1 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
3 * defs.h (STRCMP): Make it work for unsigned chars.
5 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
7 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
8 * config/hp300bsd.mh (REGEX, REGEX1): Define.
9 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
10 define to kludge the large opcode table into two smaller tables,
11 since GCC take exponential space to build the table. Lint.
12 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
14 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
16 * Makefile.in (VERSION): Roll to 4.7.9.
17 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
18 definition here, to handle both BSD 4.3 and 4.4 systems.
19 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
20 * remote.c (alarm): Move declaration to global level, before
21 first reference to it.
22 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
23 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
25 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
27 * remote.c (readchar): forward declare alarm which otherwise looks
28 like an undeclared variable to gcc.
30 * dbxread.c (process_one_symbol): cast enum value N_SO into int
31 when comparing against an int. Avoids superfluous warning from
34 * inflow.c (set_sigint_trap): add cast to assignment from signal.
35 Avoids superfluous warnings from some systems and/or compilers
36 (like vax ultrix 4.2.)
38 * language.c (struct op_print unk_op_print_tab): use the enum
39 values rather naked zeros as initializers. Avoids warnings from
40 ultrix type compilers.
42 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
44 * Makefile.in (VERSION): Roll to 4.7.6.
45 (SFILES_SUBDIR): Add 29k-share/udi_soc.
46 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
47 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
48 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
49 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
50 (depend): Fix bug where nm-files in config files weren't noticed.
51 (make-proto-gdb-1): Avoid changing directories while building new
52 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
54 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
56 * remote.c: Improve error recovery. Allow user to break out
57 of initial connection attempt with INTERRUPT. Treat a timeout
58 while waiting for remote packet like a retry, unless the remote
59 side is actively running user code. Fix a few long printf_filtered's.
61 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
64 * buildsym.c (start_subfile): Allow null file name.
66 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
68 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
69 expects a pointer to complaint rather than a complaint
71 (process_linenos): free the previously allocated subfile name,
72 then allocate the new one from the heap.
74 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
76 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
78 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
80 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
81 Previously, would bogusly index off the bottom of type_vector.
82 (rs6000_builtin_type): Accept type number as argument.
83 (read_type, case '-'): Handle negatives like any other type number.
85 * symfile.c (deduce_language_from_filename): Handle null name.
87 * mips-tdep.c (isa_NAN): Fix byte order dependency.
88 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
89 fixed by sato@sm.sony.co.jp.
91 * xcoffread.c (parmsym): Don't use an initializer to set up
92 this struct symbol. Set it up in initialize_xcoffread.
93 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
94 works on real rs/6000 target with #ifndef FAKING_RS6000.
96 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
98 * stabsread.c (rs6000_builtin_type): Move function from
99 xcoffread.c:builtin_type.
100 * xcoffread.c (builtin_type): Move to stabsread. Remove
101 IBM6000_HOST dependency. Move misplaced comments.
102 (various): Change printf's to complaints.
103 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
104 objfile argument to read_type calls under #if 0.
105 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
106 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
107 * Makefile.in: xcoffread.o is not built by default.
108 * xm-rs6000.h (IBM6000_HOST): Remove.
109 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
110 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
113 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
115 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
116 VALUE_LVAL to be lval_memory so that we don't try to modify wild
117 register numbers when user tries to modify elements in structs
119 * inflow.c (child_terminal_info): Move banner outside of system
121 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
122 passes struct/union arguments by address.
124 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
126 * Based on patch from Martin Walker <maw@netcom.com>:
127 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
128 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
129 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
131 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
133 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
134 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
136 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
138 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
141 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
143 * stabsread.c (define_symbol): Complain about unrecognized names
144 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
145 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
146 (read_cpp_abbrev): Don't use the class name as part of the
147 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
148 abbrevs. Inspired by Mike Tiemann.
149 (read_tilde_fields): Comment. Remove ancient dead code.
150 Remove erroneous but non-dead code. Simplify. Add complaints.
151 (in general): Remove extraneous (parentheses) in return
154 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
156 * coffread.c (coff_lookup_type): Fix fencepost error reported
157 by Art Berggreen, <arg@opal.acc.com>.
159 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
160 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
162 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
163 test, which is apparently left over from when we used native
164 include files and couldn't depend on the member names being there.
165 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
167 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
169 * mipsread.c: Major overhaul to use new BFD symbol table reading
170 routines. Now swaps information as it is needed, rather than
171 swapping everything when the file is read.
173 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
175 * Makefile.in (TARDIRS): Add sparclite demo dir.
176 (*.tab.c): Change dependency on Makefile to depend on
177 Makefile.in, otherwise it always rebuilds after configuring.
178 Force output *.tab.c file into current directory even in "make"
179 versions that rewrite dependent file names used in command lines.
181 * TODO: Remove some things we did.
182 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
183 * os68k-xdep.c: Remove; useless file (os68k is a target only).
184 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
185 * symtab.h: Eliminate unnamed unions and structs.
187 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
189 * Makefile.in (VERSION): Roll to 4.7.5.
191 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
193 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
194 re-evaluating symbol pointers.
196 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
198 * c-exp.y (lcurly, rcurly): New nonterminals.
199 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
201 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
202 made function static.
203 * parse.c (struct funcall): Moved struct def from parser-defs.h.
204 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
205 * parse.c (start_arglist):
206 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
207 * parser-defs.h (struct funcall): Moved struct def to parse.c.
208 * parser-defs.h (funcall_chain): Moved to parse.c.
209 * printcmd.c (print_frame_nameless_args): Fix prototype.
210 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
211 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
212 * valops.c (typecmp): Moved prototype from values.h.
213 * value.h (typecmp): Moved prototype to valops.c, made static.
214 **** start-sanitize-chill ****
215 * ch-exp.y (yylex): Change way control sequences are disabled.
216 **** end-sanitize-chill ****
218 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
220 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
222 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
224 * mipsread.c (upgrade_type): Build array types correctly, using
225 create_range_type and create_array_type.
227 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
229 * remote-nindy.c: Cleanup.
231 * infrun.c (wait_for_inferior): When rolling back the PC after
232 a breakpoint, call write_pc so that NPC gets rolled back as well
235 * blockframe.c (inside_entry_file, inside_main_func,
236 inside_entry_func): PC of zero is always "bottom of stack".
238 * printcmd.c (print_frame_args, print_frame_nameless_args):
239 Let print_frame_nameless_args decide whether there are any,
240 laying groundwork for possibly later printing 29K args for
241 functions where we have tag words but no symbols.
243 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
245 * Makefile.in: fix GDB doc targets for new doc subdir structure
247 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
249 * stack.c (parse_frame_specification): Parse as many arguments
250 as there are (up to MAXARGS). Pass all of them in argc, argv
251 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
252 many there were, onto SETUP_ARBITRARY_FRAME.
253 * tm-mips.h, tm-sparc.h: Corresponding changes.
254 * mips-tdep.c, sparc-tdep.c: Ditto.
256 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
258 * hp300ux-nat.c: Update copyrights.
259 * mipsread.c (parse_partial_symbols): Complain about block
260 indexes that go backwards. Fix from Peter Schauer.
261 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
262 symbol-file that has no linkage symbols to be read.
263 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
264 from tm- file to xm-file, since they're host dependent.
265 * valarith.c (value_binop): Typo.
267 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
269 * sparclite/aload.c: Add copyleft.
270 * sparclite/crt0.s: Add comment at beginning.
272 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
274 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
275 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
277 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
279 * values.c (value_headof): Fix typo in which VTBL and ARG were
280 being confused for one another.
282 * valops.c (typecmp): Now static.
284 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
285 baseclass--we don't always inherit its virtual function table
288 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
289 pointer correctly in case value_struct_elt moves it around.
291 * valops.c (typecmp): Now static. Also, now groks references
294 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
295 zero on recursive call. If NAME is the name of TYPE, return TYPE.
297 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
299 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
300 to avoid "too much defining" error from native C compiler (!).
302 * Makefile.in (HFILES): Add typeprint.h.
303 * typeprint.[ch]: Update copyrights.
305 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
307 * Makefile.in: Update to match doc/ subdir changes.
309 * config/hp300hpux.mh: No cross-host file needed, just native.
310 * config/go32.mh: Remove nonexistent "native" support.
312 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
313 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
314 * m88k-tdep.c (next_insn): Lint, cleanup.
315 (store_parm_word): Lint.
317 * README: Fix typo (reported by karl@hq.ileaf.com).
319 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
321 * expression.h (BINOP_CONCAT): Document use for self concatenation
322 an integral number of times.
323 * language.c (binop_type_check): Extend BINOP_CONCAT for self
325 * valarith.c (value_concat): Rewrite to support self
326 concatenation an integral number of times.
327 **** start-sanitize-chill ****
328 * Makefile.in (ch-exp.tab.c): Change "expect" message.
329 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
330 eliminate hundreds of spurious shift/reduce and reduce/reduce
331 conflicts that mask the 5 real ones.
332 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
333 * ch-exp.y (integer_literal_expression): Remove production,
335 **** end-sanitize-chill ****
337 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
339 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
340 implied that "no side effects" was nonfunctional.
341 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
342 character string and bitstring concatenation.
343 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
344 * expression.h (exp_opcode): Add BINOP_CONCAT.
345 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
346 * language.c (string_type): Add function to determine if a type
348 * language.c (binop_type_check): Add case for BINOP_CONCAT.
349 * valarith.c (value_concat): New function to concatenate two
350 values, such as character strings or bitstrings.
351 * valops.c (value_string): Remove error stub and implement
353 * value.h (value_concat): Add prototype.
354 **** start-sanitize-chill ****
355 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
356 * ch-exp.y (yylex): Recognize SLASH_SLASH.
357 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
359 **** end-sanitize-chill ****
361 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
363 * c-exp.y (exp): Add production to support direct creation
364 of array constants using the obvious syntax.
365 * c-valprint.c (c_val_print): Set printed string length.
366 * dwarfread.c (read_tag_string_type): New prototype and
367 function that handles TAG_string_type DIEs.
368 * dwarfread.c (process_dies): Add case for TAG_string_type
369 that calls new read_tag_string_type function.
370 * expprint.c (print_subexp): Add support for OP_ARRAY.
371 * gdbtypes.c (create_range_type, create_array_type): Inherit
372 objfile from the index type.
373 **** start-sanitize-chill ****
374 * ch-typeprint.c (chill_print_type): Add case for
376 * ch-valprint.c (chill_val_print): Fix case for
378 **** end-sanitize-chill ****
380 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
382 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
383 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
386 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
388 * c-exp.y (exp:STRING): Convert C strings into array-of-char
389 constants with an explicit null byte terminator. OP_STRING is
390 now used for real string types.
391 * c-lang.c (builtin_type_*): Move declarations to lang.c since
392 they are used by all languages.
393 * c-lang.c (_initialize_c_language): Move initializations of
394 builtin_type_* to lang.c.
395 * c-typeprint.c (c_type_print_varspec_prefix,
396 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
398 * c-valprint.c (c_val_print): Change the way character arrays
399 are printed as strings to be consistent with the way strings
400 are printed when pointer-to-char types are dereferenced.
401 Remove test of print_max before calling val_print_string, which
402 now does it's own test.
403 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
404 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
405 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
406 * gdbtypes.c (builtin_type_*): Add declarations moved from
408 * gdbtypes.c (create_string_type): New function to create real
410 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
411 renamed to TYPE_CODE_STRING.
412 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
413 builtin_type_* types moved from c-lang.c.
414 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
416 * gdbtypes.h (builtin_type_string): Add extern declaration.
417 * gdbtypes.h (create_string_type): Add prototype.
418 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
419 renamed to TYPE_CODE_STRING.
420 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
422 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
423 renamed to TYPE_CODE_STRING.
424 * parse.c (length_of_subexp, prefixify_subexp): Add case for
426 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
427 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
429 * valops.c (allocate_space_in_inferior): New function and
430 prototype, using code ripped out of value_string.
431 * valops.c (value_string): Rewritten to use new function
432 allocate_space_in_inferior, but temporarily disabled until some
433 other support is in place.
434 * valops.c (value_array): New function to create array constants.
435 * valprint.c (val_print_string): Add comment to document use,
436 complete rewrite to fix several small buglets.
437 * value.h (value_array): Add prototype.
438 * value.h (val_print_string): Change prototype to match rewrite.
439 **** start-sanitize-chill ****
440 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
441 * ch-exp.y (match_character_literal): Disable recognition of
442 control sequence form of character literals and document why.
443 **** end-sanitize-chill ****
445 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
447 * nindy-share/nindy.c: Add comments to #endif's to clarify
450 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
451 read_memory to get byte order right.
452 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
453 anymore. This is done in paread.c now. We expect unwind info
454 to hang off of objfiles, and search all of the objfiles when until
456 * (skip_trampoline_code): Cast arg to target_read_memory.
457 * objfiles.h (struct objfile): Add new field obj_private to hold
458 per object file private data (unwind info in this case).
459 * paread.c (read_unwind_info): New routine to read unwind info
460 for the objfile. This data is hung off of obj_private.
461 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
462 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
463 make this easier to access.
465 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
467 * c-valprint.c (cp_print_class_member): Add extern decl.
468 * c-valprint.c (c_val_print): Extract code for printing methods
469 and move it to cp_print_class_method in cp-valprint.c.
470 * c-valprint.c (c_val_print): Extract code to print strings and
471 move it to val_print_string in valprint.c.
472 * cp-valprint.c (cp_print_class_method): New function using
473 code extracted from c_val_print.
474 * valprint.c (val_print_string): New function using code
475 extracted from c_val_print.
476 * value.h (val_print_string): Add prototype.
477 **** start-sanitize-chill ****
478 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
479 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
480 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
481 CHECKBUF, growbuf_by_size): New variables, macros, and support
482 functions for implementing a dynamically expandable temp buffer.
483 * ch-exp.y (match_string_literal): New lexer function.
484 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
485 removed and replaced with new CHECKBUF macro.
486 * ch-exp.y (yylex): Call match_string_literal when appropriate.
487 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
488 **** end-sanitize-chill ****
490 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
492 * Makefile.in: Add info for paread.o.
493 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
495 * blockframe.c (frameless_look_for_prologue): Correct the
497 * gdbtypes.h, gdbtypes.c: Use const in decl of
498 cplus_struct_default, now that pa-gas assembler has been fixed.
499 * hppah-nat.c: Formatting.
500 * hppah-tdep.c: Remove lots of useless externs for variables we
502 * (find_unwind_entry): Speed up by using binary search, and a one
504 * (rp_saved): New routine to see what unwind info says about RP
505 being saved on the stack frame.
506 * (frame_saved_pc): Look for prologue to see if we need to
507 examine the stack for the saved RP or not.
508 * (init_extra_frame_info): Check for prologue, instead of
509 framesize to determine if we are frameless or not.
510 * (frame_chain_valid): Stop backtraces when we run into _start.
511 * (push_dummy_frame): Reformat to make more readable.
512 * (find_dummy_frame_regs): ditto.
513 * (hp_pop_frame): ditto.
514 * (hp_restore_pc_queue): small cleanup.
515 * (hp_push_arguments): ditto.
516 * (pa_do_registers_info): ditto.
517 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
518 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
519 * Define FRAME_CHAIN_VALID.
520 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
523 * paread.c (pa_symtab_read): Use new bfd conventions for
524 accessing linker symbol table.
525 * (pa_symfile_init): Access embedded STAB info via BFD section
526 mechanism and related macros.
529 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
531 * sparc-stub.c: Use a seperate stack for our traps.
532 * Handle recursive traps.
533 * Remove all trap init code. This needs to be done by the
535 * (set_mem_fault_trap): Call exceptionHandler() to setup this
537 * (handle_exception): See if we are at breakinst, if so, then
538 advance PC sp that users can just step out of breakpoint().
539 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
540 new place if SP has changed.
541 * (case 's'): Get rid of this, we can't do it yet.
542 * (case 't'): New command to test any old random feature.
543 * (case 'r'): New command to reset the system.
544 * (breakpoint): Add label to breakpoint trap instruction so that
545 handle_exception() can detect where we are and get past the
546 breakpoint trivially.
548 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
550 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
552 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
554 * configure.in: recognise all sparclite variants
556 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
558 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
559 binary files oring in the right bit.
561 * main.c, source.c, state.c, symmisc.c: use macros defined in
562 fopen-{bin|both} when fopening files.
564 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
566 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
567 from a configuration file (typically including <limits.h>), or to
568 TARGET_CHAR_BIT if CHAR_BIT is not defined.
569 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
570 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
571 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
572 * exppritn.c (print_subexp, dump_expression): Add case for
574 * expression.h (OP_BITSTRING): New expression element type for
576 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
577 macros to convert between number of expression elements and bytes
578 to store that many elements.
579 * i960-tdep.c (leafproc_return): Use new macros to access
580 minimal symbol name and address fields.
581 * m88k-pinsn.c (sprint_address): Use new macros to access
582 minimal symbol name and address fields.
583 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
584 minimal symbol address field.
585 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
586 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
587 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
588 Use new BYTES_TO_EXP_ELEM macro.
589 * parse.c (write_exp_bitstring): New function to write packed
590 bitstrings into the expression element vector.
591 * parse.c (length_of_subexp, prefixify_subexp): Add case for
593 * parser-defs.h (struct stoken): Document that it is used for
594 OP_BITSTRING as well as OP_STRING.
595 * parser-defs.h (write_exp_bitstring): Add prototype.
596 **** start-sanitize-chill ****
597 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
598 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
599 LOWER, LENGTH): New tokens for keywords.
600 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
601 upper_lower_argument, length_argument, array_mode_name,
602 string_mode_name, variant_structure_mode_name): New non-terminals
604 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
605 * ch-exp.y (match_bitstring_literal): New lexer support function
606 to recognize bitstring literals.
607 * ch-exp.y (tokentab6): New token table for 6 character keywords.
608 * ch-exp.y (tokentab5): Add LOWER, UPPER.
609 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
610 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
611 * ch-exp.y (yylex): Check tokentab6.
612 * ch-exp.y (yylex): Call match_bitstring_literal.
613 **** end-sanitize-chill ****
615 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
617 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
618 symbol name and value fields.
620 * c-exp.y (yylex): Make static, to match prototype and other
623 * expression.h (exp_opcode): Add BINOP_MOD.
624 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
625 * expprint.c (dump_expression): Handle new BINOP_MOD.
626 * language.c (binop_type_check): Handle new BINOP_MOD.
627 * main.c (float_handler): Re-enable float handler when hit.
628 * valarith.c (language.h): Include, need current_language.
629 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
630 for integer divide truncates towards zero for negative results.
631 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
632 * valarith.c (value_binop): Allow arithmetic operations on
633 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
634 **** start-sanitize-chill ****
635 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
636 * ch-exp.y (tokentab3): Add MOD and REM.
637 * ch-exp.y (yylex): Set innermost_block for symbols found
638 in local scopes. Return LOCATION_NAME for local symbols.
639 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
640 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
641 **** end-sanitize-chill ****
643 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
645 * command.c (shell_escape, make_command, _initialize_command):
646 don't create or use fork if CANT_FORK is defined.
647 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
648 code written for the IBM PC" remain.
649 * xm-go32.h: define CANT_FORK
651 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
653 * remote-sim.c: first attempt at general simulator interface
654 * remote-hms.c: whitespace
655 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
656 understand new stack layout. (print_register_hook): print ccr
657 register in a fancy way.
659 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
661 * eval.c (language.h): Include.
662 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
663 to pointer types when the current language is C. It loses for
664 other languages when the lower index bound is nonzero.
665 * valarith.c (value_subscript): Take array lower bounds into
666 account when performing subscripting operations.
667 * valops.c (value_coerce_array): Add comment describing why
668 arrays with nonzero lower bounds are dealt with in value_subscript,
669 rather than in value_coerce_array.
671 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
673 **** start-sanitize-chill ****
674 * ch-exp.y (FLOAT_LITERAL): Add token.
675 * ch-exp.y (literal): Add FLOAT_LITERAL.
676 * ch-exp.y (match_float_literal): New lexer routine.
677 * ch-exp.y (convert_float): Remove.
678 * ch-exp.y (yylex): Call match_float_literal.
679 * ch-exp.y (yylex): Match single '.' after trying
680 to match floating point literals.
681 **** end-sanitize-chill ****
683 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
684 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
686 * expprint.c (dump_expression): New function for dumping
687 expression vectors during gdb debugging.
688 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
689 MULTI_SUBSCRIPT and moved out of BINOP range.
690 * expression.h (DUMP_EXPRESSION): New macro that calls
691 dump_expression if DEBUG_EXPRESSIONS is defined.
692 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
693 * parse.c (length_of_subexp, prefixify_subexp): Change
694 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
695 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
696 prefixify'ing the expression.
697 * printcmd.c (print_command_1): Add comment.
698 **** start-sanitize-chill ****
699 * ch-exp.y (expression_list): Add useful actions.
700 * ch-exp.y (value_array_element): Add useful actions.
701 * ch-exp.y (array_primitive_value): Add production.
702 * ch-exp.y (yylex): Recognize ',' as a token.
703 **** end-sanitize-chill ****
705 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
707 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
708 POSIXize the recursive makes (make [variable assignments] target{s})
710 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
712 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
713 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
714 CPLUS_MARKER for all SVR4 systems, so follow suit.
715 * defs.h (strdup_demangled): Remove prototype.
716 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
717 SYMBOL_INIT_LANGUAGE_SPECIFIC.
718 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
719 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
720 prim_record_minimal_symbol_and_info): Use new macro
721 SYMBOL_INIT_LANGUAGE_SPECIFIC.
722 * minsyms.c (install_minimal_symbols): Use new macro
723 SYMBOL_INIT_DEMANGLED_NAME.
724 * stabsread.c (define_symbol): Use new macro
725 SYMBOL_INIT_DEMANGLED_NAME.
726 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
727 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
728 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
729 SYMBOL_INIT_DEMANGLED_NAME.
730 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
731 SYMBOL_DEMANGLED_NAME now tests language itself.
732 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
733 now tests language itself.
734 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
735 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
736 mangled name member in the language dependent portion of a symbol.
737 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
738 mangled name member appropriate for a symbol's language.
739 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
740 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
741 SYMBOL_DEMANGLED_NAME now tests language itself.
742 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
743 initializes language dependent portion of symbol.
744 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
745 demangles and caches the demangled form of symbol names.
746 * utils.c (fputs_demangled, fprint_symbol): Use current language
747 to select an appropriate demangling algorithm.
748 * utils.c (strdup_demangled): Remove, no longer used.
749 **** start-sanitize-chill ****
750 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
751 access the Chill mangled name member in the language dependent
753 * ch-lang.c (chill_demangle): New function, simple demangler.
754 * defs.h (chill_demangle): Add prototype.
755 * symtab.h (language_dependent_info): Add struct for Chill.
756 **** end-sanitize-chill ****
758 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
760 * Makefile.in (BISON): Add comment that when bison is used, it
761 must include the "-y" option.
762 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
763 Remove defines to remap non-yacc symbols, thus backing out of
764 previous recent changes. Standard policy is that non-yacc parser
765 generators get fixed, rather than adding bug workarounds in gdb
766 for each new one that pops up. Expand comment to note this.
767 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
769 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
771 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
772 case. Use code in N_SOL.
774 * paread.c: New file that contains all HPPA/HPUX symbol reading
776 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
777 * (dbx_symfile_init): Use sizeof(long) instead of 4.
778 * (dbx_symfile_offsets): Make static.
779 * (pastab_build_psymtabs): New interface routine for paread to
780 send stabs into dbxread.
781 * gdb-stabs.h: Remove gobs of HPPA cruft.
783 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
785 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
787 **** start-sanitize-chill ****
788 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
789 **** end-sanitize-chill ****
791 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
792 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
793 and YYDEBUG is not already defined.
794 * c-exp.y (strncmp): Replace throughout with STREQN, missed
795 them during the previous replacements.
796 * printcmd.c (_initialize_printcmd): Update internal documentation
797 for "set" command to note that the assignment syntax is language
799 **** start-sanitize-chill ****
800 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
801 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
802 and YYDEBUG is not already defined.
803 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
804 single_assignment_action): New terminals and nonterminal for gdb
805 extensions to chill expression grammer.
806 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
807 tokens that start with '$' (register names, convenience vars, etc).
808 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
809 * ch-exp.y (yylex): Call match_dollar_tokens.
810 **** end-sanitize-chill ****
812 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
814 * hppah-tdep.c (skip_trampoline_code): Use new macros for
815 accessing minimal symbol data.
816 * infcmd.c (read_pc): Use #ifdef, not #if.
817 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
818 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
821 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
822 frame. Use find_return_regnum to find the caller.
823 * (find_unwind_entry): New routine to locate stack frame info
824 associated with a procedure. This looks in the $UNWIND_START$
825 section in the SOM file.
826 * (find_return_regnum): New routine. Uses find_unwind_entry() to
827 figure out where the caller's return address is stored.
828 * (find_proc_framesize): New routine. Uses find_unwind_entry()
829 to figure out the frame size for a procedure.
830 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
831 * (init_extra_frame_info): New routine. Corrects PC and FP for
832 outermost frame if necessary.
833 * (frame_chain): New routine, moved from tm-hppa.h.
834 * (skip_trampoline_code): Handle computed function calls (ie:
835 calls from $$dyncall).
836 * (unwind_command): Temporary support function to allow user
837 to control/observe aspects of the unwind (stack frame) info.
838 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
839 was in a system call, if so, then read the PC from r31.
840 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
841 with extra arg for skip_trampoline_code().
842 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
843 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
844 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
846 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
848 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
849 Call new bfd_get_size() and verify that string table is no larger
850 than the file that is supposed to contain it.
851 * symfile.c (syms_from_objfile): Only complain about configured
852 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
853 current target is the default BFD target.
855 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
857 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
858 * solib.c (bkpt_names): New array of symbol names to try to
859 use for the "mapping complete" breakpoint. Configurable
860 define SOLIB_BKPT_NAME is first one to try.
861 * solib.c (find_solib): Test debug_base for nonzero rather
862 than just greater than zero.
863 * solib.c (enable_break): Use bkpt_names to look up address
864 at which to set "mapping complete" breakpoint.
866 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
868 * defs.h (STRCMP, STREQ, STREQN): New macros.
869 * defs.h (demangle_and_match): Remove prototype.
870 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
871 and STREQN defined in defs.h.
872 * dwarfread.c (set_cu_language): For completely unknown languages,
873 try to deduce the language from the filename. Retain behavior
874 that for known languages we don't know how to handle, we use
876 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
877 and demangled name fields in symbol.
878 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
879 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
880 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
881 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
882 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
883 Replace usages throughout.
884 * elfread.c (demangle.h): Include.
885 * elfread.c (record_minimal_symbol): Remove prototype and function.
