1 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
3 * dbxread.c (process_one_symbol): cast enum value N_SO into int
4 when comparing against an int. Avoids superfluous warning from
7 * inflow.c (set_sigint_trap): add cast to assignment from signal.
8 Avoids superfluous warnings from some systems and/or compilers
11 * language.c (struct op_print unk_op_print_tab): use the enum
12 values rather naked zeros as initializers. Avoids warnings from
13 ultrix type compilers.
15 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
17 * Makefile.in (VERSION): Roll to 4.7.6.
18 (SFILES_SUBDIR): Add 29k-share/udi_soc.
19 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
20 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
21 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
22 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
23 (depend): Fix bug where nm-files in config files weren't noticed.
24 (make-proto-gdb-1): Avoid changing directories while building new
25 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
27 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
29 * remote.c: Improve error recovery. Allow user to break out
30 of initial connection attempt with INTERRUPT. Treat a timeout
31 while waiting for remote packet like a retry, unless the remote
32 side is actively running user code. Fix a few long printf_filtered's.
34 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
37 * buildsym.c (start_subfile): Allow null file name.
39 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
41 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
42 expects a pointer to complaint rather than a complaint
44 (process_linenos): free the previously allocated subfile name,
45 then allocate the new one from the heap.
47 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
49 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
51 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
53 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
54 Previously, would bogusly index off the bottom of type_vector.
55 (rs6000_builtin_type): Accept type number as argument.
56 (read_type, case '-'): Handle negatives like any other type number.
58 * symfile.c (deduce_language_from_filename): Handle null name.
60 * mips-tdep.c (isa_NAN): Fix byte order dependency.
61 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
62 fixed by sato@sm.sony.co.jp.
64 * xcoffread.c (parmsym): Don't use an initializer to set up
65 this struct symbol. Set it up in initialize_xcoffread.
66 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
67 works on real rs/6000 target with #ifndef FAKING_RS6000.
69 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
71 * stabsread.c (rs6000_builtin_type): Move function from
72 xcoffread.c:builtin_type.
73 * xcoffread.c (builtin_type): Move to stabsread. Remove
74 IBM6000_HOST dependency. Move misplaced comments.
75 (various): Change printf's to complaints.
76 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
77 objfile argument to read_type calls under #if 0.
78 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
79 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
80 * Makefile.in: xcoffread.o is not built by default.
81 * xm-rs6000.h (IBM6000_HOST): Remove.
82 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
83 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
86 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
88 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
89 VALUE_LVAL to be lval_memory so that we don't try to modify wild
90 register numbers when user tries to modify elements in structs
92 * inflow.c (child_terminal_info): Move banner outside of system
94 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
95 passes struct/union arguments by address.
97 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
99 * Based on patch from Martin Walker <maw@netcom.com>:
100 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
101 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
102 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
104 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
106 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
107 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
109 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
111 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
114 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
116 * stabsread.c (define_symbol): Complain about unrecognized names
117 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
118 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
119 (read_cpp_abbrev): Don't use the class name as part of the
120 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
121 abbrevs. Inspired by Mike Tiemann.
122 (read_tilde_fields): Comment. Remove ancient dead code.
123 Remove erroneous but non-dead code. Simplify. Add complaints.
124 (in general): Remove extraneous (parentheses) in return
127 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
129 * coffread.c (coff_lookup_type): Fix fencepost error reported
130 by Art Berggreen, <arg@opal.acc.com>.
132 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
133 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
135 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
136 test, which is apparently left over from when we used native
137 include files and couldn't depend on the member names being there.
138 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
140 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
142 * mipsread.c: Major overhaul to use new BFD symbol table reading
143 routines. Now swaps information as it is needed, rather than
144 swapping everything when the file is read.
146 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
148 * Makefile.in (TARDIRS): Add sparclite demo dir.
149 (*.tab.c): Change dependency on Makefile to depend on
150 Makefile.in, otherwise it always rebuilds after configuring.
151 Force output *.tab.c file into current directory even in "make"
152 versions that rewrite dependent file names used in command lines.
154 * TODO: Remove some things we did.
155 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
156 * os68k-xdep.c: Remove; useless file (os68k is a target only).
157 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
158 * symtab.h: Eliminate unnamed unions and structs.
160 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
162 * Makefile.in (VERSION): Roll to 4.7.5.
164 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
166 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
167 re-evaluating symbol pointers.
169 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
171 * c-exp.y (lcurly, rcurly): New nonterminals.
172 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
174 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
175 made function static.
176 * parse.c (struct funcall): Moved struct def from parser-defs.h.
177 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
178 * parse.c (start_arglist):
179 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
180 * parser-defs.h (struct funcall): Moved struct def to parse.c.
181 * parser-defs.h (funcall_chain): Moved to parse.c.
182 * printcmd.c (print_frame_nameless_args): Fix prototype.
183 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
184 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
185 * valops.c (typecmp): Moved prototype from values.h.
186 * value.h (typecmp): Moved prototype to valops.c, made static.
187 **** start-sanitize-chill ****
188 * ch-exp.y (yylex): Change way control sequences are disabled.
189 **** end-sanitize-chill ****
191 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
193 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
195 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
197 * mipsread.c (upgrade_type): Build array types correctly, using
198 create_range_type and create_array_type.
200 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
202 * remote-nindy.c: Cleanup.
204 * infrun.c (wait_for_inferior): When rolling back the PC after
205 a breakpoint, call write_pc so that NPC gets rolled back as well
208 * blockframe.c (inside_entry_file, inside_main_func,
209 inside_entry_func): PC of zero is always "bottom of stack".
211 * printcmd.c (print_frame_args, print_frame_nameless_args):
212 Let print_frame_nameless_args decide whether there are any,
213 laying groundwork for possibly later printing 29K args for
214 functions where we have tag words but no symbols.
216 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
218 * Makefile.in: fix GDB doc targets for new doc subdir structure
220 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
222 * stack.c (parse_frame_specification): Parse as many arguments
223 as there are (up to MAXARGS). Pass all of them in argc, argv
224 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
225 many there were, onto SETUP_ARBITRARY_FRAME.
226 * tm-mips.h, tm-sparc.h: Corresponding changes.
227 * mips-tdep.c, sparc-tdep.c: Ditto.
229 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
231 * hp300ux-nat.c: Update copyrights.
232 * mipsread.c (parse_partial_symbols): Complain about block
233 indexes that go backwards. Fix from Peter Schauer.
234 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
235 symbol-file that has no linkage symbols to be read.
236 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
237 from tm- file to xm-file, since they're host dependent.
238 * valarith.c (value_binop): Typo.
240 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
242 * sparclite/aload.c: Add copyleft.
243 * sparclite/crt0.s: Add comment at beginning.
245 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
247 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
248 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
250 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
252 * values.c (value_headof): Fix typo in which VTBL and ARG were
253 being confused for one another.
255 * valops.c (typecmp): Now static.
257 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
258 baseclass--we don't always inherit its virtual function table
261 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
262 pointer correctly in case value_struct_elt moves it around.
264 * valops.c (typecmp): Now static. Also, now groks references
267 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
268 zero on recursive call. If NAME is the name of TYPE, return TYPE.
270 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
272 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
273 to avoid "too much defining" error from native C compiler (!).
275 * Makefile.in (HFILES): Add typeprint.h.
276 * typeprint.[ch]: Update copyrights.
278 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
280 * Makefile.in: Update to match doc/ subdir changes.
282 * config/hp300hpux.mh: No cross-host file needed, just native.
283 * config/go32.mh: Remove nonexistent "native" support.
285 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
286 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
287 * m88k-tdep.c (next_insn): Lint, cleanup.
288 (store_parm_word): Lint.
290 * README: Fix typo (reported by karl@hq.ileaf.com).
292 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
294 * expression.h (BINOP_CONCAT): Document use for self concatenation
295 an integral number of times.
296 * language.c (binop_type_check): Extend BINOP_CONCAT for self
298 * valarith.c (value_concat): Rewrite to support self
299 concatenation an integral number of times.
300 **** start-sanitize-chill ****
301 * Makefile.in (ch-exp.tab.c): Change "expect" message.
302 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
303 eliminate hundreds of spurious shift/reduce and reduce/reduce
304 conflicts that mask the 5 real ones.
305 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
306 * ch-exp.y (integer_literal_expression): Remove production,
308 **** end-sanitize-chill ****
310 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
312 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
313 implied that "no side effects" was nonfunctional.
314 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
315 character string and bitstring concatenation.
316 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
317 * expression.h (exp_opcode): Add BINOP_CONCAT.
318 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
319 * language.c (string_type): Add function to determine if a type
321 * language.c (binop_type_check): Add case for BINOP_CONCAT.
322 * valarith.c (value_concat): New function to concatenate two
323 values, such as character strings or bitstrings.
324 * valops.c (value_string): Remove error stub and implement
326 * value.h (value_concat): Add prototype.
327 **** start-sanitize-chill ****
328 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
329 * ch-exp.y (yylex): Recognize SLASH_SLASH.
330 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
332 **** end-sanitize-chill ****
334 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
336 * c-exp.y (exp): Add production to support direct creation
337 of array constants using the obvious syntax.
338 * c-valprint.c (c_val_print): Set printed string length.
339 * dwarfread.c (read_tag_string_type): New prototype and
340 function that handles TAG_string_type DIEs.
341 * dwarfread.c (process_dies): Add case for TAG_string_type
342 that calls new read_tag_string_type function.
343 * expprint.c (print_subexp): Add support for OP_ARRAY.
344 * gdbtypes.c (create_range_type, create_array_type): Inherit
345 objfile from the index type.
346 **** start-sanitize-chill ****
347 * ch-typeprint.c (chill_print_type): Add case for
349 * ch-valprint.c (chill_val_print): Fix case for
351 **** end-sanitize-chill ****
353 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
355 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
356 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
359 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
361 * c-exp.y (exp:STRING): Convert C strings into array-of-char
362 constants with an explicit null byte terminator. OP_STRING is
363 now used for real string types.
364 * c-lang.c (builtin_type_*): Move declarations to lang.c since
365 they are used by all languages.
366 * c-lang.c (_initialize_c_language): Move initializations of
367 builtin_type_* to lang.c.
368 * c-typeprint.c (c_type_print_varspec_prefix,
369 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
371 * c-valprint.c (c_val_print): Change the way character arrays
372 are printed as strings to be consistent with the way strings
373 are printed when pointer-to-char types are dereferenced.
374 Remove test of print_max before calling val_print_string, which
375 now does it's own test.
376 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
377 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
378 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
379 * gdbtypes.c (builtin_type_*): Add declarations moved from
381 * gdbtypes.c (create_string_type): New function to create real
383 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
384 renamed to TYPE_CODE_STRING.
385 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
386 builtin_type_* types moved from c-lang.c.
387 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
389 * gdbtypes.h (builtin_type_string): Add extern declaration.
390 * gdbtypes.h (create_string_type): Add prototype.
391 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
392 renamed to TYPE_CODE_STRING.
393 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
395 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
396 renamed to TYPE_CODE_STRING.
397 * parse.c (length_of_subexp, prefixify_subexp): Add case for
399 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
400 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
402 * valops.c (allocate_space_in_inferior): New function and
403 prototype, using code ripped out of value_string.
404 * valops.c (value_string): Rewritten to use new function
405 allocate_space_in_inferior, but temporarily disabled until some
406 other support is in place.
407 * valops.c (value_array): New function to create array constants.
408 * valprint.c (val_print_string): Add comment to document use,
409 complete rewrite to fix several small buglets.
410 * value.h (value_array): Add prototype.
411 * value.h (val_print_string): Change prototype to match rewrite.
412 **** start-sanitize-chill ****
413 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
414 * ch-exp.y (match_character_literal): Disable recognition of
415 control sequence form of character literals and document why.
416 **** end-sanitize-chill ****
418 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
420 * nindy-share/nindy.c: Add comments to #endif's to clarify
423 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
424 read_memory to get byte order right.
425 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
426 anymore. This is done in paread.c now. We expect unwind info
427 to hang off of objfiles, and search all of the objfiles when until
429 * (skip_trampoline_code): Cast arg to target_read_memory.
430 * objfiles.h (struct objfile): Add new field obj_private to hold
431 per object file private data (unwind info in this case).
432 * paread.c (read_unwind_info): New routine to read unwind info
433 for the objfile. This data is hung off of obj_private.
434 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
435 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
436 make this easier to access.
438 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
440 * c-valprint.c (cp_print_class_member): Add extern decl.
441 * c-valprint.c (c_val_print): Extract code for printing methods
442 and move it to cp_print_class_method in cp-valprint.c.
443 * c-valprint.c (c_val_print): Extract code to print strings and
444 move it to val_print_string in valprint.c.
445 * cp-valprint.c (cp_print_class_method): New function using
446 code extracted from c_val_print.
447 * valprint.c (val_print_string): New function using code
448 extracted from c_val_print.
449 * value.h (val_print_string): Add prototype.
450 **** start-sanitize-chill ****
451 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
452 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
453 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
454 CHECKBUF, growbuf_by_size): New variables, macros, and support
455 functions for implementing a dynamically expandable temp buffer.
456 * ch-exp.y (match_string_literal): New lexer function.
457 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
458 removed and replaced with new CHECKBUF macro.
459 * ch-exp.y (yylex): Call match_string_literal when appropriate.
460 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
461 **** end-sanitize-chill ****
463 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
465 * Makefile.in: Add info for paread.o.
466 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
468 * blockframe.c (frameless_look_for_prologue): Correct the
470 * gdbtypes.h, gdbtypes.c: Use const in decl of
471 cplus_struct_default, now that pa-gas assembler has been fixed.
472 * hppah-nat.c: Formatting.
473 * hppah-tdep.c: Remove lots of useless externs for variables we
475 * (find_unwind_entry): Speed up by using binary search, and a one
477 * (rp_saved): New routine to see what unwind info says about RP
478 being saved on the stack frame.
479 * (frame_saved_pc): Look for prologue to see if we need to
480 examine the stack for the saved RP or not.
481 * (init_extra_frame_info): Check for prologue, instead of
482 framesize to determine if we are frameless or not.
483 * (frame_chain_valid): Stop backtraces when we run into _start.
484 * (push_dummy_frame): Reformat to make more readable.
485 * (find_dummy_frame_regs): ditto.
486 * (hp_pop_frame): ditto.
487 * (hp_restore_pc_queue): small cleanup.
488 * (hp_push_arguments): ditto.
489 * (pa_do_registers_info): ditto.
490 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
491 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
492 * Define FRAME_CHAIN_VALID.
493 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
496 * paread.c (pa_symtab_read): Use new bfd conventions for
497 accessing linker symbol table.
498 * (pa_symfile_init): Access embedded STAB info via BFD section
499 mechanism and related macros.
502 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
504 * sparc-stub.c: Use a seperate stack for our traps.
505 * Handle recursive traps.
506 * Remove all trap init code. This needs to be done by the
508 * (set_mem_fault_trap): Call exceptionHandler() to setup this
510 * (handle_exception): See if we are at breakinst, if so, then
511 advance PC sp that users can just step out of breakpoint().
512 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
513 new place if SP has changed.
514 * (case 's'): Get rid of this, we can't do it yet.
515 * (case 't'): New command to test any old random feature.
516 * (case 'r'): New command to reset the system.
517 * (breakpoint): Add label to breakpoint trap instruction so that
518 handle_exception() can detect where we are and get past the
519 breakpoint trivially.
521 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
523 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
525 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
527 * configure.in: recognise all sparclite variants
529 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
531 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
532 binary files oring in the right bit.
534 * main.c, source.c, state.c, symmisc.c: use macros defined in
535 fopen-{bin|both} when fopening files.
537 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
539 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
540 from a configuration file (typically including <limits.h>), or to
541 TARGET_CHAR_BIT if CHAR_BIT is not defined.
542 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
543 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
544 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
545 * exppritn.c (print_subexp, dump_expression): Add case for
547 * expression.h (OP_BITSTRING): New expression element type for
549 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
550 macros to convert between number of expression elements and bytes
551 to store that many elements.
552 * i960-tdep.c (leafproc_return): Use new macros to access
553 minimal symbol name and address fields.
554 * m88k-pinsn.c (sprint_address): Use new macros to access
555 minimal symbol name and address fields.
556 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
557 minimal symbol address field.
558 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
559 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
560 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
561 Use new BYTES_TO_EXP_ELEM macro.
562 * parse.c (write_exp_bitstring): New function to write packed
563 bitstrings into the expression element vector.
564 * parse.c (length_of_subexp, prefixify_subexp): Add case for
566 * parser-defs.h (struct stoken): Document that it is used for
567 OP_BITSTRING as well as OP_STRING.
568 * parser-defs.h (write_exp_bitstring): Add prototype.
569 **** start-sanitize-chill ****
570 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
571 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
572 LOWER, LENGTH): New tokens for keywords.
573 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
574 upper_lower_argument, length_argument, array_mode_name,
575 string_mode_name, variant_structure_mode_name): New non-terminals
577 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
578 * ch-exp.y (match_bitstring_literal): New lexer support function
579 to recognize bitstring literals.
580 * ch-exp.y (tokentab6): New token table for 6 character keywords.
581 * ch-exp.y (tokentab5): Add LOWER, UPPER.
582 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
583 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
584 * ch-exp.y (yylex): Check tokentab6.
585 * ch-exp.y (yylex): Call match_bitstring_literal.
586 **** end-sanitize-chill ****
588 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
590 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
591 symbol name and value fields.
593 * c-exp.y (yylex): Make static, to match prototype and other
596 * expression.h (exp_opcode): Add BINOP_MOD.
597 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
598 * expprint.c (dump_expression): Handle new BINOP_MOD.
599 * language.c (binop_type_check): Handle new BINOP_MOD.
600 * main.c (float_handler): Re-enable float handler when hit.
601 * valarith.c (language.h): Include, need current_language.
602 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
603 for integer divide truncates towards zero for negative results.
604 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
605 * valarith.c (value_binop): Allow arithmetic operations on
606 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
607 **** start-sanitize-chill ****
608 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
609 * ch-exp.y (tokentab3): Add MOD and REM.
610 * ch-exp.y (yylex): Set innermost_block for symbols found
611 in local scopes. Return LOCATION_NAME for local symbols.
612 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
613 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
614 **** end-sanitize-chill ****
616 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
618 * command.c (shell_escape, make_command, _initialize_command):
619 don't create or use fork if CANT_FORK is defined.
620 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
621 code written for the IBM PC" remain.
622 * xm-go32.h: define CANT_FORK
624 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
626 * remote-sim.c: first attempt at general simulator interface
627 * remote-hms.c: whitespace
628 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
629 understand new stack layout. (print_register_hook): print ccr
630 register in a fancy way.
632 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
634 * eval.c (language.h): Include.
635 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
636 to pointer types when the current language is C. It loses for
637 other languages when the lower index bound is nonzero.
638 * valarith.c (value_subscript): Take array lower bounds into
639 account when performing subscripting operations.
640 * valops.c (value_coerce_array): Add comment describing why
641 arrays with nonzero lower bounds are dealt with in value_subscript,
642 rather than in value_coerce_array.
644 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
646 **** start-sanitize-chill ****
647 * ch-exp.y (FLOAT_LITERAL): Add token.
648 * ch-exp.y (literal): Add FLOAT_LITERAL.
649 * ch-exp.y (match_float_literal): New lexer routine.
650 * ch-exp.y (convert_float): Remove.
651 * ch-exp.y (yylex): Call match_float_literal.
652 * ch-exp.y (yylex): Match single '.' after trying
653 to match floating point literals.
654 **** end-sanitize-chill ****
656 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
657 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
659 * expprint.c (dump_expression): New function for dumping
660 expression vectors during gdb debugging.
661 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
662 MULTI_SUBSCRIPT and moved out of BINOP range.
663 * expression.h (DUMP_EXPRESSION): New macro that calls
664 dump_expression if DEBUG_EXPRESSIONS is defined.
665 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
666 * parse.c (length_of_subexp, prefixify_subexp): Change
667 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
668 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
669 prefixify'ing the expression.
670 * printcmd.c (print_command_1): Add comment.
671 **** start-sanitize-chill ****
672 * ch-exp.y (expression_list): Add useful actions.
673 * ch-exp.y (value_array_element): Add useful actions.
674 * ch-exp.y (array_primitive_value): Add production.
675 * ch-exp.y (yylex): Recognize ',' as a token.
676 **** end-sanitize-chill ****
678 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
680 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
681 POSIXize the recursive makes (make [variable assignments] target{s})
683 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
685 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
686 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
687 CPLUS_MARKER for all SVR4 systems, so follow suit.
688 * defs.h (strdup_demangled): Remove prototype.
689 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
690 SYMBOL_INIT_LANGUAGE_SPECIFIC.
691 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
692 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
693 prim_record_minimal_symbol_and_info): Use new macro
694 SYMBOL_INIT_LANGUAGE_SPECIFIC.
695 * minsyms.c (install_minimal_symbols): Use new macro
696 SYMBOL_INIT_DEMANGLED_NAME.
697 * stabsread.c (define_symbol): Use new macro
698 SYMBOL_INIT_DEMANGLED_NAME.
699 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
700 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
701 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
702 SYMBOL_INIT_DEMANGLED_NAME.
703 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
704 SYMBOL_DEMANGLED_NAME now tests language itself.
705 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
706 now tests language itself.
707 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
708 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
709 mangled name member in the language dependent portion of a symbol.
710 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
711 mangled name member appropriate for a symbol's language.
712 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
713 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
714 SYMBOL_DEMANGLED_NAME now tests language itself.
715 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
716 initializes language dependent portion of symbol.
717 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
718 demangles and caches the demangled form of symbol names.
719 * utils.c (fputs_demangled, fprint_symbol): Use current language
720 to select an appropriate demangling algorithm.
721 * utils.c (strdup_demangled): Remove, no longer used.
722 **** start-sanitize-chill ****
723 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
724 access the Chill mangled name member in the language dependent
726 * ch-lang.c (chill_demangle): New function, simple demangler.
727 * defs.h (chill_demangle): Add prototype.
728 * symtab.h (language_dependent_info): Add struct for Chill.
729 **** end-sanitize-chill ****
731 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
733 * Makefile.in (BISON): Add comment that when bison is used, it
734 must include the "-y" option.
735 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
736 Remove defines to remap non-yacc symbols, thus backing out of
737 previous recent changes. Standard policy is that non-yacc parser
738 generators get fixed, rather than adding bug workarounds in gdb
739 for each new one that pops up. Expand comment to note this.
740 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
742 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
744 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
745 case. Use code in N_SOL.
747 * paread.c: New file that contains all HPPA/HPUX symbol reading
749 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
750 * (dbx_symfile_init): Use sizeof(long) instead of 4.
751 * (dbx_symfile_offsets): Make static.
752 * (pastab_build_psymtabs): New interface routine for paread to
753 send stabs into dbxread.
754 * gdb-stabs.h: Remove gobs of HPPA cruft.
756 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
758 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
760 **** start-sanitize-chill ****
761 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
762 **** end-sanitize-chill ****
764 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
765 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
766 and YYDEBUG is not already defined.
767 * c-exp.y (strncmp): Replace throughout with STREQN, missed
768 them during the previous replacements.
769 * printcmd.c (_initialize_printcmd): Update internal documentation
770 for "set" command to note that the assignment syntax is language
772 **** start-sanitize-chill ****
773 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
774 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
775 and YYDEBUG is not already defined.
776 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
777 single_assignment_action): New terminals and nonterminal for gdb
778 extensions to chill expression grammer.
779 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
780 tokens that start with '$' (register names, convenience vars, etc).
781 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
782 * ch-exp.y (yylex): Call match_dollar_tokens.
783 **** end-sanitize-chill ****
785 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
787 * hppah-tdep.c (skip_trampoline_code): Use new macros for
788 accessing minimal symbol data.
789 * infcmd.c (read_pc): Use #ifdef, not #if.
790 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
791 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
794 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
795 frame. Use find_return_regnum to find the caller.
796 * (find_unwind_entry): New routine to locate stack frame info
797 associated with a procedure. This looks in the $UNWIND_START$
798 section in the SOM file.
799 * (find_return_regnum): New routine. Uses find_unwind_entry() to
800 figure out where the caller's return address is stored.
801 * (find_proc_framesize): New routine. Uses find_unwind_entry()
802 to figure out the frame size for a procedure.
803 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
804 * (init_extra_frame_info): New routine. Corrects PC and FP for
805 outermost frame if necessary.
806 * (frame_chain): New routine, moved from tm-hppa.h.
807 * (skip_trampoline_code): Handle computed function calls (ie:
808 calls from $$dyncall).
809 * (unwind_command): Temporary support function to allow user
810 to control/observe aspects of the unwind (stack frame) info.
811 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
812 was in a system call, if so, then read the PC from r31.
813 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
814 with extra arg for skip_trampoline_code().
815 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
816 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
817 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
819 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
821 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
822 Call new bfd_get_size() and verify that string table is no larger
823 than the file that is supposed to contain it.
824 * symfile.c (syms_from_objfile): Only complain about configured
825 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
826 current target is the default BFD target.
828 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
830 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
831 * solib.c (bkpt_names): New array of symbol names to try to
832 use for the "mapping complete" breakpoint. Configurable
833 define SOLIB_BKPT_NAME is first one to try.
834 * solib.c (find_solib): Test debug_base for nonzero rather
835 than just greater than zero.
836 * solib.c (enable_break): Use bkpt_names to look up address
837 at which to set "mapping complete" breakpoint.
839 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
841 * defs.h (STRCMP, STREQ, STREQN): New macros.
842 * defs.h (demangle_and_match): Remove prototype.
843 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
844 and STREQN defined in defs.h.
845 * dwarfread.c (set_cu_language): For completely unknown languages,
846 try to deduce the language from the filename. Retain behavior
847 that for known languages we don't know how to handle, we use
849 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
850 and demangled name fields in symbol.
851 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
852 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
853 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
854 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
855 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
856 Replace usages throughout.
857 * elfread.c (demangle.h): Include.
858 * elfread.c (record_minimal_symbol): Remove prototype and function.
859 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
860 B_CLRALL): Moved from symtab.h to gdbtypes.h.
861 * infcmd.c (jump_command): Remove code to demangle name and add
862 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
863 * minsyms.c (demangle.h): Include.
864 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
865 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
866 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
867 * mipsread.c (psymtab_language): Add static variable.
868 * stabsread.c (demangle.h): Include.
869 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
870 names and cache them in the SYMBOL_DEMANGLED_NAME field.
871 * stack.c (return_command): Remove explicit demangling of name
872 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
873 * symfile.c (demangle.h): Include.
874 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
875 to match macros in symfile.h and allow them to be compiled
876 if INLINE_ADD_PSYMBOL is not true.
