1 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
3 * Makefile.in (VERSION): Roll to 4.7.9.
4 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
5 definition here, to handle both BSD 4.3 and 4.4 systems.
6 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
7 * remote.c (alarm): Move declaration to global level, before
9 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
10 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
12 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
14 * remote.c (readchar): forward declare alarm which otherwise looks
15 like an undeclared variable to gcc.
17 * dbxread.c (process_one_symbol): cast enum value N_SO into int
18 when comparing against an int. Avoids superfluous warning from
21 * inflow.c (set_sigint_trap): add cast to assignment from signal.
22 Avoids superfluous warnings from some systems and/or compilers
23 (like vax ultrix 4.2.)
25 * language.c (struct op_print unk_op_print_tab): use the enum
26 values rather naked zeros as initializers. Avoids warnings from
27 ultrix type compilers.
29 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
31 * Makefile.in (VERSION): Roll to 4.7.6.
32 (SFILES_SUBDIR): Add 29k-share/udi_soc.
33 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
34 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
35 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
36 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
37 (depend): Fix bug where nm-files in config files weren't noticed.
38 (make-proto-gdb-1): Avoid changing directories while building new
39 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
41 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
43 * remote.c: Improve error recovery. Allow user to break out
44 of initial connection attempt with INTERRUPT. Treat a timeout
45 while waiting for remote packet like a retry, unless the remote
46 side is actively running user code. Fix a few long printf_filtered's.
48 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
51 * buildsym.c (start_subfile): Allow null file name.
53 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
55 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
56 expects a pointer to complaint rather than a complaint
58 (process_linenos): free the previously allocated subfile name,
59 then allocate the new one from the heap.
61 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
63 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
65 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
67 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
68 Previously, would bogusly index off the bottom of type_vector.
69 (rs6000_builtin_type): Accept type number as argument.
70 (read_type, case '-'): Handle negatives like any other type number.
72 * symfile.c (deduce_language_from_filename): Handle null name.
74 * mips-tdep.c (isa_NAN): Fix byte order dependency.
75 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
76 fixed by sato@sm.sony.co.jp.
78 * xcoffread.c (parmsym): Don't use an initializer to set up
79 this struct symbol. Set it up in initialize_xcoffread.
80 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
81 works on real rs/6000 target with #ifndef FAKING_RS6000.
83 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
85 * stabsread.c (rs6000_builtin_type): Move function from
86 xcoffread.c:builtin_type.
87 * xcoffread.c (builtin_type): Move to stabsread. Remove
88 IBM6000_HOST dependency. Move misplaced comments.
89 (various): Change printf's to complaints.
90 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
91 objfile argument to read_type calls under #if 0.
92 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
93 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
94 * Makefile.in: xcoffread.o is not built by default.
95 * xm-rs6000.h (IBM6000_HOST): Remove.
96 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
97 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
100 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
102 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
103 VALUE_LVAL to be lval_memory so that we don't try to modify wild
104 register numbers when user tries to modify elements in structs
106 * inflow.c (child_terminal_info): Move banner outside of system
108 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
109 passes struct/union arguments by address.
111 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
113 * Based on patch from Martin Walker <maw@netcom.com>:
114 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
115 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
116 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
118 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
120 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
121 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
123 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
125 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
128 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
130 * stabsread.c (define_symbol): Complain about unrecognized names
131 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
132 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
133 (read_cpp_abbrev): Don't use the class name as part of the
134 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
135 abbrevs. Inspired by Mike Tiemann.
136 (read_tilde_fields): Comment. Remove ancient dead code.
137 Remove erroneous but non-dead code. Simplify. Add complaints.
138 (in general): Remove extraneous (parentheses) in return
141 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
143 * coffread.c (coff_lookup_type): Fix fencepost error reported
144 by Art Berggreen, <arg@opal.acc.com>.
146 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
147 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
149 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
150 test, which is apparently left over from when we used native
151 include files and couldn't depend on the member names being there.
152 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
154 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
156 * mipsread.c: Major overhaul to use new BFD symbol table reading
157 routines. Now swaps information as it is needed, rather than
158 swapping everything when the file is read.
160 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
162 * Makefile.in (TARDIRS): Add sparclite demo dir.
163 (*.tab.c): Change dependency on Makefile to depend on
164 Makefile.in, otherwise it always rebuilds after configuring.
165 Force output *.tab.c file into current directory even in "make"
166 versions that rewrite dependent file names used in command lines.
168 * TODO: Remove some things we did.
169 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
170 * os68k-xdep.c: Remove; useless file (os68k is a target only).
171 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
172 * symtab.h: Eliminate unnamed unions and structs.
174 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
176 * Makefile.in (VERSION): Roll to 4.7.5.
178 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
180 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
181 re-evaluating symbol pointers.
183 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
185 * c-exp.y (lcurly, rcurly): New nonterminals.
186 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
188 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
189 made function static.
190 * parse.c (struct funcall): Moved struct def from parser-defs.h.
191 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
192 * parse.c (start_arglist):
193 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
194 * parser-defs.h (struct funcall): Moved struct def to parse.c.
195 * parser-defs.h (funcall_chain): Moved to parse.c.
196 * printcmd.c (print_frame_nameless_args): Fix prototype.
197 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
198 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
199 * valops.c (typecmp): Moved prototype from values.h.
200 * value.h (typecmp): Moved prototype to valops.c, made static.
201 **** start-sanitize-chill ****
202 * ch-exp.y (yylex): Change way control sequences are disabled.
203 **** end-sanitize-chill ****
205 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
207 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
209 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
211 * mipsread.c (upgrade_type): Build array types correctly, using
212 create_range_type and create_array_type.
214 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
216 * remote-nindy.c: Cleanup.
218 * infrun.c (wait_for_inferior): When rolling back the PC after
219 a breakpoint, call write_pc so that NPC gets rolled back as well
222 * blockframe.c (inside_entry_file, inside_main_func,
223 inside_entry_func): PC of zero is always "bottom of stack".
225 * printcmd.c (print_frame_args, print_frame_nameless_args):
226 Let print_frame_nameless_args decide whether there are any,
227 laying groundwork for possibly later printing 29K args for
228 functions where we have tag words but no symbols.
230 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
232 * Makefile.in: fix GDB doc targets for new doc subdir structure
234 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
236 * stack.c (parse_frame_specification): Parse as many arguments
237 as there are (up to MAXARGS). Pass all of them in argc, argv
238 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
239 many there were, onto SETUP_ARBITRARY_FRAME.
240 * tm-mips.h, tm-sparc.h: Corresponding changes.
241 * mips-tdep.c, sparc-tdep.c: Ditto.
243 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
245 * hp300ux-nat.c: Update copyrights.
246 * mipsread.c (parse_partial_symbols): Complain about block
247 indexes that go backwards. Fix from Peter Schauer.
248 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
249 symbol-file that has no linkage symbols to be read.
250 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
251 from tm- file to xm-file, since they're host dependent.
252 * valarith.c (value_binop): Typo.
254 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
256 * sparclite/aload.c: Add copyleft.
257 * sparclite/crt0.s: Add comment at beginning.
259 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
261 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
262 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
264 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
266 * values.c (value_headof): Fix typo in which VTBL and ARG were
267 being confused for one another.
269 * valops.c (typecmp): Now static.
271 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
272 baseclass--we don't always inherit its virtual function table
275 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
276 pointer correctly in case value_struct_elt moves it around.
278 * valops.c (typecmp): Now static. Also, now groks references
281 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
282 zero on recursive call. If NAME is the name of TYPE, return TYPE.
284 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
286 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
287 to avoid "too much defining" error from native C compiler (!).
289 * Makefile.in (HFILES): Add typeprint.h.
290 * typeprint.[ch]: Update copyrights.
292 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
294 * Makefile.in: Update to match doc/ subdir changes.
296 * config/hp300hpux.mh: No cross-host file needed, just native.
297 * config/go32.mh: Remove nonexistent "native" support.
299 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
300 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
301 * m88k-tdep.c (next_insn): Lint, cleanup.
302 (store_parm_word): Lint.
304 * README: Fix typo (reported by karl@hq.ileaf.com).
306 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
308 * expression.h (BINOP_CONCAT): Document use for self concatenation
309 an integral number of times.
310 * language.c (binop_type_check): Extend BINOP_CONCAT for self
312 * valarith.c (value_concat): Rewrite to support self
313 concatenation an integral number of times.
314 **** start-sanitize-chill ****
315 * Makefile.in (ch-exp.tab.c): Change "expect" message.
316 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
317 eliminate hundreds of spurious shift/reduce and reduce/reduce
318 conflicts that mask the 5 real ones.
319 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
320 * ch-exp.y (integer_literal_expression): Remove production,
322 **** end-sanitize-chill ****
324 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
326 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
327 implied that "no side effects" was nonfunctional.
328 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
329 character string and bitstring concatenation.
330 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
331 * expression.h (exp_opcode): Add BINOP_CONCAT.
332 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
333 * language.c (string_type): Add function to determine if a type
335 * language.c (binop_type_check): Add case for BINOP_CONCAT.
336 * valarith.c (value_concat): New function to concatenate two
337 values, such as character strings or bitstrings.
338 * valops.c (value_string): Remove error stub and implement
340 * value.h (value_concat): Add prototype.
341 **** start-sanitize-chill ****
342 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
343 * ch-exp.y (yylex): Recognize SLASH_SLASH.
344 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
346 **** end-sanitize-chill ****
348 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
350 * c-exp.y (exp): Add production to support direct creation
351 of array constants using the obvious syntax.
352 * c-valprint.c (c_val_print): Set printed string length.
353 * dwarfread.c (read_tag_string_type): New prototype and
354 function that handles TAG_string_type DIEs.
355 * dwarfread.c (process_dies): Add case for TAG_string_type
356 that calls new read_tag_string_type function.
357 * expprint.c (print_subexp): Add support for OP_ARRAY.
358 * gdbtypes.c (create_range_type, create_array_type): Inherit
359 objfile from the index type.
360 **** start-sanitize-chill ****
361 * ch-typeprint.c (chill_print_type): Add case for
363 * ch-valprint.c (chill_val_print): Fix case for
365 **** end-sanitize-chill ****
367 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
369 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
370 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
373 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
375 * c-exp.y (exp:STRING): Convert C strings into array-of-char
376 constants with an explicit null byte terminator. OP_STRING is
377 now used for real string types.
378 * c-lang.c (builtin_type_*): Move declarations to lang.c since
379 they are used by all languages.
380 * c-lang.c (_initialize_c_language): Move initializations of
381 builtin_type_* to lang.c.
382 * c-typeprint.c (c_type_print_varspec_prefix,
383 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
385 * c-valprint.c (c_val_print): Change the way character arrays
386 are printed as strings to be consistent with the way strings
387 are printed when pointer-to-char types are dereferenced.
388 Remove test of print_max before calling val_print_string, which
389 now does it's own test.
390 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
391 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
392 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
393 * gdbtypes.c (builtin_type_*): Add declarations moved from
395 * gdbtypes.c (create_string_type): New function to create real
397 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
398 renamed to TYPE_CODE_STRING.
399 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
400 builtin_type_* types moved from c-lang.c.
401 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
403 * gdbtypes.h (builtin_type_string): Add extern declaration.
404 * gdbtypes.h (create_string_type): Add prototype.
405 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
406 renamed to TYPE_CODE_STRING.
407 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
409 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
410 renamed to TYPE_CODE_STRING.
411 * parse.c (length_of_subexp, prefixify_subexp): Add case for
413 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
414 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
416 * valops.c (allocate_space_in_inferior): New function and
417 prototype, using code ripped out of value_string.
418 * valops.c (value_string): Rewritten to use new function
419 allocate_space_in_inferior, but temporarily disabled until some
420 other support is in place.
421 * valops.c (value_array): New function to create array constants.
422 * valprint.c (val_print_string): Add comment to document use,
423 complete rewrite to fix several small buglets.
424 * value.h (value_array): Add prototype.
425 * value.h (val_print_string): Change prototype to match rewrite.
426 **** start-sanitize-chill ****
427 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
428 * ch-exp.y (match_character_literal): Disable recognition of
429 control sequence form of character literals and document why.
430 **** end-sanitize-chill ****
432 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
434 * nindy-share/nindy.c: Add comments to #endif's to clarify
437 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
438 read_memory to get byte order right.
439 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
440 anymore. This is done in paread.c now. We expect unwind info
441 to hang off of objfiles, and search all of the objfiles when until
443 * (skip_trampoline_code): Cast arg to target_read_memory.
444 * objfiles.h (struct objfile): Add new field obj_private to hold
445 per object file private data (unwind info in this case).
446 * paread.c (read_unwind_info): New routine to read unwind info
447 for the objfile. This data is hung off of obj_private.
448 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
449 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
450 make this easier to access.
452 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
454 * c-valprint.c (cp_print_class_member): Add extern decl.
455 * c-valprint.c (c_val_print): Extract code for printing methods
456 and move it to cp_print_class_method in cp-valprint.c.
457 * c-valprint.c (c_val_print): Extract code to print strings and
458 move it to val_print_string in valprint.c.
459 * cp-valprint.c (cp_print_class_method): New function using
460 code extracted from c_val_print.
461 * valprint.c (val_print_string): New function using code
462 extracted from c_val_print.
463 * value.h (val_print_string): Add prototype.
464 **** start-sanitize-chill ****
465 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
466 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
467 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
468 CHECKBUF, growbuf_by_size): New variables, macros, and support
469 functions for implementing a dynamically expandable temp buffer.
470 * ch-exp.y (match_string_literal): New lexer function.
471 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
472 removed and replaced with new CHECKBUF macro.
473 * ch-exp.y (yylex): Call match_string_literal when appropriate.
474 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
475 **** end-sanitize-chill ****
477 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
479 * Makefile.in: Add info for paread.o.
480 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
482 * blockframe.c (frameless_look_for_prologue): Correct the
484 * gdbtypes.h, gdbtypes.c: Use const in decl of
485 cplus_struct_default, now that pa-gas assembler has been fixed.
486 * hppah-nat.c: Formatting.
487 * hppah-tdep.c: Remove lots of useless externs for variables we
489 * (find_unwind_entry): Speed up by using binary search, and a one
491 * (rp_saved): New routine to see what unwind info says about RP
492 being saved on the stack frame.
493 * (frame_saved_pc): Look for prologue to see if we need to
494 examine the stack for the saved RP or not.
495 * (init_extra_frame_info): Check for prologue, instead of
496 framesize to determine if we are frameless or not.
497 * (frame_chain_valid): Stop backtraces when we run into _start.
498 * (push_dummy_frame): Reformat to make more readable.
499 * (find_dummy_frame_regs): ditto.
500 * (hp_pop_frame): ditto.
501 * (hp_restore_pc_queue): small cleanup.
502 * (hp_push_arguments): ditto.
503 * (pa_do_registers_info): ditto.
504 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
505 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
506 * Define FRAME_CHAIN_VALID.
507 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
510 * paread.c (pa_symtab_read): Use new bfd conventions for
511 accessing linker symbol table.
512 * (pa_symfile_init): Access embedded STAB info via BFD section
513 mechanism and related macros.
516 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
518 * sparc-stub.c: Use a seperate stack for our traps.
519 * Handle recursive traps.
520 * Remove all trap init code. This needs to be done by the
522 * (set_mem_fault_trap): Call exceptionHandler() to setup this
524 * (handle_exception): See if we are at breakinst, if so, then
525 advance PC sp that users can just step out of breakpoint().
526 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
527 new place if SP has changed.
528 * (case 's'): Get rid of this, we can't do it yet.
529 * (case 't'): New command to test any old random feature.
530 * (case 'r'): New command to reset the system.
531 * (breakpoint): Add label to breakpoint trap instruction so that
532 handle_exception() can detect where we are and get past the
533 breakpoint trivially.
535 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
537 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
539 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
541 * configure.in: recognise all sparclite variants
543 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
545 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
546 binary files oring in the right bit.
548 * main.c, source.c, state.c, symmisc.c: use macros defined in
549 fopen-{bin|both} when fopening files.
551 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
553 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
554 from a configuration file (typically including <limits.h>), or to
555 TARGET_CHAR_BIT if CHAR_BIT is not defined.
556 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
557 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
558 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
559 * exppritn.c (print_subexp, dump_expression): Add case for
561 * expression.h (OP_BITSTRING): New expression element type for
563 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
564 macros to convert between number of expression elements and bytes
565 to store that many elements.
566 * i960-tdep.c (leafproc_return): Use new macros to access
567 minimal symbol name and address fields.
568 * m88k-pinsn.c (sprint_address): Use new macros to access
569 minimal symbol name and address fields.
570 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
571 minimal symbol address field.
572 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
573 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
574 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
575 Use new BYTES_TO_EXP_ELEM macro.
576 * parse.c (write_exp_bitstring): New function to write packed
577 bitstrings into the expression element vector.
578 * parse.c (length_of_subexp, prefixify_subexp): Add case for
580 * parser-defs.h (struct stoken): Document that it is used for
581 OP_BITSTRING as well as OP_STRING.
582 * parser-defs.h (write_exp_bitstring): Add prototype.
583 **** start-sanitize-chill ****
584 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
585 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
586 LOWER, LENGTH): New tokens for keywords.
587 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
588 upper_lower_argument, length_argument, array_mode_name,
589 string_mode_name, variant_structure_mode_name): New non-terminals
591 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
592 * ch-exp.y (match_bitstring_literal): New lexer support function
593 to recognize bitstring literals.
594 * ch-exp.y (tokentab6): New token table for 6 character keywords.
595 * ch-exp.y (tokentab5): Add LOWER, UPPER.
596 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
597 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
598 * ch-exp.y (yylex): Check tokentab6.
599 * ch-exp.y (yylex): Call match_bitstring_literal.
600 **** end-sanitize-chill ****
602 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
604 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
605 symbol name and value fields.
607 * c-exp.y (yylex): Make static, to match prototype and other
610 * expression.h (exp_opcode): Add BINOP_MOD.
611 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
612 * expprint.c (dump_expression): Handle new BINOP_MOD.
613 * language.c (binop_type_check): Handle new BINOP_MOD.
614 * main.c (float_handler): Re-enable float handler when hit.
615 * valarith.c (language.h): Include, need current_language.
616 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
617 for integer divide truncates towards zero for negative results.
618 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
619 * valarith.c (value_binop): Allow arithmetic operations on
620 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
621 **** start-sanitize-chill ****
622 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
623 * ch-exp.y (tokentab3): Add MOD and REM.
624 * ch-exp.y (yylex): Set innermost_block for symbols found
625 in local scopes. Return LOCATION_NAME for local symbols.
626 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
627 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
628 **** end-sanitize-chill ****
630 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
632 * command.c (shell_escape, make_command, _initialize_command):
633 don't create or use fork if CANT_FORK is defined.
634 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
635 code written for the IBM PC" remain.
636 * xm-go32.h: define CANT_FORK
638 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
640 * remote-sim.c: first attempt at general simulator interface
641 * remote-hms.c: whitespace
642 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
643 understand new stack layout. (print_register_hook): print ccr
644 register in a fancy way.
646 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
648 * eval.c (language.h): Include.
649 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
650 to pointer types when the current language is C. It loses for
651 other languages when the lower index bound is nonzero.
652 * valarith.c (value_subscript): Take array lower bounds into
653 account when performing subscripting operations.
654 * valops.c (value_coerce_array): Add comment describing why
655 arrays with nonzero lower bounds are dealt with in value_subscript,
656 rather than in value_coerce_array.
658 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
660 **** start-sanitize-chill ****
661 * ch-exp.y (FLOAT_LITERAL): Add token.
662 * ch-exp.y (literal): Add FLOAT_LITERAL.
663 * ch-exp.y (match_float_literal): New lexer routine.
664 * ch-exp.y (convert_float): Remove.
665 * ch-exp.y (yylex): Call match_float_literal.
666 * ch-exp.y (yylex): Match single '.' after trying
667 to match floating point literals.
668 **** end-sanitize-chill ****
670 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
671 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
673 * expprint.c (dump_expression): New function for dumping
674 expression vectors during gdb debugging.
675 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
676 MULTI_SUBSCRIPT and moved out of BINOP range.
677 * expression.h (DUMP_EXPRESSION): New macro that calls
678 dump_expression if DEBUG_EXPRESSIONS is defined.
679 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
680 * parse.c (length_of_subexp, prefixify_subexp): Change
681 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
682 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
683 prefixify'ing the expression.
684 * printcmd.c (print_command_1): Add comment.
685 **** start-sanitize-chill ****
686 * ch-exp.y (expression_list): Add useful actions.
687 * ch-exp.y (value_array_element): Add useful actions.
688 * ch-exp.y (array_primitive_value): Add production.
689 * ch-exp.y (yylex): Recognize ',' as a token.
690 **** end-sanitize-chill ****
692 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
694 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
695 POSIXize the recursive makes (make [variable assignments] target{s})
697 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
699 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
700 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
701 CPLUS_MARKER for all SVR4 systems, so follow suit.
702 * defs.h (strdup_demangled): Remove prototype.
703 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
704 SYMBOL_INIT_LANGUAGE_SPECIFIC.
705 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
706 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
707 prim_record_minimal_symbol_and_info): Use new macro
708 SYMBOL_INIT_LANGUAGE_SPECIFIC.
709 * minsyms.c (install_minimal_symbols): Use new macro
710 SYMBOL_INIT_DEMANGLED_NAME.
711 * stabsread.c (define_symbol): Use new macro
712 SYMBOL_INIT_DEMANGLED_NAME.
713 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
714 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
715 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
716 SYMBOL_INIT_DEMANGLED_NAME.
717 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
718 SYMBOL_DEMANGLED_NAME now tests language itself.
719 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
720 now tests language itself.
721 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
722 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
723 mangled name member in the language dependent portion of a symbol.
724 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
725 mangled name member appropriate for a symbol's language.
726 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
727 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
728 SYMBOL_DEMANGLED_NAME now tests language itself.
729 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
730 initializes language dependent portion of symbol.
731 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
732 demangles and caches the demangled form of symbol names.
733 * utils.c (fputs_demangled, fprint_symbol): Use current language
734 to select an appropriate demangling algorithm.
735 * utils.c (strdup_demangled): Remove, no longer used.
736 **** start-sanitize-chill ****
737 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
738 access the Chill mangled name member in the language dependent
740 * ch-lang.c (chill_demangle): New function, simple demangler.
741 * defs.h (chill_demangle): Add prototype.
742 * symtab.h (language_dependent_info): Add struct for Chill.
743 **** end-sanitize-chill ****
745 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
747 * Makefile.in (BISON): Add comment that when bison is used, it
748 must include the "-y" option.
749 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
750 Remove defines to remap non-yacc symbols, thus backing out of
751 previous recent changes. Standard policy is that non-yacc parser
752 generators get fixed, rather than adding bug workarounds in gdb
753 for each new one that pops up. Expand comment to note this.
754 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
756 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
758 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
759 case. Use code in N_SOL.
761 * paread.c: New file that contains all HPPA/HPUX symbol reading
763 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
764 * (dbx_symfile_init): Use sizeof(long) instead of 4.
765 * (dbx_symfile_offsets): Make static.
766 * (pastab_build_psymtabs): New interface routine for paread to
767 send stabs into dbxread.
768 * gdb-stabs.h: Remove gobs of HPPA cruft.
770 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
772 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
774 **** start-sanitize-chill ****
775 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
776 **** end-sanitize-chill ****
778 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
779 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
780 and YYDEBUG is not already defined.
781 * c-exp.y (strncmp): Replace throughout with STREQN, missed
782 them during the previous replacements.
783 * printcmd.c (_initialize_printcmd): Update internal documentation
784 for "set" command to note that the assignment syntax is language
786 **** start-sanitize-chill ****
787 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
788 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
789 and YYDEBUG is not already defined.
790 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
791 single_assignment_action): New terminals and nonterminal for gdb
792 extensions to chill expression grammer.
793 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
794 tokens that start with '$' (register names, convenience vars, etc).
795 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
796 * ch-exp.y (yylex): Call match_dollar_tokens.
797 **** end-sanitize-chill ****
799 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
801 * hppah-tdep.c (skip_trampoline_code): Use new macros for
802 accessing minimal symbol data.
803 * infcmd.c (read_pc): Use #ifdef, not #if.
804 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
805 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
808 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
809 frame. Use find_return_regnum to find the caller.
810 * (find_unwind_entry): New routine to locate stack frame info
811 associated with a procedure. This looks in the $UNWIND_START$
812 section in the SOM file.
813 * (find_return_regnum): New routine. Uses find_unwind_entry() to
814 figure out where the caller's return address is stored.
815 * (find_proc_framesize): New routine. Uses find_unwind_entry()
816 to figure out the frame size for a procedure.
817 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
818 * (init_extra_frame_info): New routine. Corrects PC and FP for
819 outermost frame if necessary.
820 * (frame_chain): New routine, moved from tm-hppa.h.
821 * (skip_trampoline_code): Handle computed function calls (ie:
822 calls from $$dyncall).
823 * (unwind_command): Temporary support function to allow user
824 to control/observe aspects of the unwind (stack frame) info.
825 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
826 was in a system call, if so, then read the PC from r31.
827 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
828 with extra arg for skip_trampoline_code().
829 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
830 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
831 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
833 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
835 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
836 Call new bfd_get_size() and verify that string table is no larger
837 than the file that is supposed to contain it.
838 * symfile.c (syms_from_objfile): Only complain about configured
839 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
840 current target is the default BFD target.
842 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
844 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
845 * solib.c (bkpt_names): New array of symbol names to try to
846 use for the "mapping complete" breakpoint. Configurable
847 define SOLIB_BKPT_NAME is first one to try.
848 * solib.c (find_solib): Test debug_base for nonzero rather
849 than just greater than zero.
850 * solib.c (enable_break): Use bkpt_names to look up address
851 at which to set "mapping complete" breakpoint.
853 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
855 * defs.h (STRCMP, STREQ, STREQN): New macros.
856 * defs.h (demangle_and_match): Remove prototype.
857 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
858 and STREQN defined in defs.h.
859 * dwarfread.c (set_cu_language): For completely unknown languages,
860 try to deduce the language from the filename. Retain behavior
861 that for known languages we don't know how to handle, we use
863 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
864 and demangled name fields in symbol.
865 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
866 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
867 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
868 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
869 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
870 Replace usages throughout.
871 * elfread.c (demangle.h): Include.
872 * elfread.c (record_minimal_symbol): Remove prototype and function.
873 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
874 B_CLRALL): Moved from symtab.h to gdbtypes.h.
875 * infcmd.c (jump_command): Remove code to demangle name and add
876 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
877 * minsyms.c (demangle.h): Include.
878 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
879 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
880 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
881 * mipsread.c (psymtab_language): Add static variable.
882 * stabsread.c (demangle.h): Include.
883 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
884 names and cache them in the SYMBOL_DEMANGLED_NAME field.
