1 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
3 * configure.in: added testsuite to configdirs.
5 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
7 * doc/stabs.texi: The `this' pointer is now known by the name
8 `this' instead of `$t'.
10 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
12 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
13 references of TAG_string_type DIEs in user defined types.
14 **** start-sanitize-chill ****
15 * ch-lang.c (chill_create_fundamental_type): Track compiler
16 change that now emits debugging info with the type long for Chill
18 **** end-sanitize-chill ****
20 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
22 * remote-mips.c: New file; implements MIPS remote debugging
24 * config/idt.mt: New file; uses remote-mips.c
25 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
27 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
28 floating point coprocessor.
29 (mips_push_dummy_frame): If not mips_fpu, don't save floating
31 (mips_pop_frame): If not mips_fpu, don't restore floating point
33 (_initialize_mips_tdep): New function; let the user reset mips_fpu
35 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
36 mips_fpu, don't use fp0 as floating point return register.
37 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
40 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
42 * gdb/testsuite: made modifications to testcases, etc., to allow
43 them to work properly given the reorganization of deja-gnu and the
44 relocation of the testcases from deja-gnu to a "tool" subdirectory.
46 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
48 * gdb/testsuite: Initial creation of gdb/testsuite.
49 Migrated dejagnu testcases and support files for testing nm to
50 gdb/testsuite from deja-gnu. These files were moved "as is"
51 with no modifications. This migration is part of a major overhaul
52 of dejagnu. The modifications to these testcases, etc., which
53 will allow them to work with the new version of dejagnu will be
54 made in a future update.
56 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
58 * NEWS: Add reminders for next release.
60 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
62 * mipsread.c (parse_lines): Correct check for files compiled with
65 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
67 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
69 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
71 * Makefile.in (VERSION): GDB-4.8 release!
72 * README, NEWS: Update for release.
74 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
76 * am29k-pinsn.c (print_insn): Minor nits with const.
77 * am29k-tdep.c: More minor nits with arg types for
78 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
80 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
82 * gcc.patch: Update for a different GCC (G++) bug.
83 * main.c (print_gdb_version): Update copyright year to 1993.
84 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
85 conditionalize this file on it. FIXME, right way is to split
86 these into two config files.
87 (ATTACH_DETACH): Define for BSD 4.4
88 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
89 (U_REGS_OFFSET): Revise for 4.4.
90 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
91 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
92 LONG_MAX into this file to avoid cpp "redefinition" warnings.
94 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
96 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
99 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
101 * c-lang.c (c_printstr): Bugfix for length==0 case.
103 * c-lang.c (c_printstr): If a C string ends in a null, don't
106 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
108 * defs.h (STRCMP): Make it work for unsigned chars.
110 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
112 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
113 * config/hp300bsd.mh (REGEX, REGEX1): Define.
114 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
115 define to kludge the large opcode table into two smaller tables,
116 since GCC take exponential space to build the table. Lint.
117 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
119 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
121 * Makefile.in (VERSION): Roll to 4.7.9.
122 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
123 definition here, to handle both BSD 4.3 and 4.4 systems.
124 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
125 * remote.c (alarm): Move declaration to global level, before
126 first reference to it.
127 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
128 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
130 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
132 * remote.c (readchar): forward declare alarm which otherwise looks
133 like an undeclared variable to gcc.
135 * dbxread.c (process_one_symbol): cast enum value N_SO into int
136 when comparing against an int. Avoids superfluous warning from
139 * inflow.c (set_sigint_trap): add cast to assignment from signal.
140 Avoids superfluous warnings from some systems and/or compilers
141 (like vax ultrix 4.2.)
143 * language.c (struct op_print unk_op_print_tab): use the enum
144 values rather naked zeros as initializers. Avoids warnings from
145 ultrix type compilers.
147 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
149 * Makefile.in (VERSION): Roll to 4.7.6.
150 (SFILES_SUBDIR): Add 29k-share/udi_soc.
151 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
152 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
153 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
154 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
155 (depend): Fix bug where nm-files in config files weren't noticed.
156 (make-proto-gdb-1): Avoid changing directories while building new
157 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
159 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
161 * remote.c: Improve error recovery. Allow user to break out
162 of initial connection attempt with INTERRUPT. Treat a timeout
163 while waiting for remote packet like a retry, unless the remote
164 side is actively running user code. Fix a few long printf_filtered's.
166 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
169 * buildsym.c (start_subfile): Allow null file name.
171 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
173 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
174 expects a pointer to complaint rather than a complaint
176 (process_linenos): free the previously allocated subfile name,
177 then allocate the new one from the heap.
179 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
181 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
183 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
185 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
186 Previously, would bogusly index off the bottom of type_vector.
187 (rs6000_builtin_type): Accept type number as argument.
188 (read_type, case '-'): Handle negatives like any other type number.
190 * symfile.c (deduce_language_from_filename): Handle null name.
192 * mips-tdep.c (isa_NAN): Fix byte order dependency.
193 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
194 fixed by sato@sm.sony.co.jp.
196 * xcoffread.c (parmsym): Don't use an initializer to set up
197 this struct symbol. Set it up in initialize_xcoffread.
198 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
199 works on real rs/6000 target with #ifndef FAKING_RS6000.
201 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
203 * stabsread.c (rs6000_builtin_type): Move function from
204 xcoffread.c:builtin_type.
205 * xcoffread.c (builtin_type): Move to stabsread. Remove
206 IBM6000_HOST dependency. Move misplaced comments.
207 (various): Change printf's to complaints.
208 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
209 objfile argument to read_type calls under #if 0.
210 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
211 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
212 * Makefile.in: xcoffread.o is not built by default.
213 * xm-rs6000.h (IBM6000_HOST): Remove.
214 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
215 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
218 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
220 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
221 VALUE_LVAL to be lval_memory so that we don't try to modify wild
222 register numbers when user tries to modify elements in structs
224 * inflow.c (child_terminal_info): Move banner outside of system
226 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
227 passes struct/union arguments by address.
229 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
231 * Based on patch from Kean Johnston <maw@netcom.com>:
232 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
233 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
234 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
236 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
238 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
239 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
241 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
243 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
246 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
248 * stabsread.c (define_symbol): Complain about unrecognized names
249 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
250 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
251 (read_cpp_abbrev): Don't use the class name as part of the
252 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
253 abbrevs. Inspired by Mike Tiemann.
254 (read_tilde_fields): Comment. Remove ancient dead code.
255 Remove erroneous but non-dead code. Simplify. Add complaints.
256 (in general): Remove extraneous (parentheses) in return
259 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
261 * coffread.c (coff_lookup_type): Fix fencepost error reported
262 by Art Berggreen, <arg@opal.acc.com>.
264 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
265 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
267 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
268 test, which is apparently left over from when we used native
269 include files and couldn't depend on the member names being there.
270 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
272 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
274 * mipsread.c: Major overhaul to use new BFD symbol table reading
275 routines. Now swaps information as it is needed, rather than
276 swapping everything when the file is read.
278 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
280 * Makefile.in (TARDIRS): Add sparclite demo dir.
281 (*.tab.c): Change dependency on Makefile to depend on
282 Makefile.in, otherwise it always rebuilds after configuring.
283 Force output *.tab.c file into current directory even in "make"
284 versions that rewrite dependent file names used in command lines.
286 * TODO: Remove some things we did.
287 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
288 * os68k-xdep.c: Remove; useless file (os68k is a target only).
289 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
290 * symtab.h: Eliminate unnamed unions and structs.
292 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
294 * Makefile.in (VERSION): Roll to 4.7.5.
296 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
298 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
299 re-evaluating symbol pointers.
301 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
303 * c-exp.y (lcurly, rcurly): New nonterminals.
304 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
306 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
307 made function static.
308 * parse.c (struct funcall): Moved struct def from parser-defs.h.
309 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
310 * parse.c (start_arglist):
311 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
312 * parser-defs.h (struct funcall): Moved struct def to parse.c.
313 * parser-defs.h (funcall_chain): Moved to parse.c.
314 * printcmd.c (print_frame_nameless_args): Fix prototype.
315 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
316 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
317 * valops.c (typecmp): Moved prototype from values.h.
318 * value.h (typecmp): Moved prototype to valops.c, made static.
319 **** start-sanitize-chill ****
320 * ch-exp.y (yylex): Change way control sequences are disabled.
321 **** end-sanitize-chill ****
323 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
325 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
327 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
329 * mipsread.c (upgrade_type): Build array types correctly, using
330 create_range_type and create_array_type.
332 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
334 * remote-nindy.c: Cleanup.
336 * infrun.c (wait_for_inferior): When rolling back the PC after
337 a breakpoint, call write_pc so that NPC gets rolled back as well
340 * blockframe.c (inside_entry_file, inside_main_func,
341 inside_entry_func): PC of zero is always "bottom of stack".
343 * printcmd.c (print_frame_args, print_frame_nameless_args):
344 Let print_frame_nameless_args decide whether there are any,
345 laying groundwork for possibly later printing 29K args for
346 functions where we have tag words but no symbols.
348 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
350 * Makefile.in: fix GDB doc targets for new doc subdir structure
352 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
354 * stack.c (parse_frame_specification): Parse as many arguments
355 as there are (up to MAXARGS). Pass all of them in argc, argv
356 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
357 many there were, onto SETUP_ARBITRARY_FRAME.
358 * tm-mips.h, tm-sparc.h: Corresponding changes.
359 * mips-tdep.c, sparc-tdep.c: Ditto.
361 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
363 * hp300ux-nat.c: Update copyrights.
364 * mipsread.c (parse_partial_symbols): Complain about block
365 indexes that go backwards. Fix from Peter Schauer.
366 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
367 symbol-file that has no linkage symbols to be read.
368 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
369 from tm- file to xm-file, since they're host dependent.
370 * valarith.c (value_binop): Typo.
372 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
374 * sparclite/aload.c: Add copyleft.
375 * sparclite/crt0.s: Add comment at beginning.
377 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
379 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
380 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
382 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
384 * values.c (value_headof): Fix typo in which VTBL and ARG were
385 being confused for one another.
387 * valops.c (typecmp): Now static.
389 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
390 baseclass--we don't always inherit its virtual function table
393 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
394 pointer correctly in case value_struct_elt moves it around.
396 * valops.c (typecmp): Now static. Also, now groks references
399 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
400 zero on recursive call. If NAME is the name of TYPE, return TYPE.
402 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
404 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
405 to avoid "too much defining" error from native C compiler (!).
407 * Makefile.in (HFILES): Add typeprint.h.
408 * typeprint.[ch]: Update copyrights.
410 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
412 * Makefile.in: Update to match doc/ subdir changes.
414 * config/hp300hpux.mh: No cross-host file needed, just native.
415 * config/go32.mh: Remove nonexistent "native" support.
417 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
418 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
419 * m88k-tdep.c (next_insn): Lint, cleanup.
420 (store_parm_word): Lint.
422 * README: Fix typo (reported by karl@hq.ileaf.com).
424 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
426 * expression.h (BINOP_CONCAT): Document use for self concatenation
427 an integral number of times.
428 * language.c (binop_type_check): Extend BINOP_CONCAT for self
430 * valarith.c (value_concat): Rewrite to support self
431 concatenation an integral number of times.
432 **** start-sanitize-chill ****
433 * Makefile.in (ch-exp.tab.c): Change "expect" message.
434 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
435 eliminate hundreds of spurious shift/reduce and reduce/reduce
436 conflicts that mask the 5 real ones.
437 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
438 * ch-exp.y (integer_literal_expression): Remove production,
440 **** end-sanitize-chill ****
442 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
444 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
445 implied that "no side effects" was nonfunctional.
446 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
447 character string and bitstring concatenation.
448 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
449 * expression.h (exp_opcode): Add BINOP_CONCAT.
450 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
451 * language.c (string_type): Add function to determine if a type
453 * language.c (binop_type_check): Add case for BINOP_CONCAT.
454 * valarith.c (value_concat): New function to concatenate two
455 values, such as character strings or bitstrings.
456 * valops.c (value_string): Remove error stub and implement
458 * value.h (value_concat): Add prototype.
459 **** start-sanitize-chill ****
460 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
461 * ch-exp.y (yylex): Recognize SLASH_SLASH.
462 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
464 **** end-sanitize-chill ****
466 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
468 * c-exp.y (exp): Add production to support direct creation
469 of array constants using the obvious syntax.
470 * c-valprint.c (c_val_print): Set printed string length.
471 * dwarfread.c (read_tag_string_type): New prototype and
472 function that handles TAG_string_type DIEs.
473 * dwarfread.c (process_dies): Add case for TAG_string_type
474 that calls new read_tag_string_type function.
475 * expprint.c (print_subexp): Add support for OP_ARRAY.
476 * gdbtypes.c (create_range_type, create_array_type): Inherit
477 objfile from the index type.
478 **** start-sanitize-chill ****
479 * ch-typeprint.c (chill_print_type): Add case for
481 * ch-valprint.c (chill_val_print): Fix case for
483 **** end-sanitize-chill ****
485 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
487 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
488 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
491 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
493 * c-exp.y (exp:STRING): Convert C strings into array-of-char
494 constants with an explicit null byte terminator. OP_STRING is
495 now used for real string types.
496 * c-lang.c (builtin_type_*): Move declarations to lang.c since
497 they are used by all languages.
498 * c-lang.c (_initialize_c_language): Move initializations of
499 builtin_type_* to lang.c.
500 * c-typeprint.c (c_type_print_varspec_prefix,
501 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
503 * c-valprint.c (c_val_print): Change the way character arrays
504 are printed as strings to be consistent with the way strings
505 are printed when pointer-to-char types are dereferenced.
506 Remove test of print_max before calling val_print_string, which
507 now does it's own test.
508 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
509 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
510 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
511 * gdbtypes.c (builtin_type_*): Add declarations moved from
513 * gdbtypes.c (create_string_type): New function to create real
515 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
516 renamed to TYPE_CODE_STRING.
517 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
518 builtin_type_* types moved from c-lang.c.
519 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
521 * gdbtypes.h (builtin_type_string): Add extern declaration.
522 * gdbtypes.h (create_string_type): Add prototype.
523 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
524 renamed to TYPE_CODE_STRING.
525 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
527 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
528 renamed to TYPE_CODE_STRING.
529 * parse.c (length_of_subexp, prefixify_subexp): Add case for
531 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
532 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
534 * valops.c (allocate_space_in_inferior): New function and
535 prototype, using code ripped out of value_string.
536 * valops.c (value_string): Rewritten to use new function
537 allocate_space_in_inferior, but temporarily disabled until some
538 other support is in place.
539 * valops.c (value_array): New function to create array constants.
540 * valprint.c (val_print_string): Add comment to document use,
541 complete rewrite to fix several small buglets.
542 * value.h (value_array): Add prototype.
543 * value.h (val_print_string): Change prototype to match rewrite.
544 **** start-sanitize-chill ****
545 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
546 * ch-exp.y (match_character_literal): Disable recognition of
547 control sequence form of character literals and document why.
548 **** end-sanitize-chill ****
550 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
552 * nindy-share/nindy.c: Add comments to #endif's to clarify
555 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
556 read_memory to get byte order right.
557 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
558 anymore. This is done in paread.c now. We expect unwind info
559 to hang off of objfiles, and search all of the objfiles when until
561 * (skip_trampoline_code): Cast arg to target_read_memory.
562 * objfiles.h (struct objfile): Add new field obj_private to hold
563 per object file private data (unwind info in this case).
564 * paread.c (read_unwind_info): New routine to read unwind info
565 for the objfile. This data is hung off of obj_private.
566 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
567 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
568 make this easier to access.
570 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
572 * c-valprint.c (cp_print_class_member): Add extern decl.
573 * c-valprint.c (c_val_print): Extract code for printing methods
574 and move it to cp_print_class_method in cp-valprint.c.
575 * c-valprint.c (c_val_print): Extract code to print strings and
576 move it to val_print_string in valprint.c.
577 * cp-valprint.c (cp_print_class_method): New function using
578 code extracted from c_val_print.
579 * valprint.c (val_print_string): New function using code
580 extracted from c_val_print.
581 * value.h (val_print_string): Add prototype.
582 **** start-sanitize-chill ****
583 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
584 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
585 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
586 CHECKBUF, growbuf_by_size): New variables, macros, and support
587 functions for implementing a dynamically expandable temp buffer.
588 * ch-exp.y (match_string_literal): New lexer function.
589 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
590 removed and replaced with new CHECKBUF macro.
591 * ch-exp.y (yylex): Call match_string_literal when appropriate.
592 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
593 **** end-sanitize-chill ****
595 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
597 * Makefile.in: Add info for paread.o.
598 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
600 * blockframe.c (frameless_look_for_prologue): Correct the
602 * gdbtypes.h, gdbtypes.c: Use const in decl of
603 cplus_struct_default, now that pa-gas assembler has been fixed.
604 * hppah-nat.c: Formatting.
605 * hppah-tdep.c: Remove lots of useless externs for variables we
607 * (find_unwind_entry): Speed up by using binary search, and a one
609 * (rp_saved): New routine to see what unwind info says about RP
610 being saved on the stack frame.
611 * (frame_saved_pc): Look for prologue to see if we need to
612 examine the stack for the saved RP or not.
613 * (init_extra_frame_info): Check for prologue, instead of
614 framesize to determine if we are frameless or not.
615 * (frame_chain_valid): Stop backtraces when we run into _start.
616 * (push_dummy_frame): Reformat to make more readable.
617 * (find_dummy_frame_regs): ditto.
618 * (hp_pop_frame): ditto.
619 * (hp_restore_pc_queue): small cleanup.
620 * (hp_push_arguments): ditto.
621 * (pa_do_registers_info): ditto.
622 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
623 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
624 * Define FRAME_CHAIN_VALID.
625 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
628 * paread.c (pa_symtab_read): Use new bfd conventions for
629 accessing linker symbol table.
630 * (pa_symfile_init): Access embedded STAB info via BFD section
631 mechanism and related macros.
634 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
636 * sparc-stub.c: Use a seperate stack for our traps.
637 * Handle recursive traps.
