (finish_block): Change name to coff_finish_block.
6402 * coffread.c (make_blockvector): Add and use objfile parameter.
6403 * coffread.c (record_line): Change name to coff_record_line.
6404 * coffread.c (start_symtab): Change name to coff_start_symtab.
6405 * coffread.c (end_symtab): Change name to coff_end_symtab.
6406 * coffread.c (record_misc_function): Change name to record_minimal_
6407 symbol and change to minimal symbol table use from misc func tbl.
6408 * coffread.c (coff_symfile_read): Convert from misc function vector
6409 use to minimal symbol table use.
6410 * coffread.c (hashname): Remove; use common version in buildsym.c.
6411 * coffread.c (decode_base_type): Change references to builtin types
6412 to calls to lookup_fundamental_type().
6413 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
6414 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
6415 * command.c: Add prototypes for local functions.
6416 * command.c (add_cmd): Prototype the 'fun' parameter and use the
6417 appropriate member of the function union for that type.
6418 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
6419 ifdef out the function since it isn't currently used.
6420 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
6421 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
6422 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
6423 * command.c (help_cmd): Compare function pointer to NULL.
6424 * command.c (help_cmd_list): Compare function pointer to NULL.
6425 * command.c (lookup_cmd_1): Use correct member of function union.
6426 * command.c (undef_cmd_error): Make static.
6427 * command.c (complete_on_cmdlist): Use correct member of func union.
6428 * command.c (do_setshow_command): Use correct member of func union.
6429 * command.c (shell_escape): Convert rindex use to strrchr.
6430 * command.h (COMMAND_H): Define if already included.
6431 * command.h (cmd_list_element struct): Change 'function' to a union
6432 and prototype args. Prototype completer function.
6433 * command.h: Convert decl's to prototype form.
6434 * convex-xdep.c (store_inferior_registers): Returns void.
6435 * copying.c: Prototype local functions.
6436 * coredep.c: Minor whitespace change.
6437 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
6438 * cplus-dem.c: Prototype local functions.
6439 * dbxread.c (hashname): Remove; moved to buildsym.c.
6440 * dbxread.c (free_and_init_header_files): Make static.
6441 * dbxread.c: Add prototypes for local functions.
6442 * dbxread.c (new_object_header_files): Remove; inlined usages.
6443 * dbxread.c (xrealloc usages): Cast args.
6444 * dbxread.c (record_misc_function): Change to record_minimal_symbol
6445 and change usages accordingly.
6446 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
6447 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
6448 * dbxread.c (dbx_next_symbol_text): Make static.
6449 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
6450 * dbxread.c (init_bincl_list): Add and use objfile parameter.
6451 * dbxread.c (free_bincl_list): Add and use objfile parameter.
6452 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
6453 * dbxread.c (end_psymtab): Convert to use per-objfile data.
6454 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
6456 * dwarfread.c (record_misc_function): Change name to record_minimal_
6457 symbol and use minimal symbol table throughout.
6458 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
6459 * dwarfread.c: Convert all references to builtin types to use the new
6460 lookup_fundamental_type function.
6461 * dwarfread.c (read_enumeration): Add and use objfile parameter.
6462 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
6464 * elfread.c (record_misc_function): Convert to use record_minimal_
6466 * elfread.c (elf_symtab_read): Add objfile parameter.
6467 * eval.c: Add prototypes for local functions and move some decls
6468 around to accomodate prototypes.
6469 * expprint.c: Add prototypes for local functions. Change references
6470 to misc function vector to minimal symbol table.
6471 * findvar.c (read_memory usages): Cast args.
6472 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
6473 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
6474 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
6475 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
6476 * gould-xdep.c: Minor whitespace change.
6477 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
6478 * hp300ux-xdep.c (store_inferior_registers): Returns void.
6479 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
6480 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
6481 * i386-tdep.c: Add prototypes for local functions.
6482 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
6483 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
6484 that defaulted to int.
6485 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
6486 i386_push_dummy_frame): Returns void.
6487 * i386-xdep.c (i386_register_u_addr): Declare params that default to
6488 int and explicitly declare return type as int.
6489 * i387-tdep.c: Minor formatting changes.
6490 * i960-tdep.c (leafproc_return): Convert from misc function vector
6491 use to minimal symbol table use.
6492 * infcmd.c: Add prototypes for local functions.
6493 * infcmd.c (continue_command, until_next_command, until_command,
6494 path_info, path_command): Make static.
6495 * infcmd.c (step_1, until_next_command): Convert from misc func
6496 vector to minimal symbol table use.
6497 * inflow.c: Add prototypes for local functions.
