1 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
3 * Makefile.in (VERSION): Roll to 4.7.6.
4 (SFILES_SUBDIR): Add 29k-share/udi_soc.
5 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
6 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
7 (depend): Fix bug where nm-files in config files weren't noticed.
8 (make-proto-gdb-1): Avoid changing directories while building new
9 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
11 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
13 * remote.c: Improve error recovery. Allow user to break out
14 of initial connection attempt with INTERRUPT. Treat a timeout
15 while waiting for remote packet like a retry, unless the remote
16 side is actively running user code. Fix a few long printf_filtered's.
18 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
21 * buildsym.c (start_subfile): Allow null file name.
23 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
25 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
26 expects a pointer to complaint rather than a complaint
28 (process_linenos): free the previously allocated subfile name,
29 then allocate the new one from the heap.
31 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
33 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
35 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
37 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
38 Previously, would bogusly index off the bottom of type_vector.
39 (rs6000_builtin_type): Accept type number as argument.
40 (read_type, case '-'): Handle negatives like any other type number.
42 * symfile.c (deduce_language_from_filename): Handle null name.
44 * mips-tdep.c (isa_NAN): Fix byte order dependency.
45 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
46 fixed by sato@sm.sony.co.jp.
48 * xcoffread.c (parmsym): Don't use an initializer to set up
49 this struct symbol. Set it up in initialize_xcoffread.
50 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
51 works on real rs/6000 target with #ifndef FAKING_RS6000.
53 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
55 * stabsread.c (rs6000_builtin_type): Move function from
56 xcoffread.c:builtin_type.
57 * xcoffread.c (builtin_type): Move to stabsread. Remove
58 IBM6000_HOST dependency. Move misplaced comments.
59 (various): Change printf's to complaints.
60 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
61 objfile argument to read_type calls under #if 0.
62 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
63 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
64 * Makefile.in: xcoffread.o is not built by default.
65 * xm-rs6000.h (IBM6000_HOST): Remove.
66 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
67 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
70 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
72 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
73 VALUE_LVAL to be lval_memory so that we don't try to modify wild
74 register numbers when user tries to modify elements in structs
76 * inflow.c (child_terminal_info): Move banner outside of system
78 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
79 passes struct/union arguments by address.
81 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
83 * Based on patch from Martin Walker <maw@netcom.com>:
84 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
85 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
86 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
88 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
90 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
91 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
93 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
95 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
98 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
100 * stabsread.c (define_symbol): Complain about unrecognized names
101 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
102 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
103 (read_cpp_abbrev): Don't use the class name as part of the
104 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
105 abbrevs. Inspired by Mike Tiemann.
106 (read_tilde_fields): Comment. Remove ancient dead code.
107 Remove erroneous but non-dead code. Simplify. Add complaints.
108 (in general): Remove extraneous (parentheses) in return
111 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
113 * coffread.c (coff_lookup_type): Fix fencepost error reported
114 by Art Berggreen, <arg@opal.acc.com>.
116 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
117 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
119 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
120 test, which is apparently left over from when we used native
121 include files and couldn't depend on the member names being there.
122 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
124 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
126 * mipsread.c: Major overhaul to use new BFD symbol table reading
127 routines. Now swaps information as it is needed, rather than
128 swapping everything when the file is read.
130 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
132 * Makefile.in (TARDIRS): Add sparclite demo dir.
133 (*.tab.c): Change dependency on Makefile to depend on
134 Makefile.in, otherwise it always rebuilds after configuring.
135 Force output *.tab.c file into current directory even in "make"
136 versions that rewrite dependent file names used in command lines.
138 * TODO: Remove some things we did.
139 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
140 * os68k-xdep.c: Remove; useless file (os68k is a target only).
141 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
142 * symtab.h: Eliminate unnamed unions and structs.
144 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
146 * Makefile.in (VERSION): Roll to 4.7.5.
148 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
150 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
151 re-evaluating symbol pointers.
153 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
155 * c-exp.y (lcurly, rcurly): New nonterminals.
156 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
158 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
159 made function static.
160 * parse.c (struct funcall): Moved struct def from parser-defs.h.
161 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
162 * parse.c (start_arglist):
163 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
164 * parser-defs.h (struct funcall): Moved struct def to parse.c.
165 * parser-defs.h (funcall_chain): Moved to parse.c.
166 * printcmd.c (print_frame_nameless_args): Fix prototype.
167 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
168 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
169 * valops.c (typecmp): Moved prototype from values.h.
170 * value.h (typecmp): Moved prototype to valops.c, made static.
171 **** start-sanitize-chill ****
172 * ch-exp.y (yylex): Change way control sequences are disabled.
173 **** end-sanitize-chill ****
175 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
177 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
179 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
181 * mipsread.c (upgrade_type): Build array types correctly, using
182 create_range_type and create_array_type.
184 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
186 * remote-nindy.c: Cleanup.
188 * infrun.c (wait_for_inferior): When rolling back the PC after
189 a breakpoint, call write_pc so that NPC gets rolled back as well
192 * blockframe.c (inside_entry_file, inside_main_func,
193 inside_entry_func): PC of zero is always "bottom of stack".
195 * printcmd.c (print_frame_args, print_frame_nameless_args):
196 Let print_frame_nameless_args decide whether there are any,
197 laying groundwork for possibly later printing 29K args for
198 functions where we have tag words but no symbols.
200 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
202 * Makefile.in: fix GDB doc targets for new doc subdir structure
204 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
206 * stack.c (parse_frame_specification): Parse as many arguments
207 as there are (up to MAXARGS). Pass all of them in argc, argv
208 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
209 many there were, onto SETUP_ARBITRARY_FRAME.
210 * tm-mips.h, tm-sparc.h: Corresponding changes.
211 * mips-tdep.c, sparc-tdep.c: Ditto.
213 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
215 * hp300ux-nat.c: Update copyrights.
216 * mipsread.c (parse_partial_symbols): Complain about block
217 indexes that go backwards. Fix from Peter Schauer.
218 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
219 symbol-file that has no linkage symbols to be read.
220 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
221 from tm- file to xm-file, since they're host dependent.
222 * valarith.c (value_binop): Typo.
224 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
226 * sparclite/aload.c: Add copyleft.
227 * sparclite/crt0.s: Add comment at beginning.
229 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
231 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
232 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
234 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
236 * values.c (value_headof): Fix typo in which VTBL and ARG were
237 being confused for one another.
239 * valops.c (typecmp): Now static.
241 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
242 baseclass--we don't always inherit its virtual function table
245 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
246 pointer correctly in case value_struct_elt moves it around.
248 * valops.c (typecmp): Now static. Also, now groks references
251 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
252 zero on recursive call. If NAME is the name of TYPE, return TYPE.
254 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
256 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
257 to avoid "too much defining" error from native C compiler (!).
259 * Makefile.in (HFILES): Add typeprint.h.
260 * typeprint.[ch]: Update copyrights.
262 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
264 * Makefile.in: Update to match doc/ subdir changes.
266 * config/hp300hpux.mh: No cross-host file needed, just native.
267 * config/go32.mh: Remove nonexistent "native" support.
269 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
270 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
271 * m88k-tdep.c (next_insn): Lint, cleanup.
272 (store_parm_word): Lint.
274 * README: Fix typo (reported by karl@hq.ileaf.com).
276 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
278 * expression.h (BINOP_CONCAT): Document use for self concatenation
279 an integral number of times.
280 * language.c (binop_type_check): Extend BINOP_CONCAT for self
282 * valarith.c (value_concat): Rewrite to support self
283 concatenation an integral number of times.
284 **** start-sanitize-chill ****
285 * Makefile.in (ch-exp.tab.c): Change "expect" message.
286 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
287 eliminate hundreds of spurious shift/reduce and reduce/reduce
288 conflicts that mask the 5 real ones.
289 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
290 * ch-exp.y (integer_literal_expression): Remove production,
292 **** end-sanitize-chill ****
294 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
296 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
297 implied that "no side effects" was nonfunctional.
298 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
299 character string and bitstring concatenation.
300 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
301 * expression.h (exp_opcode): Add BINOP_CONCAT.
302 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
303 * language.c (string_type): Add function to determine if a type
305 * language.c (binop_type_check): Add case for BINOP_CONCAT.
306 * valarith.c (value_concat): New function to concatenate two
307 values, such as character strings or bitstrings.
308 * valops.c (value_string): Remove error stub and implement
310 * value.h (value_concat): Add prototype.
311 **** start-sanitize-chill ****
312 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
313 * ch-exp.y (yylex): Recognize SLASH_SLASH.
314 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
316 **** end-sanitize-chill ****
318 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
320 * c-exp.y (exp): Add production to support direct creation
321 of array constants using the obvious syntax.
322 * c-valprint.c (c_val_print): Set printed string length.
323 * dwarfread.c (read_tag_string_type): New prototype and
324 function that handles TAG_string_type DIEs.
325 * dwarfread.c (process_dies): Add case for TAG_string_type
326 that calls new read_tag_string_type function.
327 * expprint.c (print_subexp): Add support for OP_ARRAY.
328 * gdbtypes.c (create_range_type, create_array_type): Inherit
329 objfile from the index type.
330 **** start-sanitize-chill ****
331 * ch-typeprint.c (chill_print_type): Add case for
333 * ch-valprint.c (chill_val_print): Fix case for
335 **** end-sanitize-chill ****
337 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
339 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
340 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
343 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
345 * c-exp.y (exp:STRING): Convert C strings into array-of-char
346 constants with an explicit null byte terminator. OP_STRING is
347 now used for real string types.
348 * c-lang.c (builtin_type_*): Move declarations to lang.c since
349 they are used by all languages.
350 * c-lang.c (_initialize_c_language): Move initializations of
351 builtin_type_* to lang.c.
352 * c-typeprint.c (c_type_print_varspec_prefix,
353 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
355 * c-valprint.c (c_val_print): Change the way character arrays
356 are printed as strings to be consistent with the way strings
357 are printed when pointer-to-char types are dereferenced.
358 Remove test of print_max before calling val_print_string, which
359 now does it's own test.
360 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
361 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
362 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
363 * gdbtypes.c (builtin_type_*): Add declarations moved from
365 * gdbtypes.c (create_string_type): New function to create real
367 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
368 renamed to TYPE_CODE_STRING.
369 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
370 builtin_type_* types moved from c-lang.c.
371 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
373 * gdbtypes.h (builtin_type_string): Add extern declaration.
374 * gdbtypes.h (create_string_type): Add prototype.
375 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
376 renamed to TYPE_CODE_STRING.
377 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
379 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
380 renamed to TYPE_CODE_STRING.
381 * parse.c (length_of_subexp, prefixify_subexp): Add case for
383 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
384 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
386 * valops.c (allocate_space_in_inferior): New function and
387 prototype, using code ripped out of value_string.
388 * valops.c (value_string): Rewritten to use new function
389 allocate_space_in_inferior, but temporarily disabled until some
390 other support is in place.
391 * valops.c (value_array): New function to create array constants.
392 * valprint.c (val_print_string): Add comment to document use,
393 complete rewrite to fix several small buglets.
394 * value.h (value_array): Add prototype.
395 * value.h (val_print_string): Change prototype to match rewrite.
396 **** start-sanitize-chill ****
397 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
398 * ch-exp.y (match_character_literal): Disable recognition of
399 control sequence form of character literals and document why.
400 **** end-sanitize-chill ****
402 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
404 * nindy-share/nindy.c: Add comments to #endif's to clarify
407 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
408 read_memory to get byte order right.
409 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
410 anymore. This is done in paread.c now. We expect unwind info
411 to hang off of objfiles, and search all of the objfiles when until
413 * (skip_trampoline_code): Cast arg to target_read_memory.
414 * objfiles.h (struct objfile): Add new field obj_private to hold
415 per object file private data (unwind info in this case).
416 * paread.c (read_unwind_info): New routine to read unwind info
417 for the objfile. This data is hung off of obj_private.
418 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
419 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
420 make this easier to access.
422 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
424 * c-valprint.c (cp_print_class_member): Add extern decl.
425 * c-valprint.c (c_val_print): Extract code for printing methods
426 and move it to cp_print_class_method in cp-valprint.c.
427 * c-valprint.c (c_val_print): Extract code to print strings and
428 move it to val_print_string in valprint.c.
429 * cp-valprint.c (cp_print_class_method): New function using
430 code extracted from c_val_print.
431 * valprint.c (val_print_string): New function using code
432 extracted from c_val_print.
433 * value.h (val_print_string): Add prototype.
434 **** start-sanitize-chill ****
435 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
436 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
437 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
438 CHECKBUF, growbuf_by_size): New variables, macros, and support
439 functions for implementing a dynamically expandable temp buffer.
440 * ch-exp.y (match_string_literal): New lexer function.
441 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
442 removed and replaced with new CHECKBUF macro.
443 * ch-exp.y (yylex): Call match_string_literal when appropriate.
444 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
445 **** end-sanitize-chill ****
447 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
449 * Makefile.in: Add info for paread.o.
450 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
452 * blockframe.c (frameless_look_for_prologue): Correct the
454 * gdbtypes.h, gdbtypes.c: Use const in decl of
455 cplus_struct_default, now that pa-gas assembler has been fixed.
456 * hppah-nat.c: Formatting.
457 * hppah-tdep.c: Remove lots of useless externs for variables we
459 * (find_unwind_entry): Speed up by using binary search, and a one
461 * (rp_saved): New routine to see what unwind info says about RP
462 being saved on the stack frame.
463 * (frame_saved_pc): Look for prologue to see if we need to
464 examine the stack for the saved RP or not.
465 * (init_extra_frame_info): Check for prologue, instead of
466 framesize to determine if we are frameless or not.
467 * (frame_chain_valid): Stop backtraces when we run into _start.
468 * (push_dummy_frame): Reformat to make more readable.
469 * (find_dummy_frame_regs): ditto.
470 * (hp_pop_frame): ditto.
471 * (hp_restore_pc_queue): small cleanup.
472 * (hp_push_arguments): ditto.
473 * (pa_do_registers_info): ditto.
474 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
475 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
476 * Define FRAME_CHAIN_VALID.
477 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
480 * paread.c (pa_symtab_read): Use new bfd conventions for
481 accessing linker symbol table.
482 * (pa_symfile_init): Access embedded STAB info via BFD section
483 mechanism and related macros.
486 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
488 * sparc-stub.c: Use a seperate stack for our traps.
489 * Handle recursive traps.
490 * Remove all trap init code. This needs to be done by the
492 * (set_mem_fault_trap): Call exceptionHandler() to setup this
494 * (handle_exception): See if we are at breakinst, if so, then
495 advance PC sp that users can just step out of breakpoint().
496 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
497 new place if SP has changed.
498 * (case 's'): Get rid of this, we can't do it yet.
499 * (case 't'): New command to test any old random feature.
500 * (case 'r'): New command to reset the system.
501 * (breakpoint): Add label to breakpoint trap instruction so that
502 handle_exception() can detect where we are and get past the
503 breakpoint trivially.
505 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
507 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
509 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
511 * configure.in: recognise all sparclite variants
513 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
515 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
516 binary files oring in the right bit.
518 * main.c, source.c, state.c, symmisc.c: use macros defined in
519 fopen-{bin|both} when fopening files.
521 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
523 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
524 from a configuration file (typically including <limits.h>), or to
525 TARGET_CHAR_BIT if CHAR_BIT is not defined.
526 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
527 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
528 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
529 * exppritn.c (print_subexp, dump_expression): Add case for
531 * expression.h (OP_BITSTRING): New expression element type for
533 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
534 macros to convert between number of expression elements and bytes
535 to store that many elements.
536 * i960-tdep.c (leafproc_return): Use new macros to access
537 minimal symbol name and address fields.
538 * m88k-pinsn.c (sprint_address): Use new macros to access
539 minimal symbol name and address fields.
540 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
541 minimal symbol address field.
542 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
543 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
544 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
545 Use new BYTES_TO_EXP_ELEM macro.
546 * parse.c (write_exp_bitstring): New function to write packed
547 bitstrings into the expression element vector.
548 * parse.c (length_of_subexp, prefixify_subexp): Add case for
550 * parser-defs.h (struct stoken): Document that it is used for
551 OP_BITSTRING as well as OP_STRING.
552 * parser-defs.h (write_exp_bitstring): Add prototype.
553 **** start-sanitize-chill ****
554 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
555 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
556 LOWER, LENGTH): New tokens for keywords.
557 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
558 upper_lower_argument, length_argument, array_mode_name,
559 string_mode_name, variant_structure_mode_name): New non-terminals
561 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
562 * ch-exp.y (match_bitstring_literal): New lexer support function
563 to recognize bitstring literals.
564 * ch-exp.y (tokentab6): New token table for 6 character keywords.
565 * ch-exp.y (tokentab5): Add LOWER, UPPER.
566 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
567 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
568 * ch-exp.y (yylex): Check tokentab6.
569 * ch-exp.y (yylex): Call match_bitstring_literal.
570 **** end-sanitize-chill ****
572 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
574 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
575 symbol name and value fields.
577 * c-exp.y (yylex): Make static, to match prototype and other
580 * expression.h (exp_opcode): Add BINOP_MOD.
581 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
582 * expprint.c (dump_expression): Handle new BINOP_MOD.
583 * language.c (binop_type_check): Handle new BINOP_MOD.
584 * main.c (float_handler): Re-enable float handler when hit.
585 * valarith.c (language.h): Include, need current_language.
586 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
587 for integer divide truncates towards zero for negative results.
588 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
589 * valarith.c (value_binop): Allow arithmetic operations on
590 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
591 **** start-sanitize-chill ****
592 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
593 * ch-exp.y (tokentab3): Add MOD and REM.
594 * ch-exp.y (yylex): Set innermost_block for symbols found
595 in local scopes. Return LOCATION_NAME for local symbols.
596 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
597 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
598 **** end-sanitize-chill ****
600 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
602 * command.c (shell_escape, make_command, _initialize_command):
603 don't create or use fork if CANT_FORK is defined.
604 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
605 code written for the IBM PC" remain.
606 * xm-go32.h: define CANT_FORK
608 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
610 * remote-sim.c: first attempt at general simulator interface
611 * remote-hms.c: whitespace
612 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
613 understand new stack layout. (print_register_hook): print ccr
614 register in a fancy way.
616 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
618 * eval.c (language.h): Include.
619 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
620 to pointer types when the current language is C. It loses for
621 other languages when the lower index bound is nonzero.
622 * valarith.c (value_subscript): Take array lower bounds into
623 account when performing subscripting operations.
624 * valops.c (value_coerce_array): Add comment describing why
625 arrays with nonzero lower bounds are dealt with in value_subscript,
626 rather than in value_coerce_array.
628 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
630 **** start-sanitize-chill ****
631 * ch-exp.y (FLOAT_LITERAL): Add token.
632 * ch-exp.y (literal): Add FLOAT_LITERAL.
633 * ch-exp.y (match_float_literal): New lexer routine.
634 * ch-exp.y (convert_float): Remove.
635 * ch-exp.y (yylex): Call match_float_literal.
636 * ch-exp.y (yylex): Match single '.' after trying
637 to match floating point literals.
638 **** end-sanitize-chill ****
640 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
641 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
643 * expprint.c (dump_expression): New function for dumping
644 expression vectors during gdb debugging.
645 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
646 MULTI_SUBSCRIPT and moved out of BINOP range.
647 * expression.h (DUMP_EXPRESSION): New macro that calls
648 dump_expression if DEBUG_EXPRESSIONS is defined.
649 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
650 * parse.c (length_of_subexp, prefixify_subexp): Change
651 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
652 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
653 prefixify'ing the expression.
654 * printcmd.c (print_command_1): Add comment.
655 **** start-sanitize-chill ****
656 * ch-exp.y (expression_list): Add useful actions.
657 * ch-exp.y (value_array_element): Add useful actions.
658 * ch-exp.y (array_primitive_value): Add production.
659 * ch-exp.y (yylex): Recognize ',' as a token.
660 **** end-sanitize-chill ****
662 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
664 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
665 POSIXize the recursive makes (make [variable assignments] target{s})
667 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
669 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
670 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
671 CPLUS_MARKER for all SVR4 systems, so follow suit.
672 * defs.h (strdup_demangled): Remove prototype.
673 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
674 SYMBOL_INIT_LANGUAGE_SPECIFIC.
675 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
676 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
677 prim_record_minimal_symbol_and_info): Use new macro
678 SYMBOL_INIT_LANGUAGE_SPECIFIC.
679 * minsyms.c (install_minimal_symbols): Use new macro
680 SYMBOL_INIT_DEMANGLED_NAME.
681 * stabsread.c (define_symbol): Use new macro
682 SYMBOL_INIT_DEMANGLED_NAME.
683 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
684 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
685 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
686 SYMBOL_INIT_DEMANGLED_NAME.
687 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
688 SYMBOL_DEMANGLED_NAME now tests language itself.
689 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
690 now tests language itself.
691 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
692 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
693 mangled name member in the language dependent portion of a symbol.
694 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
695 mangled name member appropriate for a symbol's language.
696 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
697 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
698 SYMBOL_DEMANGLED_NAME now tests language itself.
699 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
700 initializes language dependent portion of symbol.
701 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
702 demangles and caches the demangled form of symbol names.
703 * utils.c (fputs_demangled, fprint_symbol): Use current language
704 to select an appropriate demangling algorithm.
705 * utils.c (strdup_demangled): Remove, no longer used.
706 **** start-sanitize-chill ****
707 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
708 access the Chill mangled name member in the language dependent
710 * ch-lang.c (chill_demangle): New function, simple demangler.
711 * defs.h (chill_demangle): Add prototype.
712 * symtab.h (language_dependent_info): Add struct for Chill.
713 **** end-sanitize-chill ****
715 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
717 * Makefile.in (BISON): Add comment that when bison is used, it
718 must include the "-y" option.
719 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
720 Remove defines to remap non-yacc symbols, thus backing out of
721 previous recent changes. Standard policy is that non-yacc parser
722 generators get fixed, rather than adding bug workarounds in gdb
723 for each new one that pops up. Expand comment to note this.
724 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
726 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
728 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
729 case. Use code in N_SOL.
731 * paread.c: New file that contains all HPPA/HPUX symbol reading
733 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
734 * (dbx_symfile_init): Use sizeof(long) instead of 4.
735 * (dbx_symfile_offsets): Make static.
736 * (pastab_build_psymtabs): New interface routine for paread to
737 send stabs into dbxread.
738 * gdb-stabs.h: Remove gobs of HPPA cruft.
740 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
742 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
744 **** start-sanitize-chill ****
745 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
746 **** end-sanitize-chill ****
748 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
749 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
750 and YYDEBUG is not already defined.
751 * c-exp.y (strncmp): Replace throughout with STREQN, missed
752 them during the previous replacements.
753 * printcmd.c (_initialize_printcmd): Update internal documentation
754 for "set" command to note that the assignment syntax is language
756 **** start-sanitize-chill ****
757 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
758 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
759 and YYDEBUG is not already defined.
760 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
761 single_assignment_action): New terminals and nonterminal for gdb
762 extensions to chill expression grammer.
763 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
764 tokens that start with '$' (register names, convenience vars, etc).
765 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
766 * ch-exp.y (yylex): Call match_dollar_tokens.
767 **** end-sanitize-chill ****
769 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
771 * hppah-tdep.c (skip_trampoline_code): Use new macros for
772 accessing minimal symbol data.
773 * infcmd.c (read_pc): Use #ifdef, not #if.
774 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
775 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
778 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
779 frame. Use find_return_regnum to find the caller.
780 * (find_unwind_entry): New routine to locate stack frame info
781 associated with a procedure. This looks in the $UNWIND_START$
782 section in the SOM file.
783 * (find_return_regnum): New routine. Uses find_unwind_entry() to
784 figure out where the caller's return address is stored.
785 * (find_proc_framesize): New routine. Uses find_unwind_entry()
786 to figure out the frame size for a procedure.
787 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
788 * (init_extra_frame_info): New routine. Corrects PC and FP for
789 outermost frame if necessary.
790 * (frame_chain): New routine, moved from tm-hppa.h.
791 * (skip_trampoline_code): Handle computed function calls (ie:
792 calls from $$dyncall).
793 * (unwind_command): Temporary support function to allow user
794 to control/observe aspects of the unwind (stack frame) info.
795 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
796 was in a system call, if so, then read the PC from r31.
797 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
798 with extra arg for skip_trampoline_code().
799 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
800 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
801 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
803 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
805 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
806 Call new bfd_get_size() and verify that string table is no larger
807 than the file that is supposed to contain it.
808 * symfile.c (syms_from_objfile): Only complain about configured
809 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
810 current target is the default BFD target.
812 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
814 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
815 * solib.c (bkpt_names): New array of symbol names to try to
816 use for the "mapping complete" breakpoint. Configurable
817 define SOLIB_BKPT_NAME is first one to try.
818 * solib.c (find_solib): Test debug_base for nonzero rather
819 than just greater than zero.
820 * solib.c (enable_break): Use bkpt_names to look up address
821 at which to set "mapping complete" breakpoint.
823 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
825 * defs.h (STRCMP, STREQ, STREQN): New macros.
826 * defs.h (demangle_and_match): Remove prototype.
827 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
828 and STREQN defined in defs.h.
829 * dwarfread.c (set_cu_language): For completely unknown languages,
830 try to deduce the language from the filename. Retain behavior
831 that for known languages we don't know how to handle, we use
833 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
834 and demangled name fields in symbol.
835 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
836 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
837 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
838 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
839 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
840 Replace usages throughout.
841 * elfread.c (demangle.h): Include.
842 * elfread.c (record_minimal_symbol): Remove prototype and function.
843 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
844 B_CLRALL): Moved from symtab.h to gdbtypes.h.
845 * infcmd.c (jump_command): Remove code to demangle name and add
846 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
847 * minsyms.c (demangle.h): Include.
848 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
849 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
850 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
851 * mipsread.c (psymtab_language): Add static variable.
852 * stabsread.c (demangle.h): Include.
853 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
854 names and cache them in the SYMBOL_DEMANGLED_NAME field.
855 * stack.c (return_command): Remove explicit demangling of name
856 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
857 * symfile.c (demangle.h): Include.
858 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
859 to match macros in symfile.h and allow them to be compiled
860 if INLINE_ADD_PSYMBOL is not true.
861 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
862 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
863 Add code to demangle and cache C++ symbol names. Use macro form
864 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
865 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
866 Remove, also defined in symfile.c, which we already fixed.
867 * symtab.c (expensive_mangler): Remove prototype and function.
868 * symtab.c (find_methods): Remove physnames parameter and fix
870 * symtab.c (completion_list_add_symbol): Name changed to
871 completion_list_add_name.
872 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
873 the normal symbol name and the cached C++ demangled name.