638 * Remove all trap init code. This needs to be done by the
640 * (set_mem_fault_trap): Call exceptionHandler() to setup this
642 * (handle_exception): See if we are at breakinst, if so, then
643 advance PC sp that users can just step out of breakpoint().
644 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
645 new place if SP has changed.
646 * (case 's'): Get rid of this, we can't do it yet.
647 * (case 't'): New command to test any old random feature.
648 * (case 'r'): New command to reset the system.
649 * (breakpoint): Add label to breakpoint trap instruction so that
650 handle_exception() can detect where we are and get past the
651 breakpoint trivially.
653 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
655 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
657 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
659 * configure.in: recognise all sparclite variants
661 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
663 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
664 binary files oring in the right bit.
666 * main.c, source.c, state.c, symmisc.c: use macros defined in
667 fopen-{bin|both} when fopening files.
669 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
671 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
672 from a configuration file (typically including <limits.h>), or to
673 TARGET_CHAR_BIT if CHAR_BIT is not defined.
674 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
675 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
676 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
677 * exppritn.c (print_subexp, dump_expression): Add case for
679 * expression.h (OP_BITSTRING): New expression element type for
681 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
682 macros to convert between number of expression elements and bytes
683 to store that many elements.
684 * i960-tdep.c (leafproc_return): Use new macros to access
685 minimal symbol name and address fields.
686 * m88k-pinsn.c (sprint_address): Use new macros to access
687 minimal symbol name and address fields.
688 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
689 minimal symbol address field.
690 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
691 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
692 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
693 Use new BYTES_TO_EXP_ELEM macro.
694 * parse.c (write_exp_bitstring): New function to write packed
695 bitstrings into the expression element vector.
696 * parse.c (length_of_subexp, prefixify_subexp): Add case for
698 * parser-defs.h (struct stoken): Document that it is used for
699 OP_BITSTRING as well as OP_STRING.
700 * parser-defs.h (write_exp_bitstring): Add prototype.
701 **** start-sanitize-chill ****
702 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
703 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
704 LOWER, LENGTH): New tokens for keywords.
705 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
706 upper_lower_argument, length_argument, array_mode_name,
707 string_mode_name, variant_structure_mode_name): New non-terminals
709 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
710 * ch-exp.y (match_bitstring_literal): New lexer support function
711 to recognize bitstring literals.
712 * ch-exp.y (tokentab6): New token table for 6 character keywords.
713 * ch-exp.y (tokentab5): Add LOWER, UPPER.
714 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
715 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
716 * ch-exp.y (yylex): Check tokentab6.
717 * ch-exp.y (yylex): Call match_bitstring_literal.
718 **** end-sanitize-chill ****
720 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
722 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
723 symbol name and value fields.
725 * c-exp.y (yylex): Make static, to match prototype and other
728 * expression.h (exp_opcode): Add BINOP_MOD.
729 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
730 * expprint.c (dump_expression): Handle new BINOP_MOD.
731 * language.c (binop_type_check): Handle new BINOP_MOD.
732 * main.c (float_handler): Re-enable float handler when hit.
733 * valarith.c (language.h): Include, need current_language.
734 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
735 for integer divide truncates towards zero for negative results.
736 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
737 * valarith.c (value_binop): Allow arithmetic operations on
738 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
739 **** start-sanitize-chill ****
740 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
741 * ch-exp.y (tokentab3): Add MOD and REM.
742 * ch-exp.y (yylex): Set innermost_block for symbols found
743 in local scopes. Return LOCATION_NAME for local symbols.
744 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
745 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
746 **** end-sanitize-chill ****
748 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
750 * command.c (shell_escape, make_command, _initialize_command):
751 don't create or use fork if CANT_FORK is defined.
752 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
753 code written for the IBM PC" remain.
754 * xm-go32.h: define CANT_FORK
756 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
758 * remote-sim.c: first attempt at general simulator interface
759 * remote-hms.c: whitespace
760 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
761 understand new stack layout. (print_register_hook): print ccr
762 register in a fancy way.
764 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
766 * eval.c (language.h): Include.
767 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
768 to pointer types when the current language is C. It loses for
769 other languages when the lower index bound is nonzero.
770 * valarith.c (value_subscript): Take array lower bounds into
771 account when performing subscripting operations.
772 * valops.c (value_coerce_array): Add comment describing why
773 arrays with nonzero lower bounds are dealt with in value_subscript,
774 rather than in value_coerce_array.
776 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
778 **** start-sanitize-chill ****
779 * ch-exp.y (FLOAT_LITERAL): Add token.
780 * ch-exp.y (literal): Add FLOAT_LITERAL.
781 * ch-exp.y (match_float_literal): New lexer routine.
782 * ch-exp.y (convert_float): Remove.
783 * ch-exp.y (yylex): Call match_float_literal.
784 * ch-exp.y (yylex): Match single '.' after trying
785 to match floating point literals.
786 **** end-sanitize-chill ****
788 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
789 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
791 * expprint.c (dump_expression): New function for dumping
792 expression vectors during gdb debugging.
793 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
794 MULTI_SUBSCRIPT and moved out of BINOP range.
795 * expression.h (DUMP_EXPRESSION): New macro that calls
796 dump_expression if DEBUG_EXPRESSIONS is defined.
797 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
798 * parse.c (length_of_subexp, prefixify_subexp): Change
799 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
800 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
801 prefixify'ing the expression.
802 * printcmd.c (print_command_1): Add comment.
803 **** start-sanitize-chill ****
804 * ch-exp.y (expression_list): Add useful actions.
805 * ch-exp.y (value_array_element): Add useful actions.
806 * ch-exp.y (array_primitive_value): Add production.
807 * ch-exp.y (yylex): Recognize ',' as a token.
808 **** end-sanitize-chill ****
810 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
812 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
813 POSIXize the recursive makes (make [variable assignments] target{s})
815 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
817 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
818 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
819 CPLUS_MARKER for all SVR4 systems, so follow suit.
820 * defs.h (strdup_demangled): Remove prototype.
821 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
822 SYMBOL_INIT_LANGUAGE_SPECIFIC.
823 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
824 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
825 prim_record_minimal_symbol_and_info): Use new macro
826 SYMBOL_INIT_LANGUAGE_SPECIFIC.
827 * minsyms.c (install_minimal_symbols): Use new macro
828 SYMBOL_INIT_DEMANGLED_NAME.
829 * stabsread.c (define_symbol): Use new macro
830 SYMBOL_INIT_DEMANGLED_NAME.
831 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
832 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
833 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
834 SYMBOL_INIT_DEMANGLED_NAME.
835 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
836 SYMBOL_DEMANGLED_NAME now tests language itself.
837 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
838 now tests language itself.
839 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
840 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
841 mangled name member in the language dependent portion of a symbol.
842 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
843 mangled name member appropriate for a symbol's language.
844 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
845 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
846 SYMBOL_DEMANGLED_NAME now tests language itself.
847 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
848 initializes language dependent portion of symbol.
849 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
850 demangles and caches the demangled form of symbol names.
851 * utils.c (fputs_demangled, fprint_symbol): Use current language
852 to select an appropriate demangling algorithm.
853 * utils.c (strdup_demangled): Remove, no longer used.
854 **** start-sanitize-chill ****
855 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
856 access the Chill mangled name member in the language dependent
858 * ch-lang.c (chill_demangle): New function, simple demangler.
859 * defs.h (chill_demangle): Add prototype.
860 * symtab.h (language_dependent_info): Add struct for Chill.
861 **** end-sanitize-chill ****
863 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
865 * Makefile.in (BISON): Add comment that when bison is used, it
866 must include the "-y" option.
867 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
868 Remove defines to remap non-yacc symbols, thus backing out of
869 previous recent changes. Standard policy is that non-yacc parser
870 generators get fixed, rather than adding bug workarounds in gdb
871 for each new one that pops up. Expand comment to note this.
872 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
874 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
876 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
877 case. Use code in N_SOL.
879 * paread.c: New file that contains all HPPA/HPUX symbol reading
881 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
882 * (dbx_symfile_init): Use sizeof(long) instead of 4.
883 * (dbx_symfile_offsets): Make static.
884 * (pastab_build_psymtabs): New interface routine for paread to
885 send stabs into dbxread.
886 * gdb-stabs.h: Remove gobs of HPPA cruft.
888 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
890 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
892 **** start-sanitize-chill ****
893 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
894 **** end-sanitize-chill ****
896 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
897 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
898 and YYDEBUG is not already defined.
899 * c-exp.y (strncmp): Replace throughout with STREQN, missed
900 them during the previous replacements.
901 * printcmd.c (_initialize_printcmd): Update internal documentation
902 for "set" command to note that the assignment syntax is language
904 **** start-sanitize-chill ****
905 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
906 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
907 and YYDEBUG is not already defined.
908 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
909 single_assignment_action): New terminals and nonterminal for gdb
910 extensions to chill expression grammer.
911 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
912 tokens that start with '$' (register names, convenience vars, etc).
913 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
914 * ch-exp.y (yylex): Call match_dollar_tokens.
915 **** end-sanitize-chill ****
917 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
919 * hppah-tdep.c (skip_trampoline_code): Use new macros for
920 accessing minimal symbol data.
921 * infcmd.c (read_pc): Use #ifdef, not #if.
922 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
923 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
926 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
927 frame. Use find_return_regnum to find the caller.
928 * (find_unwind_entry): New routine to locate stack frame info
929 associated with a procedure. This looks in the $UNWIND_START$
930 section in the SOM file.
931 * (find_return_regnum): New routine. Uses find_unwind_entry() to
932 figure out where the caller's return address is stored.
933 * (find_proc_framesize): New routine. Uses find_unwind_entry()
934 to figure out the frame size for a procedure.
935 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
936 * (init_extra_frame_info): New routine. Corrects PC and FP for
937 outermost frame if necessary.
938 * (frame_chain): New routine, moved from tm-hppa.h.
939 * (skip_trampoline_code): Handle computed function calls (ie:
940 calls from $$dyncall).
941 * (unwind_command): Temporary support function to allow user
942 to control/observe aspects of the unwind (stack frame) info.
943 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
944 was in a system call, if so, then read the PC from r31.
945 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
946 with extra arg for skip_trampoline_code().
947 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
948 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
949 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
951 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
953 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
954 Call new bfd_get_size() and verify that string table is no larger
955 than the file that is supposed to contain it.
956 * symfile.c (syms_from_objfile): Only complain about configured
957 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
958 current target is the default BFD target.
960 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
962 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
963 * solib.c (bkpt_names): New array of symbol names to try to
964 use for the "mapping complete" breakpoint. Configurable
965 define SOLIB_BKPT_NAME is first one to try.
966 * solib.c (find_solib): Test debug_base for nonzero rather
967 than just greater than zero.
968 * solib.c (enable_break): Use bkpt_names to look up address
969 at which to set "mapping complete" breakpoint.
971 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
973 * defs.h (STRCMP, STREQ, STREQN): New macros.
974 * defs.h (demangle_and_match): Remove prototype.
975 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
976 and STREQN defined in defs.h.
977 * dwarfread.c (set_cu_language): For completely unknown languages,
978 try to deduce the language from the filename. Retain behavior
979 that for known languages we don't know how to handle, we use
981 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
982 and demangled name fields in symbol.
983 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
984 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
985 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
986 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
987 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
988 Replace usages throughout.
989 * elfread.c (demangle.h): Include.
990 * elfread.c (record_minimal_symbol): Remove prototype and function.
991 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
992 B_CLRALL): Moved from symtab.h to gdbtypes.h.
993 * infcmd.c (jump_command): Remove code to demangle name and add
994 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
995 * minsyms.c (demangle.h): Include.
996 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
997 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
998 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
999 * mipsread.c (psymtab_language): Add static variable.
1000 * stabsread.c (demangle.h): Include.
1001 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1002 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1003 * stack.c (return_command): Remove explicit demangling of name
1004 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1005 * symfile.c (demangle.h): Include.
1006 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1007 to match macros in symfile.h and allow them to be compiled
1008 if INLINE_ADD_PSYMBOL is not true.
1009 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1010 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1011 Add code to demangle and cache C++ symbol names. Use macro form
1012 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1013 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1014 Remove, also defined in symfile.c, which we already fixed.
1015 * symtab.c (expensive_mangler): Remove prototype and function.
1016 * symtab.c (find_methods): Remove physnames parameter and fix
1018 * symtab.c (completion_list_add_symbol): Name changed to
1019 completion_list_add_name.
1020 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1021 the normal symbol name and the cached C++ demangled name.
1022 * symtab.c (lookup_demangled_partial_symbol,
1023 lookup_demangled_block_symbol): Remove prototypes and functions.
1024 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1025 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1026 Remove code to try demangling names and matching them.
1027 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1028 Fix to try matching the cached demangled name if no match is
1029 found using the regular symbol name.
1030 * symtab.c (find_methods): Remove unused physnames array.
1031 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1032 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1033 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1034 C++ demangled symbol names.
1035 * symtab.h: Much reformatting of structures and such to add
1036 whitespace to make them more readable, and make them more
1037 consistent with other gdb structure definitions.
1038 * symtab.h (general_symbol_info): New struct containing fields
1039 common to all symbols.
1040 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1041 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1042 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1043 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1044 symbol): Use general_symbol_info struct.
1045 * utils.c (demangle_and_match): Remove, no longer used.
1046 * valops.c (demangle.h): Include.
1047 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1048 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1049 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1050 symmisc.c, symtab.c, valops.c: Replace references to minimal
1051 symbol fields with appropriate macros.
1052 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1053 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1054 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1055 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1056 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1057 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1058 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1059 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1060 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1061 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1062 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1063 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1064 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1065 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1067 * buildsym.c (start_subfile, patch_subfile_names): Default the
1068 source language to what can be deduced from the filename.
1069 * buildsym.c (end_symtab): Update the source language in the
1070 allocated symtab to match what we have been using.
1071 * buildsym.h (struct subfile): Add a language field.
1072 * c-typeprint.c (c_print_type): Remove code to do explicit
1074 * dbxread.c (psymtab_language): Add static variable.
1075 * dbxread.c (start_psymtab): Initialize psymtab_language using
1076 deduce_language_from_filename.
1078 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1080 * valprint.c (val_print): Reorganize comment and add note
1081 about dependency on target byte ordering.
1082 **** start-sanitize-chill ****
1083 * ch-exp.y (value_array_slice): Fix typo.
1084 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1085 byte sized ints are assumed to be char strings and printed with
1086 string syntax. In chill, arrays of chars and arrays of
1087 bytes/ubytes are distinquishable, and printed appropriately.
1088 **** end-sanitize-chill ****
1090 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1092 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1093 read/write routines for HPUX.
1095 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1096 branch targets to compute target address using const from previous
1097 instruction if necessary.
1098 * Add `Q' operator to print out bit position field various
1100 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1101 cleanups, use new code from Utah.
1102 * (store_inferior_registers): Update to new code from Utah.
1103 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1104 * (fetch_register): Clear out priv level when reading PCs.
1105 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1106 * Remove decl of errno, #include wait.h and target.h.
1107 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1108 were inside of a kernel call. If so, then PC is in a different
1109 register. Also, mask out bottom two bits of all PCs so as not to
1110 confuse higher level code.
1111 * (push_dummy_frame): Create from #define in tm-hppa.h.
1112 * (find_dummy_frame_regs): Update from Utah.
1113 * (hp_pop_frame): Create from #define in tm-hppa.h.
1114 * (hp_restore_pc_queue): New, from Utah.
1115 * (hp_push_arguments): Big fixes from Utah.
1116 * (pa_do_registers_info, pa_print_registers): Only print out fp
1118 * (skip_trampoline_code): New routine to deal with stubs that
1119 live in nowhereland between callers and callees.
1120 * i860-tdep.c: Remove decl of attach_flag.
1121 * infrun.c (wait_for_inferior): Add new macro
1122 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1123 at by PC will be nullified. If so, then step the target once more
1124 so as to avoid confusing the user.
1125 * (just before step_over_function:): Use stop_func_start, not
1126 stop_pc when checking for the existance of line number info.
1127 stop_func_start will reflect the proper address of the target
1128 routine, not of the stub that we may be traversing to get there.
1129 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1130 to deal with the stubs that PA compilers sometimes stick between
1131 callers and callees. Also, define FLAGS_REGNUM for access to the
1133 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1135 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1136 write gr0, PC regs, and PSW!
1137 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1138 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1140 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1141 * Define struct unwind_table_entry.
1142 * valops.c (call_function_by_hand): Add another arg to
1143 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1146 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1148 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1150 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1152 * Makefile.in (VERSION): Bump to 4.7.4.
1153 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1154 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1155 * Makefile.in (HFILES): Add valprint.h.
1156 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1157 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1158 * typeprint.c, typeprint.h: New files for language independent
1159 type printing functions.
1160 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1161 type printing functions and definitions.
1162 * valprint.h: New include file for language independent value
1163 printing definitions.
1164 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1165 dependent value printing functions.
1166 * c-exp.y (production ptype): Add range_type variable and use new
1167 create_range_type function.
1168 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1169 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1170 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1171 "const static" to ANSI-conformant "static const".
1172 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1173 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1175 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1176 * coffread.c (decode_type): Add range_type variable and call to
1177 new create_range_type function.
1178 * complaints.c (complain): Remove unused val variable.
1179 * complaints.c (_initialize_complaints): Make it void.
1180 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1181 variable and call new create_range_type function.
1182 * defs.h (enum val_prettyprint): Move enum from value.h to here
1183 so we can avoid having to include value.h just for prototypes that
1184 need the enum (thanks ANSI).
1185 * dwarfread.c (struct_type): Local anonymous_size variable is
1186 only used if !BITS_BIG_ENDIAN.
1187 * dwarfread.c (decode_subscript_data_item): Add rangetype
1188 variable and call new create_range_type function.
1189 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1191 * eval.c (evaluate_subexp): Remove unused local variable name
1192 and the statement with no side effects that initializes it.
1193 * expprint.c (print_subexp): Change local_printstr to
1195 * gdbtypes.c (create_range_type): New function that creates
1196 a range type using code fragments from object file readers as
1197 an example of what has to be initialized.