886 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
887 B_CLRALL): Moved from symtab.h to gdbtypes.h.
888 * infcmd.c (jump_command): Remove code to demangle name and add
889 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
890 * minsyms.c (demangle.h): Include.
891 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
892 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
893 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
894 * mipsread.c (psymtab_language): Add static variable.
895 * stabsread.c (demangle.h): Include.
896 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
897 names and cache them in the SYMBOL_DEMANGLED_NAME field.
898 * stack.c (return_command): Remove explicit demangling of name
899 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
900 * symfile.c (demangle.h): Include.
901 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
902 to match macros in symfile.h and allow them to be compiled
903 if INLINE_ADD_PSYMBOL is not true.
904 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
905 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
906 Add code to demangle and cache C++ symbol names. Use macro form
907 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
908 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
909 Remove, also defined in symfile.c, which we already fixed.
910 * symtab.c (expensive_mangler): Remove prototype and function.
911 * symtab.c (find_methods): Remove physnames parameter and fix
913 * symtab.c (completion_list_add_symbol): Name changed to
914 completion_list_add_name.
915 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
916 the normal symbol name and the cached C++ demangled name.
917 * symtab.c (lookup_demangled_partial_symbol,
918 lookup_demangled_block_symbol): Remove prototypes and functions.
919 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
920 use lookup_block_symbol instead of lookup_demangled_block_symbol.
921 Remove code to try demangling names and matching them.
922 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
923 Fix to try matching the cached demangled name if no match is
924 found using the regular symbol name.
925 * symtab.c (find_methods): Remove unused physnames array.
926 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
927 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
928 * symtab.c (completion_list_add_symbol): Rewrite to use cached
929 C++ demangled symbol names.
930 * symtab.h: Much reformatting of structures and such to add
931 whitespace to make them more readable, and make them more
932 consistent with other gdb structure definitions.
933 * symtab.h (general_symbol_info): New struct containing fields
934 common to all symbols.
935 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
936 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
937 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
938 * symtab. (struct minimal_symbol, struct partial_symbol, struct
939 symbol): Use general_symbol_info struct.
940 * utils.c (demangle_and_match): Remove, no longer used.
941 * valops.c (demangle.h): Include.
942 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
943 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
944 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
945 symmisc.c, symtab.c, valops.c: Replace references to minimal
946 symbol fields with appropriate macros.
947 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
948 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
949 demangle.c, elfread.c, energize.c, environ.c, exec.c,
950 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
951 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
952 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
953 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
954 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
955 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
956 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
957 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
958 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
959 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
960 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
962 * buildsym.c (start_subfile, patch_subfile_names): Default the
963 source language to what can be deduced from the filename.
964 * buildsym.c (end_symtab): Update the source language in the
965 allocated symtab to match what we have been using.
966 * buildsym.h (struct subfile): Add a language field.
967 * c-typeprint.c (c_print_type): Remove code to do explicit
969 * dbxread.c (psymtab_language): Add static variable.
970 * dbxread.c (start_psymtab): Initialize psymtab_language using
971 deduce_language_from_filename.
973 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
975 * valprint.c (val_print): Reorganize comment and add note
976 about dependency on target byte ordering.
977 **** start-sanitize-chill ****
978 * ch-exp.y (value_array_slice): Fix typo.
979 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
980 byte sized ints are assumed to be char strings and printed with
981 string syntax. In chill, arrays of chars and arrays of
982 bytes/ubytes are distinquishable, and printed appropriately.
983 **** end-sanitize-chill ****
985 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
987 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
988 read/write routines for HPUX.
990 * hppa-pinsn.c (print_insn): Improve handling of be and ble
991 branch targets to compute target address using const from previous
992 instruction if necessary.
993 * Add `Q' operator to print out bit position field various
995 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
996 cleanups, use new code from Utah.
997 * (store_inferior_registers): Update to new code from Utah.
998 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
999 * (fetch_register): Clear out priv level when reading PCs.
1000 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1001 * Remove decl of errno, #include wait.h and target.h.
1002 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1003 were inside of a kernel call. If so, then PC is in a different
1004 register. Also, mask out bottom two bits of all PCs so as not to
1005 confuse higher level code.
1006 * (push_dummy_frame): Create from #define in tm-hppa.h.
1007 * (find_dummy_frame_regs): Update from Utah.
1008 * (hp_pop_frame): Create from #define in tm-hppa.h.
1009 * (hp_restore_pc_queue): New, from Utah.
1010 * (hp_push_arguments): Big fixes from Utah.
1011 * (pa_do_registers_info, pa_print_registers): Only print out fp
1013 * (skip_trampoline_code): New routine to deal with stubs that
1014 live in nowhereland between callers and callees.
1015 * i860-tdep.c: Remove decl of attach_flag.
1016 * infrun.c (wait_for_inferior): Add new macro
1017 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1018 at by PC will be nullified. If so, then step the target once more
1019 so as to avoid confusing the user.
1020 * (just before step_over_function:): Use stop_func_start, not
1021 stop_pc when checking for the existance of line number info.
1022 stop_func_start will reflect the proper address of the target
1023 routine, not of the stub that we may be traversing to get there.
1024 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1025 to deal with the stubs that PA compilers sometimes stick between
1026 callers and callees. Also, define FLAGS_REGNUM for access to the
1028 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1030 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1031 write gr0, PC regs, and PSW!
1032 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1033 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1035 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1036 * Define struct unwind_table_entry.
1037 * valops.c (call_function_by_hand): Add another arg to
1038 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1041 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1043 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1045 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1047 * Makefile.in (VERSION): Bump to 4.7.4.
1048 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1049 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1050 * Makefile.in (HFILES): Add valprint.h.
1051 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1052 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1053 * typeprint.c, typeprint.h: New files for language independent
1054 type printing functions.
1055 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1056 type printing functions and definitions.
1057 * valprint.h: New include file for language independent value
1058 printing definitions.
1059 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1060 dependent value printing functions.
1061 * c-exp.y (production ptype): Add range_type variable and use new
1062 create_range_type function.
1063 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1064 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1065 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1066 "const static" to ANSI-conformant "static const".
1067 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1068 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1070 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1071 * coffread.c (decode_type): Add range_type variable and call to
1072 new create_range_type function.
1073 * complaints.c (complain): Remove unused val variable.
1074 * complaints.c (_initialize_complaints): Make it void.
1075 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1076 variable and call new create_range_type function.
1077 * defs.h (enum val_prettyprint): Move enum from value.h to here
1078 so we can avoid having to include value.h just for prototypes that
1079 need the enum (thanks ANSI).
1080 * dwarfread.c (struct_type): Local anonymous_size variable is
1081 only used if !BITS_BIG_ENDIAN.
1082 * dwarfread.c (decode_subscript_data_item): Add rangetype
1083 variable and call new create_range_type function.
1084 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1086 * eval.c (evaluate_subexp): Remove unused local variable name
1087 and the statement with no side effects that initializes it.
1088 * expprint.c (print_subexp): Change local_printstr to
1090 * gdbtypes.c (create_range_type): New function that creates
1091 a range type using code fragments from object file readers as
1092 an example of what has to be initialized.
1093 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
1094 and high_bound parameters, replaced with a single range_type
1095 parameter. Change function body to use passed in range_type
1096 rather than handcrafting one.
1097 * gdbtypes.h (create_range_type): Add prototype.
1098 * gdbtypes.h (create_array_type): Change prototype parameters.
1099 * infrun.c (normal_stop): Remove unused local variables tem and c.
1100 * infrun.c (hook_stop_stub): Return 0 rather than random value.
1101 * language.c (unk_lang_print_type, unk_lang_val_print): Add
1102 stub functions that call error if called.
1103 * language.c (unknown_language_defn, auto_language_defn,
1104 local_language_defn): Add initializers unk_lang_print_type and
1106 * language.h (struct language_defn): Reformat for larger
1107 comments, add la_print_type and la_val_print members. Add
1108 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
1109 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
1110 * m2-lang.c (m2_create_fundamental_type): Remove unused local
1112 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
1114 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
1115 * main.c (execute_command): Remove unused local variable cmdlines.
1116 * main.c (echo_command), stabsread.c (read_type), printcmd.c
1117 (clear_displays), symmisc.c (block_depth), values.c
1118 (clear_value_history):
1119 Make testing of truth value of assignment result explicit.
1120 * mipsread.c (upgrade_type): Update FIXME to include future use
1121 of create_range_type.
1122 * printcmd.c (ptype_command, ptype_eval, whatis_command,
1123 whatis_exp, maintenance_print_type): Move prototypes and functions
1125 * printcmd.c (_initialize_printcmd): Move add_com calls for
1126 ptype_command and whatis_command to new typeprint.c.
1127 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
1128 * source.c (find_source_lines): Local variable c only used
1129 when LSEEK_NOT_LINEAR is defined.
1130 * stabsread.c (read_array_type): Use new create_range_type
1132 * stabsread.c (read_range_type): Add new index_type variable and
1133 call new create_range_type function rather than handcrafting
1135 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
1136 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
1137 * symtab.c (type_print_base usages): Use c_type_print_base.
1138 * symtab.c (type_print_varspec_prefix usages): Use
1139 c_type_print_varspec_prefix.
1140 * symtab.c (type_print_method_args usages): Use
1141 cp_type_print_method_args.
1142 * valprint.c: Completely ripped apart and the fragments used
1143 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
1144 valprint.h. Remaining stuff is language independent.
1145 * value.h (struct fn_field): Forward declare for prototypes.
1146 * value.h (type_print_1): Remove prototype.
1147 * value.h (enum val_prettyprint): Moved to defs.h.
1148 * value.h (typedef_print): Prototype renamed to c_typedef_print.
1149 * value.h (baseclass_offset): Add prototype.
1150 **** start-sanitize-chill ****
1151 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
1152 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
1153 * ch-typeprint.c: New file for language dependent type printing.
1154 * ch-valprint.c: New file for language dependent value printing.
1155 * ch-exp.y (parse_number): Remove prototype and stub function.
1156 * ch-exp.y (decode_integer_literal): Removed unused digits and
1158 * ch-exp.y (convert_float): Completely ifdef out for now.
1159 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
1160 ch-lang.c (chill_op_print_tab):
1161 Change from ANSI-obsolescent "const static" to ANSI-conformant
1163 * ch-exp.y (yylex): Add unhandled storage class enumeration
1164 literals to switch statement for completeness.
1165 * ch-lang.c (chill_create_fundamental_types): Remove unused
1166 nbytes variable. Change dummy type to 2 bytes to match int.
1167 Handle FT_VOID types gratuituously added to chill DWARF by
1168 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
1169 type rather than a one byte TYPE_CODE_INT type.
1170 * ch-lang.c (chill_language_defn): Add chill_print_type and
1172 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
1173 **** end-sanitize-chill ****
1175 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
1177 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
1178 bfd_get_symbol_leading_char instead.
1180 * coffread.c (EXTERNAL_NAME): New macro for removing possible
1181 leading character from names.
1182 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
1183 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
1184 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
1186 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
1187 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
1188 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
1189 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
1190 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
1191 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
1192 * symfile.c (syms_from_objfile): Insert debugging check to test
1193 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
1194 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
1196 * doc/gdbint.texinfo (Host Conditionals): Remove
1197 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
1199 (Target Conditionals): Remove all of the above.
1201 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
1203 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
1204 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
1206 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
1208 * coffread.c (decode_type): catch negative tagndx fields generated
1210 * exec.c: comment out string following #endif.
1211 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
1212 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
1214 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
1215 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
1217 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
1219 * complaints.c: New file, code moved from utils.c.
1220 * complaints.c (complain): Made into a varargs function.
1221 * complaints.h: New file, code moved from symfile.h.
1222 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
1223 * Makefile.in (HFILES): Add complaints.h.
1224 * Makefile.in (OBS): Add complaints.o.
1225 * symfile.c (complaint_root, stop_whining, complaint_series,
1226 complain, clear_complaints, add_show_from_set for stop_whining):
1227 Moved to complaints.c.
1228 * symfile.h (struct complaint, complaint_root decl, complain
1229 prototype, clear_complaints prototype): Moved to complaints.h.
1230 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
1231 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
1232 complaints.h. Remove casts from arguments to complain(),
1233 which is now a varargs function, and remove unnecessary
1234 placeholder zero args.
1235 * defs.h (begin_line): Add prototype.
1236 * defs.h (vprintf_filtered): Add prototype.
1237 * dwarfread.c (varargs.h): Remove, no longer needed.
1238 * dwarfread.c (dwarfwarn): Remove prototype and function.
1239 * dwarfread.c (complaints): Define a bunch of complaints.
1240 * dwarfread.c (SQUAWK): Remove macro defs, convert all
1241 usages to standard complain() calls.
1242 * utils.c (begin_line): New function that ensures that
1243 whatever gets filter-printed next starts on its own line.
1244 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
1245 but to stdout (calls vfprintf_filtered internally).
1247 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
1249 * remote.c: Avoid printf_filtered line limit. Suggested by
1250 Robert R. Henry, <rrh@tera.com>.
1251 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
1253 * main.c (main): Accept --silent as well as --quiet. Change +help
1254 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
1256 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
1257 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
1259 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
1261 * tm-nindy960.h, remote-nindy.c: Lint.
1263 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
1265 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
1266 a optional type to decorate as an array type, the type of the
1267 index, and the bounds of the array. Records this additional info
1268 in the array type for use with languages with nonzero array
1270 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1271 to note that arrays may have bounds.
1272 * gdbtypes.h (create_array_type): Update prototype.
1273 * c-exp.y (ptype production): Adjust for new create_array_type
1274 calling conventions.
1275 * coffread.c (decode_type): Call create_array_type rather than
1276 handcrafting array types.
1277 * convex-tdep.c (value_type): Remove, now use create_array_type.
1278 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1279 vector_type into calls to create_array_type.
1280 * dwarfread.c (decode_subscr_data): Name changed to
1281 decode_subscript_data_item throughout.
1282 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1283 create_array_type. Now records index type and range as well.
1284 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1285 change to use create_array_type.
1286 * dwarfread.c (read_subroutine_type): Test existing user defined
1287 types before decorating them, to ensure they are blank, and
1288 complain about it if they are not.
1289 * dwarfread.c (decode_fund_type): For unrecognized types, always
1290 return some valid type (type integer). If the unrecognized type
1291 cannot be an implementation defined type, complain as well.
1292 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1293 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1294 * mipsread.c (upgrade_type): Add FIXME comment that code to
1295 handcraft arrays should be replaced with call to create_array_type.
1296 * stabsread.c (read_array_type): Replace code to handcraft
1297 array types with call to create_array_type.
1298 * valprint.c (type_print_varspec_prefix): Minor formatting
1299 change, join lines that don't need to be split.
1301 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1303 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1304 decl for attach_flag, it now lives in inferior.h.
1305 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1306 Make most functions static.
1307 * hppah-nat.c: General cleanups, remove BSD specific code (since
1308 that all lives in hppab-nat.c).
1309 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1310 Change sense of test against inside_entry_file(). This fix is
1312 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1313 to read/write_register_bytes().
1314 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1315 work around PA-GAS assembler bug. Also, add trailing */ to some
1317 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1318 Same reason as above.
1320 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1322 * mipsread.c (parse_symbol): When checking whether a structured
1323 type is an enum, check qualifiers of its first member, as well as
1324 the base type of the member. Bug found and fixed by John M.
1325 Farrell, <farrell@fjord.reo.dec.com>.
1327 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1328 * remote-vx.c: Don't include vx-share/reg.h.
1329 * vx-share/ptrace.h: Reproduce from scratch.
1330 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1331 * Makefile.in: Remove references to removed files, and to removed
1332 29k-share directories.
1334 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1336 * c-lang.c (_initialize_c_language): Name changed from
1338 * m2-lang.c (_initialize_m2_language): Name changed from
1340 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1341 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1342 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1343 expression parsing into c-lang.c and m2-lang.c respectively.
1344 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1345 m2-exp.y respectively.
1346 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1347 and m2-* files respectively.
1348 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1349 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1350 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1351 * expression.h (struct block): Forward declaration for prototypes.
1352 * language.h (struct objfile): Forward declaration for prototypes.
1353 **** start-sanitize-chill ****
1354 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
1355 * Makefile.in (HFILES): Add ch-lang.h.
1356 * Makefile.in (OBS): Add ch-lang.o.
1357 * ch-exp.y: Migrate code that has nothing to do with expression
1358 parsing into ch-lang.c.
1359 * ch-lang.c: New file, code migrated from c-exp.y.
1360 * ch-lang.h: New file, internal interface between ch-* files.
1361 * ch-lang.c (_initialize_chill_language): Name changed from
1362 _initialize_chill_exp.
1363 **** end-sanitize-chill ****
1365 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
1366 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
1367 * config/amix.mh (NATDEPFILES): Add.
1368 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
1371 * dwarfread.c (decode_subscr_data): Remove spurious test that
1372 accepted only integer subscript types. We don't do anything
1373 with the type at the moment anyway.
1375 **** start-sanitize-chill ****
1376 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
1378 * ch-exp.y (match_character_literal): Fix case where no
1379 match at all is found.
1380 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
1381 width types. For example, "INT" is always 2 bytes regardless
1382 of the values of any TARGET_*_BIT macros. So use explicit
1383 numeric sizes for the types.
1384 **** end-sanitize-chill ****
1386 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
1388 * c-exp.y (c_create_fundamental_type): New function to create
1389 language specific fundamental types for C.
1390 * m2-exp.y (m2_create_fundamental_type): New function to create
1391 language specific fundamental types for Modula 2.
1392 * c-exp.y (c_language_defn, cplus_language_defn): Add
1393 c_create_fundamental_type to language struct initializers.
1394 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
1395 to language struct initializers.
1396 * dwarfread.c (expression.h, language.h): Include.
1397 * dwarfread.c (ftypes): New array to hold fundamental types
1398 for current compilation unit.
1399 * dwarfread.c (cu_language_defn): New pointer to language
1400 struct for language of current compilation unit.
1401 * dwarfread.c (dwarf_fundamental_type): New function to
1402 create/lookup fundamental types.
1403 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
1404 * dwarfread.c (throughout): Replace lookup_fundamental_type
1405 with dwarf_fundamental_type.
1406 * dwarfread.c (read_file_scope): Zero out ftypes for each new
1407 compilation unit (may be different language or different objfile).
1408 * gdbtypes.c (lookup_fundamental_type): Move actual type
1409 creations into language specific fundamental type creation
1410 functions and call via create_fundamental_type. Add comment
1411 about this function being obsolescent.
1412 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
1413 sized signed and unsigned integers.
1414 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
1415 * language.c (language_def): New function to lookup a language
1416 struct given it's enumeration.
1417 * language.h (struct language_defn): Add la_fund_type, a pointer
1418 to a function that creates fundamental types for this language.
1419 * language.h (create_fundamental_type): New macro to create
1420 fundamental types based on the current language.
1421 * language.h (language_def): Add prototype.
1422 * language.c (unk_lang_create_fundamental_type): New function
1423 for initializing language structs, calls error if called.
1424 * language.c (unk_language_defn, auto_language_defn,
1425 local_language_defn): Use unk_lang_create_fundamental_type.
1426 **** start-sanitize-chill ****
1427 ch-exp.y (chill_create_fundamental_type): New function.
1428 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
1429 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
1430 **** end-sanitize-chill ****
1432 **** start-sanitize-chill ****
1433 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
1435 * dwarfread.c (CHILL_PRODUCER): Add producer string for
1437 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
1438 as GCC_PRODUCER and GPLUS_PRODUCER.
1439 **** end-sanitize-chill ****
1441 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
1443 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
1446 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
1448 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
1449 rather than '$'. This particular piece of braindamage is
1450 spreading like ooze. It's now infected libiberty, deja-gnu,
1452 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
1453 hardwired '$' character.
1455 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
1457 (Changes to break incredibly ugly, unmaintainable 750 line
1458 read_struct_type function up into managable pieces.)
1459 * Makefile.in (VERSION): Bump to 4.7.3.
1460 * stabsread.c (struct field_info): Local struct definition.
1461 * stabsread.c (read_member_functions, read_struct_fields,
1462 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
1463 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
1464 functions from fragmented read_struct_type.
1465 * stabsread.c (stabs_general_complaint): Catchall complaint.
1466 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
1467 symbol name continuation code. Use macro throughout.
1468 * stabsread.c (various places): Replace add-one-to-pointer
1469 with pointer increment.
1470 * stabsread.c (read_type): Retain function local copy of type
1471 descriptor. Rearrange code calling read_struct_type() to match
1473 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
1474 a single blank as the name of nameless enumerations. Recognize
1475 this special case and set nameless flag.
1476 **** start-sanitize-chill ****
1477 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
1479 * ch-exp.y (access_name): New non-terminal token and
1481 * ch-exp.y (general_procedure_name): Now a terminal token.
1482 * ch-exp.y (location): Expand production.
1483 * ch-exp.y (match_simple_name_string): New function.
1484 * ch-exp.y (yylex): Call match_simple_name_string and return
1485 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
1486 **** end-sanitize-chill ****
1488 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
1490 * munch: Backslash escape vertical bar characters inside
1491 grep patterns since they have special meaning for some greps.
1492 * parse.c (write_exp_string): Complete rewrite to store string
1493 contants as a leading explicit length, followed by the string data,
1494 followed by a trailing explicit length.
1495 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1496 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1497 Use recorded explicit length of strings in expression elements,
1498 rather than strlen. Adjust code to skip over strings stored in
1499 expression elements, and code to access strings, to account for
1500 new leading explicit size expression element.
1501 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1502 0, to avoid negative expression element indices.
1503 * valops.c (search_struct_method): Minor whitespace change.
1505 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1507 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1508 which together maintain a dynamically expandable static buffer
1509 for the lexer to use when translating C strings to their internal
1510 form (other future uses possible). Fix parsing of C style strings
1511 to do the normal C style input conversions of escaped character
1513 * valops.c (value_string): Remove translation of escaped
1514 character sequences, now done in C expression parser.
1515 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1516 and decides if it should be printed in literal form or some other
1517 form, based on it's ASCII value and setting of sevenbit_strings.
1518 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1519 macro, change indentation style.
1520 **** start-sanitize-chill ****
1521 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1522 * ch-exp.y (chill_printstr): First cut at real function instead
1524 **** end-sanitize-chill ****
1526 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1528 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1530 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1532 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1534 * defs.h (sevenbit_strings): Add declaration.
1535 * defs.h (printchar): Replace with gdb_printchar.
1536 * language.h (language_defn): Add new function pointers
1537 la_printchar and la_printstr, to do language dependent
1538 printing of characters and strings.
1539 * language.h (local_printchar, local_printstr): New macros
1540 to call language dependent functions pointed to by la_printchar
1541 and la_printstr respectively.
1542 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1543 dependent functions for printing characters and strings.
1544 * c-exp.y (c_language_defn, cplus_language_defn): Add
1545 c_printchar and c_printstr.
1546 * command.c (do_setshow_command): Rename printchar use to
1548 * expprint.c (print_subexp): Replace C style string output
1549 with call to local_printstr.
1550 * language.c (unk_lang_printchar, unk_lang_printstr):
1551 New stubs, currently errors.
1552 * language.c (unknown_language_defn, auto_language_defn,
1553 local_language_defn): Add unk_lang_printchar and
1555 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1556 language dependent functions to print characters and strings.
1557 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1558 * utils.c (printchar): Renamed to gdb_printchar.
1559 * valprint.c (print_string): Remove prototype, function moved
1560 to c-exp.y, where it becomes c_printstr.
1561 * valprint.c (print_max): Made global for reference from the
1562 language dependent printing routines in *-exp.y.
1563 * valprint.c (repeat_count_threshold): New variable with function
1564 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1565 Change all references to old macro to references to new variable.
1566 * valprint.c (value_print, val_print): Replace calls to
1567 print_string with calls to local_printstr.
1568 * valprint.c (val_print): Replace C style character printing
1569 with call to local_printchar.
1570 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1571 * valprint.c (_initialize_valprint): Add add_show_from_set
1572 call for setting up repeat_count_threshold as print variable.
1573 **** start-sanitize-chill ****
1574 * ch-exp.y (decode_integer_value): New function.
1575 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1576 * ch-exp.y (chill_printchar, chill_printstr): New language
1577 dependent functions for printing characters and strings.
1578 * ch-exp.y (chill_language_defn): Add chill_printchar and
1580 **** end-sanitize-chill ****
1582 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1584 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1585 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1586 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1588 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1590 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1591 and assume the process has been killed.
1593 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1595 * remote-udi.c (udi_open): Reset vars so that user can re-run
1596 programs without leaving GDB.
1597 * (many routines): Slightly improve error handling.
1598 * (download): Zero out BSS by longs instead of bytes to avoid
1599 timeouts in real hardware.
1600 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1601 that connection is no longer in use after shutdown() of socket.
1602 This keeps GDB from dying of a SIGPIPE when you issue multiple
1603 `target udi' commands.
1605 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1607 * language.h (language_format_info): New structure to bundle
1608 local formatting information.
1609 * language.h (language_defn): Replace individual format info
1610 with language_format_info structs.
1611 * language.h (local_*_format, local_*_format_prefix,
1612 local_*_format_specifier, local_*_format_suffix): New macros
1613 for binary/octal/decimal/hex formats to access info elements.
1614 * c-exp.y (c_language_defn): Update for new format handling.
1615 * m2-exp.y (m2_language_defn): Update for new format handling.
1616 * dbxread.c (language.h): Include for partial-stab.h use.
1617 * mipsread.c (expression.h, language.h): Include for
1619 * defs.h (local_hex_format, local_hex_format_custom,
1620 local_hex_string, local_hex_string_custom): Move to language.h.
1621 * language.c (local_hex_format_custom, local_hex_string,
1622 local_hex_string_custom, local_octal_format_custom): Use new
1624 * language.c (unknown_language_defn, auto_language_defn,
1625 local_language_defn): Update for new format handling.
1626 * printcmd.c (print_scalar_formatted): Use new macros
1627 to access decimal and binary format info for printing.
1628 **** start-sanitize-chill ****
1629 * c-exp.y (chill_language_defn): Update for new format handling.
1630 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1631 * ch-exp.y (decode_integer_literal): Add function
1632 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1633 * ch-exp.y (builtin_type_chill_char): Add definition.
1634 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1635 **** end-sanitize-chill ****
1637 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1639 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1641 (aix_framedata): added nosavedpc field.
1642 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1644 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1645 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1646 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1647 instructions as function_frame_info does. Expand special case of
1648 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1650 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1652 (function_frame_info): Set frameless if the function has no frame,
1653 and set nosavedpc if the PC was not saved. Handle gcc generated
1654 stfd 31,-4(31); st 31, -12(31) correctly.
1655 (frameless_function_invocation): New second argument pcsaved; if 0
1656 return whether the function has a frame, if 1 return whether the
1658 (frame_initial_stack_address): Correct typo: cache registers for
1659 callee_fi, not for fi, (avoids reading garbage memory locations).