874 * symtab.c (lookup_demangled_partial_symbol,
875 lookup_demangled_block_symbol): Remove prototypes and functions.
876 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
877 use lookup_block_symbol instead of lookup_demangled_block_symbol.
878 Remove code to try demangling names and matching them.
879 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
880 Fix to try matching the cached demangled name if no match is
881 found using the regular symbol name.
882 * symtab.c (find_methods): Remove unused physnames array.
883 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
884 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
885 * symtab.c (completion_list_add_symbol): Rewrite to use cached
886 C++ demangled symbol names.
887 * symtab.h: Much reformatting of structures and such to add
888 whitespace to make them more readable, and make them more
889 consistent with other gdb structure definitions.
890 * symtab.h (general_symbol_info): New struct containing fields
891 common to all symbols.
892 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
893 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
894 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
895 * symtab. (struct minimal_symbol, struct partial_symbol, struct
896 symbol): Use general_symbol_info struct.
897 * utils.c (demangle_and_match): Remove, no longer used.
898 * valops.c (demangle.h): Include.
899 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
900 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
901 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
902 symmisc.c, symtab.c, valops.c: Replace references to minimal
903 symbol fields with appropriate macros.
904 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
905 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
906 demangle.c, elfread.c, energize.c, environ.c, exec.c,
907 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
908 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
909 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
910 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
911 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
912 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
913 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
914 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
915 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
916 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
917 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
919 * buildsym.c (start_subfile, patch_subfile_names): Default the
920 source language to what can be deduced from the filename.
921 * buildsym.c (end_symtab): Update the source language in the
922 allocated symtab to match what we have been using.
923 * buildsym.h (struct subfile): Add a language field.
924 * c-typeprint.c (c_print_type): Remove code to do explicit
926 * dbxread.c (psymtab_language): Add static variable.
927 * dbxread.c (start_psymtab): Initialize psymtab_language using
928 deduce_language_from_filename.
930 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
932 * valprint.c (val_print): Reorganize comment and add note
933 about dependency on target byte ordering.
934 **** start-sanitize-chill ****
935 * ch-exp.y (value_array_slice): Fix typo.
936 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
937 byte sized ints are assumed to be char strings and printed with
938 string syntax. In chill, arrays of chars and arrays of
939 bytes/ubytes are distinquishable, and printed appropriately.
940 **** end-sanitize-chill ****
942 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
944 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
945 read/write routines for HPUX.
947 * hppa-pinsn.c (print_insn): Improve handling of be and ble
948 branch targets to compute target address using const from previous
949 instruction if necessary.
950 * Add `Q' operator to print out bit position field various
952 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
953 cleanups, use new code from Utah.
954 * (store_inferior_registers): Update to new code from Utah.
955 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
956 * (fetch_register): Clear out priv level when reading PCs.
957 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
958 * Remove decl of errno, #include wait.h and target.h.
959 * (frame_saved_pc): Check `flags' pseudo-register to see if we
960 were inside of a kernel call. If so, then PC is in a different
961 register. Also, mask out bottom two bits of all PCs so as not to
962 confuse higher level code.
963 * (push_dummy_frame): Create from #define in tm-hppa.h.
964 * (find_dummy_frame_regs): Update from Utah.
965 * (hp_pop_frame): Create from #define in tm-hppa.h.
966 * (hp_restore_pc_queue): New, from Utah.
967 * (hp_push_arguments): Big fixes from Utah.
968 * (pa_do_registers_info, pa_print_registers): Only print out fp
970 * (skip_trampoline_code): New routine to deal with stubs that
971 live in nowhereland between callers and callees.
972 * i860-tdep.c: Remove decl of attach_flag.
973 * infrun.c (wait_for_inferior): Add new macro
974 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
975 at by PC will be nullified. If so, then step the target once more
976 so as to avoid confusing the user.
977 * (just before step_over_function:): Use stop_func_start, not
978 stop_pc when checking for the existance of line number info.
979 stop_func_start will reflect the proper address of the target
980 routine, not of the stub that we may be traversing to get there.
981 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
982 to deal with the stubs that PA compilers sometimes stick between
983 callers and callees. Also, define FLAGS_REGNUM for access to the
985 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
987 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
988 write gr0, PC regs, and PSW!
989 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
990 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
992 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
993 * Define struct unwind_table_entry.
994 * valops.c (call_function_by_hand): Add another arg to
995 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
998 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1000 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1002 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1004 * Makefile.in (VERSION): Bump to 4.7.4.
1005 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1006 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1007 * Makefile.in (HFILES): Add valprint.h.
1008 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1009 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1010 * typeprint.c, typeprint.h: New files for language independent
1011 type printing functions.
1012 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1013 type printing functions and definitions.
1014 * valprint.h: New include file for language independent value
1015 printing definitions.
1016 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1017 dependent value printing functions.
1018 * c-exp.y (production ptype): Add range_type variable and use new
1019 create_range_type function.
1020 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1021 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1022 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1023 "const static" to ANSI-conformant "static const".
1024 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1025 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1027 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1028 * coffread.c (decode_type): Add range_type variable and call to
1029 new create_range_type function.
1030 * complaints.c (complain): Remove unused val variable.
1031 * complaints.c (_initialize_complaints): Make it void.
1032 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1033 variable and call new create_range_type function.
1034 * defs.h (enum val_prettyprint): Move enum from value.h to here
1035 so we can avoid having to include value.h just for prototypes that
1036 need the enum (thanks ANSI).
1037 * dwarfread.c (struct_type): Local anonymous_size variable is
1038 only used if !BITS_BIG_ENDIAN.
1039 * dwarfread.c (decode_subscript_data_item): Add rangetype
1040 variable and call new create_range_type function.
1041 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1043 * eval.c (evaluate_subexp): Remove unused local variable name
1044 and the statement with no side effects that initializes it.
1045 * expprint.c (print_subexp): Change local_printstr to
1047 * gdbtypes.c (create_range_type): New function that creates
1048 a range type using code fragments from object file readers as
1049 an example of what has to be initialized.
1050 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
1051 and high_bound parameters, replaced with a single range_type
1052 parameter. Change function body to use passed in range_type
1053 rather than handcrafting one.
1054 * gdbtypes.h (create_range_type): Add prototype.
1055 * gdbtypes.h (create_array_type): Change prototype parameters.
1056 * infrun.c (normal_stop): Remove unused local variables tem and c.
1057 * infrun.c (hook_stop_stub): Return 0 rather than random value.
1058 * language.c (unk_lang_print_type, unk_lang_val_print): Add
1059 stub functions that call error if called.
1060 * language.c (unknown_language_defn, auto_language_defn,
1061 local_language_defn): Add initializers unk_lang_print_type and
1063 * language.h (struct language_defn): Reformat for larger
1064 comments, add la_print_type and la_val_print members. Add
1065 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
1066 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
1067 * m2-lang.c (m2_create_fundamental_type): Remove unused local
1069 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
1071 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
1072 * main.c (execute_command): Remove unused local variable cmdlines.
1073 * main.c (echo_command), stabsread.c (read_type), printcmd.c
1074 (clear_displays), symmisc.c (block_depth), values.c
1075 (clear_value_history):
1076 Make testing of truth value of assignment result explicit.
1077 * mipsread.c (upgrade_type): Update FIXME to include future use
1078 of create_range_type.
1079 * printcmd.c (ptype_command, ptype_eval, whatis_command,
1080 whatis_exp, maintenance_print_type): Move prototypes and functions
1082 * printcmd.c (_initialize_printcmd): Move add_com calls for
1083 ptype_command and whatis_command to new typeprint.c.
1084 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
1085 * source.c (find_source_lines): Local variable c only used
1086 when LSEEK_NOT_LINEAR is defined.
1087 * stabsread.c (read_array_type): Use new create_range_type
1089 * stabsread.c (read_range_type): Add new index_type variable and
1090 call new create_range_type function rather than handcrafting
1092 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
1093 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
1094 * symtab.c (type_print_base usages): Use c_type_print_base.
1095 * symtab.c (type_print_varspec_prefix usages): Use
1096 c_type_print_varspec_prefix.
1097 * symtab.c (type_print_method_args usages): Use
1098 cp_type_print_method_args.
1099 * valprint.c: Completely ripped apart and the fragments used
1100 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
1101 valprint.h. Remaining stuff is language independent.
1102 * value.h (struct fn_field): Forward declare for prototypes.
1103 * value.h (type_print_1): Remove prototype.
1104 * value.h (enum val_prettyprint): Moved to defs.h.
1105 * value.h (typedef_print): Prototype renamed to c_typedef_print.
1106 * value.h (baseclass_offset): Add prototype.
1107 **** start-sanitize-chill ****
1108 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
1109 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
1110 * ch-typeprint.c: New file for language dependent type printing.
1111 * ch-valprint.c: New file for language dependent value printing.
1112 * ch-exp.y (parse_number): Remove prototype and stub function.
1113 * ch-exp.y (decode_integer_literal): Removed unused digits and
1115 * ch-exp.y (convert_float): Completely ifdef out for now.
1116 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
1117 ch-lang.c (chill_op_print_tab):
1118 Change from ANSI-obsolescent "const static" to ANSI-conformant
1120 * ch-exp.y (yylex): Add unhandled storage class enumeration
1121 literals to switch statement for completeness.
1122 * ch-lang.c (chill_create_fundamental_types): Remove unused
1123 nbytes variable. Change dummy type to 2 bytes to match int.
1124 Handle FT_VOID types gratuituously added to chill DWARF by
1125 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
1126 type rather than a one byte TYPE_CODE_INT type.
1127 * ch-lang.c (chill_language_defn): Add chill_print_type and
1129 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
1130 **** end-sanitize-chill ****
1132 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
1134 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
1135 bfd_get_symbol_leading_char instead.
1137 * coffread.c (EXTERNAL_NAME): New macro for removing possible
1138 leading character from names.
1139 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
1140 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
1141 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
1143 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
1144 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
1145 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
1146 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
1147 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
1148 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
1149 * symfile.c (syms_from_objfile): Insert debugging check to test
1150 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
1151 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
1153 * doc/gdbint.texinfo (Host Conditionals): Remove
1154 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
1156 (Target Conditionals): Remove all of the above.
1158 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
1160 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
1161 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
1163 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
1165 * coffread.c (decode_type): catch negative tagndx fields generated
1167 * exec.c: comment out string following #endif.
1168 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
1169 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
1171 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
1172 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
1174 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
1176 * complaints.c: New file, code moved from utils.c.
1177 * complaints.c (complain): Made into a varargs function.
1178 * complaints.h: New file, code moved from symfile.h.
1179 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
1180 * Makefile.in (HFILES): Add complaints.h.
1181 * Makefile.in (OBS): Add complaints.o.
1182 * symfile.c (complaint_root, stop_whining, complaint_series,
1183 complain, clear_complaints, add_show_from_set for stop_whining):
1184 Moved to complaints.c.
1185 * symfile.h (struct complaint, complaint_root decl, complain
1186 prototype, clear_complaints prototype): Moved to complaints.h.
1187 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
1188 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
1189 complaints.h. Remove casts from arguments to complain(),
1190 which is now a varargs function, and remove unnecessary
1191 placeholder zero args.
1192 * defs.h (begin_line): Add prototype.
1193 * defs.h (vprintf_filtered): Add prototype.
1194 * dwarfread.c (varargs.h): Remove, no longer needed.
1195 * dwarfread.c (dwarfwarn): Remove prototype and function.
1196 * dwarfread.c (complaints): Define a bunch of complaints.
1197 * dwarfread.c (SQUAWK): Remove macro defs, convert all
1198 usages to standard complain() calls.
1199 * utils.c (begin_line): New function that ensures that
1200 whatever gets filter-printed next starts on its own line.
1201 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
1202 but to stdout (calls vfprintf_filtered internally).
1204 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
1206 * remote.c: Avoid printf_filtered line limit. Suggested by
1207 Robert R. Henry, <rrh@tera.com>.
1208 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
1210 * main.c (main): Accept --silent as well as --quiet. Change +help
1211 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
1213 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
1214 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
1216 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
1218 * tm-nindy960.h, remote-nindy.c: Lint.
1220 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
1222 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
1223 a optional type to decorate as an array type, the type of the
1224 index, and the bounds of the array. Records this additional info
1225 in the array type for use with languages with nonzero array
1227 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1228 to note that arrays may have bounds.
1229 * gdbtypes.h (create_array_type): Update prototype.
1230 * c-exp.y (ptype production): Adjust for new create_array_type
1231 calling conventions.
1232 * coffread.c (decode_type): Call create_array_type rather than
1233 handcrafting array types.
1234 * convex-tdep.c (value_type): Remove, now use create_array_type.
1235 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1236 vector_type into calls to create_array_type.
1237 * dwarfread.c (decode_subscr_data): Name changed to
1238 decode_subscript_data_item throughout.
1239 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1240 create_array_type. Now records index type and range as well.
1241 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1242 change to use create_array_type.
1243 * dwarfread.c (read_subroutine_type): Test existing user defined
1244 types before decorating them, to ensure they are blank, and
1245 complain about it if they are not.
1246 * dwarfread.c (decode_fund_type): For unrecognized types, always
1247 return some valid type (type integer). If the unrecognized type
1248 cannot be an implementation defined type, complain as well.
1249 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1250 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1251 * mipsread.c (upgrade_type): Add FIXME comment that code to
1252 handcraft arrays should be replaced with call to create_array_type.
1253 * stabsread.c (read_array_type): Replace code to handcraft
1254 array types with call to create_array_type.
1255 * valprint.c (type_print_varspec_prefix): Minor formatting
1256 change, join lines that don't need to be split.
1258 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1260 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1261 decl for attach_flag, it now lives in inferior.h.
1262 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1263 Make most functions static.
1264 * hppah-nat.c: General cleanups, remove BSD specific code (since
1265 that all lives in hppab-nat.c).
1266 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1267 Change sense of test against inside_entry_file(). This fix is
1269 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1270 to read/write_register_bytes().
1271 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1272 work around PA-GAS assembler bug. Also, add trailing */ to some
1274 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1275 Same reason as above.
1277 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1279 * mipsread.c (parse_symbol): When checking whether a structured
1280 type is an enum, check qualifiers of its first member, as well as
1281 the base type of the member. Bug found and fixed by John M.
1282 Farrell, <farrell@fjord.reo.dec.com>.
1284 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1285 * remote-vx.c: Don't include vx-share/reg.h.
1286 * vx-share/ptrace.h: Reproduce from scratch.
1287 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1288 * Makefile.in: Remove references to removed files, and to removed
1289 29k-share directories.
1291 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1293 * c-lang.c (_initialize_c_language): Name changed from
1295 * m2-lang.c (_initialize_m2_language): Name changed from
1297 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1298 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1299 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1300 expression parsing into c-lang.c and m2-lang.c respectively.
1301 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1302 m2-exp.y respectively.
1303 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1304 and m2-* files respectively.
1305 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1306 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1307 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1308 * expression.h (struct block): Forward declaration for prototypes.
1309 * language.h (struct objfile): Forward declaration for prototypes.
1310 **** start-sanitize-chill ****
1311 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
1312 * Makefile.in (HFILES): Add ch-lang.h.
1313 * Makefile.in (OBS): Add ch-lang.o.
1314 * ch-exp.y: Migrate code that has nothing to do with expression
1315 parsing into ch-lang.c.
1316 * ch-lang.c: New file, code migrated from c-exp.y.
1317 * ch-lang.h: New file, internal interface between ch-* files.
1318 * ch-lang.c (_initialize_chill_language): Name changed from
1319 _initialize_chill_exp.
1320 **** end-sanitize-chill ****
1322 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
1323 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
1324 * config/amix.mh (NATDEPFILES): Add.
1325 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
1328 * dwarfread.c (decode_subscr_data): Remove spurious test that
1329 accepted only integer subscript types. We don't do anything
1330 with the type at the moment anyway.
1332 **** start-sanitize-chill ****
1333 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
1335 * ch-exp.y (match_character_literal): Fix case where no
1336 match at all is found.
1337 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
1338 width types. For example, "INT" is always 2 bytes regardless
1339 of the values of any TARGET_*_BIT macros. So use explicit
1340 numeric sizes for the types.
1341 **** end-sanitize-chill ****
1343 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
1345 * c-exp.y (c_create_fundamental_type): New function to create
1346 language specific fundamental types for C.
1347 * m2-exp.y (m2_create_fundamental_type): New function to create
1348 language specific fundamental types for Modula 2.
1349 * c-exp.y (c_language_defn, cplus_language_defn): Add
1350 c_create_fundamental_type to language struct initializers.
1351 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
1352 to language struct initializers.
1353 * dwarfread.c (expression.h, language.h): Include.
1354 * dwarfread.c (ftypes): New array to hold fundamental types
1355 for current compilation unit.
1356 * dwarfread.c (cu_language_defn): New pointer to language
1357 struct for language of current compilation unit.
1358 * dwarfread.c (dwarf_fundamental_type): New function to
1359 create/lookup fundamental types.
1360 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
1361 * dwarfread.c (throughout): Replace lookup_fundamental_type
1362 with dwarf_fundamental_type.
1363 * dwarfread.c (read_file_scope): Zero out ftypes for each new
1364 compilation unit (may be different language or different objfile).
1365 * gdbtypes.c (lookup_fundamental_type): Move actual type
1366 creations into language specific fundamental type creation
1367 functions and call via create_fundamental_type. Add comment
1368 about this function being obsolescent.
1369 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
1370 sized signed and unsigned integers.
1371 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
1372 * language.c (language_def): New function to lookup a language
1373 struct given it's enumeration.
1374 * language.h (struct language_defn): Add la_fund_type, a pointer
1375 to a function that creates fundamental types for this language.
1376 * language.h (create_fundamental_type): New macro to create
1377 fundamental types based on the current language.
1378 * language.h (language_def): Add prototype.
1379 * language.c (unk_lang_create_fundamental_type): New function
1380 for initializing language structs, calls error if called.
1381 * language.c (unk_language_defn, auto_language_defn,
1382 local_language_defn): Use unk_lang_create_fundamental_type.
1383 **** start-sanitize-chill ****
1384 ch-exp.y (chill_create_fundamental_type): New function.
1385 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
1386 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
1387 **** end-sanitize-chill ****
1389 **** start-sanitize-chill ****
1390 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
1392 * dwarfread.c (CHILL_PRODUCER): Add producer string for
1394 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
1395 as GCC_PRODUCER and GPLUS_PRODUCER.
1396 **** end-sanitize-chill ****
1398 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
1400 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
1403 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
1405 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
1406 rather than '$'. This particular piece of braindamage is
1407 spreading like ooze. It's now infected libiberty, deja-gnu,
1409 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
1410 hardwired '$' character.
1412 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
1414 (Changes to break incredibly ugly, unmaintainable 750 line
1415 read_struct_type function up into managable pieces.)
1416 * Makefile.in (VERSION): Bump to 4.7.3.
1417 * stabsread.c (struct field_info): Local struct definition.
1418 * stabsread.c (read_member_functions, read_struct_fields,
1419 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
1420 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
1421 functions from fragmented read_struct_type.
1422 * stabsread.c (stabs_general_complaint): Catchall complaint.
1423 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
1424 symbol name continuation code. Use macro throughout.
1425 * stabsread.c (various places): Replace add-one-to-pointer
1426 with pointer increment.
1427 * stabsread.c (read_type): Retain function local copy of type
1428 descriptor. Rearrange code calling read_struct_type() to match
1430 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
1431 a single blank as the name of nameless enumerations. Recognize
1432 this special case and set nameless flag.
1433 **** start-sanitize-chill ****
1434 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
1436 * ch-exp.y (access_name): New non-terminal token and
1438 * ch-exp.y (general_procedure_name): Now a terminal token.
1439 * ch-exp.y (location): Expand production.
1440 * ch-exp.y (match_simple_name_string): New function.
1441 * ch-exp.y (yylex): Call match_simple_name_string and return
1442 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
1443 **** end-sanitize-chill ****
1445 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
1447 * munch: Backslash escape vertical bar characters inside
1448 grep patterns since they have special meaning for some greps.
1449 * parse.c (write_exp_string): Complete rewrite to store string
1450 contants as a leading explicit length, followed by the string data,
1451 followed by a trailing explicit length.
1452 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1453 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1454 Use recorded explicit length of strings in expression elements,
1455 rather than strlen. Adjust code to skip over strings stored in
1456 expression elements, and code to access strings, to account for
1457 new leading explicit size expression element.
1458 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1459 0, to avoid negative expression element indices.
1460 * valops.c (search_struct_method): Minor whitespace change.
1462 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1464 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1465 which together maintain a dynamically expandable static buffer
1466 for the lexer to use when translating C strings to their internal
1467 form (other future uses possible). Fix parsing of C style strings
1468 to do the normal C style input conversions of escaped character
1470 * valops.c (value_string): Remove translation of escaped
1471 character sequences, now done in C expression parser.
1472 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1473 and decides if it should be printed in literal form or some other
1474 form, based on it's ASCII value and setting of sevenbit_strings.
1475 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1476 macro, change indentation style.
1477 **** start-sanitize-chill ****
1478 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1479 * ch-exp.y (chill_printstr): First cut at real function instead
1481 **** end-sanitize-chill ****
1483 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1485 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1487 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1489 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1491 * defs.h (sevenbit_strings): Add declaration.
1492 * defs.h (printchar): Replace with gdb_printchar.
1493 * language.h (language_defn): Add new function pointers
1494 la_printchar and la_printstr, to do language dependent
1495 printing of characters and strings.
1496 * language.h (local_printchar, local_printstr): New macros
1497 to call language dependent functions pointed to by la_printchar
1498 and la_printstr respectively.
1499 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1500 dependent functions for printing characters and strings.
1501 * c-exp.y (c_language_defn, cplus_language_defn): Add
1502 c_printchar and c_printstr.
1503 * command.c (do_setshow_command): Rename printchar use to
1505 * expprint.c (print_subexp): Replace C style string output
1506 with call to local_printstr.
1507 * language.c (unk_lang_printchar, unk_lang_printstr):
1508 New stubs, currently errors.
1509 * language.c (unknown_language_defn, auto_language_defn,
1510 local_language_defn): Add unk_lang_printchar and
1512 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1513 language dependent functions to print characters and strings.
1514 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1515 * utils.c (printchar): Renamed to gdb_printchar.
1516 * valprint.c (print_string): Remove prototype, function moved
1517 to c-exp.y, where it becomes c_printstr.
1518 * valprint.c (print_max): Made global for reference from the
1519 language dependent printing routines in *-exp.y.
1520 * valprint.c (repeat_count_threshold): New variable with function
1521 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1522 Change all references to old macro to references to new variable.
1523 * valprint.c (value_print, val_print): Replace calls to
1524 print_string with calls to local_printstr.
1525 * valprint.c (val_print): Replace C style character printing
1526 with call to local_printchar.
1527 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1528 * valprint.c (_initialize_valprint): Add add_show_from_set
1529 call for setting up repeat_count_threshold as print variable.
1530 **** start-sanitize-chill ****
1531 * ch-exp.y (decode_integer_value): New function.
1532 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1533 * ch-exp.y (chill_printchar, chill_printstr): New language
1534 dependent functions for printing characters and strings.
1535 * ch-exp.y (chill_language_defn): Add chill_printchar and
1537 **** end-sanitize-chill ****
1539 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1541 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1542 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1543 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1545 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1547 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1548 and assume the process has been killed.
1550 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1552 * remote-udi.c (udi_open): Reset vars so that user can re-run
1553 programs without leaving GDB.
1554 * (many routines): Slightly improve error handling.
1555 * (download): Zero out BSS by longs instead of bytes to avoid
1556 timeouts in real hardware.
1557 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1558 that connection is no longer in use after shutdown() of socket.
1559 This keeps GDB from dying of a SIGPIPE when you issue multiple
1560 `target udi' commands.
1562 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1564 * language.h (language_format_info): New structure to bundle
1565 local formatting information.
1566 * language.h (language_defn): Replace individual format info
1567 with language_format_info structs.
1568 * language.h (local_*_format, local_*_format_prefix,
1569 local_*_format_specifier, local_*_format_suffix): New macros
1570 for binary/octal/decimal/hex formats to access info elements.
1571 * c-exp.y (c_language_defn): Update for new format handling.
1572 * m2-exp.y (m2_language_defn): Update for new format handling.
1573 * dbxread.c (language.h): Include for partial-stab.h use.
1574 * mipsread.c (expression.h, language.h): Include for
1576 * defs.h (local_hex_format, local_hex_format_custom,
1577 local_hex_string, local_hex_string_custom): Move to language.h.
1578 * language.c (local_hex_format_custom, local_hex_string,
1579 local_hex_string_custom, local_octal_format_custom): Use new
1581 * language.c (unknown_language_defn, auto_language_defn,
1582 local_language_defn): Update for new format handling.
1583 * printcmd.c (print_scalar_formatted): Use new macros
1584 to access decimal and binary format info for printing.
1585 **** start-sanitize-chill ****
1586 * c-exp.y (chill_language_defn): Update for new format handling.
1587 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1588 * ch-exp.y (decode_integer_literal): Add function
1589 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1590 * ch-exp.y (builtin_type_chill_char): Add definition.
1591 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1592 **** end-sanitize-chill ****
1594 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1596 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1598 (aix_framedata): added nosavedpc field.
1599 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1601 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1602 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1603 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1604 instructions as function_frame_info does. Expand special case of
1605 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1607 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1609 (function_frame_info): Set frameless if the function has no frame,
1610 and set nosavedpc if the PC was not saved. Handle gcc generated
1611 stfd 31,-4(31); st 31, -12(31) correctly.
1612 (frameless_function_invocation): New second argument pcsaved; if 0
1613 return whether the function has a frame, if 1 return whether the
1615 (frame_initial_stack_address): Correct typo: cache registers for
1616 callee_fi, not for fi, (avoids reading garbage memory locations).
1618 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1620 * infrun.c (wait_for_inferior (just before step_over_function
1621 label)): Change test for stepping into subroutine to check for the
1622 presence of line number info. This makes stuff compiled with -g1
1623 cause GDB to not lose control when stepping.
1625 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1626 Improve comments as well.
1628 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1630 * Makefile.in (VERSION): Bump to 4.7.2
1631 * symtab.c (find_pc_symtab): Fix return of random value
1633 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1634 Makefile since it contains sed patterns used in generation.