877 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
878 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
879 Add code to demangle and cache C++ symbol names. Use macro form
880 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
881 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
882 Remove, also defined in symfile.c, which we already fixed.
883 * symtab.c (expensive_mangler): Remove prototype and function.
884 * symtab.c (find_methods): Remove physnames parameter and fix
886 * symtab.c (completion_list_add_symbol): Name changed to
887 completion_list_add_name.
888 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
889 the normal symbol name and the cached C++ demangled name.
890 * symtab.c (lookup_demangled_partial_symbol,
891 lookup_demangled_block_symbol): Remove prototypes and functions.
892 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
893 use lookup_block_symbol instead of lookup_demangled_block_symbol.
894 Remove code to try demangling names and matching them.
895 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
896 Fix to try matching the cached demangled name if no match is
897 found using the regular symbol name.
898 * symtab.c (find_methods): Remove unused physnames array.
899 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
900 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
901 * symtab.c (completion_list_add_symbol): Rewrite to use cached
902 C++ demangled symbol names.
903 * symtab.h: Much reformatting of structures and such to add
904 whitespace to make them more readable, and make them more
905 consistent with other gdb structure definitions.
906 * symtab.h (general_symbol_info): New struct containing fields
907 common to all symbols.
908 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
909 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
910 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
911 * symtab. (struct minimal_symbol, struct partial_symbol, struct
912 symbol): Use general_symbol_info struct.
913 * utils.c (demangle_and_match): Remove, no longer used.
914 * valops.c (demangle.h): Include.
915 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
916 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
917 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
918 symmisc.c, symtab.c, valops.c: Replace references to minimal
919 symbol fields with appropriate macros.
920 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
921 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
922 demangle.c, elfread.c, energize.c, environ.c, exec.c,
923 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
924 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
925 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
926 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
927 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
928 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
929 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
930 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
931 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
932 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
933 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
935 * buildsym.c (start_subfile, patch_subfile_names): Default the
936 source language to what can be deduced from the filename.
937 * buildsym.c (end_symtab): Update the source language in the
938 allocated symtab to match what we have been using.
939 * buildsym.h (struct subfile): Add a language field.
940 * c-typeprint.c (c_print_type): Remove code to do explicit
942 * dbxread.c (psymtab_language): Add static variable.
943 * dbxread.c (start_psymtab): Initialize psymtab_language using
944 deduce_language_from_filename.
946 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
948 * valprint.c (val_print): Reorganize comment and add note
949 about dependency on target byte ordering.
950 **** start-sanitize-chill ****
951 * ch-exp.y (value_array_slice): Fix typo.
952 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
953 byte sized ints are assumed to be char strings and printed with
954 string syntax. In chill, arrays of chars and arrays of
955 bytes/ubytes are distinquishable, and printed appropriately.
956 **** end-sanitize-chill ****
958 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
960 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
961 read/write routines for HPUX.
963 * hppa-pinsn.c (print_insn): Improve handling of be and ble
964 branch targets to compute target address using const from previous
965 instruction if necessary.
966 * Add `Q' operator to print out bit position field various
968 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
969 cleanups, use new code from Utah.
970 * (store_inferior_registers): Update to new code from Utah.
971 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
972 * (fetch_register): Clear out priv level when reading PCs.
973 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
974 * Remove decl of errno, #include wait.h and target.h.
975 * (frame_saved_pc): Check `flags' pseudo-register to see if we
976 were inside of a kernel call. If so, then PC is in a different
977 register. Also, mask out bottom two bits of all PCs so as not to
978 confuse higher level code.
979 * (push_dummy_frame): Create from #define in tm-hppa.h.
980 * (find_dummy_frame_regs): Update from Utah.
981 * (hp_pop_frame): Create from #define in tm-hppa.h.
982 * (hp_restore_pc_queue): New, from Utah.
983 * (hp_push_arguments): Big fixes from Utah.
984 * (pa_do_registers_info, pa_print_registers): Only print out fp
986 * (skip_trampoline_code): New routine to deal with stubs that
987 live in nowhereland between callers and callees.
988 * i860-tdep.c: Remove decl of attach_flag.
989 * infrun.c (wait_for_inferior): Add new macro
990 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
991 at by PC will be nullified. If so, then step the target once more
992 so as to avoid confusing the user.
993 * (just before step_over_function:): Use stop_func_start, not
994 stop_pc when checking for the existance of line number info.
995 stop_func_start will reflect the proper address of the target
996 routine, not of the stub that we may be traversing to get there.
997 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
998 to deal with the stubs that PA compilers sometimes stick between
999 callers and callees. Also, define FLAGS_REGNUM for access to the
1001 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1003 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1004 write gr0, PC regs, and PSW!
1005 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1006 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1008 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1009 * Define struct unwind_table_entry.
1010 * valops.c (call_function_by_hand): Add another arg to
1011 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1014 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1016 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1018 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1020 * Makefile.in (VERSION): Bump to 4.7.4.
1021 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1022 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1023 * Makefile.in (HFILES): Add valprint.h.
1024 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1025 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1026 * typeprint.c, typeprint.h: New files for language independent
1027 type printing functions.
1028 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1029 type printing functions and definitions.
1030 * valprint.h: New include file for language independent value
1031 printing definitions.
1032 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1033 dependent value printing functions.
1034 * c-exp.y (production ptype): Add range_type variable and use new
1035 create_range_type function.
1036 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1037 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1038 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1039 "const static" to ANSI-conformant "static const".
1040 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1041 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1043 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1044 * coffread.c (decode_type): Add range_type variable and call to
1045 new create_range_type function.
1046 * complaints.c (complain): Remove unused val variable.
1047 * complaints.c (_initialize_complaints): Make it void.
1048 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1049 variable and call new create_range_type function.
1050 * defs.h (enum val_prettyprint): Move enum from value.h to here
1051 so we can avoid having to include value.h just for prototypes that
1052 need the enum (thanks ANSI).
1053 * dwarfread.c (struct_type): Local anonymous_size variable is
1054 only used if !BITS_BIG_ENDIAN.
1055 * dwarfread.c (decode_subscript_data_item): Add rangetype
1056 variable and call new create_range_type function.
1057 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1059 * eval.c (evaluate_subexp): Remove unused local variable name
1060 and the statement with no side effects that initializes it.
1061 * expprint.c (print_subexp): Change local_printstr to
1063 * gdbtypes.c (create_range_type): New function that creates
1064 a range type using code fragments from object file readers as
1065 an example of what has to be initialized.
1066 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
1067 and high_bound parameters, replaced with a single range_type
1068 parameter. Change function body to use passed in range_type
1069 rather than handcrafting one.
1070 * gdbtypes.h (create_range_type): Add prototype.
1071 * gdbtypes.h (create_array_type): Change prototype parameters.
1072 * infrun.c (normal_stop): Remove unused local variables tem and c.
1073 * infrun.c (hook_stop_stub): Return 0 rather than random value.
1074 * language.c (unk_lang_print_type, unk_lang_val_print): Add
1075 stub functions that call error if called.
1076 * language.c (unknown_language_defn, auto_language_defn,
1077 local_language_defn): Add initializers unk_lang_print_type and
1079 * language.h (struct language_defn): Reformat for larger
1080 comments, add la_print_type and la_val_print members. Add
1081 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
1082 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
1083 * m2-lang.c (m2_create_fundamental_type): Remove unused local
1085 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
1087 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
1088 * main.c (execute_command): Remove unused local variable cmdlines.
1089 * main.c (echo_command), stabsread.c (read_type), printcmd.c
1090 (clear_displays), symmisc.c (block_depth), values.c
1091 (clear_value_history):
1092 Make testing of truth value of assignment result explicit.
1093 * mipsread.c (upgrade_type): Update FIXME to include future use
1094 of create_range_type.
1095 * printcmd.c (ptype_command, ptype_eval, whatis_command,
1096 whatis_exp, maintenance_print_type): Move prototypes and functions
1098 * printcmd.c (_initialize_printcmd): Move add_com calls for
1099 ptype_command and whatis_command to new typeprint.c.
1100 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
1101 * source.c (find_source_lines): Local variable c only used
1102 when LSEEK_NOT_LINEAR is defined.
1103 * stabsread.c (read_array_type): Use new create_range_type
1105 * stabsread.c (read_range_type): Add new index_type variable and
1106 call new create_range_type function rather than handcrafting
1108 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
1109 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
1110 * symtab.c (type_print_base usages): Use c_type_print_base.
1111 * symtab.c (type_print_varspec_prefix usages): Use
1112 c_type_print_varspec_prefix.
1113 * symtab.c (type_print_method_args usages): Use
1114 cp_type_print_method_args.
1115 * valprint.c: Completely ripped apart and the fragments used
1116 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
1117 valprint.h. Remaining stuff is language independent.
1118 * value.h (struct fn_field): Forward declare for prototypes.
1119 * value.h (type_print_1): Remove prototype.
1120 * value.h (enum val_prettyprint): Moved to defs.h.
1121 * value.h (typedef_print): Prototype renamed to c_typedef_print.
1122 * value.h (baseclass_offset): Add prototype.
1123 **** start-sanitize-chill ****
1124 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
1125 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
1126 * ch-typeprint.c: New file for language dependent type printing.
1127 * ch-valprint.c: New file for language dependent value printing.
1128 * ch-exp.y (parse_number): Remove prototype and stub function.
1129 * ch-exp.y (decode_integer_literal): Removed unused digits and
1131 * ch-exp.y (convert_float): Completely ifdef out for now.
1132 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
1133 ch-lang.c (chill_op_print_tab):
1134 Change from ANSI-obsolescent "const static" to ANSI-conformant
1136 * ch-exp.y (yylex): Add unhandled storage class enumeration
1137 literals to switch statement for completeness.
1138 * ch-lang.c (chill_create_fundamental_types): Remove unused
1139 nbytes variable. Change dummy type to 2 bytes to match int.
1140 Handle FT_VOID types gratuituously added to chill DWARF by
1141 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
1142 type rather than a one byte TYPE_CODE_INT type.
1143 * ch-lang.c (chill_language_defn): Add chill_print_type and
1145 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
1146 **** end-sanitize-chill ****
1148 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
1150 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
1151 bfd_get_symbol_leading_char instead.
1153 * coffread.c (EXTERNAL_NAME): New macro for removing possible
1154 leading character from names.
1155 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
1156 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
1157 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
1159 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
1160 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
1161 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
1162 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
1163 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
1164 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
1165 * symfile.c (syms_from_objfile): Insert debugging check to test
1166 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
1167 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
1169 * doc/gdbint.texinfo (Host Conditionals): Remove
1170 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
1172 (Target Conditionals): Remove all of the above.
1174 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
1176 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
1177 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
1179 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
1181 * coffread.c (decode_type): catch negative tagndx fields generated
1183 * exec.c: comment out string following #endif.
1184 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
1185 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
1187 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
1188 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
1190 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
1192 * complaints.c: New file, code moved from utils.c.
1193 * complaints.c (complain): Made into a varargs function.
1194 * complaints.h: New file, code moved from symfile.h.
1195 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
1196 * Makefile.in (HFILES): Add complaints.h.
1197 * Makefile.in (OBS): Add complaints.o.
1198 * symfile.c (complaint_root, stop_whining, complaint_series,
1199 complain, clear_complaints, add_show_from_set for stop_whining):
1200 Moved to complaints.c.
1201 * symfile.h (struct complaint, complaint_root decl, complain
1202 prototype, clear_complaints prototype): Moved to complaints.h.
1203 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
1204 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
1205 complaints.h. Remove casts from arguments to complain(),
1206 which is now a varargs function, and remove unnecessary
1207 placeholder zero args.
1208 * defs.h (begin_line): Add prototype.
1209 * defs.h (vprintf_filtered): Add prototype.
1210 * dwarfread.c (varargs.h): Remove, no longer needed.
1211 * dwarfread.c (dwarfwarn): Remove prototype and function.
1212 * dwarfread.c (complaints): Define a bunch of complaints.
1213 * dwarfread.c (SQUAWK): Remove macro defs, convert all
1214 usages to standard complain() calls.
1215 * utils.c (begin_line): New function that ensures that
1216 whatever gets filter-printed next starts on its own line.
1217 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
1218 but to stdout (calls vfprintf_filtered internally).
1220 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
1222 * remote.c: Avoid printf_filtered line limit. Suggested by
1223 Robert R. Henry, <rrh@tera.com>.
1224 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
1226 * main.c (main): Accept --silent as well as --quiet. Change +help
1227 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
1229 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
1230 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
1232 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
1234 * tm-nindy960.h, remote-nindy.c: Lint.
1236 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
1238 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
1239 a optional type to decorate as an array type, the type of the
1240 index, and the bounds of the array. Records this additional info
1241 in the array type for use with languages with nonzero array
1243 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1244 to note that arrays may have bounds.
1245 * gdbtypes.h (create_array_type): Update prototype.
1246 * c-exp.y (ptype production): Adjust for new create_array_type
1247 calling conventions.
1248 * coffread.c (decode_type): Call create_array_type rather than
1249 handcrafting array types.
1250 * convex-tdep.c (value_type): Remove, now use create_array_type.
1251 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1252 vector_type into calls to create_array_type.
1253 * dwarfread.c (decode_subscr_data): Name changed to
1254 decode_subscript_data_item throughout.
1255 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1256 create_array_type. Now records index type and range as well.
1257 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1258 change to use create_array_type.
1259 * dwarfread.c (read_subroutine_type): Test existing user defined
1260 types before decorating them, to ensure they are blank, and
1261 complain about it if they are not.
1262 * dwarfread.c (decode_fund_type): For unrecognized types, always
1263 return some valid type (type integer). If the unrecognized type
1264 cannot be an implementation defined type, complain as well.
1265 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1266 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1267 * mipsread.c (upgrade_type): Add FIXME comment that code to
1268 handcraft arrays should be replaced with call to create_array_type.
1269 * stabsread.c (read_array_type): Replace code to handcraft
1270 array types with call to create_array_type.
1271 * valprint.c (type_print_varspec_prefix): Minor formatting
1272 change, join lines that don't need to be split.
1274 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1276 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1277 decl for attach_flag, it now lives in inferior.h.
1278 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1279 Make most functions static.
1280 * hppah-nat.c: General cleanups, remove BSD specific code (since
1281 that all lives in hppab-nat.c).
1282 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1283 Change sense of test against inside_entry_file(). This fix is
1285 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1286 to read/write_register_bytes().
1287 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1288 work around PA-GAS assembler bug. Also, add trailing */ to some
1290 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1291 Same reason as above.
1293 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1295 * mipsread.c (parse_symbol): When checking whether a structured
1296 type is an enum, check qualifiers of its first member, as well as
1297 the base type of the member. Bug found and fixed by John M.
1298 Farrell, <farrell@fjord.reo.dec.com>.
1300 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1301 * remote-vx.c: Don't include vx-share/reg.h.
1302 * vx-share/ptrace.h: Reproduce from scratch.
1303 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1304 * Makefile.in: Remove references to removed files, and to removed
1305 29k-share directories.
1307 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1309 * c-lang.c (_initialize_c_language): Name changed from
1311 * m2-lang.c (_initialize_m2_language): Name changed from
1313 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1314 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1315 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1316 expression parsing into c-lang.c and m2-lang.c respectively.
1317 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1318 m2-exp.y respectively.
1319 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1320 and m2-* files respectively.
1321 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1322 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1323 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1324 * expression.h (struct block): Forward declaration for prototypes.
1325 * language.h (struct objfile): Forward declaration for prototypes.
1326 **** start-sanitize-chill ****
1327 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
1328 * Makefile.in (HFILES): Add ch-lang.h.
1329 * Makefile.in (OBS): Add ch-lang.o.
1330 * ch-exp.y: Migrate code that has nothing to do with expression
1331 parsing into ch-lang.c.
1332 * ch-lang.c: New file, code migrated from c-exp.y.
1333 * ch-lang.h: New file, internal interface between ch-* files.
1334 * ch-lang.c (_initialize_chill_language): Name changed from
1335 _initialize_chill_exp.
1336 **** end-sanitize-chill ****
1338 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
1339 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
1340 * config/amix.mh (NATDEPFILES): Add.
1341 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
1344 * dwarfread.c (decode_subscr_data): Remove spurious test that
1345 accepted only integer subscript types. We don't do anything
1346 with the type at the moment anyway.
1348 **** start-sanitize-chill ****
1349 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
1351 * ch-exp.y (match_character_literal): Fix case where no
1352 match at all is found.
1353 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
1354 width types. For example, "INT" is always 2 bytes regardless
1355 of the values of any TARGET_*_BIT macros. So use explicit
1356 numeric sizes for the types.
1357 **** end-sanitize-chill ****
1359 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
1361 * c-exp.y (c_create_fundamental_type): New function to create
1362 language specific fundamental types for C.
1363 * m2-exp.y (m2_create_fundamental_type): New function to create
1364 language specific fundamental types for Modula 2.
1365 * c-exp.y (c_language_defn, cplus_language_defn): Add
1366 c_create_fundamental_type to language struct initializers.
1367 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
1368 to language struct initializers.
1369 * dwarfread.c (expression.h, language.h): Include.
1370 * dwarfread.c (ftypes): New array to hold fundamental types
1371 for current compilation unit.
1372 * dwarfread.c (cu_language_defn): New pointer to language
1373 struct for language of current compilation unit.
1374 * dwarfread.c (dwarf_fundamental_type): New function to
1375 create/lookup fundamental types.
1376 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
1377 * dwarfread.c (throughout): Replace lookup_fundamental_type
1378 with dwarf_fundamental_type.
1379 * dwarfread.c (read_file_scope): Zero out ftypes for each new
1380 compilation unit (may be different language or different objfile).
1381 * gdbtypes.c (lookup_fundamental_type): Move actual type
1382 creations into language specific fundamental type creation
1383 functions and call via create_fundamental_type. Add comment
1384 about this function being obsolescent.
1385 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
1386 sized signed and unsigned integers.
1387 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
1388 * language.c (language_def): New function to lookup a language
1389 struct given it's enumeration.
1390 * language.h (struct language_defn): Add la_fund_type, a pointer
1391 to a function that creates fundamental types for this language.
1392 * language.h (create_fundamental_type): New macro to create
1393 fundamental types based on the current language.
1394 * language.h (language_def): Add prototype.
1395 * language.c (unk_lang_create_fundamental_type): New function
1396 for initializing language structs, calls error if called.
1397 * language.c (unk_language_defn, auto_language_defn,
1398 local_language_defn): Use unk_lang_create_fundamental_type.
1399 **** start-sanitize-chill ****
1400 ch-exp.y (chill_create_fundamental_type): New function.
1401 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
1402 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
1403 **** end-sanitize-chill ****
1405 **** start-sanitize-chill ****
1406 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
1408 * dwarfread.c (CHILL_PRODUCER): Add producer string for
1410 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
1411 as GCC_PRODUCER and GPLUS_PRODUCER.
1412 **** end-sanitize-chill ****
1414 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
1416 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
1419 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
1421 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
1422 rather than '$'. This particular piece of braindamage is
1423 spreading like ooze. It's now infected libiberty, deja-gnu,
1425 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
1426 hardwired '$' character.
1428 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
1430 (Changes to break incredibly ugly, unmaintainable 750 line
1431 read_struct_type function up into managable pieces.)
1432 * Makefile.in (VERSION): Bump to 4.7.3.
1433 * stabsread.c (struct field_info): Local struct definition.
1434 * stabsread.c (read_member_functions, read_struct_fields,
1435 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
1436 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
1437 functions from fragmented read_struct_type.
1438 * stabsread.c (stabs_general_complaint): Catchall complaint.
1439 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
1440 symbol name continuation code. Use macro throughout.
1441 * stabsread.c (various places): Replace add-one-to-pointer
1442 with pointer increment.
1443 * stabsread.c (read_type): Retain function local copy of type
1444 descriptor. Rearrange code calling read_struct_type() to match
1446 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
1447 a single blank as the name of nameless enumerations. Recognize
1448 this special case and set nameless flag.
1449 **** start-sanitize-chill ****
1450 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
1452 * ch-exp.y (access_name): New non-terminal token and
1454 * ch-exp.y (general_procedure_name): Now a terminal token.
1455 * ch-exp.y (location): Expand production.
1456 * ch-exp.y (match_simple_name_string): New function.
1457 * ch-exp.y (yylex): Call match_simple_name_string and return
1458 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
1459 **** end-sanitize-chill ****
1461 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
1463 * munch: Backslash escape vertical bar characters inside
1464 grep patterns since they have special meaning for some greps.
1465 * parse.c (write_exp_string): Complete rewrite to store string
1466 contants as a leading explicit length, followed by the string data,
1467 followed by a trailing explicit length.
1468 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1469 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1470 Use recorded explicit length of strings in expression elements,
1471 rather than strlen. Adjust code to skip over strings stored in
1472 expression elements, and code to access strings, to account for
1473 new leading explicit size expression element.
1474 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1475 0, to avoid negative expression element indices.
1476 * valops.c (search_struct_method): Minor whitespace change.
1478 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1480 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1481 which together maintain a dynamically expandable static buffer
1482 for the lexer to use when translating C strings to their internal
1483 form (other future uses possible). Fix parsing of C style strings
1484 to do the normal C style input conversions of escaped character
1486 * valops.c (value_string): Remove translation of escaped
1487 character sequences, now done in C expression parser.
1488 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1489 and decides if it should be printed in literal form or some other
1490 form, based on it's ASCII value and setting of sevenbit_strings.
1491 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1492 macro, change indentation style.
1493 **** start-sanitize-chill ****
1494 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1495 * ch-exp.y (chill_printstr): First cut at real function instead
1497 **** end-sanitize-chill ****
1499 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1501 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1503 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1505 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1507 * defs.h (sevenbit_strings): Add declaration.
1508 * defs.h (printchar): Replace with gdb_printchar.
1509 * language.h (language_defn): Add new function pointers
1510 la_printchar and la_printstr, to do language dependent
1511 printing of characters and strings.
1512 * language.h (local_printchar, local_printstr): New macros
1513 to call language dependent functions pointed to by la_printchar
1514 and la_printstr respectively.
1515 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1516 dependent functions for printing characters and strings.
1517 * c-exp.y (c_language_defn, cplus_language_defn): Add
1518 c_printchar and c_printstr.
1519 * command.c (do_setshow_command): Rename printchar use to
1521 * expprint.c (print_subexp): Replace C style string output
1522 with call to local_printstr.
1523 * language.c (unk_lang_printchar, unk_lang_printstr):
1524 New stubs, currently errors.
1525 * language.c (unknown_language_defn, auto_language_defn,
1526 local_language_defn): Add unk_lang_printchar and
1528 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1529 language dependent functions to print characters and strings.
1530 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1531 * utils.c (printchar): Renamed to gdb_printchar.
1532 * valprint.c (print_string): Remove prototype, function moved
1533 to c-exp.y, where it becomes c_printstr.
1534 * valprint.c (print_max): Made global for reference from the
1535 language dependent printing routines in *-exp.y.
1536 * valprint.c (repeat_count_threshold): New variable with function
1537 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1538 Change all references to old macro to references to new variable.
1539 * valprint.c (value_print, val_print): Replace calls to
1540 print_string with calls to local_printstr.
1541 * valprint.c (val_print): Replace C style character printing
1542 with call to local_printchar.
1543 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1544 * valprint.c (_initialize_valprint): Add add_show_from_set
1545 call for setting up repeat_count_threshold as print variable.
1546 **** start-sanitize-chill ****
1547 * ch-exp.y (decode_integer_value): New function.
1548 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1549 * ch-exp.y (chill_printchar, chill_printstr): New language
1550 dependent functions for printing characters and strings.
1551 * ch-exp.y (chill_language_defn): Add chill_printchar and
1553 **** end-sanitize-chill ****
1555 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1557 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1558 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1559 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1561 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1563 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1564 and assume the process has been killed.
1566 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1568 * remote-udi.c (udi_open): Reset vars so that user can re-run
1569 programs without leaving GDB.
1570 * (many routines): Slightly improve error handling.
1571 * (download): Zero out BSS by longs instead of bytes to avoid
1572 timeouts in real hardware.
1573 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1574 that connection is no longer in use after shutdown() of socket.
1575 This keeps GDB from dying of a SIGPIPE when you issue multiple
1576 `target udi' commands.
1578 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1580 * language.h (language_format_info): New structure to bundle
1581 local formatting information.
1582 * language.h (language_defn): Replace individual format info
1583 with language_format_info structs.
1584 * language.h (local_*_format, local_*_format_prefix,
1585 local_*_format_specifier, local_*_format_suffix): New macros
1586 for binary/octal/decimal/hex formats to access info elements.
1587 * c-exp.y (c_language_defn): Update for new format handling.
1588 * m2-exp.y (m2_language_defn): Update for new format handling.
1589 * dbxread.c (language.h): Include for partial-stab.h use.
1590 * mipsread.c (expression.h, language.h): Include for
1592 * defs.h (local_hex_format, local_hex_format_custom,
1593 local_hex_string, local_hex_string_custom): Move to language.h.
1594 * language.c (local_hex_format_custom, local_hex_string,
1595 local_hex_string_custom, local_octal_format_custom): Use new
1597 * language.c (unknown_language_defn, auto_language_defn,
1598 local_language_defn): Update for new format handling.
1599 * printcmd.c (print_scalar_formatted): Use new macros
1600 to access decimal and binary format info for printing.
1601 **** start-sanitize-chill ****
1602 * c-exp.y (chill_language_defn): Update for new format handling.
1603 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1604 * ch-exp.y (decode_integer_literal): Add function
1605 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1606 * ch-exp.y (builtin_type_chill_char): Add definition.
1607 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1608 **** end-sanitize-chill ****
1610 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1612 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1614 (aix_framedata): added nosavedpc field.
1615 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1617 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1618 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1619 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1620 instructions as function_frame_info does. Expand special case of
1621 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1623 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1625 (function_frame_info): Set frameless if the function has no frame,
1626 and set nosavedpc if the PC was not saved. Handle gcc generated
1627 stfd 31,-4(31); st 31, -12(31) correctly.
1628 (frameless_function_invocation): New second argument pcsaved; if 0
1629 return whether the function has a frame, if 1 return whether the
1631 (frame_initial_stack_address): Correct typo: cache registers for
1632 callee_fi, not for fi, (avoids reading garbage memory locations).
1634 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1636 * infrun.c (wait_for_inferior (just before step_over_function
1637 label)): Change test for stepping into subroutine to check for the
1638 presence of line number info. This makes stuff compiled with -g1
1639 cause GDB to not lose control when stepping.
1641 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1642 Improve comments as well.
1644 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1646 * Makefile.in (VERSION): Bump to 4.7.2
1647 * symtab.c (find_pc_symtab): Fix return of random value
1649 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1650 Makefile since it contains sed patterns used in generation.