1661 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1663 * infrun.c (wait_for_inferior (just before step_over_function
1664 label)): Change test for stepping into subroutine to check for the
1665 presence of line number info. This makes stuff compiled with -g1
1666 cause GDB to not lose control when stepping.
1668 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1669 Improve comments as well.
1671 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1673 * Makefile.in (VERSION): Bump to 4.7.2
1674 * symtab.c (find_pc_symtab): Fix return of random value
1676 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1677 Makefile since it contains sed patterns used in generation.
1678 Add sed pattern to also delete #include of any malloc.h.
1679 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1680 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1681 function names to conform to K&R terminology with respect to
1682 logical and bitwise operators:
1683 UNOP_ZEROP => UNOP_LOGICAL_NOT
1684 UNOP_LOGNOT => UNOP_COMPLEMENT
1685 BINOP_LOGAND => BINOP_BITWISE_AND
1686 BINOP_LOGXOR => BINOP_BITWISE_XOR
1687 BINOP_LOGIOR => BINOP_BITWISE_IOR
1688 BINOP_AND => BINOP_LOGICAL_AND
1689 BINOP_OR => BINOP_LOGICAL_OR
1690 PREC_OR => PREC_LOGICAL_OR
1691 PREC_AND => PREC_LOGICAL_AND
1692 PREC_LOGIOR => PREC_BITWISE_IOR
1693 PREC_LOGXOR => PREC_BITWISE_XOR
1694 PREC_LOGAND => PREC_BITWISE_AND
1695 value_zerop() => value_logical_not()
1696 value_lognot() => value_complement()
1697 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1698 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1699 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1700 and is nonexistant in some SVR4 based systems.
1701 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1702 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1704 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1705 * source.c (source_info): Fix minor nits, print "1 line" rather
1706 than "1 lines", and "language is <lang>".
1707 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1708 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1709 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1711 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1712 **** start-sanitize-chill ****
1713 * ch-exp.y: New expression parser, for GNU-Chill.
1714 * defs.h (enum language): Add language_chill.
1715 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1716 LANG_MODULA2 a recognized language.
1717 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1718 Chill as well as Modula-2.
1719 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1720 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1721 * language.c (set_language_command): Add chill.
1722 * language.c (binop_result_type, integral_type, character_type,
1723 boolean_type, structured_type, value_true, binop_type_check):
1724 Add language_chill cases.
1725 * language.h (_LANG_chill): Define.
1726 * symfile.c (deduce_language_from_filename): Recognize the
1727 filename extensions ".chill", ".c186", and ".c286" for Chill.
1728 * valprint.c (typedef_print): Add case for language_chill.
1729 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1730 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1731 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1732 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1734 * Makefile.in (distclean): Add target ch-exp.tab.c.
1735 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1736 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1737 * eval.c (evaluate_subexp): Add OP_BOOL case.
1738 * expprint.c (print_subexp): Add OP_BOOL case.
1739 **** end-sanitize-chill ****
1741 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1743 * infcmd.c (set_environment_command): Avoid skipping first
1744 char of env value if an '=' appears in it. Bug report and fix
1745 by Mark Jungerman, <maj@lucid.com>.
1747 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1749 * infcmd.c (step_over_calls): Improve comments.
1750 * symtab.c (find_pc_psymtab): Clean up a bit.
1751 * (find_pc_symtab): Fix comments, clean up code.
1752 * (find_pc_line): General cleanups, efficiency improvements.
1753 Also, don't return garbage when some line info exists, but there
1756 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1758 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1759 member, and the stat pointer passed to vmap_symtab was NULL, the
1760 wrong vmap entries would be modified. Fixes behavior where
1761 attempting to load symbols for a module with no member would mess
1762 up already read in symbols.
1764 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1766 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1767 29k-share/dfe/mini2udi.o.
1768 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1769 * alldeps.mak, depend: Update to deal with removal of
1770 aforementioned files.
1771 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1772 requirement for useless 'program' argument. Clean up
1773 udi_create_inferior, and udi_load to call common download()
1774 routine. Create download routine to load remote hosts directly
1775 (with the help of BFD) so that we don't need yank.c and
1777 Fix udi_detach to call UDIDisconnect with
1778 the right arguments. Clean up udi_resume, don't assign tip_error
1779 twice. Clean up udi_wait, straighten out status codes. Make
1780 udi_kill really work.
1782 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1784 * c-exp.y: separated host/target idea of integer type size,
1785 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1786 UINT and CHAR rules. (parse_number): work out the targetwise type
1787 of a number based upon it's size and qualifiers. (yylex): chars
1788 are now treated the same way as ints.
1790 * source.c (indentify_source_line): don't core dump if wanted
1791 line is larger than number of lines in source. (can happen when
1792 coff gets confused about #included source).
1794 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1796 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1797 when debugging a program with 100 shared libraries.
1799 * solib.c (solib_map_sections): Always close the BFD we open.
1800 Free all malloc'd storage we allocate, too, including error cases.
1801 (struct so_list): Remove unused so_bfd member.
1802 (clear_solib): Don't bother closing so_bfd.
1804 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1805 cacheable. `So many symbol files, so little file descriptors.'
1807 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
1809 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
1810 Stubs should stand alone as much as possible.
1812 * source.c (show_directories): Avoid printf_filtered length prob
1813 pointed out by Jonathan Stone.
1815 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
1816 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
1817 <Lee_Cooprider@vos.stratus.com>.
1819 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
1821 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
1822 struct, not struct itself.
1823 * serial.h (serial_restore): Fix prototype, takes pointer not
1826 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
1828 * Makefile.in (depend): Add nm.h to the list of things to fixup.
1829 * depend: Redo, to fixup nm.h problems with *-tab.c files.
1831 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
1833 * i386-stub.c: Remove ansidecl.h and the few uses of it.
1834 Stubs should stand alone as much as possible.
1836 * README: Add remote-es1800.c and remote-st2000.c to table.
1837 * go32-nat.c: Remove, there is no native go32 support.
1838 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
1840 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
1842 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
1843 new routines to deal with sending SIGINTs to attached processes
1844 when the user interrupts the controlling GDB.
1845 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
1846 the aforementioned routines when waiting for the attached process.
1848 * elfread.c, mipsread.c: Include <string.h>.
1849 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
1850 * serial.h: Add prototype for serial_restore().
1852 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
1854 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
1855 minimal_symbol_count, because the NULL symbol is not included in
1856 the count. This prevented this function from finding the last
1857 symbol in the table.
1859 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
1861 * dbxread.c (process_one_symbol): if not defined
1862 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
1863 the start of the function, not just after N_FUN.
1865 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
1867 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
1868 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
1869 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
1870 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
1871 file. Remove preprocessor defines that previously did remapping.
1873 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
1875 * infcmd.c (run_command): Avoid long calls to printf_filtered.
1876 Bug fix courtesy of Alexander Klaiber.
1878 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
1880 hp300 native support (hp300hpux untested).
1882 * hp300ux-xdep.c: removed.
1883 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
1884 * xm-hp300hpux.h: updated copyright.
1885 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
1886 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
1887 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
1888 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
1889 fork-child.o coredep.o corelow.o.
1890 (NAT_FILE, NATDEPFILES): new macros.
1891 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
1892 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
1894 (NAT_FILE, NATDEPFILES): new macros.
1895 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
1897 Vax ultrix native support.
1899 * nm-vax.h: new file.
1900 * Makefile.in (HFILES): added nm-vax.h.
1901 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
1902 coredep.o corelow.o removed.
1903 (NAT_FILE, NATDEPFILES): new macros.
1904 * xm-vax.h: updated copyright.
1905 (REGISTER_U_ADDR): removed.
1907 Apollo native support (untested).
1909 * Makefile.in (HFILES): added nm-apollo68[bv].h.
1910 * a68v-nat.c, nm-apollo68[bv].h: new files.
1911 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
1912 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
1913 * a68v-xdep.c: removed.
1914 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
1915 inftarg.o fork-child.o a68v-xdep.o.
1916 (NAT_FILE, NATDEPFILES): new macros.
1918 * defs.h: include nm.h.
1919 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
1920 sparc-tdep.c, : do not include nm.h.
1921 * doc/gdbint.texinfo: nm.h now included in defs.h.
1923 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
1925 * Makefile.in (VERSION): 4.7.1 post release!
1927 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
1929 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
1931 * Makefile.in (VERSION): gdb-4.7 release.
1932 * README: Update for gdb-4.7.
1934 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
1936 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
1939 * alldeps.mak, depend: Update.
1941 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
1943 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
1945 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
1946 causes problems in setting breakpoint in the right place in
1947 functions with `float' args which are passed as doubles.
1948 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
1949 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
1951 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
1953 * Makefile.in (HFILES): Add nm-i386sco.h.
1954 * dwarfread.c: include <sys/types.h> for SCO.
1955 * infptrace.c: Don't include ptrace.h under SCO.
1956 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
1958 * config/i386v.mt: Add exec.o to TDEPFILES.
1960 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
1962 * i386v-nat.c: Remove space from front of #endif.
1963 * irix4-nat.c: Remove externs of registers[], include inferior.h
1965 * mips-nat.c: Explicitly initialize zerobuf to 0!
1966 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
1967 Always setup fci->frame, even if it's non-zero. Too many places
1968 depend upon this behavior (and I have to get a release out the
1970 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
1971 processing_gcc_compilation if we find the embedded stabs marker.
1972 This fixes several bugs with finding the location of short or char
1973 function parameters passed on the stack.
1975 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1977 Native support for sun4sol2.
1979 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
1980 * nm-sysv4.h: new file.
1981 * Makefile.in (HFILES): added nm-sysv4.h.
1982 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
1983 (NAT_FILE, NATDEPFILES): new macros.
1984 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
1986 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
1988 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
1989 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
1991 * Makefile.in (VERSION): Tick to 4.6.9.
1993 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
1995 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
1996 definition, replace with portable one.
1997 * remote-nindy.c: Lint.
1998 (nindy_wait): Return type is int, result is inferior_pid.
1999 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2000 (initialize_symmisc): Remove empty function.
2001 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2002 Remove obsolete, misspelled macro.
2003 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2004 (all @node commands): Use new form to avoid nitpicking errors.
2005 * doc/gdbint.texinfo: Document host/native/target split.
2007 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2009 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2011 * xm-mips.h (offsetof): Don't define this if __STDC__.
2013 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2015 umax native support (untested).
2017 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2019 (NAT_FILE, NATDEPFILES): new macros.
2020 * config/umax.mt (TDEPFILES): removed exec.o.
2021 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2022 removed to nm-umax.h.
2023 * nm-umax.h: new file.
2024 * Makefile.in (HFILES): added nm-umax.h.
2026 hppa native support (untested).
2028 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2029 (NAT_FILE, NATDEPFILES): new macros.
2030 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2031 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2032 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2033 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2034 * hppa[bh]-xdep.c: removed.
2035 * hppa[bh]h-tdep.c: do not include ptrace.h.
2036 * Makefile.in (HFILES): added nm-hppa[bh].h.
2038 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2040 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2042 * mips-nat.c: Straighten out include files. Work around
2043 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2046 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2048 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2049 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2050 backtraces from core files work.
2051 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2052 Functions are now defined in mips-nat.c.
2054 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2056 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2057 serial_default_name().
2059 * remote-hms.c, ser-go32.c, serial.h: Change from
2060 serial_timedreadchar() to new serial_readchar().
2062 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2064 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2066 * c-exp.y: Moved handling of 'const' and 'volatile' from
2067 <type> to <typebase>. This removes 2 conflicts.
2069 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2071 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2072 from breakpoint table when reseting breakpoints.
2074 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2076 Native support cleanup and corefile fixes for i386 SVR4 systems.
2078 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2079 fill_fpregset): Moved to i386v4-nat.c
2080 * i386v4-nat.c, nm-i386v4.h, : New files.
2081 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2082 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2083 change i386v-nat.o to i386v4-nat.o.
2085 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2087 Miscellaneous 386 configs updated.
2089 * config/i386aout.mt (TDEPFILES): removed exec.o.
2090 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
2091 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
2092 (NAT_FILE, NATDEPFILES): new macros.
2093 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
2094 config/i386v4.mt (TDEPFILES): removed exec.o.
2095 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
2096 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2097 (NAT_FILE, NATDEPFILES): new macros.
2098 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
2099 fork-child.o coredep.o corelow.o i386-xdep.o.
2100 (NAT_FILE, NATDEPFILES): new macros.
2102 Native support cleanup for i386bsd (untested).
2104 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
2105 * config/i386bsd.mh (NATDEPFILES): added exec.o
2106 * tm-i386bsd.h (FLOAT_INFO): removed.
2107 * nm-i386bsd.h (FLOAT_INFO): added.
2109 Native support for i386v (untested).
2111 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
2112 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2113 (NAT_FILE, NATDEPFILES): new macros.
2114 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2115 * i386-xdep.c: removed.
2116 * Makefile.in (HFILES): added nm-i386v.h
2117 * i386v-nat.c, nm-i386v.h: new file.
2118 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
2120 * tm-i386v.h (FLOAT_INFO): removed.
2122 Native support for linux (untested).
2124 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
2125 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
2126 (NAT_FILE, NATDEPFILES): new macros.
2127 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2128 * Makefile.in (HFILES): added nm-linux.h.
2129 * nm-linux.h: new file.
2130 * xm-linux.h: updated copyright. cleaned up formatting.
2131 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
2133 Native support for sun386 (untested).
2135 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
2136 fork-child.o sun386-xdep.o.
2137 (NAT_FILE, NATDEPFILES): new macros.
2138 * config/sun386.mt (TDEPFILES): removed exec.o.
2139 * Makefile.in (HFILES): added nm-sun386.h.
2140 * sun386-nat.c, nm-sun386.h: new file.
2141 * sun386-xdep.c: removed.
2142 * xm-sun386.h: updated comment and copyright.
2143 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2146 Native support for i386mach (untested).
2148 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
2149 fork-child.o mach386-xdep.o.
2150 (NAT_FILE, NATDEPFILES): new macros.
2151 * Makefile.in (HFILES): added nm-i386mach.h.
2152 * nm-i386mach.h, i386mach-nat.c: new files.
2153 * mach386-xdep.c: removed.
2154 * xm-i386mach.h: updated copyright.
2155 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2158 Native separation for go32 (untested).
2160 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
2161 * go32-nat.c: new file.
2162 * go32-xdep.c (call_ptrace, child_resume,
2163 fetch_inferior_registers, store_inferior_registers,
2164 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
2166 Native support for m88k (untested).
2168 * Makefile.in (HFILES): added nm-m88k.h
2169 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
2170 FETCH_INFERIOR_REGISTERS): removed.
2171 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
2172 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
2173 (NAT_FILE, NATDEPFILES): new macros.
2174 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
2175 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
2176 * m88k-xdep.c: removed.
2178 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
2180 * i386b-nat.c: Comment changes.
2181 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
2183 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
2185 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
2187 Avoid longjmp()-catching compilation errors in cross-ports.
2189 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
2190 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
2191 Move from mips-tdep.c and tm-{irix3,mips}.h.
2192 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
2194 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
2197 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
2198 (fetch_core_registers): Fix bfd_seek arguments.
2200 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
2202 Make core files work again (add back the `core' target).
2204 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
2205 (NATDEPFILES): Add corelow.o.
2206 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
2209 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
2210 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
2211 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
2212 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
2213 appears. FIXME, these should be moved to NATDEPFILES for native
2216 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2218 Ultra3 host/target/native split. (untested).
2220 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
2221 (fetch_register, fetch_inferior_registers,
2222 store_inferior_registers, fetch_core_registers): removed to
2224 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
2226 * Makefile.in (HFILES): added nm-ultra3.h.
2227 * nm-ultra3.h, ultra3-nat.c: new files for native support.
2228 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
2230 (NAT_FILE, NATDEPFILES): new macros for native support.
2231 * config/ultra3.mt (TDEPFILES): exec.o removed.
2233 * xm-vaxult.h: add MEM_FNS_DECLARED.
2235 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
2237 * Makefile.in (VERSION): Roll to 4.6.8.
2238 (OBS): Put version.o first, so Makefile rebuild happens early.
2240 * command.h: Publicize prototype for not_just_help_class_command.
2241 * command.c: Remove proto.
2242 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
2243 output. Move "maint info" from class info to class maintenance,
2245 * infrun.c: Move "stop" to class_obscure, and give it a
2246 function so it will not be seen as a global help topic. FIXME,
2247 it should be possible to set these attributes independently.
2249 * core.c (core_command): Make nicer error message for no core support.
2251 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
2253 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
2254 (elfstab_build_psymtabs): staboffset and stabstroffset args are
2256 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
2257 (scan_compilation_units): Punt unused filename arg. dbfoff,
2258 lnoffset, and curlnoffset are file_ptr's now.
2259 (dwarf_build_psymtabs): Drop desc and filename args; use
2260 objfile. dbfoff and lnoffset are file_ptr's now.
2261 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
2262 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
2263 (elf_symfile_read): Skip desc and filename args to
2264 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
2265 * gdb-stabs.h: Use file_ptr rather than off_t.
2266 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2267 compile-time debug check that someone turned off as "unused".
2268 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2269 * symfile.h: Update dwarf_build_psymtabs and
2270 elfstab_build_psymtabs prototypes.
2271 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2272 Use file_ptr offsets. bfd_seeks use L_SET.
2274 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2276 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2277 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2278 value so that demangler won't be invoked. This greatly speeds up
2280 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2281 linked_proc_info so that it properly deallocates the appropriate
2282 item after it is done with it instead of before.
2283 * Don't pass bogus frame pointer to create_new_frame(). Just
2284 leave it as zero so that lower level code will figure out the
2287 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2289 Sony News native support.
2291 * Makefile.in (HFILES): added nm-news.h.
2292 * nm-news.h: new file.
2293 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2294 fork-child.o coredep.o to NATDEPFILES.
2295 (NAT_FILE, NATDEPFILES): new macros for native support.
2296 * config/news.mt (TDEPFILES): removed exec.o.
2298 * remote-vx.c: remove redundant include of sys/time.h.
2300 * infrun.c: include ctype.h. Otherwise some machines result in
2301 undefined for isdigit.
2303 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2305 * configure.in: Convert m68k entries to m68* entries to handle
2306 all the various m68xxx hosts and targets.
2307 * config/news1000.mt: No longer needed, same as news.mt.
2309 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2311 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2313 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2315 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2316 nm-sun2.h, nm-mips.h.
2318 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2320 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2322 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2324 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2326 * xm-hppah.h: if __STDC__ is not defined, define
2328 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2329 compiler; see the comment in the file.
2331 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2333 First cut at support for all BSD variants on 386.
2335 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2336 * i386b-nat.c: New native support file.
2337 * configure.in: Add host and target for i[34]86-*-bsd*.
2338 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2340 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2342 Sun2 native support (untested).
2344 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2345 REGISTER_U_ADDR): removed to nm-sun2.h.
2346 * nm-sun2.h: new file.
2347 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2348 fork-child.o sun3-xdep.o removed.
2349 (NAT_FILE, NATDEPFILES): new macros.
2351 Mips native support. Decstation and iris4 have been tested.
2354 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2355 fill_fpregset): removed to irix4-nat.c
2356 * mips-xdep.c: removed.
2357 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
2359 * procfs.c: include nm.h.
2360 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
2361 * xm-irix4.h: bump copyright.
2362 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
2363 PROC_NAME_FMT): removed.
2364 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
2365 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
2366 (NAT_FILE, NATDEPFILES): new macros for native support.
2367 (CC): supply default compiler switches.
2368 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
2369 fork-child.o coredep.o.
2370 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
2372 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
2373 fork-child.o mips-xdep.o coredep.o.
2374 (NAT_FILE, NATDEPFILES): new macros for native support.
2376 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2378 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
2379 (NATDEPFILES): added fork-child.o
2380 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
2381 (NATDEPFILES): added fork-child.o
2382 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
2383 (NATDEPFILES): added fork-child.o
2385 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
2387 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
2388 by using puts_filtered instead.
2390 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2392 * remote-nindy.c (nindy_load): Replacement version from Steve
2393 Chamberlain, doesn't require forking to run "strip" or "sx".
2395 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
2397 * Makefile.in (HFILES): Add nm-*.h files.
2399 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2401 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
2402 (NATDEPFILES): added fork-child.o.
2404 * doc/gdbint.texinfo: document a few more macros, create new
2405 section for native macros.
2407 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
2409 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
2410 resolution of copyright issues.
2412 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
2414 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
2415 subdir gets configured.
2417 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
2419 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
2421 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
2422 searching for a "bfd_strip" program. Also, fixed up arguments
2423 passed to that program.
2425 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
2426 which is now used for something else. Rewrite description of
2427 associated parameters to match how gdb does it now.
2428 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
2430 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
2432 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2434 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
2437 * inferior.h (proc_signal_handling_change): prototype removed.
2438 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
2439 (handle_command): now calls target_notice_signals.
2440 * procfs.c (proc_signal_handling_change): renamed to
2441 procfs_notice_signals. Now static. Add prototype. All callers
2443 * target.h (struct target_ops): new field, to_notice_signals.
2444 (target_notice_signals): new macro to cover new field.
2445 * target.c (cleanup_target): default to_notice_signals to ignore.
2446 * corelow.c (core_ops),
2448 inftarg.c (child_ops),
2449 procfs.c (procfs_ops),
2450 remote-adapt.c (adapt-ops),
2451 remote-eb.c (eb_ops),
2452 remote-es1800.c (es1800_ops, es1800_child_ops),
2453 remote-hms.c (hms_ops),
2454 remote-mm.c (mm_ops),
2455 remote-nindy.c (nindy_ops),
2456 remote-st2000.c (st2000_ops),
2457 remote-udi.c (udi_ops),
2458 remote-vx.c (vx_ops, vx_run_ops),
2459 remote.c (remote_ops),
2460 target.c (dummy_target),
2461 xcoffexec.c (exec_ops): added static initializer for
2463 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
2465 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
2467 * main.c (define_command): Add forgotten initializer.
2469 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
2471 * language.c, language.h: Move saved_language out to global
2472 expected_language. Set expected_language when user expectation
2474 * language.c (language_info): Don't print type/range checking gub.
2475 * main.c (main): Set expected language.
2476 (execute_command): Check against expected language.
2477 * symfile.c (set_initial_language): Set expected language.
2479 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
2481 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2483 A bunch of changes mostly to improve debugging of C++ programs.
2484 Specifically, the calling of inferiors methods is improved.
2486 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
2487 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
2488 hide the implementation details of pointer-to-method objects.
2489 How to tell if the pointer points to a virtual method is
2490 still very dependent on the particular compiler, but this
2491 should make it easier to find the places to change.
2492 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2493 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2494 macros, instead of a hard-wired-in code that incorrectly
2495 assumed a no-longerused representation of pointer-to-method
2496 values. And otherwise fix the relevant bit-rotted code.
2498 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2499 If there are both fields and methods, put a space between.
2501 * stabsread.c (read_struct_type): Fix bug in handling of
2502 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2503 by '_'). (It used to prematurely exit the loop reading in
2504 the fields, so it would think it should start reading
2505 methods while still in the fields. This could crash gdb
2506 given a gcc that can emit nested type information.)
2508 * valops.c (search_struct_method): Pass 'this' value by
2509 reference instead of by value. This provides a more
2510 consistent interface through a recursive search where the
2511 "bottom" functions may need to adjust offsets (due to multiple
2513 * valops.c, value.h, values.c: Pass extra parameters to
2514 value_fn_field and value_virtual_fn_field so we can
2515 correctly adjust offset for multiple inheritance.
2516 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2517 virtual function calls by using value_virtual_fn_field().
2518 * values.c: New function baseclass_offset, derived from
2519 baseclass_addr (which perhaps can be made obsolete?).
2520 It returns an offset rather than an address. This is a
2521 cleaner interface since it doesn't mess around allocating
2523 * valops.c (search_struct_method): Use baseclass_offset
2524 rather than baseclass_addr.
2526 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2528 * Makefile.in: Re-install 29K/UDI stuff.
2529 * remote-udi.c (udi_resume): Clean up.
2530 * (udi_wait): Rewrite, leave out bugs.
2531 * Add debugging code to print out all register fetches and stores.
2532 * Straighten out target_ops.
2533 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2535 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2537 * remote-udi.c (udi_create_inferior): run with no arguments should
2538 not pass the program name as an argument, since the UDI code
2539 already handles that.
2540 (udi_load): get the symbols from prog_name, not arg_string (the
2541 load command should really use arg_string as the program name, not
2542 prog_name, but at least the run command works now).
2544 * munch: HP9000/300 nm puts an extra space between T and symbol
2547 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2548 needed for vxworks targets.
2550 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2552 * am29k-tdep.c (_initialize_29k): Make it possible for the
2553 user to set and query the address where function calls into the
2554 inferior write a small scratch routine. `set call_scratch_address'
2555 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2556 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2557 not already cached validly.
2559 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2561 Rs6000 native support.
2563 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2564 machines without this header should not be compiling this file.
2565 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2566 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2567 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2568 * xm-rs6000.h: do not include ptrace.h.
2569 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2570 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2571 infptrace.o and inftarg.o move to NATDEPFIES.
2572 (NAT_FILE, NATDEPFILES): new macro for native support.
2574 Sun3 native support.
2576 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2577 new macros for native support.
2578 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2579 removed sun3-xdep.o.
2580 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2582 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2583 * sun3-nat.c, nm-sun3.h: new files for native support.
2585 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2587 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2588 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2589 dbfsize and use it to initialize new local file scope dbsize.
2590 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2591 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2592 DIEs as well as the current check for undersize DIEs. This helps
2593 to gracefully detect and reject corrupted DIE information.
2595 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2597 Add `command hooks' and a hook for inferior program stopping.
2599 * command.h (struct cmd_list_element): Remove unused `aux'
2600 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2601 * command.c (add_cmd): Initialize new fields, elim old.
2602 (add_alias_cmd): Clone new fields.
2603 (delete_cmd): Un-hook hookee if we're deleting hook.
2604 (help_cmd): Tell user the command is hooked, if it is.
2605 (lookup_cmd_1): Abbreviations return the original command
2606 instead of themselves, so that hooks on the original cmd will be
2608 * defs.h (enum command_class): Add class_pseudo and comments.
2609 * gdbcmd.h (execute_user_command): Add prototype.
2610 * infrun.c (normal_stop): If the stop command is hooked,
2611 run the hook whenever we stop.
2612 (hook_stop_stub): Stub for catch_errors.
2613 (_initialize_infrun): Set up pseudo "stop" command.
2614 * main.c (execute_user_command): Code extracted from execute_command.
2615 (execute_command): If hooked, run the hook before the command.
2616 (define_command): If defining a new hook, check the command it
2617 is hooking, and warn if none. Install the hook.