6498 * infptrace.c (store_inferior_registers): Returns void, not int.
6499 * language.c (_initialize_language): Use proper member of function
6501 * m2-exp.y: Add prototypes for local functions, convert misc function
6502 vector uses to minimal symbol table uses.
6503 * m2-exp.y (make_qualname, yyerror): Make static.
6504 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
6505 * m68k-pinsn.c: Add prototypes for local functions.
6506 * m68k-pinsn.c (print_insn): Cast args to read_memory.
6507 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
6508 * m68k-stub.c: Add prototypes.
6509 * m88k-pinsn.c (sprint_address): Convert from misc function vector
6510 use to minimal symbol table use.
6511 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
6512 * m88k-xdep.c (store_inferior_registers): Returns void.
6513 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
6514 * mach386-xdep.c (store_inferior_registers): Returns void.
6515 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
6516 * main.c: Add prototypes for local functions.
6517 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
6518 longjmp() result to (NORETURN void).
6519 * main.c (catch_errors): Prototype the 'func' parameter.
6520 * main.c (disconnect, stop_sig, do_nothin, float_handler):
6521 Takes an unused arg.
6522 * main.c (execute_command): Call the right member of the func union.
6523 * main.c (command_loop_marker, symbol_completion_function,
6524 command_loop): Make static.
6525 * main.c (command_line_input): Make linelength unsigned, cast arg
6526 to command_line_input().
6527 * main.c (add_info, add_com): Prototype the 'fun' parameter.
6528 * main.c (initialize_main): Call right member of function union.
6529 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
6530 * mem-break.c: Include symtab.h
6531 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
6532 * mips-xdep.c (store_inferior_registers): Returns void.
6533 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
6534 use to minimal symbol table use.
6535 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
6537 * mipsread.c (make_type): Remove, convert usages to init_type.
6538 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
6539 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
6540 vector use to minimal symbol table use.
6541 * parse.c: Add prototypes for local functions.
6542 * parse.c (xrealloc usages): Cast args.
6543 * parse.c (prefixify_expression, length_of_subexp): Make static.
6544 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6545 * parser-defs.h: Convert function decls to prototype form.
6546 * partial-stab.h: Convert from misc function vector use to new minimal
6548 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6549 the per-objfile copies.
6550 * printcmd.c: Add prototypes for local functions. Move some struct
6551 definitions around to accomodate prototypes.
6552 * printcmd.c (decode_format): Make static, change args oformat and
6553 osize to int from char.
6554 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6555 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6556 * printcmd.c (print_address_symbolic): Convert from misc function
6557 vector use to minimal symbol table use.
6558 * printcmd.c (address_info): Convert from misc function vector use
6559 to minimal symbol table use.
6560 * printcmd.c (delete_display, enable_display, disable_display_command):
6562 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6563 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6564 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6565 * pyr-xdep.c (store_inferior_registers): Returns void.
6566 * remote-mm.c (mm_load): symbol_file_add return value unused.
6567 * remote-nindy.c: Minor format change.
6568 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6569 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6570 * rs6000-xdep.c (store_inferior_registers): Returns void.
6571 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6572 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6573 vector use to minimal symbol table use.
6574 * solib.c: Add prototypes for local functions.
6575 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6576 function vector use to minimal symbol table use.
6577 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6578 * solib.c (find_solib, shared_library_command): Make static
6579 * solib.c (read_memory, write_memory usages): Cast args.
6580 * solib.c (special_symbol_handling): Add function
6581 * source.c: Add prototypes for local functions.
6582 * source.c (select_source_symtab): Convert to scan objfiles.
6583 * source.c (open_source_file): Make static.
6584 * source.c (xrealloc usages): Cast args.
6585 * source.c (source_line_charpos): ifdef out, unused.
6586 * source.c (get_filename_and_charpos): Make static.
6587 * stack.c: Add prototypes for local functions.
6588 * stack.c (print_frame_info, frame_info): Convert from misc function
6589 vector use to minimal symbol table use.
6590 * symfile.c: Add prototypes for local functions.
6591 * symfile.c (compare_symbols): Make args const PTR's.
6592 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6593 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6594 * symfile.c (obsavestring): Add objfile parameter.
6595 * symfile.c (init_misc_bunches, prim_record_misc_function,
6596 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6597 sort_misc_function_vector, compact_misc_function_vector): Remove
6598 * symfile.c (symbol_file_add_digested): Add function.
6599 * symfile.c (symbol_file_add): Returns struct objfile *.
6600 * symfile.c (symbol_file_command): Modify for state file use.
6601 * symfile.c (symfile_open): Add parameter "dumpable".