1635 Add sed pattern to also delete #include of any malloc.h.
1636 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1637 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1638 function names to conform to K&R terminology with respect to
1639 logical and bitwise operators:
1640 UNOP_ZEROP => UNOP_LOGICAL_NOT
1641 UNOP_LOGNOT => UNOP_COMPLEMENT
1642 BINOP_LOGAND => BINOP_BITWISE_AND
1643 BINOP_LOGXOR => BINOP_BITWISE_XOR
1644 BINOP_LOGIOR => BINOP_BITWISE_IOR
1645 BINOP_AND => BINOP_LOGICAL_AND
1646 BINOP_OR => BINOP_LOGICAL_OR
1647 PREC_OR => PREC_LOGICAL_OR
1648 PREC_AND => PREC_LOGICAL_AND
1649 PREC_LOGIOR => PREC_BITWISE_IOR
1650 PREC_LOGXOR => PREC_BITWISE_XOR
1651 PREC_LOGAND => PREC_BITWISE_AND
1652 value_zerop() => value_logical_not()
1653 value_lognot() => value_complement()
1654 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1655 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1656 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1657 and is nonexistant in some SVR4 based systems.
1658 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1659 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1661 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1662 * source.c (source_info): Fix minor nits, print "1 line" rather
1663 than "1 lines", and "language is <lang>".
1664 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1665 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1666 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1668 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1669 **** start-sanitize-chill ****
1670 * ch-exp.y: New expression parser, for GNU-Chill.
1671 * defs.h (enum language): Add language_chill.
1672 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1673 LANG_MODULA2 a recognized language.
1674 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1675 Chill as well as Modula-2.
1676 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1677 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1678 * language.c (set_language_command): Add chill.
1679 * language.c (binop_result_type, integral_type, character_type,
1680 boolean_type, structured_type, value_true, binop_type_check):
1681 Add language_chill cases.
1682 * language.h (_LANG_chill): Define.
1683 * symfile.c (deduce_language_from_filename): Recognize the
1684 filename extensions ".chill", ".c186", and ".c286" for Chill.
1685 * valprint.c (typedef_print): Add case for language_chill.
1686 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1687 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1688 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1689 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1691 * Makefile.in (distclean): Add target ch-exp.tab.c.
1692 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1693 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1694 * eval.c (evaluate_subexp): Add OP_BOOL case.
1695 * expprint.c (print_subexp): Add OP_BOOL case.
1696 **** end-sanitize-chill ****
1698 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1700 * infcmd.c (set_environment_command): Avoid skipping first
1701 char of env value if an '=' appears in it. Bug report and fix
1702 by Mark Jungerman, <maj@lucid.com>.
1704 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1706 * infcmd.c (step_over_calls): Improve comments.
1707 * symtab.c (find_pc_psymtab): Clean up a bit.
1708 * (find_pc_symtab): Fix comments, clean up code.
1709 * (find_pc_line): General cleanups, efficiency improvements.
1710 Also, don't return garbage when some line info exists, but there
1713 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1715 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1716 member, and the stat pointer passed to vmap_symtab was NULL, the
1717 wrong vmap entries would be modified. Fixes behavior where
1718 attempting to load symbols for a module with no member would mess
1719 up already read in symbols.
1721 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1723 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1724 29k-share/dfe/mini2udi.o.
1725 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1726 * alldeps.mak, depend: Update to deal with removal of
1727 aforementioned files.
1728 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1729 requirement for useless 'program' argument. Clean up
1730 udi_create_inferior, and udi_load to call common download()
1731 routine. Create download routine to load remote hosts directly
1732 (with the help of BFD) so that we don't need yank.c and
1734 Fix udi_detach to call UDIDisconnect with
1735 the right arguments. Clean up udi_resume, don't assign tip_error
1736 twice. Clean up udi_wait, straighten out status codes. Make
1737 udi_kill really work.
1739 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1741 * c-exp.y: separated host/target idea of integer type size,
1742 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1743 UINT and CHAR rules. (parse_number): work out the targetwise type
1744 of a number based upon it's size and qualifiers. (yylex): chars
1745 are now treated the same way as ints.
1747 * source.c (indentify_source_line): don't core dump if wanted
1748 line is larger than number of lines in source. (can happen when
1749 coff gets confused about #included source).
1751 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1753 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1754 when debugging a program with 100 shared libraries.
1756 * solib.c (solib_map_sections): Always close the BFD we open.
1757 Free all malloc'd storage we allocate, too, including error cases.
1758 (struct so_list): Remove unused so_bfd member.
1759 (clear_solib): Don't bother closing so_bfd.
1761 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1762 cacheable. `So many symbol files, so little file descriptors.'
1764 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
1766 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
1767 Stubs should stand alone as much as possible.
1769 * source.c (show_directories): Avoid printf_filtered length prob
1770 pointed out by Jonathan Stone.
1772 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
1773 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
1774 <Lee_Cooprider@vos.stratus.com>.
1776 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
1778 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
1779 struct, not struct itself.
1780 * serial.h (serial_restore): Fix prototype, takes pointer not
1783 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
1785 * Makefile.in (depend): Add nm.h to the list of things to fixup.
1786 * depend: Redo, to fixup nm.h problems with *-tab.c files.
1788 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
1790 * i386-stub.c: Remove ansidecl.h and the few uses of it.
1791 Stubs should stand alone as much as possible.
1793 * README: Add remote-es1800.c and remote-st2000.c to table.
1794 * go32-nat.c: Remove, there is no native go32 support.
1795 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
1797 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
1799 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
1800 new routines to deal with sending SIGINTs to attached processes
1801 when the user interrupts the controlling GDB.
1802 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
1803 the aforementioned routines when waiting for the attached process.
1805 * elfread.c, mipsread.c: Include <string.h>.
1806 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
1807 * serial.h: Add prototype for serial_restore().
1809 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
1811 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
1812 minimal_symbol_count, because the NULL symbol is not included in
1813 the count. This prevented this function from finding the last
1814 symbol in the table.
1816 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
1818 * dbxread.c (process_one_symbol): if not defined
1819 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
1820 the start of the function, not just after N_FUN.
1822 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
1824 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
1825 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
1826 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
1827 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
1828 file. Remove preprocessor defines that previously did remapping.
1830 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
1832 * infcmd.c (run_command): Avoid long calls to printf_filtered.
1833 Bug fix courtesy of Alexander Klaiber.
1835 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
1837 hp300 native support (hp300hpux untested).
1839 * hp300ux-xdep.c: removed.
1840 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
1841 * xm-hp300hpux.h: updated copyright.
1842 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
1843 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
1844 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
1845 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
1846 fork-child.o coredep.o corelow.o.
1847 (NAT_FILE, NATDEPFILES): new macros.
1848 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
1849 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
1851 (NAT_FILE, NATDEPFILES): new macros.
1852 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
1854 Vax ultrix native support.
1856 * nm-vax.h: new file.
1857 * Makefile.in (HFILES): added nm-vax.h.
1858 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
1859 coredep.o corelow.o removed.
1860 (NAT_FILE, NATDEPFILES): new macros.
1861 * xm-vax.h: updated copyright.
1862 (REGISTER_U_ADDR): removed.
1864 Apollo native support (untested).
1866 * Makefile.in (HFILES): added nm-apollo68[bv].h.
1867 * a68v-nat.c, nm-apollo68[bv].h: new files.
1868 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
1869 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
1870 * a68v-xdep.c: removed.
1871 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
1872 inftarg.o fork-child.o a68v-xdep.o.
1873 (NAT_FILE, NATDEPFILES): new macros.
1875 * defs.h: include nm.h.
1876 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
1877 sparc-tdep.c, : do not include nm.h.
1878 * doc/gdbint.texinfo: nm.h now included in defs.h.
1880 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
1882 * Makefile.in (VERSION): 4.7.1 post release!
1884 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
1886 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
1888 * Makefile.in (VERSION): gdb-4.7 release.
1889 * README: Update for gdb-4.7.
1891 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
1893 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
1896 * alldeps.mak, depend: Update.
1898 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
1900 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
1902 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
1903 causes problems in setting breakpoint in the right place in
1904 functions with `float' args which are passed as doubles.
1905 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
1906 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
1908 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
1910 * Makefile.in (HFILES): Add nm-i386sco.h.
1911 * dwarfread.c: include <sys/types.h> for SCO.
1912 * infptrace.c: Don't include ptrace.h under SCO.
1913 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
1915 * config/i386v.mt: Add exec.o to TDEPFILES.
1917 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
1919 * i386v-nat.c: Remove space from front of #endif.
1920 * irix4-nat.c: Remove externs of registers[], include inferior.h
1922 * mips-nat.c: Explicitly initialize zerobuf to 0!
1923 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
1924 Always setup fci->frame, even if it's non-zero. Too many places
1925 depend upon this behavior (and I have to get a release out the
1927 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
1928 processing_gcc_compilation if we find the embedded stabs marker.
1929 This fixes several bugs with finding the location of short or char
1930 function parameters passed on the stack.
1932 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1934 Native support for sun4sol2.
1936 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
1937 * nm-sysv4.h: new file.
1938 * Makefile.in (HFILES): added nm-sysv4.h.
1939 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
1940 (NAT_FILE, NATDEPFILES): new macros.
1941 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
1943 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
1945 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
1946 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
1948 * Makefile.in (VERSION): Tick to 4.6.9.
1950 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
1952 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
1953 definition, replace with portable one.
1954 * remote-nindy.c: Lint.
1955 (nindy_wait): Return type is int, result is inferior_pid.
1956 * symmisc.c (dump_psymtab): Only print section_offsets if set.
1957 (initialize_symmisc): Remove empty function.
1958 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
1959 Remove obsolete, misspelled macro.
1960 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
1961 (all @node commands): Use new form to avoid nitpicking errors.
1962 * doc/gdbint.texinfo: Document host/native/target split.
1964 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
1966 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
1968 * xm-mips.h (offsetof): Don't define this if __STDC__.
1970 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1972 umax native support (untested).
1974 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
1976 (NAT_FILE, NATDEPFILES): new macros.
1977 * config/umax.mt (TDEPFILES): removed exec.o.
1978 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
1979 removed to nm-umax.h.
1980 * nm-umax.h: new file.
1981 * Makefile.in (HFILES): added nm-umax.h.
1983 hppa native support (untested).
1985 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
1986 (NAT_FILE, NATDEPFILES): new macros.
1987 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
1988 * config/hppahpux.mt (TDEPFILES): removed exec.o.
1989 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
1990 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
1991 * hppa[bh]-xdep.c: removed.
1992 * hppa[bh]h-tdep.c: do not include ptrace.h.
1993 * Makefile.in (HFILES): added nm-hppa[bh].h.
1995 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
1997 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
1999 * mips-nat.c: Straighten out include files. Work around
2000 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2003 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2005 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2006 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2007 backtraces from core files work.
2008 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2009 Functions are now defined in mips-nat.c.
2011 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2013 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2014 serial_default_name().
2016 * remote-hms.c, ser-go32.c, serial.h: Change from
2017 serial_timedreadchar() to new serial_readchar().
2019 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2021 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2023 * c-exp.y: Moved handling of 'const' and 'volatile' from
2024 <type> to <typebase>. This removes 2 conflicts.
2026 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2028 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2029 from breakpoint table when reseting breakpoints.
2031 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2033 Native support cleanup and corefile fixes for i386 SVR4 systems.
2035 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2036 fill_fpregset): Moved to i386v4-nat.c
2037 * i386v4-nat.c, nm-i386v4.h, : New files.
2038 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2039 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2040 change i386v-nat.o to i386v4-nat.o.
2042 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2044 Miscellaneous 386 configs updated.
2046 * config/i386aout.mt (TDEPFILES): removed exec.o.
2047 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
2048 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
2049 (NAT_FILE, NATDEPFILES): new macros.
2050 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
2051 config/i386v4.mt (TDEPFILES): removed exec.o.
2052 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
2053 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2054 (NAT_FILE, NATDEPFILES): new macros.
2055 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
2056 fork-child.o coredep.o corelow.o i386-xdep.o.
2057 (NAT_FILE, NATDEPFILES): new macros.
2059 Native support cleanup for i386bsd (untested).
2061 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
2062 * config/i386bsd.mh (NATDEPFILES): added exec.o
2063 * tm-i386bsd.h (FLOAT_INFO): removed.
2064 * nm-i386bsd.h (FLOAT_INFO): added.
2066 Native support for i386v (untested).
2068 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
2069 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2070 (NAT_FILE, NATDEPFILES): new macros.
2071 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2072 * i386-xdep.c: removed.
2073 * Makefile.in (HFILES): added nm-i386v.h
2074 * i386v-nat.c, nm-i386v.h: new file.
2075 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
2077 * tm-i386v.h (FLOAT_INFO): removed.
2079 Native support for linux (untested).
2081 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
2082 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
2083 (NAT_FILE, NATDEPFILES): new macros.
2084 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2085 * Makefile.in (HFILES): added nm-linux.h.
2086 * nm-linux.h: new file.
2087 * xm-linux.h: updated copyright. cleaned up formatting.
2088 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
2090 Native support for sun386 (untested).
2092 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
2093 fork-child.o sun386-xdep.o.
2094 (NAT_FILE, NATDEPFILES): new macros.
2095 * config/sun386.mt (TDEPFILES): removed exec.o.
2096 * Makefile.in (HFILES): added nm-sun386.h.
2097 * sun386-nat.c, nm-sun386.h: new file.
2098 * sun386-xdep.c: removed.
2099 * xm-sun386.h: updated comment and copyright.
2100 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2103 Native support for i386mach (untested).
2105 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
2106 fork-child.o mach386-xdep.o.
2107 (NAT_FILE, NATDEPFILES): new macros.
2108 * Makefile.in (HFILES): added nm-i386mach.h.
2109 * nm-i386mach.h, i386mach-nat.c: new files.
2110 * mach386-xdep.c: removed.
2111 * xm-i386mach.h: updated copyright.
2112 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2115 Native separation for go32 (untested).
2117 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
2118 * go32-nat.c: new file.
2119 * go32-xdep.c (call_ptrace, child_resume,
2120 fetch_inferior_registers, store_inferior_registers,
2121 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
2123 Native support for m88k (untested).
2125 * Makefile.in (HFILES): added nm-m88k.h
2126 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
2127 FETCH_INFERIOR_REGISTERS): removed.
2128 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
2129 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
2130 (NAT_FILE, NATDEPFILES): new macros.
2131 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
2132 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
2133 * m88k-xdep.c: removed.
2135 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
2137 * i386b-nat.c: Comment changes.
2138 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
2140 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
2142 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
2144 Avoid longjmp()-catching compilation errors in cross-ports.
2146 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
2147 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
2148 Move from mips-tdep.c and tm-{irix3,mips}.h.
2149 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
2151 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
2154 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
2155 (fetch_core_registers): Fix bfd_seek arguments.
2157 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
2159 Make core files work again (add back the `core' target).
2161 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
2162 (NATDEPFILES): Add corelow.o.
2163 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
2166 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
2167 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
2168 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
2169 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
2170 appears. FIXME, these should be moved to NATDEPFILES for native
2173 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2175 Ultra3 host/target/native split. (untested).
2177 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
2178 (fetch_register, fetch_inferior_registers,
2179 store_inferior_registers, fetch_core_registers): removed to
2181 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
2183 * Makefile.in (HFILES): added nm-ultra3.h.
2184 * nm-ultra3.h, ultra3-nat.c: new files for native support.
2185 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
2187 (NAT_FILE, NATDEPFILES): new macros for native support.
2188 * config/ultra3.mt (TDEPFILES): exec.o removed.
2190 * xm-vaxult.h: add MEM_FNS_DECLARED.
2192 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
2194 * Makefile.in (VERSION): Roll to 4.6.8.
2195 (OBS): Put version.o first, so Makefile rebuild happens early.
2197 * command.h: Publicize prototype for not_just_help_class_command.
2198 * command.c: Remove proto.
2199 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
2200 output. Move "maint info" from class info to class maintenance,
2202 * infrun.c: Move "stop" to class_obscure, and give it a
2203 function so it will not be seen as a global help topic. FIXME,
2204 it should be possible to set these attributes independently.
2206 * core.c (core_command): Make nicer error message for no core support.
2208 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
2210 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
2211 (elfstab_build_psymtabs): staboffset and stabstroffset args are
2213 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
2214 (scan_compilation_units): Punt unused filename arg. dbfoff,
2215 lnoffset, and curlnoffset are file_ptr's now.
2216 (dwarf_build_psymtabs): Drop desc and filename args; use
2217 objfile. dbfoff and lnoffset are file_ptr's now.
2218 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
2219 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
2220 (elf_symfile_read): Skip desc and filename args to
2221 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
2222 * gdb-stabs.h: Use file_ptr rather than off_t.
2223 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2224 compile-time debug check that someone turned off as "unused".
2225 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2226 * symfile.h: Update dwarf_build_psymtabs and
2227 elfstab_build_psymtabs prototypes.
2228 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2229 Use file_ptr offsets. bfd_seeks use L_SET.
2231 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2233 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2234 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2235 value so that demangler won't be invoked. This greatly speeds up
2237 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2238 linked_proc_info so that it properly deallocates the appropriate
2239 item after it is done with it instead of before.
2240 * Don't pass bogus frame pointer to create_new_frame(). Just
2241 leave it as zero so that lower level code will figure out the
2244 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2246 Sony News native support.
2248 * Makefile.in (HFILES): added nm-news.h.
2249 * nm-news.h: new file.
2250 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2251 fork-child.o coredep.o to NATDEPFILES.
2252 (NAT_FILE, NATDEPFILES): new macros for native support.
2253 * config/news.mt (TDEPFILES): removed exec.o.
2255 * remote-vx.c: remove redundant include of sys/time.h.
2257 * infrun.c: include ctype.h. Otherwise some machines result in
2258 undefined for isdigit.
2260 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2262 * configure.in: Convert m68k entries to m68* entries to handle
2263 all the various m68xxx hosts and targets.
2264 * config/news1000.mt: No longer needed, same as news.mt.
2266 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2268 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2270 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2272 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2273 nm-sun2.h, nm-mips.h.
2275 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2277 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2279 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2281 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2283 * xm-hppah.h: if __STDC__ is not defined, define
2285 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2286 compiler; see the comment in the file.
2288 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2290 First cut at support for all BSD variants on 386.
2292 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2293 * i386b-nat.c: New native support file.
2294 * configure.in: Add host and target for i[34]86-*-bsd*.
2295 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2297 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2299 Sun2 native support (untested).
2301 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2302 REGISTER_U_ADDR): removed to nm-sun2.h.
2303 * nm-sun2.h: new file.
2304 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2305 fork-child.o sun3-xdep.o removed.
2306 (NAT_FILE, NATDEPFILES): new macros.
2308 Mips native support. Decstation and iris4 have been tested.
2311 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2312 fill_fpregset): removed to irix4-nat.c
2313 * mips-xdep.c: removed.
2314 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
2316 * procfs.c: include nm.h.
2317 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
2318 * xm-irix4.h: bump copyright.
2319 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
2320 PROC_NAME_FMT): removed.
2321 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
2322 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
2323 (NAT_FILE, NATDEPFILES): new macros for native support.
2324 (CC): supply default compiler switches.
2325 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
2326 fork-child.o coredep.o.
2327 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
2329 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
2330 fork-child.o mips-xdep.o coredep.o.
2331 (NAT_FILE, NATDEPFILES): new macros for native support.
2333 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2335 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
2336 (NATDEPFILES): added fork-child.o
2337 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
2338 (NATDEPFILES): added fork-child.o
2339 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
2340 (NATDEPFILES): added fork-child.o
2342 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
2344 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
2345 by using puts_filtered instead.
2347 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2349 * remote-nindy.c (nindy_load): Replacement version from Steve
2350 Chamberlain, doesn't require forking to run "strip" or "sx".
2352 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
2354 * Makefile.in (HFILES): Add nm-*.h files.
2356 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2358 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
2359 (NATDEPFILES): added fork-child.o.
2361 * doc/gdbint.texinfo: document a few more macros, create new
2362 section for native macros.
2364 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
2366 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
2367 resolution of copyright issues.
2369 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
2371 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
2372 subdir gets configured.
2374 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
2376 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
2378 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
2379 searching for a "bfd_strip" program. Also, fixed up arguments
2380 passed to that program.
2382 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
2383 which is now used for something else. Rewrite description of
2384 associated parameters to match how gdb does it now.
2385 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
2387 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
2389 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2391 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
2394 * inferior.h (proc_signal_handling_change): prototype removed.
2395 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
2396 (handle_command): now calls target_notice_signals.
2397 * procfs.c (proc_signal_handling_change): renamed to
2398 procfs_notice_signals. Now static. Add prototype. All callers
2400 * target.h (struct target_ops): new field, to_notice_signals.
2401 (target_notice_signals): new macro to cover new field.
2402 * target.c (cleanup_target): default to_notice_signals to ignore.
2403 * corelow.c (core_ops),
2405 inftarg.c (child_ops),
2406 procfs.c (procfs_ops),
2407 remote-adapt.c (adapt-ops),
2408 remote-eb.c (eb_ops),
2409 remote-es1800.c (es1800_ops, es1800_child_ops),
2410 remote-hms.c (hms_ops),
2411 remote-mm.c (mm_ops),
2412 remote-nindy.c (nindy_ops),
2413 remote-st2000.c (st2000_ops),
2414 remote-udi.c (udi_ops),
2415 remote-vx.c (vx_ops, vx_run_ops),
2416 remote.c (remote_ops),
2417 target.c (dummy_target),
2418 xcoffexec.c (exec_ops): added static initializer for
2420 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
2422 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
2424 * main.c (define_command): Add forgotten initializer.
2426 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
2428 * language.c, language.h: Move saved_language out to global
2429 expected_language. Set expected_language when user expectation
2431 * language.c (language_info): Don't print type/range checking gub.
2432 * main.c (main): Set expected language.
2433 (execute_command): Check against expected language.
2434 * symfile.c (set_initial_language): Set expected language.
2436 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
2438 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2440 A bunch of changes mostly to improve debugging of C++ programs.
2441 Specifically, the calling of inferiors methods is improved.
2443 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
2444 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
2445 hide the implementation details of pointer-to-method objects.
2446 How to tell if the pointer points to a virtual method is
2447 still very dependent on the particular compiler, but this
2448 should make it easier to find the places to change.
2449 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2450 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2451 macros, instead of a hard-wired-in code that incorrectly
2452 assumed a no-longerused representation of pointer-to-method
2453 values. And otherwise fix the relevant bit-rotted code.
2455 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2456 If there are both fields and methods, put a space between.
2458 * stabsread.c (read_struct_type): Fix bug in handling of
2459 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2460 by '_'). (It used to prematurely exit the loop reading in
2461 the fields, so it would think it should start reading
2462 methods while still in the fields. This could crash gdb
2463 given a gcc that can emit nested type information.)
2465 * valops.c (search_struct_method): Pass 'this' value by
2466 reference instead of by value. This provides a more
2467 consistent interface through a recursive search where the
2468 "bottom" functions may need to adjust offsets (due to multiple
2470 * valops.c, value.h, values.c: Pass extra parameters to
2471 value_fn_field and value_virtual_fn_field so we can
2472 correctly adjust offset for multiple inheritance.
2473 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2474 virtual function calls by using value_virtual_fn_field().
2475 * values.c: New function baseclass_offset, derived from
2476 baseclass_addr (which perhaps can be made obsolete?).
2477 It returns an offset rather than an address. This is a
2478 cleaner interface since it doesn't mess around allocating
2480 * valops.c (search_struct_method): Use baseclass_offset
2481 rather than baseclass_addr.
2483 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2485 * Makefile.in: Re-install 29K/UDI stuff.
2486 * remote-udi.c (udi_resume): Clean up.
2487 * (udi_wait): Rewrite, leave out bugs.
2488 * Add debugging code to print out all register fetches and stores.
2489 * Straighten out target_ops.
2490 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2492 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2494 * remote-udi.c (udi_create_inferior): run with no arguments should
2495 not pass the program name as an argument, since the UDI code
2496 already handles that.
2497 (udi_load): get the symbols from prog_name, not arg_string (the
2498 load command should really use arg_string as the program name, not
2499 prog_name, but at least the run command works now).
2501 * munch: HP9000/300 nm puts an extra space between T and symbol
2504 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2505 needed for vxworks targets.
2507 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2509 * am29k-tdep.c (_initialize_29k): Make it possible for the
2510 user to set and query the address where function calls into the
2511 inferior write a small scratch routine. `set call_scratch_address'
2512 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2513 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2514 not already cached validly.
2516 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2518 Rs6000 native support.
2520 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2521 machines without this header should not be compiling this file.
2522 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2523 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2524 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2525 * xm-rs6000.h: do not include ptrace.h.
2526 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2527 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2528 infptrace.o and inftarg.o move to NATDEPFIES.
2529 (NAT_FILE, NATDEPFILES): new macro for native support.
2531 Sun3 native support.
2533 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2534 new macros for native support.
2535 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2536 removed sun3-xdep.o.
2537 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2539 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2540 * sun3-nat.c, nm-sun3.h: new files for native support.
2542 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2544 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2545 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2546 dbfsize and use it to initialize new local file scope dbsize.
2547 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2548 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2549 DIEs as well as the current check for undersize DIEs. This helps
2550 to gracefully detect and reject corrupted DIE information.
2552 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2554 Add `command hooks' and a hook for inferior program stopping.
2556 * command.h (struct cmd_list_element): Remove unused `aux'
2557 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2558 * command.c (add_cmd): Initialize new fields, elim old.
2559 (add_alias_cmd): Clone new fields.
2560 (delete_cmd): Un-hook hookee if we're deleting hook.
2561 (help_cmd): Tell user the command is hooked, if it is.
2562 (lookup_cmd_1): Abbreviations return the original command
2563 instead of themselves, so that hooks on the original cmd will be
2565 * defs.h (enum command_class): Add class_pseudo and comments.
2566 * gdbcmd.h (execute_user_command): Add prototype.
2567 * infrun.c (normal_stop): If the stop command is hooked,
2568 run the hook whenever we stop.
2569 (hook_stop_stub): Stub for catch_errors.
2570 (_initialize_infrun): Set up pseudo "stop" command.
2571 * main.c (execute_user_command): Code extracted from execute_command.
2572 (execute_command): If hooked, run the hook before the command.
2573 (define_command): If defining a new hook, check the command it
2574 is hooking, and warn if none. Install the hook.
2575 * source.c (_initialize_source): "l" is an abbrev for "list".
2576 * doc/gdb.texinfo: Document command hooks.
2578 * Makefile.in (VERSION): Roll to 4.6.7.
2579 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2580 * infrun.c (breakpoints_inserted): Make it static again.
2581 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2583 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2585 Native file renaming.
2587 * nat-sparc.c -> sparc-nat.c
2588 * nat-sun4os4.h -> nm-sun4os4.h
2589 * nat-trash.h -> nm-trash.h
2590 * config/sun4os4.mh: track file renaming.
2591 * configure.in: link to nm.h rather than nat.h.
2592 * infptrace.c: include nm.h rather than nat.h.
2594 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2596 Host/target/native split for sun4.
2598 * Makefile.in (TSOBS): removed corelow.o.
2599 * infptrace.c: included nat.h.