885 * stack.c (return_command): Remove explicit demangling of name
886 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
887 * symfile.c (demangle.h): Include.
888 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
889 to match macros in symfile.h and allow them to be compiled
890 if INLINE_ADD_PSYMBOL is not true.
891 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
892 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
893 Add code to demangle and cache C++ symbol names. Use macro form
894 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
895 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
896 Remove, also defined in symfile.c, which we already fixed.
897 * symtab.c (expensive_mangler): Remove prototype and function.
898 * symtab.c (find_methods): Remove physnames parameter and fix
900 * symtab.c (completion_list_add_symbol): Name changed to
901 completion_list_add_name.
902 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
903 the normal symbol name and the cached C++ demangled name.
904 * symtab.c (lookup_demangled_partial_symbol,
905 lookup_demangled_block_symbol): Remove prototypes and functions.
906 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
907 use lookup_block_symbol instead of lookup_demangled_block_symbol.
908 Remove code to try demangling names and matching them.
909 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
910 Fix to try matching the cached demangled name if no match is
911 found using the regular symbol name.
912 * symtab.c (find_methods): Remove unused physnames array.
913 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
914 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
915 * symtab.c (completion_list_add_symbol): Rewrite to use cached
916 C++ demangled symbol names.
917 * symtab.h: Much reformatting of structures and such to add
918 whitespace to make them more readable, and make them more
919 consistent with other gdb structure definitions.
920 * symtab.h (general_symbol_info): New struct containing fields
921 common to all symbols.
922 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
923 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
924 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
925 * symtab. (struct minimal_symbol, struct partial_symbol, struct
926 symbol): Use general_symbol_info struct.
927 * utils.c (demangle_and_match): Remove, no longer used.
928 * valops.c (demangle.h): Include.
929 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
930 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
931 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
932 symmisc.c, symtab.c, valops.c: Replace references to minimal
933 symbol fields with appropriate macros.
934 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
935 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
936 demangle.c, elfread.c, energize.c, environ.c, exec.c,
937 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
938 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
939 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
940 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
941 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
942 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
943 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
944 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
945 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
946 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
947 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
949 * buildsym.c (start_subfile, patch_subfile_names): Default the
950 source language to what can be deduced from the filename.
951 * buildsym.c (end_symtab): Update the source language in the
952 allocated symtab to match what we have been using.
953 * buildsym.h (struct subfile): Add a language field.
954 * c-typeprint.c (c_print_type): Remove code to do explicit
956 * dbxread.c (psymtab_language): Add static variable.
957 * dbxread.c (start_psymtab): Initialize psymtab_language using
958 deduce_language_from_filename.
960 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
962 * valprint.c (val_print): Reorganize comment and add note
963 about dependency on target byte ordering.
964 **** start-sanitize-chill ****
965 * ch-exp.y (value_array_slice): Fix typo.
966 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
967 byte sized ints are assumed to be char strings and printed with
968 string syntax. In chill, arrays of chars and arrays of
969 bytes/ubytes are distinquishable, and printed appropriately.
970 **** end-sanitize-chill ****
972 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
974 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
975 read/write routines for HPUX.
977 * hppa-pinsn.c (print_insn): Improve handling of be and ble
978 branch targets to compute target address using const from previous
979 instruction if necessary.
980 * Add `Q' operator to print out bit position field various
982 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
983 cleanups, use new code from Utah.
984 * (store_inferior_registers): Update to new code from Utah.
985 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
986 * (fetch_register): Clear out priv level when reading PCs.
987 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
988 * Remove decl of errno, #include wait.h and target.h.
989 * (frame_saved_pc): Check `flags' pseudo-register to see if we
990 were inside of a kernel call. If so, then PC is in a different
991 register. Also, mask out bottom two bits of all PCs so as not to
992 confuse higher level code.
993 * (push_dummy_frame): Create from #define in tm-hppa.h.
994 * (find_dummy_frame_regs): Update from Utah.
995 * (hp_pop_frame): Create from #define in tm-hppa.h.
996 * (hp_restore_pc_queue): New, from Utah.
997 * (hp_push_arguments): Big fixes from Utah.
998 * (pa_do_registers_info, pa_print_registers): Only print out fp
1000 * (skip_trampoline_code): New routine to deal with stubs that
1001 live in nowhereland between callers and callees.
1002 * i860-tdep.c: Remove decl of attach_flag.
1003 * infrun.c (wait_for_inferior): Add new macro
1004 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1005 at by PC will be nullified. If so, then step the target once more
1006 so as to avoid confusing the user.
1007 * (just before step_over_function:): Use stop_func_start, not
1008 stop_pc when checking for the existance of line number info.
1009 stop_func_start will reflect the proper address of the target
1010 routine, not of the stub that we may be traversing to get there.
1011 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1012 to deal with the stubs that PA compilers sometimes stick between
1013 callers and callees. Also, define FLAGS_REGNUM for access to the
1015 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1017 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1018 write gr0, PC regs, and PSW!
1019 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1020 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1022 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1023 * Define struct unwind_table_entry.
1024 * valops.c (call_function_by_hand): Add another arg to
1025 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1028 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1030 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1032 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1034 * Makefile.in (VERSION): Bump to 4.7.4.
1035 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1036 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1037 * Makefile.in (HFILES): Add valprint.h.
1038 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1039 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1040 * typeprint.c, typeprint.h: New files for language independent
1041 type printing functions.
1042 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1043 type printing functions and definitions.
1044 * valprint.h: New include file for language independent value
1045 printing definitions.
1046 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1047 dependent value printing functions.
1048 * c-exp.y (production ptype): Add range_type variable and use new
1049 create_range_type function.
1050 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1051 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1052 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1053 "const static" to ANSI-conformant "static const".
1054 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1055 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1057 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1058 * coffread.c (decode_type): Add range_type variable and call to
1059 new create_range_type function.
1060 * complaints.c (complain): Remove unused val variable.
1061 * complaints.c (_initialize_complaints): Make it void.
1062 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1063 variable and call new create_range_type function.
1064 * defs.h (enum val_prettyprint): Move enum from value.h to here
1065 so we can avoid having to include value.h just for prototypes that
1066 need the enum (thanks ANSI).
1067 * dwarfread.c (struct_type): Local anonymous_size variable is
1068 only used if !BITS_BIG_ENDIAN.
1069 * dwarfread.c (decode_subscript_data_item): Add rangetype
1070 variable and call new create_range_type function.
1071 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1073 * eval.c (evaluate_subexp): Remove unused local variable name
1074 and the statement with no side effects that initializes it.
1075 * expprint.c (print_subexp): Change local_printstr to
1077 * gdbtypes.c (create_range_type): New function that creates
1078 a range type using code fragments from object file readers as
1079 an example of what has to be initialized.
1080 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
1081 and high_bound parameters, replaced with a single range_type
1082 parameter. Change function body to use passed in range_type
1083 rather than handcrafting one.
1084 * gdbtypes.h (create_range_type): Add prototype.
1085 * gdbtypes.h (create_array_type): Change prototype parameters.
1086 * infrun.c (normal_stop): Remove unused local variables tem and c.
1087 * infrun.c (hook_stop_stub): Return 0 rather than random value.
1088 * language.c (unk_lang_print_type, unk_lang_val_print): Add
1089 stub functions that call error if called.
1090 * language.c (unknown_language_defn, auto_language_defn,
1091 local_language_defn): Add initializers unk_lang_print_type and
1093 * language.h (struct language_defn): Reformat for larger
1094 comments, add la_print_type and la_val_print members. Add
1095 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
1096 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
1097 * m2-lang.c (m2_create_fundamental_type): Remove unused local
1099 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
1101 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
1102 * main.c (execute_command): Remove unused local variable cmdlines.
1103 * main.c (echo_command), stabsread.c (read_type), printcmd.c
1104 (clear_displays), symmisc.c (block_depth), values.c
1105 (clear_value_history):
1106 Make testing of truth value of assignment result explicit.
1107 * mipsread.c (upgrade_type): Update FIXME to include future use
1108 of create_range_type.
1109 * printcmd.c (ptype_command, ptype_eval, whatis_command,
1110 whatis_exp, maintenance_print_type): Move prototypes and functions
1112 * printcmd.c (_initialize_printcmd): Move add_com calls for
1113 ptype_command and whatis_command to new typeprint.c.
1114 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
1115 * source.c (find_source_lines): Local variable c only used
1116 when LSEEK_NOT_LINEAR is defined.
1117 * stabsread.c (read_array_type): Use new create_range_type
1119 * stabsread.c (read_range_type): Add new index_type variable and
1120 call new create_range_type function rather than handcrafting
1122 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
1123 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
1124 * symtab.c (type_print_base usages): Use c_type_print_base.
1125 * symtab.c (type_print_varspec_prefix usages): Use
1126 c_type_print_varspec_prefix.
1127 * symtab.c (type_print_method_args usages): Use
1128 cp_type_print_method_args.
1129 * valprint.c: Completely ripped apart and the fragments used
1130 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
1131 valprint.h. Remaining stuff is language independent.
1132 * value.h (struct fn_field): Forward declare for prototypes.
1133 * value.h (type_print_1): Remove prototype.
1134 * value.h (enum val_prettyprint): Moved to defs.h.
1135 * value.h (typedef_print): Prototype renamed to c_typedef_print.
1136 * value.h (baseclass_offset): Add prototype.
1137 **** start-sanitize-chill ****
1138 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
1139 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
1140 * ch-typeprint.c: New file for language dependent type printing.
1141 * ch-valprint.c: New file for language dependent value printing.
1142 * ch-exp.y (parse_number): Remove prototype and stub function.
1143 * ch-exp.y (decode_integer_literal): Removed unused digits and
1145 * ch-exp.y (convert_float): Completely ifdef out for now.
1146 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
1147 ch-lang.c (chill_op_print_tab):
1148 Change from ANSI-obsolescent "const static" to ANSI-conformant
1150 * ch-exp.y (yylex): Add unhandled storage class enumeration
1151 literals to switch statement for completeness.
1152 * ch-lang.c (chill_create_fundamental_types): Remove unused
1153 nbytes variable. Change dummy type to 2 bytes to match int.
1154 Handle FT_VOID types gratuituously added to chill DWARF by
1155 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
1156 type rather than a one byte TYPE_CODE_INT type.
1157 * ch-lang.c (chill_language_defn): Add chill_print_type and
1159 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
1160 **** end-sanitize-chill ****
1162 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
1164 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
1165 bfd_get_symbol_leading_char instead.
1167 * coffread.c (EXTERNAL_NAME): New macro for removing possible
1168 leading character from names.
1169 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
1170 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
1171 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
1173 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
1174 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
1175 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
1176 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
1177 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
1178 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
1179 * symfile.c (syms_from_objfile): Insert debugging check to test
1180 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
1181 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
1183 * doc/gdbint.texinfo (Host Conditionals): Remove
1184 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
1186 (Target Conditionals): Remove all of the above.
1188 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
1190 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
1191 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
1193 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
1195 * coffread.c (decode_type): catch negative tagndx fields generated
1197 * exec.c: comment out string following #endif.
1198 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
1199 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
1201 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
1202 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
1204 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
1206 * complaints.c: New file, code moved from utils.c.
1207 * complaints.c (complain): Made into a varargs function.
1208 * complaints.h: New file, code moved from symfile.h.
1209 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
1210 * Makefile.in (HFILES): Add complaints.h.
1211 * Makefile.in (OBS): Add complaints.o.
1212 * symfile.c (complaint_root, stop_whining, complaint_series,
1213 complain, clear_complaints, add_show_from_set for stop_whining):
1214 Moved to complaints.c.
1215 * symfile.h (struct complaint, complaint_root decl, complain
1216 prototype, clear_complaints prototype): Moved to complaints.h.
1217 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
1218 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
1219 complaints.h. Remove casts from arguments to complain(),
1220 which is now a varargs function, and remove unnecessary
1221 placeholder zero args.
1222 * defs.h (begin_line): Add prototype.
1223 * defs.h (vprintf_filtered): Add prototype.
1224 * dwarfread.c (varargs.h): Remove, no longer needed.
1225 * dwarfread.c (dwarfwarn): Remove prototype and function.
1226 * dwarfread.c (complaints): Define a bunch of complaints.
1227 * dwarfread.c (SQUAWK): Remove macro defs, convert all
1228 usages to standard complain() calls.
1229 * utils.c (begin_line): New function that ensures that
1230 whatever gets filter-printed next starts on its own line.
1231 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
1232 but to stdout (calls vfprintf_filtered internally).
1234 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
1236 * remote.c: Avoid printf_filtered line limit. Suggested by
1237 Robert R. Henry, <rrh@tera.com>.
1238 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
1240 * main.c (main): Accept --silent as well as --quiet. Change +help
1241 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
1243 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
1244 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
1246 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
1248 * tm-nindy960.h, remote-nindy.c: Lint.
1250 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
1252 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
1253 a optional type to decorate as an array type, the type of the
1254 index, and the bounds of the array. Records this additional info
1255 in the array type for use with languages with nonzero array
1257 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1258 to note that arrays may have bounds.
1259 * gdbtypes.h (create_array_type): Update prototype.
1260 * c-exp.y (ptype production): Adjust for new create_array_type
1261 calling conventions.
1262 * coffread.c (decode_type): Call create_array_type rather than
1263 handcrafting array types.
1264 * convex-tdep.c (value_type): Remove, now use create_array_type.
1265 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1266 vector_type into calls to create_array_type.
1267 * dwarfread.c (decode_subscr_data): Name changed to
1268 decode_subscript_data_item throughout.
1269 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1270 create_array_type. Now records index type and range as well.
1271 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1272 change to use create_array_type.
1273 * dwarfread.c (read_subroutine_type): Test existing user defined
1274 types before decorating them, to ensure they are blank, and
1275 complain about it if they are not.
1276 * dwarfread.c (decode_fund_type): For unrecognized types, always
1277 return some valid type (type integer). If the unrecognized type
1278 cannot be an implementation defined type, complain as well.
1279 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1280 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1281 * mipsread.c (upgrade_type): Add FIXME comment that code to
1282 handcraft arrays should be replaced with call to create_array_type.
1283 * stabsread.c (read_array_type): Replace code to handcraft
1284 array types with call to create_array_type.
1285 * valprint.c (type_print_varspec_prefix): Minor formatting
1286 change, join lines that don't need to be split.
1288 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1290 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1291 decl for attach_flag, it now lives in inferior.h.
1292 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1293 Make most functions static.
1294 * hppah-nat.c: General cleanups, remove BSD specific code (since
1295 that all lives in hppab-nat.c).
1296 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1297 Change sense of test against inside_entry_file(). This fix is
1299 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1300 to read/write_register_bytes().
1301 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1302 work around PA-GAS assembler bug. Also, add trailing */ to some
1304 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1305 Same reason as above.
1307 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1309 * mipsread.c (parse_symbol): When checking whether a structured
1310 type is an enum, check qualifiers of its first member, as well as
1311 the base type of the member. Bug found and fixed by John M.
1312 Farrell, <farrell@fjord.reo.dec.com>.
1314 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1315 * remote-vx.c: Don't include vx-share/reg.h.
1316 * vx-share/ptrace.h: Reproduce from scratch.
1317 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1318 * Makefile.in: Remove references to removed files, and to removed
1319 29k-share directories.
1321 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1323 * c-lang.c (_initialize_c_language): Name changed from
1325 * m2-lang.c (_initialize_m2_language): Name changed from
1327 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1328 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1329 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1330 expression parsing into c-lang.c and m2-lang.c respectively.
1331 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1332 m2-exp.y respectively.
1333 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1334 and m2-* files respectively.
1335 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1336 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1337 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1338 * expression.h (struct block): Forward declaration for prototypes.
1339 * language.h (struct objfile): Forward declaration for prototypes.
1340 **** start-sanitize-chill ****
1341 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
1342 * Makefile.in (HFILES): Add ch-lang.h.
1343 * Makefile.in (OBS): Add ch-lang.o.
1344 * ch-exp.y: Migrate code that has nothing to do with expression
1345 parsing into ch-lang.c.
1346 * ch-lang.c: New file, code migrated from c-exp.y.
1347 * ch-lang.h: New file, internal interface between ch-* files.
1348 * ch-lang.c (_initialize_chill_language): Name changed from
1349 _initialize_chill_exp.
1350 **** end-sanitize-chill ****
1352 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
1353 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
1354 * config/amix.mh (NATDEPFILES): Add.
1355 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
1358 * dwarfread.c (decode_subscr_data): Remove spurious test that
1359 accepted only integer subscript types. We don't do anything
1360 with the type at the moment anyway.
1362 **** start-sanitize-chill ****
1363 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
1365 * ch-exp.y (match_character_literal): Fix case where no
1366 match at all is found.
1367 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
1368 width types. For example, "INT" is always 2 bytes regardless
1369 of the values of any TARGET_*_BIT macros. So use explicit
1370 numeric sizes for the types.
1371 **** end-sanitize-chill ****
1373 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
1375 * c-exp.y (c_create_fundamental_type): New function to create
1376 language specific fundamental types for C.
1377 * m2-exp.y (m2_create_fundamental_type): New function to create
1378 language specific fundamental types for Modula 2.
1379 * c-exp.y (c_language_defn, cplus_language_defn): Add
1380 c_create_fundamental_type to language struct initializers.
1381 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
1382 to language struct initializers.
1383 * dwarfread.c (expression.h, language.h): Include.
1384 * dwarfread.c (ftypes): New array to hold fundamental types
1385 for current compilation unit.
1386 * dwarfread.c (cu_language_defn): New pointer to language
1387 struct for language of current compilation unit.
1388 * dwarfread.c (dwarf_fundamental_type): New function to
1389 create/lookup fundamental types.
1390 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
1391 * dwarfread.c (throughout): Replace lookup_fundamental_type
1392 with dwarf_fundamental_type.
1393 * dwarfread.c (read_file_scope): Zero out ftypes for each new
1394 compilation unit (may be different language or different objfile).
1395 * gdbtypes.c (lookup_fundamental_type): Move actual type
1396 creations into language specific fundamental type creation
1397 functions and call via create_fundamental_type. Add comment
1398 about this function being obsolescent.
1399 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
1400 sized signed and unsigned integers.
1401 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
1402 * language.c (language_def): New function to lookup a language
1403 struct given it's enumeration.
1404 * language.h (struct language_defn): Add la_fund_type, a pointer
1405 to a function that creates fundamental types for this language.
1406 * language.h (create_fundamental_type): New macro to create
1407 fundamental types based on the current language.
1408 * language.h (language_def): Add prototype.
1409 * language.c (unk_lang_create_fundamental_type): New function
1410 for initializing language structs, calls error if called.
1411 * language.c (unk_language_defn, auto_language_defn,
1412 local_language_defn): Use unk_lang_create_fundamental_type.
1413 **** start-sanitize-chill ****
1414 ch-exp.y (chill_create_fundamental_type): New function.
1415 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
1416 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
1417 **** end-sanitize-chill ****
1419 **** start-sanitize-chill ****
1420 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
1422 * dwarfread.c (CHILL_PRODUCER): Add producer string for
1424 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
1425 as GCC_PRODUCER and GPLUS_PRODUCER.
1426 **** end-sanitize-chill ****
1428 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
1430 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
1433 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
1435 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
1436 rather than '$'. This particular piece of braindamage is
1437 spreading like ooze. It's now infected libiberty, deja-gnu,
1439 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
1440 hardwired '$' character.
1442 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
1444 (Changes to break incredibly ugly, unmaintainable 750 line
1445 read_struct_type function up into managable pieces.)
1446 * Makefile.in (VERSION): Bump to 4.7.3.
1447 * stabsread.c (struct field_info): Local struct definition.
1448 * stabsread.c (read_member_functions, read_struct_fields,
1449 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
1450 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
1451 functions from fragmented read_struct_type.
1452 * stabsread.c (stabs_general_complaint): Catchall complaint.
1453 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
1454 symbol name continuation code. Use macro throughout.
1455 * stabsread.c (various places): Replace add-one-to-pointer
1456 with pointer increment.
1457 * stabsread.c (read_type): Retain function local copy of type
1458 descriptor. Rearrange code calling read_struct_type() to match
1460 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
1461 a single blank as the name of nameless enumerations. Recognize
1462 this special case and set nameless flag.
1463 **** start-sanitize-chill ****
1464 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
1466 * ch-exp.y (access_name): New non-terminal token and
1468 * ch-exp.y (general_procedure_name): Now a terminal token.
1469 * ch-exp.y (location): Expand production.
1470 * ch-exp.y (match_simple_name_string): New function.
1471 * ch-exp.y (yylex): Call match_simple_name_string and return
1472 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
1473 **** end-sanitize-chill ****
1475 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
1477 * munch: Backslash escape vertical bar characters inside
1478 grep patterns since they have special meaning for some greps.
1479 * parse.c (write_exp_string): Complete rewrite to store string
1480 contants as a leading explicit length, followed by the string data,
1481 followed by a trailing explicit length.
1482 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1483 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1484 Use recorded explicit length of strings in expression elements,
1485 rather than strlen. Adjust code to skip over strings stored in
1486 expression elements, and code to access strings, to account for
1487 new leading explicit size expression element.
1488 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1489 0, to avoid negative expression element indices.
1490 * valops.c (search_struct_method): Minor whitespace change.
1492 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1494 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1495 which together maintain a dynamically expandable static buffer
1496 for the lexer to use when translating C strings to their internal
1497 form (other future uses possible). Fix parsing of C style strings
1498 to do the normal C style input conversions of escaped character
1500 * valops.c (value_string): Remove translation of escaped
1501 character sequences, now done in C expression parser.
1502 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1503 and decides if it should be printed in literal form or some other
1504 form, based on it's ASCII value and setting of sevenbit_strings.
1505 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1506 macro, change indentation style.
1507 **** start-sanitize-chill ****
1508 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1509 * ch-exp.y (chill_printstr): First cut at real function instead
1511 **** end-sanitize-chill ****
1513 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1515 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1517 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1519 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1521 * defs.h (sevenbit_strings): Add declaration.
1522 * defs.h (printchar): Replace with gdb_printchar.
1523 * language.h (language_defn): Add new function pointers
1524 la_printchar and la_printstr, to do language dependent
1525 printing of characters and strings.
1526 * language.h (local_printchar, local_printstr): New macros
1527 to call language dependent functions pointed to by la_printchar
1528 and la_printstr respectively.
1529 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1530 dependent functions for printing characters and strings.
1531 * c-exp.y (c_language_defn, cplus_language_defn): Add
1532 c_printchar and c_printstr.
1533 * command.c (do_setshow_command): Rename printchar use to
1535 * expprint.c (print_subexp): Replace C style string output
1536 with call to local_printstr.
1537 * language.c (unk_lang_printchar, unk_lang_printstr):
1538 New stubs, currently errors.
1539 * language.c (unknown_language_defn, auto_language_defn,
1540 local_language_defn): Add unk_lang_printchar and
1542 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1543 language dependent functions to print characters and strings.
1544 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1545 * utils.c (printchar): Renamed to gdb_printchar.
1546 * valprint.c (print_string): Remove prototype, function moved
1547 to c-exp.y, where it becomes c_printstr.
1548 * valprint.c (print_max): Made global for reference from the
1549 language dependent printing routines in *-exp.y.
1550 * valprint.c (repeat_count_threshold): New variable with function
1551 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1552 Change all references to old macro to references to new variable.
1553 * valprint.c (value_print, val_print): Replace calls to
1554 print_string with calls to local_printstr.
1555 * valprint.c (val_print): Replace C style character printing
1556 with call to local_printchar.
1557 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1558 * valprint.c (_initialize_valprint): Add add_show_from_set
1559 call for setting up repeat_count_threshold as print variable.
1560 **** start-sanitize-chill ****
1561 * ch-exp.y (decode_integer_value): New function.
1562 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1563 * ch-exp.y (chill_printchar, chill_printstr): New language
1564 dependent functions for printing characters and strings.
1565 * ch-exp.y (chill_language_defn): Add chill_printchar and
1567 **** end-sanitize-chill ****
1569 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1571 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1572 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1573 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1575 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1577 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1578 and assume the process has been killed.
1580 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1582 * remote-udi.c (udi_open): Reset vars so that user can re-run
1583 programs without leaving GDB.
1584 * (many routines): Slightly improve error handling.
1585 * (download): Zero out BSS by longs instead of bytes to avoid
1586 timeouts in real hardware.
1587 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1588 that connection is no longer in use after shutdown() of socket.
1589 This keeps GDB from dying of a SIGPIPE when you issue multiple
1590 `target udi' commands.
1592 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1594 * language.h (language_format_info): New structure to bundle
1595 local formatting information.
1596 * language.h (language_defn): Replace individual format info
1597 with language_format_info structs.
1598 * language.h (local_*_format, local_*_format_prefix,
1599 local_*_format_specifier, local_*_format_suffix): New macros
1600 for binary/octal/decimal/hex formats to access info elements.
1601 * c-exp.y (c_language_defn): Update for new format handling.
1602 * m2-exp.y (m2_language_defn): Update for new format handling.
1603 * dbxread.c (language.h): Include for partial-stab.h use.
1604 * mipsread.c (expression.h, language.h): Include for
1606 * defs.h (local_hex_format, local_hex_format_custom,
1607 local_hex_string, local_hex_string_custom): Move to language.h.
1608 * language.c (local_hex_format_custom, local_hex_string,
1609 local_hex_string_custom, local_octal_format_custom): Use new
1611 * language.c (unknown_language_defn, auto_language_defn,
1612 local_language_defn): Update for new format handling.
1613 * printcmd.c (print_scalar_formatted): Use new macros
1614 to access decimal and binary format info for printing.
1615 **** start-sanitize-chill ****
1616 * c-exp.y (chill_language_defn): Update for new format handling.
1617 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1618 * ch-exp.y (decode_integer_literal): Add function
1619 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1620 * ch-exp.y (builtin_type_chill_char): Add definition.
1621 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1622 **** end-sanitize-chill ****
1624 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1626 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1628 (aix_framedata): added nosavedpc field.
1629 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1631 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1632 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1633 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1634 instructions as function_frame_info does. Expand special case of
1635 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1637 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1639 (function_frame_info): Set frameless if the function has no frame,
1640 and set nosavedpc if the PC was not saved. Handle gcc generated
1641 stfd 31,-4(31); st 31, -12(31) correctly.
1642 (frameless_function_invocation): New second argument pcsaved; if 0
1643 return whether the function has a frame, if 1 return whether the
1645 (frame_initial_stack_address): Correct typo: cache registers for
1646 callee_fi, not for fi, (avoids reading garbage memory locations).
1648 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1650 * infrun.c (wait_for_inferior (just before step_over_function
1651 label)): Change test for stepping into subroutine to check for the
1652 presence of line number info. This makes stuff compiled with -g1
1653 cause GDB to not lose control when stepping.