2618 * source.c (_initialize_source): "l" is an abbrev for "list".
2619 * doc/gdb.texinfo: Document command hooks.
2621 * Makefile.in (VERSION): Roll to 4.6.7.
2622 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2623 * infrun.c (breakpoints_inserted): Make it static again.
2624 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2626 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2628 Native file renaming.
2630 * nat-sparc.c -> sparc-nat.c
2631 * nat-sun4os4.h -> nm-sun4os4.h
2632 * nat-trash.h -> nm-trash.h
2633 * config/sun4os4.mh: track file renaming.
2634 * configure.in: link to nm.h rather than nat.h.
2635 * infptrace.c: include nm.h rather than nat.h.
2637 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2639 Host/target/native split for sun4.
2641 * Makefile.in (TSOBS): removed corelow.o.
2642 * infptrace.c: included nat.h.
2643 * nat-trash.h: temporary header file. This should be removed once
2644 all hosts have the native/host/target split.
2645 * configure.in: add a symlink from nat-trash.h to nat.h if no
2646 other nat file exists for this configuration.
2647 * sparc-tdep.c: no longer include sys/ptrace.h.
2648 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2649 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2651 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2652 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2653 to NATDEPFILES. removed sparc-xdep.o.
2654 (NATDEPFILES, NAT_FILE): new macros for native support.
2656 Break the direct connection from core_file_command to any
2657 particular type of core file support.
2659 * target.h (find_core_target): new prototype.
2660 * target.c (find_core_target): new function. Walks the target
2661 list looking for the core target.
2662 * core.c (core_file_command): replace calls to core_detach and
2663 core_open with find_core_target and direct calls.
2665 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2667 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2669 config/hp300hpux.mh: ALLOCA1 was not defined.
2671 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2673 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2674 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2675 until we can figure out a better way to do paging.
2677 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2679 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2680 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2681 * hppa-coredep.c: Remove, now that we use the hook.
2682 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2683 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2685 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2686 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2687 be ripped out and reimplemented right (see elfread.c).
2688 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2690 Rename all HPPA files to fit into unique DOS filenames:
2691 * *hppabsd* => *hppab*
2692 * *hppahpux* => *hppah*
2694 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2696 Make the /proc support a target-struct in its own right.
2698 * Makefile.in: Remove inftarg.[co], since it is now included via
2700 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2701 reference infptrace.o. Add fork-child.o to all *.mh that
2704 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2705 No longer global functions.
2706 (fork_inferior): New global function from fork-child.c.
2707 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2708 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2709 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2710 (child_create_inferior): New tiny function that calls fork_inferior.
2711 * fork-child.c: New file, containing fork_inferior, which is
2712 built from slight mods to inftarg.c's child_create_inferior.
2714 * procfs.c (procfs_ops): Add target vector.
2715 (attach): Rename as static do_attach.
2716 (procfs_create_inferior): New tiny function that calls fork_inferior.
2717 (child_xfer_memory): Rename to static procfs_xfer_memory.
2718 (store_inferior_registers): Rename to static procfs_store_registers.
2719 (inferior_proc_init): Rename to static procfs_init_inferior.
2720 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2721 procfs_files_info, procfs_open, procfs_mourn_inferior,
2722 procfs_can_run): Slightly mangled copies of the corresponding
2723 child_XXX routines from inftarg.c.
2724 (proc_wait): Renamed to static procfs_wait.
2725 (child_resume): Rename to static procfs_resume.
2726 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2727 (initialize_proc_fs): Rename to initialize_procfs. Set up
2730 * putenv.c: index -> strchr.
2731 * regex.c: Always rename bcopy to memcpy, etc.
2732 FIXME: Eventually do the renames rather than use #define's.
2733 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2735 * sparc-xdep.c: Move deferred_stores to target dependent.
2736 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2738 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2740 Split non-target-dependent code out of target_attach routines.
2742 * target.h: Comments on target_attach args and results.
2743 * infcmd.c (attach_command): Check for existing execution, call
2744 target_attach, set up terminal status and wait_for_inferior, wait
2745 for the attach status, and do normal_stop.
2746 * inftarg.c (child_attach): Remove target independent stuff.
2747 * remote-adapt.c (adapt_attach): Ditto.
2748 * remote-mm.c (mm_attach): Ditto.
2749 * remote-udi.c (udi_attach): Ditto.
2750 * remote-vx.c (vx_attach): Ditto.
2754 * remote-hms.c (hms_attach): Remove completely, it was useless.
2755 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2756 commented-out start_remote calls.
2757 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2758 DENTER and DEXIT macros and their calls. Use a real debugger --
2759 like gdb -- to see what functions are being called when.
2760 * utils.c (strcmp_iw): Make nonstatic, for lint.
2762 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2764 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2766 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2768 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2769 fix to differentiate between gcc1 & gcc2 compiled files so that we
2770 can debug calls that pass structs as args correctly.
2771 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2772 so, and what version.
2774 * remote.c (remote_wait): Make regs be char to avoid picayune
2775 ANSI compiler warnings.
2777 * energize.h: Move all external struct decls to inside of
2778 __STDC__, add prototype for energize_shell_wait().
2779 * energize.c (getpty): Clean up, make us really get a controlling
2781 * (energize_initialize): Disable SIGIO prior to setting up for
2782 I/O interrupts. Move setsid(), et. al. to getpty().
2783 * (energize_shell_wait): New routine to wait for things started
2784 via the shell command, uses wait() instead of /dev/proc.
2785 * Also, add prototype for execute_command_1().
2787 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2789 * inftarg.c (child_create_inferior, child_attach,
2790 child_mourn_inferior): collect unix child process stratum
2791 functions which live below the target vector into this file to
2792 facilitate host/target/native split. Also, make them static.
2793 * inflow.c (child_mourn_inferior): removed.
2794 * infrun.c (child_create_inferior, child_attach): removed.
2795 (resume): becomes global so that functions below the
2796 target vector can find it.
2797 * inferior.h (resume): add prototype.
2798 (child_mourn_inferior, child_create_inferior, child_attach):
2801 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2802 replaced with find_default_attach and
2803 find_default_create_inferior.
2805 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2807 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
2808 addresses don't get displayed in the wrong positions.
2810 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2812 Separate core functions along target vector in preparation for
2813 native support. Functions above vector now live in core.c. Those
2816 * core.c (solib_add_stub, core_close, core_open, core_detach,
2817 get_core_registers, core_files_info, core_ops): moved to corelow.c
2818 (_initialize_core): removed addition of core_ops target.
2819 * corelow.c: new file.
2820 (solib_add_stub, core_close, core_open, core_detach,
2821 get_core_registers, core_files_info, core_ops): moved from core.c
2822 (_initialize_corelow): new function.
2823 * gdbcore.h (core_open, core_detach): added prototypes.
2824 (core_ops): add forward declaration.
2825 * Makefile.in (SFILES_MAINDIR): add core.c
2827 (TSOBS): change core.o to corelow.o
2829 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
2831 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
2832 instead of 'sun' predefined symbol so that trap analysis code is
2833 enabled only when the TARGET is a sun3.
2835 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2837 * tm-i960.h (ext_format_i960): Add top-level declaration.
2838 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
2839 blocks, else Sun4 compiler complains.
2841 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
2843 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
2844 instruction's argument. Patch from jonathan@cs.stanford.edu
2847 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2849 Break the thread of control that implies that a unix child
2850 process will be the default target.
2852 * target.c (find_default_run_target, find_default_attach,
2853 find_default_create_inferior, return_zero): new functions.
2854 (cleanup_target): Make return_zero the default for to_can_run.
2856 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
2857 child_create_inferior references with find_default_XXX instead.
2859 * target.h (struct target_ops): new field, to_can_run.
2860 (find_default_attach, find_default_create_inferior): new prototypes.
2861 (target_can_run): new macro.
2863 * Also added a zero (default) to_can_run element to all static
2864 struct target_ops initializations throughout GDB, except:
2865 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
2867 * infrun.c (child_create_inferior): Clean up error handling when
2868 no exec file is specified.
2869 (child_attach): Don't require exec file.
2871 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
2873 Remove kill_inferior_fast, in favor of target_kill, which goes
2874 through the target vector.
2876 * inferior.h (kill_inferior_fast): remove declaration.
2878 * main.c (disconnect): call quit_cover using catch_errors rather
2879 than calling kill_inferior_fast directly. New way goes through
2880 the target vector, handles attached processes, and writes
2881 command history if appropriate.
2882 (quit_cover): new function, wrapper for quit_command.
2884 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
2885 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
2886 inlining them into the local kill_inferior when needed.
2888 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
2890 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
2891 * stabsread.c (read_struct_type): Simplify complicated expression
2892 for dumb DECstation compiler.
2894 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2896 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
2897 operands to memory management instructions, from WRS.
2899 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
2901 * main.c (main): Back out previous language setting changes.
2902 Replace with simple default to C before processing any init
2903 files. There MUST be a language set, even in the absence of
2904 init files or executables, or expression parsing fails.
2906 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
2908 * main.c (main): Move code that sets initial language to
2909 symfile.c. Fixup places where command files are processed to
2910 be consistent in setting a default language if none has been
2912 * symfile.c (set_initial_language): Add code moved from
2913 main() that sets an initial default language when a new
2914 symbol file is read.
2915 * symfile.c (symbol_file_command): Call set_initial_language.
2916 * symtab.c (find_main_psymtab): Add FIXME comment.
2918 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2920 * breakpoint.c, sparc-tdep.c: comment changes.
2921 * configure.in: removed target_dependent line.
2923 * remote-mm.c (mm_attach): change printf to error to prevent
2925 * remote-udi.c (udi_attach): change printf to error to prevent
2928 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
2929 calls to {fetch|store}_inferior_registers with calls to
2930 target_{fetch|store}_registers, for remote-target independence.
2932 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
2934 * Makefile.in: Fix bug I introduced in merging Rich's change.
2935 * infrun.c (child_create_inferior): Use proceed() rather than
2936 doing all the same stuff by hand.
2938 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2940 * Makefile.in, configure.in: add support for files used only when
2941 configured native, that is, when host = target.
2943 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2945 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
2946 stores are target dependent and were moved from xm to tm.
2948 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
2950 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
2952 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
2953 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
2955 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2957 * target.h (struct target_ops): removed to_convert_to_virtual and
2958 to_convert_from_virtual elements. Initializations removed from
2959 all static initializations.
2960 (target_convert_to_virtual, target_convert_from_virtual):
2962 (host_convert_to_virtual, host_convert_from_virtual): Removed
2963 forward declarations.
2964 * target.c (cleanup_target): removed default assignments for
2965 to_convert_to_virtual and to_convert_from_virtual.
2966 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
2968 * findvar.c (value_of_register, value_from_register):
2969 target_convert_to_virtual inlined.
2970 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
2971 * valops.c (value_assign): target_convert_from_virtual inlined.
2973 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
2975 * main.c (gdb_readline): Avoid printf_filtered, which sets char
2976 position wrong if used for the prompt.
2977 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
2979 Support for accessing arbitrary MIPS stack frames in memory.
2981 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
2982 set, run it before INIT_EXTRA_FRAME_INFO.
2983 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
2985 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
2986 (FP) value in the frame_info struct if it is zero (as from top of
2988 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
2990 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
2991 comes back as zero. So does FP_REGNUM, as a trigger for
2992 init_extra_frame_info.
2994 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
2995 the program counter set before INIT_EXTRA_FRAME_INFO is run.
2996 (INIT_FRAME_PC): Defined to null.
2997 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
2998 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
2999 Briefly explain MIPS stacks in GDB.
3001 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3003 * copying.awk, copying.c (show_copying_command,
3004 show_warranty_command): Rename from copying_info, warranty_info,
3005 to match command function conventions.
3007 * utils.c (prompt_for_continue): Reinitialize more-counts
3008 before printing anything, and again afterward. Fix comments.
3009 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3010 or alloca() if needed.
3012 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3013 detect native versus cross-host.
3015 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3017 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3018 Suns. Rename to m68k_saved_pc_after_call.
3019 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3020 m68k_saved... instead of sun3_saved...
3022 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3024 * Makefile.in (update-depend, update-alldeps): Split out of
3025 setup-to-dist, for convenience in rebuilding the depend and
3027 (assorted): Update to catch straggler files when building gdb.tar.Z.
3029 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3031 Preliminary cleanup for splitting host/native/target.
3033 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3034 here; it is dealt with at a gdb-target-independent level.
3035 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3036 high toned routine. Fix return type to void.
3037 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3038 Rich and I believe the "real problem" was that both single_step
3039 and target_resume were issuing PT_CONTINUE calls. This would
3040 cause the second PT_CONTINUE to sometimes fail because the process
3041 was already running.
3042 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3044 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3046 * energize.c (pty_to_kernel): Must check for EAGAIN as
3047 termination condition.
3048 (full_filename): Don't prepend dirname if filename begins with /.
3049 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3051 (getpty (NCR)): Lotsa bug fixes...
3052 (kernel_dispatch (case StopRType)): Use kill() instead of
3053 killpg() so we can deal with losing systems...
3054 (wait_for_events): Work around NCR select() lossage. It doesn't
3055 zero out readfds when select() returns zero.
3056 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3057 getcwd() instead of getwd() (NCR getwd() seg faults).
3058 (energize_wait): Use sigaction() for NCR. Their version of signal()
3059 is unreliable by default.
3061 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3062 error from PIOCSWSTOP.
3064 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3065 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3066 defs.h, utils.c: Make vfprintf_filtered global.
3068 * energize.c (send_location): New routine to consolidate all
3069 places where we must notify kernel of where the given pc is.
3070 (cplus_demangle): Put single-quotes around demangled names.
3071 (energize_call_command): Call send_location() after doing up,
3072 down, and frame commands.
3074 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3076 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3077 pass at doc for two new remote targets---29K using UDI, and Tandem
3078 ST2000 using STDBUG.
3080 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3082 * doc/all.m4: turn on H8/300 stuff for generic manual
3084 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3085 after explicit call to breakpoint() in serial stubs.
3087 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3089 * mipsread.c: Clean up some white space.
3090 (parse_symbol): Handle stEnd of stFile.
3091 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
3093 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
3094 store_inferior_registers): Replace unexplained numbers
3095 with manifest constants from a DECstation header file.
3096 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
3097 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
3099 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
3101 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
3102 for "down". Suggested by Richard Stallman.
3104 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3106 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
3107 redeclaration bug on SunOS 4.
3109 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
3111 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
3112 * m68k-stub.c: Remove a few extraneous ANSI-isms.
3113 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
3114 they aren't already there.
3115 * remote-vx.c (vx_prepare_to_store): Ditto.
3116 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
3118 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
3120 Removed a large number of changes inserted by Per Bothner
3121 for C++ support. These will go back in when they've been
3124 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
3126 * serial.h: Fix prototye for serial_raw().
3127 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
3128 serial_write() to match prototypes.
3129 * remote-st2000.c (get_reg_name): Make *p be const.
3131 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3133 * remote-nindy.c (nindy_fetch_registers): Make return type void,
3134 to agree with target structure field type.
3135 (nindy_store_registers): Ditto.
3137 * Makefile (OPCODES): New var, pointing to opcodes library.
3138 (CLIBS, CDEPS): Include it.
3139 (saber_gdb): Load opcodes library.
3141 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
3143 * a68v-xdep.c (store_inferior_registers): declare as void.
3144 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
3145 * remote-st2000.c: Massive changes to use new serial package.
3146 Also added 'connect' command to transparantly connect to serial
3148 * ser-termios.c: Big cleanup, use nicer coding conventions.
3149 * ser-bsd.c: New module, serial stuff for BSD systems.
3150 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
3151 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
3153 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3155 * doc/gdb.texinfo: fix shameful error of agreement reported by
3156 jimb@occs.cs.oberlin.edu (Jim Blandy)
3157 * doc/gdb.texinfo: remove old partial discussion of remote serial
3158 protocol (via serial debug stubs)
3159 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
3160 use of serial debug stubs
3162 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3164 * symfile.h: Declaration of set_demangling_style() moved
3165 here from demangle.h (which is now in ../include).
3166 * i386-xdep.c: Update comment.
3168 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3170 * symtab.c (completion_list_add_symbol): restructured to optimize
3171 for time. First clip names that cannot match. Then clip any
3172 names we've already considered. Drop a redundant strncpy. Drop
3173 a redundant malloc and associated free for demangled names.
3175 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3177 * a68v-xdep.c (store_inferior_registers): Define as type void.
3178 * configure.in: Add host m68k-apollo*-bsd*.
3179 * demangle.c (struct demanglers): Use enum instead of constant
3180 value to keep braindamaged HP/Apollo compiler happy.
3182 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3184 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
3185 match "FOO". This allows 'break Foo' to work when Foo is
3186 a mangled C++ function. (See comment before function.)
3188 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
3190 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
3191 for files in vx-share/*.c.
3192 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
3193 for normal GDB source files.
3195 * Makefile.in (VERSION): Roll to 4.6.6.
3197 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
3198 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
3199 * tm-sun3os4.h: Update comments.
3200 * xm-delta88.h: Remove STACK_END_ADDR.
3202 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
3204 * Makefile.in (VERSION): Roll to 4.6.5.
3206 * infrun.c: Lint for recent `handle' changes.
3208 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
3209 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
3210 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
3211 should include a ser-XXX.o module.
3213 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
3214 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
3216 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
3217 known suns in configure.in, rather than mapping them to unique
3218 config files that happen to duplicate other config files.
3219 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
3220 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
3222 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
3224 * configure.in (*-*-sunos*): Use trailing * to match all
3225 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
3226 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
3227 in production on Sun-4.
3228 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
3229 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3230 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3232 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
3233 config/sparc-noun.mt: New target configs for embedded.
3234 * config/sun4os3.{mh,mt}: Remove, never existed in production.
3236 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
3237 target definitions for embedded with and without underlines on
3238 identifiers. FIXME -- this ought to be known by BFD instead.
3240 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
3241 not a parameter of the CPU, but of the development environment.
3242 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
3244 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3246 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
3247 (which involves reading in main's symtab) if we have no breakpoints.
3249 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3251 * dwarfread.c (cu_language): New local variable to record
3252 language for current compilation unit being processed.
3253 * dwarfread.c (set_cu_language): New local function to decode
3254 and record language for current compilation unit being processed.
3255 * dwarfread.c (synthesize_typedef): Add local function to
3256 synthesize a typedef for C++ classes, structs, unions, and
3258 * dwarfread.c (read_structure_scope): Synthesize typedefs
3259 for C++ classes, structs and unions.
3260 * dwarfread.c (read_enumeration): Synthesize typedefs for
3262 * dwarfread.c (read_file_scope): Call set_cu_language to
3263 record language for current compilation unit. After symtab
3264 is built, save this recorded language.
3265 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
3266 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3267 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3268 typedefs for C++ classes, structs, unions, and enumerations.
3269 * dwarfread.c (scan_compilation_units): Call set_cu_language
3270 to record language for current compilation unit.
3271 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3272 for TAG_enumeration_types, rather than in add_partial_symbol.
3273 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3274 case with class, struct, and union type cases, now that they are
3275 the same. Remove tests for non-NULL name attributes, now done
3277 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3278 treat as alias for TYPE_CODE_STRUCT for now.
3280 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3282 * Makefile.in: map "gdb" through program_transform_name when
3285 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3287 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3288 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3289 Use "regi" for local indexing through register numbers, reserving
3290 "regno" for the name of a specific register passed as an input
3291 parameter. Fix bug propagated through all versions that sometimes
3292 used regno as an index when it should have been regi, thus using
3293 -1 as an index in some cases.
3295 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3297 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3298 respectively, so same demangler can be used by other programs.
3299 * Makefile.in: Remove demangler stuff.
3300 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3301 * demangle.c (_initialize_demangler): Tell demangler which
3302 CPLUS_MARKER to assume.
3304 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3306 RS/6000 portability changes (for hosting cross-debuggers).
3308 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3309 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3310 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3311 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3312 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3313 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3314 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3315 (NO_SINGLE_STEP): Add, target-dependent.
3316 (loadinfotextindex): Lowercase, remove "aix_".
3317 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3318 (NO_SINGLE_STEP): Remove, target-dependent.
3319 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3320 * xcoffread.c: Only build file if RS/6000 native GDB.
3321 (build_function_symbol): Remove #if 0'd code.
3322 * rs6000-tdep.c: Cleanup. Add static fn protos.
3323 Use CORE_ADDR for addresses throughout. Make void fns void.
3324 (pop_dummy_frame): Add FIXME about bogosity of design here.
3325 (rs6000_struct_return_address): Ditto.
3326 (frameless_function_invocation, frame_get_cache_fsr,
3327 frame_initial_stack_address, xcoff_relocate_symtab,
3328 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3329 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3330 Use CORE_ADDRs. Change identifiers to lowercase.
3332 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3333 supplying dummy routines if non-native. Add prototype for
3334 static exec_one_dummy_insn. Move a mess of functions to
3335 rs6000-tdep.c (as above). Remove #if 0'd code.
3337 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3338 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3339 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3341 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3344 * vx-share/README, nindy-share/README: New files describing
3345 how these directories' code is shared, and with whom.
3347 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3349 * configure.in (target configurations): Reformat into table.
3350 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
3352 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
3353 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
3354 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
3355 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
3356 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
3357 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
3359 * Makefile.in (config-check): Add command to check whether
3360 configure.in is consistent with config/*.
3362 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
3364 * configure.in (host configurations): Reformat nested cases into
3365 easy-to-maintain table.
3366 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
3367 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
3369 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
3371 * cplus-dem.c: Reorder args to most local functions to make them
3372 follow the consistent pattern of struct work_stuff pointer first,
3373 followed by pointer into string being demangled, followed by
3374 pointer to the string where the result is being stored, followed
3375 by other args. Also generally replace most variables of name
3376 "type" with "mangled" for consistency. They all pointed to the
3377 same string but half were one name and half the other.
3378 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
3379 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
3380 use whenever a qualified name is being demangled.
3381 * cplus-dem.c (do_type): Qualified names are treated similarly
3382 to fundamental types, not as modifiers of fundamental types.
3384 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
3386 * configure.in: Add sparclite as a target.
3388 * sparc-stub.c (handle_exception): Flush instruction cache just
3389 before returning to the user. (hexToInt): Fix overzealous cleanup.
3391 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
3393 * infrun.c (handle_command): Rewrite to allow multiple signal
3394 numbers, signal number ranges, and to recognize "all" to mean all
3395 signals except those used by the debugger.
3396 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
3397 to set or reset actions for specific signals.
3399 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
3401 * coffread.c (decode_type): Call alloc_type to alloc new
3403 * stabsread.c (read_array_type, read_range_type, define_symbol):
3404 Call alloc_type to alloc new types.
3405 * stabsread.c (define_symbol): Move dbl_valu symbol field data
3406 from type_obstack to symbol_obstack.
3407 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
3409 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
3410 associated with a type, using the same mechanism as was used to
3411 allocate space for the type structure itself.
3412 * coffread.c (patch_type, coff_read_struct_type,
3413 coff_read_enum_type): Use TYPE_ALLOC.
3414 * dwarfread.c (struct_type): Use TYPE_ALLOC.
3415 * gdbtypes.c (create_array_type, check_stub_method,
3416 allocate_cplus_struct_type): Use TYPE_ALLOC.
3417 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
3418 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
3419 read_range_type): Use TYPE_ALLOC.
3421 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
3423 * breakpoint.c (breakpoint_re_set): Select a default source
3424 symtab if one is not currently selected.
3425 * utils.c (query): Call wrap_here before building the output
3426 query string, to turn off wrapping and flush any buffered output.
3427 Otherwise our query may end up in the wrap buffer and never be
3429 * eval.c (evaluate_subexp): Report error when attempting to
3430 evaluate subscript for types without a target type, rather
3431 than dumping core by using the NULL pointer.
3432 * symfile.c (symbol_file_command): Forget current_source_symtab
3433 and current_source_line when discarding symbol table.
3435 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
3437 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
3439 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
3440 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
3442 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
3444 * remote.c (remote_open): Fix baud rate setting to make -b flag
3445 work. (remote_wait): Change 'T' message parser to deal with new
3446 improved format which allows stub to send an arbitrary bunch of
3448 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
3449 make all this re-entrant by storing all state on the stack. Clean
3450 up memory error trapping. (computeSignal, set_debug_traps):
3451 make it all table driven. Make a start at a baud rate setting command.
3453 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
3455 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
3457 * remote-vx.c: redefine malloc to avoid buggy declaration on
3458 RS/6000 <rpc/types.h>.
3459 xm-rs6000.h: include <sys/select.h> to define fd_set for
3460 <rpc/svc.h> on RS/6000.
3462 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
3464 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
3465 recursive invocations of make. Always create installation
3468 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
3470 * m68k-pinsn.c: Minor fix in style of output (don't use
3471 range to indicate floating point control registers).
3473 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
3475 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
3477 * infcmd.c (registers_info): Handle multiple register names.
3478 Changes inspired by Roland McGrath.
3480 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
3482 * sparc-stub.c: New file. Mix it with your SPARClite
3483 application, and it will speak GDB remote protocol!
3484 * remote.c (remote_wait): Change 'T' (expedited reply) message to
3485 deal with arbitrary registers. Needed for sparc-stub.
3487 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
3489 * cplus-dem.c (cplus_markers): Add table for gnu style and
3490 use throughout, in place of compile time constant CPLUS_MARKER.
3491 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
3492 * cplus-dem.c (cfront_special): New function, as suggested
3493 by pfieland@stratus.com.
3494 * cplus-dem.c (forget_types): New function.
3495 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3497 * cplus-dem.c (mop_up): Call forget_types().
3498 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3499 Use throughout, instead of checking current_demangling_style.
3500 * cplus-dem.c (demangle_signature): When finding an explicit
3501 start of function args, forget all remembered types for
3502 lucid/cfront style demangling.
3503 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3504 underbar characters, use last pair as the delimiter. Hoist
3505 gnu_special() call up to cplus_demangle(). Call cfront_special()
3507 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3508 for inherited classes.
3509 * cplus-dem.c (demangle_args): Document quirks of numbered
3510 references to previously seen types.
3511 * dbxread.c (read_ofile_symtab, process_one_symbol):
3512 Use AUTO_DEMANGLING rather than explicitly checking
3513 current_demangling_style.
3514 * demangle.h: Add some comments.
3515 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3516 CFRONT_DEMANGLING): New macros.
3517 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3518 not found in the actual producer string produced by lcc.
3519 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3520 than explicitly checking current_demangling_style.
3522 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3524 * breakpoint.c (enable_longjmp_breakpoint,
3525 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3526 Check for duplicate breakpoints at the same address. Bug report
3527 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3529 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3531 * buildsym.c (end_symtab): Document that end_symtab can return
3532 NULL under non-error conditions.
3533 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3534 returned from end_symtab for empty compilation units.