2600 * nat-trash.h: temporary header file. This should be removed once
2601 all hosts have the native/host/target split.
2602 * configure.in: add a symlink from nat-trash.h to nat.h if no
2603 other nat file exists for this configuration.
2604 * sparc-tdep.c: no longer include sys/ptrace.h.
2605 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2606 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2608 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2609 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2610 to NATDEPFILES. removed sparc-xdep.o.
2611 (NATDEPFILES, NAT_FILE): new macros for native support.
2613 Break the direct connection from core_file_command to any
2614 particular type of core file support.
2616 * target.h (find_core_target): new prototype.
2617 * target.c (find_core_target): new function. Walks the target
2618 list looking for the core target.
2619 * core.c (core_file_command): replace calls to core_detach and
2620 core_open with find_core_target and direct calls.
2622 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2624 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2626 config/hp300hpux.mh: ALLOCA1 was not defined.
2628 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2630 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2631 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2632 until we can figure out a better way to do paging.
2634 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2636 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2637 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2638 * hppa-coredep.c: Remove, now that we use the hook.
2639 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2640 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2642 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2643 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2644 be ripped out and reimplemented right (see elfread.c).
2645 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2647 Rename all HPPA files to fit into unique DOS filenames:
2648 * *hppabsd* => *hppab*
2649 * *hppahpux* => *hppah*
2651 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2653 Make the /proc support a target-struct in its own right.
2655 * Makefile.in: Remove inftarg.[co], since it is now included via
2657 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2658 reference infptrace.o. Add fork-child.o to all *.mh that
2661 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2662 No longer global functions.
2663 (fork_inferior): New global function from fork-child.c.
2664 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2665 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2666 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2667 (child_create_inferior): New tiny function that calls fork_inferior.
2668 * fork-child.c: New file, containing fork_inferior, which is
2669 built from slight mods to inftarg.c's child_create_inferior.
2671 * procfs.c (procfs_ops): Add target vector.
2672 (attach): Rename as static do_attach.
2673 (procfs_create_inferior): New tiny function that calls fork_inferior.
2674 (child_xfer_memory): Rename to static procfs_xfer_memory.
2675 (store_inferior_registers): Rename to static procfs_store_registers.
2676 (inferior_proc_init): Rename to static procfs_init_inferior.
2677 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2678 procfs_files_info, procfs_open, procfs_mourn_inferior,
2679 procfs_can_run): Slightly mangled copies of the corresponding
2680 child_XXX routines from inftarg.c.
2681 (proc_wait): Renamed to static procfs_wait.
2682 (child_resume): Rename to static procfs_resume.
2683 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2684 (initialize_proc_fs): Rename to initialize_procfs. Set up
2687 * putenv.c: index -> strchr.
2688 * regex.c: Always rename bcopy to memcpy, etc.
2689 FIXME: Eventually do the renames rather than use #define's.
2690 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2692 * sparc-xdep.c: Move deferred_stores to target dependent.
2693 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2695 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2697 Split non-target-dependent code out of target_attach routines.
2699 * target.h: Comments on target_attach args and results.
2700 * infcmd.c (attach_command): Check for existing execution, call
2701 target_attach, set up terminal status and wait_for_inferior, wait
2702 for the attach status, and do normal_stop.
2703 * inftarg.c (child_attach): Remove target independent stuff.
2704 * remote-adapt.c (adapt_attach): Ditto.
2705 * remote-mm.c (mm_attach): Ditto.
2706 * remote-udi.c (udi_attach): Ditto.
2707 * remote-vx.c (vx_attach): Ditto.
2711 * remote-hms.c (hms_attach): Remove completely, it was useless.
2712 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2713 commented-out start_remote calls.
2714 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2715 DENTER and DEXIT macros and their calls. Use a real debugger --
2716 like gdb -- to see what functions are being called when.
2717 * utils.c (strcmp_iw): Make nonstatic, for lint.
2719 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2721 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2723 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2725 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2726 fix to differentiate between gcc1 & gcc2 compiled files so that we
2727 can debug calls that pass structs as args correctly.
2728 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2729 so, and what version.
2731 * remote.c (remote_wait): Make regs be char to avoid picayune
2732 ANSI compiler warnings.
2734 * energize.h: Move all external struct decls to inside of
2735 __STDC__, add prototype for energize_shell_wait().
2736 * energize.c (getpty): Clean up, make us really get a controlling
2738 * (energize_initialize): Disable SIGIO prior to setting up for
2739 I/O interrupts. Move setsid(), et. al. to getpty().
2740 * (energize_shell_wait): New routine to wait for things started
2741 via the shell command, uses wait() instead of /dev/proc.
2742 * Also, add prototype for execute_command_1().
2744 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2746 * inftarg.c (child_create_inferior, child_attach,
2747 child_mourn_inferior): collect unix child process stratum
2748 functions which live below the target vector into this file to
2749 facilitate host/target/native split. Also, make them static.
2750 * inflow.c (child_mourn_inferior): removed.
2751 * infrun.c (child_create_inferior, child_attach): removed.
2752 (resume): becomes global so that functions below the
2753 target vector can find it.
2754 * inferior.h (resume): add prototype.
2755 (child_mourn_inferior, child_create_inferior, child_attach):
2758 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2759 replaced with find_default_attach and
2760 find_default_create_inferior.
2762 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2764 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
2765 addresses don't get displayed in the wrong positions.
2767 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2769 Separate core functions along target vector in preparation for
2770 native support. Functions above vector now live in core.c. Those
2773 * core.c (solib_add_stub, core_close, core_open, core_detach,
2774 get_core_registers, core_files_info, core_ops): moved to corelow.c
2775 (_initialize_core): removed addition of core_ops target.
2776 * corelow.c: new file.
2777 (solib_add_stub, core_close, core_open, core_detach,
2778 get_core_registers, core_files_info, core_ops): moved from core.c
2779 (_initialize_corelow): new function.
2780 * gdbcore.h (core_open, core_detach): added prototypes.
2781 (core_ops): add forward declaration.
2782 * Makefile.in (SFILES_MAINDIR): add core.c
2784 (TSOBS): change core.o to corelow.o
2786 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
2788 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
2789 instead of 'sun' predefined symbol so that trap analysis code is
2790 enabled only when the TARGET is a sun3.
2792 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2794 * tm-i960.h (ext_format_i960): Add top-level declaration.
2795 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
2796 blocks, else Sun4 compiler complains.
2798 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
2800 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
2801 instruction's argument. Patch from jonathan@cs.stanford.edu
2804 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2806 Break the thread of control that implies that a unix child
2807 process will be the default target.
2809 * target.c (find_default_run_target, find_default_attach,
2810 find_default_create_inferior, return_zero): new functions.
2811 (cleanup_target): Make return_zero the default for to_can_run.
2813 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
2814 child_create_inferior references with find_default_XXX instead.
2816 * target.h (struct target_ops): new field, to_can_run.
2817 (find_default_attach, find_default_create_inferior): new prototypes.
2818 (target_can_run): new macro.
2820 * Also added a zero (default) to_can_run element to all static
2821 struct target_ops initializations throughout GDB, except:
2822 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
2824 * infrun.c (child_create_inferior): Clean up error handling when
2825 no exec file is specified.
2826 (child_attach): Don't require exec file.
2828 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
2830 Remove kill_inferior_fast, in favor of target_kill, which goes
2831 through the target vector.
2833 * inferior.h (kill_inferior_fast): remove declaration.
2835 * main.c (disconnect): call quit_cover using catch_errors rather
2836 than calling kill_inferior_fast directly. New way goes through
2837 the target vector, handles attached processes, and writes
2838 command history if appropriate.
2839 (quit_cover): new function, wrapper for quit_command.
2841 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
2842 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
2843 inlining them into the local kill_inferior when needed.
2845 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
2847 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
2848 * stabsread.c (read_struct_type): Simplify complicated expression
2849 for dumb DECstation compiler.
2851 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2853 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
2854 operands to memory management instructions, from WRS.
2856 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
2858 * main.c (main): Back out previous language setting changes.
2859 Replace with simple default to C before processing any init
2860 files. There MUST be a language set, even in the absence of
2861 init files or executables, or expression parsing fails.
2863 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
2865 * main.c (main): Move code that sets initial language to
2866 symfile.c. Fixup places where command files are processed to
2867 be consistent in setting a default language if none has been
2869 * symfile.c (set_initial_language): Add code moved from
2870 main() that sets an initial default language when a new
2871 symbol file is read.
2872 * symfile.c (symbol_file_command): Call set_initial_language.
2873 * symtab.c (find_main_psymtab): Add FIXME comment.
2875 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2877 * breakpoint.c, sparc-tdep.c: comment changes.
2878 * configure.in: removed target_dependent line.
2880 * remote-mm.c (mm_attach): change printf to error to prevent
2882 * remote-udi.c (udi_attach): change printf to error to prevent
2885 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
2886 calls to {fetch|store}_inferior_registers with calls to
2887 target_{fetch|store}_registers, for remote-target independence.
2889 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
2891 * Makefile.in: Fix bug I introduced in merging Rich's change.
2892 * infrun.c (child_create_inferior): Use proceed() rather than
2893 doing all the same stuff by hand.
2895 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2897 * Makefile.in, configure.in: add support for files used only when
2898 configured native, that is, when host = target.
2900 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2902 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
2903 stores are target dependent and were moved from xm to tm.
2905 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
2907 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
2909 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
2910 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
2912 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2914 * target.h (struct target_ops): removed to_convert_to_virtual and
2915 to_convert_from_virtual elements. Initializations removed from
2916 all static initializations.
2917 (target_convert_to_virtual, target_convert_from_virtual):
2919 (host_convert_to_virtual, host_convert_from_virtual): Removed
2920 forward declarations.
2921 * target.c (cleanup_target): removed default assignments for
2922 to_convert_to_virtual and to_convert_from_virtual.
2923 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
2925 * findvar.c (value_of_register, value_from_register):
2926 target_convert_to_virtual inlined.
2927 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
2928 * valops.c (value_assign): target_convert_from_virtual inlined.
2930 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
2932 * main.c (gdb_readline): Avoid printf_filtered, which sets char
2933 position wrong if used for the prompt.
2934 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
2936 Support for accessing arbitrary MIPS stack frames in memory.
2938 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
2939 set, run it before INIT_EXTRA_FRAME_INFO.
2940 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
2942 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
2943 (FP) value in the frame_info struct if it is zero (as from top of
2945 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
2947 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
2948 comes back as zero. So does FP_REGNUM, as a trigger for
2949 init_extra_frame_info.
2951 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
2952 the program counter set before INIT_EXTRA_FRAME_INFO is run.
2953 (INIT_FRAME_PC): Defined to null.
2954 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
2955 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
2956 Briefly explain MIPS stacks in GDB.
2958 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
2960 * copying.awk, copying.c (show_copying_command,
2961 show_warranty_command): Rename from copying_info, warranty_info,
2962 to match command function conventions.
2964 * utils.c (prompt_for_continue): Reinitialize more-counts
2965 before printing anything, and again afterward. Fix comments.
2966 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
2967 or alloca() if needed.
2969 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
2970 detect native versus cross-host.
2972 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
2974 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
2975 Suns. Rename to m68k_saved_pc_after_call.
2976 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
2977 m68k_saved... instead of sun3_saved...
2979 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
2981 * Makefile.in (update-depend, update-alldeps): Split out of
2982 setup-to-dist, for convenience in rebuilding the depend and
2984 (assorted): Update to catch straggler files when building gdb.tar.Z.
2986 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
2988 Preliminary cleanup for splitting host/native/target.
2990 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
2991 here; it is dealt with at a gdb-target-independent level.
2992 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
2993 high toned routine. Fix return type to void.
2994 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
2995 Rich and I believe the "real problem" was that both single_step
2996 and target_resume were issuing PT_CONTINUE calls. This would
2997 cause the second PT_CONTINUE to sometimes fail because the process
2998 was already running.
2999 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3001 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3003 * energize.c (pty_to_kernel): Must check for EAGAIN as
3004 termination condition.
3005 (full_filename): Don't prepend dirname if filename begins with /.
3006 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3008 (getpty (NCR)): Lotsa bug fixes...
3009 (kernel_dispatch (case StopRType)): Use kill() instead of
3010 killpg() so we can deal with losing systems...
3011 (wait_for_events): Work around NCR select() lossage. It doesn't
3012 zero out readfds when select() returns zero.
3013 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3014 getcwd() instead of getwd() (NCR getwd() seg faults).
3015 (energize_wait): Use sigaction() for NCR. Their version of signal()
3016 is unreliable by default.
3018 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3019 error from PIOCSWSTOP.
3021 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3022 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3023 defs.h, utils.c: Make vfprintf_filtered global.
3025 * energize.c (send_location): New routine to consolidate all
3026 places where we must notify kernel of where the given pc is.
3027 (cplus_demangle): Put single-quotes around demangled names.
3028 (energize_call_command): Call send_location() after doing up,
3029 down, and frame commands.
3031 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3033 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3034 pass at doc for two new remote targets---29K using UDI, and Tandem
3035 ST2000 using STDBUG.
3037 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3039 * doc/all.m4: turn on H8/300 stuff for generic manual
3041 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3042 after explicit call to breakpoint() in serial stubs.
3044 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3046 * mipsread.c: Clean up some white space.
3047 (parse_symbol): Handle stEnd of stFile.
3048 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
3050 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
3051 store_inferior_registers): Replace unexplained numbers
3052 with manifest constants from a DECstation header file.
3053 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
3054 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
3056 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
3058 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
3059 for "down". Suggested by Richard Stallman.
3061 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3063 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
3064 redeclaration bug on SunOS 4.
3066 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
3068 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
3069 * m68k-stub.c: Remove a few extraneous ANSI-isms.
3070 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
3071 they aren't already there.
3072 * remote-vx.c (vx_prepare_to_store): Ditto.
3073 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
3075 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
3077 Removed a large number of changes inserted by Per Bothner
3078 for C++ support. These will go back in when they've been
3081 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
3083 * serial.h: Fix prototye for serial_raw().
3084 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
3085 serial_write() to match prototypes.
3086 * remote-st2000.c (get_reg_name): Make *p be const.
3088 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3090 * remote-nindy.c (nindy_fetch_registers): Make return type void,
3091 to agree with target structure field type.
3092 (nindy_store_registers): Ditto.
3094 * Makefile (OPCODES): New var, pointing to opcodes library.
3095 (CLIBS, CDEPS): Include it.
3096 (saber_gdb): Load opcodes library.
3098 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
3100 * a68v-xdep.c (store_inferior_registers): declare as void.
3101 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
3102 * remote-st2000.c: Massive changes to use new serial package.
3103 Also added 'connect' command to transparantly connect to serial
3105 * ser-termios.c: Big cleanup, use nicer coding conventions.
3106 * ser-bsd.c: New module, serial stuff for BSD systems.
3107 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
3108 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
3110 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3112 * doc/gdb.texinfo: fix shameful error of agreement reported by
3113 jimb@occs.cs.oberlin.edu (Jim Blandy)
3114 * doc/gdb.texinfo: remove old partial discussion of remote serial
3115 protocol (via serial debug stubs)
3116 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
3117 use of serial debug stubs
3119 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3121 * symfile.h: Declaration of set_demangling_style() moved
3122 here from demangle.h (which is now in ../include).
3123 * i386-xdep.c: Update comment.
3125 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3127 * symtab.c (completion_list_add_symbol): restructured to optimize
3128 for time. First clip names that cannot match. Then clip any
3129 names we've already considered. Drop a redundant strncpy. Drop
3130 a redundant malloc and associated free for demangled names.
3132 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3134 * a68v-xdep.c (store_inferior_registers): Define as type void.
3135 * configure.in: Add host m68k-apollo*-bsd*.
3136 * demangle.c (struct demanglers): Use enum instead of constant
3137 value to keep braindamaged HP/Apollo compiler happy.
3139 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3141 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
3142 match "FOO". This allows 'break Foo' to work when Foo is
3143 a mangled C++ function. (See comment before function.)
3145 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
3147 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
3148 for files in vx-share/*.c.
3149 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
3150 for normal GDB source files.
3152 * Makefile.in (VERSION): Roll to 4.6.6.
3154 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
3155 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
3156 * tm-sun3os4.h: Update comments.
3157 * xm-delta88.h: Remove STACK_END_ADDR.
3159 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
3161 * Makefile.in (VERSION): Roll to 4.6.5.
3163 * infrun.c: Lint for recent `handle' changes.
3165 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
3166 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
3167 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
3168 should include a ser-XXX.o module.
3170 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
3171 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
3173 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
3174 known suns in configure.in, rather than mapping them to unique
3175 config files that happen to duplicate other config files.
3176 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
3177 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
3179 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
3181 * configure.in (*-*-sunos*): Use trailing * to match all
3182 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
3183 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
3184 in production on Sun-4.
3185 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
3186 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3187 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3189 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
3190 config/sparc-noun.mt: New target configs for embedded.
3191 * config/sun4os3.{mh,mt}: Remove, never existed in production.
3193 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
3194 target definitions for embedded with and without underlines on
3195 identifiers. FIXME -- this ought to be known by BFD instead.
3197 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
3198 not a parameter of the CPU, but of the development environment.
3199 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
3201 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3203 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
3204 (which involves reading in main's symtab) if we have no breakpoints.
3206 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3208 * dwarfread.c (cu_language): New local variable to record
3209 language for current compilation unit being processed.
3210 * dwarfread.c (set_cu_language): New local function to decode
3211 and record language for current compilation unit being processed.
3212 * dwarfread.c (synthesize_typedef): Add local function to
3213 synthesize a typedef for C++ classes, structs, unions, and
3215 * dwarfread.c (read_structure_scope): Synthesize typedefs
3216 for C++ classes, structs and unions.
3217 * dwarfread.c (read_enumeration): Synthesize typedefs for
3219 * dwarfread.c (read_file_scope): Call set_cu_language to
3220 record language for current compilation unit. After symtab
3221 is built, save this recorded language.
3222 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
3223 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3224 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3225 typedefs for C++ classes, structs, unions, and enumerations.
3226 * dwarfread.c (scan_compilation_units): Call set_cu_language
3227 to record language for current compilation unit.
3228 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3229 for TAG_enumeration_types, rather than in add_partial_symbol.
3230 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3231 case with class, struct, and union type cases, now that they are
3232 the same. Remove tests for non-NULL name attributes, now done
3234 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3235 treat as alias for TYPE_CODE_STRUCT for now.
3237 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3239 * Makefile.in: map "gdb" through program_transform_name when
3242 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3244 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3245 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3246 Use "regi" for local indexing through register numbers, reserving
3247 "regno" for the name of a specific register passed as an input
3248 parameter. Fix bug propagated through all versions that sometimes
3249 used regno as an index when it should have been regi, thus using
3250 -1 as an index in some cases.
3252 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3254 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3255 respectively, so same demangler can be used by other programs.
3256 * Makefile.in: Remove demangler stuff.
3257 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3258 * demangle.c (_initialize_demangler): Tell demangler which
3259 CPLUS_MARKER to assume.
3261 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3263 RS/6000 portability changes (for hosting cross-debuggers).
3265 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3266 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3267 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3268 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3269 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3270 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3271 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3272 (NO_SINGLE_STEP): Add, target-dependent.
3273 (loadinfotextindex): Lowercase, remove "aix_".
3274 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3275 (NO_SINGLE_STEP): Remove, target-dependent.
3276 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3277 * xcoffread.c: Only build file if RS/6000 native GDB.
3278 (build_function_symbol): Remove #if 0'd code.
3279 * rs6000-tdep.c: Cleanup. Add static fn protos.
3280 Use CORE_ADDR for addresses throughout. Make void fns void.
3281 (pop_dummy_frame): Add FIXME about bogosity of design here.
3282 (rs6000_struct_return_address): Ditto.
3283 (frameless_function_invocation, frame_get_cache_fsr,
3284 frame_initial_stack_address, xcoff_relocate_symtab,
3285 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3286 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3287 Use CORE_ADDRs. Change identifiers to lowercase.
3289 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3290 supplying dummy routines if non-native. Add prototype for
3291 static exec_one_dummy_insn. Move a mess of functions to
3292 rs6000-tdep.c (as above). Remove #if 0'd code.
3294 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3295 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3296 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3298 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3301 * vx-share/README, nindy-share/README: New files describing
3302 how these directories' code is shared, and with whom.
3304 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3306 * configure.in (target configurations): Reformat into table.
3307 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
3309 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
3310 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
3311 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
3312 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
3313 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
3314 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
3316 * Makefile.in (config-check): Add command to check whether
3317 configure.in is consistent with config/*.
3319 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
3321 * configure.in (host configurations): Reformat nested cases into
3322 easy-to-maintain table.
3323 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
3324 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
3326 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
3328 * cplus-dem.c: Reorder args to most local functions to make them
3329 follow the consistent pattern of struct work_stuff pointer first,
3330 followed by pointer into string being demangled, followed by
3331 pointer to the string where the result is being stored, followed
3332 by other args. Also generally replace most variables of name
3333 "type" with "mangled" for consistency. They all pointed to the
3334 same string but half were one name and half the other.
3335 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
3336 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
3337 use whenever a qualified name is being demangled.
3338 * cplus-dem.c (do_type): Qualified names are treated similarly
3339 to fundamental types, not as modifiers of fundamental types.
3341 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
3343 * configure.in: Add sparclite as a target.
3345 * sparc-stub.c (handle_exception): Flush instruction cache just
3346 before returning to the user. (hexToInt): Fix overzealous cleanup.
3348 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
3350 * infrun.c (handle_command): Rewrite to allow multiple signal
3351 numbers, signal number ranges, and to recognize "all" to mean all
3352 signals except those used by the debugger.
3353 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
3354 to set or reset actions for specific signals.
3356 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
3358 * coffread.c (decode_type): Call alloc_type to alloc new
3360 * stabsread.c (read_array_type, read_range_type, define_symbol):
3361 Call alloc_type to alloc new types.
3362 * stabsread.c (define_symbol): Move dbl_valu symbol field data
3363 from type_obstack to symbol_obstack.
3364 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
3366 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
3367 associated with a type, using the same mechanism as was used to
3368 allocate space for the type structure itself.
3369 * coffread.c (patch_type, coff_read_struct_type,
3370 coff_read_enum_type): Use TYPE_ALLOC.
3371 * dwarfread.c (struct_type): Use TYPE_ALLOC.
3372 * gdbtypes.c (create_array_type, check_stub_method,
3373 allocate_cplus_struct_type): Use TYPE_ALLOC.
3374 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
3375 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
3376 read_range_type): Use TYPE_ALLOC.
3378 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
3380 * breakpoint.c (breakpoint_re_set): Select a default source
3381 symtab if one is not currently selected.
3382 * utils.c (query): Call wrap_here before building the output
3383 query string, to turn off wrapping and flush any buffered output.
3384 Otherwise our query may end up in the wrap buffer and never be
3386 * eval.c (evaluate_subexp): Report error when attempting to
3387 evaluate subscript for types without a target type, rather
3388 than dumping core by using the NULL pointer.
3389 * symfile.c (symbol_file_command): Forget current_source_symtab
3390 and current_source_line when discarding symbol table.
3392 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
3394 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
3396 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
3397 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
3399 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
3401 * remote.c (remote_open): Fix baud rate setting to make -b flag
3402 work. (remote_wait): Change 'T' message parser to deal with new
3403 improved format which allows stub to send an arbitrary bunch of
3405 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
3406 make all this re-entrant by storing all state on the stack. Clean
3407 up memory error trapping. (computeSignal, set_debug_traps):
3408 make it all table driven. Make a start at a baud rate setting command.
3410 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
3412 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
3414 * remote-vx.c: redefine malloc to avoid buggy declaration on
3415 RS/6000 <rpc/types.h>.
3416 xm-rs6000.h: include <sys/select.h> to define fd_set for
3417 <rpc/svc.h> on RS/6000.
3419 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
3421 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
3422 recursive invocations of make. Always create installation
3425 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
3427 * m68k-pinsn.c: Minor fix in style of output (don't use
3428 range to indicate floating point control registers).
3430 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
3432 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
3434 * infcmd.c (registers_info): Handle multiple register names.
3435 Changes inspired by Roland McGrath.
3437 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
3439 * sparc-stub.c: New file. Mix it with your SPARClite
3440 application, and it will speak GDB remote protocol!
3441 * remote.c (remote_wait): Change 'T' (expedited reply) message to
3442 deal with arbitrary registers. Needed for sparc-stub.
3444 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
3446 * cplus-dem.c (cplus_markers): Add table for gnu style and
3447 use throughout, in place of compile time constant CPLUS_MARKER.
3448 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
3449 * cplus-dem.c (cfront_special): New function, as suggested
3450 by pfieland@stratus.com.
3451 * cplus-dem.c (forget_types): New function.
3452 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3454 * cplus-dem.c (mop_up): Call forget_types().
3455 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3456 Use throughout, instead of checking current_demangling_style.
3457 * cplus-dem.c (demangle_signature): When finding an explicit
3458 start of function args, forget all remembered types for
3459 lucid/cfront style demangling.
3460 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3461 underbar characters, use last pair as the delimiter. Hoist
3462 gnu_special() call up to cplus_demangle(). Call cfront_special()
3464 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3465 for inherited classes.
3466 * cplus-dem.c (demangle_args): Document quirks of numbered
3467 references to previously seen types.
3468 * dbxread.c (read_ofile_symtab, process_one_symbol):
3469 Use AUTO_DEMANGLING rather than explicitly checking
3470 current_demangling_style.
3471 * demangle.h: Add some comments.
3472 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3473 CFRONT_DEMANGLING): New macros.
3474 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3475 not found in the actual producer string produced by lcc.
3476 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3477 than explicitly checking current_demangling_style.
3479 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3481 * breakpoint.c (enable_longjmp_breakpoint,
3482 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3483 Check for duplicate breakpoints at the same address. Bug report
3484 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3486 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3488 * buildsym.c (end_symtab): Document that end_symtab can return
3489 NULL under non-error conditions.
3490 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3491 returned from end_symtab for empty compilation units.
3493 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3495 * am29k-tdep.c: Lint from DECstation compiler.
3496 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3497 As the man page says, "Sometimes you just can't get lint to shut
3498 up". That doesn't mean you should blow away the code it won't
3500 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3501 it up over the next few weeks. Make mips x 29k build.
3502 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3503 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3504 but leave it as a comment because the breakpoint instruction
3505 is not easily accessible at this moment (it's static, and if
3506 we define one here, it goes into every file compiled).
3508 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3510 * Makefile.in (VERSION): Bump to 4.6.3.
3511 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3512 function scopes when building partial symbol tables.
3513 * objfiles.c (open_existing_mapped_file): Make it clear in
3514 warning message that out of date mapped files are ignored.
3515 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3516 unit source file name in error message.