1198 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
1199 and high_bound parameters, replaced with a single range_type
1200 parameter. Change function body to use passed in range_type
1201 rather than handcrafting one.
1202 * gdbtypes.h (create_range_type): Add prototype.
1203 * gdbtypes.h (create_array_type): Change prototype parameters.
1204 * infrun.c (normal_stop): Remove unused local variables tem and c.
1205 * infrun.c (hook_stop_stub): Return 0 rather than random value.
1206 * language.c (unk_lang_print_type, unk_lang_val_print): Add
1207 stub functions that call error if called.
1208 * language.c (unknown_language_defn, auto_language_defn,
1209 local_language_defn): Add initializers unk_lang_print_type and
1211 * language.h (struct language_defn): Reformat for larger
1212 comments, add la_print_type and la_val_print members. Add
1213 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
1214 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
1215 * m2-lang.c (m2_create_fundamental_type): Remove unused local
1217 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
1219 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
1220 * main.c (execute_command): Remove unused local variable cmdlines.
1221 * main.c (echo_command), stabsread.c (read_type), printcmd.c
1222 (clear_displays), symmisc.c (block_depth), values.c
1223 (clear_value_history):
1224 Make testing of truth value of assignment result explicit.
1225 * mipsread.c (upgrade_type): Update FIXME to include future use
1226 of create_range_type.
1227 * printcmd.c (ptype_command, ptype_eval, whatis_command,
1228 whatis_exp, maintenance_print_type): Move prototypes and functions
1230 * printcmd.c (_initialize_printcmd): Move add_com calls for
1231 ptype_command and whatis_command to new typeprint.c.
1232 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
1233 * source.c (find_source_lines): Local variable c only used
1234 when LSEEK_NOT_LINEAR is defined.
1235 * stabsread.c (read_array_type): Use new create_range_type
1237 * stabsread.c (read_range_type): Add new index_type variable and
1238 call new create_range_type function rather than handcrafting
1240 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
1241 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
1242 * symtab.c (type_print_base usages): Use c_type_print_base.
1243 * symtab.c (type_print_varspec_prefix usages): Use
1244 c_type_print_varspec_prefix.
1245 * symtab.c (type_print_method_args usages): Use
1246 cp_type_print_method_args.
1247 * valprint.c: Completely ripped apart and the fragments used
1248 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
1249 valprint.h. Remaining stuff is language independent.
1250 * value.h (struct fn_field): Forward declare for prototypes.
1251 * value.h (type_print_1): Remove prototype.
1252 * value.h (enum val_prettyprint): Moved to defs.h.
1253 * value.h (typedef_print): Prototype renamed to c_typedef_print.
1254 * value.h (baseclass_offset): Add prototype.
1255 **** start-sanitize-chill ****
1256 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
1257 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
1258 * ch-typeprint.c: New file for language dependent type printing.
1259 * ch-valprint.c: New file for language dependent value printing.
1260 * ch-exp.y (parse_number): Remove prototype and stub function.
1261 * ch-exp.y (decode_integer_literal): Removed unused digits and
1263 * ch-exp.y (convert_float): Completely ifdef out for now.
1264 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
1265 ch-lang.c (chill_op_print_tab):
1266 Change from ANSI-obsolescent "const static" to ANSI-conformant
1268 * ch-exp.y (yylex): Add unhandled storage class enumeration
1269 literals to switch statement for completeness.
1270 * ch-lang.c (chill_create_fundamental_types): Remove unused
1271 nbytes variable. Change dummy type to 2 bytes to match int.
1272 Handle FT_VOID types gratuituously added to chill DWARF by
1273 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
1274 type rather than a one byte TYPE_CODE_INT type.
1275 * ch-lang.c (chill_language_defn): Add chill_print_type and
1277 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
1278 **** end-sanitize-chill ****
1280 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
1282 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
1283 bfd_get_symbol_leading_char instead.
1285 * coffread.c (EXTERNAL_NAME): New macro for removing possible
1286 leading character from names.
1287 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
1288 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
1289 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
1291 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
1292 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
1293 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
1294 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
1295 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
1296 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
1297 * symfile.c (syms_from_objfile): Insert debugging check to test
1298 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
1299 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
1301 * doc/gdbint.texinfo (Host Conditionals): Remove
1302 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
1304 (Target Conditionals): Remove all of the above.
1306 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
1308 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
1309 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
1311 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
1313 * coffread.c (decode_type): catch negative tagndx fields generated
1315 * exec.c: comment out string following #endif.
1316 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
1317 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
1319 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
1320 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
1322 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
1324 * complaints.c: New file, code moved from utils.c.
1325 * complaints.c (complain): Made into a varargs function.
1326 * complaints.h: New file, code moved from symfile.h.
1327 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
1328 * Makefile.in (HFILES): Add complaints.h.
1329 * Makefile.in (OBS): Add complaints.o.
1330 * symfile.c (complaint_root, stop_whining, complaint_series,
1331 complain, clear_complaints, add_show_from_set for stop_whining):
1332 Moved to complaints.c.
1333 * symfile.h (struct complaint, complaint_root decl, complain
1334 prototype, clear_complaints prototype): Moved to complaints.h.
1335 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
1336 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
1337 complaints.h. Remove casts from arguments to complain(),
1338 which is now a varargs function, and remove unnecessary
1339 placeholder zero args.
1340 * defs.h (begin_line): Add prototype.
1341 * defs.h (vprintf_filtered): Add prototype.
1342 * dwarfread.c (varargs.h): Remove, no longer needed.
1343 * dwarfread.c (dwarfwarn): Remove prototype and function.
1344 * dwarfread.c (complaints): Define a bunch of complaints.
1345 * dwarfread.c (SQUAWK): Remove macro defs, convert all
1346 usages to standard complain() calls.
1347 * utils.c (begin_line): New function that ensures that
1348 whatever gets filter-printed next starts on its own line.
1349 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
1350 but to stdout (calls vfprintf_filtered internally).
1352 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
1354 * remote.c: Avoid printf_filtered line limit. Suggested by
1355 Robert R. Henry, <rrh@tera.com>.
1356 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
1358 * main.c (main): Accept --silent as well as --quiet. Change +help
1359 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
1361 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
1362 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
1364 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
1366 * tm-nindy960.h, remote-nindy.c: Lint.
1368 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
1370 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
1371 a optional type to decorate as an array type, the type of the
1372 index, and the bounds of the array. Records this additional info
1373 in the array type for use with languages with nonzero array
1375 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1376 to note that arrays may have bounds.
1377 * gdbtypes.h (create_array_type): Update prototype.
1378 * c-exp.y (ptype production): Adjust for new create_array_type
1379 calling conventions.
1380 * coffread.c (decode_type): Call create_array_type rather than
1381 handcrafting array types.
1382 * convex-tdep.c (value_type): Remove, now use create_array_type.
1383 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1384 vector_type into calls to create_array_type.
1385 * dwarfread.c (decode_subscr_data): Name changed to
1386 decode_subscript_data_item throughout.
1387 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1388 create_array_type. Now records index type and range as well.
1389 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1390 change to use create_array_type.
1391 * dwarfread.c (read_subroutine_type): Test existing user defined
1392 types before decorating them, to ensure they are blank, and
1393 complain about it if they are not.
1394 * dwarfread.c (decode_fund_type): For unrecognized types, always
1395 return some valid type (type integer). If the unrecognized type
1396 cannot be an implementation defined type, complain as well.
1397 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1398 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1399 * mipsread.c (upgrade_type): Add FIXME comment that code to
1400 handcraft arrays should be replaced with call to create_array_type.
1401 * stabsread.c (read_array_type): Replace code to handcraft
1402 array types with call to create_array_type.
1403 * valprint.c (type_print_varspec_prefix): Minor formatting
1404 change, join lines that don't need to be split.
1406 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1408 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1409 decl for attach_flag, it now lives in inferior.h.
1410 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1411 Make most functions static.
1412 * hppah-nat.c: General cleanups, remove BSD specific code (since
1413 that all lives in hppab-nat.c).
1414 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1415 Change sense of test against inside_entry_file(). This fix is
1417 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1418 to read/write_register_bytes().
1419 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1420 work around PA-GAS assembler bug. Also, add trailing */ to some
1422 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1423 Same reason as above.
1425 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1427 * mipsread.c (parse_symbol): When checking whether a structured
1428 type is an enum, check qualifiers of its first member, as well as
1429 the base type of the member. Bug found and fixed by John M.
1430 Farrell, <farrell@fjord.reo.dec.com>.
1432 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1433 * remote-vx.c: Don't include vx-share/reg.h.
1434 * vx-share/ptrace.h: Reproduce from scratch.
1435 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1436 * Makefile.in: Remove references to removed files, and to removed
1437 29k-share directories.
1439 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1441 * c-lang.c (_initialize_c_language): Name changed from
1443 * m2-lang.c (_initialize_m2_language): Name changed from
1445 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1446 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1447 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1448 expression parsing into c-lang.c and m2-lang.c respectively.
1449 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1450 m2-exp.y respectively.
1451 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1452 and m2-* files respectively.
1453 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1454 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1455 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1456 * expression.h (struct block): Forward declaration for prototypes.
1457 * language.h (struct objfile): Forward declaration for prototypes.
1458 **** start-sanitize-chill ****
1459 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
1460 * Makefile.in (HFILES): Add ch-lang.h.
1461 * Makefile.in (OBS): Add ch-lang.o.
1462 * ch-exp.y: Migrate code that has nothing to do with expression
1463 parsing into ch-lang.c.
1464 * ch-lang.c: New file, code migrated from c-exp.y.
1465 * ch-lang.h: New file, internal interface between ch-* files.
1466 * ch-lang.c (_initialize_chill_language): Name changed from
1467 _initialize_chill_exp.
1468 **** end-sanitize-chill ****
1470 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
1471 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
1472 * config/amix.mh (NATDEPFILES): Add.
1473 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
1476 * dwarfread.c (decode_subscr_data): Remove spurious test that
1477 accepted only integer subscript types. We don't do anything
1478 with the type at the moment anyway.
1480 **** start-sanitize-chill ****
1481 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
1483 * ch-exp.y (match_character_literal): Fix case where no
1484 match at all is found.
1485 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
1486 width types. For example, "INT" is always 2 bytes regardless
1487 of the values of any TARGET_*_BIT macros. So use explicit
1488 numeric sizes for the types.
1489 **** end-sanitize-chill ****
1491 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
1493 * c-exp.y (c_create_fundamental_type): New function to create
1494 language specific fundamental types for C.
1495 * m2-exp.y (m2_create_fundamental_type): New function to create
1496 language specific fundamental types for Modula 2.
1497 * c-exp.y (c_language_defn, cplus_language_defn): Add
1498 c_create_fundamental_type to language struct initializers.
1499 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
1500 to language struct initializers.
1501 * dwarfread.c (expression.h, language.h): Include.
1502 * dwarfread.c (ftypes): New array to hold fundamental types
1503 for current compilation unit.
1504 * dwarfread.c (cu_language_defn): New pointer to language
1505 struct for language of current compilation unit.
1506 * dwarfread.c (dwarf_fundamental_type): New function to
1507 create/lookup fundamental types.
1508 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
1509 * dwarfread.c (throughout): Replace lookup_fundamental_type
1510 with dwarf_fundamental_type.
1511 * dwarfread.c (read_file_scope): Zero out ftypes for each new
1512 compilation unit (may be different language or different objfile).
1513 * gdbtypes.c (lookup_fundamental_type): Move actual type
1514 creations into language specific fundamental type creation
1515 functions and call via create_fundamental_type. Add comment
1516 about this function being obsolescent.
1517 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
1518 sized signed and unsigned integers.
1519 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
1520 * language.c (language_def): New function to lookup a language
1521 struct given it's enumeration.
1522 * language.h (struct language_defn): Add la_fund_type, a pointer
1523 to a function that creates fundamental types for this language.
1524 * language.h (create_fundamental_type): New macro to create
1525 fundamental types based on the current language.
1526 * language.h (language_def): Add prototype.
1527 * language.c (unk_lang_create_fundamental_type): New function
1528 for initializing language structs, calls error if called.
1529 * language.c (unk_language_defn, auto_language_defn,
1530 local_language_defn): Use unk_lang_create_fundamental_type.
1531 **** start-sanitize-chill ****
1532 ch-exp.y (chill_create_fundamental_type): New function.
1533 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
1534 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
1535 **** end-sanitize-chill ****
1537 **** start-sanitize-chill ****
1538 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
1540 * dwarfread.c (CHILL_PRODUCER): Add producer string for
1542 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
1543 as GCC_PRODUCER and GPLUS_PRODUCER.
1544 **** end-sanitize-chill ****
1546 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
1548 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
1551 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
1553 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
1554 rather than '$'. This particular piece of braindamage is
1555 spreading like ooze. It's now infected libiberty, deja-gnu,
1557 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
1558 hardwired '$' character.
1560 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
1562 (Changes to break incredibly ugly, unmaintainable 750 line
1563 read_struct_type function up into managable pieces.)
1564 * Makefile.in (VERSION): Bump to 4.7.3.
1565 * stabsread.c (struct field_info): Local struct definition.
1566 * stabsread.c (read_member_functions, read_struct_fields,
1567 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
1568 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
1569 functions from fragmented read_struct_type.
1570 * stabsread.c (stabs_general_complaint): Catchall complaint.
1571 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
1572 symbol name continuation code. Use macro throughout.
1573 * stabsread.c (various places): Replace add-one-to-pointer
1574 with pointer increment.
1575 * stabsread.c (read_type): Retain function local copy of type
1576 descriptor. Rearrange code calling read_struct_type() to match
1578 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
1579 a single blank as the name of nameless enumerations. Recognize
1580 this special case and set nameless flag.
1581 **** start-sanitize-chill ****
1582 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
1584 * ch-exp.y (access_name): New non-terminal token and
1586 * ch-exp.y (general_procedure_name): Now a terminal token.
1587 * ch-exp.y (location): Expand production.
1588 * ch-exp.y (match_simple_name_string): New function.
1589 * ch-exp.y (yylex): Call match_simple_name_string and return
1590 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
1591 **** end-sanitize-chill ****
1593 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
1595 * munch: Backslash escape vertical bar characters inside
1596 grep patterns since they have special meaning for some greps.
1597 * parse.c (write_exp_string): Complete rewrite to store string
1598 contants as a leading explicit length, followed by the string data,
1599 followed by a trailing explicit length.
1600 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1601 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1602 Use recorded explicit length of strings in expression elements,
1603 rather than strlen. Adjust code to skip over strings stored in
1604 expression elements, and code to access strings, to account for
1605 new leading explicit size expression element.
1606 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1607 0, to avoid negative expression element indices.
1608 * valops.c (search_struct_method): Minor whitespace change.
1610 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1612 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1613 which together maintain a dynamically expandable static buffer
1614 for the lexer to use when translating C strings to their internal
1615 form (other future uses possible). Fix parsing of C style strings
1616 to do the normal C style input conversions of escaped character
1618 * valops.c (value_string): Remove translation of escaped
1619 character sequences, now done in C expression parser.
1620 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1621 and decides if it should be printed in literal form or some other
1622 form, based on it's ASCII value and setting of sevenbit_strings.
1623 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1624 macro, change indentation style.
1625 **** start-sanitize-chill ****
1626 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1627 * ch-exp.y (chill_printstr): First cut at real function instead
1629 **** end-sanitize-chill ****
1631 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1633 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1635 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1637 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1639 * defs.h (sevenbit_strings): Add declaration.
1640 * defs.h (printchar): Replace with gdb_printchar.
1641 * language.h (language_defn): Add new function pointers
1642 la_printchar and la_printstr, to do language dependent
1643 printing of characters and strings.
1644 * language.h (local_printchar, local_printstr): New macros
1645 to call language dependent functions pointed to by la_printchar
1646 and la_printstr respectively.
1647 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1648 dependent functions for printing characters and strings.
1649 * c-exp.y (c_language_defn, cplus_language_defn): Add
1650 c_printchar and c_printstr.
1651 * command.c (do_setshow_command): Rename printchar use to
1653 * expprint.c (print_subexp): Replace C style string output
1654 with call to local_printstr.
1655 * language.c (unk_lang_printchar, unk_lang_printstr):
1656 New stubs, currently errors.
1657 * language.c (unknown_language_defn, auto_language_defn,
1658 local_language_defn): Add unk_lang_printchar and
1660 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1661 language dependent functions to print characters and strings.
1662 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1663 * utils.c (printchar): Renamed to gdb_printchar.
1664 * valprint.c (print_string): Remove prototype, function moved
1665 to c-exp.y, where it becomes c_printstr.
1666 * valprint.c (print_max): Made global for reference from the
1667 language dependent printing routines in *-exp.y.
1668 * valprint.c (repeat_count_threshold): New variable with function
1669 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1670 Change all references to old macro to references to new variable.
1671 * valprint.c (value_print, val_print): Replace calls to
1672 print_string with calls to local_printstr.
1673 * valprint.c (val_print): Replace C style character printing
1674 with call to local_printchar.
1675 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1676 * valprint.c (_initialize_valprint): Add add_show_from_set
1677 call for setting up repeat_count_threshold as print variable.
1678 **** start-sanitize-chill ****
1679 * ch-exp.y (decode_integer_value): New function.
1680 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1681 * ch-exp.y (chill_printchar, chill_printstr): New language
1682 dependent functions for printing characters and strings.
1683 * ch-exp.y (chill_language_defn): Add chill_printchar and
1685 **** end-sanitize-chill ****
1687 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1689 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1690 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1691 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1693 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1695 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1696 and assume the process has been killed.
1698 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1700 * remote-udi.c (udi_open): Reset vars so that user can re-run
1701 programs without leaving GDB.
1702 * (many routines): Slightly improve error handling.
1703 * (download): Zero out BSS by longs instead of bytes to avoid
1704 timeouts in real hardware.
1705 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1706 that connection is no longer in use after shutdown() of socket.
1707 This keeps GDB from dying of a SIGPIPE when you issue multiple
1708 `target udi' commands.
1710 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1712 * language.h (language_format_info): New structure to bundle
1713 local formatting information.