1655 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1656 Improve comments as well.
1658 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1660 * Makefile.in (VERSION): Bump to 4.7.2
1661 * symtab.c (find_pc_symtab): Fix return of random value
1663 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1664 Makefile since it contains sed patterns used in generation.
1665 Add sed pattern to also delete #include of any malloc.h.
1666 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1667 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1668 function names to conform to K&R terminology with respect to
1669 logical and bitwise operators:
1670 UNOP_ZEROP => UNOP_LOGICAL_NOT
1671 UNOP_LOGNOT => UNOP_COMPLEMENT
1672 BINOP_LOGAND => BINOP_BITWISE_AND
1673 BINOP_LOGXOR => BINOP_BITWISE_XOR
1674 BINOP_LOGIOR => BINOP_BITWISE_IOR
1675 BINOP_AND => BINOP_LOGICAL_AND
1676 BINOP_OR => BINOP_LOGICAL_OR
1677 PREC_OR => PREC_LOGICAL_OR
1678 PREC_AND => PREC_LOGICAL_AND
1679 PREC_LOGIOR => PREC_BITWISE_IOR
1680 PREC_LOGXOR => PREC_BITWISE_XOR
1681 PREC_LOGAND => PREC_BITWISE_AND
1682 value_zerop() => value_logical_not()
1683 value_lognot() => value_complement()
1684 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1685 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1686 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1687 and is nonexistant in some SVR4 based systems.
1688 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1689 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1691 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1692 * source.c (source_info): Fix minor nits, print "1 line" rather
1693 than "1 lines", and "language is <lang>".
1694 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1695 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1696 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1698 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1699 **** start-sanitize-chill ****
1700 * ch-exp.y: New expression parser, for GNU-Chill.
1701 * defs.h (enum language): Add language_chill.
1702 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1703 LANG_MODULA2 a recognized language.
1704 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1705 Chill as well as Modula-2.
1706 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1707 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1708 * language.c (set_language_command): Add chill.
1709 * language.c (binop_result_type, integral_type, character_type,
1710 boolean_type, structured_type, value_true, binop_type_check):
1711 Add language_chill cases.
1712 * language.h (_LANG_chill): Define.
1713 * symfile.c (deduce_language_from_filename): Recognize the
1714 filename extensions ".chill", ".c186", and ".c286" for Chill.
1715 * valprint.c (typedef_print): Add case for language_chill.
1716 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1717 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1718 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1719 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1721 * Makefile.in (distclean): Add target ch-exp.tab.c.
1722 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1723 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1724 * eval.c (evaluate_subexp): Add OP_BOOL case.
1725 * expprint.c (print_subexp): Add OP_BOOL case.
1726 **** end-sanitize-chill ****
1728 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1730 * infcmd.c (set_environment_command): Avoid skipping first
1731 char of env value if an '=' appears in it. Bug report and fix
1732 by Mark Jungerman, <maj@lucid.com>.
1734 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1736 * infcmd.c (step_over_calls): Improve comments.
1737 * symtab.c (find_pc_psymtab): Clean up a bit.
1738 * (find_pc_symtab): Fix comments, clean up code.
1739 * (find_pc_line): General cleanups, efficiency improvements.
1740 Also, don't return garbage when some line info exists, but there
1743 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1745 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1746 member, and the stat pointer passed to vmap_symtab was NULL, the
1747 wrong vmap entries would be modified. Fixes behavior where
1748 attempting to load symbols for a module with no member would mess
1749 up already read in symbols.
1751 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1753 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1754 29k-share/dfe/mini2udi.o.
1755 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1756 * alldeps.mak, depend: Update to deal with removal of
1757 aforementioned files.
1758 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1759 requirement for useless 'program' argument. Clean up
1760 udi_create_inferior, and udi_load to call common download()
1761 routine. Create download routine to load remote hosts directly
1762 (with the help of BFD) so that we don't need yank.c and
1764 Fix udi_detach to call UDIDisconnect with
1765 the right arguments. Clean up udi_resume, don't assign tip_error
1766 twice. Clean up udi_wait, straighten out status codes. Make
1767 udi_kill really work.
1769 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1771 * c-exp.y: separated host/target idea of integer type size,
1772 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1773 UINT and CHAR rules. (parse_number): work out the targetwise type
1774 of a number based upon it's size and qualifiers. (yylex): chars
1775 are now treated the same way as ints.
1777 * source.c (indentify_source_line): don't core dump if wanted
1778 line is larger than number of lines in source. (can happen when
1779 coff gets confused about #included source).
1781 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1783 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1784 when debugging a program with 100 shared libraries.
1786 * solib.c (solib_map_sections): Always close the BFD we open.
1787 Free all malloc'd storage we allocate, too, including error cases.
1788 (struct so_list): Remove unused so_bfd member.
1789 (clear_solib): Don't bother closing so_bfd.
1791 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1792 cacheable. `So many symbol files, so little file descriptors.'
1794 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
1796 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
1797 Stubs should stand alone as much as possible.
1799 * source.c (show_directories): Avoid printf_filtered length prob
1800 pointed out by Jonathan Stone.
1802 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
1803 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
1804 <Lee_Cooprider@vos.stratus.com>.
1806 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
1808 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
1809 struct, not struct itself.
1810 * serial.h (serial_restore): Fix prototype, takes pointer not
1813 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
1815 * Makefile.in (depend): Add nm.h to the list of things to fixup.
1816 * depend: Redo, to fixup nm.h problems with *-tab.c files.
1818 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
1820 * i386-stub.c: Remove ansidecl.h and the few uses of it.
1821 Stubs should stand alone as much as possible.
1823 * README: Add remote-es1800.c and remote-st2000.c to table.
1824 * go32-nat.c: Remove, there is no native go32 support.
1825 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
1827 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
1829 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
1830 new routines to deal with sending SIGINTs to attached processes
1831 when the user interrupts the controlling GDB.
1832 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
1833 the aforementioned routines when waiting for the attached process.
1835 * elfread.c, mipsread.c: Include <string.h>.
1836 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
1837 * serial.h: Add prototype for serial_restore().
1839 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
1841 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
1842 minimal_symbol_count, because the NULL symbol is not included in
1843 the count. This prevented this function from finding the last
1844 symbol in the table.
1846 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
1848 * dbxread.c (process_one_symbol): if not defined
1849 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
1850 the start of the function, not just after N_FUN.
1852 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
1854 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
1855 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
1856 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
1857 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
1858 file. Remove preprocessor defines that previously did remapping.
1860 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
1862 * infcmd.c (run_command): Avoid long calls to printf_filtered.
1863 Bug fix courtesy of Alexander Klaiber.
1865 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
1867 hp300 native support (hp300hpux untested).
1869 * hp300ux-xdep.c: removed.
1870 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
1871 * xm-hp300hpux.h: updated copyright.
1872 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
1873 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
1874 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
1875 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
1876 fork-child.o coredep.o corelow.o.
1877 (NAT_FILE, NATDEPFILES): new macros.
1878 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
1879 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
1881 (NAT_FILE, NATDEPFILES): new macros.
1882 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
1884 Vax ultrix native support.
1886 * nm-vax.h: new file.
1887 * Makefile.in (HFILES): added nm-vax.h.
1888 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
1889 coredep.o corelow.o removed.
1890 (NAT_FILE, NATDEPFILES): new macros.
1891 * xm-vax.h: updated copyright.
1892 (REGISTER_U_ADDR): removed.
1894 Apollo native support (untested).
1896 * Makefile.in (HFILES): added nm-apollo68[bv].h.
1897 * a68v-nat.c, nm-apollo68[bv].h: new files.
1898 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
1899 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
1900 * a68v-xdep.c: removed.
1901 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
1902 inftarg.o fork-child.o a68v-xdep.o.
1903 (NAT_FILE, NATDEPFILES): new macros.
1905 * defs.h: include nm.h.
1906 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
1907 sparc-tdep.c, : do not include nm.h.
1908 * doc/gdbint.texinfo: nm.h now included in defs.h.
1910 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
1912 * Makefile.in (VERSION): 4.7.1 post release!
1914 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
1916 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
1918 * Makefile.in (VERSION): gdb-4.7 release.
1919 * README: Update for gdb-4.7.
1921 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
1923 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
1926 * alldeps.mak, depend: Update.
1928 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
1930 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
1932 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
1933 causes problems in setting breakpoint in the right place in
1934 functions with `float' args which are passed as doubles.
1935 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
1936 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
1938 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
1940 * Makefile.in (HFILES): Add nm-i386sco.h.
1941 * dwarfread.c: include <sys/types.h> for SCO.
1942 * infptrace.c: Don't include ptrace.h under SCO.
1943 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
1945 * config/i386v.mt: Add exec.o to TDEPFILES.
1947 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
1949 * i386v-nat.c: Remove space from front of #endif.
1950 * irix4-nat.c: Remove externs of registers[], include inferior.h
1952 * mips-nat.c: Explicitly initialize zerobuf to 0!
1953 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
1954 Always setup fci->frame, even if it's non-zero. Too many places
1955 depend upon this behavior (and I have to get a release out the
1957 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
1958 processing_gcc_compilation if we find the embedded stabs marker.
1959 This fixes several bugs with finding the location of short or char
1960 function parameters passed on the stack.
1962 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1964 Native support for sun4sol2.
1966 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
1967 * nm-sysv4.h: new file.
1968 * Makefile.in (HFILES): added nm-sysv4.h.
1969 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
1970 (NAT_FILE, NATDEPFILES): new macros.
1971 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
1973 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
1975 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
1976 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
1978 * Makefile.in (VERSION): Tick to 4.6.9.
1980 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
1982 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
1983 definition, replace with portable one.
1984 * remote-nindy.c: Lint.
1985 (nindy_wait): Return type is int, result is inferior_pid.
1986 * symmisc.c (dump_psymtab): Only print section_offsets if set.
1987 (initialize_symmisc): Remove empty function.
1988 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
1989 Remove obsolete, misspelled macro.
1990 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
1991 (all @node commands): Use new form to avoid nitpicking errors.
1992 * doc/gdbint.texinfo: Document host/native/target split.
1994 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
1996 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
1998 * xm-mips.h (offsetof): Don't define this if __STDC__.
2000 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2002 umax native support (untested).
2004 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2006 (NAT_FILE, NATDEPFILES): new macros.
2007 * config/umax.mt (TDEPFILES): removed exec.o.
2008 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2009 removed to nm-umax.h.
2010 * nm-umax.h: new file.
2011 * Makefile.in (HFILES): added nm-umax.h.
2013 hppa native support (untested).
2015 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2016 (NAT_FILE, NATDEPFILES): new macros.
2017 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2018 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2019 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2020 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2021 * hppa[bh]-xdep.c: removed.
2022 * hppa[bh]h-tdep.c: do not include ptrace.h.
2023 * Makefile.in (HFILES): added nm-hppa[bh].h.
2025 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2027 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2029 * mips-nat.c: Straighten out include files. Work around
2030 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2033 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2035 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2036 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2037 backtraces from core files work.
2038 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2039 Functions are now defined in mips-nat.c.
2041 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2043 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2044 serial_default_name().
2046 * remote-hms.c, ser-go32.c, serial.h: Change from
2047 serial_timedreadchar() to new serial_readchar().
2049 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2051 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2053 * c-exp.y: Moved handling of 'const' and 'volatile' from
2054 <type> to <typebase>. This removes 2 conflicts.
2056 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2058 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2059 from breakpoint table when reseting breakpoints.
2061 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2063 Native support cleanup and corefile fixes for i386 SVR4 systems.
2065 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2066 fill_fpregset): Moved to i386v4-nat.c
2067 * i386v4-nat.c, nm-i386v4.h, : New files.
2068 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2069 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2070 change i386v-nat.o to i386v4-nat.o.
2072 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2074 Miscellaneous 386 configs updated.
2076 * config/i386aout.mt (TDEPFILES): removed exec.o.
2077 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
2078 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
2079 (NAT_FILE, NATDEPFILES): new macros.
2080 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
2081 config/i386v4.mt (TDEPFILES): removed exec.o.
2082 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
2083 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2084 (NAT_FILE, NATDEPFILES): new macros.
2085 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
2086 fork-child.o coredep.o corelow.o i386-xdep.o.
2087 (NAT_FILE, NATDEPFILES): new macros.
2089 Native support cleanup for i386bsd (untested).
2091 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
2092 * config/i386bsd.mh (NATDEPFILES): added exec.o
2093 * tm-i386bsd.h (FLOAT_INFO): removed.
2094 * nm-i386bsd.h (FLOAT_INFO): added.
2096 Native support for i386v (untested).
2098 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
2099 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2100 (NAT_FILE, NATDEPFILES): new macros.
2101 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2102 * i386-xdep.c: removed.
2103 * Makefile.in (HFILES): added nm-i386v.h
2104 * i386v-nat.c, nm-i386v.h: new file.
2105 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
2107 * tm-i386v.h (FLOAT_INFO): removed.
2109 Native support for linux (untested).
2111 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
2112 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
2113 (NAT_FILE, NATDEPFILES): new macros.
2114 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2115 * Makefile.in (HFILES): added nm-linux.h.
2116 * nm-linux.h: new file.
2117 * xm-linux.h: updated copyright. cleaned up formatting.
2118 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
2120 Native support for sun386 (untested).
2122 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
2123 fork-child.o sun386-xdep.o.
2124 (NAT_FILE, NATDEPFILES): new macros.
2125 * config/sun386.mt (TDEPFILES): removed exec.o.
2126 * Makefile.in (HFILES): added nm-sun386.h.
2127 * sun386-nat.c, nm-sun386.h: new file.
2128 * sun386-xdep.c: removed.
2129 * xm-sun386.h: updated comment and copyright.
2130 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2133 Native support for i386mach (untested).
2135 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
2136 fork-child.o mach386-xdep.o.
2137 (NAT_FILE, NATDEPFILES): new macros.
2138 * Makefile.in (HFILES): added nm-i386mach.h.
2139 * nm-i386mach.h, i386mach-nat.c: new files.
2140 * mach386-xdep.c: removed.
2141 * xm-i386mach.h: updated copyright.
2142 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2145 Native separation for go32 (untested).
2147 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
2148 * go32-nat.c: new file.
2149 * go32-xdep.c (call_ptrace, child_resume,
2150 fetch_inferior_registers, store_inferior_registers,
2151 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
2153 Native support for m88k (untested).
2155 * Makefile.in (HFILES): added nm-m88k.h
2156 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
2157 FETCH_INFERIOR_REGISTERS): removed.
2158 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
2159 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
2160 (NAT_FILE, NATDEPFILES): new macros.
2161 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
2162 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
2163 * m88k-xdep.c: removed.
2165 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
2167 * i386b-nat.c: Comment changes.
2168 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
2170 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
2172 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
2174 Avoid longjmp()-catching compilation errors in cross-ports.
2176 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
2177 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
2178 Move from mips-tdep.c and tm-{irix3,mips}.h.
2179 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
2181 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
2184 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
2185 (fetch_core_registers): Fix bfd_seek arguments.
2187 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
2189 Make core files work again (add back the `core' target).
2191 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
2192 (NATDEPFILES): Add corelow.o.
2193 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
2196 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
2197 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
2198 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
2199 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
2200 appears. FIXME, these should be moved to NATDEPFILES for native
2203 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2205 Ultra3 host/target/native split. (untested).
2207 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
2208 (fetch_register, fetch_inferior_registers,
2209 store_inferior_registers, fetch_core_registers): removed to
2211 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
2213 * Makefile.in (HFILES): added nm-ultra3.h.
2214 * nm-ultra3.h, ultra3-nat.c: new files for native support.
2215 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
2217 (NAT_FILE, NATDEPFILES): new macros for native support.
2218 * config/ultra3.mt (TDEPFILES): exec.o removed.
2220 * xm-vaxult.h: add MEM_FNS_DECLARED.
2222 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
2224 * Makefile.in (VERSION): Roll to 4.6.8.
2225 (OBS): Put version.o first, so Makefile rebuild happens early.
2227 * command.h: Publicize prototype for not_just_help_class_command.
2228 * command.c: Remove proto.
2229 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
2230 output. Move "maint info" from class info to class maintenance,
2232 * infrun.c: Move "stop" to class_obscure, and give it a
2233 function so it will not be seen as a global help topic. FIXME,
2234 it should be possible to set these attributes independently.
2236 * core.c (core_command): Make nicer error message for no core support.
2238 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
2240 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
2241 (elfstab_build_psymtabs): staboffset and stabstroffset args are
2243 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
2244 (scan_compilation_units): Punt unused filename arg. dbfoff,
2245 lnoffset, and curlnoffset are file_ptr's now.
2246 (dwarf_build_psymtabs): Drop desc and filename args; use
2247 objfile. dbfoff and lnoffset are file_ptr's now.
2248 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
2249 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
2250 (elf_symfile_read): Skip desc and filename args to
2251 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
2252 * gdb-stabs.h: Use file_ptr rather than off_t.
2253 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2254 compile-time debug check that someone turned off as "unused".
2255 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2256 * symfile.h: Update dwarf_build_psymtabs and
2257 elfstab_build_psymtabs prototypes.
2258 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2259 Use file_ptr offsets. bfd_seeks use L_SET.
2261 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2263 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2264 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2265 value so that demangler won't be invoked. This greatly speeds up
2267 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2268 linked_proc_info so that it properly deallocates the appropriate
2269 item after it is done with it instead of before.
2270 * Don't pass bogus frame pointer to create_new_frame(). Just
2271 leave it as zero so that lower level code will figure out the
2274 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2276 Sony News native support.
2278 * Makefile.in (HFILES): added nm-news.h.
2279 * nm-news.h: new file.
2280 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2281 fork-child.o coredep.o to NATDEPFILES.
2282 (NAT_FILE, NATDEPFILES): new macros for native support.
2283 * config/news.mt (TDEPFILES): removed exec.o.
2285 * remote-vx.c: remove redundant include of sys/time.h.
2287 * infrun.c: include ctype.h. Otherwise some machines result in
2288 undefined for isdigit.
2290 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2292 * configure.in: Convert m68k entries to m68* entries to handle
2293 all the various m68xxx hosts and targets.
2294 * config/news1000.mt: No longer needed, same as news.mt.
2296 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2298 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2300 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2302 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2303 nm-sun2.h, nm-mips.h.
2305 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2307 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2309 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2311 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2313 * xm-hppah.h: if __STDC__ is not defined, define
2315 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2316 compiler; see the comment in the file.
2318 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2320 First cut at support for all BSD variants on 386.
2322 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2323 * i386b-nat.c: New native support file.
2324 * configure.in: Add host and target for i[34]86-*-bsd*.
2325 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2327 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2329 Sun2 native support (untested).
2331 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2332 REGISTER_U_ADDR): removed to nm-sun2.h.
2333 * nm-sun2.h: new file.
2334 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2335 fork-child.o sun3-xdep.o removed.
2336 (NAT_FILE, NATDEPFILES): new macros.
2338 Mips native support. Decstation and iris4 have been tested.
2341 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2342 fill_fpregset): removed to irix4-nat.c
2343 * mips-xdep.c: removed.
2344 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
2346 * procfs.c: include nm.h.
2347 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
2348 * xm-irix4.h: bump copyright.
2349 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
2350 PROC_NAME_FMT): removed.
2351 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
2352 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
2353 (NAT_FILE, NATDEPFILES): new macros for native support.
2354 (CC): supply default compiler switches.
2355 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
2356 fork-child.o coredep.o.
2357 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
2359 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
2360 fork-child.o mips-xdep.o coredep.o.
2361 (NAT_FILE, NATDEPFILES): new macros for native support.
2363 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2365 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
2366 (NATDEPFILES): added fork-child.o
2367 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
2368 (NATDEPFILES): added fork-child.o
2369 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
2370 (NATDEPFILES): added fork-child.o
2372 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
2374 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
2375 by using puts_filtered instead.
2377 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2379 * remote-nindy.c (nindy_load): Replacement version from Steve
2380 Chamberlain, doesn't require forking to run "strip" or "sx".
2382 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
2384 * Makefile.in (HFILES): Add nm-*.h files.
2386 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2388 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
2389 (NATDEPFILES): added fork-child.o.
2391 * doc/gdbint.texinfo: document a few more macros, create new
2392 section for native macros.
2394 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
2396 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
2397 resolution of copyright issues.
2399 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
2401 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
2402 subdir gets configured.
2404 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
2406 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
2408 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
2409 searching for a "bfd_strip" program. Also, fixed up arguments
2410 passed to that program.
2412 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
2413 which is now used for something else. Rewrite description of
2414 associated parameters to match how gdb does it now.
2415 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
2417 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
2419 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2421 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
2424 * inferior.h (proc_signal_handling_change): prototype removed.
2425 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
2426 (handle_command): now calls target_notice_signals.
2427 * procfs.c (proc_signal_handling_change): renamed to
2428 procfs_notice_signals. Now static. Add prototype. All callers
2430 * target.h (struct target_ops): new field, to_notice_signals.
2431 (target_notice_signals): new macro to cover new field.
2432 * target.c (cleanup_target): default to_notice_signals to ignore.
2433 * corelow.c (core_ops),
2435 inftarg.c (child_ops),
2436 procfs.c (procfs_ops),
2437 remote-adapt.c (adapt-ops),
2438 remote-eb.c (eb_ops),
2439 remote-es1800.c (es1800_ops, es1800_child_ops),
2440 remote-hms.c (hms_ops),
2441 remote-mm.c (mm_ops),
2442 remote-nindy.c (nindy_ops),
2443 remote-st2000.c (st2000_ops),
2444 remote-udi.c (udi_ops),
2445 remote-vx.c (vx_ops, vx_run_ops),
2446 remote.c (remote_ops),
2447 target.c (dummy_target),
2448 xcoffexec.c (exec_ops): added static initializer for
2450 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
2452 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
2454 * main.c (define_command): Add forgotten initializer.
2456 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
2458 * language.c, language.h: Move saved_language out to global
2459 expected_language. Set expected_language when user expectation
2461 * language.c (language_info): Don't print type/range checking gub.
2462 * main.c (main): Set expected language.
2463 (execute_command): Check against expected language.
2464 * symfile.c (set_initial_language): Set expected language.
2466 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
2468 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2470 A bunch of changes mostly to improve debugging of C++ programs.
2471 Specifically, the calling of inferiors methods is improved.
2473 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
2474 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
2475 hide the implementation details of pointer-to-method objects.
2476 How to tell if the pointer points to a virtual method is
2477 still very dependent on the particular compiler, but this
2478 should make it easier to find the places to change.
2479 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2480 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2481 macros, instead of a hard-wired-in code that incorrectly
2482 assumed a no-longerused representation of pointer-to-method
2483 values. And otherwise fix the relevant bit-rotted code.
2485 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2486 If there are both fields and methods, put a space between.
2488 * stabsread.c (read_struct_type): Fix bug in handling of
2489 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2490 by '_'). (It used to prematurely exit the loop reading in
2491 the fields, so it would think it should start reading
2492 methods while still in the fields. This could crash gdb
2493 given a gcc that can emit nested type information.)
2495 * valops.c (search_struct_method): Pass 'this' value by
2496 reference instead of by value. This provides a more
2497 consistent interface through a recursive search where the
2498 "bottom" functions may need to adjust offsets (due to multiple
2500 * valops.c, value.h, values.c: Pass extra parameters to
2501 value_fn_field and value_virtual_fn_field so we can
2502 correctly adjust offset for multiple inheritance.
2503 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2504 virtual function calls by using value_virtual_fn_field().
2505 * values.c: New function baseclass_offset, derived from
2506 baseclass_addr (which perhaps can be made obsolete?).
2507 It returns an offset rather than an address. This is a
2508 cleaner interface since it doesn't mess around allocating
2510 * valops.c (search_struct_method): Use baseclass_offset
2511 rather than baseclass_addr.
2513 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2515 * Makefile.in: Re-install 29K/UDI stuff.
2516 * remote-udi.c (udi_resume): Clean up.
2517 * (udi_wait): Rewrite, leave out bugs.
2518 * Add debugging code to print out all register fetches and stores.
2519 * Straighten out target_ops.
2520 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2522 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2524 * remote-udi.c (udi_create_inferior): run with no arguments should
2525 not pass the program name as an argument, since the UDI code
2526 already handles that.
2527 (udi_load): get the symbols from prog_name, not arg_string (the
2528 load command should really use arg_string as the program name, not
2529 prog_name, but at least the run command works now).
2531 * munch: HP9000/300 nm puts an extra space between T and symbol
2534 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2535 needed for vxworks targets.
2537 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2539 * am29k-tdep.c (_initialize_29k): Make it possible for the
2540 user to set and query the address where function calls into the
2541 inferior write a small scratch routine. `set call_scratch_address'
2542 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2543 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2544 not already cached validly.
2546 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2548 Rs6000 native support.
2550 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2551 machines without this header should not be compiling this file.
2552 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2553 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2554 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2555 * xm-rs6000.h: do not include ptrace.h.
2556 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2557 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2558 infptrace.o and inftarg.o move to NATDEPFIES.
2559 (NAT_FILE, NATDEPFILES): new macro for native support.
2561 Sun3 native support.
2563 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2564 new macros for native support.
2565 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2566 removed sun3-xdep.o.
2567 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2569 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2570 * sun3-nat.c, nm-sun3.h: new files for native support.
2572 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2574 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2575 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2576 dbfsize and use it to initialize new local file scope dbsize.
2577 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2578 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2579 DIEs as well as the current check for undersize DIEs. This helps
2580 to gracefully detect and reject corrupted DIE information.
2582 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2584 Add `command hooks' and a hook for inferior program stopping.
2586 * command.h (struct cmd_list_element): Remove unused `aux'
2587 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2588 * command.c (add_cmd): Initialize new fields, elim old.
2589 (add_alias_cmd): Clone new fields.
2590 (delete_cmd): Un-hook hookee if we're deleting hook.
2591 (help_cmd): Tell user the command is hooked, if it is.
2592 (lookup_cmd_1): Abbreviations return the original command
2593 instead of themselves, so that hooks on the original cmd will be
2595 * defs.h (enum command_class): Add class_pseudo and comments.
2596 * gdbcmd.h (execute_user_command): Add prototype.
2597 * infrun.c (normal_stop): If the stop command is hooked,
2598 run the hook whenever we stop.
2599 (hook_stop_stub): Stub for catch_errors.
2600 (_initialize_infrun): Set up pseudo "stop" command.
2601 * main.c (execute_user_command): Code extracted from execute_command.
2602 (execute_command): If hooked, run the hook before the command.
2603 (define_command): If defining a new hook, check the command it
2604 is hooking, and warn if none. Install the hook.
2605 * source.c (_initialize_source): "l" is an abbrev for "list".
2606 * doc/gdb.texinfo: Document command hooks.
2608 * Makefile.in (VERSION): Roll to 4.6.7.