1651 Add sed pattern to also delete #include of any malloc.h.
1652 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1653 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1654 function names to conform to K&R terminology with respect to
1655 logical and bitwise operators:
1656 UNOP_ZEROP => UNOP_LOGICAL_NOT
1657 UNOP_LOGNOT => UNOP_COMPLEMENT
1658 BINOP_LOGAND => BINOP_BITWISE_AND
1659 BINOP_LOGXOR => BINOP_BITWISE_XOR
1660 BINOP_LOGIOR => BINOP_BITWISE_IOR
1661 BINOP_AND => BINOP_LOGICAL_AND
1662 BINOP_OR => BINOP_LOGICAL_OR
1663 PREC_OR => PREC_LOGICAL_OR
1664 PREC_AND => PREC_LOGICAL_AND
1665 PREC_LOGIOR => PREC_BITWISE_IOR
1666 PREC_LOGXOR => PREC_BITWISE_XOR
1667 PREC_LOGAND => PREC_BITWISE_AND
1668 value_zerop() => value_logical_not()
1669 value_lognot() => value_complement()
1670 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1671 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1672 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1673 and is nonexistant in some SVR4 based systems.
1674 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1675 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1677 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1678 * source.c (source_info): Fix minor nits, print "1 line" rather
1679 than "1 lines", and "language is <lang>".
1680 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1681 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1682 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1684 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1685 **** start-sanitize-chill ****
1686 * ch-exp.y: New expression parser, for GNU-Chill.
1687 * defs.h (enum language): Add language_chill.
1688 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1689 LANG_MODULA2 a recognized language.
1690 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1691 Chill as well as Modula-2.
1692 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1693 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1694 * language.c (set_language_command): Add chill.
1695 * language.c (binop_result_type, integral_type, character_type,
1696 boolean_type, structured_type, value_true, binop_type_check):
1697 Add language_chill cases.
1698 * language.h (_LANG_chill): Define.
1699 * symfile.c (deduce_language_from_filename): Recognize the
1700 filename extensions ".chill", ".c186", and ".c286" for Chill.
1701 * valprint.c (typedef_print): Add case for language_chill.
1702 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1703 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1704 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1705 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1707 * Makefile.in (distclean): Add target ch-exp.tab.c.
1708 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1709 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1710 * eval.c (evaluate_subexp): Add OP_BOOL case.
1711 * expprint.c (print_subexp): Add OP_BOOL case.
1712 **** end-sanitize-chill ****
1714 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1716 * infcmd.c (set_environment_command): Avoid skipping first
1717 char of env value if an '=' appears in it. Bug report and fix
1718 by Mark Jungerman, <maj@lucid.com>.
1720 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1722 * infcmd.c (step_over_calls): Improve comments.
1723 * symtab.c (find_pc_psymtab): Clean up a bit.
1724 * (find_pc_symtab): Fix comments, clean up code.
1725 * (find_pc_line): General cleanups, efficiency improvements.
1726 Also, don't return garbage when some line info exists, but there
1729 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1731 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1732 member, and the stat pointer passed to vmap_symtab was NULL, the
1733 wrong vmap entries would be modified. Fixes behavior where
1734 attempting to load symbols for a module with no member would mess
1735 up already read in symbols.
1737 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1739 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1740 29k-share/dfe/mini2udi.o.
1741 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1742 * alldeps.mak, depend: Update to deal with removal of
1743 aforementioned files.
1744 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1745 requirement for useless 'program' argument. Clean up
1746 udi_create_inferior, and udi_load to call common download()
1747 routine. Create download routine to load remote hosts directly
1748 (with the help of BFD) so that we don't need yank.c and
1750 Fix udi_detach to call UDIDisconnect with
1751 the right arguments. Clean up udi_resume, don't assign tip_error
1752 twice. Clean up udi_wait, straighten out status codes. Make
1753 udi_kill really work.
1755 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1757 * c-exp.y: separated host/target idea of integer type size,
1758 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1759 UINT and CHAR rules. (parse_number): work out the targetwise type
1760 of a number based upon it's size and qualifiers. (yylex): chars
1761 are now treated the same way as ints.
1763 * source.c (indentify_source_line): don't core dump if wanted
1764 line is larger than number of lines in source. (can happen when
1765 coff gets confused about #included source).
1767 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1769 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1770 when debugging a program with 100 shared libraries.
1772 * solib.c (solib_map_sections): Always close the BFD we open.
1773 Free all malloc'd storage we allocate, too, including error cases.
1774 (struct so_list): Remove unused so_bfd member.
1775 (clear_solib): Don't bother closing so_bfd.
1777 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1778 cacheable. `So many symbol files, so little file descriptors.'
1780 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
1782 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
1783 Stubs should stand alone as much as possible.
1785 * source.c (show_directories): Avoid printf_filtered length prob
1786 pointed out by Jonathan Stone.
1788 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
1789 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
1790 <Lee_Cooprider@vos.stratus.com>.
1792 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
1794 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
1795 struct, not struct itself.
1796 * serial.h (serial_restore): Fix prototype, takes pointer not
1799 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
1801 * Makefile.in (depend): Add nm.h to the list of things to fixup.
1802 * depend: Redo, to fixup nm.h problems with *-tab.c files.
1804 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
1806 * i386-stub.c: Remove ansidecl.h and the few uses of it.
1807 Stubs should stand alone as much as possible.
1809 * README: Add remote-es1800.c and remote-st2000.c to table.
1810 * go32-nat.c: Remove, there is no native go32 support.
1811 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
1813 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
1815 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
1816 new routines to deal with sending SIGINTs to attached processes
1817 when the user interrupts the controlling GDB.
1818 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
1819 the aforementioned routines when waiting for the attached process.
1821 * elfread.c, mipsread.c: Include <string.h>.
1822 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
1823 * serial.h: Add prototype for serial_restore().
1825 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
1827 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
1828 minimal_symbol_count, because the NULL symbol is not included in
1829 the count. This prevented this function from finding the last
1830 symbol in the table.
1832 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
1834 * dbxread.c (process_one_symbol): if not defined
1835 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
1836 the start of the function, not just after N_FUN.
1838 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
1840 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
1841 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
1842 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
1843 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
1844 file. Remove preprocessor defines that previously did remapping.
1846 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
1848 * infcmd.c (run_command): Avoid long calls to printf_filtered.
1849 Bug fix courtesy of Alexander Klaiber.
1851 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
1853 hp300 native support (hp300hpux untested).
1855 * hp300ux-xdep.c: removed.
1856 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
1857 * xm-hp300hpux.h: updated copyright.
1858 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
1859 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
1860 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
1861 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
1862 fork-child.o coredep.o corelow.o.
1863 (NAT_FILE, NATDEPFILES): new macros.
1864 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
1865 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
1867 (NAT_FILE, NATDEPFILES): new macros.
1868 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
1870 Vax ultrix native support.
1872 * nm-vax.h: new file.
1873 * Makefile.in (HFILES): added nm-vax.h.
1874 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
1875 coredep.o corelow.o removed.
1876 (NAT_FILE, NATDEPFILES): new macros.
1877 * xm-vax.h: updated copyright.
1878 (REGISTER_U_ADDR): removed.
1880 Apollo native support (untested).
1882 * Makefile.in (HFILES): added nm-apollo68[bv].h.
1883 * a68v-nat.c, nm-apollo68[bv].h: new files.
1884 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
1885 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
1886 * a68v-xdep.c: removed.
1887 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
1888 inftarg.o fork-child.o a68v-xdep.o.
1889 (NAT_FILE, NATDEPFILES): new macros.
1891 * defs.h: include nm.h.
1892 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
1893 sparc-tdep.c, : do not include nm.h.
1894 * doc/gdbint.texinfo: nm.h now included in defs.h.
1896 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
1898 * Makefile.in (VERSION): 4.7.1 post release!
1900 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
1902 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
1904 * Makefile.in (VERSION): gdb-4.7 release.
1905 * README: Update for gdb-4.7.
1907 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
1909 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
1912 * alldeps.mak, depend: Update.
1914 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
1916 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
1918 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
1919 causes problems in setting breakpoint in the right place in
1920 functions with `float' args which are passed as doubles.
1921 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
1922 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
1924 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
1926 * Makefile.in (HFILES): Add nm-i386sco.h.
1927 * dwarfread.c: include <sys/types.h> for SCO.
1928 * infptrace.c: Don't include ptrace.h under SCO.
1929 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
1931 * config/i386v.mt: Add exec.o to TDEPFILES.
1933 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
1935 * i386v-nat.c: Remove space from front of #endif.
1936 * irix4-nat.c: Remove externs of registers[], include inferior.h
1938 * mips-nat.c: Explicitly initialize zerobuf to 0!
1939 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
1940 Always setup fci->frame, even if it's non-zero. Too many places
1941 depend upon this behavior (and I have to get a release out the
1943 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
1944 processing_gcc_compilation if we find the embedded stabs marker.
1945 This fixes several bugs with finding the location of short or char
1946 function parameters passed on the stack.
1948 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1950 Native support for sun4sol2.
1952 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
1953 * nm-sysv4.h: new file.
1954 * Makefile.in (HFILES): added nm-sysv4.h.
1955 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
1956 (NAT_FILE, NATDEPFILES): new macros.
1957 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
1959 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
1961 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
1962 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
1964 * Makefile.in (VERSION): Tick to 4.6.9.
1966 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
1968 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
1969 definition, replace with portable one.
1970 * remote-nindy.c: Lint.
1971 (nindy_wait): Return type is int, result is inferior_pid.
1972 * symmisc.c (dump_psymtab): Only print section_offsets if set.
1973 (initialize_symmisc): Remove empty function.
1974 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
1975 Remove obsolete, misspelled macro.
1976 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
1977 (all @node commands): Use new form to avoid nitpicking errors.
1978 * doc/gdbint.texinfo: Document host/native/target split.
1980 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
1982 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
1984 * xm-mips.h (offsetof): Don't define this if __STDC__.
1986 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1988 umax native support (untested).
1990 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
1992 (NAT_FILE, NATDEPFILES): new macros.
1993 * config/umax.mt (TDEPFILES): removed exec.o.
1994 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
1995 removed to nm-umax.h.
1996 * nm-umax.h: new file.
1997 * Makefile.in (HFILES): added nm-umax.h.
1999 hppa native support (untested).
2001 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2002 (NAT_FILE, NATDEPFILES): new macros.
2003 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2004 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2005 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2006 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2007 * hppa[bh]-xdep.c: removed.
2008 * hppa[bh]h-tdep.c: do not include ptrace.h.
2009 * Makefile.in (HFILES): added nm-hppa[bh].h.
2011 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2013 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2015 * mips-nat.c: Straighten out include files. Work around
2016 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2019 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2021 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2022 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2023 backtraces from core files work.
2024 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2025 Functions are now defined in mips-nat.c.
2027 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2029 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2030 serial_default_name().
2032 * remote-hms.c, ser-go32.c, serial.h: Change from
2033 serial_timedreadchar() to new serial_readchar().
2035 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2037 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2039 * c-exp.y: Moved handling of 'const' and 'volatile' from
2040 <type> to <typebase>. This removes 2 conflicts.
2042 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2044 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2045 from breakpoint table when reseting breakpoints.
2047 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2049 Native support cleanup and corefile fixes for i386 SVR4 systems.
2051 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2052 fill_fpregset): Moved to i386v4-nat.c
2053 * i386v4-nat.c, nm-i386v4.h, : New files.
2054 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2055 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2056 change i386v-nat.o to i386v4-nat.o.
2058 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2060 Miscellaneous 386 configs updated.
2062 * config/i386aout.mt (TDEPFILES): removed exec.o.
2063 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
2064 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
2065 (NAT_FILE, NATDEPFILES): new macros.
2066 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
2067 config/i386v4.mt (TDEPFILES): removed exec.o.
2068 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
2069 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2070 (NAT_FILE, NATDEPFILES): new macros.
2071 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
2072 fork-child.o coredep.o corelow.o i386-xdep.o.
2073 (NAT_FILE, NATDEPFILES): new macros.
2075 Native support cleanup for i386bsd (untested).
2077 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
2078 * config/i386bsd.mh (NATDEPFILES): added exec.o
2079 * tm-i386bsd.h (FLOAT_INFO): removed.
2080 * nm-i386bsd.h (FLOAT_INFO): added.
2082 Native support for i386v (untested).
2084 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
2085 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2086 (NAT_FILE, NATDEPFILES): new macros.
2087 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2088 * i386-xdep.c: removed.
2089 * Makefile.in (HFILES): added nm-i386v.h
2090 * i386v-nat.c, nm-i386v.h: new file.
2091 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
2093 * tm-i386v.h (FLOAT_INFO): removed.
2095 Native support for linux (untested).
2097 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
2098 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
2099 (NAT_FILE, NATDEPFILES): new macros.
2100 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2101 * Makefile.in (HFILES): added nm-linux.h.
2102 * nm-linux.h: new file.
2103 * xm-linux.h: updated copyright. cleaned up formatting.
2104 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
2106 Native support for sun386 (untested).
2108 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
2109 fork-child.o sun386-xdep.o.
2110 (NAT_FILE, NATDEPFILES): new macros.
2111 * config/sun386.mt (TDEPFILES): removed exec.o.
2112 * Makefile.in (HFILES): added nm-sun386.h.
2113 * sun386-nat.c, nm-sun386.h: new file.
2114 * sun386-xdep.c: removed.
2115 * xm-sun386.h: updated comment and copyright.
2116 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2119 Native support for i386mach (untested).
2121 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
2122 fork-child.o mach386-xdep.o.
2123 (NAT_FILE, NATDEPFILES): new macros.
2124 * Makefile.in (HFILES): added nm-i386mach.h.
2125 * nm-i386mach.h, i386mach-nat.c: new files.
2126 * mach386-xdep.c: removed.
2127 * xm-i386mach.h: updated copyright.
2128 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2131 Native separation for go32 (untested).
2133 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
2134 * go32-nat.c: new file.
2135 * go32-xdep.c (call_ptrace, child_resume,
2136 fetch_inferior_registers, store_inferior_registers,
2137 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
2139 Native support for m88k (untested).
2141 * Makefile.in (HFILES): added nm-m88k.h
2142 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
2143 FETCH_INFERIOR_REGISTERS): removed.
2144 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
2145 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
2146 (NAT_FILE, NATDEPFILES): new macros.
2147 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
2148 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
2149 * m88k-xdep.c: removed.
2151 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
2153 * i386b-nat.c: Comment changes.
2154 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
2156 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
2158 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
2160 Avoid longjmp()-catching compilation errors in cross-ports.
2162 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
2163 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
2164 Move from mips-tdep.c and tm-{irix3,mips}.h.
2165 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
2167 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
2170 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
2171 (fetch_core_registers): Fix bfd_seek arguments.
2173 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
2175 Make core files work again (add back the `core' target).
2177 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
2178 (NATDEPFILES): Add corelow.o.
2179 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
2182 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
2183 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
2184 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
2185 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
2186 appears. FIXME, these should be moved to NATDEPFILES for native
2189 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2191 Ultra3 host/target/native split. (untested).
2193 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
2194 (fetch_register, fetch_inferior_registers,
2195 store_inferior_registers, fetch_core_registers): removed to
2197 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
2199 * Makefile.in (HFILES): added nm-ultra3.h.
2200 * nm-ultra3.h, ultra3-nat.c: new files for native support.
2201 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
2203 (NAT_FILE, NATDEPFILES): new macros for native support.
2204 * config/ultra3.mt (TDEPFILES): exec.o removed.
2206 * xm-vaxult.h: add MEM_FNS_DECLARED.
2208 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
2210 * Makefile.in (VERSION): Roll to 4.6.8.
2211 (OBS): Put version.o first, so Makefile rebuild happens early.
2213 * command.h: Publicize prototype for not_just_help_class_command.
2214 * command.c: Remove proto.
2215 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
2216 output. Move "maint info" from class info to class maintenance,
2218 * infrun.c: Move "stop" to class_obscure, and give it a
2219 function so it will not be seen as a global help topic. FIXME,
2220 it should be possible to set these attributes independently.
2222 * core.c (core_command): Make nicer error message for no core support.
2224 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
2226 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
2227 (elfstab_build_psymtabs): staboffset and stabstroffset args are
2229 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
2230 (scan_compilation_units): Punt unused filename arg. dbfoff,
2231 lnoffset, and curlnoffset are file_ptr's now.
2232 (dwarf_build_psymtabs): Drop desc and filename args; use
2233 objfile. dbfoff and lnoffset are file_ptr's now.
2234 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
2235 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
2236 (elf_symfile_read): Skip desc and filename args to
2237 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
2238 * gdb-stabs.h: Use file_ptr rather than off_t.
2239 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2240 compile-time debug check that someone turned off as "unused".
2241 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2242 * symfile.h: Update dwarf_build_psymtabs and
2243 elfstab_build_psymtabs prototypes.
2244 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2245 Use file_ptr offsets. bfd_seeks use L_SET.
2247 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2249 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2250 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2251 value so that demangler won't be invoked. This greatly speeds up
2253 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2254 linked_proc_info so that it properly deallocates the appropriate
2255 item after it is done with it instead of before.
2256 * Don't pass bogus frame pointer to create_new_frame(). Just
2257 leave it as zero so that lower level code will figure out the
2260 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2262 Sony News native support.
2264 * Makefile.in (HFILES): added nm-news.h.
2265 * nm-news.h: new file.
2266 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2267 fork-child.o coredep.o to NATDEPFILES.
2268 (NAT_FILE, NATDEPFILES): new macros for native support.
2269 * config/news.mt (TDEPFILES): removed exec.o.
2271 * remote-vx.c: remove redundant include of sys/time.h.
2273 * infrun.c: include ctype.h. Otherwise some machines result in
2274 undefined for isdigit.
2276 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2278 * configure.in: Convert m68k entries to m68* entries to handle
2279 all the various m68xxx hosts and targets.
2280 * config/news1000.mt: No longer needed, same as news.mt.
2282 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2284 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2286 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2288 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2289 nm-sun2.h, nm-mips.h.
2291 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2293 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2295 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2297 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2299 * xm-hppah.h: if __STDC__ is not defined, define
2301 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2302 compiler; see the comment in the file.
2304 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2306 First cut at support for all BSD variants on 386.
2308 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2309 * i386b-nat.c: New native support file.
2310 * configure.in: Add host and target for i[34]86-*-bsd*.
2311 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2313 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2315 Sun2 native support (untested).
2317 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2318 REGISTER_U_ADDR): removed to nm-sun2.h.
2319 * nm-sun2.h: new file.
2320 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2321 fork-child.o sun3-xdep.o removed.
2322 (NAT_FILE, NATDEPFILES): new macros.
2324 Mips native support. Decstation and iris4 have been tested.
2327 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2328 fill_fpregset): removed to irix4-nat.c
2329 * mips-xdep.c: removed.
2330 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
2332 * procfs.c: include nm.h.
2333 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
2334 * xm-irix4.h: bump copyright.
2335 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
2336 PROC_NAME_FMT): removed.
2337 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
2338 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
2339 (NAT_FILE, NATDEPFILES): new macros for native support.
2340 (CC): supply default compiler switches.
2341 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
2342 fork-child.o coredep.o.
2343 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
2345 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
2346 fork-child.o mips-xdep.o coredep.o.
2347 (NAT_FILE, NATDEPFILES): new macros for native support.
2349 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2351 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
2352 (NATDEPFILES): added fork-child.o
2353 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
2354 (NATDEPFILES): added fork-child.o
2355 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
2356 (NATDEPFILES): added fork-child.o
2358 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
2360 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
2361 by using puts_filtered instead.
2363 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2365 * remote-nindy.c (nindy_load): Replacement version from Steve
2366 Chamberlain, doesn't require forking to run "strip" or "sx".
2368 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
2370 * Makefile.in (HFILES): Add nm-*.h files.
2372 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2374 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
2375 (NATDEPFILES): added fork-child.o.
2377 * doc/gdbint.texinfo: document a few more macros, create new
2378 section for native macros.
2380 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
2382 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
2383 resolution of copyright issues.
2385 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
2387 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
2388 subdir gets configured.
2390 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
2392 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
2394 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
2395 searching for a "bfd_strip" program. Also, fixed up arguments
2396 passed to that program.
2398 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
2399 which is now used for something else. Rewrite description of
2400 associated parameters to match how gdb does it now.
2401 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
2403 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
2405 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2407 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
2410 * inferior.h (proc_signal_handling_change): prototype removed.
2411 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
2412 (handle_command): now calls target_notice_signals.
2413 * procfs.c (proc_signal_handling_change): renamed to
2414 procfs_notice_signals. Now static. Add prototype. All callers
2416 * target.h (struct target_ops): new field, to_notice_signals.
2417 (target_notice_signals): new macro to cover new field.
2418 * target.c (cleanup_target): default to_notice_signals to ignore.
2419 * corelow.c (core_ops),
2421 inftarg.c (child_ops),
2422 procfs.c (procfs_ops),
2423 remote-adapt.c (adapt-ops),
2424 remote-eb.c (eb_ops),
2425 remote-es1800.c (es1800_ops, es1800_child_ops),
2426 remote-hms.c (hms_ops),
2427 remote-mm.c (mm_ops),
2428 remote-nindy.c (nindy_ops),
2429 remote-st2000.c (st2000_ops),
2430 remote-udi.c (udi_ops),
2431 remote-vx.c (vx_ops, vx_run_ops),
2432 remote.c (remote_ops),
2433 target.c (dummy_target),
2434 xcoffexec.c (exec_ops): added static initializer for
2436 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
2438 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
2440 * main.c (define_command): Add forgotten initializer.
2442 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
2444 * language.c, language.h: Move saved_language out to global
2445 expected_language. Set expected_language when user expectation
2447 * language.c (language_info): Don't print type/range checking gub.
2448 * main.c (main): Set expected language.
2449 (execute_command): Check against expected language.
2450 * symfile.c (set_initial_language): Set expected language.
2452 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
2454 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2456 A bunch of changes mostly to improve debugging of C++ programs.
2457 Specifically, the calling of inferiors methods is improved.
2459 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
2460 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
2461 hide the implementation details of pointer-to-method objects.
2462 How to tell if the pointer points to a virtual method is
2463 still very dependent on the particular compiler, but this
2464 should make it easier to find the places to change.
2465 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2466 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2467 macros, instead of a hard-wired-in code that incorrectly
2468 assumed a no-longerused representation of pointer-to-method
2469 values. And otherwise fix the relevant bit-rotted code.
2471 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2472 If there are both fields and methods, put a space between.
2474 * stabsread.c (read_struct_type): Fix bug in handling of
2475 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2476 by '_'). (It used to prematurely exit the loop reading in
2477 the fields, so it would think it should start reading
2478 methods while still in the fields. This could crash gdb
2479 given a gcc that can emit nested type information.)
2481 * valops.c (search_struct_method): Pass 'this' value by
2482 reference instead of by value. This provides a more
2483 consistent interface through a recursive search where the
2484 "bottom" functions may need to adjust offsets (due to multiple
2486 * valops.c, value.h, values.c: Pass extra parameters to
2487 value_fn_field and value_virtual_fn_field so we can
2488 correctly adjust offset for multiple inheritance.
2489 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2490 virtual function calls by using value_virtual_fn_field().
2491 * values.c: New function baseclass_offset, derived from
2492 baseclass_addr (which perhaps can be made obsolete?).
2493 It returns an offset rather than an address. This is a
2494 cleaner interface since it doesn't mess around allocating
2496 * valops.c (search_struct_method): Use baseclass_offset
2497 rather than baseclass_addr.
2499 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2501 * Makefile.in: Re-install 29K/UDI stuff.
2502 * remote-udi.c (udi_resume): Clean up.
2503 * (udi_wait): Rewrite, leave out bugs.
2504 * Add debugging code to print out all register fetches and stores.
2505 * Straighten out target_ops.
2506 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2508 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2510 * remote-udi.c (udi_create_inferior): run with no arguments should
2511 not pass the program name as an argument, since the UDI code
2512 already handles that.
2513 (udi_load): get the symbols from prog_name, not arg_string (the
2514 load command should really use arg_string as the program name, not
2515 prog_name, but at least the run command works now).
2517 * munch: HP9000/300 nm puts an extra space between T and symbol
2520 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2521 needed for vxworks targets.
2523 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2525 * am29k-tdep.c (_initialize_29k): Make it possible for the
2526 user to set and query the address where function calls into the
2527 inferior write a small scratch routine. `set call_scratch_address'
2528 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2529 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2530 not already cached validly.
2532 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2534 Rs6000 native support.
2536 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2537 machines without this header should not be compiling this file.
2538 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2539 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2540 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2541 * xm-rs6000.h: do not include ptrace.h.
2542 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2543 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2544 infptrace.o and inftarg.o move to NATDEPFIES.
2545 (NAT_FILE, NATDEPFILES): new macro for native support.
2547 Sun3 native support.
2549 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2550 new macros for native support.
2551 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2552 removed sun3-xdep.o.
2553 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2555 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2556 * sun3-nat.c, nm-sun3.h: new files for native support.
2558 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2560 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2561 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2562 dbfsize and use it to initialize new local file scope dbsize.
2563 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2564 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2565 DIEs as well as the current check for undersize DIEs. This helps
2566 to gracefully detect and reject corrupted DIE information.
2568 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2570 Add `command hooks' and a hook for inferior program stopping.
2572 * command.h (struct cmd_list_element): Remove unused `aux'
2573 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2574 * command.c (add_cmd): Initialize new fields, elim old.
2575 (add_alias_cmd): Clone new fields.
2576 (delete_cmd): Un-hook hookee if we're deleting hook.
2577 (help_cmd): Tell user the command is hooked, if it is.
2578 (lookup_cmd_1): Abbreviations return the original command
2579 instead of themselves, so that hooks on the original cmd will be
2581 * defs.h (enum command_class): Add class_pseudo and comments.
2582 * gdbcmd.h (execute_user_command): Add prototype.
2583 * infrun.c (normal_stop): If the stop command is hooked,
2584 run the hook whenever we stop.
2585 (hook_stop_stub): Stub for catch_errors.
2586 (_initialize_infrun): Set up pseudo "stop" command.
2587 * main.c (execute_user_command): Code extracted from execute_command.
2588 (execute_command): If hooked, run the hook before the command.
2589 (define_command): If defining a new hook, check the command it
2590 is hooking, and warn if none. Install the hook.
2591 * source.c (_initialize_source): "l" is an abbrev for "list".
2592 * doc/gdb.texinfo: Document command hooks.
2594 * Makefile.in (VERSION): Roll to 4.6.7.
2595 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2596 * infrun.c (breakpoints_inserted): Make it static again.
2597 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2599 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2601 Native file renaming.
2603 * nat-sparc.c -> sparc-nat.c
2604 * nat-sun4os4.h -> nm-sun4os4.h
2605 * nat-trash.h -> nm-trash.h
2606 * config/sun4os4.mh: track file renaming.