1714 * language.h (language_defn): Replace individual format info
1715 with language_format_info structs.
1716 * language.h (local_*_format, local_*_format_prefix,
1717 local_*_format_specifier, local_*_format_suffix): New macros
1718 for binary/octal/decimal/hex formats to access info elements.
1719 * c-exp.y (c_language_defn): Update for new format handling.
1720 * m2-exp.y (m2_language_defn): Update for new format handling.
1721 * dbxread.c (language.h): Include for partial-stab.h use.
1722 * mipsread.c (expression.h, language.h): Include for
1724 * defs.h (local_hex_format, local_hex_format_custom,
1725 local_hex_string, local_hex_string_custom): Move to language.h.
1726 * language.c (local_hex_format_custom, local_hex_string,
1727 local_hex_string_custom, local_octal_format_custom): Use new
1729 * language.c (unknown_language_defn, auto_language_defn,
1730 local_language_defn): Update for new format handling.
1731 * printcmd.c (print_scalar_formatted): Use new macros
1732 to access decimal and binary format info for printing.
1733 **** start-sanitize-chill ****
1734 * c-exp.y (chill_language_defn): Update for new format handling.
1735 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1736 * ch-exp.y (decode_integer_literal): Add function
1737 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1738 * ch-exp.y (builtin_type_chill_char): Add definition.
1739 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1740 **** end-sanitize-chill ****
1742 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1744 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1746 (aix_framedata): added nosavedpc field.
1747 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1749 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1750 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1751 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1752 instructions as function_frame_info does. Expand special case of
1753 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1755 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1757 (function_frame_info): Set frameless if the function has no frame,
1758 and set nosavedpc if the PC was not saved. Handle gcc generated
1759 stfd 31,-4(31); st 31, -12(31) correctly.
1760 (frameless_function_invocation): New second argument pcsaved; if 0
1761 return whether the function has a frame, if 1 return whether the
1763 (frame_initial_stack_address): Correct typo: cache registers for
1764 callee_fi, not for fi, (avoids reading garbage memory locations).
1766 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1768 * infrun.c (wait_for_inferior (just before step_over_function
1769 label)): Change test for stepping into subroutine to check for the
1770 presence of line number info. This makes stuff compiled with -g1
1771 cause GDB to not lose control when stepping.
1773 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1774 Improve comments as well.
1776 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1778 * Makefile.in (VERSION): Bump to 4.7.2
1779 * symtab.c (find_pc_symtab): Fix return of random value
1781 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1782 Makefile since it contains sed patterns used in generation.
1783 Add sed pattern to also delete #include of any malloc.h.
1784 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1785 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1786 function names to conform to K&R terminology with respect to
1787 logical and bitwise operators:
1788 UNOP_ZEROP => UNOP_LOGICAL_NOT
1789 UNOP_LOGNOT => UNOP_COMPLEMENT
1790 BINOP_LOGAND => BINOP_BITWISE_AND
1791 BINOP_LOGXOR => BINOP_BITWISE_XOR
1792 BINOP_LOGIOR => BINOP_BITWISE_IOR
1793 BINOP_AND => BINOP_LOGICAL_AND
1794 BINOP_OR => BINOP_LOGICAL_OR
1795 PREC_OR => PREC_LOGICAL_OR
1796 PREC_AND => PREC_LOGICAL_AND
1797 PREC_LOGIOR => PREC_BITWISE_IOR
1798 PREC_LOGXOR => PREC_BITWISE_XOR
1799 PREC_LOGAND => PREC_BITWISE_AND
1800 value_zerop() => value_logical_not()
1801 value_lognot() => value_complement()
1802 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1803 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1804 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1805 and is nonexistant in some SVR4 based systems.
1806 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1807 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1809 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1810 * source.c (source_info): Fix minor nits, print "1 line" rather
1811 than "1 lines", and "language is <lang>".
1812 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1813 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1814 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1816 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1817 **** start-sanitize-chill ****
1818 * ch-exp.y: New expression parser, for GNU-Chill.
1819 * defs.h (enum language): Add language_chill.
1820 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1821 LANG_MODULA2 a recognized language.
1822 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1823 Chill as well as Modula-2.
1824 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1825 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1826 * language.c (set_language_command): Add chill.
1827 * language.c (binop_result_type, integral_type, character_type,
1828 boolean_type, structured_type, value_true, binop_type_check):
1829 Add language_chill cases.
1830 * language.h (_LANG_chill): Define.
1831 * symfile.c (deduce_language_from_filename): Recognize the
1832 filename extensions ".chill", ".c186", and ".c286" for Chill.
1833 * valprint.c (typedef_print): Add case for language_chill.
1834 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1835 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1836 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1837 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1839 * Makefile.in (distclean): Add target ch-exp.tab.c.
1840 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1841 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1842 * eval.c (evaluate_subexp): Add OP_BOOL case.
1843 * expprint.c (print_subexp): Add OP_BOOL case.
1844 **** end-sanitize-chill ****
1846 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1848 * infcmd.c (set_environment_command): Avoid skipping first
1849 char of env value if an '=' appears in it. Bug report and fix
1850 by Mark Jungerman, <maj@lucid.com>.
1852 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1854 * infcmd.c (step_over_calls): Improve comments.
1855 * symtab.c (find_pc_psymtab): Clean up a bit.
1856 * (find_pc_symtab): Fix comments, clean up code.
1857 * (find_pc_line): General cleanups, efficiency improvements.
1858 Also, don't return garbage when some line info exists, but there
1861 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1863 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1864 member, and the stat pointer passed to vmap_symtab was NULL, the
1865 wrong vmap entries would be modified. Fixes behavior where
1866 attempting to load symbols for a module with no member would mess
1867 up already read in symbols.
1869 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1871 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1872 29k-share/dfe/mini2udi.o.
1873 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1874 * alldeps.mak, depend: Update to deal with removal of
1875 aforementioned files.
1876 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1877 requirement for useless 'program' argument. Clean up
1878 udi_create_inferior, and udi_load to call common download()
1879 routine. Create download routine to load remote hosts directly
1880 (with the help of BFD) so that we don't need yank.c and
1882 Fix udi_detach to call UDIDisconnect with
1883 the right arguments. Clean up udi_resume, don't assign tip_error
1884 twice. Clean up udi_wait, straighten out status codes. Make
1885 udi_kill really work.
1887 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1889 * c-exp.y: separated host/target idea of integer type size,
1890 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1891 UINT and CHAR rules. (parse_number): work out the targetwise type
1892 of a number based upon it's size and qualifiers. (yylex): chars
1893 are now treated the same way as ints.
1895 * source.c (indentify_source_line): don't core dump if wanted
1896 line is larger than number of lines in source. (can happen when
1897 coff gets confused about #included source).
1899 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1901 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1902 when debugging a program with 100 shared libraries.
1904 * solib.c (solib_map_sections): Always close the BFD we open.
1905 Free all malloc'd storage we allocate, too, including error cases.
1906 (struct so_list): Remove unused so_bfd member.
1907 (clear_solib): Don't bother closing so_bfd.
1909 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1910 cacheable. `So many symbol files, so little file descriptors.'
1912 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
1914 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
1915 Stubs should stand alone as much as possible.
1917 * source.c (show_directories): Avoid printf_filtered length prob
1918 pointed out by Jonathan Stone.
1920 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
1921 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
1922 <Lee_Cooprider@vos.stratus.com>.
1924 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
1926 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
1927 struct, not struct itself.
1928 * serial.h (serial_restore): Fix prototype, takes pointer not
1931 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
1933 * Makefile.in (depend): Add nm.h to the list of things to fixup.
1934 * depend: Redo, to fixup nm.h problems with *-tab.c files.
1936 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
1938 * i386-stub.c: Remove ansidecl.h and the few uses of it.
1939 Stubs should stand alone as much as possible.
1941 * README: Add remote-es1800.c and remote-st2000.c to table.
1942 * go32-nat.c: Remove, there is no native go32 support.
1943 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
1945 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
1947 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
1948 new routines to deal with sending SIGINTs to attached processes
1949 when the user interrupts the controlling GDB.
1950 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
1951 the aforementioned routines when waiting for the attached process.
1953 * elfread.c, mipsread.c: Include <string.h>.
1954 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
1955 * serial.h: Add prototype for serial_restore().
1957 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
1959 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
1960 minimal_symbol_count, because the NULL symbol is not included in
1961 the count. This prevented this function from finding the last
1962 symbol in the table.
1964 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
1966 * dbxread.c (process_one_symbol): if not defined
1967 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
1968 the start of the function, not just after N_FUN.
1970 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
1972 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
1973 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
1974 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
1975 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
1976 file. Remove preprocessor defines that previously did remapping.
1978 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
1980 * infcmd.c (run_command): Avoid long calls to printf_filtered.
1981 Bug fix courtesy of Alexander Klaiber.
1983 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
1985 hp300 native support (hp300hpux untested).
1987 * hp300ux-xdep.c: removed.
1988 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
1989 * xm-hp300hpux.h: updated copyright.
1990 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
1991 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
1992 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
1993 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
1994 fork-child.o coredep.o corelow.o.
1995 (NAT_FILE, NATDEPFILES): new macros.
1996 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
1997 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
1999 (NAT_FILE, NATDEPFILES): new macros.
2000 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2002 Vax ultrix native support.
2004 * nm-vax.h: new file.
2005 * Makefile.in (HFILES): added nm-vax.h.
2006 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2007 coredep.o corelow.o removed.
2008 (NAT_FILE, NATDEPFILES): new macros.
2009 * xm-vax.h: updated copyright.
2010 (REGISTER_U_ADDR): removed.
2012 Apollo native support (untested).
2014 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2015 * a68v-nat.c, nm-apollo68[bv].h: new files.
2016 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2017 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2018 * a68v-xdep.c: removed.
2019 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2020 inftarg.o fork-child.o a68v-xdep.o.
2021 (NAT_FILE, NATDEPFILES): new macros.
2023 * defs.h: include nm.h.
2024 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2025 sparc-tdep.c, : do not include nm.h.
2026 * doc/gdbint.texinfo: nm.h now included in defs.h.
2028 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2030 * Makefile.in (VERSION): 4.7.1 post release!
2032 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2034 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2036 * Makefile.in (VERSION): gdb-4.7 release.
2037 * README: Update for gdb-4.7.
2039 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2041 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2044 * alldeps.mak, depend: Update.
2046 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2048 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2050 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2051 causes problems in setting breakpoint in the right place in
2052 functions with `float' args which are passed as doubles.
2053 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2054 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2056 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2058 * Makefile.in (HFILES): Add nm-i386sco.h.
2059 * dwarfread.c: include <sys/types.h> for SCO.
2060 * infptrace.c: Don't include ptrace.h under SCO.
2061 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2063 * config/i386v.mt: Add exec.o to TDEPFILES.
2065 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2067 * i386v-nat.c: Remove space from front of #endif.
2068 * irix4-nat.c: Remove externs of registers[], include inferior.h
2070 * mips-nat.c: Explicitly initialize zerobuf to 0!
2071 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2072 Always setup fci->frame, even if it's non-zero. Too many places
2073 depend upon this behavior (and I have to get a release out the
2075 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2076 processing_gcc_compilation if we find the embedded stabs marker.
2077 This fixes several bugs with finding the location of short or char
2078 function parameters passed on the stack.
2080 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2082 Native support for sun4sol2.
2084 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2085 * nm-sysv4.h: new file.
2086 * Makefile.in (HFILES): added nm-sysv4.h.
2087 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2088 (NAT_FILE, NATDEPFILES): new macros.
2089 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2091 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2093 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2094 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2096 * Makefile.in (VERSION): Tick to 4.6.9.
2098 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2100 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2101 definition, replace with portable one.
2102 * remote-nindy.c: Lint.
2103 (nindy_wait): Return type is int, result is inferior_pid.
2104 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2105 (initialize_symmisc): Remove empty function.
2106 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2107 Remove obsolete, misspelled macro.
2108 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2109 (all @node commands): Use new form to avoid nitpicking errors.
2110 * doc/gdbint.texinfo: Document host/native/target split.
2112 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2114 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2116 * xm-mips.h (offsetof): Don't define this if __STDC__.
2118 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2120 umax native support (untested).
2122 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2124 (NAT_FILE, NATDEPFILES): new macros.
2125 * config/umax.mt (TDEPFILES): removed exec.o.
2126 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2127 removed to nm-umax.h.
2128 * nm-umax.h: new file.
2129 * Makefile.in (HFILES): added nm-umax.h.
2131 hppa native support (untested).
2133 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2134 (NAT_FILE, NATDEPFILES): new macros.
2135 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2136 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2137 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2138 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2139 * hppa[bh]-xdep.c: removed.
2140 * hppa[bh]h-tdep.c: do not include ptrace.h.
2141 * Makefile.in (HFILES): added nm-hppa[bh].h.
2143 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2145 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2147 * mips-nat.c: Straighten out include files. Work around
2148 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2151 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2153 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2154 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2155 backtraces from core files work.
2156 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2157 Functions are now defined in mips-nat.c.
2159 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2161 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2162 serial_default_name().
2164 * remote-hms.c, ser-go32.c, serial.h: Change from
2165 serial_timedreadchar() to new serial_readchar().
2167 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2169 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2171 * c-exp.y: Moved handling of 'const' and 'volatile' from
2172 <type> to <typebase>. This removes 2 conflicts.
2174 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2176 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2177 from breakpoint table when reseting breakpoints.
2179 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2181 Native support cleanup and corefile fixes for i386 SVR4 systems.
2183 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2184 fill_fpregset): Moved to i386v4-nat.c
2185 * i386v4-nat.c, nm-i386v4.h, : New files.
2186 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2187 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2188 change i386v-nat.o to i386v4-nat.o.
2190 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2192 Miscellaneous 386 configs updated.
2194 * config/i386aout.mt (TDEPFILES): removed exec.o.
2195 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
2196 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
2197 (NAT_FILE, NATDEPFILES): new macros.
2198 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
2199 config/i386v4.mt (TDEPFILES): removed exec.o.
2200 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
2201 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2202 (NAT_FILE, NATDEPFILES): new macros.
2203 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
2204 fork-child.o coredep.o corelow.o i386-xdep.o.
2205 (NAT_FILE, NATDEPFILES): new macros.
2207 Native support cleanup for i386bsd (untested).
2209 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
2210 * config/i386bsd.mh (NATDEPFILES): added exec.o
2211 * tm-i386bsd.h (FLOAT_INFO): removed.
2212 * nm-i386bsd.h (FLOAT_INFO): added.
2214 Native support for i386v (untested).
2216 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
2217 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2218 (NAT_FILE, NATDEPFILES): new macros.
2219 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2220 * i386-xdep.c: removed.
2221 * Makefile.in (HFILES): added nm-i386v.h
2222 * i386v-nat.c, nm-i386v.h: new file.
2223 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
2225 * tm-i386v.h (FLOAT_INFO): removed.
2227 Native support for linux (untested).
2229 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
2230 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
2231 (NAT_FILE, NATDEPFILES): new macros.
2232 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2233 * Makefile.in (HFILES): added nm-linux.h.
2234 * nm-linux.h: new file.
2235 * xm-linux.h: updated copyright. cleaned up formatting.
2236 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
2238 Native support for sun386 (untested).
2240 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
2241 fork-child.o sun386-xdep.o.
2242 (NAT_FILE, NATDEPFILES): new macros.
2243 * config/sun386.mt (TDEPFILES): removed exec.o.
2244 * Makefile.in (HFILES): added nm-sun386.h.
2245 * sun386-nat.c, nm-sun386.h: new file.
2246 * sun386-xdep.c: removed.
2247 * xm-sun386.h: updated comment and copyright.
2248 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2251 Native support for i386mach (untested).
2253 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
2254 fork-child.o mach386-xdep.o.
2255 (NAT_FILE, NATDEPFILES): new macros.
2256 * Makefile.in (HFILES): added nm-i386mach.h.
2257 * nm-i386mach.h, i386mach-nat.c: new files.
2258 * mach386-xdep.c: removed.
2259 * xm-i386mach.h: updated copyright.
2260 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2263 Native separation for go32 (untested).
2265 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
2266 * go32-nat.c: new file.
2267 * go32-xdep.c (call_ptrace, child_resume,
2268 fetch_inferior_registers, store_inferior_registers,
2269 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
2271 Native support for m88k (untested).
2273 * Makefile.in (HFILES): added nm-m88k.h
2274 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
2275 FETCH_INFERIOR_REGISTERS): removed.
2276 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
2277 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
2278 (NAT_FILE, NATDEPFILES): new macros.
2279 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
2280 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
2281 * m88k-xdep.c: removed.
2283 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
2285 * i386b-nat.c: Comment changes.
2286 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
2288 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
2290 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
2292 Avoid longjmp()-catching compilation errors in cross-ports.
2294 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
2295 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
2296 Move from mips-tdep.c and tm-{irix3,mips}.h.
2297 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
2299 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
2302 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
2303 (fetch_core_registers): Fix bfd_seek arguments.
2305 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
2307 Make core files work again (add back the `core' target).
2309 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
2310 (NATDEPFILES): Add corelow.o.
2311 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
2314 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
2315 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
2316 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
2317 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
2318 appears. FIXME, these should be moved to NATDEPFILES for native
2321 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2323 Ultra3 host/target/native split. (untested).
2325 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
2326 (fetch_register, fetch_inferior_registers,
2327 store_inferior_registers, fetch_core_registers): removed to
2329 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
2331 * Makefile.in (HFILES): added nm-ultra3.h.
2332 * nm-ultra3.h, ultra3-nat.c: new files for native support.
2333 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
2335 (NAT_FILE, NATDEPFILES): new macros for native support.
2336 * config/ultra3.mt (TDEPFILES): exec.o removed.
2338 * xm-vaxult.h: add MEM_FNS_DECLARED.
2340 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
2342 * Makefile.in (VERSION): Roll to 4.6.8.
2343 (OBS): Put version.o first, so Makefile rebuild happens early.
2345 * command.h: Publicize prototype for not_just_help_class_command.
2346 * command.c: Remove proto.