3536 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3538 * am29k-tdep.c: Lint from DECstation compiler.
3539 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3540 As the man page says, "Sometimes you just can't get lint to shut
3541 up". That doesn't mean you should blow away the code it won't
3543 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3544 it up over the next few weeks. Make mips x 29k build.
3545 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3546 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3547 but leave it as a comment because the breakpoint instruction
3548 is not easily accessible at this moment (it's static, and if
3549 we define one here, it goes into every file compiled).
3551 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3553 * Makefile.in (VERSION): Bump to 4.6.3.
3554 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3555 function scopes when building partial symbol tables.
3556 * objfiles.c (open_existing_mapped_file): Make it clear in
3557 warning message that out of date mapped files are ignored.
3558 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3559 unit source file name in error message.
3561 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3563 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3564 * dwarfread.c (struct_type): In absence of AT_byte_size for
3565 bitfield, use size of object of member's type for the size of
3566 the anonymous object containing the bit field.
3567 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3568 an AT_byte_size attribute is seen.
3569 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3570 union aux_ext (was aux_ent).
3571 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3572 unsigned char* to char*, for Lucid compiler.
3573 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3574 to be correct type (from unsigned char* to char*).
3575 * valprint.c (type_print_derivation_info): Minor tweak to placement
3576 of commas in derived class printing.
3577 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3579 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3581 * xm-go32.h: Define LSEEK_NOT_LINEAR
3582 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3583 then work out the lseek positions of newlines by running through
3584 the file and `tell'ing. This makes source file listing work on
3585 OS's where the relationship between physical position in file and
3586 canonical position is indeterminate, eg VMS and DOS.
3588 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3590 * stabsread.c: Ensure that all members of all allocated structures
3591 are initialized to known state to avoid hard to find bugs with gdb
3592 using fields containing random data.
3593 * buildsym.c (start_subfile): Compact dirname initialization.
3594 * buildsym.c (patch_subfile_names): New function.
3595 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3596 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3597 * buildsym.h (patch_subfile_names): Add prototype.
3598 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3600 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3602 * remote-udi.c: Update comments.
3604 * remote.c (getpkt): Only force retransmission ten times;
3605 after that, assume bug in target code, and handle pkt anyway.
3607 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3609 * configure.in: Add support for apollo 68k under BSD environment.
3610 * xm-apollo68b.h: New file to support above.
3612 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3614 * configure.in: Recognize i486 host cpu.
3615 * valprint.c (type_print_derivation_info): Print derivation info
3616 in same form as class declarations in source.
3617 * valprint.c (type_print_varspec_suffix): Split arg printing
3618 code out to type_print_args function.
3620 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3622 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3623 at_import, at_frame_base.
3624 * dwarfread.c (completedieinfo): Remove cases for obsolete
3625 AT_visibility, AT_import, and AT_frame_base attributes.
3626 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3627 i860, which can keep up to 4 shadow breakpoints.
3628 * tm-stratus.h (USG): Define.
3629 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3630 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3631 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3632 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3633 * config/stratus.mt (TDEPFILES): Include files available from
3634 stratus that are not yet in release pending receipt of paperwork
3636 * buildsym.c (finish_block): Minor code format change.
3637 * gdbtypes.h (struct field): Add to comments.
3638 * gdbtypes.h (virtual_field_bits): Add to comments.
3639 * objfiles.c (allocate_objfile): Change obstack interface to
3640 match FSF merging efforts.
3642 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3644 * Makefile.in (VERSION): Bump to 4.6.2.
3645 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3646 * Makefile.in (OBS): Add stabsread.o
3647 * Makefile.in (stabsread.o): Add build rule.
3648 * stabsread.c, stabsread.h: New files.
3649 * buildsym.c: Split out stabs specific support to stabsread.c.
3650 * buildsym.h: Split out stabs specific support to stabsread.h.
3651 * dbxread.c (stabsread.h): Include
3652 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3653 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3654 * dbxread.c (read_ofile_symtab): Call end_stabs.
3655 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3656 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3657 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3658 really_free_pendings to cleanups.
3659 * elfread.c (elf_new_init): Call stabsread_new_init.
3660 * gdbtypes.c: Small changes to maintenance commands.
3661 * mipsread.c (stabsread.h): Include.
3662 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3663 * xcoffread.c (stabsread.h): Include.
3664 * xcoffread.c (global_stabs): Remove redundant def.
3665 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3667 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3669 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3670 * inflow.c (terminal_init_inferior, terminal_inferior,
3671 terminal_ours_1, initialize_inflow): Record and use state
3672 of lmode_inferior_valid and lmode_ours_valid.
3674 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3676 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3677 include <sgtty.h> on USG. (from sef).
3679 * depend: es1800 dependency needed here.
3681 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3683 * buildsym.c (read_struct_type): Initialize structs allocated
3684 with alloca, to avoid using random values from stack later on.
3685 * defs.h (fprintf_filtered): Add prototype.
3686 * gdbtypes.c (check_stub_method): Fix misleading comments.
3687 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3689 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3690 small changes to maint support functions.
3691 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3692 for some fields and expand comments.
3693 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3694 macro and track change to obstack_full_begin macro.
3695 * utils.c (fprintfi_filtered): New function.
3696 * valprint.c (type_print_base): Fixup field printing to not
3697 print extraneous lines and not print bogus "no data fields"
3698 messages for C++ classes with no data members. Also use new
3699 fprintfi_filtered function.
3701 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3703 * configure.in: es1800 ok for 68000 too.
3705 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3707 * configure.in: echo error messages to stderr, not stdout
3709 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3711 * configure.in: recognize hppa* instead of hppa
3713 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3715 * energize.c: Second cut at DynamicLoad message handling.
3717 * energize.c: Relativize pathnames in #include statements.
3718 * (kernel_dispatch): Better error messages for unknown protocol
3720 * (kernel_dispatch): First cut at DynamicLoad message handling.
3722 * Makefile.in: Remove -I../readline from all compilations,
3723 include a special case for main.o instead.
3725 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3727 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3728 error if it fails to find a member type, rather than return NULL
3729 and trigger a coredump.
3730 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3731 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3732 match on complete demanglings, including argument lists for member
3733 functions, rather than just accepting the first demangling that
3734 matches the class and function name.
3735 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3736 to start_symtab as the directory name.
3737 * dwarfread.c (completedieinfo): Strip off any leading hostname
3738 portion of the AT_comp_dir attribute string. Gdb doesn't know
3739 what to do with them (FIXME).
3741 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3743 * breakpoint.c (commands_command): Simplify code a bit, remove
3744 unnecessary fflush().
3746 * Makefile.in (OTHERS): Add gcc.patch.
3747 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3749 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3751 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3752 lcc producer string.
3754 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3756 * WHATS.NEW renamed to NEWS.
3758 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3760 * dbxread.c, dwarfread.c: Re-enable experimental code to
3761 automatically select demangling style.
3762 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3763 DEMANGLING_STYLE, to make more descriptive. Revert back to
3764 "auto" as default. Comment use.
3765 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3766 * Makefile.in (${DEMANGLER}.o) Remove target and special
3769 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3771 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3773 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3775 * Makefile.in, demangle.c: Change default demangling style to
3777 * Makefile.in: Update version to 4.6 !!!
3778 * README, WHATS.NEW: Update for 4.6.
3780 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3782 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3785 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3786 nodes as base classes.
3788 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3790 * alldeps.mak, depend: Update.
3792 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3794 * Makefile.in (VERSION): 4.5.9.
3796 * xm-hp300bsd.h: Add decl for strdup().
3797 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3798 PDR. Cleanup a few things, fix compilation warnings.
3800 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3802 * Makefile.in (DEMANGLING_STYLE): New define to set default
3803 demangling style for C++. Defaults to "auto".
3804 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3805 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3806 * Makefile.in (OBS): Add demangle.o
3807 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
3808 Remove compile time decisions about demangling style and replace
3809 with runtime decisions using current_demangling_style.
3810 * cplus-dem.c (main): Expand code included during building of
3811 standalone demangler to recognize demangling style options.
3812 * dbxread.c (demangle.h): Include.
3813 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
3814 demangling style if processing g++ code and current demangling style
3815 is auto (Note: this feature currently disabled.)
3816 * demangle.c: New file, generic demangling control.
3817 * demangle.h (demangling_styles): New enumeration to select one
3818 of several demangling styles. Also define string names for each
3820 * demangle.h (set_demangling_style): Add prototype.
3821 * dwarfread.c (demangle.h): Include.
3822 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
3823 New producer string prefixes to recognize.
3824 * dwarfread.c (handle_producer): Consolidate actions for specific
3825 producers. Set demangling style based on producer string if
3826 current style is auto. (Note: this feature currently disabled.)
3827 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
3829 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
3831 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
3833 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3835 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
3836 * c-exp.y: Call lookup_signed_typename() after seeing
3837 "signed". This handles "signed char" correctly.
3838 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
3839 keywords before a type specifier.
3841 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
3843 * command.c (lookup_cmd_1): Clarify descriptive comments.
3844 * gdbcmd.h (maintenanceprintlist): Add declaration.
3845 * main.c (maintenanceprintlist): Add definition.
3846 * main.c (gdb_completer_command_word_break_characters): Add.
3847 * main.c (symbol_completion_function): Switch completer word
3848 break character sets dynamically, based on whether completion is
3849 being done on commands or on something else.
3850 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
3851 * maint.c: Include demangle.h.
3852 * maint.c (maintenance_demangle): New function.
3853 * maint.c (maintenance_print_command): New function.
3854 * maint.c (_initialize_maint_cmds): Reorganize some commands
3855 under new maintenance print subcommand.
3857 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
3859 * gdbtypes.c (lookup_struct_elt_type): If the input type is
3860 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
3861 target type. Otherwise, 'whatis this.field' wouldn't work,
3862 which would be inconsistent, since 'print this.field' works.
3863 * buildsym.c (read_struct_type, read_enum_type): Clear
3864 TYPE_FLAG_STUB flag.
3865 * buildsym.c (cleanup_undefined_types): Don't rely on a
3866 flawed "Reasonable test to see if" a type has been defined
3867 since it was referred to; now we can just see if the
3868 TYPE_FLAG_STUB flag has been cleared.
3869 * valprint.c (print_type_base): Emit public/protected/private
3870 labels for methods as well as fields. Also, indent these labels
3871 2 spaces instead of 4, for a more conventional "look".
3872 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
3873 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
3874 * gcc.patch: New file. Contains patch for gcc (so people
3875 with gdb-2.2.x won't have to wait for a new gcc release).
3877 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
3879 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
3880 (print_addr): Call print_address to show symbolic version as well.
3882 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
3884 (vx_read_register): Declare inferior_fp_regs. Delete code for
3885 copying "inferior_registers" around; the values are already in var
3886 "registers". Use correct size for register set.
3888 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
3889 target doesn't support it.
3890 (vx_read_register): Don't try reading them either.
3892 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
3893 VxWorks back end reads them in one contiguous set except for this
3895 (register_names): Change "pc" to "pcw" to avoid confusion printing
3897 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
3898 find the PC under VxWorks.
3900 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
3902 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
3903 to create new blank types, instead of handcrafting them.
3904 * defs.h (printfi_filtered): Add prototype.
3905 * utils.c (printfi_filtered): New function.
3906 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
3907 to simplify the code. Other cleanups.
3908 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
3909 * gdbtypes.h (struct cplus_struct_type): Add comments describing
3910 use of various fields.
3911 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
3912 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
3913 production that currently treats it exactly the same as STRUCT.
3914 * c-exp.y (yylex): Recognize "class" as token CLASS.
3915 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
3916 * symtab.c (decode_line_1): Fix to pass quoted args on down to
3917 general symbol handling code. Call cplus_mangle_opname with
3919 * symtab.c (decode_line_2): Print demangled function names in
3920 breakpoint menus, instead of just file and line number.
3921 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
3922 * valprint.c (type_print_base): Print "class" for C++ classes,
3923 rather than "struct". Print section labels for public, protected
3924 and private members of C++ classes.
3925 * values.c: Include demangle.h.
3926 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
3928 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
3930 * Makefile.in (VERSION): Update to 4.5.8.
3932 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
3934 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
3935 prevent crashes when examining cross-targets.
3936 * dbxread.c (process_one_symbol): Include directory name when
3937 calling start_subfile for SOL & BINCL symbols. This allows gdb to
3938 find include files, and yacc/lex sources when the cwd doesn't match
3939 that in which the object was compiled.
3940 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
3942 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
3945 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
3947 * maint.c (maintenance_command, maintenance_info_command):
3948 Install with allow_unknown as 0 and call help_list to show
3949 list of possibilities when no subcommand is specified.
3951 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
3953 * configure.in: Add m68k-ericsson-*.
3954 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
3956 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
3958 * maint.c: New file.
3959 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
3960 * Makefile.in (OBS): Add new file maint.o.
3961 * defs.h (command_class): Add class_maintenance.
3962 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
3963 commands. Allow for them (and other nonessential parts of gdb)
3964 to be selectively left out under special circumstances.
3965 * gdbtypes.c (recursive_dump_type): New function; supports
3966 maintenance print-type command.
3967 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
3969 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
3971 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
3972 initializers. Add initializations for setprintlist, showprintlist,
3973 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
3974 * printcmd.c (maintenance_print_type): New maintenance cmd.
3975 * valprint.c (setprintlist, showprintlist): Move to main.c, as
3976 implied by comment that all cmd lists are owned by main.c.
3977 * infcmd.c (unsetlist): Move to main.c, as implied by comment
3978 that all cmd lists are owned by main.c.
3979 * language.c (setchecklist, showchecklist): Move to main.c, as
3980 implied by comment that all cmd lists are owned by main.c
3981 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
3982 deletelist): Remove redundant declarations (also in gdbcmd.h).
3983 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
3984 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
3985 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
3986 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
3987 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
3988 maintenance_print_msymbols, maintenance_print_objfiles):
3990 * symmisc.c (printsyms_command, printpsyms_command,
3991 printmsyms_command, printobjfiles_command): Removed from
3992 _initialize_symmisc.
3993 * main.c (dump_me_command): Moved to maint.c and renamed to
3994 maintenance_dump_me.
3995 * breakpoint.c (all_breakpoints_info): Rename to
3996 maintenance_info_breakpoints.
3997 * breakpoint.c (_initialize_breakpoint): Convert add_info of
3998 all_breakpoints_info to add maintenance_info_breakpoints to the
3999 maintenanceinfolist instead.
4000 main.c (initialize_main): Set up maintenance class commands.
4002 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4004 * energize-patches: Fix minor problems with building energize lib.
4006 * energize-patches: Change names of all cadillac procedure calls
4007 to be energize procedure calls. Simplify many hooks by moving
4008 tests energize.c. Configure energize, and build it automatically now.
4010 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4012 * Makefile.in (VERSION): Bump to 4.5.7.
4013 * cplus-dem.c (demangle_args): Validate index for previously
4014 seen type to guard against bogus values from malformed manglings.
4015 * valops.c (value_struct_elt_for_reference): Guard against
4016 blindly using NULL return value from lookup_symbol.
4018 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4020 * cadillac.c, cadillac-patches: Rename to energize.c and
4021 energize-patches. Change all routines and variables named
4022 'cadillac*' to 'energize*'. Create new file called energize.h to
4023 hold all interface declarations.
4025 * deblib/connection/*: Move all of this stuff into energize/, but
4026 delete unneeded files.
4028 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4030 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4032 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4033 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4034 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4035 child processes, to avoid dead ones "hanging around" after GDB exits.
4036 (attach): Always stop the process if it needs it. Set RLC flag
4037 when attaching running processes, so it will continue if we detach
4038 it, quit, or are killed.
4039 (detach): Clear faults and set RLC flag to make process run
4041 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4043 (info_proc): Open process O_RDONLY, so we can see any process,
4044 even those controlled by debuggers.
4045 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4047 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4049 Relocate symbols using an array of section_offsets, rather than a
4050 single `addr' or `offset'. This makes Solaris-2 support work, and
4051 permits better VxWorks (and maybe xcoff) support later.
4053 * symtab.h (struct section_offsets): New structure for keeping
4054 a set of offsets, rather than a single one.
4055 (struct objfile): Replace addr with section_offsets member.
4056 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4057 * gdb-stabs.h: New include file with `symbol type specific'
4058 parameters for psymtabs and objfiles.
4059 * Makefile.in (HFILES): Add gdb-stabs.h.
4060 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4061 * coffread.c: Conforming changes. Fake offset array always 0.
4062 * dbxread.c: Conforming changes.
4063 (struct dbx_symfile_info): Move to gdb-stabs.h.
4064 (start_psymtab): Call elfstab_offset_sections to calculate good
4065 offsets for this source file, based on the ELF symbol table info.
4066 (read_ofile_symtab): Yank N_CATCH, which is dead.
4067 (process_one_symbol, N_CATCH): Yank.
4068 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4069 Relocate with SECT_OFF_TEXT.
4070 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4071 to distinguish relocatable from absolute symbols. Then, if not
4073 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4074 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4075 (", N_ROSYM): SECT_OFF_RODATA.
4076 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4077 (dbx_symfile_offsets): Add to translate addr to offset.
4078 * dwarfread.c: Conforming changes. Single offset currently used.
4079 * elfread.c: Add various complaints about elf/stab stuff.
4080 #include gdb-stabs.h. Conforming changes, using a single offset.
4081 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4082 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4083 for later use in building psymtabs.
4084 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4085 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4086 (free_elfinfo): New fn, frees all chained stab_section_infos
4087 in an objfile, and zaps the start-of-chain pointer.
4088 (elfstab_offset_sections): New fn, looks in stab_section_info
4089 chain to determine section bases to relocate a psymtab's worth
4090 of symbols, as they are being read.
4091 * mipsread.c: Conforming changes. Stabs-reading will relocate
4092 using one offset. MIPS-reading will not relocate at all.
4093 * partial-stab.h: Relocate different symbol types using different
4094 offsets from section_offsets.
4095 * symfile.c: Conforming changes.
4096 (find_lowest_section): Unused function to use later
4097 to free us from the Tyranny of the Text Section.
4098 (syms_from_objfile): Translate absolute arg ADDR to offsets used
4099 in all lower layers of symbol reading. Call format-specific
4100 sym_offsets function to initialize offsets for high speed symbol
4102 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
4103 (symbol_file_command, add_symbol_file_command): Callers changed.
4104 * symmisc.c (dump_psymtab): Print new relocation parameters.
4105 * xcoffread.c: Corresponding changes.
4107 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
4108 * main.c (main): Read the $HOME/.gdbinit file before processing
4109 the argv arguments (e.g. reading symbol files or core
4110 files). This allows global parameters to be set, which will apply
4111 during the symbol reading. The ./.gdbinit is still read after
4113 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
4114 * xcoffexec.c: Clean up quote inside comment.
4116 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
4118 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
4119 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
4120 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
4121 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
4122 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
4123 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
4124 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
4125 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
4126 values.c, xcoffread.c:
4127 Remove "(void)" casts from function calls where the return value
4128 is ignored, in accordance with GNU coding standards.
4130 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
4132 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
4133 * partial-stab.h: Ignore N_ENDM.
4134 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
4135 CODE or DATA section attachment. This eliminates a lot of random
4136 values from shared libraries, which screw up the ordinary symbols
4137 in the address ranges they happen to overlap.
4138 * buildsym.c (define_symbol): Eliminate special tests
4139 for function types; move into "function" cases in switch statement.
4140 (define_symbol: 'f', 'F', 'P'): Process all parameter types
4141 in case they define new type numbers. But ignore them (FIXME).
4142 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
4143 (read_sun_builtin_type): Add commentary.
4145 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4147 * xm-rs6000.h: define MEM_FNS_DECLARED
4149 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
4151 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
4152 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
4153 * mips-xdep.c: Remove most include files (unused, caused errs).
4154 (fetch_core_registers): Use right parameters in dummy fn.
4156 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
4158 * buildsym.c (scan_file_globals): Beware the null file.
4159 Fix from Jim Williams.
4161 * stack.c (return_command): Evaluate expression *before* popping
4162 off the stack frames! Fix inspired by Jim Williams.
4163 (up_silently_command, down_silently_command): No sel frame is error.
4165 * defs.h (memcpy, memset): Conditionalize decls on
4166 #ifndef MEM_FNS_DECLARED, since DECstation differs.
4167 (alloca): Break out the STDC and non-STDC alloca cases, to make
4168 it work on old preprocessors as well as "picky ANSI" ones.
4169 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
4171 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
4172 * utils.c (fputs_demangled): Rename SLOP since DECstation system
4173 header files define it!
4175 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
4177 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
4179 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4180 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
4181 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
4182 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
4183 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
4184 utils.c, valarith.c, valops.c, valprint.c, values.c:
4185 Replace bcopy() use with memcpy(), which is more standard and can
4186 take advantage of gcc's builtin functions for increased performance.
4187 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
4188 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
4190 Replace bzero() use with memset(), which is more standard and can
4191 take advantage of gcc's builtin functions for increased performance.
4192 * i386-tdep.c, main.c, valprint.c:
4193 Replace bcmp() use with memcmp(), which is more standard and can
4194 take advantage of gcc's builtin functions for increased performance.
4196 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
4198 * remote.c (remote_wait): Fix cast on signal() call.
4199 * defs.h (alloca): More diddling with alloca. Have to ensure
4200 that it has a prototype, so that if alloca is defined as a macro
4201 that takes an arg, the definition is seen as a use of a macro
4202 that takes an arg, to satisfy picky ANSI preprocessors.
4204 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
4206 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
4207 consistency with all other gdb files.
4208 * cadillac.c: Use <string.h> rather than <strings.h>.
4209 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
4210 * Makefile.in (MAKE): Remove definition for consistency with
4211 other Makefile.in files and to fix problem with recursive makes.
4213 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
4215 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
4218 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4220 * source.c (print_source_lines): for DOS interoperability; don't
4221 print CR (013) as ^M.
4223 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
4225 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
4227 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
4229 * remote.c (remote_wait): Cast signal to void * to avoid warning
4230 from busted HP compiler.
4232 * partial-stab.h (N_SO): Rearrange code a little so that all SO
4233 stabs cause end_psymtab to be called.
4235 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
4236 compiler feature of putting 'c' into basic type descriptors for
4239 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
4240 where there is no place for nPC in prrun struct.
4242 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
4244 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4245 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
4246 * dwarfread.c (enum_type): Save enum names on type_obstack.
4247 * dwarfread.c (struct_type): Save member name on type_obstack.
4248 * symtab.c (_initialize_symtab): Fix misspelling.
4249 * regex.c (store_jump, insert_jump): Return void.
4251 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
4253 * defs.h (PARAMS): Move to ../include/ansidecl.h.
4254 (alloca): Declare return type on SPARC, since Sun doesn't.
4255 (*_BYTE_ORDER): Improve comment: *must* be defined.
4257 * tm-hppa.h: New file, architectural definition of HP PA.
4258 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
4260 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
4261 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4262 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
4263 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
4266 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4267 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4268 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4270 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4272 * printcmd.c (output_command): Thinko.
4273 (x_command): Only set remembered size/format if cmd succeeds.
4275 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4276 since it is no longer used and burns time for every symbol read.
4277 (process_one_symbol): Treat N_CATCH like default (complain).
4279 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4281 * partial-stab.h (case N_TEXT): Fix fencepost error when
4282 detecting start of new symbol info after reading symtab for a
4283 module with a zero length TEXT segment.
4285 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4287 * Makefile.in (VERSION): Bump to 4.5.6.
4288 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4290 * defs.h (NORETURN): Define away for Lucid compiler.
4291 * remote.c (remote_timer, remote_interrupt): Signal handlers
4293 * ser-termios.c (serial_write, serial_close): Return whatever
4294 value the write/close call returns, rather than falling off end.
4295 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4296 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4298 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4299 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4301 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4302 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4303 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4304 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4306 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4307 store_inferior_registers): Supply missing fourth argument to
4309 * cadillac.c (kernel_dispatch): Make return type void.
4310 * cadillac.c (iosig): Signal handlers take one int arg.
4311 * valprint.c (val_print_fields): Call fprint_symbol to get
4312 automatic C++ demangling for mangled field names.
4314 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4316 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4317 * dwarfread.c (enum_type): Fix misspelling in comment.
4318 * valprint.c (val_print_fields, cplus_val_print): Minor
4319 adjustment to printing of C++ class structures to more closely
4320 match format for printing C structures, with and without setting
4323 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4325 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4326 (which is not a Posix signal) if it isn't defined.
4327 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4328 New port to Linux (a free Unix clone for 386 machines).
4330 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4332 COFF changes for dealing better with EPI 29K C compiler output.
4334 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4336 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4337 (read_coff_symtab): Move patch_opaque_types call from
4338 coff_symfile_read. Restrict it to symtabs from this objfile.
4339 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4340 references on opaque type chain; just let coff_lookup_type handle 'em.
4341 (decode_type): Complain about tagndx values on
4342 non-struct/union/enum types, which the EPI compiler tends to produce.
4344 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4346 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4349 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4350 usage to match new prototype. Include libbfd.h to get prototype.
4352 * source.c (find_source_lines): Handle large st_size fields.
4354 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
4356 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
4357 * stack.c (return_command): Use cleanups to avoid memory leaks.
4359 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
4361 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
4362 INT_REGNUM to INTE_REGNUM.
4364 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
4366 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
4368 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
4369 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
4370 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
4371 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
4373 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
4374 declarations of malloc/realloc/free that are inserted by some
4376 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
4378 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
4379 another decl of strdup (this really ought to come from libiberty.h!).
4381 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
4383 * remote.c (getpkt): Error if input exceeds buffer size.
4384 (_initialize_remote): `set remotedebug' enables packet trace.
4386 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
4387 N_SLINE's, etc, just like Sun cc on Solaris2.
4389 * am29k-tdep.c (read_register_stack, write_register_stack):
4390 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4391 variable. Add `set' and `show' commands for it.
4392 * doc/gdb.texinfo: Document it.
4394 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
4396 * valprint.c (type_print_1): Plug memory leak. Print all
4397 C++ syms as demangled, not just functions.
4398 * buildsym.c (read_range_type): When we find a signed char
4399 type, do a lookup of signed char, not plain char. Plain char's
4400 still get looked up as plain char's elsewhere.
4402 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
4404 * eval.c: Avoid residue-by-zero when evaluating without side effects.
4405 (Bug and fix found by Pierre Willard.)
4407 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
4409 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
4411 * xm-rs6000.h: Add decl for strdup().
4413 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
4416 * breakpoint.c (enable_command, disable_command): Without args,
4417 should only affect normal breakpoints and watchpoints.
4419 * m68k-pinsn.c (print_insn_arg): Make register be const.
4420 * xcoffexec.c: Remove ' from comment.
4421 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
4422 with decls of malloc in c-exp.tab.c (as produced by yacc).