2607 * configure.in: link to nm.h rather than nat.h.
2608 * infptrace.c: include nm.h rather than nat.h.
2610 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2612 Host/target/native split for sun4.
2614 * Makefile.in (TSOBS): removed corelow.o.
2615 * infptrace.c: included nat.h.
2616 * nat-trash.h: temporary header file. This should be removed once
2617 all hosts have the native/host/target split.
2618 * configure.in: add a symlink from nat-trash.h to nat.h if no
2619 other nat file exists for this configuration.
2620 * sparc-tdep.c: no longer include sys/ptrace.h.
2621 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2622 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2624 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2625 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2626 to NATDEPFILES. removed sparc-xdep.o.
2627 (NATDEPFILES, NAT_FILE): new macros for native support.
2629 Break the direct connection from core_file_command to any
2630 particular type of core file support.
2632 * target.h (find_core_target): new prototype.
2633 * target.c (find_core_target): new function. Walks the target
2634 list looking for the core target.
2635 * core.c (core_file_command): replace calls to core_detach and
2636 core_open with find_core_target and direct calls.
2638 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2640 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2642 config/hp300hpux.mh: ALLOCA1 was not defined.
2644 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2646 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2647 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2648 until we can figure out a better way to do paging.
2650 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2652 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2653 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2654 * hppa-coredep.c: Remove, now that we use the hook.
2655 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2656 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2658 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2659 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2660 be ripped out and reimplemented right (see elfread.c).
2661 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2663 Rename all HPPA files to fit into unique DOS filenames:
2664 * *hppabsd* => *hppab*
2665 * *hppahpux* => *hppah*
2667 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2669 Make the /proc support a target-struct in its own right.
2671 * Makefile.in: Remove inftarg.[co], since it is now included via
2673 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2674 reference infptrace.o. Add fork-child.o to all *.mh that
2677 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2678 No longer global functions.
2679 (fork_inferior): New global function from fork-child.c.
2680 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2681 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2682 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2683 (child_create_inferior): New tiny function that calls fork_inferior.
2684 * fork-child.c: New file, containing fork_inferior, which is
2685 built from slight mods to inftarg.c's child_create_inferior.
2687 * procfs.c (procfs_ops): Add target vector.
2688 (attach): Rename as static do_attach.
2689 (procfs_create_inferior): New tiny function that calls fork_inferior.
2690 (child_xfer_memory): Rename to static procfs_xfer_memory.
2691 (store_inferior_registers): Rename to static procfs_store_registers.
2692 (inferior_proc_init): Rename to static procfs_init_inferior.
2693 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2694 procfs_files_info, procfs_open, procfs_mourn_inferior,
2695 procfs_can_run): Slightly mangled copies of the corresponding
2696 child_XXX routines from inftarg.c.
2697 (proc_wait): Renamed to static procfs_wait.
2698 (child_resume): Rename to static procfs_resume.
2699 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2700 (initialize_proc_fs): Rename to initialize_procfs. Set up
2703 * putenv.c: index -> strchr.
2704 * regex.c: Always rename bcopy to memcpy, etc.
2705 FIXME: Eventually do the renames rather than use #define's.
2706 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2708 * sparc-xdep.c: Move deferred_stores to target dependent.
2709 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2711 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2713 Split non-target-dependent code out of target_attach routines.
2715 * target.h: Comments on target_attach args and results.
2716 * infcmd.c (attach_command): Check for existing execution, call
2717 target_attach, set up terminal status and wait_for_inferior, wait
2718 for the attach status, and do normal_stop.
2719 * inftarg.c (child_attach): Remove target independent stuff.
2720 * remote-adapt.c (adapt_attach): Ditto.
2721 * remote-mm.c (mm_attach): Ditto.
2722 * remote-udi.c (udi_attach): Ditto.
2723 * remote-vx.c (vx_attach): Ditto.
2727 * remote-hms.c (hms_attach): Remove completely, it was useless.
2728 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2729 commented-out start_remote calls.
2730 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2731 DENTER and DEXIT macros and their calls. Use a real debugger --
2732 like gdb -- to see what functions are being called when.
2733 * utils.c (strcmp_iw): Make nonstatic, for lint.
2735 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2737 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2739 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2741 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2742 fix to differentiate between gcc1 & gcc2 compiled files so that we
2743 can debug calls that pass structs as args correctly.
2744 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2745 so, and what version.
2747 * remote.c (remote_wait): Make regs be char to avoid picayune
2748 ANSI compiler warnings.
2750 * energize.h: Move all external struct decls to inside of
2751 __STDC__, add prototype for energize_shell_wait().
2752 * energize.c (getpty): Clean up, make us really get a controlling
2754 * (energize_initialize): Disable SIGIO prior to setting up for
2755 I/O interrupts. Move setsid(), et. al. to getpty().
2756 * (energize_shell_wait): New routine to wait for things started
2757 via the shell command, uses wait() instead of /dev/proc.
2758 * Also, add prototype for execute_command_1().
2760 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2762 * inftarg.c (child_create_inferior, child_attach,
2763 child_mourn_inferior): collect unix child process stratum
2764 functions which live below the target vector into this file to
2765 facilitate host/target/native split. Also, make them static.
2766 * inflow.c (child_mourn_inferior): removed.
2767 * infrun.c (child_create_inferior, child_attach): removed.
2768 (resume): becomes global so that functions below the
2769 target vector can find it.
2770 * inferior.h (resume): add prototype.
2771 (child_mourn_inferior, child_create_inferior, child_attach):
2774 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2775 replaced with find_default_attach and
2776 find_default_create_inferior.
2778 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2780 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
2781 addresses don't get displayed in the wrong positions.
2783 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2785 Separate core functions along target vector in preparation for
2786 native support. Functions above vector now live in core.c. Those
2789 * core.c (solib_add_stub, core_close, core_open, core_detach,
2790 get_core_registers, core_files_info, core_ops): moved to corelow.c
2791 (_initialize_core): removed addition of core_ops target.
2792 * corelow.c: new file.
2793 (solib_add_stub, core_close, core_open, core_detach,
2794 get_core_registers, core_files_info, core_ops): moved from core.c
2795 (_initialize_corelow): new function.
2796 * gdbcore.h (core_open, core_detach): added prototypes.
2797 (core_ops): add forward declaration.
2798 * Makefile.in (SFILES_MAINDIR): add core.c
2800 (TSOBS): change core.o to corelow.o
2802 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
2804 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
2805 instead of 'sun' predefined symbol so that trap analysis code is
2806 enabled only when the TARGET is a sun3.
2808 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2810 * tm-i960.h (ext_format_i960): Add top-level declaration.
2811 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
2812 blocks, else Sun4 compiler complains.
2814 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
2816 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
2817 instruction's argument. Patch from jonathan@cs.stanford.edu
2820 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2822 Break the thread of control that implies that a unix child
2823 process will be the default target.
2825 * target.c (find_default_run_target, find_default_attach,
2826 find_default_create_inferior, return_zero): new functions.
2827 (cleanup_target): Make return_zero the default for to_can_run.
2829 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
2830 child_create_inferior references with find_default_XXX instead.
2832 * target.h (struct target_ops): new field, to_can_run.
2833 (find_default_attach, find_default_create_inferior): new prototypes.
2834 (target_can_run): new macro.
2836 * Also added a zero (default) to_can_run element to all static
2837 struct target_ops initializations throughout GDB, except:
2838 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
2840 * infrun.c (child_create_inferior): Clean up error handling when
2841 no exec file is specified.
2842 (child_attach): Don't require exec file.
2844 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
2846 Remove kill_inferior_fast, in favor of target_kill, which goes
2847 through the target vector.
2849 * inferior.h (kill_inferior_fast): remove declaration.
2851 * main.c (disconnect): call quit_cover using catch_errors rather
2852 than calling kill_inferior_fast directly. New way goes through
2853 the target vector, handles attached processes, and writes
2854 command history if appropriate.
2855 (quit_cover): new function, wrapper for quit_command.
2857 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
2858 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
2859 inlining them into the local kill_inferior when needed.
2861 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
2863 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
2864 * stabsread.c (read_struct_type): Simplify complicated expression
2865 for dumb DECstation compiler.
2867 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2869 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
2870 operands to memory management instructions, from WRS.
2872 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
2874 * main.c (main): Back out previous language setting changes.
2875 Replace with simple default to C before processing any init
2876 files. There MUST be a language set, even in the absence of
2877 init files or executables, or expression parsing fails.
2879 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
2881 * main.c (main): Move code that sets initial language to
2882 symfile.c. Fixup places where command files are processed to
2883 be consistent in setting a default language if none has been
2885 * symfile.c (set_initial_language): Add code moved from
2886 main() that sets an initial default language when a new
2887 symbol file is read.
2888 * symfile.c (symbol_file_command): Call set_initial_language.
2889 * symtab.c (find_main_psymtab): Add FIXME comment.
2891 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2893 * breakpoint.c, sparc-tdep.c: comment changes.
2894 * configure.in: removed target_dependent line.
2896 * remote-mm.c (mm_attach): change printf to error to prevent
2898 * remote-udi.c (udi_attach): change printf to error to prevent
2901 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
2902 calls to {fetch|store}_inferior_registers with calls to
2903 target_{fetch|store}_registers, for remote-target independence.
2905 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
2907 * Makefile.in: Fix bug I introduced in merging Rich's change.
2908 * infrun.c (child_create_inferior): Use proceed() rather than
2909 doing all the same stuff by hand.
2911 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2913 * Makefile.in, configure.in: add support for files used only when
2914 configured native, that is, when host = target.
2916 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2918 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
2919 stores are target dependent and were moved from xm to tm.
2921 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
2923 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
2925 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
2926 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
2928 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2930 * target.h (struct target_ops): removed to_convert_to_virtual and
2931 to_convert_from_virtual elements. Initializations removed from
2932 all static initializations.
2933 (target_convert_to_virtual, target_convert_from_virtual):
2935 (host_convert_to_virtual, host_convert_from_virtual): Removed
2936 forward declarations.
2937 * target.c (cleanup_target): removed default assignments for
2938 to_convert_to_virtual and to_convert_from_virtual.
2939 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
2941 * findvar.c (value_of_register, value_from_register):
2942 target_convert_to_virtual inlined.
2943 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
2944 * valops.c (value_assign): target_convert_from_virtual inlined.
2946 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
2948 * main.c (gdb_readline): Avoid printf_filtered, which sets char
2949 position wrong if used for the prompt.
2950 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
2952 Support for accessing arbitrary MIPS stack frames in memory.
2954 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
2955 set, run it before INIT_EXTRA_FRAME_INFO.
2956 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
2958 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
2959 (FP) value in the frame_info struct if it is zero (as from top of
2961 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
2963 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
2964 comes back as zero. So does FP_REGNUM, as a trigger for
2965 init_extra_frame_info.
2967 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
2968 the program counter set before INIT_EXTRA_FRAME_INFO is run.
2969 (INIT_FRAME_PC): Defined to null.
2970 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
2971 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
2972 Briefly explain MIPS stacks in GDB.
2974 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
2976 * copying.awk, copying.c (show_copying_command,
2977 show_warranty_command): Rename from copying_info, warranty_info,
2978 to match command function conventions.
2980 * utils.c (prompt_for_continue): Reinitialize more-counts
2981 before printing anything, and again afterward. Fix comments.
2982 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
2983 or alloca() if needed.
2985 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
2986 detect native versus cross-host.
2988 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
2990 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
2991 Suns. Rename to m68k_saved_pc_after_call.
2992 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
2993 m68k_saved... instead of sun3_saved...
2995 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
2997 * Makefile.in (update-depend, update-alldeps): Split out of
2998 setup-to-dist, for convenience in rebuilding the depend and
3000 (assorted): Update to catch straggler files when building gdb.tar.Z.
3002 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3004 Preliminary cleanup for splitting host/native/target.
3006 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3007 here; it is dealt with at a gdb-target-independent level.
3008 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3009 high toned routine. Fix return type to void.
3010 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3011 Rich and I believe the "real problem" was that both single_step
3012 and target_resume were issuing PT_CONTINUE calls. This would
3013 cause the second PT_CONTINUE to sometimes fail because the process
3014 was already running.
3015 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3017 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3019 * energize.c (pty_to_kernel): Must check for EAGAIN as
3020 termination condition.
3021 (full_filename): Don't prepend dirname if filename begins with /.
3022 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3024 (getpty (NCR)): Lotsa bug fixes...
3025 (kernel_dispatch (case StopRType)): Use kill() instead of
3026 killpg() so we can deal with losing systems...
3027 (wait_for_events): Work around NCR select() lossage. It doesn't
3028 zero out readfds when select() returns zero.
3029 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3030 getcwd() instead of getwd() (NCR getwd() seg faults).
3031 (energize_wait): Use sigaction() for NCR. Their version of signal()
3032 is unreliable by default.
3034 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3035 error from PIOCSWSTOP.
3037 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3038 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3039 defs.h, utils.c: Make vfprintf_filtered global.
3041 * energize.c (send_location): New routine to consolidate all
3042 places where we must notify kernel of where the given pc is.
3043 (cplus_demangle): Put single-quotes around demangled names.
3044 (energize_call_command): Call send_location() after doing up,
3045 down, and frame commands.
3047 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3049 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3050 pass at doc for two new remote targets---29K using UDI, and Tandem
3051 ST2000 using STDBUG.
3053 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3055 * doc/all.m4: turn on H8/300 stuff for generic manual
3057 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3058 after explicit call to breakpoint() in serial stubs.
3060 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3062 * mipsread.c: Clean up some white space.
3063 (parse_symbol): Handle stEnd of stFile.
3064 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
3066 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
3067 store_inferior_registers): Replace unexplained numbers
3068 with manifest constants from a DECstation header file.
3069 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
3070 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
3072 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
3074 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
3075 for "down". Suggested by Richard Stallman.
3077 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3079 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
3080 redeclaration bug on SunOS 4.
3082 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
3084 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
3085 * m68k-stub.c: Remove a few extraneous ANSI-isms.
3086 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
3087 they aren't already there.
3088 * remote-vx.c (vx_prepare_to_store): Ditto.
3089 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
3091 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
3093 Removed a large number of changes inserted by Per Bothner
3094 for C++ support. These will go back in when they've been
3097 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
3099 * serial.h: Fix prototye for serial_raw().
3100 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
3101 serial_write() to match prototypes.
3102 * remote-st2000.c (get_reg_name): Make *p be const.
3104 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3106 * remote-nindy.c (nindy_fetch_registers): Make return type void,
3107 to agree with target structure field type.
3108 (nindy_store_registers): Ditto.
3110 * Makefile (OPCODES): New var, pointing to opcodes library.
3111 (CLIBS, CDEPS): Include it.
3112 (saber_gdb): Load opcodes library.
3114 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
3116 * a68v-xdep.c (store_inferior_registers): declare as void.
3117 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
3118 * remote-st2000.c: Massive changes to use new serial package.
3119 Also added 'connect' command to transparantly connect to serial
3121 * ser-termios.c: Big cleanup, use nicer coding conventions.
3122 * ser-bsd.c: New module, serial stuff for BSD systems.
3123 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
3124 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
3126 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3128 * doc/gdb.texinfo: fix shameful error of agreement reported by
3129 jimb@occs.cs.oberlin.edu (Jim Blandy)
3130 * doc/gdb.texinfo: remove old partial discussion of remote serial
3131 protocol (via serial debug stubs)
3132 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
3133 use of serial debug stubs
3135 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3137 * symfile.h: Declaration of set_demangling_style() moved
3138 here from demangle.h (which is now in ../include).
3139 * i386-xdep.c: Update comment.
3141 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3143 * symtab.c (completion_list_add_symbol): restructured to optimize
3144 for time. First clip names that cannot match. Then clip any
3145 names we've already considered. Drop a redundant strncpy. Drop
3146 a redundant malloc and associated free for demangled names.
3148 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3150 * a68v-xdep.c (store_inferior_registers): Define as type void.
3151 * configure.in: Add host m68k-apollo*-bsd*.
3152 * demangle.c (struct demanglers): Use enum instead of constant
3153 value to keep braindamaged HP/Apollo compiler happy.
3155 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3157 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
3158 match "FOO". This allows 'break Foo' to work when Foo is
3159 a mangled C++ function. (See comment before function.)
3161 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
3163 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
3164 for files in vx-share/*.c.
3165 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
3166 for normal GDB source files.
3168 * Makefile.in (VERSION): Roll to 4.6.6.
3170 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
3171 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
3172 * tm-sun3os4.h: Update comments.
3173 * xm-delta88.h: Remove STACK_END_ADDR.
3175 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
3177 * Makefile.in (VERSION): Roll to 4.6.5.
3179 * infrun.c: Lint for recent `handle' changes.
3181 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
3182 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
3183 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
3184 should include a ser-XXX.o module.
3186 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
3187 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
3189 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
3190 known suns in configure.in, rather than mapping them to unique
3191 config files that happen to duplicate other config files.
3192 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
3193 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
3195 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
3197 * configure.in (*-*-sunos*): Use trailing * to match all
3198 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
3199 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
3200 in production on Sun-4.
3201 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
3202 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3203 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3205 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
3206 config/sparc-noun.mt: New target configs for embedded.
3207 * config/sun4os3.{mh,mt}: Remove, never existed in production.
3209 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
3210 target definitions for embedded with and without underlines on
3211 identifiers. FIXME -- this ought to be known by BFD instead.
3213 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
3214 not a parameter of the CPU, but of the development environment.
3215 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
3217 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3219 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
3220 (which involves reading in main's symtab) if we have no breakpoints.
3222 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3224 * dwarfread.c (cu_language): New local variable to record
3225 language for current compilation unit being processed.
3226 * dwarfread.c (set_cu_language): New local function to decode
3227 and record language for current compilation unit being processed.
3228 * dwarfread.c (synthesize_typedef): Add local function to
3229 synthesize a typedef for C++ classes, structs, unions, and
3231 * dwarfread.c (read_structure_scope): Synthesize typedefs
3232 for C++ classes, structs and unions.
3233 * dwarfread.c (read_enumeration): Synthesize typedefs for
3235 * dwarfread.c (read_file_scope): Call set_cu_language to
3236 record language for current compilation unit. After symtab
3237 is built, save this recorded language.
3238 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
3239 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3240 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3241 typedefs for C++ classes, structs, unions, and enumerations.
3242 * dwarfread.c (scan_compilation_units): Call set_cu_language
3243 to record language for current compilation unit.
3244 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3245 for TAG_enumeration_types, rather than in add_partial_symbol.
3246 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3247 case with class, struct, and union type cases, now that they are
3248 the same. Remove tests for non-NULL name attributes, now done
3250 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3251 treat as alias for TYPE_CODE_STRUCT for now.
3253 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3255 * Makefile.in: map "gdb" through program_transform_name when
3258 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3260 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3261 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3262 Use "regi" for local indexing through register numbers, reserving
3263 "regno" for the name of a specific register passed as an input
3264 parameter. Fix bug propagated through all versions that sometimes
3265 used regno as an index when it should have been regi, thus using
3266 -1 as an index in some cases.
3268 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3270 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3271 respectively, so same demangler can be used by other programs.
3272 * Makefile.in: Remove demangler stuff.
3273 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3274 * demangle.c (_initialize_demangler): Tell demangler which
3275 CPLUS_MARKER to assume.
3277 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3279 RS/6000 portability changes (for hosting cross-debuggers).
3281 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3282 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3283 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3284 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3285 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3286 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3287 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3288 (NO_SINGLE_STEP): Add, target-dependent.
3289 (loadinfotextindex): Lowercase, remove "aix_".
3290 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3291 (NO_SINGLE_STEP): Remove, target-dependent.
3292 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3293 * xcoffread.c: Only build file if RS/6000 native GDB.
3294 (build_function_symbol): Remove #if 0'd code.
3295 * rs6000-tdep.c: Cleanup. Add static fn protos.
3296 Use CORE_ADDR for addresses throughout. Make void fns void.
3297 (pop_dummy_frame): Add FIXME about bogosity of design here.
3298 (rs6000_struct_return_address): Ditto.
3299 (frameless_function_invocation, frame_get_cache_fsr,
3300 frame_initial_stack_address, xcoff_relocate_symtab,
3301 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3302 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3303 Use CORE_ADDRs. Change identifiers to lowercase.
3305 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3306 supplying dummy routines if non-native. Add prototype for
3307 static exec_one_dummy_insn. Move a mess of functions to
3308 rs6000-tdep.c (as above). Remove #if 0'd code.
3310 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3311 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3312 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3314 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3317 * vx-share/README, nindy-share/README: New files describing
3318 how these directories' code is shared, and with whom.
3320 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3322 * configure.in (target configurations): Reformat into table.
3323 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
3325 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
3326 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
3327 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
3328 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
3329 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
3330 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
3332 * Makefile.in (config-check): Add command to check whether
3333 configure.in is consistent with config/*.
3335 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
3337 * configure.in (host configurations): Reformat nested cases into
3338 easy-to-maintain table.
3339 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
3340 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
3342 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
3344 * cplus-dem.c: Reorder args to most local functions to make them
3345 follow the consistent pattern of struct work_stuff pointer first,
3346 followed by pointer into string being demangled, followed by
3347 pointer to the string where the result is being stored, followed
3348 by other args. Also generally replace most variables of name
3349 "type" with "mangled" for consistency. They all pointed to the
3350 same string but half were one name and half the other.
3351 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
3352 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
3353 use whenever a qualified name is being demangled.
3354 * cplus-dem.c (do_type): Qualified names are treated similarly
3355 to fundamental types, not as modifiers of fundamental types.
3357 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
3359 * configure.in: Add sparclite as a target.
3361 * sparc-stub.c (handle_exception): Flush instruction cache just
3362 before returning to the user. (hexToInt): Fix overzealous cleanup.
3364 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
3366 * infrun.c (handle_command): Rewrite to allow multiple signal
3367 numbers, signal number ranges, and to recognize "all" to mean all
3368 signals except those used by the debugger.
3369 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
3370 to set or reset actions for specific signals.
3372 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
3374 * coffread.c (decode_type): Call alloc_type to alloc new
3376 * stabsread.c (read_array_type, read_range_type, define_symbol):
3377 Call alloc_type to alloc new types.
3378 * stabsread.c (define_symbol): Move dbl_valu symbol field data
3379 from type_obstack to symbol_obstack.
3380 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
3382 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
3383 associated with a type, using the same mechanism as was used to
3384 allocate space for the type structure itself.
3385 * coffread.c (patch_type, coff_read_struct_type,
3386 coff_read_enum_type): Use TYPE_ALLOC.
3387 * dwarfread.c (struct_type): Use TYPE_ALLOC.
3388 * gdbtypes.c (create_array_type, check_stub_method,
3389 allocate_cplus_struct_type): Use TYPE_ALLOC.
3390 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
3391 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
3392 read_range_type): Use TYPE_ALLOC.
3394 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
3396 * breakpoint.c (breakpoint_re_set): Select a default source
3397 symtab if one is not currently selected.
3398 * utils.c (query): Call wrap_here before building the output
3399 query string, to turn off wrapping and flush any buffered output.
3400 Otherwise our query may end up in the wrap buffer and never be
3402 * eval.c (evaluate_subexp): Report error when attempting to
3403 evaluate subscript for types without a target type, rather
3404 than dumping core by using the NULL pointer.
3405 * symfile.c (symbol_file_command): Forget current_source_symtab
3406 and current_source_line when discarding symbol table.
3408 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
3410 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
3412 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
3413 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
3415 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
3417 * remote.c (remote_open): Fix baud rate setting to make -b flag
3418 work. (remote_wait): Change 'T' message parser to deal with new
3419 improved format which allows stub to send an arbitrary bunch of
3421 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
3422 make all this re-entrant by storing all state on the stack. Clean
3423 up memory error trapping. (computeSignal, set_debug_traps):
3424 make it all table driven. Make a start at a baud rate setting command.
3426 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
3428 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
3430 * remote-vx.c: redefine malloc to avoid buggy declaration on
3431 RS/6000 <rpc/types.h>.
3432 xm-rs6000.h: include <sys/select.h> to define fd_set for
3433 <rpc/svc.h> on RS/6000.
3435 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
3437 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
3438 recursive invocations of make. Always create installation
3441 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
3443 * m68k-pinsn.c: Minor fix in style of output (don't use
3444 range to indicate floating point control registers).
3446 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
3448 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
3450 * infcmd.c (registers_info): Handle multiple register names.
3451 Changes inspired by Roland McGrath.
3453 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
3455 * sparc-stub.c: New file. Mix it with your SPARClite
3456 application, and it will speak GDB remote protocol!
3457 * remote.c (remote_wait): Change 'T' (expedited reply) message to
3458 deal with arbitrary registers. Needed for sparc-stub.
3460 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
3462 * cplus-dem.c (cplus_markers): Add table for gnu style and
3463 use throughout, in place of compile time constant CPLUS_MARKER.
3464 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
3465 * cplus-dem.c (cfront_special): New function, as suggested
3466 by pfieland@stratus.com.
3467 * cplus-dem.c (forget_types): New function.
3468 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3470 * cplus-dem.c (mop_up): Call forget_types().
3471 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3472 Use throughout, instead of checking current_demangling_style.
3473 * cplus-dem.c (demangle_signature): When finding an explicit
3474 start of function args, forget all remembered types for
3475 lucid/cfront style demangling.
3476 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3477 underbar characters, use last pair as the delimiter. Hoist
3478 gnu_special() call up to cplus_demangle(). Call cfront_special()
3480 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3481 for inherited classes.
3482 * cplus-dem.c (demangle_args): Document quirks of numbered
3483 references to previously seen types.
3484 * dbxread.c (read_ofile_symtab, process_one_symbol):
3485 Use AUTO_DEMANGLING rather than explicitly checking
3486 current_demangling_style.
3487 * demangle.h: Add some comments.
3488 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3489 CFRONT_DEMANGLING): New macros.
3490 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3491 not found in the actual producer string produced by lcc.
3492 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3493 than explicitly checking current_demangling_style.
3495 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3497 * breakpoint.c (enable_longjmp_breakpoint,
3498 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3499 Check for duplicate breakpoints at the same address. Bug report
3500 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3502 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3504 * buildsym.c (end_symtab): Document that end_symtab can return
3505 NULL under non-error conditions.
3506 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3507 returned from end_symtab for empty compilation units.
3509 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3511 * am29k-tdep.c: Lint from DECstation compiler.
3512 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3513 As the man page says, "Sometimes you just can't get lint to shut
3514 up". That doesn't mean you should blow away the code it won't
3516 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3517 it up over the next few weeks. Make mips x 29k build.
3518 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3519 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3520 but leave it as a comment because the breakpoint instruction
3521 is not easily accessible at this moment (it's static, and if
3522 we define one here, it goes into every file compiled).