2347 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
2348 output. Move "maint info" from class info to class maintenance,
2350 * infrun.c: Move "stop" to class_obscure, and give it a
2351 function so it will not be seen as a global help topic. FIXME,
2352 it should be possible to set these attributes independently.
2354 * core.c (core_command): Make nicer error message for no core support.
2356 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
2358 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
2359 (elfstab_build_psymtabs): staboffset and stabstroffset args are
2361 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
2362 (scan_compilation_units): Punt unused filename arg. dbfoff,
2363 lnoffset, and curlnoffset are file_ptr's now.
2364 (dwarf_build_psymtabs): Drop desc and filename args; use
2365 objfile. dbfoff and lnoffset are file_ptr's now.
2366 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
2367 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
2368 (elf_symfile_read): Skip desc and filename args to
2369 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
2370 * gdb-stabs.h: Use file_ptr rather than off_t.
2371 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2372 compile-time debug check that someone turned off as "unused".
2373 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2374 * symfile.h: Update dwarf_build_psymtabs and
2375 elfstab_build_psymtabs prototypes.
2376 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2377 Use file_ptr offsets. bfd_seeks use L_SET.
2379 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2381 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2382 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2383 value so that demangler won't be invoked. This greatly speeds up
2385 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2386 linked_proc_info so that it properly deallocates the appropriate
2387 item after it is done with it instead of before.
2388 * Don't pass bogus frame pointer to create_new_frame(). Just
2389 leave it as zero so that lower level code will figure out the
2392 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2394 Sony News native support.
2396 * Makefile.in (HFILES): added nm-news.h.
2397 * nm-news.h: new file.
2398 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2399 fork-child.o coredep.o to NATDEPFILES.
2400 (NAT_FILE, NATDEPFILES): new macros for native support.
2401 * config/news.mt (TDEPFILES): removed exec.o.
2403 * remote-vx.c: remove redundant include of sys/time.h.
2405 * infrun.c: include ctype.h. Otherwise some machines result in
2406 undefined for isdigit.
2408 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2410 * configure.in: Convert m68k entries to m68* entries to handle
2411 all the various m68xxx hosts and targets.
2412 * config/news1000.mt: No longer needed, same as news.mt.
2414 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2416 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2418 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2420 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2421 nm-sun2.h, nm-mips.h.
2423 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2425 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2427 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2429 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2431 * xm-hppah.h: if __STDC__ is not defined, define
2433 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2434 compiler; see the comment in the file.
2436 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2438 First cut at support for all BSD variants on 386.
2440 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2441 * i386b-nat.c: New native support file.
2442 * configure.in: Add host and target for i[34]86-*-bsd*.
2443 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2445 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2447 Sun2 native support (untested).
2449 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2450 REGISTER_U_ADDR): removed to nm-sun2.h.
2451 * nm-sun2.h: new file.
2452 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2453 fork-child.o sun3-xdep.o removed.
2454 (NAT_FILE, NATDEPFILES): new macros.
2456 Mips native support. Decstation and iris4 have been tested.
2459 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2460 fill_fpregset): removed to irix4-nat.c
2461 * mips-xdep.c: removed.
2462 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
2464 * procfs.c: include nm.h.
2465 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
2466 * xm-irix4.h: bump copyright.
2467 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
2468 PROC_NAME_FMT): removed.
2469 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
2470 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
2471 (NAT_FILE, NATDEPFILES): new macros for native support.
2472 (CC): supply default compiler switches.
2473 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
2474 fork-child.o coredep.o.
2475 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
2477 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
2478 fork-child.o mips-xdep.o coredep.o.
2479 (NAT_FILE, NATDEPFILES): new macros for native support.
2481 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2483 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
2484 (NATDEPFILES): added fork-child.o
2485 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
2486 (NATDEPFILES): added fork-child.o
2487 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
2488 (NATDEPFILES): added fork-child.o
2490 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
2492 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
2493 by using puts_filtered instead.
2495 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2497 * remote-nindy.c (nindy_load): Replacement version from Steve
2498 Chamberlain, doesn't require forking to run "strip" or "sx".
2500 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
2502 * Makefile.in (HFILES): Add nm-*.h files.
2504 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2506 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
2507 (NATDEPFILES): added fork-child.o.
2509 * doc/gdbint.texinfo: document a few more macros, create new
2510 section for native macros.
2512 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
2514 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
2515 resolution of copyright issues.
2517 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
2519 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
2520 subdir gets configured.
2522 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
2524 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
2526 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
2527 searching for a "bfd_strip" program. Also, fixed up arguments
2528 passed to that program.
2530 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
2531 which is now used for something else. Rewrite description of
2532 associated parameters to match how gdb does it now.
2533 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
2535 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
2537 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2539 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
2542 * inferior.h (proc_signal_handling_change): prototype removed.
2543 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
2544 (handle_command): now calls target_notice_signals.
2545 * procfs.c (proc_signal_handling_change): renamed to
2546 procfs_notice_signals. Now static. Add prototype. All callers
2548 * target.h (struct target_ops): new field, to_notice_signals.
2549 (target_notice_signals): new macro to cover new field.
2550 * target.c (cleanup_target): default to_notice_signals to ignore.
2551 * corelow.c (core_ops),
2553 inftarg.c (child_ops),
2554 procfs.c (procfs_ops),
2555 remote-adapt.c (adapt-ops),
2556 remote-eb.c (eb_ops),
2557 remote-es1800.c (es1800_ops, es1800_child_ops),
2558 remote-hms.c (hms_ops),
2559 remote-mm.c (mm_ops),
2560 remote-nindy.c (nindy_ops),
2561 remote-st2000.c (st2000_ops),
2562 remote-udi.c (udi_ops),
2563 remote-vx.c (vx_ops, vx_run_ops),
2564 remote.c (remote_ops),
2565 target.c (dummy_target),
2566 xcoffexec.c (exec_ops): added static initializer for
2568 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
2570 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
2572 * main.c (define_command): Add forgotten initializer.
2574 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
2576 * language.c, language.h: Move saved_language out to global
2577 expected_language. Set expected_language when user expectation
2579 * language.c (language_info): Don't print type/range checking gub.
2580 * main.c (main): Set expected language.
2581 (execute_command): Check against expected language.
2582 * symfile.c (set_initial_language): Set expected language.
2584 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
2586 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2588 A bunch of changes mostly to improve debugging of C++ programs.
2589 Specifically, the calling of inferiors methods is improved.
2591 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
2592 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
2593 hide the implementation details of pointer-to-method objects.
2594 How to tell if the pointer points to a virtual method is
2595 still very dependent on the particular compiler, but this
2596 should make it easier to find the places to change.
2597 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2598 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2599 macros, instead of a hard-wired-in code that incorrectly
2600 assumed a no-longerused representation of pointer-to-method
2601 values. And otherwise fix the relevant bit-rotted code.
2603 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2604 If there are both fields and methods, put a space between.
2606 * stabsread.c (read_struct_type): Fix bug in handling of
2607 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2608 by '_'). (It used to prematurely exit the loop reading in
2609 the fields, so it would think it should start reading
2610 methods while still in the fields. This could crash gdb
2611 given a gcc that can emit nested type information.)
2613 * valops.c (search_struct_method): Pass 'this' value by
2614 reference instead of by value. This provides a more
2615 consistent interface through a recursive search where the
2616 "bottom" functions may need to adjust offsets (due to multiple
2618 * valops.c, value.h, values.c: Pass extra parameters to
2619 value_fn_field and value_virtual_fn_field so we can
2620 correctly adjust offset for multiple inheritance.
2621 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2622 virtual function calls by using value_virtual_fn_field().
2623 * values.c: New function baseclass_offset, derived from
2624 baseclass_addr (which perhaps can be made obsolete?).
2625 It returns an offset rather than an address. This is a
2626 cleaner interface since it doesn't mess around allocating
2628 * valops.c (search_struct_method): Use baseclass_offset
2629 rather than baseclass_addr.
2631 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2633 * Makefile.in: Re-install 29K/UDI stuff.
2634 * remote-udi.c (udi_resume): Clean up.
2635 * (udi_wait): Rewrite, leave out bugs.
2636 * Add debugging code to print out all register fetches and stores.
2637 * Straighten out target_ops.
2638 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2640 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2642 * remote-udi.c (udi_create_inferior): run with no arguments should
2643 not pass the program name as an argument, since the UDI code
2644 already handles that.
2645 (udi_load): get the symbols from prog_name, not arg_string (the
2646 load command should really use arg_string as the program name, not
2647 prog_name, but at least the run command works now).
2649 * munch: HP9000/300 nm puts an extra space between T and symbol
2652 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2653 needed for vxworks targets.
2655 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2657 * am29k-tdep.c (_initialize_29k): Make it possible for the
2658 user to set and query the address where function calls into the
2659 inferior write a small scratch routine. `set call_scratch_address'
2660 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2661 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2662 not already cached validly.
2664 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2666 Rs6000 native support.
2668 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2669 machines without this header should not be compiling this file.
2670 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2671 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2672 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2673 * xm-rs6000.h: do not include ptrace.h.
2674 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2675 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2676 infptrace.o and inftarg.o move to NATDEPFIES.
2677 (NAT_FILE, NATDEPFILES): new macro for native support.
2679 Sun3 native support.
2681 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2682 new macros for native support.
2683 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2684 removed sun3-xdep.o.
2685 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2687 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2688 * sun3-nat.c, nm-sun3.h: new files for native support.
2690 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2692 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2693 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2694 dbfsize and use it to initialize new local file scope dbsize.
2695 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2696 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2697 DIEs as well as the current check for undersize DIEs. This helps
2698 to gracefully detect and reject corrupted DIE information.
2700 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2702 Add `command hooks' and a hook for inferior program stopping.
2704 * command.h (struct cmd_list_element): Remove unused `aux'
2705 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2706 * command.c (add_cmd): Initialize new fields, elim old.
2707 (add_alias_cmd): Clone new fields.
2708 (delete_cmd): Un-hook hookee if we're deleting hook.
2709 (help_cmd): Tell user the command is hooked, if it is.
2710 (lookup_cmd_1): Abbreviations return the original command
2711 instead of themselves, so that hooks on the original cmd will be
2713 * defs.h (enum command_class): Add class_pseudo and comments.
2714 * gdbcmd.h (execute_user_command): Add prototype.
2715 * infrun.c (normal_stop): If the stop command is hooked,
2716 run the hook whenever we stop.
2717 (hook_stop_stub): Stub for catch_errors.
2718 (_initialize_infrun): Set up pseudo "stop" command.
2719 * main.c (execute_user_command): Code extracted from execute_command.
2720 (execute_command): If hooked, run the hook before the command.
2721 (define_command): If defining a new hook, check the command it
2722 is hooking, and warn if none. Install the hook.
2723 * source.c (_initialize_source): "l" is an abbrev for "list".
2724 * doc/gdb.texinfo: Document command hooks.
2726 * Makefile.in (VERSION): Roll to 4.6.7.
2727 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2728 * infrun.c (breakpoints_inserted): Make it static again.
2729 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2731 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2733 Native file renaming.
2735 * nat-sparc.c -> sparc-nat.c
2736 * nat-sun4os4.h -> nm-sun4os4.h
2737 * nat-trash.h -> nm-trash.h
2738 * config/sun4os4.mh: track file renaming.
2739 * configure.in: link to nm.h rather than nat.h.
2740 * infptrace.c: include nm.h rather than nat.h.
2742 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2744 Host/target/native split for sun4.
2746 * Makefile.in (TSOBS): removed corelow.o.
2747 * infptrace.c: included nat.h.
2748 * nat-trash.h: temporary header file. This should be removed once
2749 all hosts have the native/host/target split.
2750 * configure.in: add a symlink from nat-trash.h to nat.h if no
2751 other nat file exists for this configuration.
2752 * sparc-tdep.c: no longer include sys/ptrace.h.
2753 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2754 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2756 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2757 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2758 to NATDEPFILES. removed sparc-xdep.o.
2759 (NATDEPFILES, NAT_FILE): new macros for native support.
2761 Break the direct connection from core_file_command to any
2762 particular type of core file support.
2764 * target.h (find_core_target): new prototype.
2765 * target.c (find_core_target): new function. Walks the target
2766 list looking for the core target.
2767 * core.c (core_file_command): replace calls to core_detach and
2768 core_open with find_core_target and direct calls.
2770 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2772 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2774 config/hp300hpux.mh: ALLOCA1 was not defined.
2776 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2778 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2779 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2780 until we can figure out a better way to do paging.
2782 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2784 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2785 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2786 * hppa-coredep.c: Remove, now that we use the hook.
2787 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2788 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2790 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2791 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2792 be ripped out and reimplemented right (see elfread.c).
2793 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2795 Rename all HPPA files to fit into unique DOS filenames:
2796 * *hppabsd* => *hppab*
2797 * *hppahpux* => *hppah*
2799 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2801 Make the /proc support a target-struct in its own right.
2803 * Makefile.in: Remove inftarg.[co], since it is now included via
2805 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2806 reference infptrace.o. Add fork-child.o to all *.mh that
2809 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2810 No longer global functions.
2811 (fork_inferior): New global function from fork-child.c.
2812 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2813 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2814 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2815 (child_create_inferior): New tiny function that calls fork_inferior.
2816 * fork-child.c: New file, containing fork_inferior, which is
2817 built from slight mods to inftarg.c's child_create_inferior.
2819 * procfs.c (procfs_ops): Add target vector.
2820 (attach): Rename as static do_attach.
2821 (procfs_create_inferior): New tiny function that calls fork_inferior.
2822 (child_xfer_memory): Rename to static procfs_xfer_memory.
2823 (store_inferior_registers): Rename to static procfs_store_registers.
2824 (inferior_proc_init): Rename to static procfs_init_inferior.
2825 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2826 procfs_files_info, procfs_open, procfs_mourn_inferior,
2827 procfs_can_run): Slightly mangled copies of the corresponding
2828 child_XXX routines from inftarg.c.
2829 (proc_wait): Renamed to static procfs_wait.
2830 (child_resume): Rename to static procfs_resume.
2831 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2832 (initialize_proc_fs): Rename to initialize_procfs. Set up
2835 * putenv.c: index -> strchr.
2836 * regex.c: Always rename bcopy to memcpy, etc.
2837 FIXME: Eventually do the renames rather than use #define's.
2838 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2840 * sparc-xdep.c: Move deferred_stores to target dependent.
2841 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2843 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2845 Split non-target-dependent code out of target_attach routines.
2847 * target.h: Comments on target_attach args and results.
2848 * infcmd.c (attach_command): Check for existing execution, call
2849 target_attach, set up terminal status and wait_for_inferior, wait
2850 for the attach status, and do normal_stop.
2851 * inftarg.c (child_attach): Remove target independent stuff.
2852 * remote-adapt.c (adapt_attach): Ditto.
2853 * remote-mm.c (mm_attach): Ditto.
2854 * remote-udi.c (udi_attach): Ditto.
2855 * remote-vx.c (vx_attach): Ditto.
2859 * remote-hms.c (hms_attach): Remove completely, it was useless.
2860 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2861 commented-out start_remote calls.
2862 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2863 DENTER and DEXIT macros and their calls. Use a real debugger --
2864 like gdb -- to see what functions are being called when.
2865 * utils.c (strcmp_iw): Make nonstatic, for lint.
2867 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2869 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2871 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2873 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2874 fix to differentiate between gcc1 & gcc2 compiled files so that we
2875 can debug calls that pass structs as args correctly.
2876 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2877 so, and what version.
2879 * remote.c (remote_wait): Make regs be char to avoid picayune
2880 ANSI compiler warnings.
2882 * energize.h: Move all external struct decls to inside of
2883 __STDC__, add prototype for energize_shell_wait().
2884 * energize.c (getpty): Clean up, make us really get a controlling
2886 * (energize_initialize): Disable SIGIO prior to setting up for
2887 I/O interrupts. Move setsid(), et. al. to getpty().
2888 * (energize_shell_wait): New routine to wait for things started
2889 via the shell command, uses wait() instead of /dev/proc.
2890 * Also, add prototype for execute_command_1().
2892 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2894 * inftarg.c (child_create_inferior, child_attach,
2895 child_mourn_inferior): collect unix child process stratum
2896 functions which live below the target vector into this file to
2897 facilitate host/target/native split. Also, make them static.
2898 * inflow.c (child_mourn_inferior): removed.
2899 * infrun.c (child_create_inferior, child_attach): removed.
2900 (resume): becomes global so that functions below the
2901 target vector can find it.
2902 * inferior.h (resume): add prototype.
2903 (child_mourn_inferior, child_create_inferior, child_attach):
2906 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2907 replaced with find_default_attach and
2908 find_default_create_inferior.
2910 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2912 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
2913 addresses don't get displayed in the wrong positions.
2915 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2917 Separate core functions along target vector in preparation for
2918 native support. Functions above vector now live in core.c. Those
2921 * core.c (solib_add_stub, core_close, core_open, core_detach,
2922 get_core_registers, core_files_info, core_ops): moved to corelow.c
2923 (_initialize_core): removed addition of core_ops target.
2924 * corelow.c: new file.
2925 (solib_add_stub, core_close, core_open, core_detach,
2926 get_core_registers, core_files_info, core_ops): moved from core.c
2927 (_initialize_corelow): new function.
2928 * gdbcore.h (core_open, core_detach): added prototypes.
2929 (core_ops): add forward declaration.
2930 * Makefile.in (SFILES_MAINDIR): add core.c
2932 (TSOBS): change core.o to corelow.o
2934 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
2936 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
2937 instead of 'sun' predefined symbol so that trap analysis code is
2938 enabled only when the TARGET is a sun3.
2940 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2942 * tm-i960.h (ext_format_i960): Add top-level declaration.
2943 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
2944 blocks, else Sun4 compiler complains.
2946 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
2948 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
2949 instruction's argument. Patch from jonathan@cs.stanford.edu
2952 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2954 Break the thread of control that implies that a unix child
2955 process will be the default target.
2957 * target.c (find_default_run_target, find_default_attach,
2958 find_default_create_inferior, return_zero): new functions.