6602 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6603 * symfile.c (load_command, add_symbol_file_command): Make static.
6604 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6605 * symfile.c (rindex usages): Converted to strrchr.
6606 * symfile.c (allocate_psymtab): New
6607 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6608 converted to minimal symbol table usage, but no obvious conversion.
6609 * symfile.c (free_all_symtabs): Remove.
6610 * symfile.c (_initialize_symfile): Use per-objfile info.
6611 * symfile.h: Rework the objfile structure to add per-objfile data
6612 objects (psymbol_obstack, symbol_obstack, type_obstack,
6613 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6614 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6615 Add prototypes to function declarations.
6616 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6617 function vector usage to minimal symbol table usage.
6618 * symmisc.c (DEV_TTY): Define if not defined.
6619 * symmisc.c: Add local function prototypes.
6620 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6621 printpsyms_command, print_objfiles, print_objfiles_command):
6622 Rework to use iterate_over_*
6623 * symtab.c: Add prototypes for local functions.
6624 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6625 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6626 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6627 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6628 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6629 lookup_reference_type, lookup_member_type, allocate_stub_method,
6630 check_stub_method, create_array_type, smash_to_member_type,):
6632 * symtab.c (lookup_symbol): Some args are const.
6633 * symtab.h: All type related defs and structs moved to gdbtypes.h
6634 * symtab.h: Convert decls to prototypes.
6635 * target.c (noprocess): Make static.
6636 * target.h: Change decl's to prototypes.
6637 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6638 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6639 * utils.c (_initialize_utils): Use correct member of function union.
6640 * valarith.c: include gdbtypes.h
6641 * valops.c: include gdbtypes.h, add prototypes for local functions.
6642 * valops.c (value_push, value_arg_push, find_function_addr):
6644 * valops.c (value_string): Convert from misc function vector use
6645 to minimal symbol table use.
6646 * valops.c (check_field_in): Make arg const.
6647 * valprint.c: Add prototypes for local functions.
6648 * valprint.c (print_string): Make static
6649 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6650 * values.c: Add prototypes for local functions.
6651 * values.c (value_headof): Convert from misc function vector to
6652 minimal symbol table.
6653 * xcoffexec.c: Add prototypes for local functions.
6654 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6656 * xcoffexec.c (relocate_minimal_symbol): Add.
6657 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6658 * xcoffread.c: Add prototypes for local functions.
6659 * xcoffread.c (sort_syms): Convert to scan objfiles.
6660 * xcoffread.c (read_xcoff_symtab): Make static.
6661 * xcoffread.c (various): Replace references to builtin types with
6662 calls to lookup_fundamental_type. Replace references to symbol_obstack
6663 and psymbol_obstack with pointers to the per-objfile copies.
6664 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6665 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6667 * xcoffread.c (init_stringtab): Add objfile parameter.
6668 * gdbtypes.c: New file
6669 * minsyms.c: New file
6670 * mmap-alloc.c: New file
6671 * mmap-sbrk.c: New file
6672 * objfiles.c: New file
6676 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6678 * Check in Fred Fish's changes in these modules. Fred
6679 will make ChangeLog entries for all of them. Update VERSION
6682 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6684 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6686 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6687 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6688 value.h: Prototypes for static functions; lint.
6689 * gdbtypes.h: Empty file to ease transition.
6691 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6693 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6694 inferior.h, language.h, signame.h, target.h, terminal.h,
6695 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6696 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6698 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6699 signame.c, sparc-xdep.c: Prototypes for all static functions.
6701 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6702 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6703 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6704 Remove to_call_function and target_call_function, since it
6705 always calls the same thing (call_function_by_hand).
6706 * core.c, exec.c, solib.c: Rename target_ops sections =>
6708 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6709 target.h: target_kill takes no args.
6710 * language.c (language_info): Scaffolding to allow briefer
6711 messages when the current language changes. FIXME.
6712 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6713 complaints about volatile functions.
6714 * xm-sysv4.h (HAVE_MMAP): Define.
6716 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6718 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6719 to make prototypes for all functions declared here.
6720 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6721 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6722 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6723 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6724 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6725 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6726 * utils.c: Avoid declaring malloc and realloc. Lint.
6727 (request_quit): Accept signal-number parameter.
6729 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6731 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6732 DIE's. Add new function read_tag_pointer_type() to read them.
6734 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6735 When creating a new user defined type, check to see if a partial
6736 type already exists, and if so, bash it to fit.
6738 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6740 * coffread.c (decode_base_type): Pass long, not union.