3524 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3526 * Makefile.in (VERSION): Bump to 4.6.3.
3527 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3528 function scopes when building partial symbol tables.
3529 * objfiles.c (open_existing_mapped_file): Make it clear in
3530 warning message that out of date mapped files are ignored.
3531 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3532 unit source file name in error message.
3534 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3536 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3537 * dwarfread.c (struct_type): In absence of AT_byte_size for
3538 bitfield, use size of object of member's type for the size of
3539 the anonymous object containing the bit field.
3540 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3541 an AT_byte_size attribute is seen.
3542 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3543 union aux_ext (was aux_ent).
3544 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3545 unsigned char* to char*, for Lucid compiler.
3546 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3547 to be correct type (from unsigned char* to char*).
3548 * valprint.c (type_print_derivation_info): Minor tweak to placement
3549 of commas in derived class printing.
3550 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3552 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3554 * xm-go32.h: Define LSEEK_NOT_LINEAR
3555 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3556 then work out the lseek positions of newlines by running through
3557 the file and `tell'ing. This makes source file listing work on
3558 OS's where the relationship between physical position in file and
3559 canonical position is indeterminate, eg VMS and DOS.
3561 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3563 * stabsread.c: Ensure that all members of all allocated structures
3564 are initialized to known state to avoid hard to find bugs with gdb
3565 using fields containing random data.
3566 * buildsym.c (start_subfile): Compact dirname initialization.
3567 * buildsym.c (patch_subfile_names): New function.
3568 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3569 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3570 * buildsym.h (patch_subfile_names): Add prototype.
3571 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3573 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3575 * remote-udi.c: Update comments.
3577 * remote.c (getpkt): Only force retransmission ten times;
3578 after that, assume bug in target code, and handle pkt anyway.
3580 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3582 * configure.in: Add support for apollo 68k under BSD environment.
3583 * xm-apollo68b.h: New file to support above.
3585 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3587 * configure.in: Recognize i486 host cpu.
3588 * valprint.c (type_print_derivation_info): Print derivation info
3589 in same form as class declarations in source.
3590 * valprint.c (type_print_varspec_suffix): Split arg printing
3591 code out to type_print_args function.
3593 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3595 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3596 at_import, at_frame_base.
3597 * dwarfread.c (completedieinfo): Remove cases for obsolete
3598 AT_visibility, AT_import, and AT_frame_base attributes.
3599 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3600 i860, which can keep up to 4 shadow breakpoints.
3601 * tm-stratus.h (USG): Define.
3602 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3603 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3604 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3605 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3606 * config/stratus.mt (TDEPFILES): Include files available from
3607 stratus that are not yet in release pending receipt of paperwork
3609 * buildsym.c (finish_block): Minor code format change.
3610 * gdbtypes.h (struct field): Add to comments.
3611 * gdbtypes.h (virtual_field_bits): Add to comments.
3612 * objfiles.c (allocate_objfile): Change obstack interface to
3613 match FSF merging efforts.
3615 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3617 * Makefile.in (VERSION): Bump to 4.6.2.
3618 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3619 * Makefile.in (OBS): Add stabsread.o
3620 * Makefile.in (stabsread.o): Add build rule.
3621 * stabsread.c, stabsread.h: New files.
3622 * buildsym.c: Split out stabs specific support to stabsread.c.
3623 * buildsym.h: Split out stabs specific support to stabsread.h.
3624 * dbxread.c (stabsread.h): Include
3625 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3626 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3627 * dbxread.c (read_ofile_symtab): Call end_stabs.
3628 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3629 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3630 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3631 really_free_pendings to cleanups.
3632 * elfread.c (elf_new_init): Call stabsread_new_init.
3633 * gdbtypes.c: Small changes to maintenance commands.
3634 * mipsread.c (stabsread.h): Include.
3635 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3636 * xcoffread.c (stabsread.h): Include.
3637 * xcoffread.c (global_stabs): Remove redundant def.
3638 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3640 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3642 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3643 * inflow.c (terminal_init_inferior, terminal_inferior,
3644 terminal_ours_1, initialize_inflow): Record and use state
3645 of lmode_inferior_valid and lmode_ours_valid.
3647 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3649 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3650 include <sgtty.h> on USG. (from sef).
3652 * depend: es1800 dependency needed here.
3654 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3656 * buildsym.c (read_struct_type): Initialize structs allocated
3657 with alloca, to avoid using random values from stack later on.
3658 * defs.h (fprintf_filtered): Add prototype.
3659 * gdbtypes.c (check_stub_method): Fix misleading comments.
3660 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3662 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3663 small changes to maint support functions.
3664 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3665 for some fields and expand comments.
3666 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3667 macro and track change to obstack_full_begin macro.
3668 * utils.c (fprintfi_filtered): New function.
3669 * valprint.c (type_print_base): Fixup field printing to not
3670 print extraneous lines and not print bogus "no data fields"
3671 messages for C++ classes with no data members. Also use new
3672 fprintfi_filtered function.
3674 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3676 * configure.in: es1800 ok for 68000 too.
3678 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3680 * configure.in: echo error messages to stderr, not stdout
3682 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3684 * configure.in: recognize hppa* instead of hppa
3686 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3688 * energize.c: Second cut at DynamicLoad message handling.
3690 * energize.c: Relativize pathnames in #include statements.
3691 * (kernel_dispatch): Better error messages for unknown protocol
3693 * (kernel_dispatch): First cut at DynamicLoad message handling.
3695 * Makefile.in: Remove -I../readline from all compilations,
3696 include a special case for main.o instead.
3698 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3700 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3701 error if it fails to find a member type, rather than return NULL
3702 and trigger a coredump.
3703 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3704 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3705 match on complete demanglings, including argument lists for member
3706 functions, rather than just accepting the first demangling that
3707 matches the class and function name.
3708 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3709 to start_symtab as the directory name.
3710 * dwarfread.c (completedieinfo): Strip off any leading hostname
3711 portion of the AT_comp_dir attribute string. Gdb doesn't know
3712 what to do with them (FIXME).
3714 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3716 * breakpoint.c (commands_command): Simplify code a bit, remove
3717 unnecessary fflush().
3719 * Makefile.in (OTHERS): Add gcc.patch.
3720 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3722 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3724 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3725 lcc producer string.
3727 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3729 * WHATS.NEW renamed to NEWS.
3731 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3733 * dbxread.c, dwarfread.c: Re-enable experimental code to
3734 automatically select demangling style.
3735 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3736 DEMANGLING_STYLE, to make more descriptive. Revert back to
3737 "auto" as default. Comment use.
3738 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3739 * Makefile.in (${DEMANGLER}.o) Remove target and special
3742 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3744 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3746 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3748 * Makefile.in, demangle.c: Change default demangling style to
3750 * Makefile.in: Update version to 4.6 !!!
3751 * README, WHATS.NEW: Update for 4.6.
3753 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3755 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3758 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3759 nodes as base classes.
3761 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3763 * alldeps.mak, depend: Update.
3765 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3767 * Makefile.in (VERSION): 4.5.9.
3769 * xm-hp300bsd.h: Add decl for strdup().
3770 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3771 PDR. Cleanup a few things, fix compilation warnings.
3773 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3775 * Makefile.in (DEMANGLING_STYLE): New define to set default
3776 demangling style for C++. Defaults to "auto".
3777 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3778 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3779 * Makefile.in (OBS): Add demangle.o
3780 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
3781 Remove compile time decisions about demangling style and replace
3782 with runtime decisions using current_demangling_style.
3783 * cplus-dem.c (main): Expand code included during building of
3784 standalone demangler to recognize demangling style options.
3785 * dbxread.c (demangle.h): Include.
3786 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
3787 demangling style if processing g++ code and current demangling style
3788 is auto (Note: this feature currently disabled.)
3789 * demangle.c: New file, generic demangling control.
3790 * demangle.h (demangling_styles): New enumeration to select one
3791 of several demangling styles. Also define string names for each
3793 * demangle.h (set_demangling_style): Add prototype.
3794 * dwarfread.c (demangle.h): Include.
3795 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
3796 New producer string prefixes to recognize.
3797 * dwarfread.c (handle_producer): Consolidate actions for specific
3798 producers. Set demangling style based on producer string if
3799 current style is auto. (Note: this feature currently disabled.)
3800 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
3802 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
3804 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
3806 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3808 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
3809 * c-exp.y: Call lookup_signed_typename() after seeing
3810 "signed". This handles "signed char" correctly.
3811 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
3812 keywords before a type specifier.
3814 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
3816 * command.c (lookup_cmd_1): Clarify descriptive comments.
3817 * gdbcmd.h (maintenanceprintlist): Add declaration.
3818 * main.c (maintenanceprintlist): Add definition.
3819 * main.c (gdb_completer_command_word_break_characters): Add.
3820 * main.c (symbol_completion_function): Switch completer word
3821 break character sets dynamically, based on whether completion is
3822 being done on commands or on something else.
3823 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
3824 * maint.c: Include demangle.h.
3825 * maint.c (maintenance_demangle): New function.
3826 * maint.c (maintenance_print_command): New function.
3827 * maint.c (_initialize_maint_cmds): Reorganize some commands
3828 under new maintenance print subcommand.
3830 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
3832 * gdbtypes.c (lookup_struct_elt_type): If the input type is
3833 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
3834 target type. Otherwise, 'whatis this.field' wouldn't work,
3835 which would be inconsistent, since 'print this.field' works.
3836 * buildsym.c (read_struct_type, read_enum_type): Clear
3837 TYPE_FLAG_STUB flag.
3838 * buildsym.c (cleanup_undefined_types): Don't rely on a
3839 flawed "Reasonable test to see if" a type has been defined
3840 since it was referred to; now we can just see if the
3841 TYPE_FLAG_STUB flag has been cleared.
3842 * valprint.c (print_type_base): Emit public/protected/private
3843 labels for methods as well as fields. Also, indent these labels
3844 2 spaces instead of 4, for a more conventional "look".
3845 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
3846 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
3847 * gcc.patch: New file. Contains patch for gcc (so people
3848 with gdb-2.2.x won't have to wait for a new gcc release).
3850 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
3852 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
3853 (print_addr): Call print_address to show symbolic version as well.
3855 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
3857 (vx_read_register): Declare inferior_fp_regs. Delete code for
3858 copying "inferior_registers" around; the values are already in var
3859 "registers". Use correct size for register set.
3861 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
3862 target doesn't support it.
3863 (vx_read_register): Don't try reading them either.
3865 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
3866 VxWorks back end reads them in one contiguous set except for this
3868 (register_names): Change "pc" to "pcw" to avoid confusion printing
3870 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
3871 find the PC under VxWorks.
3873 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
3875 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
3876 to create new blank types, instead of handcrafting them.
3877 * defs.h (printfi_filtered): Add prototype.
3878 * utils.c (printfi_filtered): New function.
3879 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
3880 to simplify the code. Other cleanups.
3881 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
3882 * gdbtypes.h (struct cplus_struct_type): Add comments describing
3883 use of various fields.
3884 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
3885 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
3886 production that currently treats it exactly the same as STRUCT.
3887 * c-exp.y (yylex): Recognize "class" as token CLASS.
3888 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
3889 * symtab.c (decode_line_1): Fix to pass quoted args on down to
3890 general symbol handling code. Call cplus_mangle_opname with
3892 * symtab.c (decode_line_2): Print demangled function names in
3893 breakpoint menus, instead of just file and line number.
3894 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
3895 * valprint.c (type_print_base): Print "class" for C++ classes,
3896 rather than "struct". Print section labels for public, protected
3897 and private members of C++ classes.
3898 * values.c: Include demangle.h.
3899 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
3901 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
3903 * Makefile.in (VERSION): Update to 4.5.8.
3905 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
3907 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
3908 prevent crashes when examining cross-targets.
3909 * dbxread.c (process_one_symbol): Include directory name when
3910 calling start_subfile for SOL & BINCL symbols. This allows gdb to
3911 find include files, and yacc/lex sources when the cwd doesn't match
3912 that in which the object was compiled.
3913 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
3915 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
3918 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
3920 * maint.c (maintenance_command, maintenance_info_command):
3921 Install with allow_unknown as 0 and call help_list to show
3922 list of possibilities when no subcommand is specified.
3924 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
3926 * configure.in: Add m68k-ericsson-*.
3927 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
3929 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
3931 * maint.c: New file.
3932 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
3933 * Makefile.in (OBS): Add new file maint.o.
3934 * defs.h (command_class): Add class_maintenance.
3935 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
3936 commands. Allow for them (and other nonessential parts of gdb)
3937 to be selectively left out under special circumstances.
3938 * gdbtypes.c (recursive_dump_type): New function; supports
3939 maintenance print-type command.
3940 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
3942 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
3944 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
3945 initializers. Add initializations for setprintlist, showprintlist,
3946 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
3947 * printcmd.c (maintenance_print_type): New maintenance cmd.
3948 * valprint.c (setprintlist, showprintlist): Move to main.c, as
3949 implied by comment that all cmd lists are owned by main.c.
3950 * infcmd.c (unsetlist): Move to main.c, as implied by comment
3951 that all cmd lists are owned by main.c.
3952 * language.c (setchecklist, showchecklist): Move to main.c, as
3953 implied by comment that all cmd lists are owned by main.c
3954 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
3955 deletelist): Remove redundant declarations (also in gdbcmd.h).
3956 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
3957 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
3958 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
3959 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
3960 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
3961 maintenance_print_msymbols, maintenance_print_objfiles):
3963 * symmisc.c (printsyms_command, printpsyms_command,
3964 printmsyms_command, printobjfiles_command): Removed from
3965 _initialize_symmisc.
3966 * main.c (dump_me_command): Moved to maint.c and renamed to
3967 maintenance_dump_me.
3968 * breakpoint.c (all_breakpoints_info): Rename to
3969 maintenance_info_breakpoints.
3970 * breakpoint.c (_initialize_breakpoint): Convert add_info of
3971 all_breakpoints_info to add maintenance_info_breakpoints to the
3972 maintenanceinfolist instead.
3973 main.c (initialize_main): Set up maintenance class commands.
3975 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
3977 * energize-patches: Fix minor problems with building energize lib.
3979 * energize-patches: Change names of all cadillac procedure calls
3980 to be energize procedure calls. Simplify many hooks by moving
3981 tests energize.c. Configure energize, and build it automatically now.
3983 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
3985 * Makefile.in (VERSION): Bump to 4.5.7.
3986 * cplus-dem.c (demangle_args): Validate index for previously
3987 seen type to guard against bogus values from malformed manglings.
3988 * valops.c (value_struct_elt_for_reference): Guard against
3989 blindly using NULL return value from lookup_symbol.
3991 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
3993 * cadillac.c, cadillac-patches: Rename to energize.c and
3994 energize-patches. Change all routines and variables named
3995 'cadillac*' to 'energize*'. Create new file called energize.h to
3996 hold all interface declarations.
3998 * deblib/connection/*: Move all of this stuff into energize/, but
3999 delete unneeded files.
4001 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4003 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4005 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4006 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4007 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4008 child processes, to avoid dead ones "hanging around" after GDB exits.
4009 (attach): Always stop the process if it needs it. Set RLC flag
4010 when attaching running processes, so it will continue if we detach
4011 it, quit, or are killed.
4012 (detach): Clear faults and set RLC flag to make process run
4014 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4016 (info_proc): Open process O_RDONLY, so we can see any process,
4017 even those controlled by debuggers.
4018 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4020 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4022 Relocate symbols using an array of section_offsets, rather than a
4023 single `addr' or `offset'. This makes Solaris-2 support work, and
4024 permits better VxWorks (and maybe xcoff) support later.
4026 * symtab.h (struct section_offsets): New structure for keeping
4027 a set of offsets, rather than a single one.
4028 (struct objfile): Replace addr with section_offsets member.
4029 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4030 * gdb-stabs.h: New include file with `symbol type specific'
4031 parameters for psymtabs and objfiles.
4032 * Makefile.in (HFILES): Add gdb-stabs.h.
4033 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4034 * coffread.c: Conforming changes. Fake offset array always 0.
4035 * dbxread.c: Conforming changes.
4036 (struct dbx_symfile_info): Move to gdb-stabs.h.
4037 (start_psymtab): Call elfstab_offset_sections to calculate good
4038 offsets for this source file, based on the ELF symbol table info.
4039 (read_ofile_symtab): Yank N_CATCH, which is dead.
4040 (process_one_symbol, N_CATCH): Yank.
4041 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4042 Relocate with SECT_OFF_TEXT.
4043 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4044 to distinguish relocatable from absolute symbols. Then, if not
4046 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4047 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4048 (", N_ROSYM): SECT_OFF_RODATA.
4049 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4050 (dbx_symfile_offsets): Add to translate addr to offset.
4051 * dwarfread.c: Conforming changes. Single offset currently used.
4052 * elfread.c: Add various complaints about elf/stab stuff.
4053 #include gdb-stabs.h. Conforming changes, using a single offset.
4054 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4055 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4056 for later use in building psymtabs.
4057 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4058 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4059 (free_elfinfo): New fn, frees all chained stab_section_infos
4060 in an objfile, and zaps the start-of-chain pointer.
4061 (elfstab_offset_sections): New fn, looks in stab_section_info
4062 chain to determine section bases to relocate a psymtab's worth
4063 of symbols, as they are being read.
4064 * mipsread.c: Conforming changes. Stabs-reading will relocate
4065 using one offset. MIPS-reading will not relocate at all.
4066 * partial-stab.h: Relocate different symbol types using different
4067 offsets from section_offsets.
4068 * symfile.c: Conforming changes.
4069 (find_lowest_section): Unused function to use later
4070 to free us from the Tyranny of the Text Section.
4071 (syms_from_objfile): Translate absolute arg ADDR to offsets used
4072 in all lower layers of symbol reading. Call format-specific
4073 sym_offsets function to initialize offsets for high speed symbol
4075 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
4076 (symbol_file_command, add_symbol_file_command): Callers changed.
4077 * symmisc.c (dump_psymtab): Print new relocation parameters.
4078 * xcoffread.c: Corresponding changes.
4080 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
4081 * main.c (main): Read the $HOME/.gdbinit file before processing
4082 the argv arguments (e.g. reading symbol files or core
4083 files). This allows global parameters to be set, which will apply
4084 during the symbol reading. The ./.gdbinit is still read after
4086 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
4087 * xcoffexec.c: Clean up quote inside comment.
4089 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
4091 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
4092 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
4093 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
4094 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
4095 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
4096 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
4097 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
4098 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
4099 values.c, xcoffread.c:
4100 Remove "(void)" casts from function calls where the return value
4101 is ignored, in accordance with GNU coding standards.
4103 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
4105 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
4106 * partial-stab.h: Ignore N_ENDM.
4107 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
4108 CODE or DATA section attachment. This eliminates a lot of random
4109 values from shared libraries, which screw up the ordinary symbols
4110 in the address ranges they happen to overlap.
4111 * buildsym.c (define_symbol): Eliminate special tests
4112 for function types; move into "function" cases in switch statement.
4113 (define_symbol: 'f', 'F', 'P'): Process all parameter types
4114 in case they define new type numbers. But ignore them (FIXME).
4115 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
4116 (read_sun_builtin_type): Add commentary.
4118 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4120 * xm-rs6000.h: define MEM_FNS_DECLARED
4122 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
4124 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
4125 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
4126 * mips-xdep.c: Remove most include files (unused, caused errs).
4127 (fetch_core_registers): Use right parameters in dummy fn.
4129 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
4131 * buildsym.c (scan_file_globals): Beware the null file.
4132 Fix from Jim Williams.
4134 * stack.c (return_command): Evaluate expression *before* popping
4135 off the stack frames! Fix inspired by Jim Williams.
4136 (up_silently_command, down_silently_command): No sel frame is error.
4138 * defs.h (memcpy, memset): Conditionalize decls on
4139 #ifndef MEM_FNS_DECLARED, since DECstation differs.
4140 (alloca): Break out the STDC and non-STDC alloca cases, to make
4141 it work on old preprocessors as well as "picky ANSI" ones.
4142 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
4144 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
4145 * utils.c (fputs_demangled): Rename SLOP since DECstation system
4146 header files define it!
4148 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
4150 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
4152 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4153 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
4154 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
4155 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
4156 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
4157 utils.c, valarith.c, valops.c, valprint.c, values.c:
4158 Replace bcopy() use with memcpy(), which is more standard and can
4159 take advantage of gcc's builtin functions for increased performance.
4160 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
4161 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
4163 Replace bzero() use with memset(), which is more standard and can
4164 take advantage of gcc's builtin functions for increased performance.
4165 * i386-tdep.c, main.c, valprint.c:
4166 Replace bcmp() use with memcmp(), which is more standard and can
4167 take advantage of gcc's builtin functions for increased performance.
4169 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
4171 * remote.c (remote_wait): Fix cast on signal() call.
4172 * defs.h (alloca): More diddling with alloca. Have to ensure
4173 that it has a prototype, so that if alloca is defined as a macro
4174 that takes an arg, the definition is seen as a use of a macro
4175 that takes an arg, to satisfy picky ANSI preprocessors.
4177 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
4179 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
4180 consistency with all other gdb files.
4181 * cadillac.c: Use <string.h> rather than <strings.h>.
4182 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
4183 * Makefile.in (MAKE): Remove definition for consistency with
4184 other Makefile.in files and to fix problem with recursive makes.
4186 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
4188 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
4191 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4193 * source.c (print_source_lines): for DOS interoperability; don't
4194 print CR (013) as ^M.
4196 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
4198 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
4200 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
4202 * remote.c (remote_wait): Cast signal to void * to avoid warning
4203 from busted HP compiler.
4205 * partial-stab.h (N_SO): Rearrange code a little so that all SO
4206 stabs cause end_psymtab to be called.
4208 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
4209 compiler feature of putting 'c' into basic type descriptors for
4212 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
4213 where there is no place for nPC in prrun struct.
4215 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
4217 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4218 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
4219 * dwarfread.c (enum_type): Save enum names on type_obstack.
4220 * dwarfread.c (struct_type): Save member name on type_obstack.
4221 * symtab.c (_initialize_symtab): Fix misspelling.
4222 * regex.c (store_jump, insert_jump): Return void.
4224 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
4226 * defs.h (PARAMS): Move to ../include/ansidecl.h.
4227 (alloca): Declare return type on SPARC, since Sun doesn't.
4228 (*_BYTE_ORDER): Improve comment: *must* be defined.
4230 * tm-hppa.h: New file, architectural definition of HP PA.
4231 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
4233 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
4234 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4235 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
4236 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
4239 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4240 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4241 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4243 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4245 * printcmd.c (output_command): Thinko.
4246 (x_command): Only set remembered size/format if cmd succeeds.
4248 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4249 since it is no longer used and burns time for every symbol read.
4250 (process_one_symbol): Treat N_CATCH like default (complain).
4252 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4254 * partial-stab.h (case N_TEXT): Fix fencepost error when
4255 detecting start of new symbol info after reading symtab for a
4256 module with a zero length TEXT segment.
4258 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4260 * Makefile.in (VERSION): Bump to 4.5.6.
4261 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4263 * defs.h (NORETURN): Define away for Lucid compiler.
4264 * remote.c (remote_timer, remote_interrupt): Signal handlers
4266 * ser-termios.c (serial_write, serial_close): Return whatever
4267 value the write/close call returns, rather than falling off end.
4268 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4269 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4271 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4272 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4274 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4275 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4276 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4277 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4279 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4280 store_inferior_registers): Supply missing fourth argument to
4282 * cadillac.c (kernel_dispatch): Make return type void.
4283 * cadillac.c (iosig): Signal handlers take one int arg.
4284 * valprint.c (val_print_fields): Call fprint_symbol to get
4285 automatic C++ demangling for mangled field names.
4287 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4289 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4290 * dwarfread.c (enum_type): Fix misspelling in comment.
4291 * valprint.c (val_print_fields, cplus_val_print): Minor
4292 adjustment to printing of C++ class structures to more closely
4293 match format for printing C structures, with and without setting
4296 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4298 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4299 (which is not a Posix signal) if it isn't defined.
4300 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4301 New port to Linux (a free Unix clone for 386 machines).
4303 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4305 COFF changes for dealing better with EPI 29K C compiler output.
4307 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4309 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4310 (read_coff_symtab): Move patch_opaque_types call from
4311 coff_symfile_read. Restrict it to symtabs from this objfile.
4312 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4313 references on opaque type chain; just let coff_lookup_type handle 'em.
4314 (decode_type): Complain about tagndx values on
4315 non-struct/union/enum types, which the EPI compiler tends to produce.
4317 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4319 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4322 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4323 usage to match new prototype. Include libbfd.h to get prototype.
4325 * source.c (find_source_lines): Handle large st_size fields.
4327 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
4329 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
4330 * stack.c (return_command): Use cleanups to avoid memory leaks.
4332 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
4334 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
4335 INT_REGNUM to INTE_REGNUM.
4337 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
4339 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
4341 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
4342 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
4343 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
4344 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
4346 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
4347 declarations of malloc/realloc/free that are inserted by some
4349 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
4351 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
4352 another decl of strdup (this really ought to come from libiberty.h!).
4354 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
4356 * remote.c (getpkt): Error if input exceeds buffer size.
4357 (_initialize_remote): `set remotedebug' enables packet trace.
4359 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
4360 N_SLINE's, etc, just like Sun cc on Solaris2.
4362 * am29k-tdep.c (read_register_stack, write_register_stack):
4363 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4364 variable. Add `set' and `show' commands for it.
4365 * doc/gdb.texinfo: Document it.
4367 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
4369 * valprint.c (type_print_1): Plug memory leak. Print all
4370 C++ syms as demangled, not just functions.
4371 * buildsym.c (read_range_type): When we find a signed char
4372 type, do a lookup of signed char, not plain char. Plain char's
4373 still get looked up as plain char's elsewhere.
4375 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
4377 * eval.c: Avoid residue-by-zero when evaluating without side effects.
4378 (Bug and fix found by Pierre Willard.)
4380 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
4382 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
4384 * xm-rs6000.h: Add decl for strdup().
4386 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
4389 * breakpoint.c (enable_command, disable_command): Without args,
4390 should only affect normal breakpoints and watchpoints.
4392 * m68k-pinsn.c (print_insn_arg): Make register be const.
4393 * xcoffexec.c: Remove ' from comment.
4394 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
4395 with decls of malloc in c-exp.tab.c (as produced by yacc).
4396 There's got to be a better way to do this...
4398 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
4400 * partial-stab.h: Convert single rindex use to strrchr.
4401 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
4402 standard <strings.h> file, now that the only single use of
4403 rindex in the gdb source files is gone.
4405 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
4407 * mipsread.c: Undo ill effects from including <strings.h>,
4408 which #defines index to be strchr. Unfortunately, index is
4409 a member of a symbol table structure that can't be changed.