4423 There's got to be a better way to do this...
4425 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
4427 * partial-stab.h: Convert single rindex use to strrchr.
4428 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
4429 standard <strings.h> file, now that the only single use of
4430 rindex in the gdb source files is gone.
4432 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
4434 * mipsread.c: Undo ill effects from including <strings.h>,
4435 which #defines index to be strchr. Unfortunately, index is
4436 a member of a symbol table structure that can't be changed.
4437 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
4438 remove redundant #include's.
4440 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
4442 * mipsread.c: #include <strings.h> for rindex().
4444 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
4446 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
4448 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
4450 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4451 extraneous SO stabs from busted C++ compilers.
4453 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
4455 * Makefile.in (VERSION): Bump to 4.5.5.
4456 * symtab.c (decode_line_1): Until C++ support stabilizes, when
4457 C++ lookups fail, print possibly helpful hint about completion.
4458 * cplus-dem.c (demangle_signature): Fix ARM style demangling
4459 for static data members.
4460 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
4461 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
4462 it's broken on ncr3000's.
4464 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
4466 * dwarfread.c (decode_modified_type): Change type of first arg.
4467 Change 'modifier' to char from unsigned char. Cast single use
4468 that needs to be unsigned char.
4469 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
4470 * utils.c (strdup_demangled): Add function.
4471 * defs.h (strdup_demangled): Add prototype.
4472 * stack.c (return_command): Demangle C++ function names for query.
4473 * infcmd.c (jump_command): Demangle C++ function names for query.
4474 * cplus-dem.c (consume_count): New function and prototype.
4475 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
4476 do_type): Replace conversion code with consume_count().
4477 * cplus-dem.c (gnu_special): Fix demangled of static members.
4478 * source.c (list_command): Print demangled function names
4479 when appropriate. Fix supplied by Peter Schauer.
4481 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
4483 * sparc-tdep.c: Clean up slightly for Solaris2.
4485 * buildsym.c (define_symbol): Nameless types are now on several
4486 platforms; generalize them and un-ifdef them to make Solaris 2
4489 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
4491 * infcmd.c: Fix typo (reported by Rob Savoye).
4492 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4493 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4494 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4495 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4496 rather than the one for the first file in the dependency chain.
4498 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4499 set. Don't reset our own texthigh, or dependency-only pst's, in
4500 scanning all the rest of the psymtabs.
4501 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4503 * buildsym.h (N_UNDF): Improve comments.
4504 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4506 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4508 * symtab.h (struct symbol): Add aux_value union for preserving
4509 an additional per-symbol value.
4510 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4511 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4512 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4513 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4514 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4516 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4518 * symfile.c (clear_symtab_users_once): Now non-static (for
4521 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4523 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4524 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4525 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4527 Solaris-2 support on SPARC:
4529 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4530 Add symbol_size and file offsets to struct symloc.
4531 Add static symbol_table_offset, string_table_offset,
4532 file_string_table_offset, next_file_string_table_offset,
4534 (add_old_header_file): Convert error() to complain()t.
4535 (dbx_symfile_read): Get symbol size via the objfile.
4536 Also get symbol_table_offset.
4537 (dbx_symfile_init): Record symbol size and count via the objfile.
4538 (dbx_next_symbol_text): Always add file_string_table_offset when
4539 accessing string table.
4540 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4541 (SET_NAMESTRING): Use the offset.
4542 (end_psymtab): Large kludge to determine addresses where source
4543 files start and end (for the psymtab header).
4544 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4545 Get this, symbol size, and symbol offset, from psymtab.
4546 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4547 Patch up last_source_start_addr if zero in N_SO.
4548 (process_one_symbol): Add variable function_start_offset.
4549 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4550 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4551 ( "", N_OBJ, N_OPT): Ignore.
4552 (elfstab_build_psymtabs): New function to read stabs out of
4555 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4556 (gdb): use GLOBAL_CFLAGS when linking, too.
4557 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4558 (N_OBJ, N_OPT): Ignore.
4559 ('f', 'F'): Save last function name.
4561 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4562 extra info in the minimal symbol.
4563 (elf_symtab_read): The extra info is the size of an ELF object,
4564 which was kludged to us in the `udata' field of the BFD symbol.
4565 Gag me with a crowbar...
4566 (elf_symfile_read): Keep track of both the absolute load address,
4567 and the offset between load addr and symbols. Handle STABS as
4568 well as DWARF sections, passing the absolute load address to
4569 elfstab_build_psymtabs.
4571 * symfile.h: Prototype elfstab_build_psymtabs.
4572 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4574 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4576 * buildsym.h: Add processing_acc_compilation flag.
4577 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4578 (define_symbol): Skip arg types in function entries. Resolve
4579 overloaded 'P' which acc uses for prototypes of functions called
4581 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4583 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4584 save size of ELF symbols. FIXME.
4585 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4586 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4588 * configure.in: Solaris config is sparc-sun-solaris2.
4589 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4591 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4592 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4593 * symfile.c (symfile_bfd_open): Comment where name is freed.
4594 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4596 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4598 * expprint.c (print_subexp): Add missing ']'.
4599 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4600 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4601 * WHATS.NEW: Point out improved C++ function name handling.
4602 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4603 type names for both implicitly and explicitly signed integral
4604 types. See comment in the source code.
4606 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4608 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4609 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4610 * expprint.c (print_subexp): Fix printing of register names.
4612 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4614 * inferior.h (register_valid): Declare.
4615 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4616 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4617 macros for traversing the data structures in a single objfile.
4618 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4619 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4622 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4624 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4625 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4626 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4627 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4629 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4631 * depend: rebuild to account for remote-st2000.c.
4632 * remote-st2000.c: Almost works now.
4633 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4635 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4637 * c-exp.y (yylex): Recognize single-quoted strings that specify
4638 tokens with embedded whitespace, such as C++ demangled names.
4639 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4640 * main.c (gdb_completer_quote_characters): Add global variable.
4641 * main.c (symbol_completion_function): Total rewrite for C++
4642 demangled name handling.
4643 * main.c (skip_quoted): New function.
4644 * main.c (main): Set rl_completer_quote_characters.
4645 * symmisc.c (dump_symtab): Print source language for symtab.
4646 * symtab.c (expensive_mangler): Add prototype and function.
4647 * symtab.c (completion_list_add_symbol): Total rewrite for new
4648 C++ demangled name handling.
4649 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4650 other changes for demangled C++ symbol handling.
4651 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4652 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4653 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4654 * symtab.c (completion_list_add_symbol): Total rewrite for new
4655 C++ demangled name handling.
4656 * symtab.c (expensive_mangler): New function.
4657 * utils.c (strcmp_iw, demangle_and_match): New functions.
4658 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4660 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4662 * Makefile.in: Roll VERSION to 4.5.4.
4663 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4664 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4665 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4667 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4669 * alldeps.mak: Rebuild to account for new files.
4670 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4671 * tm-st2000.h: New file.
4672 * configure.in: Tandem debug monitor (st2000) support.
4673 * remote-st2000.c, config/st2000.mt: ditto.
4675 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4677 * blockframe.c (inside_entry_file, inside_main_func,
4678 inside_entry_func): Return 0 if no symbols; avoid crashing.
4680 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4682 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4683 without masking, since it is signed and will later be compared
4684 against signed quantities. The right fix is probably to make
4685 it all unsigned, but this is a small, safe fix for this release.
4686 FIXME -- make the real change sometime soon.
4688 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4690 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4691 parameter in call to `symbol_file_add' to 0.
4693 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4695 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4697 * configure.in: Handle -m680[01234]0-wrs.
4699 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4701 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4702 `ieee_extended_to_double'.
4704 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4706 * valops.c (value_assign): Lint, by Pierre Willard.
4708 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4710 * coredep.c (fetch_core_registers): Remove premature warning,
4711 which triggers on DECstation even though all regs are accessible.
4713 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4714 sign-extension of instruction fields even on unsigned-char hosts.
4715 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4717 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4718 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4719 since they define the target, not the host.
4720 * m88k-pinsn.c: Fix typo.
4722 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4724 * valarith.c (value_zerop): -0.0 is still zero.
4725 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4726 Patches by Paul Eggert <eggert@twinsun.com>.
4728 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4730 * alldeps.mak, depend: re-make to account for ser-*.c.
4732 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4734 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4735 disconnecting from controlling terminal, to avoid gdb hanging
4736 on SVR4. Fixes bug reported by Oliver Okrongli.
4737 * procfs.c (PROC_NAME_FMT): Change format to match default used
4738 by system, as suggested by Oliver Okrongli.
4739 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4740 bug fix from Brent Townshend (bst%tt@cam.ORG).
4741 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4742 by turlais@rechser.total.fr.
4743 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4744 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4745 * objfiles.h (unlink_objfile): Add prototype.
4746 * objfiles.c (unlink_objfile): Add function.
4747 * objfiles.c (free_objfile): Call unlink_objfile.
4748 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4749 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4750 Also, discard old possibly bogus sf struct.
4751 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4752 find_sym_fns() for remapped symbol files, in case of any changes
4753 since the last mapping.
4755 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4757 * findvar.c (read_relative_register_raw_bytes): use the raw size
4758 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4760 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4762 Changes to support GDB running on DOS using GO32 and H8 support
4764 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4765 allowing hosts with different text and binary file formats to
4767 * coffread.c (read_coff_symtab): changed calling convention and
4768 operation - now it opens its own file with FOPEN_RB rather than
4769 duping and fdopening the provided handle.
4770 * dbxread.c, cplus-dem.c: #include mangling.
4771 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4772 binary files oring in the right bit.
4773 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4774 * remote-hms.c: cleanup to use the new remote serial stuff
4775 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4776 independent remote terminal I/O.
4777 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4778 * source.c (openp): fix off by one problem removing / - can now
4779 open a source file in the root directory with DOS.
4780 * values.c (value_as_pointer): remove bogus address bits from
4781 long. (unpack_long): unpack into unsigned long/short if pointer.
4783 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4785 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4786 It gets permanently stuck in many OSes.
4787 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4789 * breakpoint.c: Improve help text for info breakpoints.
4791 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4793 * README: Add pointer to internals doc, and describe reading
4795 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4796 * symtab.c (output_source_filename): Remove old glop for wrapping
4797 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4799 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4801 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4802 * munch: Add sort -u to avoid duplications.
4803 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4804 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4806 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
4808 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
4809 avoid infinite loops while demangling bogus mangled names.
4810 * valprint.c (type_print_base): Minor fix for GNU style guide
4813 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
4815 * Makefile.in (VERSION): Bump to 4.5.3
4816 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
4817 * Makefile.in (demangle): New target to create standalone
4818 demangler with same code and options as internal demangler.
4819 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
4820 to support ARM style and Lucid style demangling, improve
4821 maintainability, fix several demangling bugs. More changes
4823 * defs.h (strstr): Add ANSI compatible prototype.
4824 * valprint.c (type_print_1): Demangle using ansi option.
4825 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
4827 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
4829 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
4832 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
4834 * mipsread.c (parse_procedure): Return rather than using
4835 uninitialized variable 'b'.
4837 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
4839 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
4840 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
4841 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
4842 relative to each source file.
4844 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
4846 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
4849 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
4851 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
4852 * am29k-tdep.c: Update to latest code from AMD.
4853 (get_saved_register) don't crap out if no frame.
4854 * remote-udi.c: Set/clear inferior_pid as appropriate.
4855 (udi_open) call target_preopen, don't close fd 0!!!, clean up
4856 error handling. Fixup end-of-debugging messages.
4857 (udi_fetch_registers) clean up big time, mainly don't multiply
4858 register_valid indices by 4, and use proper Offset when reading
4859 gr96-gr127. (udi_store_registers) general cleanup.
4860 (fetch_register) cleanup, simplify. (regnum_to_srnum)
4861 INT_REGNUM->INTE_REGNUM.
4862 * tm-29k.h: Upgrade to latest code from AMD.
4863 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
4864 (UDIConnect) Clean up error processing (like, don't do exit() if
4865 execlp fails), make code restartable, make more attractive.
4866 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
4869 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
4871 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
4872 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
4873 from former to latter.
4875 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
4877 * cplus-dem.c (do_args): Handle void args the same as others.
4878 * objfiles.c (free_objfile): Only try to unmap files when
4879 reusable objfiles are supported.
4880 * valprint.c (type_print_varspec_suffix): Add parameter that
4881 specifies if C++ demangling included function arguments. Use
4882 it to suppress printing extra pair of ()'s.
4883 * valprint.c (type_print_1): Fix problem with printing demangled
4884 C++ function types where demangled type includes the function
4887 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
4889 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
4890 Allows selection of C++ demangler to be a configuration option
4891 until multiple demanglers are supported.
4892 * demangle.h: New include file for extended demangler support.
4893 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
4894 utils.c, valprint.c: Include "demangle.h" and change all calls
4895 to cplus_demangle() or fputs_demangled() to use individual
4897 * valprint.c (type_print_1): Change options to cplus_demangle
4898 to print demangled function args. Still broken, but now less so.
4899 * cplus-dem.c: Include demangle.h, reorganize and update some
4900 comments to reflect reality.
4901 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
4902 second arg from fixed integer to bit based multiple options.
4903 * cplus-dem.c (optable): Reformat and replace ansi members with
4905 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
4907 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
4909 * values.c (set_internalvar): Force evaluation of lazy values.
4910 Bug reported by RMS.
4912 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
4914 * Makefile.in (VERSION): Bump to 4.5.2.
4915 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
4916 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
4917 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
4918 proper handling of bit fields.
4919 * gdbtypes.h (struct type): Clarify use of field.bitpos.
4920 * symtab.h: Fix couple of misspellings in comments.
4921 * value.h (struct value): Clarify use of bitpos.
4922 * value.h (unpack_field_as_long): Change prototype, returns
4924 * values.c (unpack_field_as_long): Change return type to LONGEST,
4925 sign extend unpacked fields that are signed, other rewriting.
4926 * config/ncr3000.mt: New target config file.
4928 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
4930 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
4931 even when printing 8-bit characters.
4933 * gdbtypes.c (make_{reference,pointer,function}_type): New
4934 functions which handle overwriting of forward-referenced types
4935 for stabs file reading.
4936 (lookup_{reference,pointer,function}_type): These just call
4937 the make_*_type functions with a null storage alloc parameter.
4938 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
4939 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
4941 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
4942 (dbx_alloc_type): Make it easier to understand. No funct change.
4943 (define_symbol: 't'): Don't put the typedef name into the name of
4944 the struct, union, or enum. Bugfix.
4945 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
4946 routines to properly handle overwriting preallocated types so that
4947 forward references will work.
4948 (read_enum_type): Force enum values to file scope, due to bug in
4949 Sun compiler output. FIXME, fix later.
4951 Remove unused header_file_prev_index mechanism. It was already
4952 obsolete in gdb-3.5. These comments appeared in 3.5:
4953 /* This code was used before I knew about the instance codes.
4954 My first hypothesis is that it is not necessary now
4955 that instance codes are handled. */
4956 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
4957 * buildsym.h: Remove it and prev_index that saves it.
4958 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
4960 * solib.c (special_symbol_handling): When called from core files,
4961 must set up debug_addr. Don't print error messages, just return.
4962 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
4964 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
4966 * cplus-dem.c: Allow nested class names (as in
4967 Foo::Bar::method()).
4968 Allow the cleaner cfront style of nested class names
4969 (Q2_3Foo3Bar as well as Q23Foo3Bar).
4970 Make cplus_demangle re-entrant by removing use of global
4971 variables. Instead, place all shared variables in a
4972 stack-allocated structure, and pass around its address.
4974 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
4976 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
4977 29k-share/* subdirs...
4979 * remote-udi.c (udi_insert/remove_breakpoint): Completely
4980 rewrite, only leave out the bugs.
4982 * Makefile.in: Add 29k/UDI support. Improve depend.
4983 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
4985 * am29k-tdep.c: Update to use new calling conventions, and misc
4988 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
4990 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
4992 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
4993 breakpoint instructions that leave PC pointing at the right place.
4995 * core.c (core_open): Call warning() to print warnings.
4997 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
4999 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5000 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5001 This prevents a crash when trying to lookup the value of a
5002 non-existent symbol.
5004 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5006 * signame.c, signame.h: Remove, replaced by strsignal.c in
5008 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5009 sun386-xdep.c: Remove include of signame.h
5010 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5011 * Makefile.in (HFILES): Remove signame.h
5012 * Makefile.in (OBS): Remove signame.o
5013 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5014 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5015 psignal, perror): Add prototypes.
5016 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5018 * depend: Manually remove signame.[cho] references.
5019 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5021 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5022 with safe_strsignal.
5023 * core.c (core_open): Replace use of sys_siglist with
5025 * core.c (memory_error): Replace use of sys_errlist with
5027 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5029 * infcmd.c (program_info): Replace use of sys_siglist with
5031 * infrun.c (signal_stop, signal_print, signal_program):
5032 Allocate dynamically based on dynamic determination of number
5033 of signals to support.
5034 * infrun.c (child_create_inferior): Replace use of sys_errlist
5036 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5038 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5039 strsigno and sys_siglist with safe_strsignal.
5040 * infrun.c (handle_command): Call signo_max to find number of
5041 signals. Replace sig_number with strtosigno and sig_abbrev with
5043 * infrun.c (signals_info): Replace sig_number with strtosigno.
5044 * infrun.c (_initialize_infrun): Call signo_max to find number of
5045 signals. Dynamically allocate signal_{stop,print,program}.
5046 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5047 * procfs.c (errnoname): Add function and prototype.
5048 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5049 of sys_siglist with safe_strsignal.
5050 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5051 sys_siglist with safe_strsignal.
5052 * procfs.c (info_proc_stop): Call errnoname.
5053 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5054 * stuff.c (main, get_offset): Replace use of sys_errlist with
5056 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5057 with safe_strsignal.
5058 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5059 with safe_strsignal.
5060 * utils.c (safe_strerror, safe_strsignal): Add functions that
5061 call strerror and strsignal respectively, and deal with NULL
5063 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5064 sys_errlist with safe_strerror.
5065 * valprint.c (val_print): Replace use of sys_errlist with
5068 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5070 * Makefile.in: rework CFLAGS so that they can be set from the
5071 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5072 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5073 Pass CFLAGS on recusions.
5075 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5077 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5078 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5079 overkill for the problem it solved.
5080 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5081 and default to simply printing type names as appropriate.
5082 * main.c (main): Remove one of the leading newlines from
5083 warning_pre_print initialization.
5084 * objfiles.c (open_existing_mapped_file): Add function and
5086 * objfiles.c (open_mapped_file): Rewrite to use new function
5087 open_existing_mapped_file.
5089 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
5091 * sun3-xdep.c (fetch_core_registers): Lint.
5092 * tm-sun3.h: Prototype lint.
5095 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
5097 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
5098 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
5099 * objfiles.c: Cast calls to close() with unused returns to void.
5100 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
5101 old objfile's name before updating it.
5102 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
5103 * objfiles.h (objfile struct): Add mmfd member.
5104 * symfile.c (syms_from_objfile): Move some code to
5105 new_symfile_objfile.
5106 * symfile.c (new_symfile_objfile): Add new function, common code
5107 from syms_from_objfile.
5108 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
5109 mapped and unmapped symbol files.
5110 * symfile.c (symbol_file_command): Print "No symbol file now"
5111 message, ala exec_file_command for the exec file.
5112 * symfile.h (new_symfile_objfile): Add prototype.
5113 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
5114 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
5116 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
5118 * rs6000-pinsn.c: New version from IBM (Metin).
5119 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
5120 to avoid warnings from some compilers.
5122 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
5124 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
5125 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
5126 type's flag word that marks it as a fundamental type.
5127 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
5128 flags argument for all calls to init_type().
5129 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
5130 flags argument for all calls to init_type(). Also remove
5131 dependency on host sizes for ints, floats, etc.
5132 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
5133 flags argument for all calls to init_type(). Also remove
5134 dependency on host sizes for ints, floats, etc.
5135 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
5136 bit to flags argument for all calls to init_type(). Add types
5137 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
5138 * valprint.c (unsigned_type_table, signed_type_table,
5139 float_type_table): Remove.
5140 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
5141 bit when printing fundamental types, and print the actual name
5142 for such types, rather than inventing one. Remove code that
5143 invented fundamental type names.
5144 * valprint.c (_initialize_valprint): Remove initializations
5145 for now removed unsigned_type_table, signed_type_table, and
5148 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
5150 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
5151 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
5154 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
5156 * dwarfread.c (target_to_host): New function similar to previous
5158 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
5159 Extensive changes to convert all previous usages to use new
5160 target_to_host() function.
5161 * dwarfread.c (struct dieinfo): Change types of most integral
5162 members to be unsigned.
5164 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
5166 * WHATS.NEW: Revise -mapped doc.
5168 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
5170 * mipsread.c (parse_partial_symbols): Complain when sh->index is
5171 too high or when skipping `forwards' moves us backwards.
5172 (parse_type): Print mis-guessed tag name in complaint.
5173 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
5174 (parse_procedure): Do not attempt to create symbols; just fill in
5175 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
5176 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
5177 for clarity. Set top_stack before calling parse_external. In
5178 stabs, sort symbols before calling parse_procedure.
5180 * symmisc.c (std_in, std_out, std_err): Add vars to access std
5181 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
5182 * Makefile.in: Remove stage* targets. Avoid echo on recursive
5183 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
5186 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
5188 * Makefile.in (VERSION): Set to 4.5.1.
5189 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
5190 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
5191 fill_gregset): New functions for SVR4 /proc support.
5192 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
5193 Remove new symbol types and such to ../include/coff/symconst.h.
5194 (parse_symbol): Simplify code for parsing struct/enum/unions.
5195 (parse_type): Handle `long long' types.
5196 (upgrade_type): Handle `const' qualifier.
5197 (parse_partial_symbols): fix indentation, clean a bit.
5199 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
5201 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
5202 copy in data from raw read buffers, calling bfd byteswapping
5203 routines as appropriate. Use to replace most existing memcpy
5205 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
5206 * configure.in: Recognize new ncr3000 config.
5207 * config/ncr3000.mh: New config file.
5209 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
5213 * README: Update for release.
5214 * Makefile.in: Update version to 4.5.
5215 * WHATS.NEW: The obvious.
5217 * depend: Generate new depend file for this release.
5219 * Makefile.in (depend): Fix dependancy generation so that it does
5220 not include gcc 'fixincluded' files, which are usually in a system
5223 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
5225 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
5226 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
5227 symbols for nameless types. And, handle `R' (register parameter
5228 type) for AIX. (an extension to existing stabstring grammar).
5229 * rs6000-xdep.c: Fix typo (= should have been ==).
5231 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
5233 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
5235 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
5237 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
5238 * signame.c (SIGWAITING, SIGLWP): Add.
5240 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
5242 * xm-i386mach.h: add decls for errno and strdup().
5244 * breakpoint.c (breakpoint_1): Add (int) casts for enums
5245 used in array index context (otherwise, some compilers barf).
5247 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
5249 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
5250 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
5251 in a system call, and provide better backtrace if so.
5253 * Makefile.in (HFILES): Add xcoffsolib.h.
5254 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
5255 * rs6000-pinsn.c: #include "opcode/rs6k.h"
5257 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
5258 mipscoff_symfile_read): Convert to BFD to do file I/O.
5260 * symfile.c: #include <ctype.h> to get proper def if isspace().
5262 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
5264 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
5266 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5267 function also when parsing embedded stabs.
5269 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5271 * mipsread.c: Fix more declarations.
5273 * mipsread.c: Fix many invocations of complain. Use enum
5274 type_code where appropriate.
5276 * xm-vaxult.h: Add decl for strdup().
5278 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5281 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5283 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5286 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5288 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5289 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5290 Merge in more patches for rs6000 from Metin Ozisik.
5291 * utils.c: Fix typo in comment.
5293 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5295 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5296 * procfs.c (attach): Set nopass_next_sigstop if attached
5297 process is forcibly stopped.
5298 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5299 resending SIGSTOP to attached process on first resume.
5301 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5303 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5305 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5307 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5308 (VERSION): Bump to 4.4.85.
5309 * mipsread.c: Update for new include files. Lint.
5310 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5311 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5312 Don't need to bring in mipsread.o specially any more.
5314 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5316 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5317 routine (for Irix-4.x). Make many funcs static and void.
5318 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5319 * (init_extra_frame_info): Don't trash cached value of frame
5320 pointer register. This fixes backtracing through routines that use
5321 alloca(). Generally clean up declarations of functions, and use
5322 typedefs and macros to reference data structures as appropriate.
5323 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5326 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5328 * values.c (unpack_long): Fix unpacking error for signed chars
5329 on hosts where the default character type is unsigned.
5330 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5331 for newer SVR4 variants.
5332 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5333 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5334 * procfs.c (mappingflags): Add support for MA_PHYS
5336 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5338 * buildsym.c (read_struct_type): Avoid coredump when C++
5339 abbreviated type name is messed up. Reported by Joe Buck.
5340 FIXME, we need to determine whether GDB or GCC needs to be
5341 smarter to correctly locate this type name.
5343 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5344 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5345 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5346 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5347 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5349 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5351 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
5352 * symtab.h (current_source_symtab): Make extern
5353 * symtab.h (current_source_line): Make extern
5354 * inferior.h: Move all procfs.c prototypes to one place, add
5355 prototype for proc_signal_handling_change. Add prototypes for
5356 signal_stop_state, signal_print_state, and signal_pass_state.
5357 * inferior.h (stop_soon_quietly): Make extern
5358 * inferior.h (attach_flag): Make extern
5359 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
5360 * infrun.c (signal_stop_state, signal_print_state,
5361 signal_pass_state): New functions to query specific signal
5363 * infrun.c (handle_command): Minor error message change, add
5364 NOTICE_SIGNAL_HANDLING_CHANGE.
5365 * procfs.c (open_proc_file): Remove iris specific reset of
5366 inherit-on-fork flag, moved to proc_set_exec_trap().
5367 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
5368 to reset inherit-on-fork flag, bash comment to GNU form.
5369 * procfs.c (proc_base_address, set_proc_siginfo,
5370 fetch_core_registers): Conform to code style.
5371 * procfs.c (signame.h): Include.
5372 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
5373 syscallname(), info_proc_syscalls()): New macros, tables, and
5374 functions to organize and report system call information.
5375 * procfs.c (saved_fltset, saved_trace, saved_sighold,
5376 saved_exitset, saved_entryset): Add to procinfo struct.
5377 * procfs.c (struct trans): Add.
5378 * procfs.c (pr_flag_table, pr_why_table, faults_table,
5379 siginfo_table, errno_table): Tables to translate numeric values
5380 to symbolic names and short descriptions.
5381 * procfs.c (signalname, info_proc_signals): Add function and
5383 * procfs.c (proc_info): Now info_proc.