3518 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3520 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3521 * dwarfread.c (struct_type): In absence of AT_byte_size for
3522 bitfield, use size of object of member's type for the size of
3523 the anonymous object containing the bit field.
3524 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3525 an AT_byte_size attribute is seen.
3526 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3527 union aux_ext (was aux_ent).
3528 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3529 unsigned char* to char*, for Lucid compiler.
3530 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3531 to be correct type (from unsigned char* to char*).
3532 * valprint.c (type_print_derivation_info): Minor tweak to placement
3533 of commas in derived class printing.
3534 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3536 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3538 * xm-go32.h: Define LSEEK_NOT_LINEAR
3539 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3540 then work out the lseek positions of newlines by running through
3541 the file and `tell'ing. This makes source file listing work on
3542 OS's where the relationship between physical position in file and
3543 canonical position is indeterminate, eg VMS and DOS.
3545 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3547 * stabsread.c: Ensure that all members of all allocated structures
3548 are initialized to known state to avoid hard to find bugs with gdb
3549 using fields containing random data.
3550 * buildsym.c (start_subfile): Compact dirname initialization.
3551 * buildsym.c (patch_subfile_names): New function.
3552 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3553 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3554 * buildsym.h (patch_subfile_names): Add prototype.
3555 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3557 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3559 * remote-udi.c: Update comments.
3561 * remote.c (getpkt): Only force retransmission ten times;
3562 after that, assume bug in target code, and handle pkt anyway.
3564 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3566 * configure.in: Add support for apollo 68k under BSD environment.
3567 * xm-apollo68b.h: New file to support above.
3569 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3571 * configure.in: Recognize i486 host cpu.
3572 * valprint.c (type_print_derivation_info): Print derivation info
3573 in same form as class declarations in source.
3574 * valprint.c (type_print_varspec_suffix): Split arg printing
3575 code out to type_print_args function.
3577 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3579 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3580 at_import, at_frame_base.
3581 * dwarfread.c (completedieinfo): Remove cases for obsolete
3582 AT_visibility, AT_import, and AT_frame_base attributes.
3583 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3584 i860, which can keep up to 4 shadow breakpoints.
3585 * tm-stratus.h (USG): Define.
3586 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3587 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3588 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3589 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3590 * config/stratus.mt (TDEPFILES): Include files available from
3591 stratus that are not yet in release pending receipt of paperwork
3593 * buildsym.c (finish_block): Minor code format change.
3594 * gdbtypes.h (struct field): Add to comments.
3595 * gdbtypes.h (virtual_field_bits): Add to comments.
3596 * objfiles.c (allocate_objfile): Change obstack interface to
3597 match FSF merging efforts.
3599 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3601 * Makefile.in (VERSION): Bump to 4.6.2.
3602 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3603 * Makefile.in (OBS): Add stabsread.o
3604 * Makefile.in (stabsread.o): Add build rule.
3605 * stabsread.c, stabsread.h: New files.
3606 * buildsym.c: Split out stabs specific support to stabsread.c.
3607 * buildsym.h: Split out stabs specific support to stabsread.h.
3608 * dbxread.c (stabsread.h): Include
3609 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3610 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3611 * dbxread.c (read_ofile_symtab): Call end_stabs.
3612 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3613 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3614 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3615 really_free_pendings to cleanups.
3616 * elfread.c (elf_new_init): Call stabsread_new_init.
3617 * gdbtypes.c: Small changes to maintenance commands.
3618 * mipsread.c (stabsread.h): Include.
3619 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3620 * xcoffread.c (stabsread.h): Include.
3621 * xcoffread.c (global_stabs): Remove redundant def.
3622 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3624 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3626 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3627 * inflow.c (terminal_init_inferior, terminal_inferior,
3628 terminal_ours_1, initialize_inflow): Record and use state
3629 of lmode_inferior_valid and lmode_ours_valid.
3631 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3633 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3634 include <sgtty.h> on USG. (from sef).
3636 * depend: es1800 dependency needed here.
3638 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3640 * buildsym.c (read_struct_type): Initialize structs allocated
3641 with alloca, to avoid using random values from stack later on.
3642 * defs.h (fprintf_filtered): Add prototype.
3643 * gdbtypes.c (check_stub_method): Fix misleading comments.
3644 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3646 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3647 small changes to maint support functions.
3648 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3649 for some fields and expand comments.
3650 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3651 macro and track change to obstack_full_begin macro.
3652 * utils.c (fprintfi_filtered): New function.
3653 * valprint.c (type_print_base): Fixup field printing to not
3654 print extraneous lines and not print bogus "no data fields"
3655 messages for C++ classes with no data members. Also use new
3656 fprintfi_filtered function.
3658 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3660 * configure.in: es1800 ok for 68000 too.
3662 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3664 * configure.in: echo error messages to stderr, not stdout
3666 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3668 * configure.in: recognize hppa* instead of hppa
3670 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3672 * energize.c: Second cut at DynamicLoad message handling.
3674 * energize.c: Relativize pathnames in #include statements.
3675 * (kernel_dispatch): Better error messages for unknown protocol
3677 * (kernel_dispatch): First cut at DynamicLoad message handling.
3679 * Makefile.in: Remove -I../readline from all compilations,
3680 include a special case for main.o instead.
3682 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3684 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3685 error if it fails to find a member type, rather than return NULL
3686 and trigger a coredump.
3687 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3688 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3689 match on complete demanglings, including argument lists for member
3690 functions, rather than just accepting the first demangling that
3691 matches the class and function name.
3692 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3693 to start_symtab as the directory name.
3694 * dwarfread.c (completedieinfo): Strip off any leading hostname
3695 portion of the AT_comp_dir attribute string. Gdb doesn't know
3696 what to do with them (FIXME).
3698 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3700 * breakpoint.c (commands_command): Simplify code a bit, remove
3701 unnecessary fflush().
3703 * Makefile.in (OTHERS): Add gcc.patch.
3704 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3706 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3708 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3709 lcc producer string.
3711 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3713 * WHATS.NEW renamed to NEWS.
3715 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3717 * dbxread.c, dwarfread.c: Re-enable experimental code to
3718 automatically select demangling style.
3719 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3720 DEMANGLING_STYLE, to make more descriptive. Revert back to
3721 "auto" as default. Comment use.
3722 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3723 * Makefile.in (${DEMANGLER}.o) Remove target and special
3726 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3728 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3730 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3732 * Makefile.in, demangle.c: Change default demangling style to
3734 * Makefile.in: Update version to 4.6 !!!
3735 * README, WHATS.NEW: Update for 4.6.
3737 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3739 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3742 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3743 nodes as base classes.
3745 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3747 * alldeps.mak, depend: Update.
3749 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3751 * Makefile.in (VERSION): 4.5.9.
3753 * xm-hp300bsd.h: Add decl for strdup().
3754 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3755 PDR. Cleanup a few things, fix compilation warnings.
3757 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3759 * Makefile.in (DEMANGLING_STYLE): New define to set default
3760 demangling style for C++. Defaults to "auto".
3761 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3762 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3763 * Makefile.in (OBS): Add demangle.o
3764 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
3765 Remove compile time decisions about demangling style and replace
3766 with runtime decisions using current_demangling_style.
3767 * cplus-dem.c (main): Expand code included during building of
3768 standalone demangler to recognize demangling style options.
3769 * dbxread.c (demangle.h): Include.
3770 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
3771 demangling style if processing g++ code and current demangling style
3772 is auto (Note: this feature currently disabled.)
3773 * demangle.c: New file, generic demangling control.
3774 * demangle.h (demangling_styles): New enumeration to select one
3775 of several demangling styles. Also define string names for each
3777 * demangle.h (set_demangling_style): Add prototype.
3778 * dwarfread.c (demangle.h): Include.
3779 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
3780 New producer string prefixes to recognize.
3781 * dwarfread.c (handle_producer): Consolidate actions for specific
3782 producers. Set demangling style based on producer string if
3783 current style is auto. (Note: this feature currently disabled.)
3784 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
3786 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
3788 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
3790 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3792 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
3793 * c-exp.y: Call lookup_signed_typename() after seeing
3794 "signed". This handles "signed char" correctly.
3795 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
3796 keywords before a type specifier.
3798 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
3800 * command.c (lookup_cmd_1): Clarify descriptive comments.
3801 * gdbcmd.h (maintenanceprintlist): Add declaration.
3802 * main.c (maintenanceprintlist): Add definition.
3803 * main.c (gdb_completer_command_word_break_characters): Add.
3804 * main.c (symbol_completion_function): Switch completer word
3805 break character sets dynamically, based on whether completion is
3806 being done on commands or on something else.
3807 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
3808 * maint.c: Include demangle.h.
3809 * maint.c (maintenance_demangle): New function.
3810 * maint.c (maintenance_print_command): New function.
3811 * maint.c (_initialize_maint_cmds): Reorganize some commands
3812 under new maintenance print subcommand.
3814 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
3816 * gdbtypes.c (lookup_struct_elt_type): If the input type is
3817 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
3818 target type. Otherwise, 'whatis this.field' wouldn't work,
3819 which would be inconsistent, since 'print this.field' works.
3820 * buildsym.c (read_struct_type, read_enum_type): Clear
3821 TYPE_FLAG_STUB flag.
3822 * buildsym.c (cleanup_undefined_types): Don't rely on a
3823 flawed "Reasonable test to see if" a type has been defined
3824 since it was referred to; now we can just see if the
3825 TYPE_FLAG_STUB flag has been cleared.
3826 * valprint.c (print_type_base): Emit public/protected/private
3827 labels for methods as well as fields. Also, indent these labels
3828 2 spaces instead of 4, for a more conventional "look".
3829 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
3830 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
3831 * gcc.patch: New file. Contains patch for gcc (so people
3832 with gdb-2.2.x won't have to wait for a new gcc release).
3834 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
3836 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
3837 (print_addr): Call print_address to show symbolic version as well.
3839 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
3841 (vx_read_register): Declare inferior_fp_regs. Delete code for
3842 copying "inferior_registers" around; the values are already in var
3843 "registers". Use correct size for register set.
3845 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
3846 target doesn't support it.
3847 (vx_read_register): Don't try reading them either.
3849 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
3850 VxWorks back end reads them in one contiguous set except for this
3852 (register_names): Change "pc" to "pcw" to avoid confusion printing
3854 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
3855 find the PC under VxWorks.
3857 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
3859 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
3860 to create new blank types, instead of handcrafting them.
3861 * defs.h (printfi_filtered): Add prototype.
3862 * utils.c (printfi_filtered): New function.
3863 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
3864 to simplify the code. Other cleanups.
3865 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
3866 * gdbtypes.h (struct cplus_struct_type): Add comments describing
3867 use of various fields.
3868 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
3869 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
3870 production that currently treats it exactly the same as STRUCT.
3871 * c-exp.y (yylex): Recognize "class" as token CLASS.
3872 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
3873 * symtab.c (decode_line_1): Fix to pass quoted args on down to
3874 general symbol handling code. Call cplus_mangle_opname with
3876 * symtab.c (decode_line_2): Print demangled function names in
3877 breakpoint menus, instead of just file and line number.
3878 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
3879 * valprint.c (type_print_base): Print "class" for C++ classes,
3880 rather than "struct". Print section labels for public, protected
3881 and private members of C++ classes.
3882 * values.c: Include demangle.h.
3883 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
3885 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
3887 * Makefile.in (VERSION): Update to 4.5.8.
3889 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
3891 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
3892 prevent crashes when examining cross-targets.
3893 * dbxread.c (process_one_symbol): Include directory name when
3894 calling start_subfile for SOL & BINCL symbols. This allows gdb to
3895 find include files, and yacc/lex sources when the cwd doesn't match
3896 that in which the object was compiled.
3897 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
3899 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
3902 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
3904 * maint.c (maintenance_command, maintenance_info_command):
3905 Install with allow_unknown as 0 and call help_list to show
3906 list of possibilities when no subcommand is specified.
3908 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
3910 * configure.in: Add m68k-ericsson-*.
3911 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
3913 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
3915 * maint.c: New file.
3916 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
3917 * Makefile.in (OBS): Add new file maint.o.
3918 * defs.h (command_class): Add class_maintenance.
3919 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
3920 commands. Allow for them (and other nonessential parts of gdb)
3921 to be selectively left out under special circumstances.
3922 * gdbtypes.c (recursive_dump_type): New function; supports
3923 maintenance print-type command.
3924 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
3926 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
3928 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
3929 initializers. Add initializations for setprintlist, showprintlist,
3930 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
3931 * printcmd.c (maintenance_print_type): New maintenance cmd.
3932 * valprint.c (setprintlist, showprintlist): Move to main.c, as
3933 implied by comment that all cmd lists are owned by main.c.
3934 * infcmd.c (unsetlist): Move to main.c, as implied by comment
3935 that all cmd lists are owned by main.c.
3936 * language.c (setchecklist, showchecklist): Move to main.c, as
3937 implied by comment that all cmd lists are owned by main.c
3938 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
3939 deletelist): Remove redundant declarations (also in gdbcmd.h).
3940 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
3941 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
3942 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
3943 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
3944 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
3945 maintenance_print_msymbols, maintenance_print_objfiles):
3947 * symmisc.c (printsyms_command, printpsyms_command,
3948 printmsyms_command, printobjfiles_command): Removed from
3949 _initialize_symmisc.
3950 * main.c (dump_me_command): Moved to maint.c and renamed to
3951 maintenance_dump_me.
3952 * breakpoint.c (all_breakpoints_info): Rename to
3953 maintenance_info_breakpoints.
3954 * breakpoint.c (_initialize_breakpoint): Convert add_info of
3955 all_breakpoints_info to add maintenance_info_breakpoints to the
3956 maintenanceinfolist instead.
3957 main.c (initialize_main): Set up maintenance class commands.
3959 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
3961 * energize-patches: Fix minor problems with building energize lib.
3963 * energize-patches: Change names of all cadillac procedure calls
3964 to be energize procedure calls. Simplify many hooks by moving
3965 tests energize.c. Configure energize, and build it automatically now.
3967 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
3969 * Makefile.in (VERSION): Bump to 4.5.7.
3970 * cplus-dem.c (demangle_args): Validate index for previously
3971 seen type to guard against bogus values from malformed manglings.
3972 * valops.c (value_struct_elt_for_reference): Guard against
3973 blindly using NULL return value from lookup_symbol.
3975 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
3977 * cadillac.c, cadillac-patches: Rename to energize.c and
3978 energize-patches. Change all routines and variables named
3979 'cadillac*' to 'energize*'. Create new file called energize.h to
3980 hold all interface declarations.
3982 * deblib/connection/*: Move all of this stuff into energize/, but
3983 delete unneeded files.
3985 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
3987 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
3989 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
3990 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
3991 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
3992 child processes, to avoid dead ones "hanging around" after GDB exits.
3993 (attach): Always stop the process if it needs it. Set RLC flag
3994 when attaching running processes, so it will continue if we detach
3995 it, quit, or are killed.
3996 (detach): Clear faults and set RLC flag to make process run
3998 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4000 (info_proc): Open process O_RDONLY, so we can see any process,
4001 even those controlled by debuggers.
4002 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4004 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4006 Relocate symbols using an array of section_offsets, rather than a
4007 single `addr' or `offset'. This makes Solaris-2 support work, and
4008 permits better VxWorks (and maybe xcoff) support later.
4010 * symtab.h (struct section_offsets): New structure for keeping
4011 a set of offsets, rather than a single one.
4012 (struct objfile): Replace addr with section_offsets member.
4013 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4014 * gdb-stabs.h: New include file with `symbol type specific'
4015 parameters for psymtabs and objfiles.
4016 * Makefile.in (HFILES): Add gdb-stabs.h.
4017 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4018 * coffread.c: Conforming changes. Fake offset array always 0.
4019 * dbxread.c: Conforming changes.
4020 (struct dbx_symfile_info): Move to gdb-stabs.h.
4021 (start_psymtab): Call elfstab_offset_sections to calculate good
4022 offsets for this source file, based on the ELF symbol table info.
4023 (read_ofile_symtab): Yank N_CATCH, which is dead.
4024 (process_one_symbol, N_CATCH): Yank.
4025 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4026 Relocate with SECT_OFF_TEXT.
4027 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4028 to distinguish relocatable from absolute symbols. Then, if not
4030 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4031 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4032 (", N_ROSYM): SECT_OFF_RODATA.
4033 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4034 (dbx_symfile_offsets): Add to translate addr to offset.
4035 * dwarfread.c: Conforming changes. Single offset currently used.
4036 * elfread.c: Add various complaints about elf/stab stuff.
4037 #include gdb-stabs.h. Conforming changes, using a single offset.
4038 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4039 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4040 for later use in building psymtabs.
4041 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4042 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4043 (free_elfinfo): New fn, frees all chained stab_section_infos
4044 in an objfile, and zaps the start-of-chain pointer.
4045 (elfstab_offset_sections): New fn, looks in stab_section_info
4046 chain to determine section bases to relocate a psymtab's worth
4047 of symbols, as they are being read.
4048 * mipsread.c: Conforming changes. Stabs-reading will relocate
4049 using one offset. MIPS-reading will not relocate at all.
4050 * partial-stab.h: Relocate different symbol types using different
4051 offsets from section_offsets.
4052 * symfile.c: Conforming changes.
4053 (find_lowest_section): Unused function to use later
4054 to free us from the Tyranny of the Text Section.
4055 (syms_from_objfile): Translate absolute arg ADDR to offsets used
4056 in all lower layers of symbol reading. Call format-specific
4057 sym_offsets function to initialize offsets for high speed symbol
4059 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
4060 (symbol_file_command, add_symbol_file_command): Callers changed.
4061 * symmisc.c (dump_psymtab): Print new relocation parameters.
4062 * xcoffread.c: Corresponding changes.
4064 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
4065 * main.c (main): Read the $HOME/.gdbinit file before processing
4066 the argv arguments (e.g. reading symbol files or core
4067 files). This allows global parameters to be set, which will apply
4068 during the symbol reading. The ./.gdbinit is still read after
4070 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
4071 * xcoffexec.c: Clean up quote inside comment.
4073 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
4075 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
4076 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
4077 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
4078 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
4079 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
4080 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
4081 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
4082 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
4083 values.c, xcoffread.c:
4084 Remove "(void)" casts from function calls where the return value
4085 is ignored, in accordance with GNU coding standards.
4087 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
4089 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
4090 * partial-stab.h: Ignore N_ENDM.
4091 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
4092 CODE or DATA section attachment. This eliminates a lot of random
4093 values from shared libraries, which screw up the ordinary symbols
4094 in the address ranges they happen to overlap.
4095 * buildsym.c (define_symbol): Eliminate special tests
4096 for function types; move into "function" cases in switch statement.
4097 (define_symbol: 'f', 'F', 'P'): Process all parameter types
4098 in case they define new type numbers. But ignore them (FIXME).
4099 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
4100 (read_sun_builtin_type): Add commentary.
4102 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4104 * xm-rs6000.h: define MEM_FNS_DECLARED
4106 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
4108 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
4109 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
4110 * mips-xdep.c: Remove most include files (unused, caused errs).
4111 (fetch_core_registers): Use right parameters in dummy fn.
4113 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
4115 * buildsym.c (scan_file_globals): Beware the null file.
4116 Fix from Jim Williams.
4118 * stack.c (return_command): Evaluate expression *before* popping
4119 off the stack frames! Fix inspired by Jim Williams.
4120 (up_silently_command, down_silently_command): No sel frame is error.
4122 * defs.h (memcpy, memset): Conditionalize decls on
4123 #ifndef MEM_FNS_DECLARED, since DECstation differs.
4124 (alloca): Break out the STDC and non-STDC alloca cases, to make
4125 it work on old preprocessors as well as "picky ANSI" ones.
4126 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
4128 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
4129 * utils.c (fputs_demangled): Rename SLOP since DECstation system
4130 header files define it!
4132 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
4134 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
4136 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4137 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
4138 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
4139 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
4140 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
4141 utils.c, valarith.c, valops.c, valprint.c, values.c:
4142 Replace bcopy() use with memcpy(), which is more standard and can
4143 take advantage of gcc's builtin functions for increased performance.
4144 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
4145 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
4147 Replace bzero() use with memset(), which is more standard and can
4148 take advantage of gcc's builtin functions for increased performance.
4149 * i386-tdep.c, main.c, valprint.c:
4150 Replace bcmp() use with memcmp(), which is more standard and can
4151 take advantage of gcc's builtin functions for increased performance.
4153 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
4155 * remote.c (remote_wait): Fix cast on signal() call.
4156 * defs.h (alloca): More diddling with alloca. Have to ensure
4157 that it has a prototype, so that if alloca is defined as a macro
4158 that takes an arg, the definition is seen as a use of a macro
4159 that takes an arg, to satisfy picky ANSI preprocessors.
4161 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
4163 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
4164 consistency with all other gdb files.
4165 * cadillac.c: Use <string.h> rather than <strings.h>.
4166 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
4167 * Makefile.in (MAKE): Remove definition for consistency with
4168 other Makefile.in files and to fix problem with recursive makes.
4170 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
4172 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
4175 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4177 * source.c (print_source_lines): for DOS interoperability; don't
4178 print CR (013) as ^M.
4180 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
4182 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
4184 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
4186 * remote.c (remote_wait): Cast signal to void * to avoid warning
4187 from busted HP compiler.
4189 * partial-stab.h (N_SO): Rearrange code a little so that all SO
4190 stabs cause end_psymtab to be called.
4192 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
4193 compiler feature of putting 'c' into basic type descriptors for
4196 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
4197 where there is no place for nPC in prrun struct.
4199 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
4201 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4202 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
4203 * dwarfread.c (enum_type): Save enum names on type_obstack.
4204 * dwarfread.c (struct_type): Save member name on type_obstack.
4205 * symtab.c (_initialize_symtab): Fix misspelling.
4206 * regex.c (store_jump, insert_jump): Return void.
4208 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
4210 * defs.h (PARAMS): Move to ../include/ansidecl.h.
4211 (alloca): Declare return type on SPARC, since Sun doesn't.
4212 (*_BYTE_ORDER): Improve comment: *must* be defined.
4214 * tm-hppa.h: New file, architectural definition of HP PA.
4215 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
4217 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
4218 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4219 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
4220 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
4223 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4224 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4225 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4227 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4229 * printcmd.c (output_command): Thinko.
4230 (x_command): Only set remembered size/format if cmd succeeds.
4232 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4233 since it is no longer used and burns time for every symbol read.
4234 (process_one_symbol): Treat N_CATCH like default (complain).
4236 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4238 * partial-stab.h (case N_TEXT): Fix fencepost error when
4239 detecting start of new symbol info after reading symtab for a
4240 module with a zero length TEXT segment.
4242 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4244 * Makefile.in (VERSION): Bump to 4.5.6.
4245 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4247 * defs.h (NORETURN): Define away for Lucid compiler.
4248 * remote.c (remote_timer, remote_interrupt): Signal handlers
4250 * ser-termios.c (serial_write, serial_close): Return whatever
4251 value the write/close call returns, rather than falling off end.
4252 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4253 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4255 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4256 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4258 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4259 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4260 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4261 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4263 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4264 store_inferior_registers): Supply missing fourth argument to
4266 * cadillac.c (kernel_dispatch): Make return type void.
4267 * cadillac.c (iosig): Signal handlers take one int arg.
4268 * valprint.c (val_print_fields): Call fprint_symbol to get
4269 automatic C++ demangling for mangled field names.
4271 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4273 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4274 * dwarfread.c (enum_type): Fix misspelling in comment.
4275 * valprint.c (val_print_fields, cplus_val_print): Minor
4276 adjustment to printing of C++ class structures to more closely
4277 match format for printing C structures, with and without setting
4280 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4282 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4283 (which is not a Posix signal) if it isn't defined.
4284 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4285 New port to Linux (a free Unix clone for 386 machines).
4287 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4289 COFF changes for dealing better with EPI 29K C compiler output.
4291 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4293 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4294 (read_coff_symtab): Move patch_opaque_types call from
4295 coff_symfile_read. Restrict it to symtabs from this objfile.
4296 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4297 references on opaque type chain; just let coff_lookup_type handle 'em.
4298 (decode_type): Complain about tagndx values on
4299 non-struct/union/enum types, which the EPI compiler tends to produce.
4301 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4303 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4306 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4307 usage to match new prototype. Include libbfd.h to get prototype.
4309 * source.c (find_source_lines): Handle large st_size fields.
4311 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
4313 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
4314 * stack.c (return_command): Use cleanups to avoid memory leaks.
4316 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
4318 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
4319 INT_REGNUM to INTE_REGNUM.
4321 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
4323 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
4325 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
4326 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
4327 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
4328 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
4330 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
4331 declarations of malloc/realloc/free that are inserted by some
4333 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
4335 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
4336 another decl of strdup (this really ought to come from libiberty.h!).
4338 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
4340 * remote.c (getpkt): Error if input exceeds buffer size.
4341 (_initialize_remote): `set remotedebug' enables packet trace.
4343 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
4344 N_SLINE's, etc, just like Sun cc on Solaris2.
4346 * am29k-tdep.c (read_register_stack, write_register_stack):
4347 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4348 variable. Add `set' and `show' commands for it.
4349 * doc/gdb.texinfo: Document it.
4351 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
4353 * valprint.c (type_print_1): Plug memory leak. Print all
4354 C++ syms as demangled, not just functions.
4355 * buildsym.c (read_range_type): When we find a signed char
4356 type, do a lookup of signed char, not plain char. Plain char's
4357 still get looked up as plain char's elsewhere.
4359 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
4361 * eval.c: Avoid residue-by-zero when evaluating without side effects.
4362 (Bug and fix found by Pierre Willard.)
4364 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
4366 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
4368 * xm-rs6000.h: Add decl for strdup().
4370 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
4373 * breakpoint.c (enable_command, disable_command): Without args,
4374 should only affect normal breakpoints and watchpoints.
4376 * m68k-pinsn.c (print_insn_arg): Make register be const.
4377 * xcoffexec.c: Remove ' from comment.
4378 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
4379 with decls of malloc in c-exp.tab.c (as produced by yacc).
4380 There's got to be a better way to do this...
4382 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
4384 * partial-stab.h: Convert single rindex use to strrchr.
4385 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
4386 standard <strings.h> file, now that the only single use of
4387 rindex in the gdb source files is gone.
4389 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
4391 * mipsread.c: Undo ill effects from including <strings.h>,
4392 which #defines index to be strchr. Unfortunately, index is
4393 a member of a symbol table structure that can't be changed.
4394 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
4395 remove redundant #include's.
4397 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
4399 * mipsread.c: #include <strings.h> for rindex().
4401 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
4403 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
4405 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
4407 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4408 extraneous SO stabs from busted C++ compilers.