4410 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
4411 remove redundant #include's.
4413 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
4415 * mipsread.c: #include <strings.h> for rindex().
4417 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
4419 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
4421 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
4423 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4424 extraneous SO stabs from busted C++ compilers.
4426 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
4428 * Makefile.in (VERSION): Bump to 4.5.5.
4429 * symtab.c (decode_line_1): Until C++ support stabilizes, when
4430 C++ lookups fail, print possibly helpful hint about completion.
4431 * cplus-dem.c (demangle_signature): Fix ARM style demangling
4432 for static data members.
4433 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
4434 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
4435 it's broken on ncr3000's.
4437 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
4439 * dwarfread.c (decode_modified_type): Change type of first arg.
4440 Change 'modifier' to char from unsigned char. Cast single use
4441 that needs to be unsigned char.
4442 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
4443 * utils.c (strdup_demangled): Add function.
4444 * defs.h (strdup_demangled): Add prototype.
4445 * stack.c (return_command): Demangle C++ function names for query.
4446 * infcmd.c (jump_command): Demangle C++ function names for query.
4447 * cplus-dem.c (consume_count): New function and prototype.
4448 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
4449 do_type): Replace conversion code with consume_count().
4450 * cplus-dem.c (gnu_special): Fix demangled of static members.
4451 * source.c (list_command): Print demangled function names
4452 when appropriate. Fix supplied by Peter Schauer.
4454 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
4456 * sparc-tdep.c: Clean up slightly for Solaris2.
4458 * buildsym.c (define_symbol): Nameless types are now on several
4459 platforms; generalize them and un-ifdef them to make Solaris 2
4462 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
4464 * infcmd.c: Fix typo (reported by Rob Savoye).
4465 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4466 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4467 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4468 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4469 rather than the one for the first file in the dependency chain.
4471 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4472 set. Don't reset our own texthigh, or dependency-only pst's, in
4473 scanning all the rest of the psymtabs.
4474 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4476 * buildsym.h (N_UNDF): Improve comments.
4477 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4479 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4481 * symtab.h (struct symbol): Add aux_value union for preserving
4482 an additional per-symbol value.
4483 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4484 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4485 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4486 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4487 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4489 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4491 * symfile.c (clear_symtab_users_once): Now non-static (for
4494 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4496 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4497 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4498 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4500 Solaris-2 support on SPARC:
4502 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4503 Add symbol_size and file offsets to struct symloc.
4504 Add static symbol_table_offset, string_table_offset,
4505 file_string_table_offset, next_file_string_table_offset,
4507 (add_old_header_file): Convert error() to complain()t.
4508 (dbx_symfile_read): Get symbol size via the objfile.
4509 Also get symbol_table_offset.
4510 (dbx_symfile_init): Record symbol size and count via the objfile.
4511 (dbx_next_symbol_text): Always add file_string_table_offset when
4512 accessing string table.
4513 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4514 (SET_NAMESTRING): Use the offset.
4515 (end_psymtab): Large kludge to determine addresses where source
4516 files start and end (for the psymtab header).
4517 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4518 Get this, symbol size, and symbol offset, from psymtab.
4519 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4520 Patch up last_source_start_addr if zero in N_SO.
4521 (process_one_symbol): Add variable function_start_offset.
4522 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4523 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4524 ( "", N_OBJ, N_OPT): Ignore.
4525 (elfstab_build_psymtabs): New function to read stabs out of
4528 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4529 (gdb): use GLOBAL_CFLAGS when linking, too.
4530 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4531 (N_OBJ, N_OPT): Ignore.
4532 ('f', 'F'): Save last function name.
4534 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4535 extra info in the minimal symbol.
4536 (elf_symtab_read): The extra info is the size of an ELF object,
4537 which was kludged to us in the `udata' field of the BFD symbol.
4538 Gag me with a crowbar...
4539 (elf_symfile_read): Keep track of both the absolute load address,
4540 and the offset between load addr and symbols. Handle STABS as
4541 well as DWARF sections, passing the absolute load address to
4542 elfstab_build_psymtabs.
4544 * symfile.h: Prototype elfstab_build_psymtabs.
4545 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4547 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4549 * buildsym.h: Add processing_acc_compilation flag.
4550 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4551 (define_symbol): Skip arg types in function entries. Resolve
4552 overloaded 'P' which acc uses for prototypes of functions called
4554 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4556 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4557 save size of ELF symbols. FIXME.
4558 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4559 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4561 * configure.in: Solaris config is sparc-sun-solaris2.
4562 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4564 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4565 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4566 * symfile.c (symfile_bfd_open): Comment where name is freed.
4567 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4569 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4571 * expprint.c (print_subexp): Add missing ']'.
4572 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4573 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4574 * WHATS.NEW: Point out improved C++ function name handling.
4575 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4576 type names for both implicitly and explicitly signed integral
4577 types. See comment in the source code.
4579 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4581 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4582 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4583 * expprint.c (print_subexp): Fix printing of register names.
4585 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4587 * inferior.h (register_valid): Declare.
4588 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4589 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4590 macros for traversing the data structures in a single objfile.
4591 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4592 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4595 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4597 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4598 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4599 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4600 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4602 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4604 * depend: rebuild to account for remote-st2000.c.
4605 * remote-st2000.c: Almost works now.
4606 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4608 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4610 * c-exp.y (yylex): Recognize single-quoted strings that specify
4611 tokens with embedded whitespace, such as C++ demangled names.
4612 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4613 * main.c (gdb_completer_quote_characters): Add global variable.
4614 * main.c (symbol_completion_function): Total rewrite for C++
4615 demangled name handling.
4616 * main.c (skip_quoted): New function.
4617 * main.c (main): Set rl_completer_quote_characters.
4618 * symmisc.c (dump_symtab): Print source language for symtab.
4619 * symtab.c (expensive_mangler): Add prototype and function.
4620 * symtab.c (completion_list_add_symbol): Total rewrite for new
4621 C++ demangled name handling.
4622 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4623 other changes for demangled C++ symbol handling.
4624 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4625 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4626 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4627 * symtab.c (completion_list_add_symbol): Total rewrite for new
4628 C++ demangled name handling.
4629 * symtab.c (expensive_mangler): New function.
4630 * utils.c (strcmp_iw, demangle_and_match): New functions.
4631 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4633 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4635 * Makefile.in: Roll VERSION to 4.5.4.
4636 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4637 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4638 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4640 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4642 * alldeps.mak: Rebuild to account for new files.
4643 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4644 * tm-st2000.h: New file.
4645 * configure.in: Tandem debug monitor (st2000) support.
4646 * remote-st2000.c, config/st2000.mt: ditto.
4648 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4650 * blockframe.c (inside_entry_file, inside_main_func,
4651 inside_entry_func): Return 0 if no symbols; avoid crashing.
4653 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4655 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4656 without masking, since it is signed and will later be compared
4657 against signed quantities. The right fix is probably to make
4658 it all unsigned, but this is a small, safe fix for this release.
4659 FIXME -- make the real change sometime soon.
4661 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4663 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4664 parameter in call to `symbol_file_add' to 0.
4666 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4668 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4670 * configure.in: Handle -m680[01234]0-wrs.
4672 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4674 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4675 `ieee_extended_to_double'.
4677 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4679 * valops.c (value_assign): Lint, by Pierre Willard.
4681 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4683 * coredep.c (fetch_core_registers): Remove premature warning,
4684 which triggers on DECstation even though all regs are accessible.
4686 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4687 sign-extension of instruction fields even on unsigned-char hosts.
4688 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4690 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4691 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4692 since they define the target, not the host.
4693 * m88k-pinsn.c: Fix typo.
4695 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4697 * valarith.c (value_zerop): -0.0 is still zero.
4698 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4699 Patches by Paul Eggert <eggert@twinsun.com>.
4701 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4703 * alldeps.mak, depend: re-make to account for ser-*.c.
4705 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4707 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4708 disconnecting from controlling terminal, to avoid gdb hanging
4709 on SVR4. Fixes bug reported by Oliver Okrongli.
4710 * procfs.c (PROC_NAME_FMT): Change format to match default used
4711 by system, as suggested by Oliver Okrongli.
4712 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4713 bug fix from Brent Townshend (bst%tt@cam.ORG).
4714 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4715 by turlais@rechser.total.fr.
4716 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4717 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4718 * objfiles.h (unlink_objfile): Add prototype.
4719 * objfiles.c (unlink_objfile): Add function.
4720 * objfiles.c (free_objfile): Call unlink_objfile.
4721 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4722 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4723 Also, discard old possibly bogus sf struct.
4724 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4725 find_sym_fns() for remapped symbol files, in case of any changes
4726 since the last mapping.
4728 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4730 * findvar.c (read_relative_register_raw_bytes): use the raw size
4731 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4733 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4735 Changes to support GDB running on DOS using GO32 and H8 support
4737 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4738 allowing hosts with different text and binary file formats to
4740 * coffread.c (read_coff_symtab): changed calling convention and
4741 operation - now it opens its own file with FOPEN_RB rather than
4742 duping and fdopening the provided handle.
4743 * dbxread.c, cplus-dem.c: #include mangling.
4744 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4745 binary files oring in the right bit.
4746 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4747 * remote-hms.c: cleanup to use the new remote serial stuff
4748 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4749 independent remote terminal I/O.
4750 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4751 * source.c (openp): fix off by one problem removing / - can now
4752 open a source file in the root directory with DOS.
4753 * values.c (value_as_pointer): remove bogus address bits from
4754 long. (unpack_long): unpack into unsigned long/short if pointer.
4756 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4758 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4759 It gets permanently stuck in many OSes.
4760 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4762 * breakpoint.c: Improve help text for info breakpoints.
4764 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4766 * README: Add pointer to internals doc, and describe reading
4768 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4769 * symtab.c (output_source_filename): Remove old glop for wrapping
4770 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4772 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4774 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4775 * munch: Add sort -u to avoid duplications.
4776 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4777 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4779 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
4781 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
4782 avoid infinite loops while demangling bogus mangled names.
4783 * valprint.c (type_print_base): Minor fix for GNU style guide
4786 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
4788 * Makefile.in (VERSION): Bump to 4.5.3
4789 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
4790 * Makefile.in (demangle): New target to create standalone
4791 demangler with same code and options as internal demangler.
4792 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
4793 to support ARM style and Lucid style demangling, improve
4794 maintainability, fix several demangling bugs. More changes
4796 * defs.h (strstr): Add ANSI compatible prototype.
4797 * valprint.c (type_print_1): Demangle using ansi option.
4798 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
4800 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
4802 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
4805 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
4807 * mipsread.c (parse_procedure): Return rather than using
4808 uninitialized variable 'b'.
4810 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
4812 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
4813 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
4814 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
4815 relative to each source file.
4817 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
4819 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
4822 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
4824 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
4825 * am29k-tdep.c: Update to latest code from AMD.
4826 (get_saved_register) don't crap out if no frame.
4827 * remote-udi.c: Set/clear inferior_pid as appropriate.
4828 (udi_open) call target_preopen, don't close fd 0!!!, clean up
4829 error handling. Fixup end-of-debugging messages.
4830 (udi_fetch_registers) clean up big time, mainly don't multiply
4831 register_valid indices by 4, and use proper Offset when reading
4832 gr96-gr127. (udi_store_registers) general cleanup.
4833 (fetch_register) cleanup, simplify. (regnum_to_srnum)
4834 INT_REGNUM->INTE_REGNUM.
4835 * tm-29k.h: Upgrade to latest code from AMD.
4836 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
4837 (UDIConnect) Clean up error processing (like, don't do exit() if
4838 execlp fails), make code restartable, make more attractive.
4839 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
4842 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
4844 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
4845 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
4846 from former to latter.
4848 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
4850 * cplus-dem.c (do_args): Handle void args the same as others.
4851 * objfiles.c (free_objfile): Only try to unmap files when
4852 reusable objfiles are supported.
4853 * valprint.c (type_print_varspec_suffix): Add parameter that
4854 specifies if C++ demangling included function arguments. Use
4855 it to suppress printing extra pair of ()'s.
4856 * valprint.c (type_print_1): Fix problem with printing demangled
4857 C++ function types where demangled type includes the function
4860 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
4862 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
4863 Allows selection of C++ demangler to be a configuration option
4864 until multiple demanglers are supported.
4865 * demangle.h: New include file for extended demangler support.
4866 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
4867 utils.c, valprint.c: Include "demangle.h" and change all calls
4868 to cplus_demangle() or fputs_demangled() to use individual
4870 * valprint.c (type_print_1): Change options to cplus_demangle
4871 to print demangled function args. Still broken, but now less so.
4872 * cplus-dem.c: Include demangle.h, reorganize and update some
4873 comments to reflect reality.
4874 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
4875 second arg from fixed integer to bit based multiple options.
4876 * cplus-dem.c (optable): Reformat and replace ansi members with
4878 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
4880 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
4882 * values.c (set_internalvar): Force evaluation of lazy values.
4883 Bug reported by RMS.
4885 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
4887 * Makefile.in (VERSION): Bump to 4.5.2.
4888 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
4889 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
4890 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
4891 proper handling of bit fields.
4892 * gdbtypes.h (struct type): Clarify use of field.bitpos.
4893 * symtab.h: Fix couple of misspellings in comments.
4894 * value.h (struct value): Clarify use of bitpos.
4895 * value.h (unpack_field_as_long): Change prototype, returns
4897 * values.c (unpack_field_as_long): Change return type to LONGEST,
4898 sign extend unpacked fields that are signed, other rewriting.
4899 * config/ncr3000.mt: New target config file.
4901 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
4903 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
4904 even when printing 8-bit characters.
4906 * gdbtypes.c (make_{reference,pointer,function}_type): New
4907 functions which handle overwriting of forward-referenced types
4908 for stabs file reading.
4909 (lookup_{reference,pointer,function}_type): These just call
4910 the make_*_type functions with a null storage alloc parameter.
4911 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
4912 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
4914 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
4915 (dbx_alloc_type): Make it easier to understand. No funct change.
4916 (define_symbol: 't'): Don't put the typedef name into the name of
4917 the struct, union, or enum. Bugfix.
4918 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
4919 routines to properly handle overwriting preallocated types so that
4920 forward references will work.
4921 (read_enum_type): Force enum values to file scope, due to bug in
4922 Sun compiler output. FIXME, fix later.
4924 Remove unused header_file_prev_index mechanism. It was already
4925 obsolete in gdb-3.5. These comments appeared in 3.5:
4926 /* This code was used before I knew about the instance codes.
4927 My first hypothesis is that it is not necessary now
4928 that instance codes are handled. */
4929 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
4930 * buildsym.h: Remove it and prev_index that saves it.
4931 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
4933 * solib.c (special_symbol_handling): When called from core files,
4934 must set up debug_addr. Don't print error messages, just return.
4935 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
4937 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
4939 * cplus-dem.c: Allow nested class names (as in
4940 Foo::Bar::method()).
4941 Allow the cleaner cfront style of nested class names
4942 (Q2_3Foo3Bar as well as Q23Foo3Bar).
4943 Make cplus_demangle re-entrant by removing use of global
4944 variables. Instead, place all shared variables in a
4945 stack-allocated structure, and pass around its address.
4947 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
4949 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
4950 29k-share/* subdirs...
4952 * remote-udi.c (udi_insert/remove_breakpoint): Completely
4953 rewrite, only leave out the bugs.
4955 * Makefile.in: Add 29k/UDI support. Improve depend.
4956 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
4958 * am29k-tdep.c: Update to use new calling conventions, and misc
4961 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
4963 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
4965 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
4966 breakpoint instructions that leave PC pointing at the right place.
4968 * core.c (core_open): Call warning() to print warnings.
4970 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
4972 * symtab.c (lookup_symbol): Need to check if msymbol->name is
4973 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
4974 This prevents a crash when trying to lookup the value of a
4975 non-existent symbol.
4977 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
4979 * signame.c, signame.h: Remove, replaced by strsignal.c in
4981 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
4982 sun386-xdep.c: Remove include of signame.h
4983 * Makefile.in (SFILES_MAINDIR): Remove signame.c
4984 * Makefile.in (HFILES): Remove signame.h
4985 * Makefile.in (OBS): Remove signame.o
4986 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
4987 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
4988 psignal, perror): Add prototypes.
4989 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
4991 * depend: Manually remove signame.[cho] references.
4992 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
4994 * convex-xdep.c (core_file_command): Replace use of sys_siglist
4995 with safe_strsignal.
4996 * core.c (core_open): Replace use of sys_siglist with
4998 * core.c (memory_error): Replace use of sys_errlist with
5000 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5002 * infcmd.c (program_info): Replace use of sys_siglist with
5004 * infrun.c (signal_stop, signal_print, signal_program):
5005 Allocate dynamically based on dynamic determination of number
5006 of signals to support.
5007 * infrun.c (child_create_inferior): Replace use of sys_errlist
5009 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5011 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5012 strsigno and sys_siglist with safe_strsignal.
5013 * infrun.c (handle_command): Call signo_max to find number of
5014 signals. Replace sig_number with strtosigno and sig_abbrev with
5016 * infrun.c (signals_info): Replace sig_number with strtosigno.
5017 * infrun.c (_initialize_infrun): Call signo_max to find number of
5018 signals. Dynamically allocate signal_{stop,print,program}.
5019 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5020 * procfs.c (errnoname): Add function and prototype.
5021 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5022 of sys_siglist with safe_strsignal.
5023 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5024 sys_siglist with safe_strsignal.
5025 * procfs.c (info_proc_stop): Call errnoname.
5026 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5027 * stuff.c (main, get_offset): Replace use of sys_errlist with
5029 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5030 with safe_strsignal.
5031 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5032 with safe_strsignal.
5033 * utils.c (safe_strerror, safe_strsignal): Add functions that
5034 call strerror and strsignal respectively, and deal with NULL
5036 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5037 sys_errlist with safe_strerror.
5038 * valprint.c (val_print): Replace use of sys_errlist with
5041 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5043 * Makefile.in: rework CFLAGS so that they can be set from the
5044 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5045 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5046 Pass CFLAGS on recusions.
5048 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5050 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5051 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5052 overkill for the problem it solved.
5053 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5054 and default to simply printing type names as appropriate.
5055 * main.c (main): Remove one of the leading newlines from
5056 warning_pre_print initialization.
5057 * objfiles.c (open_existing_mapped_file): Add function and
5059 * objfiles.c (open_mapped_file): Rewrite to use new function
5060 open_existing_mapped_file.
5062 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
5064 * sun3-xdep.c (fetch_core_registers): Lint.
5065 * tm-sun3.h: Prototype lint.
5068 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
5070 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
5071 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
5072 * objfiles.c: Cast calls to close() with unused returns to void.
5073 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
5074 old objfile's name before updating it.
5075 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
5076 * objfiles.h (objfile struct): Add mmfd member.
5077 * symfile.c (syms_from_objfile): Move some code to
5078 new_symfile_objfile.
5079 * symfile.c (new_symfile_objfile): Add new function, common code
5080 from syms_from_objfile.
5081 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
5082 mapped and unmapped symbol files.
5083 * symfile.c (symbol_file_command): Print "No symbol file now"
5084 message, ala exec_file_command for the exec file.
5085 * symfile.h (new_symfile_objfile): Add prototype.
5086 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
5087 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
5089 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
5091 * rs6000-pinsn.c: New version from IBM (Metin).
5092 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
5093 to avoid warnings from some compilers.
5095 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
5097 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
5098 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
5099 type's flag word that marks it as a fundamental type.
5100 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
5101 flags argument for all calls to init_type().
5102 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
5103 flags argument for all calls to init_type(). Also remove
5104 dependency on host sizes for ints, floats, etc.
5105 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
5106 flags argument for all calls to init_type(). Also remove
5107 dependency on host sizes for ints, floats, etc.
5108 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
5109 bit to flags argument for all calls to init_type(). Add types
5110 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
5111 * valprint.c (unsigned_type_table, signed_type_table,
5112 float_type_table): Remove.
5113 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
5114 bit when printing fundamental types, and print the actual name
5115 for such types, rather than inventing one. Remove code that
5116 invented fundamental type names.
5117 * valprint.c (_initialize_valprint): Remove initializations
5118 for now removed unsigned_type_table, signed_type_table, and
5121 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
5123 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
5124 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
5127 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
5129 * dwarfread.c (target_to_host): New function similar to previous
5131 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
5132 Extensive changes to convert all previous usages to use new
5133 target_to_host() function.
5134 * dwarfread.c (struct dieinfo): Change types of most integral
5135 members to be unsigned.
5137 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
5139 * WHATS.NEW: Revise -mapped doc.
5141 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
5143 * mipsread.c (parse_partial_symbols): Complain when sh->index is
5144 too high or when skipping `forwards' moves us backwards.
5145 (parse_type): Print mis-guessed tag name in complaint.
5146 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
5147 (parse_procedure): Do not attempt to create symbols; just fill in
5148 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
5149 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
5150 for clarity. Set top_stack before calling parse_external. In
5151 stabs, sort symbols before calling parse_procedure.
5153 * symmisc.c (std_in, std_out, std_err): Add vars to access std
5154 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
5155 * Makefile.in: Remove stage* targets. Avoid echo on recursive
5156 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
5159 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
5161 * Makefile.in (VERSION): Set to 4.5.1.
5162 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
5163 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
5164 fill_gregset): New functions for SVR4 /proc support.
5165 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
5166 Remove new symbol types and such to ../include/coff/symconst.h.
5167 (parse_symbol): Simplify code for parsing struct/enum/unions.
5168 (parse_type): Handle `long long' types.
5169 (upgrade_type): Handle `const' qualifier.
5170 (parse_partial_symbols): fix indentation, clean a bit.
5172 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
5174 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
5175 copy in data from raw read buffers, calling bfd byteswapping
5176 routines as appropriate. Use to replace most existing memcpy
5178 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
5179 * configure.in: Recognize new ncr3000 config.
5180 * config/ncr3000.mh: New config file.
5182 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
5186 * README: Update for release.
5187 * Makefile.in: Update version to 4.5.
5188 * WHATS.NEW: The obvious.
5190 * depend: Generate new depend file for this release.
5192 * Makefile.in (depend): Fix dependancy generation so that it does
5193 not include gcc 'fixincluded' files, which are usually in a system
5196 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
5198 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
5199 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
5200 symbols for nameless types. And, handle `R' (register parameter
5201 type) for AIX. (an extension to existing stabstring grammar).
5202 * rs6000-xdep.c: Fix typo (= should have been ==).
5204 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
5206 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
5208 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
5210 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
5211 * signame.c (SIGWAITING, SIGLWP): Add.
5213 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
5215 * xm-i386mach.h: add decls for errno and strdup().
5217 * breakpoint.c (breakpoint_1): Add (int) casts for enums
5218 used in array index context (otherwise, some compilers barf).
5220 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
5222 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
5223 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
5224 in a system call, and provide better backtrace if so.
5226 * Makefile.in (HFILES): Add xcoffsolib.h.
5227 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
5228 * rs6000-pinsn.c: #include "opcode/rs6k.h"
5230 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
5231 mipscoff_symfile_read): Convert to BFD to do file I/O.
5233 * symfile.c: #include <ctype.h> to get proper def if isspace().
5235 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
5237 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
5239 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5240 function also when parsing embedded stabs.
5242 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5244 * mipsread.c: Fix more declarations.
5246 * mipsread.c: Fix many invocations of complain. Use enum
5247 type_code where appropriate.
5249 * xm-vaxult.h: Add decl for strdup().
5251 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5254 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5256 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5259 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5261 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5262 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5263 Merge in more patches for rs6000 from Metin Ozisik.
5264 * utils.c: Fix typo in comment.
5266 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5268 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5269 * procfs.c (attach): Set nopass_next_sigstop if attached
5270 process is forcibly stopped.
5271 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5272 resending SIGSTOP to attached process on first resume.
5274 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5276 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5278 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5280 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5281 (VERSION): Bump to 4.4.85.
5282 * mipsread.c: Update for new include files. Lint.
5283 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5284 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5285 Don't need to bring in mipsread.o specially any more.
5287 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5289 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5290 routine (for Irix-4.x). Make many funcs static and void.
5291 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5292 * (init_extra_frame_info): Don't trash cached value of frame
5293 pointer register. This fixes backtracing through routines that use
5294 alloca(). Generally clean up declarations of functions, and use
5295 typedefs and macros to reference data structures as appropriate.
5296 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5299 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5301 * values.c (unpack_long): Fix unpacking error for signed chars
5302 on hosts where the default character type is unsigned.
5303 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5304 for newer SVR4 variants.
5305 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5306 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5307 * procfs.c (mappingflags): Add support for MA_PHYS
5309 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5311 * buildsym.c (read_struct_type): Avoid coredump when C++
5312 abbreviated type name is messed up. Reported by Joe Buck.
5313 FIXME, we need to determine whether GDB or GCC needs to be
5314 smarter to correctly locate this type name.
5316 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5317 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5318 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5319 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5320 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5322 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5324 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
5325 * symtab.h (current_source_symtab): Make extern
5326 * symtab.h (current_source_line): Make extern
5327 * inferior.h: Move all procfs.c prototypes to one place, add
5328 prototype for proc_signal_handling_change. Add prototypes for
5329 signal_stop_state, signal_print_state, and signal_pass_state.
5330 * inferior.h (stop_soon_quietly): Make extern
5331 * inferior.h (attach_flag): Make extern
5332 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
5333 * infrun.c (signal_stop_state, signal_print_state,
5334 signal_pass_state): New functions to query specific signal
5336 * infrun.c (handle_command): Minor error message change, add
5337 NOTICE_SIGNAL_HANDLING_CHANGE.
5338 * procfs.c (open_proc_file): Remove iris specific reset of
5339 inherit-on-fork flag, moved to proc_set_exec_trap().
5340 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
5341 to reset inherit-on-fork flag, bash comment to GNU form.
5342 * procfs.c (proc_base_address, set_proc_siginfo,
5343 fetch_core_registers): Conform to code style.
5344 * procfs.c (signame.h): Include.
5345 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
5346 syscallname(), info_proc_syscalls()): New macros, tables, and
5347 functions to organize and report system call information.
5348 * procfs.c (saved_fltset, saved_trace, saved_sighold,
5349 saved_exitset, saved_entryset): Add to procinfo struct.
5350 * procfs.c (struct trans): Add.
5351 * procfs.c (pr_flag_table, pr_why_table, faults_table,
5352 siginfo_table, errno_table): Tables to translate numeric values
5353 to symbolic names and short descriptions.
5354 * procfs.c (signalname, info_proc_signals): Add function and
5356 * procfs.c (proc_info): Now info_proc.
5357 * procfs.c (proc_info_address_map): Now info_proc_mappings.
5358 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
5359 info_proc_faults, lookupname, lookupdesc, sigcodename,
5360 sigcodedesc): New functions.