2959 (cleanup_target): Make return_zero the default for to_can_run.
2961 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
2962 child_create_inferior references with find_default_XXX instead.
2964 * target.h (struct target_ops): new field, to_can_run.
2965 (find_default_attach, find_default_create_inferior): new prototypes.
2966 (target_can_run): new macro.
2968 * Also added a zero (default) to_can_run element to all static
2969 struct target_ops initializations throughout GDB, except:
2970 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
2972 * infrun.c (child_create_inferior): Clean up error handling when
2973 no exec file is specified.
2974 (child_attach): Don't require exec file.
2976 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
2978 Remove kill_inferior_fast, in favor of target_kill, which goes
2979 through the target vector.
2981 * inferior.h (kill_inferior_fast): remove declaration.
2983 * main.c (disconnect): call quit_cover using catch_errors rather
2984 than calling kill_inferior_fast directly. New way goes through
2985 the target vector, handles attached processes, and writes
2986 command history if appropriate.
2987 (quit_cover): new function, wrapper for quit_command.
2989 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
2990 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
2991 inlining them into the local kill_inferior when needed.
2993 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
2995 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
2996 * stabsread.c (read_struct_type): Simplify complicated expression
2997 for dumb DECstation compiler.
2999 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3001 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3002 operands to memory management instructions, from WRS.
3004 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3006 * main.c (main): Back out previous language setting changes.
3007 Replace with simple default to C before processing any init
3008 files. There MUST be a language set, even in the absence of
3009 init files or executables, or expression parsing fails.
3011 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3013 * main.c (main): Move code that sets initial language to
3014 symfile.c. Fixup places where command files are processed to
3015 be consistent in setting a default language if none has been
3017 * symfile.c (set_initial_language): Add code moved from
3018 main() that sets an initial default language when a new
3019 symbol file is read.
3020 * symfile.c (symbol_file_command): Call set_initial_language.
3021 * symtab.c (find_main_psymtab): Add FIXME comment.
3023 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3025 * breakpoint.c, sparc-tdep.c: comment changes.
3026 * configure.in: removed target_dependent line.
3028 * remote-mm.c (mm_attach): change printf to error to prevent
3030 * remote-udi.c (udi_attach): change printf to error to prevent
3033 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3034 calls to {fetch|store}_inferior_registers with calls to
3035 target_{fetch|store}_registers, for remote-target independence.
3037 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3039 * Makefile.in: Fix bug I introduced in merging Rich's change.
3040 * infrun.c (child_create_inferior): Use proceed() rather than
3041 doing all the same stuff by hand.
3043 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3045 * Makefile.in, configure.in: add support for files used only when
3046 configured native, that is, when host = target.
3048 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3050 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3051 stores are target dependent and were moved from xm to tm.
3053 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3055 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3057 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3058 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3060 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3062 * target.h (struct target_ops): removed to_convert_to_virtual and
3063 to_convert_from_virtual elements. Initializations removed from
3064 all static initializations.
3065 (target_convert_to_virtual, target_convert_from_virtual):
3067 (host_convert_to_virtual, host_convert_from_virtual): Removed
3068 forward declarations.
3069 * target.c (cleanup_target): removed default assignments for
3070 to_convert_to_virtual and to_convert_from_virtual.
3071 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3073 * findvar.c (value_of_register, value_from_register):
3074 target_convert_to_virtual inlined.
3075 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3076 * valops.c (value_assign): target_convert_from_virtual inlined.
3078 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3080 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3081 position wrong if used for the prompt.
3082 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3084 Support for accessing arbitrary MIPS stack frames in memory.
3086 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3087 set, run it before INIT_EXTRA_FRAME_INFO.
3088 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3090 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3091 (FP) value in the frame_info struct if it is zero (as from top of
3093 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3095 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3096 comes back as zero. So does FP_REGNUM, as a trigger for
3097 init_extra_frame_info.
3099 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3100 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3101 (INIT_FRAME_PC): Defined to null.
3102 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3103 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3104 Briefly explain MIPS stacks in GDB.
3106 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3108 * copying.awk, copying.c (show_copying_command,
3109 show_warranty_command): Rename from copying_info, warranty_info,
3110 to match command function conventions.
3112 * utils.c (prompt_for_continue): Reinitialize more-counts
3113 before printing anything, and again afterward. Fix comments.
3114 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3115 or alloca() if needed.
3117 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3118 detect native versus cross-host.
3120 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3122 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3123 Suns. Rename to m68k_saved_pc_after_call.
3124 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3125 m68k_saved... instead of sun3_saved...
3127 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3129 * Makefile.in (update-depend, update-alldeps): Split out of
3130 setup-to-dist, for convenience in rebuilding the depend and
3132 (assorted): Update to catch straggler files when building gdb.tar.Z.
3134 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3136 Preliminary cleanup for splitting host/native/target.
3138 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3139 here; it is dealt with at a gdb-target-independent level.
3140 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3141 high toned routine. Fix return type to void.
3142 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3143 Rich and I believe the "real problem" was that both single_step
3144 and target_resume were issuing PT_CONTINUE calls. This would
3145 cause the second PT_CONTINUE to sometimes fail because the process
3146 was already running.
3147 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3149 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3151 * energize.c (pty_to_kernel): Must check for EAGAIN as
3152 termination condition.
3153 (full_filename): Don't prepend dirname if filename begins with /.
3154 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3156 (getpty (NCR)): Lotsa bug fixes...
3157 (kernel_dispatch (case StopRType)): Use kill() instead of
3158 killpg() so we can deal with losing systems...
3159 (wait_for_events): Work around NCR select() lossage. It doesn't
3160 zero out readfds when select() returns zero.
3161 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3162 getcwd() instead of getwd() (NCR getwd() seg faults).
3163 (energize_wait): Use sigaction() for NCR. Their version of signal()
3164 is unreliable by default.
3166 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3167 error from PIOCSWSTOP.
3169 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3170 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3171 defs.h, utils.c: Make vfprintf_filtered global.
3173 * energize.c (send_location): New routine to consolidate all
3174 places where we must notify kernel of where the given pc is.
3175 (cplus_demangle): Put single-quotes around demangled names.
3176 (energize_call_command): Call send_location() after doing up,
3177 down, and frame commands.
3179 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3181 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3182 pass at doc for two new remote targets---29K using UDI, and Tandem
3183 ST2000 using STDBUG.
3185 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3187 * doc/all.m4: turn on H8/300 stuff for generic manual
3189 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3190 after explicit call to breakpoint() in serial stubs.
3192 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3194 * mipsread.c: Clean up some white space.
3195 (parse_symbol): Handle stEnd of stFile.
3196 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
3198 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
3199 store_inferior_registers): Replace unexplained numbers
3200 with manifest constants from a DECstation header file.
3201 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
3202 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
3204 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
3206 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
3207 for "down". Suggested by Richard Stallman.
3209 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3211 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
3212 redeclaration bug on SunOS 4.
3214 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
3216 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
3217 * m68k-stub.c: Remove a few extraneous ANSI-isms.
3218 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
3219 they aren't already there.
3220 * remote-vx.c (vx_prepare_to_store): Ditto.
3221 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
3223 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
3225 Removed a large number of changes inserted by Per Bothner
3226 for C++ support. These will go back in when they've been
3229 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
3231 * serial.h: Fix prototye for serial_raw().
3232 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
3233 serial_write() to match prototypes.
3234 * remote-st2000.c (get_reg_name): Make *p be const.
3236 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3238 * remote-nindy.c (nindy_fetch_registers): Make return type void,
3239 to agree with target structure field type.
3240 (nindy_store_registers): Ditto.
3242 * Makefile (OPCODES): New var, pointing to opcodes library.
3243 (CLIBS, CDEPS): Include it.
3244 (saber_gdb): Load opcodes library.
3246 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
3248 * a68v-xdep.c (store_inferior_registers): declare as void.
3249 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
3250 * remote-st2000.c: Massive changes to use new serial package.
3251 Also added 'connect' command to transparantly connect to serial
3253 * ser-termios.c: Big cleanup, use nicer coding conventions.
3254 * ser-bsd.c: New module, serial stuff for BSD systems.
3255 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
3256 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
3258 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3260 * doc/gdb.texinfo: fix shameful error of agreement reported by
3261 jimb@occs.cs.oberlin.edu (Jim Blandy)
3262 * doc/gdb.texinfo: remove old partial discussion of remote serial
3263 protocol (via serial debug stubs)
3264 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
3265 use of serial debug stubs
3267 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3269 * symfile.h: Declaration of set_demangling_style() moved
3270 here from demangle.h (which is now in ../include).
3271 * i386-xdep.c: Update comment.
3273 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3275 * symtab.c (completion_list_add_symbol): restructured to optimize
3276 for time. First clip names that cannot match. Then clip any
3277 names we've already considered. Drop a redundant strncpy. Drop
3278 a redundant malloc and associated free for demangled names.
3280 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3282 * a68v-xdep.c (store_inferior_registers): Define as type void.
3283 * configure.in: Add host m68k-apollo*-bsd*.
3284 * demangle.c (struct demanglers): Use enum instead of constant
3285 value to keep braindamaged HP/Apollo compiler happy.
3287 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3289 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
3290 match "FOO". This allows 'break Foo' to work when Foo is
3291 a mangled C++ function. (See comment before function.)
3293 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
3295 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
3296 for files in vx-share/*.c.
3297 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
3298 for normal GDB source files.
3300 * Makefile.in (VERSION): Roll to 4.6.6.
3302 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
3303 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
3304 * tm-sun3os4.h: Update comments.
3305 * xm-delta88.h: Remove STACK_END_ADDR.
3307 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
3309 * Makefile.in (VERSION): Roll to 4.6.5.
3311 * infrun.c: Lint for recent `handle' changes.
3313 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
3314 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
3315 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
3316 should include a ser-XXX.o module.
3318 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
3319 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
3321 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
3322 known suns in configure.in, rather than mapping them to unique
3323 config files that happen to duplicate other config files.
3324 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
3325 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
3327 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
3329 * configure.in (*-*-sunos*): Use trailing * to match all
3330 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
3331 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
3332 in production on Sun-4.
3333 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
3334 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3335 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3337 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
3338 config/sparc-noun.mt: New target configs for embedded.
3339 * config/sun4os3.{mh,mt}: Remove, never existed in production.
3341 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
3342 target definitions for embedded with and without underlines on
3343 identifiers. FIXME -- this ought to be known by BFD instead.
3345 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
3346 not a parameter of the CPU, but of the development environment.
3347 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
3349 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3351 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
3352 (which involves reading in main's symtab) if we have no breakpoints.
3354 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3356 * dwarfread.c (cu_language): New local variable to record
3357 language for current compilation unit being processed.
3358 * dwarfread.c (set_cu_language): New local function to decode
3359 and record language for current compilation unit being processed.
3360 * dwarfread.c (synthesize_typedef): Add local function to
3361 synthesize a typedef for C++ classes, structs, unions, and
3363 * dwarfread.c (read_structure_scope): Synthesize typedefs
3364 for C++ classes, structs and unions.
3365 * dwarfread.c (read_enumeration): Synthesize typedefs for
3367 * dwarfread.c (read_file_scope): Call set_cu_language to
3368 record language for current compilation unit. After symtab
3369 is built, save this recorded language.
3370 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
3371 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3372 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3373 typedefs for C++ classes, structs, unions, and enumerations.
3374 * dwarfread.c (scan_compilation_units): Call set_cu_language
3375 to record language for current compilation unit.
3376 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3377 for TAG_enumeration_types, rather than in add_partial_symbol.
3378 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3379 case with class, struct, and union type cases, now that they are
3380 the same. Remove tests for non-NULL name attributes, now done
3382 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3383 treat as alias for TYPE_CODE_STRUCT for now.
3385 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3387 * Makefile.in: map "gdb" through program_transform_name when
3390 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3392 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3393 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3394 Use "regi" for local indexing through register numbers, reserving
3395 "regno" for the name of a specific register passed as an input
3396 parameter. Fix bug propagated through all versions that sometimes
3397 used regno as an index when it should have been regi, thus using
3398 -1 as an index in some cases.
3400 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3402 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3403 respectively, so same demangler can be used by other programs.
3404 * Makefile.in: Remove demangler stuff.
3405 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3406 * demangle.c (_initialize_demangler): Tell demangler which
3407 CPLUS_MARKER to assume.
3409 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3411 RS/6000 portability changes (for hosting cross-debuggers).
3413 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3414 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3415 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3416 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3417 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3418 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3419 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3420 (NO_SINGLE_STEP): Add, target-dependent.
3421 (loadinfotextindex): Lowercase, remove "aix_".
3422 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3423 (NO_SINGLE_STEP): Remove, target-dependent.
3424 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3425 * xcoffread.c: Only build file if RS/6000 native GDB.
3426 (build_function_symbol): Remove #if 0'd code.
3427 * rs6000-tdep.c: Cleanup. Add static fn protos.
3428 Use CORE_ADDR for addresses throughout. Make void fns void.
3429 (pop_dummy_frame): Add FIXME about bogosity of design here.
3430 (rs6000_struct_return_address): Ditto.
3431 (frameless_function_invocation, frame_get_cache_fsr,
3432 frame_initial_stack_address, xcoff_relocate_symtab,
3433 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3434 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3435 Use CORE_ADDRs. Change identifiers to lowercase.
3437 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3438 supplying dummy routines if non-native. Add prototype for
3439 static exec_one_dummy_insn. Move a mess of functions to
3440 rs6000-tdep.c (as above). Remove #if 0'd code.
3442 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3443 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3444 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3446 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3449 * vx-share/README, nindy-share/README: New files describing
3450 how these directories' code is shared, and with whom.
3452 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3454 * configure.in (target configurations): Reformat into table.
3455 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
3457 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
3458 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
3459 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
3460 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
3461 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
3462 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
3464 * Makefile.in (config-check): Add command to check whether
3465 configure.in is consistent with config/*.
3467 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
3469 * configure.in (host configurations): Reformat nested cases into
3470 easy-to-maintain table.
3471 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
3472 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
3474 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
3476 * cplus-dem.c: Reorder args to most local functions to make them
3477 follow the consistent pattern of struct work_stuff pointer first,
3478 followed by pointer into string being demangled, followed by
3479 pointer to the string where the result is being stored, followed
3480 by other args. Also generally replace most variables of name
3481 "type" with "mangled" for consistency. They all pointed to the
3482 same string but half were one name and half the other.
3483 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
3484 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
3485 use whenever a qualified name is being demangled.
3486 * cplus-dem.c (do_type): Qualified names are treated similarly
3487 to fundamental types, not as modifiers of fundamental types.
3489 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
3491 * configure.in: Add sparclite as a target.
3493 * sparc-stub.c (handle_exception): Flush instruction cache just
3494 before returning to the user. (hexToInt): Fix overzealous cleanup.
3496 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
3498 * infrun.c (handle_command): Rewrite to allow multiple signal
3499 numbers, signal number ranges, and to recognize "all" to mean all
3500 signals except those used by the debugger.
3501 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
3502 to set or reset actions for specific signals.
3504 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
3506 * coffread.c (decode_type): Call alloc_type to alloc new
3508 * stabsread.c (read_array_type, read_range_type, define_symbol):
3509 Call alloc_type to alloc new types.
3510 * stabsread.c (define_symbol): Move dbl_valu symbol field data
3511 from type_obstack to symbol_obstack.
3512 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
3514 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
3515 associated with a type, using the same mechanism as was used to
3516 allocate space for the type structure itself.
3517 * coffread.c (patch_type, coff_read_struct_type,
3518 coff_read_enum_type): Use TYPE_ALLOC.
3519 * dwarfread.c (struct_type): Use TYPE_ALLOC.
3520 * gdbtypes.c (create_array_type, check_stub_method,
3521 allocate_cplus_struct_type): Use TYPE_ALLOC.
3522 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
3523 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
3524 read_range_type): Use TYPE_ALLOC.
3526 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
3528 * breakpoint.c (breakpoint_re_set): Select a default source
3529 symtab if one is not currently selected.
3530 * utils.c (query): Call wrap_here before building the output
3531 query string, to turn off wrapping and flush any buffered output.
3532 Otherwise our query may end up in the wrap buffer and never be
3534 * eval.c (evaluate_subexp): Report error when attempting to
3535 evaluate subscript for types without a target type, rather
3536 than dumping core by using the NULL pointer.
3537 * symfile.c (symbol_file_command): Forget current_source_symtab
3538 and current_source_line when discarding symbol table.
3540 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
3542 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
3544 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
3545 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
3547 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
3549 * remote.c (remote_open): Fix baud rate setting to make -b flag
3550 work. (remote_wait): Change 'T' message parser to deal with new
3551 improved format which allows stub to send an arbitrary bunch of
3553 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
3554 make all this re-entrant by storing all state on the stack. Clean
3555 up memory error trapping. (computeSignal, set_debug_traps):
3556 make it all table driven. Make a start at a baud rate setting command.
3558 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
3560 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
3562 * remote-vx.c: redefine malloc to avoid buggy declaration on
3563 RS/6000 <rpc/types.h>.
3564 xm-rs6000.h: include <sys/select.h> to define fd_set for
3565 <rpc/svc.h> on RS/6000.
3567 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
3569 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
3570 recursive invocations of make. Always create installation
3573 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
3575 * m68k-pinsn.c: Minor fix in style of output (don't use
3576 range to indicate floating point control registers).
3578 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
3580 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
3582 * infcmd.c (registers_info): Handle multiple register names.
3583 Changes inspired by Roland McGrath.
3585 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
3587 * sparc-stub.c: New file. Mix it with your SPARClite
3588 application, and it will speak GDB remote protocol!
3589 * remote.c (remote_wait): Change 'T' (expedited reply) message to
3590 deal with arbitrary registers. Needed for sparc-stub.
3592 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
3594 * cplus-dem.c (cplus_markers): Add table for gnu style and
3595 use throughout, in place of compile time constant CPLUS_MARKER.
3596 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
3597 * cplus-dem.c (cfront_special): New function, as suggested
3598 by pfieland@stratus.com.
3599 * cplus-dem.c (forget_types): New function.