4410 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
4412 * Makefile.in (VERSION): Bump to 4.5.5.
4413 * symtab.c (decode_line_1): Until C++ support stabilizes, when
4414 C++ lookups fail, print possibly helpful hint about completion.
4415 * cplus-dem.c (demangle_signature): Fix ARM style demangling
4416 for static data members.
4417 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
4418 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
4419 it's broken on ncr3000's.
4421 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
4423 * dwarfread.c (decode_modified_type): Change type of first arg.
4424 Change 'modifier' to char from unsigned char. Cast single use
4425 that needs to be unsigned char.
4426 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
4427 * utils.c (strdup_demangled): Add function.
4428 * defs.h (strdup_demangled): Add prototype.
4429 * stack.c (return_command): Demangle C++ function names for query.
4430 * infcmd.c (jump_command): Demangle C++ function names for query.
4431 * cplus-dem.c (consume_count): New function and prototype.
4432 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
4433 do_type): Replace conversion code with consume_count().
4434 * cplus-dem.c (gnu_special): Fix demangled of static members.
4435 * source.c (list_command): Print demangled function names
4436 when appropriate. Fix supplied by Peter Schauer.
4438 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
4440 * sparc-tdep.c: Clean up slightly for Solaris2.
4442 * buildsym.c (define_symbol): Nameless types are now on several
4443 platforms; generalize them and un-ifdef them to make Solaris 2
4446 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
4448 * infcmd.c: Fix typo (reported by Rob Savoye).
4449 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4450 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4451 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4452 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4453 rather than the one for the first file in the dependency chain.
4455 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4456 set. Don't reset our own texthigh, or dependency-only pst's, in
4457 scanning all the rest of the psymtabs.
4458 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4460 * buildsym.h (N_UNDF): Improve comments.
4461 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4463 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4465 * symtab.h (struct symbol): Add aux_value union for preserving
4466 an additional per-symbol value.
4467 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4468 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4469 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4470 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4471 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4473 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4475 * symfile.c (clear_symtab_users_once): Now non-static (for
4478 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4480 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4481 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4482 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4484 Solaris-2 support on SPARC:
4486 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4487 Add symbol_size and file offsets to struct symloc.
4488 Add static symbol_table_offset, string_table_offset,
4489 file_string_table_offset, next_file_string_table_offset,
4491 (add_old_header_file): Convert error() to complain()t.
4492 (dbx_symfile_read): Get symbol size via the objfile.
4493 Also get symbol_table_offset.
4494 (dbx_symfile_init): Record symbol size and count via the objfile.
4495 (dbx_next_symbol_text): Always add file_string_table_offset when
4496 accessing string table.
4497 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4498 (SET_NAMESTRING): Use the offset.
4499 (end_psymtab): Large kludge to determine addresses where source
4500 files start and end (for the psymtab header).
4501 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4502 Get this, symbol size, and symbol offset, from psymtab.
4503 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4504 Patch up last_source_start_addr if zero in N_SO.
4505 (process_one_symbol): Add variable function_start_offset.
4506 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4507 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4508 ( "", N_OBJ, N_OPT): Ignore.
4509 (elfstab_build_psymtabs): New function to read stabs out of
4512 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4513 (gdb): use GLOBAL_CFLAGS when linking, too.
4514 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4515 (N_OBJ, N_OPT): Ignore.
4516 ('f', 'F'): Save last function name.
4518 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4519 extra info in the minimal symbol.
4520 (elf_symtab_read): The extra info is the size of an ELF object,
4521 which was kludged to us in the `udata' field of the BFD symbol.
4522 Gag me with a crowbar...
4523 (elf_symfile_read): Keep track of both the absolute load address,
4524 and the offset between load addr and symbols. Handle STABS as
4525 well as DWARF sections, passing the absolute load address to
4526 elfstab_build_psymtabs.
4528 * symfile.h: Prototype elfstab_build_psymtabs.
4529 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4531 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4533 * buildsym.h: Add processing_acc_compilation flag.
4534 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4535 (define_symbol): Skip arg types in function entries. Resolve
4536 overloaded 'P' which acc uses for prototypes of functions called
4538 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4540 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4541 save size of ELF symbols. FIXME.
4542 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4543 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4545 * configure.in: Solaris config is sparc-sun-solaris2.
4546 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4548 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4549 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4550 * symfile.c (symfile_bfd_open): Comment where name is freed.
4551 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4553 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4555 * expprint.c (print_subexp): Add missing ']'.
4556 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4557 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4558 * WHATS.NEW: Point out improved C++ function name handling.
4559 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4560 type names for both implicitly and explicitly signed integral
4561 types. See comment in the source code.
4563 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4565 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4566 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4567 * expprint.c (print_subexp): Fix printing of register names.
4569 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4571 * inferior.h (register_valid): Declare.
4572 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4573 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4574 macros for traversing the data structures in a single objfile.
4575 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4576 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4579 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4581 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4582 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4583 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4584 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4586 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4588 * depend: rebuild to account for remote-st2000.c.
4589 * remote-st2000.c: Almost works now.
4590 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4592 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4594 * c-exp.y (yylex): Recognize single-quoted strings that specify
4595 tokens with embedded whitespace, such as C++ demangled names.
4596 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4597 * main.c (gdb_completer_quote_characters): Add global variable.
4598 * main.c (symbol_completion_function): Total rewrite for C++
4599 demangled name handling.
4600 * main.c (skip_quoted): New function.
4601 * main.c (main): Set rl_completer_quote_characters.
4602 * symmisc.c (dump_symtab): Print source language for symtab.
4603 * symtab.c (expensive_mangler): Add prototype and function.
4604 * symtab.c (completion_list_add_symbol): Total rewrite for new
4605 C++ demangled name handling.
4606 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4607 other changes for demangled C++ symbol handling.
4608 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4609 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4610 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4611 * symtab.c (completion_list_add_symbol): Total rewrite for new
4612 C++ demangled name handling.
4613 * symtab.c (expensive_mangler): New function.
4614 * utils.c (strcmp_iw, demangle_and_match): New functions.
4615 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4617 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4619 * Makefile.in: Roll VERSION to 4.5.4.
4620 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4621 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4622 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4624 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4626 * alldeps.mak: Rebuild to account for new files.
4627 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4628 * tm-st2000.h: New file.
4629 * configure.in: Tandem debug monitor (st2000) support.
4630 * remote-st2000.c, config/st2000.mt: ditto.
4632 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4634 * blockframe.c (inside_entry_file, inside_main_func,
4635 inside_entry_func): Return 0 if no symbols; avoid crashing.
4637 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4639 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4640 without masking, since it is signed and will later be compared
4641 against signed quantities. The right fix is probably to make
4642 it all unsigned, but this is a small, safe fix for this release.
4643 FIXME -- make the real change sometime soon.
4645 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4647 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4648 parameter in call to `symbol_file_add' to 0.
4650 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4652 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4654 * configure.in: Handle -m680[01234]0-wrs.
4656 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4658 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4659 `ieee_extended_to_double'.
4661 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4663 * valops.c (value_assign): Lint, by Pierre Willard.
4665 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4667 * coredep.c (fetch_core_registers): Remove premature warning,
4668 which triggers on DECstation even though all regs are accessible.
4670 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4671 sign-extension of instruction fields even on unsigned-char hosts.
4672 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4674 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4675 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4676 since they define the target, not the host.
4677 * m88k-pinsn.c: Fix typo.
4679 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4681 * valarith.c (value_zerop): -0.0 is still zero.
4682 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4683 Patches by Paul Eggert <eggert@twinsun.com>.
4685 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4687 * alldeps.mak, depend: re-make to account for ser-*.c.
4689 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4691 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4692 disconnecting from controlling terminal, to avoid gdb hanging
4693 on SVR4. Fixes bug reported by Oliver Okrongli.
4694 * procfs.c (PROC_NAME_FMT): Change format to match default used
4695 by system, as suggested by Oliver Okrongli.
4696 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4697 bug fix from Brent Townshend (bst%tt@cam.ORG).
4698 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4699 by turlais@rechser.total.fr.
4700 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4701 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4702 * objfiles.h (unlink_objfile): Add prototype.
4703 * objfiles.c (unlink_objfile): Add function.
4704 * objfiles.c (free_objfile): Call unlink_objfile.
4705 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4706 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4707 Also, discard old possibly bogus sf struct.
4708 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4709 find_sym_fns() for remapped symbol files, in case of any changes
4710 since the last mapping.
4712 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4714 * findvar.c (read_relative_register_raw_bytes): use the raw size
4715 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4717 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4719 Changes to support GDB running on DOS using GO32 and H8 support
4721 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4722 allowing hosts with different text and binary file formats to
4724 * coffread.c (read_coff_symtab): changed calling convention and
4725 operation - now it opens its own file with FOPEN_RB rather than
4726 duping and fdopening the provided handle.
4727 * dbxread.c, cplus-dem.c: #include mangling.
4728 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4729 binary files oring in the right bit.
4730 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4731 * remote-hms.c: cleanup to use the new remote serial stuff
4732 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4733 independent remote terminal I/O.
4734 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4735 * source.c (openp): fix off by one problem removing / - can now
4736 open a source file in the root directory with DOS.
4737 * values.c (value_as_pointer): remove bogus address bits from
4738 long. (unpack_long): unpack into unsigned long/short if pointer.
4740 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4742 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4743 It gets permanently stuck in many OSes.
4744 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4746 * breakpoint.c: Improve help text for info breakpoints.
4748 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4750 * README: Add pointer to internals doc, and describe reading
4752 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4753 * symtab.c (output_source_filename): Remove old glop for wrapping
4754 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4756 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4758 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4759 * munch: Add sort -u to avoid duplications.
4760 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4761 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4763 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
4765 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
4766 avoid infinite loops while demangling bogus mangled names.
4767 * valprint.c (type_print_base): Minor fix for GNU style guide
4770 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
4772 * Makefile.in (VERSION): Bump to 4.5.3
4773 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
4774 * Makefile.in (demangle): New target to create standalone
4775 demangler with same code and options as internal demangler.
4776 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
4777 to support ARM style and Lucid style demangling, improve
4778 maintainability, fix several demangling bugs. More changes
4780 * defs.h (strstr): Add ANSI compatible prototype.
4781 * valprint.c (type_print_1): Demangle using ansi option.
4782 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
4784 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
4786 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
4789 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
4791 * mipsread.c (parse_procedure): Return rather than using
4792 uninitialized variable 'b'.
4794 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
4796 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
4797 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
4798 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
4799 relative to each source file.
4801 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
4803 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
4806 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
4808 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
4809 * am29k-tdep.c: Update to latest code from AMD.
4810 (get_saved_register) don't crap out if no frame.
4811 * remote-udi.c: Set/clear inferior_pid as appropriate.
4812 (udi_open) call target_preopen, don't close fd 0!!!, clean up
4813 error handling. Fixup end-of-debugging messages.
4814 (udi_fetch_registers) clean up big time, mainly don't multiply
4815 register_valid indices by 4, and use proper Offset when reading
4816 gr96-gr127. (udi_store_registers) general cleanup.
4817 (fetch_register) cleanup, simplify. (regnum_to_srnum)
4818 INT_REGNUM->INTE_REGNUM.
4819 * tm-29k.h: Upgrade to latest code from AMD.
4820 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
4821 (UDIConnect) Clean up error processing (like, don't do exit() if
4822 execlp fails), make code restartable, make more attractive.
4823 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
4826 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
4828 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
4829 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
4830 from former to latter.
4832 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
4834 * cplus-dem.c (do_args): Handle void args the same as others.
4835 * objfiles.c (free_objfile): Only try to unmap files when
4836 reusable objfiles are supported.
4837 * valprint.c (type_print_varspec_suffix): Add parameter that
4838 specifies if C++ demangling included function arguments. Use
4839 it to suppress printing extra pair of ()'s.
4840 * valprint.c (type_print_1): Fix problem with printing demangled
4841 C++ function types where demangled type includes the function
4844 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
4846 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
4847 Allows selection of C++ demangler to be a configuration option
4848 until multiple demanglers are supported.
4849 * demangle.h: New include file for extended demangler support.
4850 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
4851 utils.c, valprint.c: Include "demangle.h" and change all calls
4852 to cplus_demangle() or fputs_demangled() to use individual
4854 * valprint.c (type_print_1): Change options to cplus_demangle
4855 to print demangled function args. Still broken, but now less so.
4856 * cplus-dem.c: Include demangle.h, reorganize and update some
4857 comments to reflect reality.
4858 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
4859 second arg from fixed integer to bit based multiple options.
4860 * cplus-dem.c (optable): Reformat and replace ansi members with
4862 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
4864 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
4866 * values.c (set_internalvar): Force evaluation of lazy values.
4867 Bug reported by RMS.
4869 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
4871 * Makefile.in (VERSION): Bump to 4.5.2.
4872 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
4873 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
4874 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
4875 proper handling of bit fields.
4876 * gdbtypes.h (struct type): Clarify use of field.bitpos.
4877 * symtab.h: Fix couple of misspellings in comments.
4878 * value.h (struct value): Clarify use of bitpos.
4879 * value.h (unpack_field_as_long): Change prototype, returns
4881 * values.c (unpack_field_as_long): Change return type to LONGEST,
4882 sign extend unpacked fields that are signed, other rewriting.
4883 * config/ncr3000.mt: New target config file.
4885 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
4887 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
4888 even when printing 8-bit characters.
4890 * gdbtypes.c (make_{reference,pointer,function}_type): New
4891 functions which handle overwriting of forward-referenced types
4892 for stabs file reading.
4893 (lookup_{reference,pointer,function}_type): These just call
4894 the make_*_type functions with a null storage alloc parameter.
4895 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
4896 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
4898 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
4899 (dbx_alloc_type): Make it easier to understand. No funct change.
4900 (define_symbol: 't'): Don't put the typedef name into the name of
4901 the struct, union, or enum. Bugfix.
4902 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
4903 routines to properly handle overwriting preallocated types so that
4904 forward references will work.
4905 (read_enum_type): Force enum values to file scope, due to bug in
4906 Sun compiler output. FIXME, fix later.
4908 Remove unused header_file_prev_index mechanism. It was already
4909 obsolete in gdb-3.5. These comments appeared in 3.5:
4910 /* This code was used before I knew about the instance codes.
4911 My first hypothesis is that it is not necessary now
4912 that instance codes are handled. */
4913 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
4914 * buildsym.h: Remove it and prev_index that saves it.
4915 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
4917 * solib.c (special_symbol_handling): When called from core files,
4918 must set up debug_addr. Don't print error messages, just return.
4919 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
4921 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
4923 * cplus-dem.c: Allow nested class names (as in
4924 Foo::Bar::method()).
4925 Allow the cleaner cfront style of nested class names
4926 (Q2_3Foo3Bar as well as Q23Foo3Bar).
4927 Make cplus_demangle re-entrant by removing use of global
4928 variables. Instead, place all shared variables in a
4929 stack-allocated structure, and pass around its address.
4931 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
4933 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
4934 29k-share/* subdirs...
4936 * remote-udi.c (udi_insert/remove_breakpoint): Completely
4937 rewrite, only leave out the bugs.
4939 * Makefile.in: Add 29k/UDI support. Improve depend.
4940 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
4942 * am29k-tdep.c: Update to use new calling conventions, and misc
4945 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
4947 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
4949 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
4950 breakpoint instructions that leave PC pointing at the right place.
4952 * core.c (core_open): Call warning() to print warnings.
4954 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
4956 * symtab.c (lookup_symbol): Need to check if msymbol->name is
4957 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
4958 This prevents a crash when trying to lookup the value of a
4959 non-existent symbol.
4961 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
4963 * signame.c, signame.h: Remove, replaced by strsignal.c in
4965 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
4966 sun386-xdep.c: Remove include of signame.h
4967 * Makefile.in (SFILES_MAINDIR): Remove signame.c
4968 * Makefile.in (HFILES): Remove signame.h
4969 * Makefile.in (OBS): Remove signame.o
4970 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
4971 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
4972 psignal, perror): Add prototypes.
4973 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
4975 * depend: Manually remove signame.[cho] references.
4976 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
4978 * convex-xdep.c (core_file_command): Replace use of sys_siglist
4979 with safe_strsignal.
4980 * core.c (core_open): Replace use of sys_siglist with
4982 * core.c (memory_error): Replace use of sys_errlist with
4984 * i960-tdep.c (print_fault): Replace use of sys_siglist with
4986 * infcmd.c (program_info): Replace use of sys_siglist with
4988 * infrun.c (signal_stop, signal_print, signal_program):
4989 Allocate dynamically based on dynamic determination of number
4990 of signals to support.
4991 * infrun.c (child_create_inferior): Replace use of sys_errlist
4993 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
4995 * infrun.c (sig_print_info): Replace use of sig_abbrev with
4996 strsigno and sys_siglist with safe_strsignal.
4997 * infrun.c (handle_command): Call signo_max to find number of
4998 signals. Replace sig_number with strtosigno and sig_abbrev with
5000 * infrun.c (signals_info): Replace sig_number with strtosigno.
5001 * infrun.c (_initialize_infrun): Call signo_max to find number of
5002 signals. Dynamically allocate signal_{stop,print,program}.
5003 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5004 * procfs.c (errnoname): Add function and prototype.
5005 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5006 of sys_siglist with safe_strsignal.
5007 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5008 sys_siglist with safe_strsignal.
5009 * procfs.c (info_proc_stop): Call errnoname.
5010 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5011 * stuff.c (main, get_offset): Replace use of sys_errlist with
5013 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5014 with safe_strsignal.
5015 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5016 with safe_strsignal.
5017 * utils.c (safe_strerror, safe_strsignal): Add functions that
5018 call strerror and strsignal respectively, and deal with NULL
5020 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5021 sys_errlist with safe_strerror.
5022 * valprint.c (val_print): Replace use of sys_errlist with
5025 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5027 * Makefile.in: rework CFLAGS so that they can be set from the
5028 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5029 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5030 Pass CFLAGS on recusions.
5032 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5034 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5035 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5036 overkill for the problem it solved.
5037 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5038 and default to simply printing type names as appropriate.
5039 * main.c (main): Remove one of the leading newlines from
5040 warning_pre_print initialization.
5041 * objfiles.c (open_existing_mapped_file): Add function and
5043 * objfiles.c (open_mapped_file): Rewrite to use new function
5044 open_existing_mapped_file.
5046 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
5048 * sun3-xdep.c (fetch_core_registers): Lint.
5049 * tm-sun3.h: Prototype lint.
5052 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
5054 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
5055 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
5056 * objfiles.c: Cast calls to close() with unused returns to void.
5057 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
5058 old objfile's name before updating it.
5059 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
5060 * objfiles.h (objfile struct): Add mmfd member.
5061 * symfile.c (syms_from_objfile): Move some code to
5062 new_symfile_objfile.
5063 * symfile.c (new_symfile_objfile): Add new function, common code
5064 from syms_from_objfile.
5065 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
5066 mapped and unmapped symbol files.
5067 * symfile.c (symbol_file_command): Print "No symbol file now"
5068 message, ala exec_file_command for the exec file.
5069 * symfile.h (new_symfile_objfile): Add prototype.
5070 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
5071 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
5073 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
5075 * rs6000-pinsn.c: New version from IBM (Metin).
5076 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
5077 to avoid warnings from some compilers.
5079 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
5081 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
5082 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
5083 type's flag word that marks it as a fundamental type.
5084 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
5085 flags argument for all calls to init_type().
5086 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
5087 flags argument for all calls to init_type(). Also remove
5088 dependency on host sizes for ints, floats, etc.
5089 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
5090 flags argument for all calls to init_type(). Also remove
5091 dependency on host sizes for ints, floats, etc.
5092 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
5093 bit to flags argument for all calls to init_type(). Add types
5094 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
5095 * valprint.c (unsigned_type_table, signed_type_table,
5096 float_type_table): Remove.
5097 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
5098 bit when printing fundamental types, and print the actual name
5099 for such types, rather than inventing one. Remove code that
5100 invented fundamental type names.
5101 * valprint.c (_initialize_valprint): Remove initializations
5102 for now removed unsigned_type_table, signed_type_table, and
5105 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
5107 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
5108 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
5111 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
5113 * dwarfread.c (target_to_host): New function similar to previous
5115 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
5116 Extensive changes to convert all previous usages to use new
5117 target_to_host() function.
5118 * dwarfread.c (struct dieinfo): Change types of most integral
5119 members to be unsigned.
5121 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
5123 * WHATS.NEW: Revise -mapped doc.
5125 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
5127 * mipsread.c (parse_partial_symbols): Complain when sh->index is
5128 too high or when skipping `forwards' moves us backwards.
5129 (parse_type): Print mis-guessed tag name in complaint.
5130 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
5131 (parse_procedure): Do not attempt to create symbols; just fill in
5132 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
5133 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
5134 for clarity. Set top_stack before calling parse_external. In
5135 stabs, sort symbols before calling parse_procedure.
5137 * symmisc.c (std_in, std_out, std_err): Add vars to access std
5138 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
5139 * Makefile.in: Remove stage* targets. Avoid echo on recursive
5140 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
5143 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
5145 * Makefile.in (VERSION): Set to 4.5.1.
5146 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
5147 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
5148 fill_gregset): New functions for SVR4 /proc support.
5149 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
5150 Remove new symbol types and such to ../include/coff/symconst.h.
5151 (parse_symbol): Simplify code for parsing struct/enum/unions.
5152 (parse_type): Handle `long long' types.
5153 (upgrade_type): Handle `const' qualifier.
5154 (parse_partial_symbols): fix indentation, clean a bit.
5156 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
5158 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
5159 copy in data from raw read buffers, calling bfd byteswapping
5160 routines as appropriate. Use to replace most existing memcpy
5162 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
5163 * configure.in: Recognize new ncr3000 config.
5164 * config/ncr3000.mh: New config file.
5166 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
5170 * README: Update for release.
5171 * Makefile.in: Update version to 4.5.
5172 * WHATS.NEW: The obvious.
5174 * depend: Generate new depend file for this release.
5176 * Makefile.in (depend): Fix dependancy generation so that it does
5177 not include gcc 'fixincluded' files, which are usually in a system
5180 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
5182 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
5183 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
5184 symbols for nameless types. And, handle `R' (register parameter
5185 type) for AIX. (an extension to existing stabstring grammar).
5186 * rs6000-xdep.c: Fix typo (= should have been ==).
5188 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
5190 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
5192 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
5194 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
5195 * signame.c (SIGWAITING, SIGLWP): Add.
5197 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
5199 * xm-i386mach.h: add decls for errno and strdup().
5201 * breakpoint.c (breakpoint_1): Add (int) casts for enums
5202 used in array index context (otherwise, some compilers barf).
5204 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
5206 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
5207 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
5208 in a system call, and provide better backtrace if so.
5210 * Makefile.in (HFILES): Add xcoffsolib.h.
5211 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
5212 * rs6000-pinsn.c: #include "opcode/rs6k.h"
5214 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
5215 mipscoff_symfile_read): Convert to BFD to do file I/O.
5217 * symfile.c: #include <ctype.h> to get proper def if isspace().
5219 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
5221 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
5223 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5224 function also when parsing embedded stabs.
5226 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5228 * mipsread.c: Fix more declarations.
5230 * mipsread.c: Fix many invocations of complain. Use enum
5231 type_code where appropriate.
5233 * xm-vaxult.h: Add decl for strdup().
5235 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5238 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5240 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5243 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5245 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5246 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5247 Merge in more patches for rs6000 from Metin Ozisik.
5248 * utils.c: Fix typo in comment.
5250 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5252 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5253 * procfs.c (attach): Set nopass_next_sigstop if attached
5254 process is forcibly stopped.
5255 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5256 resending SIGSTOP to attached process on first resume.
5258 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5260 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5262 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5264 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5265 (VERSION): Bump to 4.4.85.
5266 * mipsread.c: Update for new include files. Lint.
5267 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5268 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5269 Don't need to bring in mipsread.o specially any more.
5271 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5273 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5274 routine (for Irix-4.x). Make many funcs static and void.
5275 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5276 * (init_extra_frame_info): Don't trash cached value of frame
5277 pointer register. This fixes backtracing through routines that use
5278 alloca(). Generally clean up declarations of functions, and use
5279 typedefs and macros to reference data structures as appropriate.
5280 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5283 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5285 * values.c (unpack_long): Fix unpacking error for signed chars
5286 on hosts where the default character type is unsigned.
5287 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5288 for newer SVR4 variants.
5289 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5290 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5291 * procfs.c (mappingflags): Add support for MA_PHYS
5293 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5295 * buildsym.c (read_struct_type): Avoid coredump when C++
5296 abbreviated type name is messed up. Reported by Joe Buck.
5297 FIXME, we need to determine whether GDB or GCC needs to be
5298 smarter to correctly locate this type name.
5300 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5301 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5302 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5303 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5304 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5306 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5308 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
5309 * symtab.h (current_source_symtab): Make extern
5310 * symtab.h (current_source_line): Make extern
5311 * inferior.h: Move all procfs.c prototypes to one place, add
5312 prototype for proc_signal_handling_change. Add prototypes for
5313 signal_stop_state, signal_print_state, and signal_pass_state.
5314 * inferior.h (stop_soon_quietly): Make extern
5315 * inferior.h (attach_flag): Make extern
5316 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
5317 * infrun.c (signal_stop_state, signal_print_state,
5318 signal_pass_state): New functions to query specific signal
5320 * infrun.c (handle_command): Minor error message change, add
5321 NOTICE_SIGNAL_HANDLING_CHANGE.
5322 * procfs.c (open_proc_file): Remove iris specific reset of
5323 inherit-on-fork flag, moved to proc_set_exec_trap().
5324 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
5325 to reset inherit-on-fork flag, bash comment to GNU form.
5326 * procfs.c (proc_base_address, set_proc_siginfo,
5327 fetch_core_registers): Conform to code style.
5328 * procfs.c (signame.h): Include.
5329 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
5330 syscallname(), info_proc_syscalls()): New macros, tables, and
5331 functions to organize and report system call information.
5332 * procfs.c (saved_fltset, saved_trace, saved_sighold,
5333 saved_exitset, saved_entryset): Add to procinfo struct.
5334 * procfs.c (struct trans): Add.
5335 * procfs.c (pr_flag_table, pr_why_table, faults_table,
5336 siginfo_table, errno_table): Tables to translate numeric values
5337 to symbolic names and short descriptions.
5338 * procfs.c (signalname, info_proc_signals): Add function and
5340 * procfs.c (proc_info): Now info_proc.
5341 * procfs.c (proc_info_address_map): Now info_proc_mappings.
5342 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
5343 info_proc_faults, lookupname, lookupdesc, sigcodename,
5344 sigcodedesc): New functions.
5345 * procfs.c (proc_signal_handling_change): New function to set
5346 the trace flags based on the state of gdb's signal handling flags.