2609 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2610 * infrun.c (breakpoints_inserted): Make it static again.
2611 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2613 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2615 Native file renaming.
2617 * nat-sparc.c -> sparc-nat.c
2618 * nat-sun4os4.h -> nm-sun4os4.h
2619 * nat-trash.h -> nm-trash.h
2620 * config/sun4os4.mh: track file renaming.
2621 * configure.in: link to nm.h rather than nat.h.
2622 * infptrace.c: include nm.h rather than nat.h.
2624 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2626 Host/target/native split for sun4.
2628 * Makefile.in (TSOBS): removed corelow.o.
2629 * infptrace.c: included nat.h.
2630 * nat-trash.h: temporary header file. This should be removed once
2631 all hosts have the native/host/target split.
2632 * configure.in: add a symlink from nat-trash.h to nat.h if no
2633 other nat file exists for this configuration.
2634 * sparc-tdep.c: no longer include sys/ptrace.h.
2635 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2636 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2638 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2639 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2640 to NATDEPFILES. removed sparc-xdep.o.
2641 (NATDEPFILES, NAT_FILE): new macros for native support.
2643 Break the direct connection from core_file_command to any
2644 particular type of core file support.
2646 * target.h (find_core_target): new prototype.
2647 * target.c (find_core_target): new function. Walks the target
2648 list looking for the core target.
2649 * core.c (core_file_command): replace calls to core_detach and
2650 core_open with find_core_target and direct calls.
2652 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2654 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2656 config/hp300hpux.mh: ALLOCA1 was not defined.
2658 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2660 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2661 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2662 until we can figure out a better way to do paging.
2664 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2666 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2667 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2668 * hppa-coredep.c: Remove, now that we use the hook.
2669 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2670 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2672 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2673 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2674 be ripped out and reimplemented right (see elfread.c).
2675 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2677 Rename all HPPA files to fit into unique DOS filenames:
2678 * *hppabsd* => *hppab*
2679 * *hppahpux* => *hppah*
2681 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2683 Make the /proc support a target-struct in its own right.
2685 * Makefile.in: Remove inftarg.[co], since it is now included via
2687 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2688 reference infptrace.o. Add fork-child.o to all *.mh that
2691 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2692 No longer global functions.
2693 (fork_inferior): New global function from fork-child.c.
2694 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2695 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2696 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2697 (child_create_inferior): New tiny function that calls fork_inferior.
2698 * fork-child.c: New file, containing fork_inferior, which is
2699 built from slight mods to inftarg.c's child_create_inferior.
2701 * procfs.c (procfs_ops): Add target vector.
2702 (attach): Rename as static do_attach.
2703 (procfs_create_inferior): New tiny function that calls fork_inferior.
2704 (child_xfer_memory): Rename to static procfs_xfer_memory.
2705 (store_inferior_registers): Rename to static procfs_store_registers.
2706 (inferior_proc_init): Rename to static procfs_init_inferior.
2707 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2708 procfs_files_info, procfs_open, procfs_mourn_inferior,
2709 procfs_can_run): Slightly mangled copies of the corresponding
2710 child_XXX routines from inftarg.c.
2711 (proc_wait): Renamed to static procfs_wait.
2712 (child_resume): Rename to static procfs_resume.
2713 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2714 (initialize_proc_fs): Rename to initialize_procfs. Set up
2717 * putenv.c: index -> strchr.
2718 * regex.c: Always rename bcopy to memcpy, etc.
2719 FIXME: Eventually do the renames rather than use #define's.
2720 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2722 * sparc-xdep.c: Move deferred_stores to target dependent.
2723 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2725 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2727 Split non-target-dependent code out of target_attach routines.
2729 * target.h: Comments on target_attach args and results.
2730 * infcmd.c (attach_command): Check for existing execution, call
2731 target_attach, set up terminal status and wait_for_inferior, wait
2732 for the attach status, and do normal_stop.
2733 * inftarg.c (child_attach): Remove target independent stuff.
2734 * remote-adapt.c (adapt_attach): Ditto.
2735 * remote-mm.c (mm_attach): Ditto.
2736 * remote-udi.c (udi_attach): Ditto.
2737 * remote-vx.c (vx_attach): Ditto.
2741 * remote-hms.c (hms_attach): Remove completely, it was useless.
2742 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2743 commented-out start_remote calls.
2744 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2745 DENTER and DEXIT macros and their calls. Use a real debugger --
2746 like gdb -- to see what functions are being called when.
2747 * utils.c (strcmp_iw): Make nonstatic, for lint.
2749 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2751 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2753 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2755 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2756 fix to differentiate between gcc1 & gcc2 compiled files so that we
2757 can debug calls that pass structs as args correctly.
2758 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2759 so, and what version.
2761 * remote.c (remote_wait): Make regs be char to avoid picayune
2762 ANSI compiler warnings.
2764 * energize.h: Move all external struct decls to inside of
2765 __STDC__, add prototype for energize_shell_wait().
2766 * energize.c (getpty): Clean up, make us really get a controlling
2768 * (energize_initialize): Disable SIGIO prior to setting up for
2769 I/O interrupts. Move setsid(), et. al. to getpty().
2770 * (energize_shell_wait): New routine to wait for things started
2771 via the shell command, uses wait() instead of /dev/proc.
2772 * Also, add prototype for execute_command_1().
2774 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2776 * inftarg.c (child_create_inferior, child_attach,
2777 child_mourn_inferior): collect unix child process stratum
2778 functions which live below the target vector into this file to
2779 facilitate host/target/native split. Also, make them static.
2780 * inflow.c (child_mourn_inferior): removed.
2781 * infrun.c (child_create_inferior, child_attach): removed.
2782 (resume): becomes global so that functions below the
2783 target vector can find it.
2784 * inferior.h (resume): add prototype.
2785 (child_mourn_inferior, child_create_inferior, child_attach):
2788 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2789 replaced with find_default_attach and
2790 find_default_create_inferior.
2792 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2794 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
2795 addresses don't get displayed in the wrong positions.
2797 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2799 Separate core functions along target vector in preparation for
2800 native support. Functions above vector now live in core.c. Those
2803 * core.c (solib_add_stub, core_close, core_open, core_detach,
2804 get_core_registers, core_files_info, core_ops): moved to corelow.c
2805 (_initialize_core): removed addition of core_ops target.
2806 * corelow.c: new file.
2807 (solib_add_stub, core_close, core_open, core_detach,
2808 get_core_registers, core_files_info, core_ops): moved from core.c
2809 (_initialize_corelow): new function.
2810 * gdbcore.h (core_open, core_detach): added prototypes.
2811 (core_ops): add forward declaration.
2812 * Makefile.in (SFILES_MAINDIR): add core.c
2814 (TSOBS): change core.o to corelow.o
2816 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
2818 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
2819 instead of 'sun' predefined symbol so that trap analysis code is
2820 enabled only when the TARGET is a sun3.
2822 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2824 * tm-i960.h (ext_format_i960): Add top-level declaration.
2825 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
2826 blocks, else Sun4 compiler complains.
2828 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
2830 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
2831 instruction's argument. Patch from jonathan@cs.stanford.edu
2834 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2836 Break the thread of control that implies that a unix child
2837 process will be the default target.
2839 * target.c (find_default_run_target, find_default_attach,
2840 find_default_create_inferior, return_zero): new functions.
2841 (cleanup_target): Make return_zero the default for to_can_run.
2843 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
2844 child_create_inferior references with find_default_XXX instead.
2846 * target.h (struct target_ops): new field, to_can_run.
2847 (find_default_attach, find_default_create_inferior): new prototypes.
2848 (target_can_run): new macro.
2850 * Also added a zero (default) to_can_run element to all static
2851 struct target_ops initializations throughout GDB, except:
2852 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
2854 * infrun.c (child_create_inferior): Clean up error handling when
2855 no exec file is specified.
2856 (child_attach): Don't require exec file.
2858 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
2860 Remove kill_inferior_fast, in favor of target_kill, which goes
2861 through the target vector.
2863 * inferior.h (kill_inferior_fast): remove declaration.
2865 * main.c (disconnect): call quit_cover using catch_errors rather
2866 than calling kill_inferior_fast directly. New way goes through
2867 the target vector, handles attached processes, and writes
2868 command history if appropriate.
2869 (quit_cover): new function, wrapper for quit_command.
2871 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
2872 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
2873 inlining them into the local kill_inferior when needed.
2875 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
2877 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
2878 * stabsread.c (read_struct_type): Simplify complicated expression
2879 for dumb DECstation compiler.
2881 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2883 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
2884 operands to memory management instructions, from WRS.
2886 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
2888 * main.c (main): Back out previous language setting changes.
2889 Replace with simple default to C before processing any init
2890 files. There MUST be a language set, even in the absence of
2891 init files or executables, or expression parsing fails.
2893 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
2895 * main.c (main): Move code that sets initial language to
2896 symfile.c. Fixup places where command files are processed to
2897 be consistent in setting a default language if none has been
2899 * symfile.c (set_initial_language): Add code moved from
2900 main() that sets an initial default language when a new
2901 symbol file is read.
2902 * symfile.c (symbol_file_command): Call set_initial_language.
2903 * symtab.c (find_main_psymtab): Add FIXME comment.
2905 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2907 * breakpoint.c, sparc-tdep.c: comment changes.
2908 * configure.in: removed target_dependent line.
2910 * remote-mm.c (mm_attach): change printf to error to prevent
2912 * remote-udi.c (udi_attach): change printf to error to prevent
2915 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
2916 calls to {fetch|store}_inferior_registers with calls to
2917 target_{fetch|store}_registers, for remote-target independence.
2919 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
2921 * Makefile.in: Fix bug I introduced in merging Rich's change.
2922 * infrun.c (child_create_inferior): Use proceed() rather than
2923 doing all the same stuff by hand.
2925 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2927 * Makefile.in, configure.in: add support for files used only when
2928 configured native, that is, when host = target.
2930 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2932 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
2933 stores are target dependent and were moved from xm to tm.
2935 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
2937 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
2939 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
2940 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
2942 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2944 * target.h (struct target_ops): removed to_convert_to_virtual and
2945 to_convert_from_virtual elements. Initializations removed from
2946 all static initializations.
2947 (target_convert_to_virtual, target_convert_from_virtual):
2949 (host_convert_to_virtual, host_convert_from_virtual): Removed
2950 forward declarations.
2951 * target.c (cleanup_target): removed default assignments for
2952 to_convert_to_virtual and to_convert_from_virtual.
2953 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
2955 * findvar.c (value_of_register, value_from_register):
2956 target_convert_to_virtual inlined.
2957 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
2958 * valops.c (value_assign): target_convert_from_virtual inlined.
2960 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
2962 * main.c (gdb_readline): Avoid printf_filtered, which sets char
2963 position wrong if used for the prompt.
2964 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
2966 Support for accessing arbitrary MIPS stack frames in memory.
2968 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
2969 set, run it before INIT_EXTRA_FRAME_INFO.
2970 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
2972 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
2973 (FP) value in the frame_info struct if it is zero (as from top of
2975 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
2977 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
2978 comes back as zero. So does FP_REGNUM, as a trigger for
2979 init_extra_frame_info.
2981 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
2982 the program counter set before INIT_EXTRA_FRAME_INFO is run.
2983 (INIT_FRAME_PC): Defined to null.
2984 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
2985 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
2986 Briefly explain MIPS stacks in GDB.
2988 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
2990 * copying.awk, copying.c (show_copying_command,
2991 show_warranty_command): Rename from copying_info, warranty_info,
2992 to match command function conventions.
2994 * utils.c (prompt_for_continue): Reinitialize more-counts
2995 before printing anything, and again afterward. Fix comments.
2996 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
2997 or alloca() if needed.
2999 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3000 detect native versus cross-host.
3002 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3004 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3005 Suns. Rename to m68k_saved_pc_after_call.
3006 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3007 m68k_saved... instead of sun3_saved...
3009 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3011 * Makefile.in (update-depend, update-alldeps): Split out of
3012 setup-to-dist, for convenience in rebuilding the depend and
3014 (assorted): Update to catch straggler files when building gdb.tar.Z.
3016 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3018 Preliminary cleanup for splitting host/native/target.
3020 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3021 here; it is dealt with at a gdb-target-independent level.
3022 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3023 high toned routine. Fix return type to void.
3024 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3025 Rich and I believe the "real problem" was that both single_step
3026 and target_resume were issuing PT_CONTINUE calls. This would
3027 cause the second PT_CONTINUE to sometimes fail because the process
3028 was already running.
3029 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3031 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3033 * energize.c (pty_to_kernel): Must check for EAGAIN as
3034 termination condition.
3035 (full_filename): Don't prepend dirname if filename begins with /.
3036 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3038 (getpty (NCR)): Lotsa bug fixes...
3039 (kernel_dispatch (case StopRType)): Use kill() instead of
3040 killpg() so we can deal with losing systems...
3041 (wait_for_events): Work around NCR select() lossage. It doesn't
3042 zero out readfds when select() returns zero.
3043 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3044 getcwd() instead of getwd() (NCR getwd() seg faults).
3045 (energize_wait): Use sigaction() for NCR. Their version of signal()
3046 is unreliable by default.
3048 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3049 error from PIOCSWSTOP.
3051 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3052 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3053 defs.h, utils.c: Make vfprintf_filtered global.
3055 * energize.c (send_location): New routine to consolidate all
3056 places where we must notify kernel of where the given pc is.
3057 (cplus_demangle): Put single-quotes around demangled names.
3058 (energize_call_command): Call send_location() after doing up,
3059 down, and frame commands.
3061 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3063 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3064 pass at doc for two new remote targets---29K using UDI, and Tandem
3065 ST2000 using STDBUG.
3067 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3069 * doc/all.m4: turn on H8/300 stuff for generic manual
3071 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3072 after explicit call to breakpoint() in serial stubs.
3074 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3076 * mipsread.c: Clean up some white space.
3077 (parse_symbol): Handle stEnd of stFile.
3078 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
3080 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
3081 store_inferior_registers): Replace unexplained numbers
3082 with manifest constants from a DECstation header file.
3083 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
3084 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
3086 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
3088 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
3089 for "down". Suggested by Richard Stallman.
3091 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3093 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
3094 redeclaration bug on SunOS 4.
3096 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
3098 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
3099 * m68k-stub.c: Remove a few extraneous ANSI-isms.
3100 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
3101 they aren't already there.
3102 * remote-vx.c (vx_prepare_to_store): Ditto.
3103 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
3105 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
3107 Removed a large number of changes inserted by Per Bothner
3108 for C++ support. These will go back in when they've been
3111 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
3113 * serial.h: Fix prototye for serial_raw().
3114 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
3115 serial_write() to match prototypes.
3116 * remote-st2000.c (get_reg_name): Make *p be const.
3118 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3120 * remote-nindy.c (nindy_fetch_registers): Make return type void,
3121 to agree with target structure field type.
3122 (nindy_store_registers): Ditto.
3124 * Makefile (OPCODES): New var, pointing to opcodes library.
3125 (CLIBS, CDEPS): Include it.
3126 (saber_gdb): Load opcodes library.
3128 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
3130 * a68v-xdep.c (store_inferior_registers): declare as void.
3131 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
3132 * remote-st2000.c: Massive changes to use new serial package.
3133 Also added 'connect' command to transparantly connect to serial
3135 * ser-termios.c: Big cleanup, use nicer coding conventions.
3136 * ser-bsd.c: New module, serial stuff for BSD systems.
3137 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
3138 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
3140 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3142 * doc/gdb.texinfo: fix shameful error of agreement reported by
3143 jimb@occs.cs.oberlin.edu (Jim Blandy)
3144 * doc/gdb.texinfo: remove old partial discussion of remote serial
3145 protocol (via serial debug stubs)
3146 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
3147 use of serial debug stubs
3149 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3151 * symfile.h: Declaration of set_demangling_style() moved
3152 here from demangle.h (which is now in ../include).
3153 * i386-xdep.c: Update comment.
3155 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3157 * symtab.c (completion_list_add_symbol): restructured to optimize
3158 for time. First clip names that cannot match. Then clip any
3159 names we've already considered. Drop a redundant strncpy. Drop
3160 a redundant malloc and associated free for demangled names.
3162 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3164 * a68v-xdep.c (store_inferior_registers): Define as type void.
3165 * configure.in: Add host m68k-apollo*-bsd*.
3166 * demangle.c (struct demanglers): Use enum instead of constant
3167 value to keep braindamaged HP/Apollo compiler happy.
3169 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3171 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
3172 match "FOO". This allows 'break Foo' to work when Foo is
3173 a mangled C++ function. (See comment before function.)
3175 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
3177 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
3178 for files in vx-share/*.c.
3179 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
3180 for normal GDB source files.
3182 * Makefile.in (VERSION): Roll to 4.6.6.
3184 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
3185 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
3186 * tm-sun3os4.h: Update comments.
3187 * xm-delta88.h: Remove STACK_END_ADDR.
3189 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
3191 * Makefile.in (VERSION): Roll to 4.6.5.
3193 * infrun.c: Lint for recent `handle' changes.
3195 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
3196 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
3197 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
3198 should include a ser-XXX.o module.
3200 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
3201 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
3203 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
3204 known suns in configure.in, rather than mapping them to unique
3205 config files that happen to duplicate other config files.
3206 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
3207 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
3209 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
3211 * configure.in (*-*-sunos*): Use trailing * to match all
3212 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
3213 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
3214 in production on Sun-4.
3215 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
3216 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3217 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3219 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
3220 config/sparc-noun.mt: New target configs for embedded.
3221 * config/sun4os3.{mh,mt}: Remove, never existed in production.
3223 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
3224 target definitions for embedded with and without underlines on
3225 identifiers. FIXME -- this ought to be known by BFD instead.
3227 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
3228 not a parameter of the CPU, but of the development environment.
3229 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
3231 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3233 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
3234 (which involves reading in main's symtab) if we have no breakpoints.
3236 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3238 * dwarfread.c (cu_language): New local variable to record
3239 language for current compilation unit being processed.
3240 * dwarfread.c (set_cu_language): New local function to decode
3241 and record language for current compilation unit being processed.
3242 * dwarfread.c (synthesize_typedef): Add local function to
3243 synthesize a typedef for C++ classes, structs, unions, and
3245 * dwarfread.c (read_structure_scope): Synthesize typedefs
3246 for C++ classes, structs and unions.
3247 * dwarfread.c (read_enumeration): Synthesize typedefs for
3249 * dwarfread.c (read_file_scope): Call set_cu_language to
3250 record language for current compilation unit. After symtab
3251 is built, save this recorded language.
3252 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
3253 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3254 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3255 typedefs for C++ classes, structs, unions, and enumerations.
3256 * dwarfread.c (scan_compilation_units): Call set_cu_language
3257 to record language for current compilation unit.
3258 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3259 for TAG_enumeration_types, rather than in add_partial_symbol.
3260 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3261 case with class, struct, and union type cases, now that they are
3262 the same. Remove tests for non-NULL name attributes, now done
3264 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3265 treat as alias for TYPE_CODE_STRUCT for now.
3267 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3269 * Makefile.in: map "gdb" through program_transform_name when
3272 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3274 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3275 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3276 Use "regi" for local indexing through register numbers, reserving
3277 "regno" for the name of a specific register passed as an input
3278 parameter. Fix bug propagated through all versions that sometimes
3279 used regno as an index when it should have been regi, thus using
3280 -1 as an index in some cases.
3282 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3284 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3285 respectively, so same demangler can be used by other programs.
3286 * Makefile.in: Remove demangler stuff.
3287 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3288 * demangle.c (_initialize_demangler): Tell demangler which
3289 CPLUS_MARKER to assume.
3291 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3293 RS/6000 portability changes (for hosting cross-debuggers).
3295 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3296 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3297 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3298 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3299 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3300 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3301 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3302 (NO_SINGLE_STEP): Add, target-dependent.
3303 (loadinfotextindex): Lowercase, remove "aix_".
3304 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3305 (NO_SINGLE_STEP): Remove, target-dependent.
3306 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3307 * xcoffread.c: Only build file if RS/6000 native GDB.
3308 (build_function_symbol): Remove #if 0'd code.
3309 * rs6000-tdep.c: Cleanup. Add static fn protos.
3310 Use CORE_ADDR for addresses throughout. Make void fns void.
3311 (pop_dummy_frame): Add FIXME about bogosity of design here.
3312 (rs6000_struct_return_address): Ditto.
3313 (frameless_function_invocation, frame_get_cache_fsr,
3314 frame_initial_stack_address, xcoff_relocate_symtab,
3315 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3316 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3317 Use CORE_ADDRs. Change identifiers to lowercase.
3319 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3320 supplying dummy routines if non-native. Add prototype for
3321 static exec_one_dummy_insn. Move a mess of functions to
3322 rs6000-tdep.c (as above). Remove #if 0'd code.
3324 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3325 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3326 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3328 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3331 * vx-share/README, nindy-share/README: New files describing
3332 how these directories' code is shared, and with whom.
3334 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3336 * configure.in (target configurations): Reformat into table.
3337 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
3339 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
3340 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
3341 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
3342 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
3343 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
3344 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
3346 * Makefile.in (config-check): Add command to check whether
3347 configure.in is consistent with config/*.
3349 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
3351 * configure.in (host configurations): Reformat nested cases into
3352 easy-to-maintain table.
3353 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
3354 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
3356 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
3358 * cplus-dem.c: Reorder args to most local functions to make them
3359 follow the consistent pattern of struct work_stuff pointer first,
3360 followed by pointer into string being demangled, followed by
3361 pointer to the string where the result is being stored, followed
3362 by other args. Also generally replace most variables of name
3363 "type" with "mangled" for consistency. They all pointed to the
3364 same string but half were one name and half the other.
3365 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
3366 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
3367 use whenever a qualified name is being demangled.
3368 * cplus-dem.c (do_type): Qualified names are treated similarly
3369 to fundamental types, not as modifiers of fundamental types.
3371 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
3373 * configure.in: Add sparclite as a target.
3375 * sparc-stub.c (handle_exception): Flush instruction cache just
3376 before returning to the user. (hexToInt): Fix overzealous cleanup.
3378 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
3380 * infrun.c (handle_command): Rewrite to allow multiple signal
3381 numbers, signal number ranges, and to recognize "all" to mean all
3382 signals except those used by the debugger.
3383 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
3384 to set or reset actions for specific signals.
3386 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
3388 * coffread.c (decode_type): Call alloc_type to alloc new
3390 * stabsread.c (read_array_type, read_range_type, define_symbol):
3391 Call alloc_type to alloc new types.
3392 * stabsread.c (define_symbol): Move dbl_valu symbol field data
3393 from type_obstack to symbol_obstack.
3394 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
3396 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
3397 associated with a type, using the same mechanism as was used to
3398 allocate space for the type structure itself.
3399 * coffread.c (patch_type, coff_read_struct_type,
3400 coff_read_enum_type): Use TYPE_ALLOC.
3401 * dwarfread.c (struct_type): Use TYPE_ALLOC.
3402 * gdbtypes.c (create_array_type, check_stub_method,
3403 allocate_cplus_struct_type): Use TYPE_ALLOC.
3404 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
3405 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
3406 read_range_type): Use TYPE_ALLOC.
3408 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
3410 * breakpoint.c (breakpoint_re_set): Select a default source
3411 symtab if one is not currently selected.
3412 * utils.c (query): Call wrap_here before building the output
3413 query string, to turn off wrapping and flush any buffered output.
3414 Otherwise our query may end up in the wrap buffer and never be
3416 * eval.c (evaluate_subexp): Report error when attempting to
3417 evaluate subscript for types without a target type, rather
3418 than dumping core by using the NULL pointer.
3419 * symfile.c (symbol_file_command): Forget current_source_symtab
3420 and current_source_line when discarding symbol table.
3422 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
3424 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
3426 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
3427 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
3429 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
3431 * remote.c (remote_open): Fix baud rate setting to make -b flag
3432 work. (remote_wait): Change 'T' message parser to deal with new
3433 improved format which allows stub to send an arbitrary bunch of
3435 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
3436 make all this re-entrant by storing all state on the stack. Clean
3437 up memory error trapping. (computeSignal, set_debug_traps):
3438 make it all table driven. Make a start at a baud rate setting command.
3440 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
3442 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
3444 * remote-vx.c: redefine malloc to avoid buggy declaration on
3445 RS/6000 <rpc/types.h>.
3446 xm-rs6000.h: include <sys/select.h> to define fd_set for
3447 <rpc/svc.h> on RS/6000.
3449 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
3451 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
3452 recursive invocations of make. Always create installation
3455 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
3457 * m68k-pinsn.c: Minor fix in style of output (don't use
3458 range to indicate floating point control registers).
3460 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
3462 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
3464 * infcmd.c (registers_info): Handle multiple register names.
3465 Changes inspired by Roland McGrath.
3467 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
3469 * sparc-stub.c: New file. Mix it with your SPARClite
3470 application, and it will speak GDB remote protocol!
3471 * remote.c (remote_wait): Change 'T' (expedited reply) message to
3472 deal with arbitrary registers. Needed for sparc-stub.
3474 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
3476 * cplus-dem.c (cplus_markers): Add table for gnu style and
3477 use throughout, in place of compile time constant CPLUS_MARKER.
3478 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
3479 * cplus-dem.c (cfront_special): New function, as suggested
3480 by pfieland@stratus.com.
3481 * cplus-dem.c (forget_types): New function.
3482 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3484 * cplus-dem.c (mop_up): Call forget_types().
3485 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3486 Use throughout, instead of checking current_demangling_style.
3487 * cplus-dem.c (demangle_signature): When finding an explicit
3488 start of function args, forget all remembered types for
3489 lucid/cfront style demangling.
3490 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3491 underbar characters, use last pair as the delimiter. Hoist
3492 gnu_special() call up to cplus_demangle(). Call cfront_special()
3494 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3495 for inherited classes.
3496 * cplus-dem.c (demangle_args): Document quirks of numbered
3497 references to previously seen types.
3498 * dbxread.c (read_ofile_symtab, process_one_symbol):
3499 Use AUTO_DEMANGLING rather than explicitly checking
3500 current_demangling_style.
3501 * demangle.h: Add some comments.
3502 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3503 CFRONT_DEMANGLING): New macros.
3504 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3505 not found in the actual producer string produced by lcc.
3506 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3507 than explicitly checking current_demangling_style.
3509 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3511 * breakpoint.c (enable_longjmp_breakpoint,
3512 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3513 Check for duplicate breakpoints at the same address. Bug report
3514 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3516 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3518 * buildsym.c (end_symtab): Document that end_symtab can return
3519 NULL under non-error conditions.
3520 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3521 returned from end_symtab for empty compilation units.
3523 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3525 * am29k-tdep.c: Lint from DECstation compiler.
3526 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3527 As the man page says, "Sometimes you just can't get lint to shut
3528 up". That doesn't mean you should blow away the code it won't
3530 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3531 it up over the next few weeks. Make mips x 29k build.