5361 * procfs.c (proc_signal_handling_change): New function to set
5362 the trace flags based on the state of gdb's signal handling flags.
5363 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5364 and remove code to do PIOCSTRACE ioctl.
5365 * procfs.c (attach, detach): Preserve and restore process flags
5366 using saved_* fields in procinfo struct.
5367 * procfs.c (attach): Call proc_signal_handling_change.
5368 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
5369 * procfs.c (proc_desc): Update for latest changes.
5370 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
5371 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5372 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5374 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
5376 * procfs.c (set_proc_siginfo): Add prototype and new function.
5377 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
5378 up inferior siginfo struct.
5379 * elfread.c (elf_symfile_read): Compute the relocation amount
5380 by subtracting off the address of the ".text" section.
5381 * solib.c: Add pointer to ".text" section to so_list struct.
5382 * solib.c (solib_map_sections): Initialize pointer to ".text"
5383 section in so_list struct.
5384 * solib.c (symbol_add_stub): Pass base address of ".text"
5385 section to symbol_file_add, rather than the load address of
5386 the shared library. On SunOS they are the same. On SVR4 they
5389 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
5391 * mipsread.c (parse_procedure): PDR.isym should get pointer to
5392 function name, not .gdbinfo. symbol.
5394 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
5396 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
5398 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
5400 * Makefile.in (VERSION): 4.4.8
5402 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
5403 commands in .cshrc/.profile won't get traced.
5405 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
5407 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
5408 * exec.c (build_section_table): Don't abort if no sections.
5409 * sparc-tdep.c (single_step): Lint.
5410 * utils.c (mrealloc): Handle realloc (0, size) case here.
5412 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
5414 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
5417 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
5419 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
5420 .gdbinfo. symbols are created. Move creation from parse_procedure
5421 to parse_symbol, where it is fairly easy to grow the symtab. This
5422 also fixes a symtab trashing bug on all mips-based systems.
5423 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
5425 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
5426 mips_extra_func_info, and all the PROC_xxx macros that look at it.
5428 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
5430 * c-exp.y: Add missing return type to yyparse() prototype.
5432 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
5434 Create and use macros for iterating on symtabs, psymtabs, msymbols.
5436 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
5437 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
5438 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
5439 (patch_opaque_types): Avoid dummy args and result.
5440 * objfiles.c (have_partial_symbols, have_full_symbols,
5441 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
5442 (iterate_over_objfiles, iterate_over_symtabs,
5443 iterate_over_psymtabs): Remove, clunky and slow.
5444 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
5445 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
5446 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
5447 dump_objfile): Remove dummy args and results. Move filename
5448 comparisons to callers.
5449 (printsyms_command, printpsyms_command, printmsyms_command,
5450 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
5451 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
5452 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
5453 list_symbols, make_symbol_completion_list): Replace explicit
5454 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
5455 Eliminate Dijkstra flag crap, break out of loops with gotos.
5456 (lookup_symtab_1): Protect '/' tests from short filenames.
5457 (cplus_mangled_symbol): Move inline into lookup_symbol.
5458 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
5459 (relocate_minimal_symbol): Move inline to vmap_symtab.
5460 (vmap_symtab): Replace iteration with ALL_OBJFILES,
5461 iterate_over_msymbols with ALL_MSYMBOLS.
5463 Misc cleanup prior to release.
5465 * Makefile.in (VERSION): Roll to 4.4.7.
5466 (HFILES): Add call-cmds.h.
5467 * call-cmds.h: New header for command fns called by other files.
5468 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5469 (breakpoint_1): Remove unused type arg. Change callers.
5471 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5472 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5473 * mipsread.c: Add prototypes for all static functions.
5475 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5476 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5477 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5478 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5479 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5480 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5483 * buildsym.c (define_symbol): Handle global register variables
5484 (from Pierre Willard). Complain if register numbers are too large.
5485 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5486 * tm-sparc.h: Don't #include <sun4/reg.h>.
5487 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5488 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5490 * language.h: Avoid forward enum declaration.
5491 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5492 config/sun4os5.mt: New host and target.
5493 * defs.h (errno): #include <errno.h> rather than assuming int.
5494 From Pierre Willard.
5496 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5497 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5498 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5499 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5500 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5501 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5502 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5504 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5506 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5507 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5508 * language.h (enum exp_opcode): Avoid forward enum def.
5509 * main.c (define_command, user_defined_command): Lint.
5510 * mem-break.c, xcoffread.c: Lint.
5511 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5513 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5515 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5516 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5517 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5518 or IBM6000_TARGET as (approximately) appropriate.
5520 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5522 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5523 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5524 or not to try reading symbols from a mapped objfile. Plugs memory
5525 leak due to shared libraries generating no psymtabs or symtabs.
5527 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5529 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5530 * copying.awk: Lint. Make stronger warning at top of copying.c.
5531 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5532 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5533 (lookup_pointer_type): Add FIXME comment.
5534 * main.c (set_history_size_command): Disallow negative size.
5535 * partial-stab.h: Update copyright.
5536 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5538 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5540 * main.c (set_history_size_command): Negative size is error.
5541 (Reported by Peggy Fieland.)
5543 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5545 * coffread.c (coff_symfile_init): Update comment.
5546 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5547 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5548 macros to access the dbx specific objfile information.
5549 * dbxread.c (symfile_string_table, symfile_string_table_size):
5550 Remove these local variables.
5551 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5552 read_dbx_symtab): Remove the stringtab and stringtab_size params
5553 from the function prototypes, the function definition, and the
5554 function calls. These are now available via DBX_STRINGTAB and
5555 DBX_STRINGTAB_SIZE using the objfile pointer.
5556 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5557 an arg to read_dbx_symtab.
5558 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5559 stringtab and the dbx specific per-objfile private info.
5560 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5561 args in prototype, function definition, and function calls. It is
5562 now available via the DBX_SYMCOUNT macro using the objfile
5564 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5565 local instance of struct dbx_symfile_info and replace with DBX_*
5567 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5568 symfile_string_table and symfile_string_table_size.
5569 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5570 symfile_string_table.
5571 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5572 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5573 stringtab size variables. Remove all code that used to reread
5575 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5576 to prior to any calls to mmalloc for the objfile specific heap.
5577 * utils.c (init_malloc): Document the requirement that for each
5578 heap for which corruption checking is desired, that init_mmalloc
5579 must be called prior to any mmalloc calls on the heap.
5581 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5583 * rs6000-pinsn.c: Make dis-assembly output more like
5584 other targets: Don't print instruction in hex before
5585 the assembly; use print_address to print out jump
5588 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5590 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5591 * cplus-dem.c: Support "Sc" meaning "signed char".
5593 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5595 * configure.in: fix iris/iris3.
5597 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5599 * command.c, main.c (various places): Use ctype.h macros
5600 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5601 (such as (x >= 'A' && x <= 'Z')).
5602 (There are still more of these in other files.)
5603 * main.c (defined_command): Lower-case the user's
5604 new command before entering it. Needed because
5605 command lookup is case-insensitive (and also lower-cases).
5606 (Based on Metin's earlier patch.)
5608 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5610 * config/irix4.mh: new file.
5612 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5614 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5617 * xm-mips.h: Declare strdup for ultrix.
5619 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5620 when calling new_symbol.
5621 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5624 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5626 * config/rs6000.mh: Update (for Fred's new mmalloc)
5627 flags to disable use of GNU malloc/mmalloc.
5628 * munch: Change SYSV rule to allow .text before the label,
5629 as well as after, to work for AIX.
5630 * gdbtypes.h: Minor clarifiction.
5632 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5634 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5635 continuation in yet another place (between method declarations).
5637 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5639 * mips-tdep.c: include symfile.h and objfiles.h to fix
5642 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5644 * valops.c (value_struct_elt_for_reference): Added 'offset'
5645 parameter to handle multiple inheritance.
5646 * eval.c, value.h: Update accordingly.
5648 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5650 * objfiles.h: New file
5651 * Makefile.in (HFILES): Add objfiles.h
5652 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5653 main_scope_lowpc, main_scope_highpc.
5654 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5655 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5656 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5657 xcoffread.c, : Include objfiles.h.
5658 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5659 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5660 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5661 inside_entry_file() and logic changed appropriately.
5662 * blockframe.c (outside_startup_file): Renamed to
5663 inside_entry_file() and logic changed appropriately.
5664 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5665 and logic changed to use per-objfile specific fields.
5666 * blockframe.c (inside_entry_scope): Renamed to
5667 inside_entry_func() and logic changed to use per-objfile specific
5669 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5670 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5671 Remove extern decls.
5672 * symfile.c, symfile.h (entry_point): Remove extern decl.
5673 * coffread.c (coff_symfile_init): Common entry point init code
5674 moved to symfiles.c, call init_entry_point_info().
5675 * coffread.c (complete_symtab): Use new per-objfile entry info.
5676 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5677 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5679 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5680 * defs.h (inside_entry_scope, outside_startup_file,
5681 inside_main_scope): Prototypes changed for renames to
5682 inside_entry_func, inside_entry_file, inside_main_func,
5684 * symfile.c (syms_from_objfile): Common entry point init code
5685 moved to init_entry_point_info() and call init_entry_point_info().
5686 * symfile.h (init_entry_point_info): Include prototype.
5687 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5688 moved to symfiles.c and call init_entry_point_info().
5689 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5690 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5691 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5693 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5694 works for the majority of targets.
5695 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5696 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5697 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5698 Use default definition in frame.h.
5699 * frame.h (selected_frame_level): Make decl extern.
5700 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5701 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5702 * partial-stab.h: Use new per-objfile entry info.
5703 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5704 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5705 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5706 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5707 have_minimal_symbols): Prototypes moved to objfiles.h.
5708 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5709 Macros moved to objfiles.h.
5710 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5712 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5714 More C++ improvements (pointers to members, qualified names).
5715 * c-exp.y: Support exp.type::name and exp->type::name
5716 syntaxes. (Unfortunately, doesn't work for static members.)
5717 * c-exp.y, eval.c: Make type::~type work better.
5718 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5719 value_static_field by value_struct_elt_for_reference.
5720 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5721 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5722 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5723 for OP_SCOPE operand; no point in it now that we use lazy
5724 reading of values, and use "reference to member" objects.
5725 * gdbtypes.h: Clarify comment.
5726 * valops.c: Change value_struct_elt_for_address to return
5727 a reference (or variable), rather than a pointer. Change
5728 the name to value_struct_elt_for_reference to reflect this.
5729 Returning a reference instead of a address provides a
5730 generalization, since we can use the routine for both
5731 class::name as well as &class::name.
5732 Also, recurse to handle multiple inheritance properly.
5733 * valprint.c: Moved code to print pointer-to-members
5734 to new function point_class_member. This allows a
5735 "reference-to-member" to be printed using the same code.
5736 * valprint.c (type_print_varspec_prefix): Avoid printing
5737 "struct " for domains of class-member types.
5738 * valops.c (search_struct_field): Inline code for simplified
5739 version of value_static_field (which can then be deleted).
5740 * value.h: Rename value_struct_elt_for_address to
5741 value_struct_elt_for_reference. Delete value_static_field.
5742 * values.c: Remove no longer used function value_static_field.
5744 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5746 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5747 elfread.c (coff_symfile_finish): Add function, prototype, and
5748 add to the xxxx_sym_fns struct for each file type. Also reformat
5749 the xxxx_sym_fns vector to a standard format and add comments.
5750 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5751 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5752 Pass pointer to struct objfile rather than pointer to sym_fns.
5753 Change references inside each function accordingly. Allocate any
5754 symbol file specific info in the per-objfile memory region.
5755 * dbxread.c (free_and_init_header_files): Break function into
5756 free_header_files(), called from dbx_symfile_finish(), and
5757 init_header_files(), called from dbx_new_init().
5758 * dbxread.c (dbx_new_init): Move deallocation things to new
5759 dbx_symfile_finish function.
5760 * elfread.c (elf_new_init): Call buildsym_new_init().
5761 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5762 routine for the objfile before deallocating other stuff.
5763 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5764 * symfile.h: Move struct sym_fns to before struct objfile def.
5765 Add sym_finish function pointer and change prototypes of other
5766 function pointers to reflect passing struct objfile pointer rather
5767 than struct sym_fns pointer.
5768 * symfile.c: Remove now obsolete symtab_fns pointer.
5769 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5770 locates the correct sym_fns struct for the given objfile.
5771 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5772 for better support of mapped symbol tables.
5773 * symfile.c (symbol_file_command): Remove obsolete code using
5775 * symfile.h: Remove duplicate declarations for symfile_objfile,
5776 entry_point, and object_files.
5777 * target.c (target_info): Compare symfile_objfile to NULL.
5778 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5779 aixcoff_symfile_finish().
5781 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
5783 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
5784 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
5785 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
5787 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
5789 Some improvements to g++ debugging.
5790 * symtab.c (list_symbols): demangle before pattern matching.
5791 * symtab.c: Other fixes to improve handing of operators.
5792 * valprint.c (type_print_base): Fix test for constructor.
5793 * values.c (value_static_field): Allow evaluation of
5794 CLASS::METHOD, returning a function pointer.
5796 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
5798 * Makefile.in (VERSION): Roll 4.4.6.
5799 * exec.c (exec_file_command): Add code to ignore optional args
5800 passed in by file_command() for use in symbol_file_command().
5801 * main.c (main): Document -mapped and -readnow in help summary.
5802 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
5803 * objfiles.c (allocate_objfile): Filename arg removed. Changes
5804 to get filename from bfd with bfd_get_filename(). Test mapto
5805 against 0, not NULL. Use mstrsave() to make copy of filename.
5806 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
5808 * remote-vx.c (vx_load_command, add_symbol_stub):
5809 Symbol_file_add() takes an additional arg.
5810 * solib.c (symbol_add_stub): Symbol_file_add() takes an
5812 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
5813 changed to return a bfd not an objfile pointer.
5814 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
5815 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
5816 Change to eliminate local bfd and use symfile_bfd_open() plus
5817 allocate_objfile(). Add code to implement readnow option.
5818 * symfile.c (symbol_file_command): Changes to option handling,
5819 readnow functionality moved to symbol_file_add().
5820 * symfile.c (symfile_init): Eliminate local copy of bfd.
5821 * symfile.c (add_symbol_file_command): Changes to parse mapped
5822 and readnow options.
5823 * symfile.h (allocate_objfile): Arg removed from prototype.
5824 * symtab.h (symbol_file_add): Arg added to prototype.
5825 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
5828 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
5830 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
5831 mtrace.awk, state.c, state.h: Removed.
5832 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
5833 directories searched for source files.
5834 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
5835 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
5836 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
5837 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
5838 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
5839 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
5840 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
5842 * Makefile.in (HFILES): Remove state.h
5843 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
5844 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
5845 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
5846 * Makefile.in (clean): Remove all object files.
5847 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5848 * cplus-dem.c: Remove prototypes definitions that are now done in
5850 * dbxread.c (throughout): Change from using per-objfile
5851 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5852 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
5853 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
5854 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
5855 * depend: Remove dependencies for state.o, state.h.
5856 * dwarfread.c: Add declaration for warning_pre_print.
5857 * dwarfread.c (dwarfwarn): Use warning_pre_print.
5858 * dwarfread.c (throughout): Change from using per-objfile
5859 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5860 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
5861 use supplied objfile.
5862 * i386-xdep.c (print_387_status): Change to use warning() rather
5864 * i387-tdep.c (print_387_control_word): Change to use warning()
5865 rather than printfs.
5866 * infrun.c (wait_for_inferior): Remove unreachable abort() call
5867 that some compilers grumble about.
5868 * language.c (throughout): Add declaration for warning_pre_print
5869 and using warning() instead of printfs.
5870 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5871 * main.c (main): Add declaration for warning_pre_print and set it
5872 similarly to error_pre_print. Add declarations for
5873 mapped_symbol_files and readnow_symbol_files. Add appropriate
5874 definitions to long_options[].
5875 * minsyms.c: Trivial fix to comment.
5876 * objfiles.c (allocate_objfile): Substantially rewritten for
5877 using mapped symbol files.
5878 * objfiles.c (throughout): Change from using per-objfile
5879 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5880 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
5881 * source.c (throughout): Change from using per-objfile
5882 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5883 * source.c (open_source_file): Use mstrsave to save file name in
5884 mapped symbol region for objfile.
5885 * symfile.c: Remove include for state.h.
5886 include to local form.
5887 * symfile.c (symbol_file_add_digested): Remove.
5888 * symfile.c (symbol_file_add): Substantially rewritten for mapped
5890 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
5891 from objfile structure. Add malloc descriptor pointer (md).
5892 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
5893 * symm-xdep.c (print_fpu_status): Use warning() rather than
5895 * symmisc.c (free_symtab_block): Now takes and uses current
5897 * symmisc.c (throughout): Change from using per-objfile
5898 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5899 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
5900 Sun compiler grumblings when PTR is char *.
5901 * symtab.c (lookup_symbol): Cast return value of iterate_over_
5902 msymbols() to correct pointer type.
5903 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
5904 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
5905 error always starts on a line of it's own.
5906 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
5907 Rewrite for new mapped malloc package use.
5908 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
5909 that don't want to use the mapped malloc package; pass arguments
5910 on to traditional malloc package functions.
5911 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
5912 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
5913 mrealloc, malloc, and realloc but get fatal error if runs out
5915 * utils.c (msavestring, mstrsave): Save a string in a specific
5916 mapped malloc region.
5917 * utils.c (print_spaces): Use xmalloc to get the buffer.
5918 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
5919 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
5920 * config/i386v4.mh: Insignificant reorganization.
5922 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
5924 * xcoffread.c: Only enable compilation of debugging functions
5925 if IBM6000 is defined. Fails to compile otherwise.
5927 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
5929 * Makefile.in: pass MAKEINFO down on info.
5931 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
5933 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
5934 useless code, including an lseek to an uninitialized variable.
5935 Reported by Jim Williams <jimbo@wrs.com>.
5937 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
5939 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
5940 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
5941 * minsyms.c, symfile.c: Changes that may be generally
5942 applicable, but are #ifdef IBM6000 for now.
5943 * rs6000-xdep.c: Fixed typo in comment.
5944 * rs6000-tdep.c: Non-substatial changes.
5945 * xoffread.c: The main change here is addition of some
5946 debugging functions.
5947 * xoffexec.c: More changes.
5949 * xcoffread.c: Fixed two too-few-parameters bugs.
5951 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
5952 to SOLIB_CREATE_INFERIOR_HOOK macro.
5954 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
5956 * symfile.h: Add prototype for iterate_over_msymbols().
5957 * symtab.c (cplus_mangled_symbol): Add function.
5958 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
5959 iterate_over_msymbols to find demangled C++ symbol.
5960 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
5961 value to iterate_over_msymbols().
5962 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
5965 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
5967 * Makefile.in: added check target.
5969 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
5971 * ecoff.c: Move to ../bfd/coff-msym.c.
5972 * config/mt-*mips: Remove ecoff.o from the configuration.
5973 * remote.c (): Add newline to initial +.
5974 (remote_resume): Mention how to cope with signals.
5975 (remote_interrupt): Add debug msg.
5976 (remote-wait): Implement new 'T' reply, which includes
5977 status, PC, and FP all in a single short message.
5978 (putpkt): Add further debugging of packet acks.
5979 * mipsread.c (fixup_symtab): Also swap RFD's.
5980 (parse_partial_symbols): Avoid bug on unknown symbol types.
5981 * Makefile.in (VERSION): Roll to 4.4.5.
5982 * mips-tdep.c (heuristic_proc_start): Avoid long delays
5983 for remote MIPS by limiting heuristic to 200 byte search.
5984 (heuristic_proc_desc): Byte-swapping.
5985 (mips_print_register): Cope with failure of
5986 read_relative_register_raw_bytes. Byte-swap integers for
5988 * mips-pinsn.c (print_insn): Byte-swap instruction.
5990 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
5992 * config.sub configure.in config/mh-irix4
5993 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
5994 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
5995 gdb/xm-irix4.h gdb/config/mt-irix3
5996 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
5998 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6000 * defs.h, utils.c: xrealloc takes PTR as first arg.
6001 * defs.h: Reword confusing comment about ANSI prototypes.
6002 * defs.h: Some minor whitespace changes.
6003 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6004 not NULL, which can be (void *).
6005 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6006 * tm-i386v.h (SP_ARG0): Define
6007 * xm-sysv4.h: Back out of change for missing prototypes.
6008 * i386-tdep.c (get_longjmp_target): Add function.
6010 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6012 * Makefile.in: install man page too.
6014 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6016 * All GDB files that #include defs.h: Removed stdio.h.
6017 (defs.h): #include stdio.h.
6019 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6021 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6022 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6023 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6024 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6025 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6026 it before printing out the hex shape of an address.
6028 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6030 * rs6000-xdep.c (frame_initial_stack_address): Move
6031 code to set frame->cache_fsr into new separate function
6032 frame_get_cacahe_fsr. This allows fixing a fatal error.
6033 * xcoffexec.c: Turn previously suppressed error
6034 message back on, after cleaning up BFD.
6036 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6037 printing of blank line, since it cases printing of an
6038 extra blank line. Is this intended? It does mess up
6040 * defs.h: Put back declarations of malloc and realloc,
6041 but protected by #ifndef MALLOC_INCOMPATIBLE.
6042 * objfiles.c: Undo previous change: Use malloc/realloc
6043 for objfile malloc/realloc fields (but add a cast).
6044 * xcoffexec.c: Suppress an error message (for now).
6046 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6048 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6049 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6050 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6052 * xcoffread.c: Modifications to C_DECL storage class handling, and
6053 introduction of an old smash_to_pointer_type() routine.
6055 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6056 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6057 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6058 parameters have been modified.
6060 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6061 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
6062 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
6063 and fetch_inferior_registers() always fetched all the registers
6064 resulting valid register values at hand all the time. Pushing a dummy
6065 frame did not require validating all register values first. After
6066 putting the above mechanism into action, we didn't have valid registers
6067 values always ready. Thus, all registers need to be fetched before
6068 pushing a dummy frame now.
6070 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6071 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
6072 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
6073 the starting address (actual frame address) of a frame.
6074 * rs6000-tdep.c: modifications to function_frame_info() to see if
6075 function reserves a frame pointer register (alloca register)
6076 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
6077 FRAME_LOCALS_ADDRESS has been updated to support debugging of
6078 functions with alloca() calls.
6080 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
6082 * xm-sysv4.h: Provide definitions/prototypes for host environment
6083 functions for which no definitions or prototypes are provided in
6084 any currently included gdb or host environment header files.
6085 For SVR4, this currently includes malloc and realloc, which cannot
6086 be portably prototyped in any gdb include file.
6088 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6090 * buildsym.h: Remove obsolete variable file_stabs.
6092 * Makefile.in: Move place where configure merges in host-
6093 and target-dependent fragments later, so the latter
6094 can override (say) GNU_MALLOC.
6095 * config/mh-rs6000: Use system malloc. Otherwise, I
6096 ended up with *two* incompatible versions of malloc
6097 (functions in libc would call the malloc in libc).
6098 I assume this is a shared library problem.
6100 * remote.c: Fix (presumed) typo.
6101 * objfiles.c: Use xmalloc/xrealloc instead of
6102 malloc/realloc (since the latter are no longer declared).
6104 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6105 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
6106 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
6107 handle individual registers.
6108 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
6109 correctly in case it wasn't cached yet. (A problem showed up
6110 after fetching individual registers.)
6111 * buildsym.c: Disable type_synonym_name's type name overwriting
6112 in cases it is unnecesary. rs6000 portation doesn't use
6113 type_synonym_name, and it used to nullify type names
6114 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
6115 type's name as soon as space for that type is allocated.
6116 * xcoffread.c: ignore a section's lineno information if it is
6117 not `.text'. (In rs6000 bfd portation integration, skipping over
6118 `.pad' sections are ignored since it was in machine independent
6119 part of the code. Thus, a problem of fake sections with invalid
6120 lineno information arised.)
6122 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6123 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
6124 * rs6000-tdep.c: make function_frame_info() work whether or not
6125 reading from a core file.
6126 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
6128 * infrun.c. main.c, printcmd.c. symtab.c:
6129 More changes from IBM for rs6000.
6132 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
6134 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
6135 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
6136 Merge in changes (mostly from IBM) for RS6000.
6137 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
6138 More changes from IBM for RS6000. These are in machine-
6139 independent code, and probably could do with some cleaning
6140 up. The most questionable of these are #ifdef IBM6000.
6141 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
6142 to single_step() (for consistency with rs6000 and i860).
6143 * utils.c: Allow the 1st arg to xrealloc to be NULL
6144 (in which case do malloc). This removes the need for
6145 some tests in xcoff code (and perhaps other places?).
6146 * coffread.c: Removed variables last_source_file,
6147 type_vector, and type_vector_length as these are now
6148 defined by buildsym.[ch].
6149 * defs.h: Remove prototypes for malloc and realloc, since
6150 these should only be used to implement xmalloc and xrealloc,
6151 and they conflict with <stdlib.h> in AIX - where they
6152 return void* even when __STDC__ isn't defined. Sigh.
6153 * munch: Recognize *initialize* in data as well as text
6154 (AIX uses data). Also, incorporate a patch from Garrett
6155 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
6156 much more sensible, by only trying to match the name of
6157 the initialize_foo function, and not the junk before it.
6159 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
6161 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
6162 unless symbol table indicates that something has changed.
6164 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
6166 * remote.c: Make it work for embedded MIPS. Increase buffer
6167 size, and use throughout. Round buffer size up if too many regs.
6168 Support baud rate setting and try for an 8-bit path. If
6169 interrupted while waiting for target, send a ^C down the wire.
6170 Avoid single-byte reads.
6171 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
6173 * mips-xdep.h: Avoid the embedded regs when on Unix.
6175 * mipsread.c: Byte-swap the symbol table structures, using
6176 routines from ecoff.c, to read a symbol table written in any
6177 of the four possible byte orders.
6178 * configure.in (mips-big-* target): Same as Sony News.
6179 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
6180 * ecoff.c: New file for symbol swapping routines.
6182 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
6184 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
6185 all-breakpoints' command.
6186 * (get_number): Allow users to enter negative breakpoint numbers.
6187 * (breakpoint_1): Reformat display of 'info break' to show new
6189 * (create_longjmp_breakpoint, breakpoint_re_set,
6190 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
6191 symfile.c (syms_from_objfile): Re-do
6192 insertion of longjmp breakpoints. Move all code into
6193 breakpoint_re_set, and call that instead of
6194 create_longjmp_breakpoint in symfile.c.
6196 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
6198 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
6199 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
6200 * symtab.c (find_pc_symtab): Handle having no objfiles.
6201 * infcmd.c: Fix comment.
6202 * objfiles.c (free_all_objfiles): Add.