5347 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5348 and remove code to do PIOCSTRACE ioctl.
5349 * procfs.c (attach, detach): Preserve and restore process flags
5350 using saved_* fields in procinfo struct.
5351 * procfs.c (attach): Call proc_signal_handling_change.
5352 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
5353 * procfs.c (proc_desc): Update for latest changes.
5354 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
5355 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5356 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5358 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
5360 * procfs.c (set_proc_siginfo): Add prototype and new function.
5361 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
5362 up inferior siginfo struct.
5363 * elfread.c (elf_symfile_read): Compute the relocation amount
5364 by subtracting off the address of the ".text" section.
5365 * solib.c: Add pointer to ".text" section to so_list struct.
5366 * solib.c (solib_map_sections): Initialize pointer to ".text"
5367 section in so_list struct.
5368 * solib.c (symbol_add_stub): Pass base address of ".text"
5369 section to symbol_file_add, rather than the load address of
5370 the shared library. On SunOS they are the same. On SVR4 they
5373 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
5375 * mipsread.c (parse_procedure): PDR.isym should get pointer to
5376 function name, not .gdbinfo. symbol.
5378 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
5380 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
5382 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
5384 * Makefile.in (VERSION): 4.4.8
5386 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
5387 commands in .cshrc/.profile won't get traced.
5389 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
5391 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
5392 * exec.c (build_section_table): Don't abort if no sections.
5393 * sparc-tdep.c (single_step): Lint.
5394 * utils.c (mrealloc): Handle realloc (0, size) case here.
5396 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
5398 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
5401 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
5403 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
5404 .gdbinfo. symbols are created. Move creation from parse_procedure
5405 to parse_symbol, where it is fairly easy to grow the symtab. This
5406 also fixes a symtab trashing bug on all mips-based systems.
5407 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
5409 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
5410 mips_extra_func_info, and all the PROC_xxx macros that look at it.
5412 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
5414 * c-exp.y: Add missing return type to yyparse() prototype.
5416 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
5418 Create and use macros for iterating on symtabs, psymtabs, msymbols.
5420 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
5421 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
5422 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
5423 (patch_opaque_types): Avoid dummy args and result.
5424 * objfiles.c (have_partial_symbols, have_full_symbols,
5425 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
5426 (iterate_over_objfiles, iterate_over_symtabs,
5427 iterate_over_psymtabs): Remove, clunky and slow.
5428 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
5429 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
5430 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
5431 dump_objfile): Remove dummy args and results. Move filename
5432 comparisons to callers.
5433 (printsyms_command, printpsyms_command, printmsyms_command,
5434 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
5435 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
5436 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
5437 list_symbols, make_symbol_completion_list): Replace explicit
5438 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
5439 Eliminate Dijkstra flag crap, break out of loops with gotos.
5440 (lookup_symtab_1): Protect '/' tests from short filenames.
5441 (cplus_mangled_symbol): Move inline into lookup_symbol.
5442 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
5443 (relocate_minimal_symbol): Move inline to vmap_symtab.
5444 (vmap_symtab): Replace iteration with ALL_OBJFILES,
5445 iterate_over_msymbols with ALL_MSYMBOLS.
5447 Misc cleanup prior to release.
5449 * Makefile.in (VERSION): Roll to 4.4.7.
5450 (HFILES): Add call-cmds.h.
5451 * call-cmds.h: New header for command fns called by other files.
5452 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5453 (breakpoint_1): Remove unused type arg. Change callers.
5455 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5456 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5457 * mipsread.c: Add prototypes for all static functions.
5459 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5460 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5461 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5462 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5463 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5464 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5467 * buildsym.c (define_symbol): Handle global register variables
5468 (from Pierre Willard). Complain if register numbers are too large.
5469 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5470 * tm-sparc.h: Don't #include <sun4/reg.h>.
5471 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5472 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5474 * language.h: Avoid forward enum declaration.
5475 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5476 config/sun4os5.mt: New host and target.
5477 * defs.h (errno): #include <errno.h> rather than assuming int.
5478 From Pierre Willard.
5480 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5481 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5482 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5483 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5484 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5485 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5486 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5488 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5490 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5491 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5492 * language.h (enum exp_opcode): Avoid forward enum def.
5493 * main.c (define_command, user_defined_command): Lint.
5494 * mem-break.c, xcoffread.c: Lint.
5495 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5497 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5499 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5500 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5501 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5502 or IBM6000_TARGET as (approximately) appropriate.
5504 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5506 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5507 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5508 or not to try reading symbols from a mapped objfile. Plugs memory
5509 leak due to shared libraries generating no psymtabs or symtabs.
5511 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5513 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5514 * copying.awk: Lint. Make stronger warning at top of copying.c.
5515 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5516 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5517 (lookup_pointer_type): Add FIXME comment.
5518 * main.c (set_history_size_command): Disallow negative size.
5519 * partial-stab.h: Update copyright.
5520 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5522 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5524 * main.c (set_history_size_command): Negative size is error.
5525 (Reported by Peggy Fieland.)
5527 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5529 * coffread.c (coff_symfile_init): Update comment.
5530 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5531 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5532 macros to access the dbx specific objfile information.
5533 * dbxread.c (symfile_string_table, symfile_string_table_size):
5534 Remove these local variables.
5535 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5536 read_dbx_symtab): Remove the stringtab and stringtab_size params
5537 from the function prototypes, the function definition, and the
5538 function calls. These are now available via DBX_STRINGTAB and
5539 DBX_STRINGTAB_SIZE using the objfile pointer.
5540 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5541 an arg to read_dbx_symtab.
5542 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5543 stringtab and the dbx specific per-objfile private info.
5544 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5545 args in prototype, function definition, and function calls. It is
5546 now available via the DBX_SYMCOUNT macro using the objfile
5548 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5549 local instance of struct dbx_symfile_info and replace with DBX_*
5551 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5552 symfile_string_table and symfile_string_table_size.
5553 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5554 symfile_string_table.
5555 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5556 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5557 stringtab size variables. Remove all code that used to reread
5559 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5560 to prior to any calls to mmalloc for the objfile specific heap.
5561 * utils.c (init_malloc): Document the requirement that for each
5562 heap for which corruption checking is desired, that init_mmalloc
5563 must be called prior to any mmalloc calls on the heap.
5565 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5567 * rs6000-pinsn.c: Make dis-assembly output more like
5568 other targets: Don't print instruction in hex before
5569 the assembly; use print_address to print out jump
5572 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5574 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5575 * cplus-dem.c: Support "Sc" meaning "signed char".
5577 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5579 * configure.in: fix iris/iris3.
5581 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5583 * command.c, main.c (various places): Use ctype.h macros
5584 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5585 (such as (x >= 'A' && x <= 'Z')).
5586 (There are still more of these in other files.)
5587 * main.c (defined_command): Lower-case the user's
5588 new command before entering it. Needed because
5589 command lookup is case-insensitive (and also lower-cases).
5590 (Based on Metin's earlier patch.)
5592 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5594 * config/irix4.mh: new file.
5596 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5598 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5601 * xm-mips.h: Declare strdup for ultrix.
5603 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5604 when calling new_symbol.
5605 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5608 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5610 * config/rs6000.mh: Update (for Fred's new mmalloc)
5611 flags to disable use of GNU malloc/mmalloc.
5612 * munch: Change SYSV rule to allow .text before the label,
5613 as well as after, to work for AIX.
5614 * gdbtypes.h: Minor clarifiction.
5616 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5618 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5619 continuation in yet another place (between method declarations).
5621 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5623 * mips-tdep.c: include symfile.h and objfiles.h to fix
5626 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5628 * valops.c (value_struct_elt_for_reference): Added 'offset'
5629 parameter to handle multiple inheritance.
5630 * eval.c, value.h: Update accordingly.
5632 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5634 * objfiles.h: New file
5635 * Makefile.in (HFILES): Add objfiles.h
5636 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5637 main_scope_lowpc, main_scope_highpc.
5638 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5639 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5640 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5641 xcoffread.c, : Include objfiles.h.
5642 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5643 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5644 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5645 inside_entry_file() and logic changed appropriately.
5646 * blockframe.c (outside_startup_file): Renamed to
5647 inside_entry_file() and logic changed appropriately.
5648 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5649 and logic changed to use per-objfile specific fields.
5650 * blockframe.c (inside_entry_scope): Renamed to
5651 inside_entry_func() and logic changed to use per-objfile specific
5653 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5654 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5655 Remove extern decls.
5656 * symfile.c, symfile.h (entry_point): Remove extern decl.
5657 * coffread.c (coff_symfile_init): Common entry point init code
5658 moved to symfiles.c, call init_entry_point_info().
5659 * coffread.c (complete_symtab): Use new per-objfile entry info.
5660 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5661 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5663 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5664 * defs.h (inside_entry_scope, outside_startup_file,
5665 inside_main_scope): Prototypes changed for renames to
5666 inside_entry_func, inside_entry_file, inside_main_func,
5668 * symfile.c (syms_from_objfile): Common entry point init code
5669 moved to init_entry_point_info() and call init_entry_point_info().
5670 * symfile.h (init_entry_point_info): Include prototype.
5671 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5672 moved to symfiles.c and call init_entry_point_info().
5673 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5674 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5675 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5677 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5678 works for the majority of targets.
5679 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5680 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5681 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5682 Use default definition in frame.h.
5683 * frame.h (selected_frame_level): Make decl extern.
5684 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5685 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5686 * partial-stab.h: Use new per-objfile entry info.
5687 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5688 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5689 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5690 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5691 have_minimal_symbols): Prototypes moved to objfiles.h.
5692 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5693 Macros moved to objfiles.h.
5694 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5696 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5698 More C++ improvements (pointers to members, qualified names).
5699 * c-exp.y: Support exp.type::name and exp->type::name
5700 syntaxes. (Unfortunately, doesn't work for static members.)
5701 * c-exp.y, eval.c: Make type::~type work better.
5702 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5703 value_static_field by value_struct_elt_for_reference.
5704 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5705 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5706 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5707 for OP_SCOPE operand; no point in it now that we use lazy
5708 reading of values, and use "reference to member" objects.
5709 * gdbtypes.h: Clarify comment.
5710 * valops.c: Change value_struct_elt_for_address to return
5711 a reference (or variable), rather than a pointer. Change
5712 the name to value_struct_elt_for_reference to reflect this.
5713 Returning a reference instead of a address provides a
5714 generalization, since we can use the routine for both
5715 class::name as well as &class::name.
5716 Also, recurse to handle multiple inheritance properly.
5717 * valprint.c: Moved code to print pointer-to-members
5718 to new function point_class_member. This allows a
5719 "reference-to-member" to be printed using the same code.
5720 * valprint.c (type_print_varspec_prefix): Avoid printing
5721 "struct " for domains of class-member types.
5722 * valops.c (search_struct_field): Inline code for simplified
5723 version of value_static_field (which can then be deleted).
5724 * value.h: Rename value_struct_elt_for_address to
5725 value_struct_elt_for_reference. Delete value_static_field.
5726 * values.c: Remove no longer used function value_static_field.
5728 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5730 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5731 elfread.c (coff_symfile_finish): Add function, prototype, and
5732 add to the xxxx_sym_fns struct for each file type. Also reformat
5733 the xxxx_sym_fns vector to a standard format and add comments.
5734 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5735 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5736 Pass pointer to struct objfile rather than pointer to sym_fns.
5737 Change references inside each function accordingly. Allocate any
5738 symbol file specific info in the per-objfile memory region.
5739 * dbxread.c (free_and_init_header_files): Break function into
5740 free_header_files(), called from dbx_symfile_finish(), and
5741 init_header_files(), called from dbx_new_init().
5742 * dbxread.c (dbx_new_init): Move deallocation things to new
5743 dbx_symfile_finish function.
5744 * elfread.c (elf_new_init): Call buildsym_new_init().
5745 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5746 routine for the objfile before deallocating other stuff.
5747 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5748 * symfile.h: Move struct sym_fns to before struct objfile def.
5749 Add sym_finish function pointer and change prototypes of other
5750 function pointers to reflect passing struct objfile pointer rather
5751 than struct sym_fns pointer.
5752 * symfile.c: Remove now obsolete symtab_fns pointer.
5753 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5754 locates the correct sym_fns struct for the given objfile.
5755 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5756 for better support of mapped symbol tables.
5757 * symfile.c (symbol_file_command): Remove obsolete code using
5759 * symfile.h: Remove duplicate declarations for symfile_objfile,
5760 entry_point, and object_files.
5761 * target.c (target_info): Compare symfile_objfile to NULL.
5762 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5763 aixcoff_symfile_finish().
5765 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
5767 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
5768 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
5769 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
5771 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
5773 Some improvements to g++ debugging.
5774 * symtab.c (list_symbols): demangle before pattern matching.
5775 * symtab.c: Other fixes to improve handing of operators.
5776 * valprint.c (type_print_base): Fix test for constructor.
5777 * values.c (value_static_field): Allow evaluation of
5778 CLASS::METHOD, returning a function pointer.
5780 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
5782 * Makefile.in (VERSION): Roll 4.4.6.
5783 * exec.c (exec_file_command): Add code to ignore optional args
5784 passed in by file_command() for use in symbol_file_command().
5785 * main.c (main): Document -mapped and -readnow in help summary.
5786 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
5787 * objfiles.c (allocate_objfile): Filename arg removed. Changes
5788 to get filename from bfd with bfd_get_filename(). Test mapto
5789 against 0, not NULL. Use mstrsave() to make copy of filename.
5790 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
5792 * remote-vx.c (vx_load_command, add_symbol_stub):
5793 Symbol_file_add() takes an additional arg.
5794 * solib.c (symbol_add_stub): Symbol_file_add() takes an
5796 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
5797 changed to return a bfd not an objfile pointer.
5798 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
5799 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
5800 Change to eliminate local bfd and use symfile_bfd_open() plus
5801 allocate_objfile(). Add code to implement readnow option.
5802 * symfile.c (symbol_file_command): Changes to option handling,
5803 readnow functionality moved to symbol_file_add().
5804 * symfile.c (symfile_init): Eliminate local copy of bfd.
5805 * symfile.c (add_symbol_file_command): Changes to parse mapped
5806 and readnow options.
5807 * symfile.h (allocate_objfile): Arg removed from prototype.
5808 * symtab.h (symbol_file_add): Arg added to prototype.
5809 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
5812 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
5814 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
5815 mtrace.awk, state.c, state.h: Removed.
5816 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
5817 directories searched for source files.
5818 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
5819 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
5820 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
5821 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
5822 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
5823 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
5824 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
5826 * Makefile.in (HFILES): Remove state.h
5827 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
5828 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
5829 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
5830 * Makefile.in (clean): Remove all object files.
5831 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5832 * cplus-dem.c: Remove prototypes definitions that are now done in
5834 * dbxread.c (throughout): Change from using per-objfile
5835 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5836 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
5837 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
5838 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
5839 * depend: Remove dependencies for state.o, state.h.
5840 * dwarfread.c: Add declaration for warning_pre_print.
5841 * dwarfread.c (dwarfwarn): Use warning_pre_print.
5842 * dwarfread.c (throughout): Change from using per-objfile
5843 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5844 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
5845 use supplied objfile.
5846 * i386-xdep.c (print_387_status): Change to use warning() rather
5848 * i387-tdep.c (print_387_control_word): Change to use warning()
5849 rather than printfs.
5850 * infrun.c (wait_for_inferior): Remove unreachable abort() call
5851 that some compilers grumble about.
5852 * language.c (throughout): Add declaration for warning_pre_print
5853 and using warning() instead of printfs.
5854 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5855 * main.c (main): Add declaration for warning_pre_print and set it
5856 similarly to error_pre_print. Add declarations for
5857 mapped_symbol_files and readnow_symbol_files. Add appropriate
5858 definitions to long_options[].
5859 * minsyms.c: Trivial fix to comment.
5860 * objfiles.c (allocate_objfile): Substantially rewritten for
5861 using mapped symbol files.
5862 * objfiles.c (throughout): Change from using per-objfile
5863 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5864 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
5865 * source.c (throughout): Change from using per-objfile
5866 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5867 * source.c (open_source_file): Use mstrsave to save file name in
5868 mapped symbol region for objfile.
5869 * symfile.c: Remove include for state.h.
5870 include to local form.
5871 * symfile.c (symbol_file_add_digested): Remove.
5872 * symfile.c (symbol_file_add): Substantially rewritten for mapped
5874 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
5875 from objfile structure. Add malloc descriptor pointer (md).
5876 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
5877 * symm-xdep.c (print_fpu_status): Use warning() rather than
5879 * symmisc.c (free_symtab_block): Now takes and uses current
5881 * symmisc.c (throughout): Change from using per-objfile
5882 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5883 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
5884 Sun compiler grumblings when PTR is char *.
5885 * symtab.c (lookup_symbol): Cast return value of iterate_over_
5886 msymbols() to correct pointer type.
5887 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
5888 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
5889 error always starts on a line of it's own.
5890 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
5891 Rewrite for new mapped malloc package use.
5892 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
5893 that don't want to use the mapped malloc package; pass arguments
5894 on to traditional malloc package functions.
5895 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
5896 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
5897 mrealloc, malloc, and realloc but get fatal error if runs out
5899 * utils.c (msavestring, mstrsave): Save a string in a specific
5900 mapped malloc region.
5901 * utils.c (print_spaces): Use xmalloc to get the buffer.
5902 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
5903 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
5904 * config/i386v4.mh: Insignificant reorganization.
5906 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
5908 * xcoffread.c: Only enable compilation of debugging functions
5909 if IBM6000 is defined. Fails to compile otherwise.
5911 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
5913 * Makefile.in: pass MAKEINFO down on info.
5915 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
5917 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
5918 useless code, including an lseek to an uninitialized variable.
5919 Reported by Jim Williams <jimbo@wrs.com>.
5921 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
5923 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
5924 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
5925 * minsyms.c, symfile.c: Changes that may be generally
5926 applicable, but are #ifdef IBM6000 for now.
5927 * rs6000-xdep.c: Fixed typo in comment.
5928 * rs6000-tdep.c: Non-substatial changes.
5929 * xoffread.c: The main change here is addition of some
5930 debugging functions.
5931 * xoffexec.c: More changes.
5933 * xcoffread.c: Fixed two too-few-parameters bugs.
5935 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
5936 to SOLIB_CREATE_INFERIOR_HOOK macro.
5938 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
5940 * symfile.h: Add prototype for iterate_over_msymbols().
5941 * symtab.c (cplus_mangled_symbol): Add function.
5942 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
5943 iterate_over_msymbols to find demangled C++ symbol.
5944 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
5945 value to iterate_over_msymbols().
5946 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
5949 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
5951 * Makefile.in: added check target.
5953 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
5955 * ecoff.c: Move to ../bfd/coff-msym.c.
5956 * config/mt-*mips: Remove ecoff.o from the configuration.
5957 * remote.c (): Add newline to initial +.
5958 (remote_resume): Mention how to cope with signals.
5959 (remote_interrupt): Add debug msg.
5960 (remote-wait): Implement new 'T' reply, which includes
5961 status, PC, and FP all in a single short message.
5962 (putpkt): Add further debugging of packet acks.
5963 * mipsread.c (fixup_symtab): Also swap RFD's.
5964 (parse_partial_symbols): Avoid bug on unknown symbol types.
5965 * Makefile.in (VERSION): Roll to 4.4.5.
5966 * mips-tdep.c (heuristic_proc_start): Avoid long delays
5967 for remote MIPS by limiting heuristic to 200 byte search.
5968 (heuristic_proc_desc): Byte-swapping.
5969 (mips_print_register): Cope with failure of
5970 read_relative_register_raw_bytes. Byte-swap integers for
5972 * mips-pinsn.c (print_insn): Byte-swap instruction.
5974 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
5976 * config.sub configure.in config/mh-irix4
5977 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
5978 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
5979 gdb/xm-irix4.h gdb/config/mt-irix3
5980 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
5982 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
5984 * defs.h, utils.c: xrealloc takes PTR as first arg.
5985 * defs.h: Reword confusing comment about ANSI prototypes.
5986 * defs.h: Some minor whitespace changes.
5987 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
5988 not NULL, which can be (void *).
5989 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
5990 * tm-i386v.h (SP_ARG0): Define
5991 * xm-sysv4.h: Back out of change for missing prototypes.
5992 * i386-tdep.c (get_longjmp_target): Add function.
5994 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5996 * Makefile.in: install man page too.
5998 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6000 * All GDB files that #include defs.h: Removed stdio.h.
6001 (defs.h): #include stdio.h.
6003 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6005 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6006 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6007 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6008 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6009 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6010 it before printing out the hex shape of an address.
6012 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6014 * rs6000-xdep.c (frame_initial_stack_address): Move
6015 code to set frame->cache_fsr into new separate function
6016 frame_get_cacahe_fsr. This allows fixing a fatal error.
6017 * xcoffexec.c: Turn previously suppressed error
6018 message back on, after cleaning up BFD.
6020 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6021 printing of blank line, since it cases printing of an
6022 extra blank line. Is this intended? It does mess up
6024 * defs.h: Put back declarations of malloc and realloc,
6025 but protected by #ifndef MALLOC_INCOMPATIBLE.
6026 * objfiles.c: Undo previous change: Use malloc/realloc
6027 for objfile malloc/realloc fields (but add a cast).
6028 * xcoffexec.c: Suppress an error message (for now).
6030 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6032 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6033 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6034 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6036 * xcoffread.c: Modifications to C_DECL storage class handling, and
6037 introduction of an old smash_to_pointer_type() routine.
6039 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6040 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6041 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6042 parameters have been modified.
6044 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6045 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
6046 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
6047 and fetch_inferior_registers() always fetched all the registers
6048 resulting valid register values at hand all the time. Pushing a dummy
6049 frame did not require validating all register values first. After
6050 putting the above mechanism into action, we didn't have valid registers
6051 values always ready. Thus, all registers need to be fetched before
6052 pushing a dummy frame now.
6054 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6055 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
6056 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
6057 the starting address (actual frame address) of a frame.
6058 * rs6000-tdep.c: modifications to function_frame_info() to see if
6059 function reserves a frame pointer register (alloca register)
6060 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
6061 FRAME_LOCALS_ADDRESS has been updated to support debugging of
6062 functions with alloca() calls.
6064 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
6066 * xm-sysv4.h: Provide definitions/prototypes for host environment
6067 functions for which no definitions or prototypes are provided in
6068 any currently included gdb or host environment header files.
6069 For SVR4, this currently includes malloc and realloc, which cannot
6070 be portably prototyped in any gdb include file.
6072 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6074 * buildsym.h: Remove obsolete variable file_stabs.
6076 * Makefile.in: Move place where configure merges in host-
6077 and target-dependent fragments later, so the latter
6078 can override (say) GNU_MALLOC.
6079 * config/mh-rs6000: Use system malloc. Otherwise, I
6080 ended up with *two* incompatible versions of malloc
6081 (functions in libc would call the malloc in libc).
6082 I assume this is a shared library problem.
6084 * remote.c: Fix (presumed) typo.
6085 * objfiles.c: Use xmalloc/xrealloc instead of
6086 malloc/realloc (since the latter are no longer declared).
6088 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6089 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
6090 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
6091 handle individual registers.
6092 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
6093 correctly in case it wasn't cached yet. (A problem showed up
6094 after fetching individual registers.)
6095 * buildsym.c: Disable type_synonym_name's type name overwriting
6096 in cases it is unnecesary. rs6000 portation doesn't use
6097 type_synonym_name, and it used to nullify type names
6098 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
6099 type's name as soon as space for that type is allocated.
6100 * xcoffread.c: ignore a section's lineno information if it is
6101 not `.text'. (In rs6000 bfd portation integration, skipping over
6102 `.pad' sections are ignored since it was in machine independent
6103 part of the code. Thus, a problem of fake sections with invalid
6104 lineno information arised.)
6106 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6107 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
6108 * rs6000-tdep.c: make function_frame_info() work whether or not
6109 reading from a core file.
6110 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
6112 * infrun.c. main.c, printcmd.c. symtab.c:
6113 More changes from IBM for rs6000.
6116 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
6118 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
6119 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
6120 Merge in changes (mostly from IBM) for RS6000.
6121 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
6122 More changes from IBM for RS6000. These are in machine-
6123 independent code, and probably could do with some cleaning
6124 up. The most questionable of these are #ifdef IBM6000.
6125 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
6126 to single_step() (for consistency with rs6000 and i860).
6127 * utils.c: Allow the 1st arg to xrealloc to be NULL
6128 (in which case do malloc). This removes the need for
6129 some tests in xcoff code (and perhaps other places?).
6130 * coffread.c: Removed variables last_source_file,
6131 type_vector, and type_vector_length as these are now
6132 defined by buildsym.[ch].
6133 * defs.h: Remove prototypes for malloc and realloc, since
6134 these should only be used to implement xmalloc and xrealloc,
6135 and they conflict with <stdlib.h> in AIX - where they
6136 return void* even when __STDC__ isn't defined. Sigh.
6137 * munch: Recognize *initialize* in data as well as text
6138 (AIX uses data). Also, incorporate a patch from Garrett
6139 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
6140 much more sensible, by only trying to match the name of
6141 the initialize_foo function, and not the junk before it.
6143 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
6145 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
6146 unless symbol table indicates that something has changed.
6148 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
6150 * remote.c: Make it work for embedded MIPS. Increase buffer
6151 size, and use throughout. Round buffer size up if too many regs.
6152 Support baud rate setting and try for an 8-bit path. If
6153 interrupted while waiting for target, send a ^C down the wire.
6154 Avoid single-byte reads.
6155 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
6157 * mips-xdep.h: Avoid the embedded regs when on Unix.
6159 * mipsread.c: Byte-swap the symbol table structures, using
6160 routines from ecoff.c, to read a symbol table written in any
6161 of the four possible byte orders.
6162 * configure.in (mips-big-* target): Same as Sony News.
6163 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
6164 * ecoff.c: New file for symbol swapping routines.
6166 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
6168 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
6169 all-breakpoints' command.
6170 * (get_number): Allow users to enter negative breakpoint numbers.
6171 * (breakpoint_1): Reformat display of 'info break' to show new
6173 * (create_longjmp_breakpoint, breakpoint_re_set,
6174 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
6175 symfile.c (syms_from_objfile): Re-do
6176 insertion of longjmp breakpoints. Move all code into
6177 breakpoint_re_set, and call that instead of
6178 create_longjmp_breakpoint in symfile.c.
6180 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
6182 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
6183 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
6184 * symtab.c (find_pc_symtab): Handle having no objfiles.
6185 * infcmd.c: Fix comment.
6186 * objfiles.c (free_all_objfiles): Add.
6187 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
6188 * symfile.c (symbol_file_command): free all objfiles when
6189 specifying a new symbol file.