3532 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3533 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3534 but leave it as a comment because the breakpoint instruction
3535 is not easily accessible at this moment (it's static, and if
3536 we define one here, it goes into every file compiled).
3538 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3540 * Makefile.in (VERSION): Bump to 4.6.3.
3541 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3542 function scopes when building partial symbol tables.
3543 * objfiles.c (open_existing_mapped_file): Make it clear in
3544 warning message that out of date mapped files are ignored.
3545 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3546 unit source file name in error message.
3548 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3550 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3551 * dwarfread.c (struct_type): In absence of AT_byte_size for
3552 bitfield, use size of object of member's type for the size of
3553 the anonymous object containing the bit field.
3554 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3555 an AT_byte_size attribute is seen.
3556 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3557 union aux_ext (was aux_ent).
3558 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3559 unsigned char* to char*, for Lucid compiler.
3560 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3561 to be correct type (from unsigned char* to char*).
3562 * valprint.c (type_print_derivation_info): Minor tweak to placement
3563 of commas in derived class printing.
3564 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3566 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3568 * xm-go32.h: Define LSEEK_NOT_LINEAR
3569 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3570 then work out the lseek positions of newlines by running through
3571 the file and `tell'ing. This makes source file listing work on
3572 OS's where the relationship between physical position in file and
3573 canonical position is indeterminate, eg VMS and DOS.
3575 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3577 * stabsread.c: Ensure that all members of all allocated structures
3578 are initialized to known state to avoid hard to find bugs with gdb
3579 using fields containing random data.
3580 * buildsym.c (start_subfile): Compact dirname initialization.
3581 * buildsym.c (patch_subfile_names): New function.
3582 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3583 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3584 * buildsym.h (patch_subfile_names): Add prototype.
3585 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3587 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3589 * remote-udi.c: Update comments.
3591 * remote.c (getpkt): Only force retransmission ten times;
3592 after that, assume bug in target code, and handle pkt anyway.
3594 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3596 * configure.in: Add support for apollo 68k under BSD environment.
3597 * xm-apollo68b.h: New file to support above.
3599 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3601 * configure.in: Recognize i486 host cpu.
3602 * valprint.c (type_print_derivation_info): Print derivation info
3603 in same form as class declarations in source.
3604 * valprint.c (type_print_varspec_suffix): Split arg printing
3605 code out to type_print_args function.
3607 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3609 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3610 at_import, at_frame_base.
3611 * dwarfread.c (completedieinfo): Remove cases for obsolete
3612 AT_visibility, AT_import, and AT_frame_base attributes.
3613 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3614 i860, which can keep up to 4 shadow breakpoints.
3615 * tm-stratus.h (USG): Define.
3616 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3617 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3618 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3619 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3620 * config/stratus.mt (TDEPFILES): Include files available from
3621 stratus that are not yet in release pending receipt of paperwork
3623 * buildsym.c (finish_block): Minor code format change.
3624 * gdbtypes.h (struct field): Add to comments.
3625 * gdbtypes.h (virtual_field_bits): Add to comments.
3626 * objfiles.c (allocate_objfile): Change obstack interface to
3627 match FSF merging efforts.
3629 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3631 * Makefile.in (VERSION): Bump to 4.6.2.
3632 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3633 * Makefile.in (OBS): Add stabsread.o
3634 * Makefile.in (stabsread.o): Add build rule.
3635 * stabsread.c, stabsread.h: New files.
3636 * buildsym.c: Split out stabs specific support to stabsread.c.
3637 * buildsym.h: Split out stabs specific support to stabsread.h.
3638 * dbxread.c (stabsread.h): Include
3639 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3640 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3641 * dbxread.c (read_ofile_symtab): Call end_stabs.
3642 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3643 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3644 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3645 really_free_pendings to cleanups.
3646 * elfread.c (elf_new_init): Call stabsread_new_init.
3647 * gdbtypes.c: Small changes to maintenance commands.
3648 * mipsread.c (stabsread.h): Include.
3649 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3650 * xcoffread.c (stabsread.h): Include.
3651 * xcoffread.c (global_stabs): Remove redundant def.
3652 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3654 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3656 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3657 * inflow.c (terminal_init_inferior, terminal_inferior,
3658 terminal_ours_1, initialize_inflow): Record and use state
3659 of lmode_inferior_valid and lmode_ours_valid.
3661 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3663 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3664 include <sgtty.h> on USG. (from sef).
3666 * depend: es1800 dependency needed here.
3668 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3670 * buildsym.c (read_struct_type): Initialize structs allocated
3671 with alloca, to avoid using random values from stack later on.
3672 * defs.h (fprintf_filtered): Add prototype.
3673 * gdbtypes.c (check_stub_method): Fix misleading comments.
3674 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3676 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3677 small changes to maint support functions.
3678 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3679 for some fields and expand comments.
3680 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3681 macro and track change to obstack_full_begin macro.
3682 * utils.c (fprintfi_filtered): New function.
3683 * valprint.c (type_print_base): Fixup field printing to not
3684 print extraneous lines and not print bogus "no data fields"
3685 messages for C++ classes with no data members. Also use new
3686 fprintfi_filtered function.
3688 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3690 * configure.in: es1800 ok for 68000 too.
3692 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3694 * configure.in: echo error messages to stderr, not stdout
3696 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3698 * configure.in: recognize hppa* instead of hppa
3700 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3702 * energize.c: Second cut at DynamicLoad message handling.
3704 * energize.c: Relativize pathnames in #include statements.
3705 * (kernel_dispatch): Better error messages for unknown protocol
3707 * (kernel_dispatch): First cut at DynamicLoad message handling.
3709 * Makefile.in: Remove -I../readline from all compilations,
3710 include a special case for main.o instead.
3712 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3714 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3715 error if it fails to find a member type, rather than return NULL
3716 and trigger a coredump.
3717 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3718 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3719 match on complete demanglings, including argument lists for member
3720 functions, rather than just accepting the first demangling that
3721 matches the class and function name.
3722 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3723 to start_symtab as the directory name.
3724 * dwarfread.c (completedieinfo): Strip off any leading hostname
3725 portion of the AT_comp_dir attribute string. Gdb doesn't know
3726 what to do with them (FIXME).
3728 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3730 * breakpoint.c (commands_command): Simplify code a bit, remove
3731 unnecessary fflush().
3733 * Makefile.in (OTHERS): Add gcc.patch.
3734 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3736 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3738 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3739 lcc producer string.
3741 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3743 * WHATS.NEW renamed to NEWS.
3745 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3747 * dbxread.c, dwarfread.c: Re-enable experimental code to
3748 automatically select demangling style.
3749 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3750 DEMANGLING_STYLE, to make more descriptive. Revert back to
3751 "auto" as default. Comment use.
3752 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3753 * Makefile.in (${DEMANGLER}.o) Remove target and special
3756 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3758 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3760 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3762 * Makefile.in, demangle.c: Change default demangling style to
3764 * Makefile.in: Update version to 4.6 !!!
3765 * README, WHATS.NEW: Update for 4.6.
3767 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3769 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3772 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3773 nodes as base classes.
3775 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3777 * alldeps.mak, depend: Update.
3779 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3781 * Makefile.in (VERSION): 4.5.9.
3783 * xm-hp300bsd.h: Add decl for strdup().
3784 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3785 PDR. Cleanup a few things, fix compilation warnings.
3787 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3789 * Makefile.in (DEMANGLING_STYLE): New define to set default
3790 demangling style for C++. Defaults to "auto".
3791 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3792 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3793 * Makefile.in (OBS): Add demangle.o
3794 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
3795 Remove compile time decisions about demangling style and replace
3796 with runtime decisions using current_demangling_style.
3797 * cplus-dem.c (main): Expand code included during building of
3798 standalone demangler to recognize demangling style options.
3799 * dbxread.c (demangle.h): Include.
3800 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
3801 demangling style if processing g++ code and current demangling style
3802 is auto (Note: this feature currently disabled.)
3803 * demangle.c: New file, generic demangling control.
3804 * demangle.h (demangling_styles): New enumeration to select one
3805 of several demangling styles. Also define string names for each
3807 * demangle.h (set_demangling_style): Add prototype.
3808 * dwarfread.c (demangle.h): Include.
3809 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
3810 New producer string prefixes to recognize.
3811 * dwarfread.c (handle_producer): Consolidate actions for specific
3812 producers. Set demangling style based on producer string if
3813 current style is auto. (Note: this feature currently disabled.)
3814 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
3816 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
3818 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
3820 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3822 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
3823 * c-exp.y: Call lookup_signed_typename() after seeing
3824 "signed". This handles "signed char" correctly.
3825 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
3826 keywords before a type specifier.
3828 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
3830 * command.c (lookup_cmd_1): Clarify descriptive comments.
3831 * gdbcmd.h (maintenanceprintlist): Add declaration.
3832 * main.c (maintenanceprintlist): Add definition.
3833 * main.c (gdb_completer_command_word_break_characters): Add.
3834 * main.c (symbol_completion_function): Switch completer word
3835 break character sets dynamically, based on whether completion is
3836 being done on commands or on something else.
3837 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
3838 * maint.c: Include demangle.h.
3839 * maint.c (maintenance_demangle): New function.
3840 * maint.c (maintenance_print_command): New function.
3841 * maint.c (_initialize_maint_cmds): Reorganize some commands
3842 under new maintenance print subcommand.
3844 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
3846 * gdbtypes.c (lookup_struct_elt_type): If the input type is
3847 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
3848 target type. Otherwise, 'whatis this.field' wouldn't work,
3849 which would be inconsistent, since 'print this.field' works.
3850 * buildsym.c (read_struct_type, read_enum_type): Clear
3851 TYPE_FLAG_STUB flag.
3852 * buildsym.c (cleanup_undefined_types): Don't rely on a
3853 flawed "Reasonable test to see if" a type has been defined
3854 since it was referred to; now we can just see if the
3855 TYPE_FLAG_STUB flag has been cleared.
3856 * valprint.c (print_type_base): Emit public/protected/private
3857 labels for methods as well as fields. Also, indent these labels
3858 2 spaces instead of 4, for a more conventional "look".
3859 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
3860 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
3861 * gcc.patch: New file. Contains patch for gcc (so people
3862 with gdb-2.2.x won't have to wait for a new gcc release).
3864 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
3866 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
3867 (print_addr): Call print_address to show symbolic version as well.
3869 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
3871 (vx_read_register): Declare inferior_fp_regs. Delete code for
3872 copying "inferior_registers" around; the values are already in var
3873 "registers". Use correct size for register set.
3875 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
3876 target doesn't support it.
3877 (vx_read_register): Don't try reading them either.
3879 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
3880 VxWorks back end reads them in one contiguous set except for this
3882 (register_names): Change "pc" to "pcw" to avoid confusion printing
3884 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
3885 find the PC under VxWorks.
3887 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
3889 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
3890 to create new blank types, instead of handcrafting them.
3891 * defs.h (printfi_filtered): Add prototype.
3892 * utils.c (printfi_filtered): New function.
3893 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
3894 to simplify the code. Other cleanups.
3895 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
3896 * gdbtypes.h (struct cplus_struct_type): Add comments describing
3897 use of various fields.
3898 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
3899 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
3900 production that currently treats it exactly the same as STRUCT.
3901 * c-exp.y (yylex): Recognize "class" as token CLASS.
3902 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
3903 * symtab.c (decode_line_1): Fix to pass quoted args on down to
3904 general symbol handling code. Call cplus_mangle_opname with
3906 * symtab.c (decode_line_2): Print demangled function names in
3907 breakpoint menus, instead of just file and line number.
3908 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
3909 * valprint.c (type_print_base): Print "class" for C++ classes,
3910 rather than "struct". Print section labels for public, protected
3911 and private members of C++ classes.
3912 * values.c: Include demangle.h.
3913 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
3915 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
3917 * Makefile.in (VERSION): Update to 4.5.8.
3919 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
3921 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
3922 prevent crashes when examining cross-targets.
3923 * dbxread.c (process_one_symbol): Include directory name when
3924 calling start_subfile for SOL & BINCL symbols. This allows gdb to
3925 find include files, and yacc/lex sources when the cwd doesn't match
3926 that in which the object was compiled.
3927 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
3929 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
3932 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
3934 * maint.c (maintenance_command, maintenance_info_command):
3935 Install with allow_unknown as 0 and call help_list to show
3936 list of possibilities when no subcommand is specified.
3938 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
3940 * configure.in: Add m68k-ericsson-*.
3941 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
3943 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
3945 * maint.c: New file.
3946 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
3947 * Makefile.in (OBS): Add new file maint.o.
3948 * defs.h (command_class): Add class_maintenance.
3949 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
3950 commands. Allow for them (and other nonessential parts of gdb)
3951 to be selectively left out under special circumstances.
3952 * gdbtypes.c (recursive_dump_type): New function; supports
3953 maintenance print-type command.
3954 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
3956 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
3958 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
3959 initializers. Add initializations for setprintlist, showprintlist,
3960 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
3961 * printcmd.c (maintenance_print_type): New maintenance cmd.
3962 * valprint.c (setprintlist, showprintlist): Move to main.c, as
3963 implied by comment that all cmd lists are owned by main.c.
3964 * infcmd.c (unsetlist): Move to main.c, as implied by comment
3965 that all cmd lists are owned by main.c.
3966 * language.c (setchecklist, showchecklist): Move to main.c, as
3967 implied by comment that all cmd lists are owned by main.c
3968 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
3969 deletelist): Remove redundant declarations (also in gdbcmd.h).
3970 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
3971 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
3972 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
3973 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
3974 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
3975 maintenance_print_msymbols, maintenance_print_objfiles):
3977 * symmisc.c (printsyms_command, printpsyms_command,
3978 printmsyms_command, printobjfiles_command): Removed from
3979 _initialize_symmisc.
3980 * main.c (dump_me_command): Moved to maint.c and renamed to
3981 maintenance_dump_me.
3982 * breakpoint.c (all_breakpoints_info): Rename to
3983 maintenance_info_breakpoints.
3984 * breakpoint.c (_initialize_breakpoint): Convert add_info of
3985 all_breakpoints_info to add maintenance_info_breakpoints to the
3986 maintenanceinfolist instead.
3987 main.c (initialize_main): Set up maintenance class commands.
3989 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
3991 * energize-patches: Fix minor problems with building energize lib.
3993 * energize-patches: Change names of all cadillac procedure calls
3994 to be energize procedure calls. Simplify many hooks by moving
3995 tests energize.c. Configure energize, and build it automatically now.
3997 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
3999 * Makefile.in (VERSION): Bump to 4.5.7.
4000 * cplus-dem.c (demangle_args): Validate index for previously
4001 seen type to guard against bogus values from malformed manglings.
4002 * valops.c (value_struct_elt_for_reference): Guard against
4003 blindly using NULL return value from lookup_symbol.
4005 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4007 * cadillac.c, cadillac-patches: Rename to energize.c and
4008 energize-patches. Change all routines and variables named
4009 'cadillac*' to 'energize*'. Create new file called energize.h to
4010 hold all interface declarations.
4012 * deblib/connection/*: Move all of this stuff into energize/, but
4013 delete unneeded files.
4015 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4017 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4019 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4020 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4021 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4022 child processes, to avoid dead ones "hanging around" after GDB exits.
4023 (attach): Always stop the process if it needs it. Set RLC flag
4024 when attaching running processes, so it will continue if we detach
4025 it, quit, or are killed.
4026 (detach): Clear faults and set RLC flag to make process run
4028 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4030 (info_proc): Open process O_RDONLY, so we can see any process,
4031 even those controlled by debuggers.
4032 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4034 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4036 Relocate symbols using an array of section_offsets, rather than a
4037 single `addr' or `offset'. This makes Solaris-2 support work, and
4038 permits better VxWorks (and maybe xcoff) support later.
4040 * symtab.h (struct section_offsets): New structure for keeping
4041 a set of offsets, rather than a single one.
4042 (struct objfile): Replace addr with section_offsets member.
4043 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4044 * gdb-stabs.h: New include file with `symbol type specific'
4045 parameters for psymtabs and objfiles.
4046 * Makefile.in (HFILES): Add gdb-stabs.h.
4047 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4048 * coffread.c: Conforming changes. Fake offset array always 0.
4049 * dbxread.c: Conforming changes.
4050 (struct dbx_symfile_info): Move to gdb-stabs.h.
4051 (start_psymtab): Call elfstab_offset_sections to calculate good
4052 offsets for this source file, based on the ELF symbol table info.
4053 (read_ofile_symtab): Yank N_CATCH, which is dead.
4054 (process_one_symbol, N_CATCH): Yank.
4055 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4056 Relocate with SECT_OFF_TEXT.
4057 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4058 to distinguish relocatable from absolute symbols. Then, if not
4060 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4061 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4062 (", N_ROSYM): SECT_OFF_RODATA.
4063 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4064 (dbx_symfile_offsets): Add to translate addr to offset.
4065 * dwarfread.c: Conforming changes. Single offset currently used.
4066 * elfread.c: Add various complaints about elf/stab stuff.
4067 #include gdb-stabs.h. Conforming changes, using a single offset.
4068 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4069 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4070 for later use in building psymtabs.
4071 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4072 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4073 (free_elfinfo): New fn, frees all chained stab_section_infos
4074 in an objfile, and zaps the start-of-chain pointer.
4075 (elfstab_offset_sections): New fn, looks in stab_section_info
4076 chain to determine section bases to relocate a psymtab's worth
4077 of symbols, as they are being read.
4078 * mipsread.c: Conforming changes. Stabs-reading will relocate
4079 using one offset. MIPS-reading will not relocate at all.
4080 * partial-stab.h: Relocate different symbol types using different
4081 offsets from section_offsets.
4082 * symfile.c: Conforming changes.
4083 (find_lowest_section): Unused function to use later
4084 to free us from the Tyranny of the Text Section.
4085 (syms_from_objfile): Translate absolute arg ADDR to offsets used
4086 in all lower layers of symbol reading. Call format-specific
4087 sym_offsets function to initialize offsets for high speed symbol
4089 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
4090 (symbol_file_command, add_symbol_file_command): Callers changed.
4091 * symmisc.c (dump_psymtab): Print new relocation parameters.
4092 * xcoffread.c: Corresponding changes.
4094 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
4095 * main.c (main): Read the $HOME/.gdbinit file before processing
4096 the argv arguments (e.g. reading symbol files or core
4097 files). This allows global parameters to be set, which will apply
4098 during the symbol reading. The ./.gdbinit is still read after
4100 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
4101 * xcoffexec.c: Clean up quote inside comment.
4103 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
4105 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
4106 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
4107 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
4108 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
4109 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
4110 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
4111 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
4112 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
4113 values.c, xcoffread.c:
4114 Remove "(void)" casts from function calls where the return value
4115 is ignored, in accordance with GNU coding standards.
4117 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
4119 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
4120 * partial-stab.h: Ignore N_ENDM.
4121 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
4122 CODE or DATA section attachment. This eliminates a lot of random
4123 values from shared libraries, which screw up the ordinary symbols
4124 in the address ranges they happen to overlap.
4125 * buildsym.c (define_symbol): Eliminate special tests
4126 for function types; move into "function" cases in switch statement.
4127 (define_symbol: 'f', 'F', 'P'): Process all parameter types
4128 in case they define new type numbers. But ignore them (FIXME).
4129 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
4130 (read_sun_builtin_type): Add commentary.
4132 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4134 * xm-rs6000.h: define MEM_FNS_DECLARED
4136 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
4138 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
4139 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
4140 * mips-xdep.c: Remove most include files (unused, caused errs).
4141 (fetch_core_registers): Use right parameters in dummy fn.
4143 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
4145 * buildsym.c (scan_file_globals): Beware the null file.
4146 Fix from Jim Williams.
4148 * stack.c (return_command): Evaluate expression *before* popping
4149 off the stack frames! Fix inspired by Jim Williams.
4150 (up_silently_command, down_silently_command): No sel frame is error.
4152 * defs.h (memcpy, memset): Conditionalize decls on
4153 #ifndef MEM_FNS_DECLARED, since DECstation differs.
4154 (alloca): Break out the STDC and non-STDC alloca cases, to make
4155 it work on old preprocessors as well as "picky ANSI" ones.
4156 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
4158 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
4159 * utils.c (fputs_demangled): Rename SLOP since DECstation system
4160 header files define it!
4162 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
4164 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
4166 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4167 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
4168 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
4169 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
4170 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
4171 utils.c, valarith.c, valops.c, valprint.c, values.c:
4172 Replace bcopy() use with memcpy(), which is more standard and can
4173 take advantage of gcc's builtin functions for increased performance.
4174 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
4175 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
4177 Replace bzero() use with memset(), which is more standard and can
4178 take advantage of gcc's builtin functions for increased performance.
4179 * i386-tdep.c, main.c, valprint.c:
4180 Replace bcmp() use with memcmp(), which is more standard and can
4181 take advantage of gcc's builtin functions for increased performance.
4183 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
4185 * remote.c (remote_wait): Fix cast on signal() call.
4186 * defs.h (alloca): More diddling with alloca. Have to ensure
4187 that it has a prototype, so that if alloca is defined as a macro
4188 that takes an arg, the definition is seen as a use of a macro
4189 that takes an arg, to satisfy picky ANSI preprocessors.
4191 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
4193 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
4194 consistency with all other gdb files.
4195 * cadillac.c: Use <string.h> rather than <strings.h>.
4196 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
4197 * Makefile.in (MAKE): Remove definition for consistency with
4198 other Makefile.in files and to fix problem with recursive makes.
4200 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
4202 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
4205 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4207 * source.c (print_source_lines): for DOS interoperability; don't
4208 print CR (013) as ^M.
4210 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
4212 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
4214 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
4216 * remote.c (remote_wait): Cast signal to void * to avoid warning
4217 from busted HP compiler.
4219 * partial-stab.h (N_SO): Rearrange code a little so that all SO
4220 stabs cause end_psymtab to be called.
4222 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
4223 compiler feature of putting 'c' into basic type descriptors for
4226 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
4227 where there is no place for nPC in prrun struct.
4229 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
4231 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4232 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
4233 * dwarfread.c (enum_type): Save enum names on type_obstack.
4234 * dwarfread.c (struct_type): Save member name on type_obstack.
4235 * symtab.c (_initialize_symtab): Fix misspelling.
4236 * regex.c (store_jump, insert_jump): Return void.
4238 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
4240 * defs.h (PARAMS): Move to ../include/ansidecl.h.
4241 (alloca): Declare return type on SPARC, since Sun doesn't.
4242 (*_BYTE_ORDER): Improve comment: *must* be defined.
4244 * tm-hppa.h: New file, architectural definition of HP PA.
4245 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
4247 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
4248 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4249 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
4250 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
4253 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4254 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4255 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4257 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4259 * printcmd.c (output_command): Thinko.
4260 (x_command): Only set remembered size/format if cmd succeeds.
4262 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4263 since it is no longer used and burns time for every symbol read.
4264 (process_one_symbol): Treat N_CATCH like default (complain).
4266 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4268 * partial-stab.h (case N_TEXT): Fix fencepost error when
4269 detecting start of new symbol info after reading symtab for a
4270 module with a zero length TEXT segment.
4272 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4274 * Makefile.in (VERSION): Bump to 4.5.6.
4275 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4277 * defs.h (NORETURN): Define away for Lucid compiler.
4278 * remote.c (remote_timer, remote_interrupt): Signal handlers
4280 * ser-termios.c (serial_write, serial_close): Return whatever
4281 value the write/close call returns, rather than falling off end.
4282 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4283 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4285 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4286 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4288 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4289 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4290 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4291 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4293 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4294 store_inferior_registers): Supply missing fourth argument to
4296 * cadillac.c (kernel_dispatch): Make return type void.
4297 * cadillac.c (iosig): Signal handlers take one int arg.
4298 * valprint.c (val_print_fields): Call fprint_symbol to get
4299 automatic C++ demangling for mangled field names.
4301 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4303 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4304 * dwarfread.c (enum_type): Fix misspelling in comment.
4305 * valprint.c (val_print_fields, cplus_val_print): Minor
4306 adjustment to printing of C++ class structures to more closely
4307 match format for printing C structures, with and without setting
4310 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4312 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4313 (which is not a Posix signal) if it isn't defined.
4314 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4315 New port to Linux (a free Unix clone for 386 machines).
4317 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4319 COFF changes for dealing better with EPI 29K C compiler output.
4321 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4323 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4324 (read_coff_symtab): Move patch_opaque_types call from
4325 coff_symfile_read. Restrict it to symtabs from this objfile.
4326 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4327 references on opaque type chain; just let coff_lookup_type handle 'em.
4328 (decode_type): Complain about tagndx values on
4329 non-struct/union/enum types, which the EPI compiler tends to produce.
4331 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4333 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4336 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4337 usage to match new prototype. Include libbfd.h to get prototype.
4339 * source.c (find_source_lines): Handle large st_size fields.
4341 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
4343 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
4344 * stack.c (return_command): Use cleanups to avoid memory leaks.
4346 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
4348 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
4349 INT_REGNUM to INTE_REGNUM.
4351 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
4353 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
4355 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
4356 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
4357 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
4358 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
4360 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
4361 declarations of malloc/realloc/free that are inserted by some
4363 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
4365 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
4366 another decl of strdup (this really ought to come from libiberty.h!).
4368 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
4370 * remote.c (getpkt): Error if input exceeds buffer size.
4371 (_initialize_remote): `set remotedebug' enables packet trace.
4373 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
4374 N_SLINE's, etc, just like Sun cc on Solaris2.
4376 * am29k-tdep.c (read_register_stack, write_register_stack):
4377 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4378 variable. Add `set' and `show' commands for it.
4379 * doc/gdb.texinfo: Document it.
4381 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
4383 * valprint.c (type_print_1): Plug memory leak. Print all
4384 C++ syms as demangled, not just functions.
4385 * buildsym.c (read_range_type): When we find a signed char
4386 type, do a lookup of signed char, not plain char. Plain char's
4387 still get looked up as plain char's elsewhere.
4389 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
4391 * eval.c: Avoid residue-by-zero when evaluating without side effects.
4392 (Bug and fix found by Pierre Willard.)
4394 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
4396 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
4398 * xm-rs6000.h: Add decl for strdup().
4400 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
4403 * breakpoint.c (enable_command, disable_command): Without args,
4404 should only affect normal breakpoints and watchpoints.
4406 * m68k-pinsn.c (print_insn_arg): Make register be const.
4407 * xcoffexec.c: Remove ' from comment.
4408 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
4409 with decls of malloc in c-exp.tab.c (as produced by yacc).
4410 There's got to be a better way to do this...
4412 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
4414 * partial-stab.h: Convert single rindex use to strrchr.
4415 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
4416 standard <strings.h> file, now that the only single use of
4417 rindex in the gdb source files is gone.