6741 Fix by Eric Valette, ev@chorus.fr.
6743 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6745 * elfread.c (elf_symtab_read): Fix code to correctly track
6746 changes in bfd for absolute symbols.
6748 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6750 * xm-vaxbsd.h: Close off comment.
6752 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6754 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6756 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6758 * mips-tdep.c (mips_print_registers): Print correct register
6759 number for double pseudo-registers.
6761 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6763 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6764 in the op$::OPERATOR. case. From Steven McCanne,
6765 <mccanne@horse.ee.lbl.gov>.
6767 * exec.c (set_section_name): Pass arg to exec_files_info;
6768 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6770 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6772 * main.c (print_gdb_version): Copyright msg: only this year.
6773 (cd_command): Avoid changing current_directory on error.
6775 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6777 * mipsread.c (parse_partial_symbols): Handle dependencies
6778 between partial symbol tables (when not doing stabs-in-ecoff).
6779 (This used to be handled by parse_fdr, but parse_fdr was
6780 incompatible with handling stabs-in-ecoff, so the code
6781 was re-written to not use parse_fdr. Unfortunately,
6782 the logic to handle dependencies was overlooked.)
6784 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6786 * coffread.c (read_enum_type): Use the size of a target int when
6788 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6790 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6791 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6792 TARGET_PTR_BIT to determine size of a pointer
6793 * values.c (unpack_long): when unpacking a REF or a PTR don't
6794 assume the size of the type.
6796 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6798 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6799 looking at its members. Improve guess between struct and union,
6800 only assuming union if multiple members have offsets of zero.
6802 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6804 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6805 (This is just for clarity - and one day permitting us to
6806 change FP0_REGNUM from 38 to 32, which would make more sense.)
6807 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6808 register numbers in stabs-in-ecoff get handled correctly.
6810 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6812 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6813 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6814 into BSD and Ultrix.
6816 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6818 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6820 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6822 * Makefile.in: Increment version to 4.4.1.
6823 * main.c (print_gdb_version): Update copyright notice.
6825 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6827 * mipsread.c: Prepend "struct " to the names of structure
6828 types, and similarly for enums and unions. (This used
6829 to be done, but got lost in the re-write to "guess" the
6830 difference between enum/struct/union.)
6831 Also, guess that a tag is an enum if the first member
6834 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6836 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6839 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6841 * Projects: Patching executables is done.
6842 * Makefile.in (VERSION): Roll to gdb-4.4.
6843 * README, WHATS.NEW: Update for gdb-4.4.
6845 * symfile.c (reread_symbols): Whenever we reread one object
6846 file's symbols, we must restart the scan, because the object_files
6847 chain has been permuted.
6849 * exec.c (exec_files_info): Split out into print_section_info.
6850 Print BFD filename of each section if it's not the default one.
6851 * core.c (core_files_info): Call print_section_info.
6853 * xm-vax.h: Include a few system header files whose definitions
6854 must precede defs.h.
6855 * language.c, language.h: Make some things const.
6856 * expression.h, main.c: const spreads like ooze.
6858 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
6859 since BREAKPOINT values can be >0x80.
6861 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
6863 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
6865 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
6867 * sparc-pinsn.c: Remove kludge for preferring architectures.
6868 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
6869 and forever. Add `add' instruction to the set that get checked
6870 for a preceding `sethi' in order to print an absolute address.
6871 Corresponding changes in ../include/opcode/sparc.h needed
6872 to eliminate garbage instructions.
6874 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
6876 * mipsread.c (parse_partial_symbols): Make sure partial
6877 symbols are created for external symbols (as used to be
6878 the case). This is a bit of a pain with the mips-coff.
6879 It uses a table which points to all of the external
6880 symbols belonging to a particular FDR or psymtab.
6881 Once we've generated this table, we might as well save
6882 it, and then use it in psymtab_to_symtab_1 to find
6883 the symbols to pass to parse_external().
6884 * symfile.c, symfile.c: New function start_psymtab_common
6885 to share the common parts of allocating a new psymtab
6886 for dbxread, mipsread (and later dwarfread). Its code
6887 was pulled out from start_psymtab in dbxread.c.
6888 * dbxread.c (start_psymtab): Use start_psymtab_common().
6890 * valprint.c (val_print): If there is an error when trying
6891 to print a string, check to see if there really is a problem
6892 by reading just one character. If that works, assume
6895 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
6897 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
6898 cypress, v8 mnemonics in that order.
6900 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
6902 * sparc-pinsn.c: Put the qsort() back in.
6904 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
6906 * findvar.c (read_register, write_register): Handle machines
6907 where REGISTER_TYPE is not the same size as "int".