6190 (reread_symbols): Stat the file name, don't fstat the descriptor.
6192 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6194 * Makefile.in, configure.in: removed traces of namesubdir,
6195 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6196 copyrights to '92, changed some from Cygnus to FSF.
6198 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
6200 * dbxread.c (end_psymtab): Delete empty psymtabs.
6201 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
6202 * symfile.h (struct objfile): Add free_psymtabs.
6204 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
6206 * Makefile.in (VERSION): Roll to gdb-4.4.4.
6208 * symfile.c (symbol_file_command): strcmp => !strcmp.
6209 * breakpoint.h: Move prototypes to follow enum definition they need.
6210 * breakpoint.c, infrun.c: Lint.
6211 * printcmd.c: Use `enum enable' rather than `enum
6213 * mipsread.c: First pass at making it compile with the new
6214 objfile changes. Probably seriously broken still, but it
6217 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
6219 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
6220 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
6221 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6222 stepping (and nexting) through longjmp(). Also, cleanup
6223 breakpoint handling quite a bit by creating explicit breakpoint
6224 types instead of using magic breakpoint numbers.
6225 Makefile.in: Update version to 4.4.3
6227 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6229 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6230 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6231 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6233 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6235 * minsyms.c (install_minimal_symbols): Add bunches to any
6236 existing minsyms in the objfile. Avoid extra mallocation
6237 by working directly in the obstack. Remove ignored `mainline' parm.
6238 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6239 xcoffread.c: Change all callers.
6240 * FIXME: We should be able to eliminate MAINLINE from all the
6241 symbol readers now, with a small bit of work.
6243 * valops.c, value.h: Lint.
6244 * remote-vx.c: Add missing break; statement. Bugfix by
6245 Michael Sclafani, <sclafani@src.dec.com>.
6247 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6249 * Makefile.in (VERSION): Update version to 4.4.2
6250 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6251 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6252 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6253 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6254 mmap-alloc.o, mmap-sbrk.o
6256 * altos-xdep.c: Minor whitespace change.
6257 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6258 use to new minimal symbol table use.
6259 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6260 * arm-xdep.c (store_inferior_registers): Returns void.
6261 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6262 Convert from misc function vector use to new minimal symbol table use.
6263 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6264 * breakpoint.c: Add prototypes for local functions.
6265 * breakpoint.c (catch_command_1): Change to static and remove unused
6267 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6268 * breakpoint.h: Change function decls to prototype form.
6269 * buildsym.c: Add prototypes for local functions.
6270 * buildsym.c: Moved hashname() function here from dbxread.c.
6271 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6272 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6273 * buildsym.c (dbx_alloc_type): Change to static.
6274 * buildsym.c (finish_block): Add objfile parameter.
6275 * buildsym.c (misc): Change symbol_obstack to objfile version.
6276 * buildsym.c (make_blockvector): Change to static.
6277 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6278 * buildsym.c (compare_line_numbers): Change to static, args are const,
6279 cast args when used.
6280 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6281 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6282 and made static. Add objfile parameter.
6283 * buildsym.c (end_symtab): Simplify code using line table size.
6284 Realloc the linetable on the objfile symbol_obstack and copy there.
6285 * buildsym.c (scan_file_globals): Convert from misc function vector
6286 use to new minimal symbol use.
6287 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6288 strings get allocated in objfile's symbol_obstack. Convert references
6289 to builtin types to lookup_fundamental_type().
6290 * buildsym.c (read_type): Make static, add objfile parameter, convert
6291 references to buildin types to lookup_fundamental_type().
6292 * buildsym.c (read_struct_type): Add objfile parameter.
6293 * buildsym.c (read_array_type): Make static, add objfile parameter.
6294 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6295 * buildsym.c (read_huge_number): Make static.
6296 * buildsym.c (read_range_type): Make static, add objfile parameter,
6297 convert references to buildin types to lookup_fundamental_type ().
6298 * buildsym.c (read_args): Make static, add objfile parameter.
6299 * buildsym.h: Convert function decl's to prototype form.
6300 * c-exp.y: Add prototypes for local functions, convert uses of misc
6301 function vector to minimal symbol table. Reformat all builtin type
6302 initializations and pass a NULL objfile to init_type() for them.
6303 * coffread.c: Change context_stack ref's to coff_context_stack,
6304 add local function prototypes. Cast uses of xrealloc arg 1.
6305 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6306 crafting a new type.
6307 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6308 * coffread.c (finish_block): Change name to coff_finish_block.
6309 * coffread.c (make_blockvector): Add and use objfile parameter.
6310 * coffread.c (record_line): Change name to coff_record_line.
6311 * coffread.c (start_symtab): Change name to coff_start_symtab.
6312 * coffread.c (end_symtab): Change name to coff_end_symtab.
6313 * coffread.c (record_misc_function): Change name to record_minimal_
6314 symbol and change to minimal symbol table use from misc func tbl.
6315 * coffread.c (coff_symfile_read): Convert from misc function vector
6316 use to minimal symbol table use.
6317 * coffread.c (hashname): Remove; use common version in buildsym.c.
6318 * coffread.c (decode_base_type): Change references to builtin types
6319 to calls to lookup_fundamental_type().
6320 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
6321 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
6322 * command.c: Add prototypes for local functions.
6323 * command.c (add_cmd): Prototype the 'fun' parameter and use the
6324 appropriate member of the function union for that type.
6325 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
6326 ifdef out the function since it isn't currently used.
6327 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
6328 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
6329 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
6330 * command.c (help_cmd): Compare function pointer to NULL.
6331 * command.c (help_cmd_list): Compare function pointer to NULL.
6332 * command.c (lookup_cmd_1): Use correct member of function union.
6333 * command.c (undef_cmd_error): Make static.
6334 * command.c (complete_on_cmdlist): Use correct member of func union.
6335 * command.c (do_setshow_command): Use correct member of func union.
6336 * command.c (shell_escape): Convert rindex use to strrchr.
6337 * command.h (COMMAND_H): Define if already included.
6338 * command.h (cmd_list_element struct): Change 'function' to a union
6339 and prototype args. Prototype completer function.
6340 * command.h: Convert decl's to prototype form.
6341 * convex-xdep.c (store_inferior_registers): Returns void.
6342 * copying.c: Prototype local functions.
6343 * coredep.c: Minor whitespace change.
6344 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
6345 * cplus-dem.c: Prototype local functions.
6346 * dbxread.c (hashname): Remove; moved to buildsym.c.
6347 * dbxread.c (free_and_init_header_files): Make static.
6348 * dbxread.c: Add prototypes for local functions.
6349 * dbxread.c (new_object_header_files): Remove; inlined usages.
6350 * dbxread.c (xrealloc usages): Cast args.
6351 * dbxread.c (record_misc_function): Change to record_minimal_symbol
6352 and change usages accordingly.
6353 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
6354 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
6355 * dbxread.c (dbx_next_symbol_text): Make static.
6356 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
6357 * dbxread.c (init_bincl_list): Add and use objfile parameter.
6358 * dbxread.c (free_bincl_list): Add and use objfile parameter.
6359 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
6360 * dbxread.c (end_psymtab): Convert to use per-objfile data.
6361 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
6363 * dwarfread.c (record_misc_function): Change name to record_minimal_
6364 symbol and use minimal symbol table throughout.
6365 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
6366 * dwarfread.c: Convert all references to builtin types to use the new
6367 lookup_fundamental_type function.
6368 * dwarfread.c (read_enumeration): Add and use objfile parameter.
6369 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
6371 * elfread.c (record_misc_function): Convert to use record_minimal_
6373 * elfread.c (elf_symtab_read): Add objfile parameter.
6374 * eval.c: Add prototypes for local functions and move some decls
6375 around to accomodate prototypes.
6376 * expprint.c: Add prototypes for local functions. Change references
6377 to misc function vector to minimal symbol table.
6378 * findvar.c (read_memory usages): Cast args.
6379 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
6380 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
6381 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
6382 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
6383 * gould-xdep.c: Minor whitespace change.
6384 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
6385 * hp300ux-xdep.c (store_inferior_registers): Returns void.
6386 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
6387 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
6388 * i386-tdep.c: Add prototypes for local functions.
6389 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
6390 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
6391 that defaulted to int.
6392 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
6393 i386_push_dummy_frame): Returns void.
6394 * i386-xdep.c (i386_register_u_addr): Declare params that default to
6395 int and explicitly declare return type as int.
6396 * i387-tdep.c: Minor formatting changes.
6397 * i960-tdep.c (leafproc_return): Convert from misc function vector
6398 use to minimal symbol table use.
6399 * infcmd.c: Add prototypes for local functions.
6400 * infcmd.c (continue_command, until_next_command, until_command,
6401 path_info, path_command): Make static.
6402 * infcmd.c (step_1, until_next_command): Convert from misc func
6403 vector to minimal symbol table use.
6404 * inflow.c: Add prototypes for local functions.
6405 * infptrace.c (store_inferior_registers): Returns void, not int.
6406 * language.c (_initialize_language): Use proper member of function
6408 * m2-exp.y: Add prototypes for local functions, convert misc function
6409 vector uses to minimal symbol table uses.
6410 * m2-exp.y (make_qualname, yyerror): Make static.
6411 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
6412 * m68k-pinsn.c: Add prototypes for local functions.
6413 * m68k-pinsn.c (print_insn): Cast args to read_memory.
6414 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
6415 * m68k-stub.c: Add prototypes.
6416 * m88k-pinsn.c (sprint_address): Convert from misc function vector
6417 use to minimal symbol table use.
6418 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
6419 * m88k-xdep.c (store_inferior_registers): Returns void.
6420 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
6421 * mach386-xdep.c (store_inferior_registers): Returns void.
6422 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
6423 * main.c: Add prototypes for local functions.
6424 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
6425 longjmp() result to (NORETURN void).
6426 * main.c (catch_errors): Prototype the 'func' parameter.
6427 * main.c (disconnect, stop_sig, do_nothin, float_handler):
6428 Takes an unused arg.
6429 * main.c (execute_command): Call the right member of the func union.
6430 * main.c (command_loop_marker, symbol_completion_function,
6431 command_loop): Make static.
6432 * main.c (command_line_input): Make linelength unsigned, cast arg
6433 to command_line_input().
6434 * main.c (add_info, add_com): Prototype the 'fun' parameter.
6435 * main.c (initialize_main): Call right member of function union.
6436 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
6437 * mem-break.c: Include symtab.h
6438 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
6439 * mips-xdep.c (store_inferior_registers): Returns void.
6440 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
6441 use to minimal symbol table use.
6442 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
6444 * mipsread.c (make_type): Remove, convert usages to init_type.
6445 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
6446 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
6447 vector use to minimal symbol table use.
6448 * parse.c: Add prototypes for local functions.
6449 * parse.c (xrealloc usages): Cast args.
6450 * parse.c (prefixify_expression, length_of_subexp): Make static.
6451 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6452 * parser-defs.h: Convert function decls to prototype form.
6453 * partial-stab.h: Convert from misc function vector use to new minimal
6455 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6456 the per-objfile copies.
6457 * printcmd.c: Add prototypes for local functions. Move some struct
6458 definitions around to accomodate prototypes.
6459 * printcmd.c (decode_format): Make static, change args oformat and
6460 osize to int from char.
6461 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6462 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6463 * printcmd.c (print_address_symbolic): Convert from misc function
6464 vector use to minimal symbol table use.
6465 * printcmd.c (address_info): Convert from misc function vector use
6466 to minimal symbol table use.
6467 * printcmd.c (delete_display, enable_display, disable_display_command):
6469 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6470 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6471 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6472 * pyr-xdep.c (store_inferior_registers): Returns void.
6473 * remote-mm.c (mm_load): symbol_file_add return value unused.
6474 * remote-nindy.c: Minor format change.
6475 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6476 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6477 * rs6000-xdep.c (store_inferior_registers): Returns void.
6478 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6479 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6480 vector use to minimal symbol table use.
6481 * solib.c: Add prototypes for local functions.
6482 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6483 function vector use to minimal symbol table use.
6484 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6485 * solib.c (find_solib, shared_library_command): Make static
6486 * solib.c (read_memory, write_memory usages): Cast args.
6487 * solib.c (special_symbol_handling): Add function
6488 * source.c: Add prototypes for local functions.
6489 * source.c (select_source_symtab): Convert to scan objfiles.
6490 * source.c (open_source_file): Make static.
6491 * source.c (xrealloc usages): Cast args.
6492 * source.c (source_line_charpos): ifdef out, unused.
6493 * source.c (get_filename_and_charpos): Make static.
6494 * stack.c: Add prototypes for local functions.
6495 * stack.c (print_frame_info, frame_info): Convert from misc function
6496 vector use to minimal symbol table use.
6497 * symfile.c: Add prototypes for local functions.
6498 * symfile.c (compare_symbols): Make args const PTR's.
6499 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6500 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6501 * symfile.c (obsavestring): Add objfile parameter.
6502 * symfile.c (init_misc_bunches, prim_record_misc_function,
6503 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6504 sort_misc_function_vector, compact_misc_function_vector): Remove
6505 * symfile.c (symbol_file_add_digested): Add function.
6506 * symfile.c (symbol_file_add): Returns struct objfile *.
6507 * symfile.c (symbol_file_command): Modify for state file use.
6508 * symfile.c (symfile_open): Add parameter "dumpable".
6509 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6510 * symfile.c (load_command, add_symbol_file_command): Make static.
6511 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6512 * symfile.c (rindex usages): Converted to strrchr.
6513 * symfile.c (allocate_psymtab): New
6514 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6515 converted to minimal symbol table usage, but no obvious conversion.
6516 * symfile.c (free_all_symtabs): Remove.
6517 * symfile.c (_initialize_symfile): Use per-objfile info.
6518 * symfile.h: Rework the objfile structure to add per-objfile data
6519 objects (psymbol_obstack, symbol_obstack, type_obstack,
6520 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6521 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6522 Add prototypes to function declarations.
6523 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6524 function vector usage to minimal symbol table usage.
6525 * symmisc.c (DEV_TTY): Define if not defined.
6526 * symmisc.c: Add local function prototypes.
6527 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6528 printpsyms_command, print_objfiles, print_objfiles_command):
6529 Rework to use iterate_over_*
6530 * symtab.c: Add prototypes for local functions.
6531 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6532 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6533 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6534 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6535 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6536 lookup_reference_type, lookup_member_type, allocate_stub_method,
6537 check_stub_method, create_array_type, smash_to_member_type,):
6539 * symtab.c (lookup_symbol): Some args are const.
6540 * symtab.h: All type related defs and structs moved to gdbtypes.h
6541 * symtab.h: Convert decls to prototypes.
6542 * target.c (noprocess): Make static.
6543 * target.h: Change decl's to prototypes.
6544 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6545 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6546 * utils.c (_initialize_utils): Use correct member of function union.
6547 * valarith.c: include gdbtypes.h
6548 * valops.c: include gdbtypes.h, add prototypes for local functions.
6549 * valops.c (value_push, value_arg_push, find_function_addr):
6551 * valops.c (value_string): Convert from misc function vector use
6552 to minimal symbol table use.
6553 * valops.c (check_field_in): Make arg const.
6554 * valprint.c: Add prototypes for local functions.
6555 * valprint.c (print_string): Make static
6556 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6557 * values.c: Add prototypes for local functions.
6558 * values.c (value_headof): Convert from misc function vector to
6559 minimal symbol table.
6560 * xcoffexec.c: Add prototypes for local functions.
6561 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6563 * xcoffexec.c (relocate_minimal_symbol): Add.
6564 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6565 * xcoffread.c: Add prototypes for local functions.
6566 * xcoffread.c (sort_syms): Convert to scan objfiles.
6567 * xcoffread.c (read_xcoff_symtab): Make static.
6568 * xcoffread.c (various): Replace references to builtin types with
6569 calls to lookup_fundamental_type. Replace references to symbol_obstack
6570 and psymbol_obstack with pointers to the per-objfile copies.
6571 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6572 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6574 * xcoffread.c (init_stringtab): Add objfile parameter.
6575 * gdbtypes.c: New file
6576 * minsyms.c: New file
6577 * mmap-alloc.c: New file
6578 * mmap-sbrk.c: New file
6579 * objfiles.c: New file
6583 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6585 * Check in Fred Fish's changes in these modules. Fred
6586 will make ChangeLog entries for all of them. Update VERSION
6589 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6591 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6593 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6594 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6595 value.h: Prototypes for static functions; lint.
6596 * gdbtypes.h: Empty file to ease transition.
6598 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6600 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6601 inferior.h, language.h, signame.h, target.h, terminal.h,
6602 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6603 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6605 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6606 signame.c, sparc-xdep.c: Prototypes for all static functions.
6608 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6609 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6610 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6611 Remove to_call_function and target_call_function, since it
6612 always calls the same thing (call_function_by_hand).
6613 * core.c, exec.c, solib.c: Rename target_ops sections =>
6615 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6616 target.h: target_kill takes no args.
6617 * language.c (language_info): Scaffolding to allow briefer
6618 messages when the current language changes. FIXME.
6619 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6620 complaints about volatile functions.
6621 * xm-sysv4.h (HAVE_MMAP): Define.
6623 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6625 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6626 to make prototypes for all functions declared here.
6627 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6628 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6629 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6630 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6631 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6632 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6633 * utils.c: Avoid declaring malloc and realloc. Lint.
6634 (request_quit): Accept signal-number parameter.
6636 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6638 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6639 DIE's. Add new function read_tag_pointer_type() to read them.
6641 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6642 When creating a new user defined type, check to see if a partial
6643 type already exists, and if so, bash it to fit.
6645 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6647 * coffread.c (decode_base_type): Pass long, not union.
6648 Fix by Eric Valette, ev@chorus.fr.
6650 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6652 * elfread.c (elf_symtab_read): Fix code to correctly track
6653 changes in bfd for absolute symbols.
6655 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6657 * xm-vaxbsd.h: Close off comment.
6659 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6661 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6663 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6665 * mips-tdep.c (mips_print_registers): Print correct register
6666 number for double pseudo-registers.
6668 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6670 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6671 in the op$::OPERATOR. case. From Steven McCanne,
6672 <mccanne@horse.ee.lbl.gov>.
6674 * exec.c (set_section_name): Pass arg to exec_files_info;
6675 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6677 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6679 * main.c (print_gdb_version): Copyright msg: only this year.
6680 (cd_command): Avoid changing current_directory on error.
6682 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6684 * mipsread.c (parse_partial_symbols): Handle dependencies
6685 between partial symbol tables (when not doing stabs-in-ecoff).
6686 (This used to be handled by parse_fdr, but parse_fdr was
6687 incompatible with handling stabs-in-ecoff, so the code
6688 was re-written to not use parse_fdr. Unfortunately,
6689 the logic to handle dependencies was overlooked.)
6691 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6693 * coffread.c (read_enum_type): Use the size of a target int when
6695 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6697 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6698 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6699 TARGET_PTR_BIT to determine size of a pointer
6700 * values.c (unpack_long): when unpacking a REF or a PTR don't
6701 assume the size of the type.
6703 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6705 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6706 looking at its members. Improve guess between struct and union,
6707 only assuming union if multiple members have offsets of zero.
6709 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6711 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6712 (This is just for clarity - and one day permitting us to
6713 change FP0_REGNUM from 38 to 32, which would make more sense.)
6714 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6715 register numbers in stabs-in-ecoff get handled correctly.
6717 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6719 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6720 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6721 into BSD and Ultrix.
6723 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6725 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6727 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6729 * Makefile.in: Increment version to 4.4.1.
6730 * main.c (print_gdb_version): Update copyright notice.
6732 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6734 * mipsread.c: Prepend "struct " to the names of structure
6735 types, and similarly for enums and unions. (This used
6736 to be done, but got lost in the re-write to "guess" the
6737 difference between enum/struct/union.)
6738 Also, guess that a tag is an enum if the first member
6741 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6743 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6746 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6748 * Projects: Patching executables is done.
6749 * Makefile.in (VERSION): Roll to gdb-4.4.
6750 * README, WHATS.NEW: Update for gdb-4.4.
6752 * symfile.c (reread_symbols): Whenever we reread one object
6753 file's symbols, we must restart the scan, because the object_files
6754 chain has been permuted.
6756 * exec.c (exec_files_info): Split out into print_section_info.
6757 Print BFD filename of each section if it's not the default one.
6758 * core.c (core_files_info): Call print_section_info.
6760 * xm-vax.h: Include a few system header files whose definitions
6761 must precede defs.h.
6762 * language.c, language.h: Make some things const.
6763 * expression.h, main.c: const spreads like ooze.
6765 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
6766 since BREAKPOINT values can be >0x80.
6768 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
6770 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
6772 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
6774 * sparc-pinsn.c: Remove kludge for preferring architectures.
6775 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
6776 and forever. Add `add' instruction to the set that get checked
6777 for a preceding `sethi' in order to print an absolute address.
6778 Corresponding changes in ../include/opcode/sparc.h needed
6779 to eliminate garbage instructions.
6781 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
6783 * mipsread.c (parse_partial_symbols): Make sure partial
6784 symbols are created for external symbols (as used to be
6785 the case). This is a bit of a pain with the mips-coff.
6786 It uses a table which points to all of the external
6787 symbols belonging to a particular FDR or psymtab.
6788 Once we've generated this table, we might as well save
6789 it, and then use it in psymtab_to_symtab_1 to find
6790 the symbols to pass to parse_external().
6791 * symfile.c, symfile.c: New function start_psymtab_common
6792 to share the common parts of allocating a new psymtab
6793 for dbxread, mipsread (and later dwarfread). Its code
6794 was pulled out from start_psymtab in dbxread.c.
6795 * dbxread.c (start_psymtab): Use start_psymtab_common().
6797 * valprint.c (val_print): If there is an error when trying
6798 to print a string, check to see if there really is a problem
6799 by reading just one character. If that works, assume
6802 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
6804 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
6805 cypress, v8 mnemonics in that order.
6807 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
6809 * sparc-pinsn.c: Put the qsort() back in.
6811 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
6813 * findvar.c (read_register, write_register): Handle machines
6814 where REGISTER_TYPE is not the same size as "int".
6816 Handle debug symbols in dynamically loaded (relocated) code:
6818 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
6819 offset to process_one_symbol.
6820 (process_one_symbol): Take new offset parameter. Add it into
6821 appropriate symbol types to relocate symbols to loaded addresses.
6822 Handle all possible symbol types, and complain() about types that
6823 we don't expect to see.
6824 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
6825 process_one_symbol (FIXME, should pass real offset).
6829 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
6831 (set_breakpoint, break_command_1, until_break_command,
6832 catch_command_1, breakpoint_re_set_one): Use it.
6833 * symtab.h (resolve_sal_pc): Declare.
6834 * infcmd.c (jump_command): Use resolve_sal_pc.
6836 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
6838 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
6840 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
6842 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
6843 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
6844 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
6846 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
6848 * dbxread.c (process_one_symbol): Make a first cut at handling
6849 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
6851 * symtab.c (find_pc_line): Fix stepping into and out of #included
6854 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
6856 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
6857 no longer any need to copy ../include/opcode/* into gdb.
6859 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
6861 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
6863 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
6865 * valprint.c (type_print_base, type_print_method_args):
6866 Print C++ constructor methods without bogus "return type."
6868 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
6870 * infptrace.c (child_xfer_memory): Parameter "target" should
6871 be a pointer to a structure, not the entire structure.
6873 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
6875 * depend: Convert the couple of references to ansidecl.h that
6876 used the local gdb version to use the ../include version.
6878 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
6881 (child_xfer_memory): Takes pointer to a struct, not entire struct.
6882 (inferior_proc_init): Fix non-ANSI version of args.
6883 (attach): Call print_sys_errmsg with correct number of args.
6884 (mappingflags): Make static, does not need to be global.
6886 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
6887 not the entire struct itself.
6889 * valops.c (value_assign): Cast some args to modify_field() and
6890 {read,write}_register_bytes() correctly.
6892 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
6894 * Makefile.in (MALLOCSRC): Removed reference to removed local
6897 * dwarfread.c (list_in_scope): Needs an initial value, use file
6900 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
6902 * main.c (main): Make option_index local to keep new getopt happy.
6903 main.c, solib.c, Makefile.in: Update copyright notices.
6905 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
6907 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
6909 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
6911 * Makefile.in (HFILES): Add partial-stab.h.
6913 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
6915 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
6916 New files for stratus. Not complete enough to actually build
6917 on the Stratus machine; that awaits copyright assignment for
6920 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
6921 for getting custom flags into CFLAGS when doing makes.
6923 * configure.in: Add config information for stratus.
6925 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
6927 * dbxread.c (process_one_symbol): Pass address of structure
6928 to complain(), rather than the whole structure.
6930 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
6932 * solib.c (solib_add_common_symbols): Only compile in when not
6933 using SVR4 style shared libraries.
6935 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
6937 * dwarfread.c (locval): Add offreg flag to indicate location
6938 values that are computed off a base register.
6940 * dwarfread.c (new_symbol): Rework TAG_global_variable and
6941 TAG_local_variable cases to account for static variables
6942 within function scopes.
6944 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
6946 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
6947 doesn't exist on some systems.
6949 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
6950 nexting over recursive function calls.
6952 * target.c (target_read_string): Create this routine to read null
6953 terminated strings from the target. It deals with running off the
6954 end of memory elegantly as well. solib.c (find_solib): Use
6955 target_read_string() to avoid problems with running off the end of
6958 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
6959 that reference pgrp_inferior.
6961 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
6963 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
6964 mips-tfile has been hacked to act more "traditionally."
6965 * dbxread.c: Fixed typo in comment.
6967 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
6969 * mips-tdep.c (mips_skip_prologue): Add some number of
6970 'sw' instructions before 'addiu' adjusts the stack.
6972 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
6974 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
6975 freescope, buildblock closescope, record_line, add_symbol_to_list,
6976 gatherblocks, make_blockvector): Extensive changes to switch
6977 to generic symbol table building code in buildsym.c. Remove
6978 scope tree structures and functions, symbol table building
6979 functions, and lots of other small changes.
6981 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
6982 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
6984 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
6986 * buildsym.c (cleanup_undefined_types): Add support for enums.
6987 This fixes the 'GDB internal error. cleanup_undefined_types with
6990 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
6992 * dbxread.c: detect gcc2 compilations.
6994 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
6996 * sparc-pinsn.c: Rename bitfields that overlap with macro names
6997 in ../include/opcode/sparc.h.
6999 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7001 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7002 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7003 to reflect actual locations of opcode files, so TAGS target will
7006 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7008 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7011 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7012 dereferencing to access the correct elements.
7014 * valops.c (value_addr): Declare return type of external func
7017 * xcoffread.c: Undefine next_symbol_text before redefining it.
7019 For older changes see ChangeLog-9091
7025 version-control: never