4419 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
4421 * mipsread.c: Undo ill effects from including <strings.h>,
4422 which #defines index to be strchr. Unfortunately, index is
4423 a member of a symbol table structure that can't be changed.
4424 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
4425 remove redundant #include's.
4427 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
4429 * mipsread.c: #include <strings.h> for rindex().
4431 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
4433 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
4435 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
4437 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4438 extraneous SO stabs from busted C++ compilers.
4440 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
4442 * Makefile.in (VERSION): Bump to 4.5.5.
4443 * symtab.c (decode_line_1): Until C++ support stabilizes, when
4444 C++ lookups fail, print possibly helpful hint about completion.
4445 * cplus-dem.c (demangle_signature): Fix ARM style demangling
4446 for static data members.
4447 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
4448 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
4449 it's broken on ncr3000's.
4451 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
4453 * dwarfread.c (decode_modified_type): Change type of first arg.
4454 Change 'modifier' to char from unsigned char. Cast single use
4455 that needs to be unsigned char.
4456 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
4457 * utils.c (strdup_demangled): Add function.
4458 * defs.h (strdup_demangled): Add prototype.
4459 * stack.c (return_command): Demangle C++ function names for query.
4460 * infcmd.c (jump_command): Demangle C++ function names for query.
4461 * cplus-dem.c (consume_count): New function and prototype.
4462 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
4463 do_type): Replace conversion code with consume_count().
4464 * cplus-dem.c (gnu_special): Fix demangled of static members.
4465 * source.c (list_command): Print demangled function names
4466 when appropriate. Fix supplied by Peter Schauer.
4468 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
4470 * sparc-tdep.c: Clean up slightly for Solaris2.
4472 * buildsym.c (define_symbol): Nameless types are now on several
4473 platforms; generalize them and un-ifdef them to make Solaris 2
4476 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
4478 * infcmd.c: Fix typo (reported by Rob Savoye).
4479 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4480 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4481 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4482 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4483 rather than the one for the first file in the dependency chain.
4485 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4486 set. Don't reset our own texthigh, or dependency-only pst's, in
4487 scanning all the rest of the psymtabs.
4488 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4490 * buildsym.h (N_UNDF): Improve comments.
4491 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4493 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4495 * symtab.h (struct symbol): Add aux_value union for preserving
4496 an additional per-symbol value.
4497 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4498 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4499 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4500 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4501 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4503 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4505 * symfile.c (clear_symtab_users_once): Now non-static (for
4508 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4510 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4511 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4512 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4514 Solaris-2 support on SPARC:
4516 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4517 Add symbol_size and file offsets to struct symloc.
4518 Add static symbol_table_offset, string_table_offset,
4519 file_string_table_offset, next_file_string_table_offset,
4521 (add_old_header_file): Convert error() to complain()t.
4522 (dbx_symfile_read): Get symbol size via the objfile.
4523 Also get symbol_table_offset.
4524 (dbx_symfile_init): Record symbol size and count via the objfile.
4525 (dbx_next_symbol_text): Always add file_string_table_offset when
4526 accessing string table.
4527 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4528 (SET_NAMESTRING): Use the offset.
4529 (end_psymtab): Large kludge to determine addresses where source
4530 files start and end (for the psymtab header).
4531 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4532 Get this, symbol size, and symbol offset, from psymtab.
4533 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4534 Patch up last_source_start_addr if zero in N_SO.
4535 (process_one_symbol): Add variable function_start_offset.
4536 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4537 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4538 ( "", N_OBJ, N_OPT): Ignore.
4539 (elfstab_build_psymtabs): New function to read stabs out of
4542 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4543 (gdb): use GLOBAL_CFLAGS when linking, too.
4544 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4545 (N_OBJ, N_OPT): Ignore.
4546 ('f', 'F'): Save last function name.
4548 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4549 extra info in the minimal symbol.
4550 (elf_symtab_read): The extra info is the size of an ELF object,
4551 which was kludged to us in the `udata' field of the BFD symbol.
4552 Gag me with a crowbar...
4553 (elf_symfile_read): Keep track of both the absolute load address,
4554 and the offset between load addr and symbols. Handle STABS as
4555 well as DWARF sections, passing the absolute load address to
4556 elfstab_build_psymtabs.
4558 * symfile.h: Prototype elfstab_build_psymtabs.
4559 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4561 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4563 * buildsym.h: Add processing_acc_compilation flag.
4564 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4565 (define_symbol): Skip arg types in function entries. Resolve
4566 overloaded 'P' which acc uses for prototypes of functions called
4568 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4570 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4571 save size of ELF symbols. FIXME.
4572 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4573 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4575 * configure.in: Solaris config is sparc-sun-solaris2.
4576 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4578 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4579 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4580 * symfile.c (symfile_bfd_open): Comment where name is freed.
4581 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4583 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4585 * expprint.c (print_subexp): Add missing ']'.
4586 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4587 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4588 * WHATS.NEW: Point out improved C++ function name handling.
4589 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4590 type names for both implicitly and explicitly signed integral
4591 types. See comment in the source code.
4593 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4595 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4596 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4597 * expprint.c (print_subexp): Fix printing of register names.
4599 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4601 * inferior.h (register_valid): Declare.
4602 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4603 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4604 macros for traversing the data structures in a single objfile.
4605 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4606 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4609 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4611 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4612 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4613 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4614 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4616 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4618 * depend: rebuild to account for remote-st2000.c.
4619 * remote-st2000.c: Almost works now.
4620 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4622 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4624 * c-exp.y (yylex): Recognize single-quoted strings that specify
4625 tokens with embedded whitespace, such as C++ demangled names.
4626 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4627 * main.c (gdb_completer_quote_characters): Add global variable.
4628 * main.c (symbol_completion_function): Total rewrite for C++
4629 demangled name handling.
4630 * main.c (skip_quoted): New function.
4631 * main.c (main): Set rl_completer_quote_characters.
4632 * symmisc.c (dump_symtab): Print source language for symtab.
4633 * symtab.c (expensive_mangler): Add prototype and function.
4634 * symtab.c (completion_list_add_symbol): Total rewrite for new
4635 C++ demangled name handling.
4636 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4637 other changes for demangled C++ symbol handling.
4638 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4639 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4640 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4641 * symtab.c (completion_list_add_symbol): Total rewrite for new
4642 C++ demangled name handling.
4643 * symtab.c (expensive_mangler): New function.
4644 * utils.c (strcmp_iw, demangle_and_match): New functions.
4645 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4647 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4649 * Makefile.in: Roll VERSION to 4.5.4.
4650 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4651 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4652 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4654 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4656 * alldeps.mak: Rebuild to account for new files.
4657 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4658 * tm-st2000.h: New file.
4659 * configure.in: Tandem debug monitor (st2000) support.
4660 * remote-st2000.c, config/st2000.mt: ditto.
4662 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4664 * blockframe.c (inside_entry_file, inside_main_func,
4665 inside_entry_func): Return 0 if no symbols; avoid crashing.
4667 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4669 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4670 without masking, since it is signed and will later be compared
4671 against signed quantities. The right fix is probably to make
4672 it all unsigned, but this is a small, safe fix for this release.
4673 FIXME -- make the real change sometime soon.
4675 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4677 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4678 parameter in call to `symbol_file_add' to 0.
4680 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4682 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4684 * configure.in: Handle -m680[01234]0-wrs.
4686 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4688 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4689 `ieee_extended_to_double'.
4691 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4693 * valops.c (value_assign): Lint, by Pierre Willard.
4695 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4697 * coredep.c (fetch_core_registers): Remove premature warning,
4698 which triggers on DECstation even though all regs are accessible.
4700 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4701 sign-extension of instruction fields even on unsigned-char hosts.
4702 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4704 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4705 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4706 since they define the target, not the host.
4707 * m88k-pinsn.c: Fix typo.
4709 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4711 * valarith.c (value_zerop): -0.0 is still zero.
4712 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4713 Patches by Paul Eggert <eggert@twinsun.com>.
4715 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4717 * alldeps.mak, depend: re-make to account for ser-*.c.
4719 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4721 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4722 disconnecting from controlling terminal, to avoid gdb hanging
4723 on SVR4. Fixes bug reported by Oliver Okrongli.
4724 * procfs.c (PROC_NAME_FMT): Change format to match default used
4725 by system, as suggested by Oliver Okrongli.
4726 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4727 bug fix from Brent Townshend (bst%tt@cam.ORG).
4728 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4729 by turlais@rechser.total.fr.
4730 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4731 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4732 * objfiles.h (unlink_objfile): Add prototype.
4733 * objfiles.c (unlink_objfile): Add function.
4734 * objfiles.c (free_objfile): Call unlink_objfile.
4735 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4736 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4737 Also, discard old possibly bogus sf struct.
4738 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4739 find_sym_fns() for remapped symbol files, in case of any changes
4740 since the last mapping.
4742 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4744 * findvar.c (read_relative_register_raw_bytes): use the raw size
4745 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4747 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4749 Changes to support GDB running on DOS using GO32 and H8 support
4751 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4752 allowing hosts with different text and binary file formats to
4754 * coffread.c (read_coff_symtab): changed calling convention and
4755 operation - now it opens its own file with FOPEN_RB rather than
4756 duping and fdopening the provided handle.
4757 * dbxread.c, cplus-dem.c: #include mangling.
4758 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4759 binary files oring in the right bit.
4760 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4761 * remote-hms.c: cleanup to use the new remote serial stuff
4762 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4763 independent remote terminal I/O.
4764 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4765 * source.c (openp): fix off by one problem removing / - can now
4766 open a source file in the root directory with DOS.
4767 * values.c (value_as_pointer): remove bogus address bits from
4768 long. (unpack_long): unpack into unsigned long/short if pointer.
4770 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4772 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4773 It gets permanently stuck in many OSes.
4774 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4776 * breakpoint.c: Improve help text for info breakpoints.
4778 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4780 * README: Add pointer to internals doc, and describe reading
4782 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4783 * symtab.c (output_source_filename): Remove old glop for wrapping
4784 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4786 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4788 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4789 * munch: Add sort -u to avoid duplications.
4790 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4791 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4793 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
4795 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
4796 avoid infinite loops while demangling bogus mangled names.
4797 * valprint.c (type_print_base): Minor fix for GNU style guide
4800 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
4802 * Makefile.in (VERSION): Bump to 4.5.3
4803 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
4804 * Makefile.in (demangle): New target to create standalone
4805 demangler with same code and options as internal demangler.
4806 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
4807 to support ARM style and Lucid style demangling, improve
4808 maintainability, fix several demangling bugs. More changes
4810 * defs.h (strstr): Add ANSI compatible prototype.
4811 * valprint.c (type_print_1): Demangle using ansi option.
4812 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
4814 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
4816 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
4819 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
4821 * mipsread.c (parse_procedure): Return rather than using
4822 uninitialized variable 'b'.
4824 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
4826 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
4827 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
4828 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
4829 relative to each source file.
4831 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
4833 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
4836 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
4838 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
4839 * am29k-tdep.c: Update to latest code from AMD.
4840 (get_saved_register) don't crap out if no frame.
4841 * remote-udi.c: Set/clear inferior_pid as appropriate.
4842 (udi_open) call target_preopen, don't close fd 0!!!, clean up
4843 error handling. Fixup end-of-debugging messages.
4844 (udi_fetch_registers) clean up big time, mainly don't multiply
4845 register_valid indices by 4, and use proper Offset when reading
4846 gr96-gr127. (udi_store_registers) general cleanup.
4847 (fetch_register) cleanup, simplify. (regnum_to_srnum)
4848 INT_REGNUM->INTE_REGNUM.
4849 * tm-29k.h: Upgrade to latest code from AMD.
4850 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
4851 (UDIConnect) Clean up error processing (like, don't do exit() if
4852 execlp fails), make code restartable, make more attractive.
4853 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
4856 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
4858 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
4859 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
4860 from former to latter.
4862 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
4864 * cplus-dem.c (do_args): Handle void args the same as others.
4865 * objfiles.c (free_objfile): Only try to unmap files when
4866 reusable objfiles are supported.
4867 * valprint.c (type_print_varspec_suffix): Add parameter that
4868 specifies if C++ demangling included function arguments. Use
4869 it to suppress printing extra pair of ()'s.
4870 * valprint.c (type_print_1): Fix problem with printing demangled
4871 C++ function types where demangled type includes the function
4874 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
4876 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
4877 Allows selection of C++ demangler to be a configuration option
4878 until multiple demanglers are supported.
4879 * demangle.h: New include file for extended demangler support.
4880 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
4881 utils.c, valprint.c: Include "demangle.h" and change all calls
4882 to cplus_demangle() or fputs_demangled() to use individual
4884 * valprint.c (type_print_1): Change options to cplus_demangle
4885 to print demangled function args. Still broken, but now less so.
4886 * cplus-dem.c: Include demangle.h, reorganize and update some
4887 comments to reflect reality.
4888 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
4889 second arg from fixed integer to bit based multiple options.
4890 * cplus-dem.c (optable): Reformat and replace ansi members with
4892 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
4894 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
4896 * values.c (set_internalvar): Force evaluation of lazy values.
4897 Bug reported by RMS.
4899 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
4901 * Makefile.in (VERSION): Bump to 4.5.2.
4902 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
4903 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
4904 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
4905 proper handling of bit fields.
4906 * gdbtypes.h (struct type): Clarify use of field.bitpos.
4907 * symtab.h: Fix couple of misspellings in comments.
4908 * value.h (struct value): Clarify use of bitpos.
4909 * value.h (unpack_field_as_long): Change prototype, returns
4911 * values.c (unpack_field_as_long): Change return type to LONGEST,
4912 sign extend unpacked fields that are signed, other rewriting.
4913 * config/ncr3000.mt: New target config file.
4915 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
4917 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
4918 even when printing 8-bit characters.
4920 * gdbtypes.c (make_{reference,pointer,function}_type): New
4921 functions which handle overwriting of forward-referenced types
4922 for stabs file reading.
4923 (lookup_{reference,pointer,function}_type): These just call
4924 the make_*_type functions with a null storage alloc parameter.
4925 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
4926 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
4928 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
4929 (dbx_alloc_type): Make it easier to understand. No funct change.
4930 (define_symbol: 't'): Don't put the typedef name into the name of
4931 the struct, union, or enum. Bugfix.
4932 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
4933 routines to properly handle overwriting preallocated types so that
4934 forward references will work.
4935 (read_enum_type): Force enum values to file scope, due to bug in
4936 Sun compiler output. FIXME, fix later.
4938 Remove unused header_file_prev_index mechanism. It was already
4939 obsolete in gdb-3.5. These comments appeared in 3.5:
4940 /* This code was used before I knew about the instance codes.
4941 My first hypothesis is that it is not necessary now
4942 that instance codes are handled. */
4943 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
4944 * buildsym.h: Remove it and prev_index that saves it.
4945 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
4947 * solib.c (special_symbol_handling): When called from core files,
4948 must set up debug_addr. Don't print error messages, just return.
4949 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
4951 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
4953 * cplus-dem.c: Allow nested class names (as in
4954 Foo::Bar::method()).
4955 Allow the cleaner cfront style of nested class names
4956 (Q2_3Foo3Bar as well as Q23Foo3Bar).
4957 Make cplus_demangle re-entrant by removing use of global
4958 variables. Instead, place all shared variables in a
4959 stack-allocated structure, and pass around its address.
4961 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
4963 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
4964 29k-share/* subdirs...
4966 * remote-udi.c (udi_insert/remove_breakpoint): Completely
4967 rewrite, only leave out the bugs.
4969 * Makefile.in: Add 29k/UDI support. Improve depend.
4970 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
4972 * am29k-tdep.c: Update to use new calling conventions, and misc
4975 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
4977 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
4979 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
4980 breakpoint instructions that leave PC pointing at the right place.
4982 * core.c (core_open): Call warning() to print warnings.
4984 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
4986 * symtab.c (lookup_symbol): Need to check if msymbol->name is
4987 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
4988 This prevents a crash when trying to lookup the value of a
4989 non-existent symbol.
4991 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
4993 * signame.c, signame.h: Remove, replaced by strsignal.c in
4995 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
4996 sun386-xdep.c: Remove include of signame.h
4997 * Makefile.in (SFILES_MAINDIR): Remove signame.c
4998 * Makefile.in (HFILES): Remove signame.h
4999 * Makefile.in (OBS): Remove signame.o
5000 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5001 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5002 psignal, perror): Add prototypes.
5003 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5005 * depend: Manually remove signame.[cho] references.
5006 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5008 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5009 with safe_strsignal.
5010 * core.c (core_open): Replace use of sys_siglist with
5012 * core.c (memory_error): Replace use of sys_errlist with
5014 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5016 * infcmd.c (program_info): Replace use of sys_siglist with
5018 * infrun.c (signal_stop, signal_print, signal_program):
5019 Allocate dynamically based on dynamic determination of number
5020 of signals to support.
5021 * infrun.c (child_create_inferior): Replace use of sys_errlist
5023 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5025 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5026 strsigno and sys_siglist with safe_strsignal.
5027 * infrun.c (handle_command): Call signo_max to find number of
5028 signals. Replace sig_number with strtosigno and sig_abbrev with
5030 * infrun.c (signals_info): Replace sig_number with strtosigno.
5031 * infrun.c (_initialize_infrun): Call signo_max to find number of
5032 signals. Dynamically allocate signal_{stop,print,program}.
5033 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5034 * procfs.c (errnoname): Add function and prototype.
5035 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5036 of sys_siglist with safe_strsignal.
5037 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5038 sys_siglist with safe_strsignal.
5039 * procfs.c (info_proc_stop): Call errnoname.
5040 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5041 * stuff.c (main, get_offset): Replace use of sys_errlist with
5043 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5044 with safe_strsignal.
5045 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5046 with safe_strsignal.
5047 * utils.c (safe_strerror, safe_strsignal): Add functions that
5048 call strerror and strsignal respectively, and deal with NULL
5050 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5051 sys_errlist with safe_strerror.
5052 * valprint.c (val_print): Replace use of sys_errlist with
5055 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5057 * Makefile.in: rework CFLAGS so that they can be set from the
5058 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5059 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5060 Pass CFLAGS on recusions.
5062 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5064 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5065 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5066 overkill for the problem it solved.
5067 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5068 and default to simply printing type names as appropriate.
5069 * main.c (main): Remove one of the leading newlines from
5070 warning_pre_print initialization.
5071 * objfiles.c (open_existing_mapped_file): Add function and
5073 * objfiles.c (open_mapped_file): Rewrite to use new function
5074 open_existing_mapped_file.
5076 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
5078 * sun3-xdep.c (fetch_core_registers): Lint.
5079 * tm-sun3.h: Prototype lint.
5082 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
5084 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
5085 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
5086 * objfiles.c: Cast calls to close() with unused returns to void.
5087 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
5088 old objfile's name before updating it.
5089 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
5090 * objfiles.h (objfile struct): Add mmfd member.
5091 * symfile.c (syms_from_objfile): Move some code to
5092 new_symfile_objfile.
5093 * symfile.c (new_symfile_objfile): Add new function, common code
5094 from syms_from_objfile.
5095 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
5096 mapped and unmapped symbol files.
5097 * symfile.c (symbol_file_command): Print "No symbol file now"
5098 message, ala exec_file_command for the exec file.
5099 * symfile.h (new_symfile_objfile): Add prototype.
5100 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
5101 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
5103 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
5105 * rs6000-pinsn.c: New version from IBM (Metin).
5106 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
5107 to avoid warnings from some compilers.
5109 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
5111 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
5112 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
5113 type's flag word that marks it as a fundamental type.
5114 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
5115 flags argument for all calls to init_type().
5116 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
5117 flags argument for all calls to init_type(). Also remove
5118 dependency on host sizes for ints, floats, etc.
5119 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
5120 flags argument for all calls to init_type(). Also remove
5121 dependency on host sizes for ints, floats, etc.
5122 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
5123 bit to flags argument for all calls to init_type(). Add types
5124 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
5125 * valprint.c (unsigned_type_table, signed_type_table,
5126 float_type_table): Remove.
5127 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
5128 bit when printing fundamental types, and print the actual name
5129 for such types, rather than inventing one. Remove code that
5130 invented fundamental type names.
5131 * valprint.c (_initialize_valprint): Remove initializations
5132 for now removed unsigned_type_table, signed_type_table, and
5135 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
5137 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
5138 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
5141 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
5143 * dwarfread.c (target_to_host): New function similar to previous
5145 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
5146 Extensive changes to convert all previous usages to use new
5147 target_to_host() function.
5148 * dwarfread.c (struct dieinfo): Change types of most integral
5149 members to be unsigned.
5151 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
5153 * WHATS.NEW: Revise -mapped doc.
5155 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
5157 * mipsread.c (parse_partial_symbols): Complain when sh->index is
5158 too high or when skipping `forwards' moves us backwards.
5159 (parse_type): Print mis-guessed tag name in complaint.
5160 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
5161 (parse_procedure): Do not attempt to create symbols; just fill in
5162 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
5163 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
5164 for clarity. Set top_stack before calling parse_external. In
5165 stabs, sort symbols before calling parse_procedure.
5167 * symmisc.c (std_in, std_out, std_err): Add vars to access std
5168 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
5169 * Makefile.in: Remove stage* targets. Avoid echo on recursive
5170 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
5173 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
5175 * Makefile.in (VERSION): Set to 4.5.1.
5176 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
5177 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
5178 fill_gregset): New functions for SVR4 /proc support.
5179 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
5180 Remove new symbol types and such to ../include/coff/symconst.h.
5181 (parse_symbol): Simplify code for parsing struct/enum/unions.
5182 (parse_type): Handle `long long' types.
5183 (upgrade_type): Handle `const' qualifier.
5184 (parse_partial_symbols): fix indentation, clean a bit.
5186 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
5188 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
5189 copy in data from raw read buffers, calling bfd byteswapping
5190 routines as appropriate. Use to replace most existing memcpy
5192 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
5193 * configure.in: Recognize new ncr3000 config.
5194 * config/ncr3000.mh: New config file.
5196 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
5200 * README: Update for release.
5201 * Makefile.in: Update version to 4.5.
5202 * WHATS.NEW: The obvious.
5204 * depend: Generate new depend file for this release.
5206 * Makefile.in (depend): Fix dependancy generation so that it does
5207 not include gcc 'fixincluded' files, which are usually in a system
5210 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
5212 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
5213 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
5214 symbols for nameless types. And, handle `R' (register parameter
5215 type) for AIX. (an extension to existing stabstring grammar).
5216 * rs6000-xdep.c: Fix typo (= should have been ==).
5218 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
5220 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
5222 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
5224 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
5225 * signame.c (SIGWAITING, SIGLWP): Add.
5227 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
5229 * xm-i386mach.h: add decls for errno and strdup().
5231 * breakpoint.c (breakpoint_1): Add (int) casts for enums
5232 used in array index context (otherwise, some compilers barf).
5234 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
5236 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
5237 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
5238 in a system call, and provide better backtrace if so.
5240 * Makefile.in (HFILES): Add xcoffsolib.h.
5241 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
5242 * rs6000-pinsn.c: #include "opcode/rs6k.h"
5244 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
5245 mipscoff_symfile_read): Convert to BFD to do file I/O.
5247 * symfile.c: #include <ctype.h> to get proper def if isspace().
5249 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
5251 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
5253 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5254 function also when parsing embedded stabs.
5256 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5258 * mipsread.c: Fix more declarations.
5260 * mipsread.c: Fix many invocations of complain. Use enum
5261 type_code where appropriate.
5263 * xm-vaxult.h: Add decl for strdup().
5265 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5268 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5270 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5273 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5275 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5276 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5277 Merge in more patches for rs6000 from Metin Ozisik.
5278 * utils.c: Fix typo in comment.
5280 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5282 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5283 * procfs.c (attach): Set nopass_next_sigstop if attached
5284 process is forcibly stopped.
5285 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5286 resending SIGSTOP to attached process on first resume.
5288 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5290 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5292 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5294 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5295 (VERSION): Bump to 4.4.85.
5296 * mipsread.c: Update for new include files. Lint.
5297 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5298 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5299 Don't need to bring in mipsread.o specially any more.
5301 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5303 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5304 routine (for Irix-4.x). Make many funcs static and void.
5305 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5306 * (init_extra_frame_info): Don't trash cached value of frame
5307 pointer register. This fixes backtracing through routines that use
5308 alloca(). Generally clean up declarations of functions, and use
5309 typedefs and macros to reference data structures as appropriate.
5310 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5313 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5315 * values.c (unpack_long): Fix unpacking error for signed chars
5316 on hosts where the default character type is unsigned.
5317 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5318 for newer SVR4 variants.
5319 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5320 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5321 * procfs.c (mappingflags): Add support for MA_PHYS
5323 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5325 * buildsym.c (read_struct_type): Avoid coredump when C++
5326 abbreviated type name is messed up. Reported by Joe Buck.
5327 FIXME, we need to determine whether GDB or GCC needs to be
5328 smarter to correctly locate this type name.
5330 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5331 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5332 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5333 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5334 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5336 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5338 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
5339 * symtab.h (current_source_symtab): Make extern
5340 * symtab.h (current_source_line): Make extern
5341 * inferior.h: Move all procfs.c prototypes to one place, add
5342 prototype for proc_signal_handling_change. Add prototypes for
5343 signal_stop_state, signal_print_state, and signal_pass_state.
5344 * inferior.h (stop_soon_quietly): Make extern
5345 * inferior.h (attach_flag): Make extern
5346 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
5347 * infrun.c (signal_stop_state, signal_print_state,
5348 signal_pass_state): New functions to query specific signal
5350 * infrun.c (handle_command): Minor error message change, add
5351 NOTICE_SIGNAL_HANDLING_CHANGE.
5352 * procfs.c (open_proc_file): Remove iris specific reset of
5353 inherit-on-fork flag, moved to proc_set_exec_trap().
5354 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
5355 to reset inherit-on-fork flag, bash comment to GNU form.
5356 * procfs.c (proc_base_address, set_proc_siginfo,
5357 fetch_core_registers): Conform to code style.
5358 * procfs.c (signame.h): Include.
5359 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
5360 syscallname(), info_proc_syscalls()): New macros, tables, and
5361 functions to organize and report system call information.
5362 * procfs.c (saved_fltset, saved_trace, saved_sighold,
5363 saved_exitset, saved_entryset): Add to procinfo struct.
5364 * procfs.c (struct trans): Add.
5365 * procfs.c (pr_flag_table, pr_why_table, faults_table,
5366 siginfo_table, errno_table): Tables to translate numeric values
5367 to symbolic names and short descriptions.
5368 * procfs.c (signalname, info_proc_signals): Add function and
5370 * procfs.c (proc_info): Now info_proc.
5371 * procfs.c (proc_info_address_map): Now info_proc_mappings.