3600 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3602 * cplus-dem.c (mop_up): Call forget_types().
3603 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3604 Use throughout, instead of checking current_demangling_style.
3605 * cplus-dem.c (demangle_signature): When finding an explicit
3606 start of function args, forget all remembered types for
3607 lucid/cfront style demangling.
3608 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3609 underbar characters, use last pair as the delimiter. Hoist
3610 gnu_special() call up to cplus_demangle(). Call cfront_special()
3612 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3613 for inherited classes.
3614 * cplus-dem.c (demangle_args): Document quirks of numbered
3615 references to previously seen types.
3616 * dbxread.c (read_ofile_symtab, process_one_symbol):
3617 Use AUTO_DEMANGLING rather than explicitly checking
3618 current_demangling_style.
3619 * demangle.h: Add some comments.
3620 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3621 CFRONT_DEMANGLING): New macros.
3622 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3623 not found in the actual producer string produced by lcc.
3624 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3625 than explicitly checking current_demangling_style.
3627 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3629 * breakpoint.c (enable_longjmp_breakpoint,
3630 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3631 Check for duplicate breakpoints at the same address. Bug report
3632 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3634 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3636 * buildsym.c (end_symtab): Document that end_symtab can return
3637 NULL under non-error conditions.
3638 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3639 returned from end_symtab for empty compilation units.
3641 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3643 * am29k-tdep.c: Lint from DECstation compiler.
3644 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3645 As the man page says, "Sometimes you just can't get lint to shut
3646 up". That doesn't mean you should blow away the code it won't
3648 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3649 it up over the next few weeks. Make mips x 29k build.
3650 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3651 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3652 but leave it as a comment because the breakpoint instruction
3653 is not easily accessible at this moment (it's static, and if
3654 we define one here, it goes into every file compiled).
3656 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3658 * Makefile.in (VERSION): Bump to 4.6.3.
3659 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3660 function scopes when building partial symbol tables.
3661 * objfiles.c (open_existing_mapped_file): Make it clear in
3662 warning message that out of date mapped files are ignored.
3663 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3664 unit source file name in error message.
3666 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3668 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3669 * dwarfread.c (struct_type): In absence of AT_byte_size for
3670 bitfield, use size of object of member's type for the size of
3671 the anonymous object containing the bit field.
3672 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3673 an AT_byte_size attribute is seen.
3674 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3675 union aux_ext (was aux_ent).
3676 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3677 unsigned char* to char*, for Lucid compiler.
3678 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3679 to be correct type (from unsigned char* to char*).
3680 * valprint.c (type_print_derivation_info): Minor tweak to placement
3681 of commas in derived class printing.
3682 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3684 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3686 * xm-go32.h: Define LSEEK_NOT_LINEAR
3687 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3688 then work out the lseek positions of newlines by running through
3689 the file and `tell'ing. This makes source file listing work on
3690 OS's where the relationship between physical position in file and
3691 canonical position is indeterminate, eg VMS and DOS.
3693 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3695 * stabsread.c: Ensure that all members of all allocated structures
3696 are initialized to known state to avoid hard to find bugs with gdb
3697 using fields containing random data.
3698 * buildsym.c (start_subfile): Compact dirname initialization.
3699 * buildsym.c (patch_subfile_names): New function.
3700 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3701 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3702 * buildsym.h (patch_subfile_names): Add prototype.
3703 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3705 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3707 * remote-udi.c: Update comments.
3709 * remote.c (getpkt): Only force retransmission ten times;
3710 after that, assume bug in target code, and handle pkt anyway.
3712 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3714 * configure.in: Add support for apollo 68k under BSD environment.
3715 * xm-apollo68b.h: New file to support above.
3717 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3719 * configure.in: Recognize i486 host cpu.
3720 * valprint.c (type_print_derivation_info): Print derivation info
3721 in same form as class declarations in source.
3722 * valprint.c (type_print_varspec_suffix): Split arg printing
3723 code out to type_print_args function.
3725 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3727 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3728 at_import, at_frame_base.
3729 * dwarfread.c (completedieinfo): Remove cases for obsolete
3730 AT_visibility, AT_import, and AT_frame_base attributes.
3731 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3732 i860, which can keep up to 4 shadow breakpoints.
3733 * tm-stratus.h (USG): Define.
3734 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3735 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3736 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3737 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3738 * config/stratus.mt (TDEPFILES): Include files available from
3739 stratus that are not yet in release pending receipt of paperwork
3741 * buildsym.c (finish_block): Minor code format change.
3742 * gdbtypes.h (struct field): Add to comments.
3743 * gdbtypes.h (virtual_field_bits): Add to comments.
3744 * objfiles.c (allocate_objfile): Change obstack interface to
3745 match FSF merging efforts.
3747 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3749 * Makefile.in (VERSION): Bump to 4.6.2.
3750 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3751 * Makefile.in (OBS): Add stabsread.o
3752 * Makefile.in (stabsread.o): Add build rule.
3753 * stabsread.c, stabsread.h: New files.
3754 * buildsym.c: Split out stabs specific support to stabsread.c.
3755 * buildsym.h: Split out stabs specific support to stabsread.h.
3756 * dbxread.c (stabsread.h): Include
3757 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3758 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3759 * dbxread.c (read_ofile_symtab): Call end_stabs.
3760 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3761 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3762 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3763 really_free_pendings to cleanups.
3764 * elfread.c (elf_new_init): Call stabsread_new_init.
3765 * gdbtypes.c: Small changes to maintenance commands.
3766 * mipsread.c (stabsread.h): Include.
3767 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3768 * xcoffread.c (stabsread.h): Include.
3769 * xcoffread.c (global_stabs): Remove redundant def.
3770 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3772 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3774 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3775 * inflow.c (terminal_init_inferior, terminal_inferior,
3776 terminal_ours_1, initialize_inflow): Record and use state
3777 of lmode_inferior_valid and lmode_ours_valid.
3779 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3781 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3782 include <sgtty.h> on USG. (from sef).
3784 * depend: es1800 dependency needed here.
3786 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3788 * buildsym.c (read_struct_type): Initialize structs allocated
3789 with alloca, to avoid using random values from stack later on.
3790 * defs.h (fprintf_filtered): Add prototype.
3791 * gdbtypes.c (check_stub_method): Fix misleading comments.
3792 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3794 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3795 small changes to maint support functions.
3796 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3797 for some fields and expand comments.
3798 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3799 macro and track change to obstack_full_begin macro.
3800 * utils.c (fprintfi_filtered): New function.
3801 * valprint.c (type_print_base): Fixup field printing to not
3802 print extraneous lines and not print bogus "no data fields"
3803 messages for C++ classes with no data members. Also use new
3804 fprintfi_filtered function.
3806 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3808 * configure.in: es1800 ok for 68000 too.
3810 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3812 * configure.in: echo error messages to stderr, not stdout
3814 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3816 * configure.in: recognize hppa* instead of hppa
3818 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3820 * energize.c: Second cut at DynamicLoad message handling.
3822 * energize.c: Relativize pathnames in #include statements.
3823 * (kernel_dispatch): Better error messages for unknown protocol
3825 * (kernel_dispatch): First cut at DynamicLoad message handling.
3827 * Makefile.in: Remove -I../readline from all compilations,
3828 include a special case for main.o instead.
3830 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3832 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3833 error if it fails to find a member type, rather than return NULL
3834 and trigger a coredump.
3835 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3836 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3837 match on complete demanglings, including argument lists for member
3838 functions, rather than just accepting the first demangling that
3839 matches the class and function name.
3840 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3841 to start_symtab as the directory name.
3842 * dwarfread.c (completedieinfo): Strip off any leading hostname
3843 portion of the AT_comp_dir attribute string. Gdb doesn't know
3844 what to do with them (FIXME).
3846 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3848 * breakpoint.c (commands_command): Simplify code a bit, remove
3849 unnecessary fflush().
3851 * Makefile.in (OTHERS): Add gcc.patch.
3852 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3854 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3856 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3857 lcc producer string.
3859 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3861 * WHATS.NEW renamed to NEWS.
3863 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3865 * dbxread.c, dwarfread.c: Re-enable experimental code to
3866 automatically select demangling style.
3867 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3868 DEMANGLING_STYLE, to make more descriptive. Revert back to
3869 "auto" as default. Comment use.
3870 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3871 * Makefile.in (${DEMANGLER}.o) Remove target and special
3874 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3876 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3878 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3880 * Makefile.in, demangle.c: Change default demangling style to
3882 * Makefile.in: Update version to 4.6 !!!
3883 * README, WHATS.NEW: Update for 4.6.
3885 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3887 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3890 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3891 nodes as base classes.
3893 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3895 * alldeps.mak, depend: Update.
3897 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3899 * Makefile.in (VERSION): 4.5.9.
3901 * xm-hp300bsd.h: Add decl for strdup().
3902 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3903 PDR. Cleanup a few things, fix compilation warnings.
3905 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3907 * Makefile.in (DEMANGLING_STYLE): New define to set default
3908 demangling style for C++. Defaults to "auto".
3909 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3910 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3911 * Makefile.in (OBS): Add demangle.o
3912 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
3913 Remove compile time decisions about demangling style and replace
3914 with runtime decisions using current_demangling_style.
3915 * cplus-dem.c (main): Expand code included during building of
3916 standalone demangler to recognize demangling style options.
3917 * dbxread.c (demangle.h): Include.
3918 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
3919 demangling style if processing g++ code and current demangling style
3920 is auto (Note: this feature currently disabled.)
3921 * demangle.c: New file, generic demangling control.
3922 * demangle.h (demangling_styles): New enumeration to select one
3923 of several demangling styles. Also define string names for each
3925 * demangle.h (set_demangling_style): Add prototype.
3926 * dwarfread.c (demangle.h): Include.
3927 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
3928 New producer string prefixes to recognize.
3929 * dwarfread.c (handle_producer): Consolidate actions for specific
3930 producers. Set demangling style based on producer string if
3931 current style is auto. (Note: this feature currently disabled.)
3932 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
3934 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
3936 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
3938 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3940 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
3941 * c-exp.y: Call lookup_signed_typename() after seeing
3942 "signed". This handles "signed char" correctly.
3943 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
3944 keywords before a type specifier.
3946 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
3948 * command.c (lookup_cmd_1): Clarify descriptive comments.
3949 * gdbcmd.h (maintenanceprintlist): Add declaration.
3950 * main.c (maintenanceprintlist): Add definition.
3951 * main.c (gdb_completer_command_word_break_characters): Add.
3952 * main.c (symbol_completion_function): Switch completer word
3953 break character sets dynamically, based on whether completion is
3954 being done on commands or on something else.
3955 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
3956 * maint.c: Include demangle.h.
3957 * maint.c (maintenance_demangle): New function.
3958 * maint.c (maintenance_print_command): New function.
3959 * maint.c (_initialize_maint_cmds): Reorganize some commands
3960 under new maintenance print subcommand.
3962 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
3964 * gdbtypes.c (lookup_struct_elt_type): If the input type is
3965 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
3966 target type. Otherwise, 'whatis this.field' wouldn't work,
3967 which would be inconsistent, since 'print this.field' works.
3968 * buildsym.c (read_struct_type, read_enum_type): Clear
3969 TYPE_FLAG_STUB flag.
3970 * buildsym.c (cleanup_undefined_types): Don't rely on a
3971 flawed "Reasonable test to see if" a type has been defined
3972 since it was referred to; now we can just see if the
3973 TYPE_FLAG_STUB flag has been cleared.
3974 * valprint.c (print_type_base): Emit public/protected/private
3975 labels for methods as well as fields. Also, indent these labels
3976 2 spaces instead of 4, for a more conventional "look".
3977 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
3978 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
3979 * gcc.patch: New file. Contains patch for gcc (so people
3980 with gdb-2.2.x won't have to wait for a new gcc release).
3982 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
3984 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
3985 (print_addr): Call print_address to show symbolic version as well.
3987 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
3989 (vx_read_register): Declare inferior_fp_regs. Delete code for
3990 copying "inferior_registers" around; the values are already in var
3991 "registers". Use correct size for register set.
3993 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
3994 target doesn't support it.
3995 (vx_read_register): Don't try reading them either.
3997 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
3998 VxWorks back end reads them in one contiguous set except for this
4000 (register_names): Change "pc" to "pcw" to avoid confusion printing
4002 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4003 find the PC under VxWorks.
4005 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4007 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4008 to create new blank types, instead of handcrafting them.
4009 * defs.h (printfi_filtered): Add prototype.
4010 * utils.c (printfi_filtered): New function.
4011 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4012 to simplify the code. Other cleanups.
4013 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4014 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4015 use of various fields.
4016 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4017 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4018 production that currently treats it exactly the same as STRUCT.
4019 * c-exp.y (yylex): Recognize "class" as token CLASS.
4020 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4021 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4022 general symbol handling code. Call cplus_mangle_opname with
4024 * symtab.c (decode_line_2): Print demangled function names in
4025 breakpoint menus, instead of just file and line number.
4026 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4027 * valprint.c (type_print_base): Print "class" for C++ classes,
4028 rather than "struct". Print section labels for public, protected
4029 and private members of C++ classes.
4030 * values.c: Include demangle.h.
4031 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4033 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4035 * Makefile.in (VERSION): Update to 4.5.8.
4037 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4039 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4040 prevent crashes when examining cross-targets.
4041 * dbxread.c (process_one_symbol): Include directory name when
4042 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4043 find include files, and yacc/lex sources when the cwd doesn't match
4044 that in which the object was compiled.
4045 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4047 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4050 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4052 * maint.c (maintenance_command, maintenance_info_command):
4053 Install with allow_unknown as 0 and call help_list to show
4054 list of possibilities when no subcommand is specified.
4056 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4058 * configure.in: Add m68k-ericsson-*.
4059 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4061 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4063 * maint.c: New file.
4064 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4065 * Makefile.in (OBS): Add new file maint.o.
4066 * defs.h (command_class): Add class_maintenance.
4067 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4068 commands. Allow for them (and other nonessential parts of gdb)
4069 to be selectively left out under special circumstances.
4070 * gdbtypes.c (recursive_dump_type): New function; supports
4071 maintenance print-type command.
4072 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4074 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4076 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4077 initializers. Add initializations for setprintlist, showprintlist,
4078 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4079 * printcmd.c (maintenance_print_type): New maintenance cmd.
4080 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4081 implied by comment that all cmd lists are owned by main.c.
4082 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4083 that all cmd lists are owned by main.c.
4084 * language.c (setchecklist, showchecklist): Move to main.c, as
4085 implied by comment that all cmd lists are owned by main.c
4086 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4087 deletelist): Remove redundant declarations (also in gdbcmd.h).
4088 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4089 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4090 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4091 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4092 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4093 maintenance_print_msymbols, maintenance_print_objfiles):
4095 * symmisc.c (printsyms_command, printpsyms_command,
4096 printmsyms_command, printobjfiles_command): Removed from
4097 _initialize_symmisc.
4098 * main.c (dump_me_command): Moved to maint.c and renamed to
4099 maintenance_dump_me.
4100 * breakpoint.c (all_breakpoints_info): Rename to
4101 maintenance_info_breakpoints.
4102 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4103 all_breakpoints_info to add maintenance_info_breakpoints to the
4104 maintenanceinfolist instead.
4105 main.c (initialize_main): Set up maintenance class commands.
4107 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4109 * energize-patches: Fix minor problems with building energize lib.
4111 * energize-patches: Change names of all cadillac procedure calls
4112 to be energize procedure calls. Simplify many hooks by moving
4113 tests energize.c. Configure energize, and build it automatically now.
4115 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4117 * Makefile.in (VERSION): Bump to 4.5.7.
4118 * cplus-dem.c (demangle_args): Validate index for previously
4119 seen type to guard against bogus values from malformed manglings.
4120 * valops.c (value_struct_elt_for_reference): Guard against
4121 blindly using NULL return value from lookup_symbol.
4123 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4125 * cadillac.c, cadillac-patches: Rename to energize.c and
4126 energize-patches. Change all routines and variables named
4127 'cadillac*' to 'energize*'. Create new file called energize.h to
4128 hold all interface declarations.
4130 * deblib/connection/*: Move all of this stuff into energize/, but
4131 delete unneeded files.
4133 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4135 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4137 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4138 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4139 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4140 child processes, to avoid dead ones "hanging around" after GDB exits.
4141 (attach): Always stop the process if it needs it. Set RLC flag
4142 when attaching running processes, so it will continue if we detach
4143 it, quit, or are killed.
4144 (detach): Clear faults and set RLC flag to make process run
4146 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4148 (info_proc): Open process O_RDONLY, so we can see any process,
4149 even those controlled by debuggers.
4150 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4152 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4154 Relocate symbols using an array of section_offsets, rather than a
4155 single `addr' or `offset'. This makes Solaris-2 support work, and
4156 permits better VxWorks (and maybe xcoff) support later.
4158 * symtab.h (struct section_offsets): New structure for keeping
4159 a set of offsets, rather than a single one.
4160 (struct objfile): Replace addr with section_offsets member.
4161 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4162 * gdb-stabs.h: New include file with `symbol type specific'
4163 parameters for psymtabs and objfiles.
4164 * Makefile.in (HFILES): Add gdb-stabs.h.
4165 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4166 * coffread.c: Conforming changes. Fake offset array always 0.
4167 * dbxread.c: Conforming changes.
4168 (struct dbx_symfile_info): Move to gdb-stabs.h.
4169 (start_psymtab): Call elfstab_offset_sections to calculate good
4170 offsets for this source file, based on the ELF symbol table info.
4171 (read_ofile_symtab): Yank N_CATCH, which is dead.
4172 (process_one_symbol, N_CATCH): Yank.
4173 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4174 Relocate with SECT_OFF_TEXT.
4175 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4176 to distinguish relocatable from absolute symbols. Then, if not
4178 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4179 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4180 (", N_ROSYM): SECT_OFF_RODATA.
4181 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4182 (dbx_symfile_offsets): Add to translate addr to offset.
4183 * dwarfread.c: Conforming changes. Single offset currently used.
4184 * elfread.c: Add various complaints about elf/stab stuff.