5384 * procfs.c (proc_info_address_map): Now info_proc_mappings.
5385 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
5386 info_proc_faults, lookupname, lookupdesc, sigcodename,
5387 sigcodedesc): New functions.
5388 * procfs.c (proc_signal_handling_change): New function to set
5389 the trace flags based on the state of gdb's signal handling flags.
5390 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5391 and remove code to do PIOCSTRACE ioctl.
5392 * procfs.c (attach, detach): Preserve and restore process flags
5393 using saved_* fields in procinfo struct.
5394 * procfs.c (attach): Call proc_signal_handling_change.
5395 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
5396 * procfs.c (proc_desc): Update for latest changes.
5397 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
5398 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5399 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5401 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
5403 * procfs.c (set_proc_siginfo): Add prototype and new function.
5404 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
5405 up inferior siginfo struct.
5406 * elfread.c (elf_symfile_read): Compute the relocation amount
5407 by subtracting off the address of the ".text" section.
5408 * solib.c: Add pointer to ".text" section to so_list struct.
5409 * solib.c (solib_map_sections): Initialize pointer to ".text"
5410 section in so_list struct.
5411 * solib.c (symbol_add_stub): Pass base address of ".text"
5412 section to symbol_file_add, rather than the load address of
5413 the shared library. On SunOS they are the same. On SVR4 they
5416 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
5418 * mipsread.c (parse_procedure): PDR.isym should get pointer to
5419 function name, not .gdbinfo. symbol.
5421 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
5423 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
5425 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
5427 * Makefile.in (VERSION): 4.4.8
5429 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
5430 commands in .cshrc/.profile won't get traced.
5432 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
5434 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
5435 * exec.c (build_section_table): Don't abort if no sections.
5436 * sparc-tdep.c (single_step): Lint.
5437 * utils.c (mrealloc): Handle realloc (0, size) case here.
5439 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
5441 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
5444 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
5446 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
5447 .gdbinfo. symbols are created. Move creation from parse_procedure
5448 to parse_symbol, where it is fairly easy to grow the symtab. This
5449 also fixes a symtab trashing bug on all mips-based systems.
5450 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
5452 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
5453 mips_extra_func_info, and all the PROC_xxx macros that look at it.
5455 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
5457 * c-exp.y: Add missing return type to yyparse() prototype.
5459 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
5461 Create and use macros for iterating on symtabs, psymtabs, msymbols.
5463 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
5464 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
5465 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
5466 (patch_opaque_types): Avoid dummy args and result.
5467 * objfiles.c (have_partial_symbols, have_full_symbols,
5468 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
5469 (iterate_over_objfiles, iterate_over_symtabs,
5470 iterate_over_psymtabs): Remove, clunky and slow.
5471 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
5472 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
5473 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
5474 dump_objfile): Remove dummy args and results. Move filename
5475 comparisons to callers.
5476 (printsyms_command, printpsyms_command, printmsyms_command,
5477 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
5478 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
5479 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
5480 list_symbols, make_symbol_completion_list): Replace explicit
5481 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
5482 Eliminate Dijkstra flag crap, break out of loops with gotos.
5483 (lookup_symtab_1): Protect '/' tests from short filenames.
5484 (cplus_mangled_symbol): Move inline into lookup_symbol.
5485 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
5486 (relocate_minimal_symbol): Move inline to vmap_symtab.
5487 (vmap_symtab): Replace iteration with ALL_OBJFILES,
5488 iterate_over_msymbols with ALL_MSYMBOLS.
5490 Misc cleanup prior to release.
5492 * Makefile.in (VERSION): Roll to 4.4.7.
5493 (HFILES): Add call-cmds.h.
5494 * call-cmds.h: New header for command fns called by other files.
5495 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5496 (breakpoint_1): Remove unused type arg. Change callers.
5498 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5499 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5500 * mipsread.c: Add prototypes for all static functions.
5502 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5503 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5504 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5505 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5506 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5507 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5510 * buildsym.c (define_symbol): Handle global register variables
5511 (from Pierre Willard). Complain if register numbers are too large.
5512 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5513 * tm-sparc.h: Don't #include <sun4/reg.h>.
5514 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5515 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5517 * language.h: Avoid forward enum declaration.
5518 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5519 config/sun4os5.mt: New host and target.
5520 * defs.h (errno): #include <errno.h> rather than assuming int.
5521 From Pierre Willard.
5523 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5524 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5525 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5526 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5527 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5528 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5529 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5531 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5533 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5534 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5535 * language.h (enum exp_opcode): Avoid forward enum def.
5536 * main.c (define_command, user_defined_command): Lint.
5537 * mem-break.c, xcoffread.c: Lint.
5538 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5540 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5542 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5543 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5544 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5545 or IBM6000_TARGET as (approximately) appropriate.
5547 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5549 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5550 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5551 or not to try reading symbols from a mapped objfile. Plugs memory
5552 leak due to shared libraries generating no psymtabs or symtabs.
5554 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5556 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5557 * copying.awk: Lint. Make stronger warning at top of copying.c.
5558 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5559 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5560 (lookup_pointer_type): Add FIXME comment.
5561 * main.c (set_history_size_command): Disallow negative size.
5562 * partial-stab.h: Update copyright.
5563 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5565 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5567 * main.c (set_history_size_command): Negative size is error.
5568 (Reported by Peggy Fieland.)
5570 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5572 * coffread.c (coff_symfile_init): Update comment.
5573 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5574 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5575 macros to access the dbx specific objfile information.
5576 * dbxread.c (symfile_string_table, symfile_string_table_size):
5577 Remove these local variables.
5578 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5579 read_dbx_symtab): Remove the stringtab and stringtab_size params
5580 from the function prototypes, the function definition, and the
5581 function calls. These are now available via DBX_STRINGTAB and
5582 DBX_STRINGTAB_SIZE using the objfile pointer.
5583 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5584 an arg to read_dbx_symtab.
5585 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5586 stringtab and the dbx specific per-objfile private info.
5587 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5588 args in prototype, function definition, and function calls. It is
5589 now available via the DBX_SYMCOUNT macro using the objfile
5591 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5592 local instance of struct dbx_symfile_info and replace with DBX_*
5594 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5595 symfile_string_table and symfile_string_table_size.
5596 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5597 symfile_string_table.
5598 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5599 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5600 stringtab size variables. Remove all code that used to reread
5602 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5603 to prior to any calls to mmalloc for the objfile specific heap.
5604 * utils.c (init_malloc): Document the requirement that for each
5605 heap for which corruption checking is desired, that init_mmalloc
5606 must be called prior to any mmalloc calls on the heap.
5608 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5610 * rs6000-pinsn.c: Make dis-assembly output more like
5611 other targets: Don't print instruction in hex before
5612 the assembly; use print_address to print out jump
5615 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5617 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5618 * cplus-dem.c: Support "Sc" meaning "signed char".
5620 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5622 * configure.in: fix iris/iris3.
5624 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5626 * command.c, main.c (various places): Use ctype.h macros
5627 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5628 (such as (x >= 'A' && x <= 'Z')).
5629 (There are still more of these in other files.)
5630 * main.c (defined_command): Lower-case the user's
5631 new command before entering it. Needed because
5632 command lookup is case-insensitive (and also lower-cases).
5633 (Based on Metin's earlier patch.)
5635 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5637 * config/irix4.mh: new file.
5639 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5641 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5644 * xm-mips.h: Declare strdup for ultrix.
5646 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5647 when calling new_symbol.
5648 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5651 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5653 * config/rs6000.mh: Update (for Fred's new mmalloc)
5654 flags to disable use of GNU malloc/mmalloc.
5655 * munch: Change SYSV rule to allow .text before the label,
5656 as well as after, to work for AIX.
5657 * gdbtypes.h: Minor clarifiction.
5659 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5661 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5662 continuation in yet another place (between method declarations).
5664 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5666 * mips-tdep.c: include symfile.h and objfiles.h to fix
5669 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5671 * valops.c (value_struct_elt_for_reference): Added 'offset'
5672 parameter to handle multiple inheritance.
5673 * eval.c, value.h: Update accordingly.
5675 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5677 * objfiles.h: New file
5678 * Makefile.in (HFILES): Add objfiles.h
5679 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5680 main_scope_lowpc, main_scope_highpc.
5681 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5682 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5683 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5684 xcoffread.c, : Include objfiles.h.
5685 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5686 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5687 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5688 inside_entry_file() and logic changed appropriately.
5689 * blockframe.c (outside_startup_file): Renamed to
5690 inside_entry_file() and logic changed appropriately.
5691 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5692 and logic changed to use per-objfile specific fields.
5693 * blockframe.c (inside_entry_scope): Renamed to
5694 inside_entry_func() and logic changed to use per-objfile specific
5696 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5697 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5698 Remove extern decls.
5699 * symfile.c, symfile.h (entry_point): Remove extern decl.
5700 * coffread.c (coff_symfile_init): Common entry point init code
5701 moved to symfiles.c, call init_entry_point_info().
5702 * coffread.c (complete_symtab): Use new per-objfile entry info.
5703 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5704 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5706 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5707 * defs.h (inside_entry_scope, outside_startup_file,
5708 inside_main_scope): Prototypes changed for renames to
5709 inside_entry_func, inside_entry_file, inside_main_func,
5711 * symfile.c (syms_from_objfile): Common entry point init code
5712 moved to init_entry_point_info() and call init_entry_point_info().
5713 * symfile.h (init_entry_point_info): Include prototype.
5714 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5715 moved to symfiles.c and call init_entry_point_info().
5716 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5717 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5718 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5720 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5721 works for the majority of targets.
5722 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5723 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5724 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5725 Use default definition in frame.h.
5726 * frame.h (selected_frame_level): Make decl extern.
5727 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5728 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5729 * partial-stab.h: Use new per-objfile entry info.
5730 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5731 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5732 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5733 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5734 have_minimal_symbols): Prototypes moved to objfiles.h.
5735 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5736 Macros moved to objfiles.h.
5737 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5739 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5741 More C++ improvements (pointers to members, qualified names).
5742 * c-exp.y: Support exp.type::name and exp->type::name
5743 syntaxes. (Unfortunately, doesn't work for static members.)
5744 * c-exp.y, eval.c: Make type::~type work better.
5745 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5746 value_static_field by value_struct_elt_for_reference.
5747 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5748 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5749 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5750 for OP_SCOPE operand; no point in it now that we use lazy
5751 reading of values, and use "reference to member" objects.
5752 * gdbtypes.h: Clarify comment.
5753 * valops.c: Change value_struct_elt_for_address to return
5754 a reference (or variable), rather than a pointer. Change
5755 the name to value_struct_elt_for_reference to reflect this.
5756 Returning a reference instead of a address provides a
5757 generalization, since we can use the routine for both
5758 class::name as well as &class::name.
5759 Also, recurse to handle multiple inheritance properly.
5760 * valprint.c: Moved code to print pointer-to-members
5761 to new function point_class_member. This allows a
5762 "reference-to-member" to be printed using the same code.
5763 * valprint.c (type_print_varspec_prefix): Avoid printing
5764 "struct " for domains of class-member types.
5765 * valops.c (search_struct_field): Inline code for simplified
5766 version of value_static_field (which can then be deleted).
5767 * value.h: Rename value_struct_elt_for_address to
5768 value_struct_elt_for_reference. Delete value_static_field.
5769 * values.c: Remove no longer used function value_static_field.
5771 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5773 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5774 elfread.c (coff_symfile_finish): Add function, prototype, and
5775 add to the xxxx_sym_fns struct for each file type. Also reformat
5776 the xxxx_sym_fns vector to a standard format and add comments.
5777 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5778 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5779 Pass pointer to struct objfile rather than pointer to sym_fns.
5780 Change references inside each function accordingly. Allocate any
5781 symbol file specific info in the per-objfile memory region.
5782 * dbxread.c (free_and_init_header_files): Break function into
5783 free_header_files(), called from dbx_symfile_finish(), and
5784 init_header_files(), called from dbx_new_init().
5785 * dbxread.c (dbx_new_init): Move deallocation things to new
5786 dbx_symfile_finish function.
5787 * elfread.c (elf_new_init): Call buildsym_new_init().
5788 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5789 routine for the objfile before deallocating other stuff.
5790 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5791 * symfile.h: Move struct sym_fns to before struct objfile def.
5792 Add sym_finish function pointer and change prototypes of other
5793 function pointers to reflect passing struct objfile pointer rather
5794 than struct sym_fns pointer.
5795 * symfile.c: Remove now obsolete symtab_fns pointer.
5796 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5797 locates the correct sym_fns struct for the given objfile.
5798 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5799 for better support of mapped symbol tables.
5800 * symfile.c (symbol_file_command): Remove obsolete code using
5802 * symfile.h: Remove duplicate declarations for symfile_objfile,
5803 entry_point, and object_files.
5804 * target.c (target_info): Compare symfile_objfile to NULL.
5805 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5806 aixcoff_symfile_finish().
5808 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
5810 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
5811 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
5812 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
5814 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
5816 Some improvements to g++ debugging.
5817 * symtab.c (list_symbols): demangle before pattern matching.
5818 * symtab.c: Other fixes to improve handing of operators.
5819 * valprint.c (type_print_base): Fix test for constructor.
5820 * values.c (value_static_field): Allow evaluation of
5821 CLASS::METHOD, returning a function pointer.
5823 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
5825 * Makefile.in (VERSION): Roll 4.4.6.
5826 * exec.c (exec_file_command): Add code to ignore optional args
5827 passed in by file_command() for use in symbol_file_command().
5828 * main.c (main): Document -mapped and -readnow in help summary.
5829 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
5830 * objfiles.c (allocate_objfile): Filename arg removed. Changes
5831 to get filename from bfd with bfd_get_filename(). Test mapto
5832 against 0, not NULL. Use mstrsave() to make copy of filename.
5833 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
5835 * remote-vx.c (vx_load_command, add_symbol_stub):
5836 Symbol_file_add() takes an additional arg.
5837 * solib.c (symbol_add_stub): Symbol_file_add() takes an
5839 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
5840 changed to return a bfd not an objfile pointer.
5841 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
5842 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
5843 Change to eliminate local bfd and use symfile_bfd_open() plus
5844 allocate_objfile(). Add code to implement readnow option.
5845 * symfile.c (symbol_file_command): Changes to option handling,
5846 readnow functionality moved to symbol_file_add().
5847 * symfile.c (symfile_init): Eliminate local copy of bfd.
5848 * symfile.c (add_symbol_file_command): Changes to parse mapped
5849 and readnow options.
5850 * symfile.h (allocate_objfile): Arg removed from prototype.
5851 * symtab.h (symbol_file_add): Arg added to prototype.
5852 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
5855 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
5857 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
5858 mtrace.awk, state.c, state.h: Removed.
5859 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
5860 directories searched for source files.
5861 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
5862 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
5863 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
5864 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
5865 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
5866 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
5867 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
5869 * Makefile.in (HFILES): Remove state.h
5870 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
5871 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
5872 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
5873 * Makefile.in (clean): Remove all object files.
5874 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5875 * cplus-dem.c: Remove prototypes definitions that are now done in
5877 * dbxread.c (throughout): Change from using per-objfile
5878 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5879 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
5880 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
5881 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
5882 * depend: Remove dependencies for state.o, state.h.
5883 * dwarfread.c: Add declaration for warning_pre_print.
5884 * dwarfread.c (dwarfwarn): Use warning_pre_print.
5885 * dwarfread.c (throughout): Change from using per-objfile
5886 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5887 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
5888 use supplied objfile.
5889 * i386-xdep.c (print_387_status): Change to use warning() rather
5891 * i387-tdep.c (print_387_control_word): Change to use warning()
5892 rather than printfs.
5893 * infrun.c (wait_for_inferior): Remove unreachable abort() call
5894 that some compilers grumble about.
5895 * language.c (throughout): Add declaration for warning_pre_print
5896 and using warning() instead of printfs.
5897 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5898 * main.c (main): Add declaration for warning_pre_print and set it
5899 similarly to error_pre_print. Add declarations for
5900 mapped_symbol_files and readnow_symbol_files. Add appropriate
5901 definitions to long_options[].
5902 * minsyms.c: Trivial fix to comment.
5903 * objfiles.c (allocate_objfile): Substantially rewritten for
5904 using mapped symbol files.
5905 * objfiles.c (throughout): Change from using per-objfile
5906 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5907 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
5908 * source.c (throughout): Change from using per-objfile
5909 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5910 * source.c (open_source_file): Use mstrsave to save file name in
5911 mapped symbol region for objfile.
5912 * symfile.c: Remove include for state.h.
5913 include to local form.
5914 * symfile.c (symbol_file_add_digested): Remove.
5915 * symfile.c (symbol_file_add): Substantially rewritten for mapped
5917 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
5918 from objfile structure. Add malloc descriptor pointer (md).
5919 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
5920 * symm-xdep.c (print_fpu_status): Use warning() rather than
5922 * symmisc.c (free_symtab_block): Now takes and uses current
5924 * symmisc.c (throughout): Change from using per-objfile
5925 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5926 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
5927 Sun compiler grumblings when PTR is char *.
5928 * symtab.c (lookup_symbol): Cast return value of iterate_over_
5929 msymbols() to correct pointer type.
5930 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
5931 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
5932 error always starts on a line of it's own.
5933 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
5934 Rewrite for new mapped malloc package use.
5935 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
5936 that don't want to use the mapped malloc package; pass arguments
5937 on to traditional malloc package functions.
5938 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
5939 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
5940 mrealloc, malloc, and realloc but get fatal error if runs out
5942 * utils.c (msavestring, mstrsave): Save a string in a specific
5943 mapped malloc region.
5944 * utils.c (print_spaces): Use xmalloc to get the buffer.
5945 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
5946 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
5947 * config/i386v4.mh: Insignificant reorganization.
5949 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
5951 * xcoffread.c: Only enable compilation of debugging functions
5952 if IBM6000 is defined. Fails to compile otherwise.
5954 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
5956 * Makefile.in: pass MAKEINFO down on info.
5958 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
5960 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
5961 useless code, including an lseek to an uninitialized variable.
5962 Reported by Jim Williams <jimbo@wrs.com>.
5964 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
5966 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
5967 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
5968 * minsyms.c, symfile.c: Changes that may be generally
5969 applicable, but are #ifdef IBM6000 for now.
5970 * rs6000-xdep.c: Fixed typo in comment.
5971 * rs6000-tdep.c: Non-substatial changes.
5972 * xoffread.c: The main change here is addition of some
5973 debugging functions.
5974 * xoffexec.c: More changes.
5976 * xcoffread.c: Fixed two too-few-parameters bugs.
5978 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
5979 to SOLIB_CREATE_INFERIOR_HOOK macro.
5981 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
5983 * symfile.h: Add prototype for iterate_over_msymbols().
5984 * symtab.c (cplus_mangled_symbol): Add function.
5985 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
5986 iterate_over_msymbols to find demangled C++ symbol.
5987 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
5988 value to iterate_over_msymbols().
5989 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
5992 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
5994 * Makefile.in: added check target.
5996 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
5998 * ecoff.c: Move to ../bfd/coff-msym.c.
5999 * config/mt-*mips: Remove ecoff.o from the configuration.
6000 * remote.c (): Add newline to initial +.
6001 (remote_resume): Mention how to cope with signals.
6002 (remote_interrupt): Add debug msg.
6003 (remote-wait): Implement new 'T' reply, which includes
6004 status, PC, and FP all in a single short message.
6005 (putpkt): Add further debugging of packet acks.
6006 * mipsread.c (fixup_symtab): Also swap RFD's.
6007 (parse_partial_symbols): Avoid bug on unknown symbol types.
6008 * Makefile.in (VERSION): Roll to 4.4.5.
6009 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6010 for remote MIPS by limiting heuristic to 200 byte search.
6011 (heuristic_proc_desc): Byte-swapping.
6012 (mips_print_register): Cope with failure of
6013 read_relative_register_raw_bytes. Byte-swap integers for
6015 * mips-pinsn.c (print_insn): Byte-swap instruction.
6017 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6019 * config.sub configure.in config/mh-irix4
6020 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6021 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6022 gdb/xm-irix4.h gdb/config/mt-irix3
6023 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6025 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6027 * defs.h, utils.c: xrealloc takes PTR as first arg.
6028 * defs.h: Reword confusing comment about ANSI prototypes.
6029 * defs.h: Some minor whitespace changes.
6030 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6031 not NULL, which can be (void *).
6032 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6033 * tm-i386v.h (SP_ARG0): Define
6034 * xm-sysv4.h: Back out of change for missing prototypes.
6035 * i386-tdep.c (get_longjmp_target): Add function.
6037 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6039 * Makefile.in: install man page too.
6041 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6043 * All GDB files that #include defs.h: Removed stdio.h.
6044 (defs.h): #include stdio.h.
6046 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6048 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6049 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6050 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6051 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6052 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6053 it before printing out the hex shape of an address.
6055 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6057 * rs6000-xdep.c (frame_initial_stack_address): Move
6058 code to set frame->cache_fsr into new separate function
6059 frame_get_cacahe_fsr. This allows fixing a fatal error.
6060 * xcoffexec.c: Turn previously suppressed error
6061 message back on, after cleaning up BFD.
6063 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6064 printing of blank line, since it cases printing of an
6065 extra blank line. Is this intended? It does mess up
6067 * defs.h: Put back declarations of malloc and realloc,
6068 but protected by #ifndef MALLOC_INCOMPATIBLE.
6069 * objfiles.c: Undo previous change: Use malloc/realloc
6070 for objfile malloc/realloc fields (but add a cast).
6071 * xcoffexec.c: Suppress an error message (for now).
6073 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6075 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6076 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6077 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6079 * xcoffread.c: Modifications to C_DECL storage class handling, and
6080 introduction of an old smash_to_pointer_type() routine.
6082 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6083 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6084 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6085 parameters have been modified.
6087 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6088 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
6089 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
6090 and fetch_inferior_registers() always fetched all the registers
6091 resulting valid register values at hand all the time. Pushing a dummy
6092 frame did not require validating all register values first. After
6093 putting the above mechanism into action, we didn't have valid registers
6094 values always ready. Thus, all registers need to be fetched before
6095 pushing a dummy frame now.
6097 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6098 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
6099 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
6100 the starting address (actual frame address) of a frame.
6101 * rs6000-tdep.c: modifications to function_frame_info() to see if
6102 function reserves a frame pointer register (alloca register)
6103 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
6104 FRAME_LOCALS_ADDRESS has been updated to support debugging of
6105 functions with alloca() calls.
6107 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
6109 * xm-sysv4.h: Provide definitions/prototypes for host environment
6110 functions for which no definitions or prototypes are provided in
6111 any currently included gdb or host environment header files.
6112 For SVR4, this currently includes malloc and realloc, which cannot
6113 be portably prototyped in any gdb include file.
6115 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6117 * buildsym.h: Remove obsolete variable file_stabs.
6119 * Makefile.in: Move place where configure merges in host-
6120 and target-dependent fragments later, so the latter
6121 can override (say) GNU_MALLOC.
6122 * config/mh-rs6000: Use system malloc. Otherwise, I
6123 ended up with *two* incompatible versions of malloc
6124 (functions in libc would call the malloc in libc).
6125 I assume this is a shared library problem.
6127 * remote.c: Fix (presumed) typo.
6128 * objfiles.c: Use xmalloc/xrealloc instead of
6129 malloc/realloc (since the latter are no longer declared).
6131 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6132 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
6133 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
6134 handle individual registers.
6135 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
6136 correctly in case it wasn't cached yet. (A problem showed up
6137 after fetching individual registers.)
6138 * buildsym.c: Disable type_synonym_name's type name overwriting
6139 in cases it is unnecesary. rs6000 portation doesn't use
6140 type_synonym_name, and it used to nullify type names
6141 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
6142 type's name as soon as space for that type is allocated.
6143 * xcoffread.c: ignore a section's lineno information if it is
6144 not `.text'. (In rs6000 bfd portation integration, skipping over
6145 `.pad' sections are ignored since it was in machine independent
6146 part of the code. Thus, a problem of fake sections with invalid
6147 lineno information arised.)
6149 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6150 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
6151 * rs6000-tdep.c: make function_frame_info() work whether or not
6152 reading from a core file.
6153 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
6155 * infrun.c. main.c, printcmd.c. symtab.c:
6156 More changes from IBM for rs6000.
6159 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
6161 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
6162 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
6163 Merge in changes (mostly from IBM) for RS6000.
6164 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
6165 More changes from IBM for RS6000. These are in machine-
6166 independent code, and probably could do with some cleaning
6167 up. The most questionable of these are #ifdef IBM6000.
6168 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
6169 to single_step() (for consistency with rs6000 and i860).
6170 * utils.c: Allow the 1st arg to xrealloc to be NULL
6171 (in which case do malloc). This removes the need for
6172 some tests in xcoff code (and perhaps other places?).
6173 * coffread.c: Removed variables last_source_file,
6174 type_vector, and type_vector_length as these are now
6175 defined by buildsym.[ch].
6176 * defs.h: Remove prototypes for malloc and realloc, since
6177 these should only be used to implement xmalloc and xrealloc,
6178 and they conflict with <stdlib.h> in AIX - where they
6179 return void* even when __STDC__ isn't defined. Sigh.
6180 * munch: Recognize *initialize* in data as well as text
6181 (AIX uses data). Also, incorporate a patch from Garrett
6182 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
6183 much more sensible, by only trying to match the name of
6184 the initialize_foo function, and not the junk before it.
6186 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
6188 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
6189 unless symbol table indicates that something has changed.
6191 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
6193 * remote.c: Make it work for embedded MIPS. Increase buffer
6194 size, and use throughout. Round buffer size up if too many regs.
6195 Support baud rate setting and try for an 8-bit path. If
6196 interrupted while waiting for target, send a ^C down the wire.
6197 Avoid single-byte reads.
6198 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
6200 * mips-xdep.h: Avoid the embedded regs when on Unix.
6202 * mipsread.c: Byte-swap the symbol table structures, using
6203 routines from ecoff.c, to read a symbol table written in any
6204 of the four possible byte orders.
6205 * configure.in (mips-big-* target): Same as Sony News.
6206 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
6207 * ecoff.c: New file for symbol swapping routines.
6209 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
6211 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
6212 all-breakpoints' command.
6213 * (get_number): Allow users to enter negative breakpoint numbers.
6214 * (breakpoint_1): Reformat display of 'info break' to show new
6216 * (create_longjmp_breakpoint, breakpoint_re_set,
6217 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
6218 symfile.c (syms_from_objfile): Re-do
6219 insertion of longjmp breakpoints. Move all code into
6220 breakpoint_re_set, and call that instead of
6221 create_longjmp_breakpoint in symfile.c.
6223 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
6225 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
6226 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
6227 * symtab.c (find_pc_symtab): Handle having no objfiles.
6228 * infcmd.c: Fix comment.