5372 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
5373 info_proc_faults, lookupname, lookupdesc, sigcodename,
5374 sigcodedesc): New functions.
5375 * procfs.c (proc_signal_handling_change): New function to set
5376 the trace flags based on the state of gdb's signal handling flags.
5377 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5378 and remove code to do PIOCSTRACE ioctl.
5379 * procfs.c (attach, detach): Preserve and restore process flags
5380 using saved_* fields in procinfo struct.
5381 * procfs.c (attach): Call proc_signal_handling_change.
5382 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
5383 * procfs.c (proc_desc): Update for latest changes.
5384 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
5385 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5386 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5388 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
5390 * procfs.c (set_proc_siginfo): Add prototype and new function.
5391 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
5392 up inferior siginfo struct.
5393 * elfread.c (elf_symfile_read): Compute the relocation amount
5394 by subtracting off the address of the ".text" section.
5395 * solib.c: Add pointer to ".text" section to so_list struct.
5396 * solib.c (solib_map_sections): Initialize pointer to ".text"
5397 section in so_list struct.
5398 * solib.c (symbol_add_stub): Pass base address of ".text"
5399 section to symbol_file_add, rather than the load address of
5400 the shared library. On SunOS they are the same. On SVR4 they
5403 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
5405 * mipsread.c (parse_procedure): PDR.isym should get pointer to
5406 function name, not .gdbinfo. symbol.
5408 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
5410 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
5412 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
5414 * Makefile.in (VERSION): 4.4.8
5416 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
5417 commands in .cshrc/.profile won't get traced.
5419 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
5421 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
5422 * exec.c (build_section_table): Don't abort if no sections.
5423 * sparc-tdep.c (single_step): Lint.
5424 * utils.c (mrealloc): Handle realloc (0, size) case here.
5426 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
5428 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
5431 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
5433 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
5434 .gdbinfo. symbols are created. Move creation from parse_procedure
5435 to parse_symbol, where it is fairly easy to grow the symtab. This
5436 also fixes a symtab trashing bug on all mips-based systems.
5437 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
5439 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
5440 mips_extra_func_info, and all the PROC_xxx macros that look at it.
5442 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
5444 * c-exp.y: Add missing return type to yyparse() prototype.
5446 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
5448 Create and use macros for iterating on symtabs, psymtabs, msymbols.
5450 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
5451 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
5452 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
5453 (patch_opaque_types): Avoid dummy args and result.
5454 * objfiles.c (have_partial_symbols, have_full_symbols,
5455 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
5456 (iterate_over_objfiles, iterate_over_symtabs,
5457 iterate_over_psymtabs): Remove, clunky and slow.
5458 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
5459 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
5460 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
5461 dump_objfile): Remove dummy args and results. Move filename
5462 comparisons to callers.
5463 (printsyms_command, printpsyms_command, printmsyms_command,
5464 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
5465 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
5466 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
5467 list_symbols, make_symbol_completion_list): Replace explicit
5468 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
5469 Eliminate Dijkstra flag crap, break out of loops with gotos.
5470 (lookup_symtab_1): Protect '/' tests from short filenames.
5471 (cplus_mangled_symbol): Move inline into lookup_symbol.
5472 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
5473 (relocate_minimal_symbol): Move inline to vmap_symtab.
5474 (vmap_symtab): Replace iteration with ALL_OBJFILES,
5475 iterate_over_msymbols with ALL_MSYMBOLS.
5477 Misc cleanup prior to release.
5479 * Makefile.in (VERSION): Roll to 4.4.7.
5480 (HFILES): Add call-cmds.h.
5481 * call-cmds.h: New header for command fns called by other files.
5482 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5483 (breakpoint_1): Remove unused type arg. Change callers.
5485 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5486 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5487 * mipsread.c: Add prototypes for all static functions.
5489 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5490 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5491 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5492 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5493 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5494 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5497 * buildsym.c (define_symbol): Handle global register variables
5498 (from Pierre Willard). Complain if register numbers are too large.
5499 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5500 * tm-sparc.h: Don't #include <sun4/reg.h>.
5501 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5502 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5504 * language.h: Avoid forward enum declaration.
5505 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5506 config/sun4os5.mt: New host and target.
5507 * defs.h (errno): #include <errno.h> rather than assuming int.
5508 From Pierre Willard.
5510 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5511 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5512 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5513 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5514 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5515 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5516 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5518 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5520 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5521 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5522 * language.h (enum exp_opcode): Avoid forward enum def.
5523 * main.c (define_command, user_defined_command): Lint.
5524 * mem-break.c, xcoffread.c: Lint.
5525 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5527 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5529 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5530 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5531 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5532 or IBM6000_TARGET as (approximately) appropriate.
5534 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5536 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5537 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5538 or not to try reading symbols from a mapped objfile. Plugs memory
5539 leak due to shared libraries generating no psymtabs or symtabs.
5541 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5543 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5544 * copying.awk: Lint. Make stronger warning at top of copying.c.
5545 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5546 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5547 (lookup_pointer_type): Add FIXME comment.
5548 * main.c (set_history_size_command): Disallow negative size.
5549 * partial-stab.h: Update copyright.
5550 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5552 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5554 * main.c (set_history_size_command): Negative size is error.
5555 (Reported by Peggy Fieland.)
5557 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5559 * coffread.c (coff_symfile_init): Update comment.
5560 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5561 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5562 macros to access the dbx specific objfile information.
5563 * dbxread.c (symfile_string_table, symfile_string_table_size):
5564 Remove these local variables.
5565 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5566 read_dbx_symtab): Remove the stringtab and stringtab_size params
5567 from the function prototypes, the function definition, and the
5568 function calls. These are now available via DBX_STRINGTAB and
5569 DBX_STRINGTAB_SIZE using the objfile pointer.
5570 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5571 an arg to read_dbx_symtab.
5572 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5573 stringtab and the dbx specific per-objfile private info.
5574 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5575 args in prototype, function definition, and function calls. It is
5576 now available via the DBX_SYMCOUNT macro using the objfile
5578 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5579 local instance of struct dbx_symfile_info and replace with DBX_*
5581 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5582 symfile_string_table and symfile_string_table_size.
5583 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5584 symfile_string_table.
5585 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5586 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5587 stringtab size variables. Remove all code that used to reread
5589 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5590 to prior to any calls to mmalloc for the objfile specific heap.
5591 * utils.c (init_malloc): Document the requirement that for each
5592 heap for which corruption checking is desired, that init_mmalloc
5593 must be called prior to any mmalloc calls on the heap.
5595 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5597 * rs6000-pinsn.c: Make dis-assembly output more like
5598 other targets: Don't print instruction in hex before
5599 the assembly; use print_address to print out jump
5602 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5604 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5605 * cplus-dem.c: Support "Sc" meaning "signed char".
5607 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5609 * configure.in: fix iris/iris3.
5611 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5613 * command.c, main.c (various places): Use ctype.h macros
5614 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5615 (such as (x >= 'A' && x <= 'Z')).
5616 (There are still more of these in other files.)
5617 * main.c (defined_command): Lower-case the user's
5618 new command before entering it. Needed because
5619 command lookup is case-insensitive (and also lower-cases).
5620 (Based on Metin's earlier patch.)
5622 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5624 * config/irix4.mh: new file.
5626 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5628 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5631 * xm-mips.h: Declare strdup for ultrix.
5633 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5634 when calling new_symbol.
5635 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5638 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5640 * config/rs6000.mh: Update (for Fred's new mmalloc)
5641 flags to disable use of GNU malloc/mmalloc.
5642 * munch: Change SYSV rule to allow .text before the label,
5643 as well as after, to work for AIX.
5644 * gdbtypes.h: Minor clarifiction.
5646 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5648 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5649 continuation in yet another place (between method declarations).
5651 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5653 * mips-tdep.c: include symfile.h and objfiles.h to fix
5656 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5658 * valops.c (value_struct_elt_for_reference): Added 'offset'
5659 parameter to handle multiple inheritance.
5660 * eval.c, value.h: Update accordingly.
5662 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5664 * objfiles.h: New file
5665 * Makefile.in (HFILES): Add objfiles.h
5666 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5667 main_scope_lowpc, main_scope_highpc.
5668 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5669 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5670 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5671 xcoffread.c, : Include objfiles.h.
5672 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5673 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5674 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5675 inside_entry_file() and logic changed appropriately.
5676 * blockframe.c (outside_startup_file): Renamed to
5677 inside_entry_file() and logic changed appropriately.
5678 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5679 and logic changed to use per-objfile specific fields.
5680 * blockframe.c (inside_entry_scope): Renamed to
5681 inside_entry_func() and logic changed to use per-objfile specific
5683 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5684 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5685 Remove extern decls.
5686 * symfile.c, symfile.h (entry_point): Remove extern decl.
5687 * coffread.c (coff_symfile_init): Common entry point init code
5688 moved to symfiles.c, call init_entry_point_info().
5689 * coffread.c (complete_symtab): Use new per-objfile entry info.
5690 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5691 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5693 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5694 * defs.h (inside_entry_scope, outside_startup_file,
5695 inside_main_scope): Prototypes changed for renames to
5696 inside_entry_func, inside_entry_file, inside_main_func,
5698 * symfile.c (syms_from_objfile): Common entry point init code
5699 moved to init_entry_point_info() and call init_entry_point_info().
5700 * symfile.h (init_entry_point_info): Include prototype.
5701 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5702 moved to symfiles.c and call init_entry_point_info().
5703 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5704 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5705 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5707 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5708 works for the majority of targets.
5709 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5710 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5711 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5712 Use default definition in frame.h.
5713 * frame.h (selected_frame_level): Make decl extern.
5714 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5715 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5716 * partial-stab.h: Use new per-objfile entry info.
5717 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5718 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5719 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5720 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5721 have_minimal_symbols): Prototypes moved to objfiles.h.
5722 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5723 Macros moved to objfiles.h.
5724 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5726 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5728 More C++ improvements (pointers to members, qualified names).
5729 * c-exp.y: Support exp.type::name and exp->type::name
5730 syntaxes. (Unfortunately, doesn't work for static members.)
5731 * c-exp.y, eval.c: Make type::~type work better.
5732 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5733 value_static_field by value_struct_elt_for_reference.
5734 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5735 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5736 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5737 for OP_SCOPE operand; no point in it now that we use lazy
5738 reading of values, and use "reference to member" objects.
5739 * gdbtypes.h: Clarify comment.
5740 * valops.c: Change value_struct_elt_for_address to return
5741 a reference (or variable), rather than a pointer. Change
5742 the name to value_struct_elt_for_reference to reflect this.
5743 Returning a reference instead of a address provides a
5744 generalization, since we can use the routine for both
5745 class::name as well as &class::name.
5746 Also, recurse to handle multiple inheritance properly.
5747 * valprint.c: Moved code to print pointer-to-members
5748 to new function point_class_member. This allows a
5749 "reference-to-member" to be printed using the same code.
5750 * valprint.c (type_print_varspec_prefix): Avoid printing
5751 "struct " for domains of class-member types.
5752 * valops.c (search_struct_field): Inline code for simplified
5753 version of value_static_field (which can then be deleted).
5754 * value.h: Rename value_struct_elt_for_address to
5755 value_struct_elt_for_reference. Delete value_static_field.
5756 * values.c: Remove no longer used function value_static_field.
5758 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5760 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5761 elfread.c (coff_symfile_finish): Add function, prototype, and
5762 add to the xxxx_sym_fns struct for each file type. Also reformat
5763 the xxxx_sym_fns vector to a standard format and add comments.
5764 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5765 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5766 Pass pointer to struct objfile rather than pointer to sym_fns.
5767 Change references inside each function accordingly. Allocate any
5768 symbol file specific info in the per-objfile memory region.
5769 * dbxread.c (free_and_init_header_files): Break function into
5770 free_header_files(), called from dbx_symfile_finish(), and
5771 init_header_files(), called from dbx_new_init().
5772 * dbxread.c (dbx_new_init): Move deallocation things to new
5773 dbx_symfile_finish function.
5774 * elfread.c (elf_new_init): Call buildsym_new_init().
5775 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5776 routine for the objfile before deallocating other stuff.
5777 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5778 * symfile.h: Move struct sym_fns to before struct objfile def.
5779 Add sym_finish function pointer and change prototypes of other
5780 function pointers to reflect passing struct objfile pointer rather
5781 than struct sym_fns pointer.
5782 * symfile.c: Remove now obsolete symtab_fns pointer.
5783 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5784 locates the correct sym_fns struct for the given objfile.
5785 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5786 for better support of mapped symbol tables.
5787 * symfile.c (symbol_file_command): Remove obsolete code using
5789 * symfile.h: Remove duplicate declarations for symfile_objfile,
5790 entry_point, and object_files.
5791 * target.c (target_info): Compare symfile_objfile to NULL.
5792 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5793 aixcoff_symfile_finish().
5795 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
5797 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
5798 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
5799 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
5801 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
5803 Some improvements to g++ debugging.
5804 * symtab.c (list_symbols): demangle before pattern matching.
5805 * symtab.c: Other fixes to improve handing of operators.
5806 * valprint.c (type_print_base): Fix test for constructor.
5807 * values.c (value_static_field): Allow evaluation of
5808 CLASS::METHOD, returning a function pointer.
5810 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
5812 * Makefile.in (VERSION): Roll 4.4.6.
5813 * exec.c (exec_file_command): Add code to ignore optional args
5814 passed in by file_command() for use in symbol_file_command().
5815 * main.c (main): Document -mapped and -readnow in help summary.
5816 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
5817 * objfiles.c (allocate_objfile): Filename arg removed. Changes
5818 to get filename from bfd with bfd_get_filename(). Test mapto
5819 against 0, not NULL. Use mstrsave() to make copy of filename.
5820 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
5822 * remote-vx.c (vx_load_command, add_symbol_stub):
5823 Symbol_file_add() takes an additional arg.
5824 * solib.c (symbol_add_stub): Symbol_file_add() takes an
5826 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
5827 changed to return a bfd not an objfile pointer.
5828 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
5829 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
5830 Change to eliminate local bfd and use symfile_bfd_open() plus
5831 allocate_objfile(). Add code to implement readnow option.
5832 * symfile.c (symbol_file_command): Changes to option handling,
5833 readnow functionality moved to symbol_file_add().
5834 * symfile.c (symfile_init): Eliminate local copy of bfd.
5835 * symfile.c (add_symbol_file_command): Changes to parse mapped
5836 and readnow options.
5837 * symfile.h (allocate_objfile): Arg removed from prototype.
5838 * symtab.h (symbol_file_add): Arg added to prototype.
5839 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
5842 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
5844 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
5845 mtrace.awk, state.c, state.h: Removed.
5846 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
5847 directories searched for source files.
5848 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
5849 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
5850 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
5851 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
5852 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
5853 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
5854 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
5856 * Makefile.in (HFILES): Remove state.h
5857 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
5858 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
5859 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
5860 * Makefile.in (clean): Remove all object files.
5861 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5862 * cplus-dem.c: Remove prototypes definitions that are now done in
5864 * dbxread.c (throughout): Change from using per-objfile
5865 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5866 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
5867 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
5868 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
5869 * depend: Remove dependencies for state.o, state.h.
5870 * dwarfread.c: Add declaration for warning_pre_print.
5871 * dwarfread.c (dwarfwarn): Use warning_pre_print.
5872 * dwarfread.c (throughout): Change from using per-objfile
5873 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5874 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
5875 use supplied objfile.
5876 * i386-xdep.c (print_387_status): Change to use warning() rather
5878 * i387-tdep.c (print_387_control_word): Change to use warning()
5879 rather than printfs.
5880 * infrun.c (wait_for_inferior): Remove unreachable abort() call
5881 that some compilers grumble about.
5882 * language.c (throughout): Add declaration for warning_pre_print
5883 and using warning() instead of printfs.
5884 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5885 * main.c (main): Add declaration for warning_pre_print and set it
5886 similarly to error_pre_print. Add declarations for
5887 mapped_symbol_files and readnow_symbol_files. Add appropriate
5888 definitions to long_options[].
5889 * minsyms.c: Trivial fix to comment.
5890 * objfiles.c (allocate_objfile): Substantially rewritten for
5891 using mapped symbol files.
5892 * objfiles.c (throughout): Change from using per-objfile
5893 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5894 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
5895 * source.c (throughout): Change from using per-objfile
5896 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5897 * source.c (open_source_file): Use mstrsave to save file name in
5898 mapped symbol region for objfile.
5899 * symfile.c: Remove include for state.h.
5900 include to local form.
5901 * symfile.c (symbol_file_add_digested): Remove.
5902 * symfile.c (symbol_file_add): Substantially rewritten for mapped
5904 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
5905 from objfile structure. Add malloc descriptor pointer (md).
5906 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
5907 * symm-xdep.c (print_fpu_status): Use warning() rather than
5909 * symmisc.c (free_symtab_block): Now takes and uses current
5911 * symmisc.c (throughout): Change from using per-objfile
5912 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5913 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
5914 Sun compiler grumblings when PTR is char *.
5915 * symtab.c (lookup_symbol): Cast return value of iterate_over_
5916 msymbols() to correct pointer type.
5917 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
5918 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
5919 error always starts on a line of it's own.
5920 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
5921 Rewrite for new mapped malloc package use.
5922 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
5923 that don't want to use the mapped malloc package; pass arguments
5924 on to traditional malloc package functions.
5925 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
5926 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
5927 mrealloc, malloc, and realloc but get fatal error if runs out
5929 * utils.c (msavestring, mstrsave): Save a string in a specific
5930 mapped malloc region.
5931 * utils.c (print_spaces): Use xmalloc to get the buffer.
5932 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
5933 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
5934 * config/i386v4.mh: Insignificant reorganization.
5936 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
5938 * xcoffread.c: Only enable compilation of debugging functions
5939 if IBM6000 is defined. Fails to compile otherwise.
5941 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
5943 * Makefile.in: pass MAKEINFO down on info.
5945 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
5947 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
5948 useless code, including an lseek to an uninitialized variable.
5949 Reported by Jim Williams <jimbo@wrs.com>.
5951 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
5953 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
5954 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
5955 * minsyms.c, symfile.c: Changes that may be generally
5956 applicable, but are #ifdef IBM6000 for now.
5957 * rs6000-xdep.c: Fixed typo in comment.
5958 * rs6000-tdep.c: Non-substatial changes.
5959 * xoffread.c: The main change here is addition of some
5960 debugging functions.
5961 * xoffexec.c: More changes.
5963 * xcoffread.c: Fixed two too-few-parameters bugs.
5965 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
5966 to SOLIB_CREATE_INFERIOR_HOOK macro.
5968 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
5970 * symfile.h: Add prototype for iterate_over_msymbols().
5971 * symtab.c (cplus_mangled_symbol): Add function.
5972 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
5973 iterate_over_msymbols to find demangled C++ symbol.
5974 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
5975 value to iterate_over_msymbols().
5976 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
5979 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
5981 * Makefile.in: added check target.
5983 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
5985 * ecoff.c: Move to ../bfd/coff-msym.c.
5986 * config/mt-*mips: Remove ecoff.o from the configuration.
5987 * remote.c (): Add newline to initial +.
5988 (remote_resume): Mention how to cope with signals.
5989 (remote_interrupt): Add debug msg.
5990 (remote-wait): Implement new 'T' reply, which includes
5991 status, PC, and FP all in a single short message.
5992 (putpkt): Add further debugging of packet acks.
5993 * mipsread.c (fixup_symtab): Also swap RFD's.
5994 (parse_partial_symbols): Avoid bug on unknown symbol types.
5995 * Makefile.in (VERSION): Roll to 4.4.5.
5996 * mips-tdep.c (heuristic_proc_start): Avoid long delays
5997 for remote MIPS by limiting heuristic to 200 byte search.
5998 (heuristic_proc_desc): Byte-swapping.
5999 (mips_print_register): Cope with failure of
6000 read_relative_register_raw_bytes. Byte-swap integers for
6002 * mips-pinsn.c (print_insn): Byte-swap instruction.
6004 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6006 * config.sub configure.in config/mh-irix4
6007 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6008 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6009 gdb/xm-irix4.h gdb/config/mt-irix3
6010 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6012 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6014 * defs.h, utils.c: xrealloc takes PTR as first arg.
6015 * defs.h: Reword confusing comment about ANSI prototypes.
6016 * defs.h: Some minor whitespace changes.
6017 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6018 not NULL, which can be (void *).
6019 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6020 * tm-i386v.h (SP_ARG0): Define
6021 * xm-sysv4.h: Back out of change for missing prototypes.
6022 * i386-tdep.c (get_longjmp_target): Add function.
6024 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6026 * Makefile.in: install man page too.
6028 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6030 * All GDB files that #include defs.h: Removed stdio.h.
6031 (defs.h): #include stdio.h.
6033 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6035 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6036 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6037 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6038 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6039 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6040 it before printing out the hex shape of an address.
6042 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6044 * rs6000-xdep.c (frame_initial_stack_address): Move
6045 code to set frame->cache_fsr into new separate function
6046 frame_get_cacahe_fsr. This allows fixing a fatal error.
6047 * xcoffexec.c: Turn previously suppressed error
6048 message back on, after cleaning up BFD.
6050 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6051 printing of blank line, since it cases printing of an
6052 extra blank line. Is this intended? It does mess up
6054 * defs.h: Put back declarations of malloc and realloc,
6055 but protected by #ifndef MALLOC_INCOMPATIBLE.
6056 * objfiles.c: Undo previous change: Use malloc/realloc
6057 for objfile malloc/realloc fields (but add a cast).
6058 * xcoffexec.c: Suppress an error message (for now).
6060 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6062 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6063 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6064 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6066 * xcoffread.c: Modifications to C_DECL storage class handling, and
6067 introduction of an old smash_to_pointer_type() routine.
6069 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6070 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6071 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6072 parameters have been modified.
6074 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6075 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
6076 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
6077 and fetch_inferior_registers() always fetched all the registers
6078 resulting valid register values at hand all the time. Pushing a dummy
6079 frame did not require validating all register values first. After
6080 putting the above mechanism into action, we didn't have valid registers
6081 values always ready. Thus, all registers need to be fetched before
6082 pushing a dummy frame now.
6084 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6085 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
6086 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
6087 the starting address (actual frame address) of a frame.
6088 * rs6000-tdep.c: modifications to function_frame_info() to see if
6089 function reserves a frame pointer register (alloca register)
6090 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
6091 FRAME_LOCALS_ADDRESS has been updated to support debugging of
6092 functions with alloca() calls.
6094 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
6096 * xm-sysv4.h: Provide definitions/prototypes for host environment
6097 functions for which no definitions or prototypes are provided in
6098 any currently included gdb or host environment header files.
6099 For SVR4, this currently includes malloc and realloc, which cannot
6100 be portably prototyped in any gdb include file.
6102 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6104 * buildsym.h: Remove obsolete variable file_stabs.
6106 * Makefile.in: Move place where configure merges in host-
6107 and target-dependent fragments later, so the latter
6108 can override (say) GNU_MALLOC.
6109 * config/mh-rs6000: Use system malloc. Otherwise, I
6110 ended up with *two* incompatible versions of malloc
6111 (functions in libc would call the malloc in libc).
6112 I assume this is a shared library problem.
6114 * remote.c: Fix (presumed) typo.
6115 * objfiles.c: Use xmalloc/xrealloc instead of
6116 malloc/realloc (since the latter are no longer declared).
6118 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6119 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
6120 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
6121 handle individual registers.
6122 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
6123 correctly in case it wasn't cached yet. (A problem showed up
6124 after fetching individual registers.)
6125 * buildsym.c: Disable type_synonym_name's type name overwriting
6126 in cases it is unnecesary. rs6000 portation doesn't use
6127 type_synonym_name, and it used to nullify type names
6128 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
6129 type's name as soon as space for that type is allocated.
6130 * xcoffread.c: ignore a section's lineno information if it is
6131 not `.text'. (In rs6000 bfd portation integration, skipping over
6132 `.pad' sections are ignored since it was in machine independent
6133 part of the code. Thus, a problem of fake sections with invalid
6134 lineno information arised.)
6136 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6137 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
6138 * rs6000-tdep.c: make function_frame_info() work whether or not
6139 reading from a core file.
6140 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
6142 * infrun.c. main.c, printcmd.c. symtab.c:
6143 More changes from IBM for rs6000.
6146 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
6148 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
6149 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
6150 Merge in changes (mostly from IBM) for RS6000.
6151 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
6152 More changes from IBM for RS6000. These are in machine-
6153 independent code, and probably could do with some cleaning
6154 up. The most questionable of these are #ifdef IBM6000.
6155 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
6156 to single_step() (for consistency with rs6000 and i860).
6157 * utils.c: Allow the 1st arg to xrealloc to be NULL
6158 (in which case do malloc). This removes the need for
6159 some tests in xcoff code (and perhaps other places?).
6160 * coffread.c: Removed variables last_source_file,
6161 type_vector, and type_vector_length as these are now
6162 defined by buildsym.[ch].
6163 * defs.h: Remove prototypes for malloc and realloc, since
6164 these should only be used to implement xmalloc and xrealloc,
6165 and they conflict with <stdlib.h> in AIX - where they
6166 return void* even when __STDC__ isn't defined. Sigh.
6167 * munch: Recognize *initialize* in data as well as text
6168 (AIX uses data). Also, incorporate a patch from Garrett
6169 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
6170 much more sensible, by only trying to match the name of
6171 the initialize_foo function, and not the junk before it.
6173 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
6175 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
6176 unless symbol table indicates that something has changed.
6178 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
6180 * remote.c: Make it work for embedded MIPS. Increase buffer
6181 size, and use throughout. Round buffer size up if too many regs.
6182 Support baud rate setting and try for an 8-bit path. If
6183 interrupted while waiting for target, send a ^C down the wire.
6184 Avoid single-byte reads.
6185 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
6187 * mips-xdep.h: Avoid the embedded regs when on Unix.
6189 * mipsread.c: Byte-swap the symbol table structures, using
6190 routines from ecoff.c, to read a symbol table written in any
6191 of the four possible byte orders.
6192 * configure.in (mips-big-* target): Same as Sony News.
6193 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
6194 * ecoff.c: New file for symbol swapping routines.
6196 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
6198 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
6199 all-breakpoints' command.
6200 * (get_number): Allow users to enter negative breakpoint numbers.
6201 * (breakpoint_1): Reformat display of 'info break' to show new
6203 * (create_longjmp_breakpoint, breakpoint_re_set,
6204 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
6205 symfile.c (syms_from_objfile): Re-do
6206 insertion of longjmp breakpoints. Move all code into
6207 breakpoint_re_set, and call that instead of
6208 create_longjmp_breakpoint in symfile.c.
6210 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
6212 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
6213 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
6214 * symtab.c (find_pc_symtab): Handle having no objfiles.
6215 * infcmd.c: Fix comment.
6216 * objfiles.c (free_all_objfiles): Add.