6909 Handle debug symbols in dynamically loaded (relocated) code:
6911 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
6912 offset to process_one_symbol.
6913 (process_one_symbol): Take new offset parameter. Add it into
6914 appropriate symbol types to relocate symbols to loaded addresses.
6915 Handle all possible symbol types, and complain() about types that
6916 we don't expect to see.
6917 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
6918 process_one_symbol (FIXME, should pass real offset).
6922 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
6924 (set_breakpoint, break_command_1, until_break_command,
6925 catch_command_1, breakpoint_re_set_one): Use it.
6926 * symtab.h (resolve_sal_pc): Declare.
6927 * infcmd.c (jump_command): Use resolve_sal_pc.
6929 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
6931 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
6933 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
6935 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
6936 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
6937 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
6939 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
6941 * dbxread.c (process_one_symbol): Make a first cut at handling
6942 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
6944 * symtab.c (find_pc_line): Fix stepping into and out of #included
6947 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
6949 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
6950 no longer any need to copy ../include/opcode/* into gdb.
6952 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
6954 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
6956 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
6958 * valprint.c (type_print_base, type_print_method_args):
6959 Print C++ constructor methods without bogus "return type."
6961 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
6963 * infptrace.c (child_xfer_memory): Parameter "target" should
6964 be a pointer to a structure, not the entire structure.
6966 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
6968 * depend: Convert the couple of references to ansidecl.h that
6969 used the local gdb version to use the ../include version.
6971 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
6974 (child_xfer_memory): Takes pointer to a struct, not entire struct.
6975 (inferior_proc_init): Fix non-ANSI version of args.
6976 (attach): Call print_sys_errmsg with correct number of args.
6977 (mappingflags): Make static, does not need to be global.
6979 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
6980 not the entire struct itself.
6982 * valops.c (value_assign): Cast some args to modify_field() and
6983 {read,write}_register_bytes() correctly.
6985 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
6987 * Makefile.in (MALLOCSRC): Removed reference to removed local
6990 * dwarfread.c (list_in_scope): Needs an initial value, use file
6993 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
6995 * main.c (main): Make option_index local to keep new getopt happy.
6996 main.c, solib.c, Makefile.in: Update copyright notices.
6998 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7000 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7002 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7004 * Makefile.in (HFILES): Add partial-stab.h.
7006 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7008 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7009 New files for stratus. Not complete enough to actually build
7010 on the Stratus machine; that awaits copyright assignment for
7013 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7014 for getting custom flags into CFLAGS when doing makes.
7016 * configure.in: Add config information for stratus.
7018 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7020 * dbxread.c (process_one_symbol): Pass address of structure
7021 to complain(), rather than the whole structure.
7023 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7025 * solib.c (solib_add_common_symbols): Only compile in when not
7026 using SVR4 style shared libraries.
7028 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7030 * dwarfread.c (locval): Add offreg flag to indicate location
7031 values that are computed off a base register.
7033 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7034 TAG_local_variable cases to account for static variables
7035 within function scopes.
7037 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7039 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7040 doesn't exist on some systems.
7042 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7043 nexting over recursive function calls.
7045 * target.c (target_read_string): Create this routine to read null
7046 terminated strings from the target. It deals with running off the
7047 end of memory elegantly as well. solib.c (find_solib): Use
7048 target_read_string() to avoid problems with running off the end of
7051 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7052 that reference pgrp_inferior.
7054 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7056 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7057 mips-tfile has been hacked to act more "traditionally."
7058 * dbxread.c: Fixed typo in comment.
7060 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7062 * mips-tdep.c (mips_skip_prologue): Add some number of
7063 'sw' instructions before 'addiu' adjusts the stack.
7065 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7067 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7068 freescope, buildblock closescope, record_line, add_symbol_to_list,
7069 gatherblocks, make_blockvector): Extensive changes to switch
7070 to generic symbol table building code in buildsym.c. Remove
7071 scope tree structures and functions, symbol table building
7072 functions, and lots of other small changes.
7074 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7075 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7077 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7079 * buildsym.c (cleanup_undefined_types): Add support for enums.
7080 This fixes the 'GDB internal error. cleanup_undefined_types with
7083 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7085 * dbxread.c: detect gcc2 compilations.
7087 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7089 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7090 in ../include/opcode/sparc.h.
7092 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7094 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7095 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7096 to reflect actual locations of opcode files, so TAGS target will
7099 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7101 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7104 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7105 dereferencing to access the correct elements.
7107 * valops.c (value_addr): Declare return type of external func
7110 * xcoffread.c: Undefine next_symbol_text before redefining it.
7112 For older changes see ChangeLog-9091
7118 version-control: never