6229 * objfiles.c (free_all_objfiles): Add.
6230 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
6231 * symfile.c (symbol_file_command): free all objfiles when
6232 specifying a new symbol file.
6233 (reread_symbols): Stat the file name, don't fstat the descriptor.
6235 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6237 * Makefile.in, configure.in: removed traces of namesubdir,
6238 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6239 copyrights to '92, changed some from Cygnus to FSF.
6241 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
6243 * dbxread.c (end_psymtab): Delete empty psymtabs.
6244 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
6245 * symfile.h (struct objfile): Add free_psymtabs.
6247 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
6249 * Makefile.in (VERSION): Roll to gdb-4.4.4.
6251 * symfile.c (symbol_file_command): strcmp => !strcmp.
6252 * breakpoint.h: Move prototypes to follow enum definition they need.
6253 * breakpoint.c, infrun.c: Lint.
6254 * printcmd.c: Use `enum enable' rather than `enum
6256 * mipsread.c: First pass at making it compile with the new
6257 objfile changes. Probably seriously broken still, but it
6260 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
6262 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
6263 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
6264 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6265 stepping (and nexting) through longjmp(). Also, cleanup
6266 breakpoint handling quite a bit by creating explicit breakpoint
6267 types instead of using magic breakpoint numbers.
6268 Makefile.in: Update version to 4.4.3
6270 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6272 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6273 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6274 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6276 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6278 * minsyms.c (install_minimal_symbols): Add bunches to any
6279 existing minsyms in the objfile. Avoid extra mallocation
6280 by working directly in the obstack. Remove ignored `mainline' parm.
6281 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6282 xcoffread.c: Change all callers.
6283 * FIXME: We should be able to eliminate MAINLINE from all the
6284 symbol readers now, with a small bit of work.
6286 * valops.c, value.h: Lint.
6287 * remote-vx.c: Add missing break; statement. Bugfix by
6288 Michael Sclafani, <sclafani@src.dec.com>.
6290 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6292 * Makefile.in (VERSION): Update version to 4.4.2
6293 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6294 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6295 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6296 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6297 mmap-alloc.o, mmap-sbrk.o
6299 * altos-xdep.c: Minor whitespace change.
6300 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6301 use to new minimal symbol table use.
6302 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6303 * arm-xdep.c (store_inferior_registers): Returns void.
6304 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6305 Convert from misc function vector use to new minimal symbol table use.
6306 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6307 * breakpoint.c: Add prototypes for local functions.
6308 * breakpoint.c (catch_command_1): Change to static and remove unused
6310 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6311 * breakpoint.h: Change function decls to prototype form.
6312 * buildsym.c: Add prototypes for local functions.
6313 * buildsym.c: Moved hashname() function here from dbxread.c.
6314 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6315 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6316 * buildsym.c (dbx_alloc_type): Change to static.
6317 * buildsym.c (finish_block): Add objfile parameter.
6318 * buildsym.c (misc): Change symbol_obstack to objfile version.
6319 * buildsym.c (make_blockvector): Change to static.
6320 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6321 * buildsym.c (compare_line_numbers): Change to static, args are const,
6322 cast args when used.
6323 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6324 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6325 and made static. Add objfile parameter.
6326 * buildsym.c (end_symtab): Simplify code using line table size.
6327 Realloc the linetable on the objfile symbol_obstack and copy there.
6328 * buildsym.c (scan_file_globals): Convert from misc function vector
6329 use to new minimal symbol use.
6330 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6331 strings get allocated in objfile's symbol_obstack. Convert references
6332 to builtin types to lookup_fundamental_type().
6333 * buildsym.c (read_type): Make static, add objfile parameter, convert
6334 references to buildin types to lookup_fundamental_type().
6335 * buildsym.c (read_struct_type): Add objfile parameter.
6336 * buildsym.c (read_array_type): Make static, add objfile parameter.
6337 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6338 * buildsym.c (read_huge_number): Make static.
6339 * buildsym.c (read_range_type): Make static, add objfile parameter,
6340 convert references to buildin types to lookup_fundamental_type ().
6341 * buildsym.c (read_args): Make static, add objfile parameter.
6342 * buildsym.h: Convert function decl's to prototype form.
6343 * c-exp.y: Add prototypes for local functions, convert uses of misc
6344 function vector to minimal symbol table. Reformat all builtin type
6345 initializations and pass a NULL objfile to init_type() for them.
6346 * coffread.c: Change context_stack ref's to coff_context_stack,
6347 add local function prototypes. Cast uses of xrealloc arg 1.
6348 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6349 crafting a new type.
6350 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6351 * coffread.c (finish_block): Change name to coff_finish_block.
6352 * coffread.c (make_blockvector): Add and use objfile parameter.
6353 * coffread.c (record_line): Change name to coff_record_line.
6354 * coffread.c (start_symtab): Change name to coff_start_symtab.
6355 * coffread.c (end_symtab): Change name to coff_end_symtab.
6356 * coffread.c (record_misc_function): Change name to record_minimal_
6357 symbol and change to minimal symbol table use from misc func tbl.
6358 * coffread.c (coff_symfile_read): Convert from misc function vector
6359 use to minimal symbol table use.
6360 * coffread.c (hashname): Remove; use common version in buildsym.c.
6361 * coffread.c (decode_base_type): Change references to builtin types
6362 to calls to lookup_fundamental_type().
6363 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
6364 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
6365 * command.c: Add prototypes for local functions.
6366 * command.c (add_cmd): Prototype the 'fun' parameter and use the
6367 appropriate member of the function union for that type.
6368 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
6369 ifdef out the function since it isn't currently used.
6370 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
6371 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
6372 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
6373 * command.c (help_cmd): Compare function pointer to NULL.
6374 * command.c (help_cmd_list): Compare function pointer to NULL.
6375 * command.c (lookup_cmd_1): Use correct member of function union.
6376 * command.c (undef_cmd_error): Make static.
6377 * command.c (complete_on_cmdlist): Use correct member of func union.
6378 * command.c (do_setshow_command): Use correct member of func union.
6379 * command.c (shell_escape): Convert rindex use to strrchr.
6380 * command.h (COMMAND_H): Define if already included.
6381 * command.h (cmd_list_element struct): Change 'function' to a union
6382 and prototype args. Prototype completer function.
6383 * command.h: Convert decl's to prototype form.
6384 * convex-xdep.c (store_inferior_registers): Returns void.
6385 * copying.c: Prototype local functions.
6386 * coredep.c: Minor whitespace change.
6387 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
6388 * cplus-dem.c: Prototype local functions.
6389 * dbxread.c (hashname): Remove; moved to buildsym.c.
6390 * dbxread.c (free_and_init_header_files): Make static.
6391 * dbxread.c: Add prototypes for local functions.
6392 * dbxread.c (new_object_header_files): Remove; inlined usages.
6393 * dbxread.c (xrealloc usages): Cast args.
6394 * dbxread.c (record_misc_function): Change to record_minimal_symbol
6395 and change usages accordingly.
6396 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
6397 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
6398 * dbxread.c (dbx_next_symbol_text): Make static.
6399 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
6400 * dbxread.c (init_bincl_list): Add and use objfile parameter.
6401 * dbxread.c (free_bincl_list): Add and use objfile parameter.
6402 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
6403 * dbxread.c (end_psymtab): Convert to use per-objfile data.
6404 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
6406 * dwarfread.c (record_misc_function): Change name to record_minimal_
6407 symbol and use minimal symbol table throughout.
6408 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
6409 * dwarfread.c: Convert all references to builtin types to use the new
6410 lookup_fundamental_type function.
6411 * dwarfread.c (read_enumeration): Add and use objfile parameter.
6412 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
6414 * elfread.c (record_misc_function): Convert to use record_minimal_
6416 * elfread.c (elf_symtab_read): Add objfile parameter.
6417 * eval.c: Add prototypes for local functions and move some decls
6418 around to accomodate prototypes.
6419 * expprint.c: Add prototypes for local functions. Change references
6420 to misc function vector to minimal symbol table.
6421 * findvar.c (read_memory usages): Cast args.
6422 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
6423 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
6424 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
6425 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
6426 * gould-xdep.c: Minor whitespace change.
6427 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
6428 * hp300ux-xdep.c (store_inferior_registers): Returns void.
6429 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
6430 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
6431 * i386-tdep.c: Add prototypes for local functions.
6432 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
6433 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
6434 that defaulted to int.
6435 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
6436 i386_push_dummy_frame): Returns void.
6437 * i386-xdep.c (i386_register_u_addr): Declare params that default to
6438 int and explicitly declare return type as int.
6439 * i387-tdep.c: Minor formatting changes.
6440 * i960-tdep.c (leafproc_return): Convert from misc function vector
6441 use to minimal symbol table use.
6442 * infcmd.c: Add prototypes for local functions.
6443 * infcmd.c (continue_command, until_next_command, until_command,
6444 path_info, path_command): Make static.
6445 * infcmd.c (step_1, until_next_command): Convert from misc func
6446 vector to minimal symbol table use.
6447 * inflow.c: Add prototypes for local functions.
6448 * infptrace.c (store_inferior_registers): Returns void, not int.
6449 * language.c (_initialize_language): Use proper member of function
6451 * m2-exp.y: Add prototypes for local functions, convert misc function
6452 vector uses to minimal symbol table uses.
6453 * m2-exp.y (make_qualname, yyerror): Make static.
6454 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
6455 * m68k-pinsn.c: Add prototypes for local functions.
6456 * m68k-pinsn.c (print_insn): Cast args to read_memory.
6457 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
6458 * m68k-stub.c: Add prototypes.
6459 * m88k-pinsn.c (sprint_address): Convert from misc function vector
6460 use to minimal symbol table use.
6461 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
6462 * m88k-xdep.c (store_inferior_registers): Returns void.
6463 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
6464 * mach386-xdep.c (store_inferior_registers): Returns void.
6465 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
6466 * main.c: Add prototypes for local functions.
6467 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
6468 longjmp() result to (NORETURN void).
6469 * main.c (catch_errors): Prototype the 'func' parameter.
6470 * main.c (disconnect, stop_sig, do_nothin, float_handler):
6471 Takes an unused arg.
6472 * main.c (execute_command): Call the right member of the func union.
6473 * main.c (command_loop_marker, symbol_completion_function,
6474 command_loop): Make static.
6475 * main.c (command_line_input): Make linelength unsigned, cast arg
6476 to command_line_input().
6477 * main.c (add_info, add_com): Prototype the 'fun' parameter.
6478 * main.c (initialize_main): Call right member of function union.
6479 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
6480 * mem-break.c: Include symtab.h
6481 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
6482 * mips-xdep.c (store_inferior_registers): Returns void.
6483 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
6484 use to minimal symbol table use.
6485 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
6487 * mipsread.c (make_type): Remove, convert usages to init_type.
6488 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
6489 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
6490 vector use to minimal symbol table use.
6491 * parse.c: Add prototypes for local functions.
6492 * parse.c (xrealloc usages): Cast args.
6493 * parse.c (prefixify_expression, length_of_subexp): Make static.
6494 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6495 * parser-defs.h: Convert function decls to prototype form.
6496 * partial-stab.h: Convert from misc function vector use to new minimal
6498 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6499 the per-objfile copies.
6500 * printcmd.c: Add prototypes for local functions. Move some struct
6501 definitions around to accomodate prototypes.
6502 * printcmd.c (decode_format): Make static, change args oformat and
6503 osize to int from char.
6504 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6505 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6506 * printcmd.c (print_address_symbolic): Convert from misc function
6507 vector use to minimal symbol table use.
6508 * printcmd.c (address_info): Convert from misc function vector use
6509 to minimal symbol table use.
6510 * printcmd.c (delete_display, enable_display, disable_display_command):
6512 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6513 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6514 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6515 * pyr-xdep.c (store_inferior_registers): Returns void.
6516 * remote-mm.c (mm_load): symbol_file_add return value unused.
6517 * remote-nindy.c: Minor format change.
6518 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6519 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6520 * rs6000-xdep.c (store_inferior_registers): Returns void.
6521 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6522 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6523 vector use to minimal symbol table use.
6524 * solib.c: Add prototypes for local functions.
6525 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6526 function vector use to minimal symbol table use.
6527 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6528 * solib.c (find_solib, shared_library_command): Make static
6529 * solib.c (read_memory, write_memory usages): Cast args.
6530 * solib.c (special_symbol_handling): Add function
6531 * source.c: Add prototypes for local functions.
6532 * source.c (select_source_symtab): Convert to scan objfiles.
6533 * source.c (open_source_file): Make static.
6534 * source.c (xrealloc usages): Cast args.
6535 * source.c (source_line_charpos): ifdef out, unused.
6536 * source.c (get_filename_and_charpos): Make static.
6537 * stack.c: Add prototypes for local functions.
6538 * stack.c (print_frame_info, frame_info): Convert from misc function
6539 vector use to minimal symbol table use.
6540 * symfile.c: Add prototypes for local functions.
6541 * symfile.c (compare_symbols): Make args const PTR's.
6542 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6543 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6544 * symfile.c (obsavestring): Add objfile parameter.
6545 * symfile.c (init_misc_bunches, prim_record_misc_function,
6546 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6547 sort_misc_function_vector, compact_misc_function_vector): Remove
6548 * symfile.c (symbol_file_add_digested): Add function.
6549 * symfile.c (symbol_file_add): Returns struct objfile *.
6550 * symfile.c (symbol_file_command): Modify for state file use.
6551 * symfile.c (symfile_open): Add parameter "dumpable".
6552 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6553 * symfile.c (load_command, add_symbol_file_command): Make static.
6554 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6555 * symfile.c (rindex usages): Converted to strrchr.
6556 * symfile.c (allocate_psymtab): New
6557 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6558 converted to minimal symbol table usage, but no obvious conversion.
6559 * symfile.c (free_all_symtabs): Remove.
6560 * symfile.c (_initialize_symfile): Use per-objfile info.
6561 * symfile.h: Rework the objfile structure to add per-objfile data
6562 objects (psymbol_obstack, symbol_obstack, type_obstack,
6563 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6564 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6565 Add prototypes to function declarations.
6566 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6567 function vector usage to minimal symbol table usage.
6568 * symmisc.c (DEV_TTY): Define if not defined.
6569 * symmisc.c: Add local function prototypes.
6570 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6571 printpsyms_command, print_objfiles, print_objfiles_command):
6572 Rework to use iterate_over_*
6573 * symtab.c: Add prototypes for local functions.
6574 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6575 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6576 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6577 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6578 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6579 lookup_reference_type, lookup_member_type, allocate_stub_method,
6580 check_stub_method, create_array_type, smash_to_member_type,):
6582 * symtab.c (lookup_symbol): Some args are const.
6583 * symtab.h: All type related defs and structs moved to gdbtypes.h
6584 * symtab.h: Convert decls to prototypes.
6585 * target.c (noprocess): Make static.
6586 * target.h: Change decl's to prototypes.
6587 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6588 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6589 * utils.c (_initialize_utils): Use correct member of function union.
6590 * valarith.c: include gdbtypes.h
6591 * valops.c: include gdbtypes.h, add prototypes for local functions.
6592 * valops.c (value_push, value_arg_push, find_function_addr):
6594 * valops.c (value_string): Convert from misc function vector use
6595 to minimal symbol table use.
6596 * valops.c (check_field_in): Make arg const.
6597 * valprint.c: Add prototypes for local functions.
6598 * valprint.c (print_string): Make static
6599 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6600 * values.c: Add prototypes for local functions.
6601 * values.c (value_headof): Convert from misc function vector to
6602 minimal symbol table.
6603 * xcoffexec.c: Add prototypes for local functions.
6604 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6606 * xcoffexec.c (relocate_minimal_symbol): Add.
6607 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6608 * xcoffread.c: Add prototypes for local functions.
6609 * xcoffread.c (sort_syms): Convert to scan objfiles.
6610 * xcoffread.c (read_xcoff_symtab): Make static.
6611 * xcoffread.c (various): Replace references to builtin types with
6612 calls to lookup_fundamental_type. Replace references to symbol_obstack
6613 and psymbol_obstack with pointers to the per-objfile copies.
6614 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6615 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6617 * xcoffread.c (init_stringtab): Add objfile parameter.
6618 * gdbtypes.c: New file
6619 * minsyms.c: New file
6620 * mmap-alloc.c: New file
6621 * mmap-sbrk.c: New file
6622 * objfiles.c: New file
6626 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6628 * Check in Fred Fish's changes in these modules. Fred
6629 will make ChangeLog entries for all of them. Update VERSION
6632 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6634 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6636 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6637 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6638 value.h: Prototypes for static functions; lint.
6639 * gdbtypes.h: Empty file to ease transition.
6641 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6643 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6644 inferior.h, language.h, signame.h, target.h, terminal.h,
6645 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6646 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6648 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6649 signame.c, sparc-xdep.c: Prototypes for all static functions.
6651 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6652 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6653 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6654 Remove to_call_function and target_call_function, since it
6655 always calls the same thing (call_function_by_hand).
6656 * core.c, exec.c, solib.c: Rename target_ops sections =>
6658 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6659 target.h: target_kill takes no args.
6660 * language.c (language_info): Scaffolding to allow briefer
6661 messages when the current language changes. FIXME.
6662 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6663 complaints about volatile functions.
6664 * xm-sysv4.h (HAVE_MMAP): Define.
6666 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6668 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6669 to make prototypes for all functions declared here.
6670 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6671 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6672 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6673 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6674 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6675 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6676 * utils.c: Avoid declaring malloc and realloc. Lint.
6677 (request_quit): Accept signal-number parameter.
6679 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6681 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6682 DIE's. Add new function read_tag_pointer_type() to read them.
6684 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6685 When creating a new user defined type, check to see if a partial
6686 type already exists, and if so, bash it to fit.
6688 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6690 * coffread.c (decode_base_type): Pass long, not union.
6691 Fix by Eric Valette, ev@chorus.fr.
6693 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6695 * elfread.c (elf_symtab_read): Fix code to correctly track
6696 changes in bfd for absolute symbols.
6698 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6700 * xm-vaxbsd.h: Close off comment.
6702 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6704 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6706 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6708 * mips-tdep.c (mips_print_registers): Print correct register
6709 number for double pseudo-registers.
6711 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6713 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6714 in the op$::OPERATOR. case. From Steven McCanne,
6715 <mccanne@horse.ee.lbl.gov>.
6717 * exec.c (set_section_name): Pass arg to exec_files_info;
6718 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6720 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6722 * main.c (print_gdb_version): Copyright msg: only this year.
6723 (cd_command): Avoid changing current_directory on error.
6725 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6727 * mipsread.c (parse_partial_symbols): Handle dependencies
6728 between partial symbol tables (when not doing stabs-in-ecoff).
6729 (This used to be handled by parse_fdr, but parse_fdr was
6730 incompatible with handling stabs-in-ecoff, so the code
6731 was re-written to not use parse_fdr. Unfortunately,
6732 the logic to handle dependencies was overlooked.)
6734 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6736 * coffread.c (read_enum_type): Use the size of a target int when
6738 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6740 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6741 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6742 TARGET_PTR_BIT to determine size of a pointer
6743 * values.c (unpack_long): when unpacking a REF or a PTR don't
6744 assume the size of the type.
6746 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6748 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6749 looking at its members. Improve guess between struct and union,
6750 only assuming union if multiple members have offsets of zero.
6752 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6754 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6755 (This is just for clarity - and one day permitting us to
6756 change FP0_REGNUM from 38 to 32, which would make more sense.)
6757 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6758 register numbers in stabs-in-ecoff get handled correctly.
6760 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6762 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6763 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6764 into BSD and Ultrix.
6766 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6768 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6770 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6772 * Makefile.in: Increment version to 4.4.1.
6773 * main.c (print_gdb_version): Update copyright notice.
6775 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6777 * mipsread.c: Prepend "struct " to the names of structure
6778 types, and similarly for enums and unions. (This used
6779 to be done, but got lost in the re-write to "guess" the
6780 difference between enum/struct/union.)
6781 Also, guess that a tag is an enum if the first member
6784 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6786 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6789 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6791 * Projects: Patching executables is done.
6792 * Makefile.in (VERSION): Roll to gdb-4.4.
6793 * README, WHATS.NEW: Update for gdb-4.4.
6795 * symfile.c (reread_symbols): Whenever we reread one object
6796 file's symbols, we must restart the scan, because the object_files
6797 chain has been permuted.
6799 * exec.c (exec_files_info): Split out into print_section_info.
6800 Print BFD filename of each section if it's not the default one.
6801 * core.c (core_files_info): Call print_section_info.
6803 * xm-vax.h: Include a few system header files whose definitions
6804 must precede defs.h.
6805 * language.c, language.h: Make some things const.
6806 * expression.h, main.c: const spreads like ooze.
6808 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
6809 since BREAKPOINT values can be >0x80.
6811 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
6813 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
6815 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
6817 * sparc-pinsn.c: Remove kludge for preferring architectures.
6818 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
6819 and forever. Add `add' instruction to the set that get checked
6820 for a preceding `sethi' in order to print an absolute address.
6821 Corresponding changes in ../include/opcode/sparc.h needed
6822 to eliminate garbage instructions.
6824 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
6826 * mipsread.c (parse_partial_symbols): Make sure partial
6827 symbols are created for external symbols (as used to be
6828 the case). This is a bit of a pain with the mips-coff.
6829 It uses a table which points to all of the external
6830 symbols belonging to a particular FDR or psymtab.
6831 Once we've generated this table, we might as well save
6832 it, and then use it in psymtab_to_symtab_1 to find
6833 the symbols to pass to parse_external().
6834 * symfile.c, symfile.c: New function start_psymtab_common
6835 to share the common parts of allocating a new psymtab
6836 for dbxread, mipsread (and later dwarfread). Its code
6837 was pulled out from start_psymtab in dbxread.c.
6838 * dbxread.c (start_psymtab): Use start_psymtab_common().
6840 * valprint.c (val_print): If there is an error when trying
6841 to print a string, check to see if there really is a problem
6842 by reading just one character. If that works, assume
6845 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
6847 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
6848 cypress, v8 mnemonics in that order.
6850 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
6852 * sparc-pinsn.c: Put the qsort() back in.
6854 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
6856 * findvar.c (read_register, write_register): Handle machines
6857 where REGISTER_TYPE is not the same size as "int".
6859 Handle debug symbols in dynamically loaded (relocated) code:
6861 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
6862 offset to process_one_symbol.
6863 (process_one_symbol): Take new offset parameter. Add it into
6864 appropriate symbol types to relocate symbols to loaded addresses.
6865 Handle all possible symbol types, and complain() about types that
6866 we don't expect to see.
6867 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
6868 process_one_symbol (FIXME, should pass real offset).
6872 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
6874 (set_breakpoint, break_command_1, until_break_command,
6875 catch_command_1, breakpoint_re_set_one): Use it.
6876 * symtab.h (resolve_sal_pc): Declare.
6877 * infcmd.c (jump_command): Use resolve_sal_pc.
6879 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
6881 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
6883 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
6885 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
6886 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
6887 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
6889 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
6891 * dbxread.c (process_one_symbol): Make a first cut at handling
6892 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
6894 * symtab.c (find_pc_line): Fix stepping into and out of #included
6897 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
6899 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
6900 no longer any need to copy ../include/opcode/* into gdb.
6902 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
6904 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
6906 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
6908 * valprint.c (type_print_base, type_print_method_args):
6909 Print C++ constructor methods without bogus "return type."
6911 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
6913 * infptrace.c (child_xfer_memory): Parameter "target" should
6914 be a pointer to a structure, not the entire structure.
6916 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
6918 * depend: Convert the couple of references to ansidecl.h that
6919 used the local gdb version to use the ../include version.
6921 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
6924 (child_xfer_memory): Takes pointer to a struct, not entire struct.
6925 (inferior_proc_init): Fix non-ANSI version of args.
6926 (attach): Call print_sys_errmsg with correct number of args.
6927 (mappingflags): Make static, does not need to be global.
6929 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
6930 not the entire struct itself.
6932 * valops.c (value_assign): Cast some args to modify_field() and
6933 {read,write}_register_bytes() correctly.
6935 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
6937 * Makefile.in (MALLOCSRC): Removed reference to removed local
6940 * dwarfread.c (list_in_scope): Needs an initial value, use file
6943 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
6945 * main.c (main): Make option_index local to keep new getopt happy.
6946 main.c, solib.c, Makefile.in: Update copyright notices.
6948 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
6950 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
6952 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
6954 * Makefile.in (HFILES): Add partial-stab.h.
6956 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
6958 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
6959 New files for stratus. Not complete enough to actually build
6960 on the Stratus machine; that awaits copyright assignment for
6963 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
6964 for getting custom flags into CFLAGS when doing makes.
6966 * configure.in: Add config information for stratus.
6968 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
6970 * dbxread.c (process_one_symbol): Pass address of structure
6971 to complain(), rather than the whole structure.
6973 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
6975 * solib.c (solib_add_common_symbols): Only compile in when not
6976 using SVR4 style shared libraries.
6978 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
6980 * dwarfread.c (locval): Add offreg flag to indicate location
6981 values that are computed off a base register.
6983 * dwarfread.c (new_symbol): Rework TAG_global_variable and
6984 TAG_local_variable cases to account for static variables
6985 within function scopes.
6987 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
6989 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
6990 doesn't exist on some systems.
6992 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
6993 nexting over recursive function calls.
6995 * target.c (target_read_string): Create this routine to read null
6996 terminated strings from the target. It deals with running off the
6997 end of memory elegantly as well. solib.c (find_solib): Use
6998 target_read_string() to avoid problems with running off the end of
7001 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7002 that reference pgrp_inferior.
7004 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7006 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7007 mips-tfile has been hacked to act more "traditionally."
7008 * dbxread.c: Fixed typo in comment.
7010 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7012 * mips-tdep.c (mips_skip_prologue): Add some number of
7013 'sw' instructions before 'addiu' adjusts the stack.
7015 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7017 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7018 freescope, buildblock closescope, record_line, add_symbol_to_list,
7019 gatherblocks, make_blockvector): Extensive changes to switch
7020 to generic symbol table building code in buildsym.c. Remove
7021 scope tree structures and functions, symbol table building
7022 functions, and lots of other small changes.
7024 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7025 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7027 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7029 * buildsym.c (cleanup_undefined_types): Add support for enums.
7030 This fixes the 'GDB internal error. cleanup_undefined_types with
7033 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7035 * dbxread.c: detect gcc2 compilations.
7037 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7039 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7040 in ../include/opcode/sparc.h.
7042 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7044 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7045 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7046 to reflect actual locations of opcode files, so TAGS target will
7049 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7051 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7054 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7055 dereferencing to access the correct elements.
7057 * valops.c (value_addr): Declare return type of external func
7060 * xcoffread.c: Undefine next_symbol_text before redefining it.
7062 For older changes see ChangeLog-9091
7068 version-control: never