6217 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
6218 * symfile.c (symbol_file_command): free all objfiles when
6219 specifying a new symbol file.
6220 (reread_symbols): Stat the file name, don't fstat the descriptor.
6222 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6224 * Makefile.in, configure.in: removed traces of namesubdir,
6225 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6226 copyrights to '92, changed some from Cygnus to FSF.
6228 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
6230 * dbxread.c (end_psymtab): Delete empty psymtabs.
6231 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
6232 * symfile.h (struct objfile): Add free_psymtabs.
6234 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
6236 * Makefile.in (VERSION): Roll to gdb-4.4.4.
6238 * symfile.c (symbol_file_command): strcmp => !strcmp.
6239 * breakpoint.h: Move prototypes to follow enum definition they need.
6240 * breakpoint.c, infrun.c: Lint.
6241 * printcmd.c: Use `enum enable' rather than `enum
6243 * mipsread.c: First pass at making it compile with the new
6244 objfile changes. Probably seriously broken still, but it
6247 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
6249 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
6250 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
6251 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6252 stepping (and nexting) through longjmp(). Also, cleanup
6253 breakpoint handling quite a bit by creating explicit breakpoint
6254 types instead of using magic breakpoint numbers.
6255 Makefile.in: Update version to 4.4.3
6257 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6259 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6260 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6261 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6263 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6265 * minsyms.c (install_minimal_symbols): Add bunches to any
6266 existing minsyms in the objfile. Avoid extra mallocation
6267 by working directly in the obstack. Remove ignored `mainline' parm.
6268 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6269 xcoffread.c: Change all callers.
6270 * FIXME: We should be able to eliminate MAINLINE from all the
6271 symbol readers now, with a small bit of work.
6273 * valops.c, value.h: Lint.
6274 * remote-vx.c: Add missing break; statement. Bugfix by
6275 Michael Sclafani, <sclafani@src.dec.com>.
6277 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6279 * Makefile.in (VERSION): Update version to 4.4.2
6280 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6281 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6282 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6283 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6284 mmap-alloc.o, mmap-sbrk.o
6286 * altos-xdep.c: Minor whitespace change.
6287 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6288 use to new minimal symbol table use.
6289 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6290 * arm-xdep.c (store_inferior_registers): Returns void.
6291 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6292 Convert from misc function vector use to new minimal symbol table use.
6293 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6294 * breakpoint.c: Add prototypes for local functions.
6295 * breakpoint.c (catch_command_1): Change to static and remove unused
6297 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6298 * breakpoint.h: Change function decls to prototype form.
6299 * buildsym.c: Add prototypes for local functions.
6300 * buildsym.c: Moved hashname() function here from dbxread.c.
6301 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6302 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6303 * buildsym.c (dbx_alloc_type): Change to static.
6304 * buildsym.c (finish_block): Add objfile parameter.
6305 * buildsym.c (misc): Change symbol_obstack to objfile version.
6306 * buildsym.c (make_blockvector): Change to static.
6307 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6308 * buildsym.c (compare_line_numbers): Change to static, args are const,
6309 cast args when used.
6310 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6311 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6312 and made static. Add objfile parameter.
6313 * buildsym.c (end_symtab): Simplify code using line table size.
6314 Realloc the linetable on the objfile symbol_obstack and copy there.
6315 * buildsym.c (scan_file_globals): Convert from misc function vector
6316 use to new minimal symbol use.
6317 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6318 strings get allocated in objfile's symbol_obstack. Convert references
6319 to builtin types to lookup_fundamental_type().
6320 * buildsym.c (read_type): Make static, add objfile parameter, convert
6321 references to buildin types to lookup_fundamental_type().
6322 * buildsym.c (read_struct_type): Add objfile parameter.
6323 * buildsym.c (read_array_type): Make static, add objfile parameter.
6324 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6325 * buildsym.c (read_huge_number): Make static.
6326 * buildsym.c (read_range_type): Make static, add objfile parameter,
6327 convert references to buildin types to lookup_fundamental_type ().
6328 * buildsym.c (read_args): Make static, add objfile parameter.
6329 * buildsym.h: Convert function decl's to prototype form.
6330 * c-exp.y: Add prototypes for local functions, convert uses of misc
6331 function vector to minimal symbol table. Reformat all builtin type
6332 initializations and pass a NULL objfile to init_type() for them.
6333 * coffread.c: Change context_stack ref's to coff_context_stack,
6334 add local function prototypes. Cast uses of xrealloc arg 1.
6335 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6336 crafting a new type.
6337 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6338 * coffread.c (finish_block): Change name to coff_finish_block.
6339 * coffread.c (make_blockvector): Add and use objfile parameter.
6340 * coffread.c (record_line): Change name to coff_record_line.
6341 * coffread.c (start_symtab): Change name to coff_start_symtab.
6342 * coffread.c (end_symtab): Change name to coff_end_symtab.
6343 * coffread.c (record_misc_function): Change name to record_minimal_
6344 symbol and change to minimal symbol table use from misc func tbl.
6345 * coffread.c (coff_symfile_read): Convert from misc function vector
6346 use to minimal symbol table use.
6347 * coffread.c (hashname): Remove; use common version in buildsym.c.
6348 * coffread.c (decode_base_type): Change references to builtin types
6349 to calls to lookup_fundamental_type().
6350 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
6351 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
6352 * command.c: Add prototypes for local functions.
6353 * command.c (add_cmd): Prototype the 'fun' parameter and use the
6354 appropriate member of the function union for that type.
6355 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
6356 ifdef out the function since it isn't currently used.
6357 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
6358 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
6359 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
6360 * command.c (help_cmd): Compare function pointer to NULL.
6361 * command.c (help_cmd_list): Compare function pointer to NULL.
6362 * command.c (lookup_cmd_1): Use correct member of function union.
6363 * command.c (undef_cmd_error): Make static.
6364 * command.c (complete_on_cmdlist): Use correct member of func union.
6365 * command.c (do_setshow_command): Use correct member of func union.
6366 * command.c (shell_escape): Convert rindex use to strrchr.
6367 * command.h (COMMAND_H): Define if already included.
6368 * command.h (cmd_list_element struct): Change 'function' to a union
6369 and prototype args. Prototype completer function.
6370 * command.h: Convert decl's to prototype form.
6371 * convex-xdep.c (store_inferior_registers): Returns void.
6372 * copying.c: Prototype local functions.
6373 * coredep.c: Minor whitespace change.
6374 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
6375 * cplus-dem.c: Prototype local functions.
6376 * dbxread.c (hashname): Remove; moved to buildsym.c.
6377 * dbxread.c (free_and_init_header_files): Make static.
6378 * dbxread.c: Add prototypes for local functions.
6379 * dbxread.c (new_object_header_files): Remove; inlined usages.
6380 * dbxread.c (xrealloc usages): Cast args.
6381 * dbxread.c (record_misc_function): Change to record_minimal_symbol
6382 and change usages accordingly.
6383 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
6384 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
6385 * dbxread.c (dbx_next_symbol_text): Make static.
6386 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
6387 * dbxread.c (init_bincl_list): Add and use objfile parameter.
6388 * dbxread.c (free_bincl_list): Add and use objfile parameter.
6389 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
6390 * dbxread.c (end_psymtab): Convert to use per-objfile data.
6391 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
6393 * dwarfread.c (record_misc_function): Change name to record_minimal_
6394 symbol and use minimal symbol table throughout.
6395 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
6396 * dwarfread.c: Convert all references to builtin types to use the new
6397 lookup_fundamental_type function.
6398 * dwarfread.c (read_enumeration): Add and use objfile parameter.
6399 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
6401 * elfread.c (record_misc_function): Convert to use record_minimal_
6403 * elfread.c (elf_symtab_read): Add objfile parameter.
6404 * eval.c: Add prototypes for local functions and move some decls
6405 around to accomodate prototypes.
6406 * expprint.c: Add prototypes for local functions. Change references
6407 to misc function vector to minimal symbol table.
6408 * findvar.c (read_memory usages): Cast args.
6409 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
6410 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
6411 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
6412 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
6413 * gould-xdep.c: Minor whitespace change.
6414 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
6415 * hp300ux-xdep.c (store_inferior_registers): Returns void.
6416 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
6417 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
6418 * i386-tdep.c: Add prototypes for local functions.
6419 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
6420 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
6421 that defaulted to int.
6422 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
6423 i386_push_dummy_frame): Returns void.
6424 * i386-xdep.c (i386_register_u_addr): Declare params that default to
6425 int and explicitly declare return type as int.
6426 * i387-tdep.c: Minor formatting changes.
6427 * i960-tdep.c (leafproc_return): Convert from misc function vector
6428 use to minimal symbol table use.
6429 * infcmd.c: Add prototypes for local functions.
6430 * infcmd.c (continue_command, until_next_command, until_command,
6431 path_info, path_command): Make static.
6432 * infcmd.c (step_1, until_next_command): Convert from misc func
6433 vector to minimal symbol table use.
6434 * inflow.c: Add prototypes for local functions.
6435 * infptrace.c (store_inferior_registers): Returns void, not int.
6436 * language.c (_initialize_language): Use proper member of function
6438 * m2-exp.y: Add prototypes for local functions, convert misc function
6439 vector uses to minimal symbol table uses.
6440 * m2-exp.y (make_qualname, yyerror): Make static.
6441 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
6442 * m68k-pinsn.c: Add prototypes for local functions.
6443 * m68k-pinsn.c (print_insn): Cast args to read_memory.
6444 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
6445 * m68k-stub.c: Add prototypes.
6446 * m88k-pinsn.c (sprint_address): Convert from misc function vector
6447 use to minimal symbol table use.
6448 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
6449 * m88k-xdep.c (store_inferior_registers): Returns void.
6450 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
6451 * mach386-xdep.c (store_inferior_registers): Returns void.
6452 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
6453 * main.c: Add prototypes for local functions.
6454 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
6455 longjmp() result to (NORETURN void).
6456 * main.c (catch_errors): Prototype the 'func' parameter.
6457 * main.c (disconnect, stop_sig, do_nothin, float_handler):
6458 Takes an unused arg.
6459 * main.c (execute_command): Call the right member of the func union.
6460 * main.c (command_loop_marker, symbol_completion_function,
6461 command_loop): Make static.
6462 * main.c (command_line_input): Make linelength unsigned, cast arg
6463 to command_line_input().
6464 * main.c (add_info, add_com): Prototype the 'fun' parameter.
6465 * main.c (initialize_main): Call right member of function union.
6466 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
6467 * mem-break.c: Include symtab.h
6468 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
6469 * mips-xdep.c (store_inferior_registers): Returns void.
6470 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
6471 use to minimal symbol table use.
6472 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
6474 * mipsread.c (make_type): Remove, convert usages to init_type.
6475 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
6476 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
6477 vector use to minimal symbol table use.
6478 * parse.c: Add prototypes for local functions.
6479 * parse.c (xrealloc usages): Cast args.
6480 * parse.c (prefixify_expression, length_of_subexp): Make static.
6481 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6482 * parser-defs.h: Convert function decls to prototype form.
6483 * partial-stab.h: Convert from misc function vector use to new minimal
6485 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6486 the per-objfile copies.
6487 * printcmd.c: Add prototypes for local functions. Move some struct
6488 definitions around to accomodate prototypes.
6489 * printcmd.c (decode_format): Make static, change args oformat and
6490 osize to int from char.
6491 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6492 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6493 * printcmd.c (print_address_symbolic): Convert from misc function
6494 vector use to minimal symbol table use.
6495 * printcmd.c (address_info): Convert from misc function vector use
6496 to minimal symbol table use.
6497 * printcmd.c (delete_display, enable_display, disable_display_command):
6499 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6500 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6501 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6502 * pyr-xdep.c (store_inferior_registers): Returns void.
6503 * remote-mm.c (mm_load): symbol_file_add return value unused.
6504 * remote-nindy.c: Minor format change.
6505 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6506 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6507 * rs6000-xdep.c (store_inferior_registers): Returns void.
6508 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6509 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6510 vector use to minimal symbol table use.
6511 * solib.c: Add prototypes for local functions.
6512 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6513 function vector use to minimal symbol table use.
6514 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6515 * solib.c (find_solib, shared_library_command): Make static
6516 * solib.c (read_memory, write_memory usages): Cast args.
6517 * solib.c (special_symbol_handling): Add function
6518 * source.c: Add prototypes for local functions.
6519 * source.c (select_source_symtab): Convert to scan objfiles.
6520 * source.c (open_source_file): Make static.
6521 * source.c (xrealloc usages): Cast args.
6522 * source.c (source_line_charpos): ifdef out, unused.
6523 * source.c (get_filename_and_charpos): Make static.
6524 * stack.c: Add prototypes for local functions.
6525 * stack.c (print_frame_info, frame_info): Convert from misc function
6526 vector use to minimal symbol table use.
6527 * symfile.c: Add prototypes for local functions.
6528 * symfile.c (compare_symbols): Make args const PTR's.
6529 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6530 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6531 * symfile.c (obsavestring): Add objfile parameter.
6532 * symfile.c (init_misc_bunches, prim_record_misc_function,
6533 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6534 sort_misc_function_vector, compact_misc_function_vector): Remove
6535 * symfile.c (symbol_file_add_digested): Add function.
6536 * symfile.c (symbol_file_add): Returns struct objfile *.
6537 * symfile.c (symbol_file_command): Modify for state file use.
6538 * symfile.c (symfile_open): Add parameter "dumpable".
6539 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6540 * symfile.c (load_command, add_symbol_file_command): Make static.
6541 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6542 * symfile.c (rindex usages): Converted to strrchr.
6543 * symfile.c (allocate_psymtab): New
6544 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6545 converted to minimal symbol table usage, but no obvious conversion.
6546 * symfile.c (free_all_symtabs): Remove.
6547 * symfile.c (_initialize_symfile): Use per-objfile info.
6548 * symfile.h: Rework the objfile structure to add per-objfile data
6549 objects (psymbol_obstack, symbol_obstack, type_obstack,
6550 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6551 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6552 Add prototypes to function declarations.
6553 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6554 function vector usage to minimal symbol table usage.
6555 * symmisc.c (DEV_TTY): Define if not defined.
6556 * symmisc.c: Add local function prototypes.
6557 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6558 printpsyms_command, print_objfiles, print_objfiles_command):
6559 Rework to use iterate_over_*
6560 * symtab.c: Add prototypes for local functions.
6561 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6562 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6563 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6564 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6565 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6566 lookup_reference_type, lookup_member_type, allocate_stub_method,
6567 check_stub_method, create_array_type, smash_to_member_type,):
6569 * symtab.c (lookup_symbol): Some args are const.
6570 * symtab.h: All type related defs and structs moved to gdbtypes.h
6571 * symtab.h: Convert decls to prototypes.
6572 * target.c (noprocess): Make static.
6573 * target.h: Change decl's to prototypes.
6574 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6575 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6576 * utils.c (_initialize_utils): Use correct member of function union.
6577 * valarith.c: include gdbtypes.h
6578 * valops.c: include gdbtypes.h, add prototypes for local functions.
6579 * valops.c (value_push, value_arg_push, find_function_addr):
6581 * valops.c (value_string): Convert from misc function vector use
6582 to minimal symbol table use.
6583 * valops.c (check_field_in): Make arg const.
6584 * valprint.c: Add prototypes for local functions.
6585 * valprint.c (print_string): Make static
6586 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6587 * values.c: Add prototypes for local functions.
6588 * values.c (value_headof): Convert from misc function vector to
6589 minimal symbol table.
6590 * xcoffexec.c: Add prototypes for local functions.
6591 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6593 * xcoffexec.c (relocate_minimal_symbol): Add.
6594 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6595 * xcoffread.c: Add prototypes for local functions.
6596 * xcoffread.c (sort_syms): Convert to scan objfiles.
6597 * xcoffread.c (read_xcoff_symtab): Make static.
6598 * xcoffread.c (various): Replace references to builtin types with
6599 calls to lookup_fundamental_type. Replace references to symbol_obstack
6600 and psymbol_obstack with pointers to the per-objfile copies.
6601 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6602 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6604 * xcoffread.c (init_stringtab): Add objfile parameter.
6605 * gdbtypes.c: New file
6606 * minsyms.c: New file
6607 * mmap-alloc.c: New file
6608 * mmap-sbrk.c: New file
6609 * objfiles.c: New file
6613 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6615 * Check in Fred Fish's changes in these modules. Fred
6616 will make ChangeLog entries for all of them. Update VERSION
6619 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6621 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6623 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6624 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6625 value.h: Prototypes for static functions; lint.
6626 * gdbtypes.h: Empty file to ease transition.
6628 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6630 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6631 inferior.h, language.h, signame.h, target.h, terminal.h,
6632 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6633 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6635 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6636 signame.c, sparc-xdep.c: Prototypes for all static functions.
6638 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6639 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6640 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6641 Remove to_call_function and target_call_function, since it
6642 always calls the same thing (call_function_by_hand).
6643 * core.c, exec.c, solib.c: Rename target_ops sections =>
6645 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6646 target.h: target_kill takes no args.
6647 * language.c (language_info): Scaffolding to allow briefer
6648 messages when the current language changes. FIXME.
6649 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6650 complaints about volatile functions.
6651 * xm-sysv4.h (HAVE_MMAP): Define.
6653 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6655 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6656 to make prototypes for all functions declared here.
6657 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6658 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6659 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6660 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6661 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6662 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6663 * utils.c: Avoid declaring malloc and realloc. Lint.
6664 (request_quit): Accept signal-number parameter.
6666 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6668 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6669 DIE's. Add new function read_tag_pointer_type() to read them.
6671 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6672 When creating a new user defined type, check to see if a partial
6673 type already exists, and if so, bash it to fit.
6675 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6677 * coffread.c (decode_base_type): Pass long, not union.
6678 Fix by Eric Valette, ev@chorus.fr.
6680 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6682 * elfread.c (elf_symtab_read): Fix code to correctly track
6683 changes in bfd for absolute symbols.
6685 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6687 * xm-vaxbsd.h: Close off comment.
6689 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6691 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6693 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6695 * mips-tdep.c (mips_print_registers): Print correct register
6696 number for double pseudo-registers.
6698 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6700 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6701 in the op$::OPERATOR. case. From Steven McCanne,
6702 <mccanne@horse.ee.lbl.gov>.
6704 * exec.c (set_section_name): Pass arg to exec_files_info;
6705 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6707 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6709 * main.c (print_gdb_version): Copyright msg: only this year.
6710 (cd_command): Avoid changing current_directory on error.
6712 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6714 * mipsread.c (parse_partial_symbols): Handle dependencies
6715 between partial symbol tables (when not doing stabs-in-ecoff).
6716 (This used to be handled by parse_fdr, but parse_fdr was
6717 incompatible with handling stabs-in-ecoff, so the code
6718 was re-written to not use parse_fdr. Unfortunately,
6719 the logic to handle dependencies was overlooked.)
6721 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6723 * coffread.c (read_enum_type): Use the size of a target int when
6725 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6727 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6728 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6729 TARGET_PTR_BIT to determine size of a pointer
6730 * values.c (unpack_long): when unpacking a REF or a PTR don't
6731 assume the size of the type.
6733 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6735 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6736 looking at its members. Improve guess between struct and union,
6737 only assuming union if multiple members have offsets of zero.
6739 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6741 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6742 (This is just for clarity - and one day permitting us to
6743 change FP0_REGNUM from 38 to 32, which would make more sense.)
6744 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6745 register numbers in stabs-in-ecoff get handled correctly.
6747 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6749 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6750 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6751 into BSD and Ultrix.
6753 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6755 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6757 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6759 * Makefile.in: Increment version to 4.4.1.
6760 * main.c (print_gdb_version): Update copyright notice.
6762 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6764 * mipsread.c: Prepend "struct " to the names of structure
6765 types, and similarly for enums and unions. (This used
6766 to be done, but got lost in the re-write to "guess" the
6767 difference between enum/struct/union.)
6768 Also, guess that a tag is an enum if the first member
6771 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6773 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6776 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6778 * Projects: Patching executables is done.
6779 * Makefile.in (VERSION): Roll to gdb-4.4.
6780 * README, WHATS.NEW: Update for gdb-4.4.
6782 * symfile.c (reread_symbols): Whenever we reread one object
6783 file's symbols, we must restart the scan, because the object_files
6784 chain has been permuted.
6786 * exec.c (exec_files_info): Split out into print_section_info.
6787 Print BFD filename of each section if it's not the default one.
6788 * core.c (core_files_info): Call print_section_info.
6790 * xm-vax.h: Include a few system header files whose definitions
6791 must precede defs.h.
6792 * language.c, language.h: Make some things const.
6793 * expression.h, main.c: const spreads like ooze.
6795 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
6796 since BREAKPOINT values can be >0x80.
6798 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
6800 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
6802 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
6804 * sparc-pinsn.c: Remove kludge for preferring architectures.
6805 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
6806 and forever. Add `add' instruction to the set that get checked
6807 for a preceding `sethi' in order to print an absolute address.
6808 Corresponding changes in ../include/opcode/sparc.h needed
6809 to eliminate garbage instructions.
6811 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
6813 * mipsread.c (parse_partial_symbols): Make sure partial
6814 symbols are created for external symbols (as used to be
6815 the case). This is a bit of a pain with the mips-coff.
6816 It uses a table which points to all of the external
6817 symbols belonging to a particular FDR or psymtab.
6818 Once we've generated this table, we might as well save
6819 it, and then use it in psymtab_to_symtab_1 to find
6820 the symbols to pass to parse_external().
6821 * symfile.c, symfile.c: New function start_psymtab_common
6822 to share the common parts of allocating a new psymtab
6823 for dbxread, mipsread (and later dwarfread). Its code
6824 was pulled out from start_psymtab in dbxread.c.
6825 * dbxread.c (start_psymtab): Use start_psymtab_common().
6827 * valprint.c (val_print): If there is an error when trying
6828 to print a string, check to see if there really is a problem
6829 by reading just one character. If that works, assume
6832 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
6834 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
6835 cypress, v8 mnemonics in that order.
6837 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
6839 * sparc-pinsn.c: Put the qsort() back in.
6841 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
6843 * findvar.c (read_register, write_register): Handle machines
6844 where REGISTER_TYPE is not the same size as "int".
6846 Handle debug symbols in dynamically loaded (relocated) code:
6848 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
6849 offset to process_one_symbol.
6850 (process_one_symbol): Take new offset parameter. Add it into
6851 appropriate symbol types to relocate symbols to loaded addresses.
6852 Handle all possible symbol types, and complain() about types that
6853 we don't expect to see.
6854 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
6855 process_one_symbol (FIXME, should pass real offset).
6859 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
6861 (set_breakpoint, break_command_1, until_break_command,
6862 catch_command_1, breakpoint_re_set_one): Use it.
6863 * symtab.h (resolve_sal_pc): Declare.
6864 * infcmd.c (jump_command): Use resolve_sal_pc.
6866 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
6868 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
6870 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
6872 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
6873 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
6874 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
6876 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
6878 * dbxread.c (process_one_symbol): Make a first cut at handling
6879 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
6881 * symtab.c (find_pc_line): Fix stepping into and out of #included
6884 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
6886 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
6887 no longer any need to copy ../include/opcode/* into gdb.
6889 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
6891 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
6893 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
6895 * valprint.c (type_print_base, type_print_method_args):
6896 Print C++ constructor methods without bogus "return type."
6898 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
6900 * infptrace.c (child_xfer_memory): Parameter "target" should
6901 be a pointer to a structure, not the entire structure.
6903 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
6905 * depend: Convert the couple of references to ansidecl.h that
6906 used the local gdb version to use the ../include version.
6908 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
6911 (child_xfer_memory): Takes pointer to a struct, not entire struct.
6912 (inferior_proc_init): Fix non-ANSI version of args.
6913 (attach): Call print_sys_errmsg with correct number of args.
6914 (mappingflags): Make static, does not need to be global.
6916 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
6917 not the entire struct itself.
6919 * valops.c (value_assign): Cast some args to modify_field() and
6920 {read,write}_register_bytes() correctly.
6922 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
6924 * Makefile.in (MALLOCSRC): Removed reference to removed local
6927 * dwarfread.c (list_in_scope): Needs an initial value, use file
6930 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
6932 * main.c (main): Make option_index local to keep new getopt happy.
6933 main.c, solib.c, Makefile.in: Update copyright notices.
6935 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
6937 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
6939 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
6941 * Makefile.in (HFILES): Add partial-stab.h.
6943 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
6945 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
6946 New files for stratus. Not complete enough to actually build
6947 on the Stratus machine; that awaits copyright assignment for
6950 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
6951 for getting custom flags into CFLAGS when doing makes.
6953 * configure.in: Add config information for stratus.
6955 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
6957 * dbxread.c (process_one_symbol): Pass address of structure
6958 to complain(), rather than the whole structure.
6960 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
6962 * solib.c (solib_add_common_symbols): Only compile in when not
6963 using SVR4 style shared libraries.
6965 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
6967 * dwarfread.c (locval): Add offreg flag to indicate location
6968 values that are computed off a base register.
6970 * dwarfread.c (new_symbol): Rework TAG_global_variable and
6971 TAG_local_variable cases to account for static variables
6972 within function scopes.
6974 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
6976 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
6977 doesn't exist on some systems.
6979 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
6980 nexting over recursive function calls.
6982 * target.c (target_read_string): Create this routine to read null
6983 terminated strings from the target. It deals with running off the
6984 end of memory elegantly as well. solib.c (find_solib): Use
6985 target_read_string() to avoid problems with running off the end of
6988 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
6989 that reference pgrp_inferior.
6991 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
6993 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
6994 mips-tfile has been hacked to act more "traditionally."
6995 * dbxread.c: Fixed typo in comment.
6997 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
6999 * mips-tdep.c (mips_skip_prologue): Add some number of
7000 'sw' instructions before 'addiu' adjusts the stack.
7002 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7004 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7005 freescope, buildblock closescope, record_line, add_symbol_to_list,
7006 gatherblocks, make_blockvector): Extensive changes to switch
7007 to generic symbol table building code in buildsym.c. Remove
7008 scope tree structures and functions, symbol table building
7009 functions, and lots of other small changes.
7011 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7012 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7014 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7016 * buildsym.c (cleanup_undefined_types): Add support for enums.
7017 This fixes the 'GDB internal error. cleanup_undefined_types with
7020 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7022 * dbxread.c: detect gcc2 compilations.
7024 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7026 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7027 in ../include/opcode/sparc.h.
7029 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7031 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7032 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7033 to reflect actual locations of opcode files, so TAGS target will
7036 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7038 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7041 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7042 dereferencing to access the correct elements.
7044 * valops.c (value_addr): Declare return type of external func
7047 * xcoffread.c: Undefine next_symbol_text before redefining it.
7049 For older changes see ChangeLog-9091
7055 version-control: never