6203 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
6204 * symfile.c (symbol_file_command): free all objfiles when
6205 specifying a new symbol file.
6206 (reread_symbols): Stat the file name, don't fstat the descriptor.
6208 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6210 * Makefile.in, configure.in: removed traces of namesubdir,
6211 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6212 copyrights to '92, changed some from Cygnus to FSF.
6214 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
6216 * dbxread.c (end_psymtab): Delete empty psymtabs.
6217 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
6218 * symfile.h (struct objfile): Add free_psymtabs.
6220 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
6222 * Makefile.in (VERSION): Roll to gdb-4.4.4.
6224 * symfile.c (symbol_file_command): strcmp => !strcmp.
6225 * breakpoint.h: Move prototypes to follow enum definition they need.
6226 * breakpoint.c, infrun.c: Lint.
6227 * printcmd.c: Use `enum enable' rather than `enum
6229 * mipsread.c: First pass at making it compile with the new
6230 objfile changes. Probably seriously broken still, but it
6233 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
6235 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
6236 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
6237 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6238 stepping (and nexting) through longjmp(). Also, cleanup
6239 breakpoint handling quite a bit by creating explicit breakpoint
6240 types instead of using magic breakpoint numbers.
6241 Makefile.in: Update version to 4.4.3
6243 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6245 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6246 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6247 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6249 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6251 * minsyms.c (install_minimal_symbols): Add bunches to any
6252 existing minsyms in the objfile. Avoid extra mallocation
6253 by working directly in the obstack. Remove ignored `mainline' parm.
6254 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6255 xcoffread.c: Change all callers.
6256 * FIXME: We should be able to eliminate MAINLINE from all the
6257 symbol readers now, with a small bit of work.
6259 * valops.c, value.h: Lint.
6260 * remote-vx.c: Add missing break; statement. Bugfix by
6261 Michael Sclafani, <sclafani@src.dec.com>.
6263 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6265 * Makefile.in (VERSION): Update version to 4.4.2
6266 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6267 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6268 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6269 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6270 mmap-alloc.o, mmap-sbrk.o
6272 * altos-xdep.c: Minor whitespace change.
6273 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6274 use to new minimal symbol table use.
6275 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6276 * arm-xdep.c (store_inferior_registers): Returns void.
6277 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6278 Convert from misc function vector use to new minimal symbol table use.
6279 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6280 * breakpoint.c: Add prototypes for local functions.
6281 * breakpoint.c (catch_command_1): Change to static and remove unused
6283 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6284 * breakpoint.h: Change function decls to prototype form.
6285 * buildsym.c: Add prototypes for local functions.
6286 * buildsym.c: Moved hashname() function here from dbxread.c.
6287 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6288 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6289 * buildsym.c (dbx_alloc_type): Change to static.
6290 * buildsym.c (finish_block): Add objfile parameter.
6291 * buildsym.c (misc): Change symbol_obstack to objfile version.
6292 * buildsym.c (make_blockvector): Change to static.
6293 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6294 * buildsym.c (compare_line_numbers): Change to static, args are const,
6295 cast args when used.
6296 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6297 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6298 and made static. Add objfile parameter.
6299 * buildsym.c (end_symtab): Simplify code using line table size.
6300 Realloc the linetable on the objfile symbol_obstack and copy there.
6301 * buildsym.c (scan_file_globals): Convert from misc function vector
6302 use to new minimal symbol use.
6303 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6304 strings get allocated in objfile's symbol_obstack. Convert references
6305 to builtin types to lookup_fundamental_type().
6306 * buildsym.c (read_type): Make static, add objfile parameter, convert
6307 references to buildin types to lookup_fundamental_type().
6308 * buildsym.c (read_struct_type): Add objfile parameter.
6309 * buildsym.c (read_array_type): Make static, add objfile parameter.
6310 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6311 * buildsym.c (read_huge_number): Make static.
6312 * buildsym.c (read_range_type): Make static, add objfile parameter,
6313 convert references to buildin types to lookup_fundamental_type ().
6314 * buildsym.c (read_args): Make static, add objfile parameter.
6315 * buildsym.h: Convert function decl's to prototype form.
6316 * c-exp.y: Add prototypes for local functions, convert uses of misc
6317 function vector to minimal symbol table. Reformat all builtin type
6318 initializations and pass a NULL objfile to init_type() for them.
6319 * coffread.c: Change context_stack ref's to coff_context_stack,
6320 add local function prototypes. Cast uses of xrealloc arg 1.
6321 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6322 crafting a new type.
6323 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6324 * coffread.c (finish_block): Change name to coff_finish_block.
6325 * coffread.c (make_blockvector): Add and use objfile parameter.
6326 * coffread.c (record_line): Change name to coff_record_line.
6327 * coffread.c (start_symtab): Change name to coff_start_symtab.
6328 * coffread.c (end_symtab): Change name to coff_end_symtab.
6329 * coffread.c (record_misc_function): Change name to record_minimal_
6330 symbol and change to minimal symbol table use from misc func tbl.
6331 * coffread.c (coff_symfile_read): Convert from misc function vector
6332 use to minimal symbol table use.
6333 * coffread.c (hashname): Remove; use common version in buildsym.c.
6334 * coffread.c (decode_base_type): Change references to builtin types
6335 to calls to lookup_fundamental_type().
6336 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
6337 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
6338 * command.c: Add prototypes for local functions.
6339 * command.c (add_cmd): Prototype the 'fun' parameter and use the
6340 appropriate member of the function union for that type.
6341 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
6342 ifdef out the function since it isn't currently used.
6343 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
6344 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
6345 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
6346 * command.c (help_cmd): Compare function pointer to NULL.
6347 * command.c (help_cmd_list): Compare function pointer to NULL.
6348 * command.c (lookup_cmd_1): Use correct member of function union.
6349 * command.c (undef_cmd_error): Make static.
6350 * command.c (complete_on_cmdlist): Use correct member of func union.
6351 * command.c (do_setshow_command): Use correct member of func union.
6352 * command.c (shell_escape): Convert rindex use to strrchr.
6353 * command.h (COMMAND_H): Define if already included.
6354 * command.h (cmd_list_element struct): Change 'function' to a union
6355 and prototype args. Prototype completer function.
6356 * command.h: Convert decl's to prototype form.
6357 * convex-xdep.c (store_inferior_registers): Returns void.
6358 * copying.c: Prototype local functions.
6359 * coredep.c: Minor whitespace change.
6360 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
6361 * cplus-dem.c: Prototype local functions.
6362 * dbxread.c (hashname): Remove; moved to buildsym.c.
6363 * dbxread.c (free_and_init_header_files): Make static.
6364 * dbxread.c: Add prototypes for local functions.
6365 * dbxread.c (new_object_header_files): Remove; inlined usages.
6366 * dbxread.c (xrealloc usages): Cast args.
6367 * dbxread.c (record_misc_function): Change to record_minimal_symbol
6368 and change usages accordingly.
6369 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
6370 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
6371 * dbxread.c (dbx_next_symbol_text): Make static.
6372 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
6373 * dbxread.c (init_bincl_list): Add and use objfile parameter.
6374 * dbxread.c (free_bincl_list): Add and use objfile parameter.
6375 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
6376 * dbxread.c (end_psymtab): Convert to use per-objfile data.
6377 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
6379 * dwarfread.c (record_misc_function): Change name to record_minimal_
6380 symbol and use minimal symbol table throughout.
6381 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
6382 * dwarfread.c: Convert all references to builtin types to use the new
6383 lookup_fundamental_type function.
6384 * dwarfread.c (read_enumeration): Add and use objfile parameter.
6385 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
6387 * elfread.c (record_misc_function): Convert to use record_minimal_
6389 * elfread.c (elf_symtab_read): Add objfile parameter.
6390 * eval.c: Add prototypes for local functions and move some decls
6391 around to accomodate prototypes.
6392 * expprint.c: Add prototypes for local functions. Change references
6393 to misc function vector to minimal symbol table.
6394 * findvar.c (read_memory usages): Cast args.
6395 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
6396 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
6397 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
6398 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
6399 * gould-xdep.c: Minor whitespace change.
6400 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
6401 * hp300ux-xdep.c (store_inferior_registers): Returns void.
6402 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
6403 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
6404 * i386-tdep.c: Add prototypes for local functions.
6405 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
6406 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
6407 that defaulted to int.
6408 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
6409 i386_push_dummy_frame): Returns void.
6410 * i386-xdep.c (i386_register_u_addr): Declare params that default to
6411 int and explicitly declare return type as int.
6412 * i387-tdep.c: Minor formatting changes.
6413 * i960-tdep.c (leafproc_return): Convert from misc function vector
6414 use to minimal symbol table use.
6415 * infcmd.c: Add prototypes for local functions.
6416 * infcmd.c (continue_command, until_next_command, until_command,
6417 path_info, path_command): Make static.
6418 * infcmd.c (step_1, until_next_command): Convert from misc func
6419 vector to minimal symbol table use.
6420 * inflow.c: Add prototypes for local functions.
6421 * infptrace.c (store_inferior_registers): Returns void, not int.
6422 * language.c (_initialize_language): Use proper member of function
6424 * m2-exp.y: Add prototypes for local functions, convert misc function
6425 vector uses to minimal symbol table uses.
6426 * m2-exp.y (make_qualname, yyerror): Make static.
6427 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
6428 * m68k-pinsn.c: Add prototypes for local functions.
6429 * m68k-pinsn.c (print_insn): Cast args to read_memory.
6430 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
6431 * m68k-stub.c: Add prototypes.
6432 * m88k-pinsn.c (sprint_address): Convert from misc function vector
6433 use to minimal symbol table use.
6434 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
6435 * m88k-xdep.c (store_inferior_registers): Returns void.
6436 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
6437 * mach386-xdep.c (store_inferior_registers): Returns void.
6438 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
6439 * main.c: Add prototypes for local functions.
6440 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
6441 longjmp() result to (NORETURN void).
6442 * main.c (catch_errors): Prototype the 'func' parameter.
6443 * main.c (disconnect, stop_sig, do_nothin, float_handler):
6444 Takes an unused arg.
6445 * main.c (execute_command): Call the right member of the func union.
6446 * main.c (command_loop_marker, symbol_completion_function,
6447 command_loop): Make static.
6448 * main.c (command_line_input): Make linelength unsigned, cast arg
6449 to command_line_input().
6450 * main.c (add_info, add_com): Prototype the 'fun' parameter.
6451 * main.c (initialize_main): Call right member of function union.
6452 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
6453 * mem-break.c: Include symtab.h
6454 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
6455 * mips-xdep.c (store_inferior_registers): Returns void.
6456 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
6457 use to minimal symbol table use.
6458 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
6460 * mipsread.c (make_type): Remove, convert usages to init_type.
6461 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
6462 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
6463 vector use to minimal symbol table use.
6464 * parse.c: Add prototypes for local functions.
6465 * parse.c (xrealloc usages): Cast args.
6466 * parse.c (prefixify_expression, length_of_subexp): Make static.
6467 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6468 * parser-defs.h: Convert function decls to prototype form.
6469 * partial-stab.h: Convert from misc function vector use to new minimal
6471 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6472 the per-objfile copies.
6473 * printcmd.c: Add prototypes for local functions. Move some struct
6474 definitions around to accomodate prototypes.
6475 * printcmd.c (decode_format): Make static, change args oformat and
6476 osize to int from char.
6477 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6478 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6479 * printcmd.c (print_address_symbolic): Convert from misc function
6480 vector use to minimal symbol table use.
6481 * printcmd.c (address_info): Convert from misc function vector use
6482 to minimal symbol table use.
6483 * printcmd.c (delete_display, enable_display, disable_display_command):
6485 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6486 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6487 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6488 * pyr-xdep.c (store_inferior_registers): Returns void.
6489 * remote-mm.c (mm_load): symbol_file_add return value unused.
6490 * remote-nindy.c: Minor format change.
6491 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6492 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6493 * rs6000-xdep.c (store_inferior_registers): Returns void.
6494 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6495 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6496 vector use to minimal symbol table use.
6497 * solib.c: Add prototypes for local functions.
6498 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6499 function vector use to minimal symbol table use.
6500 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6501 * solib.c (find_solib, shared_library_command): Make static
6502 * solib.c (read_memory, write_memory usages): Cast args.
6503 * solib.c (special_symbol_handling): Add function
6504 * source.c: Add prototypes for local functions.
6505 * source.c (select_source_symtab): Convert to scan objfiles.
6506 * source.c (open_source_file): Make static.
6507 * source.c (xrealloc usages): Cast args.
6508 * source.c (source_line_charpos): ifdef out, unused.
6509 * source.c (get_filename_and_charpos): Make static.
6510 * stack.c: Add prototypes for local functions.
6511 * stack.c (print_frame_info, frame_info): Convert from misc function
6512 vector use to minimal symbol table use.
6513 * symfile.c: Add prototypes for local functions.
6514 * symfile.c (compare_symbols): Make args const PTR's.
6515 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6516 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6517 * symfile.c (obsavestring): Add objfile parameter.
6518 * symfile.c (init_misc_bunches, prim_record_misc_function,
6519 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6520 sort_misc_function_vector, compact_misc_function_vector): Remove
6521 * symfile.c (symbol_file_add_digested): Add function.
6522 * symfile.c (symbol_file_add): Returns struct objfile *.
6523 * symfile.c (symbol_file_command): Modify for state file use.
6524 * symfile.c (symfile_open): Add parameter "dumpable".
6525 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6526 * symfile.c (load_command, add_symbol_file_command): Make static.
6527 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6528 * symfile.c (rindex usages): Converted to strrchr.
6529 * symfile.c (allocate_psymtab): New
6530 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6531 converted to minimal symbol table usage, but no obvious conversion.
6532 * symfile.c (free_all_symtabs): Remove.
6533 * symfile.c (_initialize_symfile): Use per-objfile info.
6534 * symfile.h: Rework the objfile structure to add per-objfile data
6535 objects (psymbol_obstack, symbol_obstack, type_obstack,
6536 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6537 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6538 Add prototypes to function declarations.
6539 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6540 function vector usage to minimal symbol table usage.
6541 * symmisc.c (DEV_TTY): Define if not defined.
6542 * symmisc.c: Add local function prototypes.
6543 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6544 printpsyms_command, print_objfiles, print_objfiles_command):
6545 Rework to use iterate_over_*
6546 * symtab.c: Add prototypes for local functions.
6547 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6548 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6549 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6550 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6551 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6552 lookup_reference_type, lookup_member_type, allocate_stub_method,
6553 check_stub_method, create_array_type, smash_to_member_type,):
6555 * symtab.c (lookup_symbol): Some args are const.
6556 * symtab.h: All type related defs and structs moved to gdbtypes.h
6557 * symtab.h: Convert decls to prototypes.
6558 * target.c (noprocess): Make static.
6559 * target.h: Change decl's to prototypes.
6560 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6561 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6562 * utils.c (_initialize_utils): Use correct member of function union.
6563 * valarith.c: include gdbtypes.h
6564 * valops.c: include gdbtypes.h, add prototypes for local functions.
6565 * valops.c (value_push, value_arg_push, find_function_addr):
6567 * valops.c (value_string): Convert from misc function vector use
6568 to minimal symbol table use.
6569 * valops.c (check_field_in): Make arg const.
6570 * valprint.c: Add prototypes for local functions.
6571 * valprint.c (print_string): Make static
6572 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6573 * values.c: Add prototypes for local functions.
6574 * values.c (value_headof): Convert from misc function vector to
6575 minimal symbol table.
6576 * xcoffexec.c: Add prototypes for local functions.
6577 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6579 * xcoffexec.c (relocate_minimal_symbol): Add.
6580 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6581 * xcoffread.c: Add prototypes for local functions.
6582 * xcoffread.c (sort_syms): Convert to scan objfiles.
6583 * xcoffread.c (read_xcoff_symtab): Make static.
6584 * xcoffread.c (various): Replace references to builtin types with
6585 calls to lookup_fundamental_type. Replace references to symbol_obstack
6586 and psymbol_obstack with pointers to the per-objfile copies.
6587 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6588 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6590 * xcoffread.c (init_stringtab): Add objfile parameter.
6591 * gdbtypes.c: New file
6592 * minsyms.c: New file
6593 * mmap-alloc.c: New file
6594 * mmap-sbrk.c: New file
6595 * objfiles.c: New file
6599 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6601 * Check in Fred Fish's changes in these modules. Fred
6602 will make ChangeLog entries for all of them. Update VERSION
6605 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6607 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6609 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6610 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6611 value.h: Prototypes for static functions; lint.
6612 * gdbtypes.h: Empty file to ease transition.
6614 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6616 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6617 inferior.h, language.h, signame.h, target.h, terminal.h,
6618 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6619 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6621 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6622 signame.c, sparc-xdep.c: Prototypes for all static functions.
6624 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6625 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6626 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6627 Remove to_call_function and target_call_function, since it
6628 always calls the same thing (call_function_by_hand).
6629 * core.c, exec.c, solib.c: Rename target_ops sections =>
6631 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6632 target.h: target_kill takes no args.
6633 * language.c (language_info): Scaffolding to allow briefer
6634 messages when the current language changes. FIXME.
6635 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6636 complaints about volatile functions.
6637 * xm-sysv4.h (HAVE_MMAP): Define.
6639 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6641 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6642 to make prototypes for all functions declared here.
6643 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6644 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6645 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6646 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6647 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6648 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6649 * utils.c: Avoid declaring malloc and realloc. Lint.
6650 (request_quit): Accept signal-number parameter.
6652 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6654 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6655 DIE's. Add new function read_tag_pointer_type() to read them.
6657 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6658 When creating a new user defined type, check to see if a partial
6659 type already exists, and if so, bash it to fit.
6661 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6663 * coffread.c (decode_base_type): Pass long, not union.
6664 Fix by Eric Valette, ev@chorus.fr.
6666 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6668 * elfread.c (elf_symtab_read): Fix code to correctly track
6669 changes in bfd for absolute symbols.
6671 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6673 * xm-vaxbsd.h: Close off comment.
6675 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6677 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6679 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6681 * mips-tdep.c (mips_print_registers): Print correct register
6682 number for double pseudo-registers.
6684 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6686 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6687 in the op$::OPERATOR. case. From Steven McCanne,
6688 <mccanne@horse.ee.lbl.gov>.
6690 * exec.c (set_section_name): Pass arg to exec_files_info;
6691 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6693 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6695 * main.c (print_gdb_version): Copyright msg: only this year.
6696 (cd_command): Avoid changing current_directory on error.
6698 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6700 * mipsread.c (parse_partial_symbols): Handle dependencies
6701 between partial symbol tables (when not doing stabs-in-ecoff).
6702 (This used to be handled by parse_fdr, but parse_fdr was
6703 incompatible with handling stabs-in-ecoff, so the code
6704 was re-written to not use parse_fdr. Unfortunately,
6705 the logic to handle dependencies was overlooked.)
6707 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6709 * coffread.c (read_enum_type): Use the size of a target int when
6711 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6713 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6714 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6715 TARGET_PTR_BIT to determine size of a pointer
6716 * values.c (unpack_long): when unpacking a REF or a PTR don't
6717 assume the size of the type.
6719 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6721 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6722 looking at its members. Improve guess between struct and union,
6723 only assuming union if multiple members have offsets of zero.
6725 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6727 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6728 (This is just for clarity - and one day permitting us to
6729 change FP0_REGNUM from 38 to 32, which would make more sense.)
6730 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6731 register numbers in stabs-in-ecoff get handled correctly.
6733 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6735 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6736 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6737 into BSD and Ultrix.
6739 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6741 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6743 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6745 * Makefile.in: Increment version to 4.4.1.
6746 * main.c (print_gdb_version): Update copyright notice.
6748 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6750 * mipsread.c: Prepend "struct " to the names of structure
6751 types, and similarly for enums and unions. (This used
6752 to be done, but got lost in the re-write to "guess" the
6753 difference between enum/struct/union.)
6754 Also, guess that a tag is an enum if the first member
6757 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6759 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6762 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6764 * Projects: Patching executables is done.
6765 * Makefile.in (VERSION): Roll to gdb-4.4.
6766 * README, WHATS.NEW: Update for gdb-4.4.
6768 * symfile.c (reread_symbols): Whenever we reread one object
6769 file's symbols, we must restart the scan, because the object_files
6770 chain has been permuted.
6772 * exec.c (exec_files_info): Split out into print_section_info.
6773 Print BFD filename of each section if it's not the default one.
6774 * core.c (core_files_info): Call print_section_info.
6776 * xm-vax.h: Include a few system header files whose definitions
6777 must precede defs.h.
6778 * language.c, language.h: Make some things const.
6779 * expression.h, main.c: const spreads like ooze.
6781 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
6782 since BREAKPOINT values can be >0x80.
6784 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
6786 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
6788 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
6790 * sparc-pinsn.c: Remove kludge for preferring architectures.
6791 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
6792 and forever. Add `add' instruction to the set that get checked
6793 for a preceding `sethi' in order to print an absolute address.
6794 Corresponding changes in ../include/opcode/sparc.h needed
6795 to eliminate garbage instructions.
6797 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
6799 * mipsread.c (parse_partial_symbols): Make sure partial
6800 symbols are created for external symbols (as used to be
6801 the case). This is a bit of a pain with the mips-coff.
6802 It uses a table which points to all of the external
6803 symbols belonging to a particular FDR or psymtab.
6804 Once we've generated this table, we might as well save
6805 it, and then use it in psymtab_to_symtab_1 to find
6806 the symbols to pass to parse_external().
6807 * symfile.c, symfile.c: New function start_psymtab_common
6808 to share the common parts of allocating a new psymtab
6809 for dbxread, mipsread (and later dwarfread). Its code
6810 was pulled out from start_psymtab in dbxread.c.
6811 * dbxread.c (start_psymtab): Use start_psymtab_common().
6813 * valprint.c (val_print): If there is an error when trying
6814 to print a string, check to see if there really is a problem
6815 by reading just one character. If that works, assume
6818 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
6820 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
6821 cypress, v8 mnemonics in that order.
6823 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
6825 * sparc-pinsn.c: Put the qsort() back in.
6827 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
6829 * findvar.c (read_register, write_register): Handle machines
6830 where REGISTER_TYPE is not the same size as "int".
6832 Handle debug symbols in dynamically loaded (relocated) code:
6834 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
6835 offset to process_one_symbol.
6836 (process_one_symbol): Take new offset parameter. Add it into
6837 appropriate symbol types to relocate symbols to loaded addresses.
6838 Handle all possible symbol types, and complain() about types that
6839 we don't expect to see.
6840 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
6841 process_one_symbol (FIXME, should pass real offset).
6845 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
6847 (set_breakpoint, break_command_1, until_break_command,
6848 catch_command_1, breakpoint_re_set_one): Use it.
6849 * symtab.h (resolve_sal_pc): Declare.
6850 * infcmd.c (jump_command): Use resolve_sal_pc.
6852 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
6854 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
6856 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
6858 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
6859 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
6860 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
6862 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
6864 * dbxread.c (process_one_symbol): Make a first cut at handling
6865 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
6867 * symtab.c (find_pc_line): Fix stepping into and out of #included
6870 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
6872 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
6873 no longer any need to copy ../include/opcode/* into gdb.
6875 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
6877 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
6879 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
6881 * valprint.c (type_print_base, type_print_method_args):
6882 Print C++ constructor methods without bogus "return type."
6884 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
6886 * infptrace.c (child_xfer_memory): Parameter "target" should
6887 be a pointer to a structure, not the entire structure.
6889 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
6891 * depend: Convert the couple of references to ansidecl.h that
6892 used the local gdb version to use the ../include version.
6894 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
6897 (child_xfer_memory): Takes pointer to a struct, not entire struct.
6898 (inferior_proc_init): Fix non-ANSI version of args.
6899 (attach): Call print_sys_errmsg with correct number of args.
6900 (mappingflags): Make static, does not need to be global.
6902 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
6903 not the entire struct itself.
6905 * valops.c (value_assign): Cast some args to modify_field() and
6906 {read,write}_register_bytes() correctly.
6908 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
6910 * Makefile.in (MALLOCSRC): Removed reference to removed local
6913 * dwarfread.c (list_in_scope): Needs an initial value, use file
6916 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
6918 * main.c (main): Make option_index local to keep new getopt happy.
6919 main.c, solib.c, Makefile.in: Update copyright notices.
6921 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
6923 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
6925 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
6927 * Makefile.in (HFILES): Add partial-stab.h.
6929 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
6931 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
6932 New files for stratus. Not complete enough to actually build
6933 on the Stratus machine; that awaits copyright assignment for
6936 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
6937 for getting custom flags into CFLAGS when doing makes.
6939 * configure.in: Add config information for stratus.
6941 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
6943 * dbxread.c (process_one_symbol): Pass address of structure
6944 to complain(), rather than the whole structure.
6946 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
6948 * solib.c (solib_add_common_symbols): Only compile in when not
6949 using SVR4 style shared libraries.
6951 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
6953 * dwarfread.c (locval): Add offreg flag to indicate location
6954 values that are computed off a base register.
6956 * dwarfread.c (new_symbol): Rework TAG_global_variable and
6957 TAG_local_variable cases to account for static variables
6958 within function scopes.
6960 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
6962 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
6963 doesn't exist on some systems.
6965 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
6966 nexting over recursive function calls.
6968 * target.c (target_read_string): Create this routine to read null
6969 terminated strings from the target. It deals with running off the
6970 end of memory elegantly as well. solib.c (find_solib): Use
6971 target_read_string() to avoid problems with running off the end of
6974 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
6975 that reference pgrp_inferior.
6977 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
6979 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
6980 mips-tfile has been hacked to act more "traditionally."
6981 * dbxread.c: Fixed typo in comment.
6983 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
6985 * mips-tdep.c (mips_skip_prologue): Add some number of
6986 'sw' instructions before 'addiu' adjusts the stack.
6988 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
6990 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
6991 freescope, buildblock closescope, record_line, add_symbol_to_list,
6992 gatherblocks, make_blockvector): Extensive changes to switch
6993 to generic symbol table building code in buildsym.c. Remove
6994 scope tree structures and functions, symbol table building
6995 functions, and lots of other small changes.
6997 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
6998 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7000 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7002 * buildsym.c (cleanup_undefined_types): Add support for enums.
7003 This fixes the 'GDB internal error. cleanup_undefined_types with
7006 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7008 * dbxread.c: detect gcc2 compilations.
7010 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7012 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7013 in ../include/opcode/sparc.h.
7015 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7017 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7018 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7019 to reflect actual locations of opcode files, so TAGS target will
7022 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7024 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7027 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7028 dereferencing to access the correct elements.
7030 * valops.c (value_addr): Declare return type of external func
7033 * xcoffread.c: Undefine next_symbol_text before redefining it.
7035 For older changes see ChangeLog-9091
7041 version-control: never