4185 #include gdb-stabs.h. Conforming changes, using a single offset.
4186 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4187 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4188 for later use in building psymtabs.
4189 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4190 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4191 (free_elfinfo): New fn, frees all chained stab_section_infos
4192 in an objfile, and zaps the start-of-chain pointer.
4193 (elfstab_offset_sections): New fn, looks in stab_section_info
4194 chain to determine section bases to relocate a psymtab's worth
4195 of symbols, as they are being read.
4196 * mipsread.c: Conforming changes. Stabs-reading will relocate
4197 using one offset. MIPS-reading will not relocate at all.
4198 * partial-stab.h: Relocate different symbol types using different
4199 offsets from section_offsets.
4200 * symfile.c: Conforming changes.
4201 (find_lowest_section): Unused function to use later
4202 to free us from the Tyranny of the Text Section.
4203 (syms_from_objfile): Translate absolute arg ADDR to offsets used
4204 in all lower layers of symbol reading. Call format-specific
4205 sym_offsets function to initialize offsets for high speed symbol
4207 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
4208 (symbol_file_command, add_symbol_file_command): Callers changed.
4209 * symmisc.c (dump_psymtab): Print new relocation parameters.
4210 * xcoffread.c: Corresponding changes.
4212 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
4213 * main.c (main): Read the $HOME/.gdbinit file before processing
4214 the argv arguments (e.g. reading symbol files or core
4215 files). This allows global parameters to be set, which will apply
4216 during the symbol reading. The ./.gdbinit is still read after
4218 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
4219 * xcoffexec.c: Clean up quote inside comment.
4221 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
4223 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
4224 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
4225 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
4226 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
4227 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
4228 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
4229 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
4230 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
4231 values.c, xcoffread.c:
4232 Remove "(void)" casts from function calls where the return value
4233 is ignored, in accordance with GNU coding standards.
4235 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
4237 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
4238 * partial-stab.h: Ignore N_ENDM.
4239 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
4240 CODE or DATA section attachment. This eliminates a lot of random
4241 values from shared libraries, which screw up the ordinary symbols
4242 in the address ranges they happen to overlap.
4243 * buildsym.c (define_symbol): Eliminate special tests
4244 for function types; move into "function" cases in switch statement.
4245 (define_symbol: 'f', 'F', 'P'): Process all parameter types
4246 in case they define new type numbers. But ignore them (FIXME).
4247 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
4248 (read_sun_builtin_type): Add commentary.
4250 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4252 * xm-rs6000.h: define MEM_FNS_DECLARED
4254 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
4256 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
4257 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
4258 * mips-xdep.c: Remove most include files (unused, caused errs).
4259 (fetch_core_registers): Use right parameters in dummy fn.
4261 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
4263 * buildsym.c (scan_file_globals): Beware the null file.
4264 Fix from Jim Williams.
4266 * stack.c (return_command): Evaluate expression *before* popping
4267 off the stack frames! Fix inspired by Jim Williams.
4268 (up_silently_command, down_silently_command): No sel frame is error.
4270 * defs.h (memcpy, memset): Conditionalize decls on
4271 #ifndef MEM_FNS_DECLARED, since DECstation differs.
4272 (alloca): Break out the STDC and non-STDC alloca cases, to make
4273 it work on old preprocessors as well as "picky ANSI" ones.
4274 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
4276 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
4277 * utils.c (fputs_demangled): Rename SLOP since DECstation system
4278 header files define it!
4280 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
4282 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
4284 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4285 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
4286 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
4287 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
4288 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
4289 utils.c, valarith.c, valops.c, valprint.c, values.c:
4290 Replace bcopy() use with memcpy(), which is more standard and can
4291 take advantage of gcc's builtin functions for increased performance.
4292 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
4293 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
4295 Replace bzero() use with memset(), which is more standard and can
4296 take advantage of gcc's builtin functions for increased performance.
4297 * i386-tdep.c, main.c, valprint.c:
4298 Replace bcmp() use with memcmp(), which is more standard and can
4299 take advantage of gcc's builtin functions for increased performance.
4301 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
4303 * remote.c (remote_wait): Fix cast on signal() call.
4304 * defs.h (alloca): More diddling with alloca. Have to ensure
4305 that it has a prototype, so that if alloca is defined as a macro
4306 that takes an arg, the definition is seen as a use of a macro
4307 that takes an arg, to satisfy picky ANSI preprocessors.
4309 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
4311 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
4312 consistency with all other gdb files.
4313 * cadillac.c: Use <string.h> rather than <strings.h>.
4314 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
4315 * Makefile.in (MAKE): Remove definition for consistency with
4316 other Makefile.in files and to fix problem with recursive makes.
4318 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
4320 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
4323 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4325 * source.c (print_source_lines): for DOS interoperability; don't
4326 print CR (013) as ^M.
4328 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
4330 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
4332 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
4334 * remote.c (remote_wait): Cast signal to void * to avoid warning
4335 from busted HP compiler.
4337 * partial-stab.h (N_SO): Rearrange code a little so that all SO
4338 stabs cause end_psymtab to be called.
4340 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
4341 compiler feature of putting 'c' into basic type descriptors for
4344 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
4345 where there is no place for nPC in prrun struct.
4347 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
4349 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4350 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
4351 * dwarfread.c (enum_type): Save enum names on type_obstack.
4352 * dwarfread.c (struct_type): Save member name on type_obstack.
4353 * symtab.c (_initialize_symtab): Fix misspelling.
4354 * regex.c (store_jump, insert_jump): Return void.
4356 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
4358 * defs.h (PARAMS): Move to ../include/ansidecl.h.
4359 (alloca): Declare return type on SPARC, since Sun doesn't.
4360 (*_BYTE_ORDER): Improve comment: *must* be defined.
4362 * tm-hppa.h: New file, architectural definition of HP PA.
4363 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
4365 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
4366 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4367 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
4368 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
4371 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4372 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4373 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4375 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4377 * printcmd.c (output_command): Thinko.
4378 (x_command): Only set remembered size/format if cmd succeeds.
4380 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4381 since it is no longer used and burns time for every symbol read.
4382 (process_one_symbol): Treat N_CATCH like default (complain).
4384 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4386 * partial-stab.h (case N_TEXT): Fix fencepost error when
4387 detecting start of new symbol info after reading symtab for a
4388 module with a zero length TEXT segment.
4390 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4392 * Makefile.in (VERSION): Bump to 4.5.6.
4393 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4395 * defs.h (NORETURN): Define away for Lucid compiler.
4396 * remote.c (remote_timer, remote_interrupt): Signal handlers
4398 * ser-termios.c (serial_write, serial_close): Return whatever
4399 value the write/close call returns, rather than falling off end.
4400 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4401 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4403 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4404 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4406 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4407 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4408 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4409 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4411 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4412 store_inferior_registers): Supply missing fourth argument to
4414 * cadillac.c (kernel_dispatch): Make return type void.
4415 * cadillac.c (iosig): Signal handlers take one int arg.
4416 * valprint.c (val_print_fields): Call fprint_symbol to get
4417 automatic C++ demangling for mangled field names.
4419 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4421 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4422 * dwarfread.c (enum_type): Fix misspelling in comment.
4423 * valprint.c (val_print_fields, cplus_val_print): Minor
4424 adjustment to printing of C++ class structures to more closely
4425 match format for printing C structures, with and without setting
4428 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4430 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4431 (which is not a Posix signal) if it isn't defined.
4432 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4433 New port to Linux (a free Unix clone for 386 machines).
4435 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4437 COFF changes for dealing better with EPI 29K C compiler output.
4439 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4441 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4442 (read_coff_symtab): Move patch_opaque_types call from
4443 coff_symfile_read. Restrict it to symtabs from this objfile.
4444 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4445 references on opaque type chain; just let coff_lookup_type handle 'em.
4446 (decode_type): Complain about tagndx values on
4447 non-struct/union/enum types, which the EPI compiler tends to produce.
4449 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4451 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4454 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4455 usage to match new prototype. Include libbfd.h to get prototype.
4457 * source.c (find_source_lines): Handle large st_size fields.
4459 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
4461 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
4462 * stack.c (return_command): Use cleanups to avoid memory leaks.
4464 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
4466 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
4467 INT_REGNUM to INTE_REGNUM.
4469 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
4471 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
4473 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
4474 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
4475 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
4476 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
4478 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
4479 declarations of malloc/realloc/free that are inserted by some
4481 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
4483 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
4484 another decl of strdup (this really ought to come from libiberty.h!).
4486 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
4488 * remote.c (getpkt): Error if input exceeds buffer size.
4489 (_initialize_remote): `set remotedebug' enables packet trace.
4491 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
4492 N_SLINE's, etc, just like Sun cc on Solaris2.
4494 * am29k-tdep.c (read_register_stack, write_register_stack):
4495 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4496 variable. Add `set' and `show' commands for it.
4497 * doc/gdb.texinfo: Document it.
4499 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
4501 * valprint.c (type_print_1): Plug memory leak. Print all
4502 C++ syms as demangled, not just functions.
4503 * buildsym.c (read_range_type): When we find a signed char
4504 type, do a lookup of signed char, not plain char. Plain char's
4505 still get looked up as plain char's elsewhere.
4507 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
4509 * eval.c: Avoid residue-by-zero when evaluating without side effects.
4510 (Bug and fix found by Pierre Willard.)
4512 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
4514 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
4516 * xm-rs6000.h: Add decl for strdup().
4518 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
4521 * breakpoint.c (enable_command, disable_command): Without args,
4522 should only affect normal breakpoints and watchpoints.
4524 * m68k-pinsn.c (print_insn_arg): Make register be const.
4525 * xcoffexec.c: Remove ' from comment.
4526 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
4527 with decls of malloc in c-exp.tab.c (as produced by yacc).
4528 There's got to be a better way to do this...
4530 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
4532 * partial-stab.h: Convert single rindex use to strrchr.
4533 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
4534 standard <strings.h> file, now that the only single use of
4535 rindex in the gdb source files is gone.
4537 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
4539 * mipsread.c: Undo ill effects from including <strings.h>,
4540 which #defines index to be strchr. Unfortunately, index is
4541 a member of a symbol table structure that can't be changed.
4542 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
4543 remove redundant #include's.
4545 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
4547 * mipsread.c: #include <strings.h> for rindex().
4549 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
4551 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
4553 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
4555 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4556 extraneous SO stabs from busted C++ compilers.
4558 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
4560 * Makefile.in (VERSION): Bump to 4.5.5.
4561 * symtab.c (decode_line_1): Until C++ support stabilizes, when
4562 C++ lookups fail, print possibly helpful hint about completion.
4563 * cplus-dem.c (demangle_signature): Fix ARM style demangling
4564 for static data members.
4565 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
4566 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
4567 it's broken on ncr3000's.
4569 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
4571 * dwarfread.c (decode_modified_type): Change type of first arg.
4572 Change 'modifier' to char from unsigned char. Cast single use
4573 that needs to be unsigned char.
4574 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
4575 * utils.c (strdup_demangled): Add function.
4576 * defs.h (strdup_demangled): Add prototype.
4577 * stack.c (return_command): Demangle C++ function names for query.
4578 * infcmd.c (jump_command): Demangle C++ function names for query.
4579 * cplus-dem.c (consume_count): New function and prototype.
4580 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
4581 do_type): Replace conversion code with consume_count().
4582 * cplus-dem.c (gnu_special): Fix demangled of static members.
4583 * source.c (list_command): Print demangled function names
4584 when appropriate. Fix supplied by Peter Schauer.
4586 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
4588 * sparc-tdep.c: Clean up slightly for Solaris2.
4590 * buildsym.c (define_symbol): Nameless types are now on several
4591 platforms; generalize them and un-ifdef them to make Solaris 2
4594 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
4596 * infcmd.c: Fix typo (reported by Rob Savoye).
4597 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4598 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4599 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4600 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4601 rather than the one for the first file in the dependency chain.
4603 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4604 set. Don't reset our own texthigh, or dependency-only pst's, in
4605 scanning all the rest of the psymtabs.
4606 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4608 * buildsym.h (N_UNDF): Improve comments.
4609 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4611 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4613 * symtab.h (struct symbol): Add aux_value union for preserving
4614 an additional per-symbol value.
4615 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4616 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4617 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4618 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4619 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4621 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4623 * symfile.c (clear_symtab_users_once): Now non-static (for
4626 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4628 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4629 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4630 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4632 Solaris-2 support on SPARC:
4634 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4635 Add symbol_size and file offsets to struct symloc.
4636 Add static symbol_table_offset, string_table_offset,
4637 file_string_table_offset, next_file_string_table_offset,
4639 (add_old_header_file): Convert error() to complain()t.
4640 (dbx_symfile_read): Get symbol size via the objfile.
4641 Also get symbol_table_offset.
4642 (dbx_symfile_init): Record symbol size and count via the objfile.
4643 (dbx_next_symbol_text): Always add file_string_table_offset when
4644 accessing string table.
4645 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4646 (SET_NAMESTRING): Use the offset.
4647 (end_psymtab): Large kludge to determine addresses where source
4648 files start and end (for the psymtab header).
4649 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4650 Get this, symbol size, and symbol offset, from psymtab.
4651 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4652 Patch up last_source_start_addr if zero in N_SO.
4653 (process_one_symbol): Add variable function_start_offset.
4654 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4655 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4656 ( "", N_OBJ, N_OPT): Ignore.
4657 (elfstab_build_psymtabs): New function to read stabs out of
4660 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4661 (gdb): use GLOBAL_CFLAGS when linking, too.
4662 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4663 (N_OBJ, N_OPT): Ignore.
4664 ('f', 'F'): Save last function name.
4666 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4667 extra info in the minimal symbol.
4668 (elf_symtab_read): The extra info is the size of an ELF object,
4669 which was kludged to us in the `udata' field of the BFD symbol.
4670 Gag me with a crowbar...
4671 (elf_symfile_read): Keep track of both the absolute load address,
4672 and the offset between load addr and symbols. Handle STABS as
4673 well as DWARF sections, passing the absolute load address to
4674 elfstab_build_psymtabs.
4676 * symfile.h: Prototype elfstab_build_psymtabs.
4677 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4679 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4681 * buildsym.h: Add processing_acc_compilation flag.
4682 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4683 (define_symbol): Skip arg types in function entries. Resolve
4684 overloaded 'P' which acc uses for prototypes of functions called
4686 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4688 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4689 save size of ELF symbols. FIXME.
4690 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4691 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4693 * configure.in: Solaris config is sparc-sun-solaris2.
4694 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4696 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4697 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4698 * symfile.c (symfile_bfd_open): Comment where name is freed.
4699 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4701 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4703 * expprint.c (print_subexp): Add missing ']'.
4704 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4705 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4706 * WHATS.NEW: Point out improved C++ function name handling.
4707 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4708 type names for both implicitly and explicitly signed integral
4709 types. See comment in the source code.
4711 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4713 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4714 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4715 * expprint.c (print_subexp): Fix printing of register names.
4717 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4719 * inferior.h (register_valid): Declare.
4720 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4721 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4722 macros for traversing the data structures in a single objfile.
4723 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4724 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4727 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4729 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4730 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4731 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4732 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4734 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4736 * depend: rebuild to account for remote-st2000.c.
4737 * remote-st2000.c: Almost works now.
4738 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4740 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4742 * c-exp.y (yylex): Recognize single-quoted strings that specify
4743 tokens with embedded whitespace, such as C++ demangled names.
4744 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4745 * main.c (gdb_completer_quote_characters): Add global variable.
4746 * main.c (symbol_completion_function): Total rewrite for C++
4747 demangled name handling.
4748 * main.c (skip_quoted): New function.
4749 * main.c (main): Set rl_completer_quote_characters.
4750 * symmisc.c (dump_symtab): Print source language for symtab.
4751 * symtab.c (expensive_mangler): Add prototype and function.
4752 * symtab.c (completion_list_add_symbol): Total rewrite for new
4753 C++ demangled name handling.
4754 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4755 other changes for demangled C++ symbol handling.
4756 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4757 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4758 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4759 * symtab.c (completion_list_add_symbol): Total rewrite for new
4760 C++ demangled name handling.
4761 * symtab.c (expensive_mangler): New function.
4762 * utils.c (strcmp_iw, demangle_and_match): New functions.
4763 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4765 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4767 * Makefile.in: Roll VERSION to 4.5.4.
4768 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4769 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4770 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4772 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4774 * alldeps.mak: Rebuild to account for new files.
4775 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4776 * tm-st2000.h: New file.
4777 * configure.in: Tandem debug monitor (st2000) support.
4778 * remote-st2000.c, config/st2000.mt: ditto.
4780 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4782 * blockframe.c (inside_entry_file, inside_main_func,
4783 inside_entry_func): Return 0 if no symbols; avoid crashing.
4785 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4787 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4788 without masking, since it is signed and will later be compared
4789 against signed quantities. The right fix is probably to make
4790 it all unsigned, but this is a small, safe fix for this release.
4791 FIXME -- make the real change sometime soon.
4793 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4795 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4796 parameter in call to `symbol_file_add' to 0.
4798 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4800 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4802 * configure.in: Handle -m680[01234]0-wrs.
4804 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4806 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4807 `ieee_extended_to_double'.
4809 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4811 * valops.c (value_assign): Lint, by Pierre Willard.
4813 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4815 * coredep.c (fetch_core_registers): Remove premature warning,
4816 which triggers on DECstation even though all regs are accessible.
4818 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4819 sign-extension of instruction fields even on unsigned-char hosts.
4820 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4822 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4823 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4824 since they define the target, not the host.
4825 * m88k-pinsn.c: Fix typo.
4827 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4829 * valarith.c (value_zerop): -0.0 is still zero.
4830 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4831 Patches by Paul Eggert <eggert@twinsun.com>.
4833 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4835 * alldeps.mak, depend: re-make to account for ser-*.c.
4837 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4839 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4840 disconnecting from controlling terminal, to avoid gdb hanging
4841 on SVR4. Fixes bug reported by Oliver Okrongli.
4842 * procfs.c (PROC_NAME_FMT): Change format to match default used
4843 by system, as suggested by Oliver Okrongli.
4844 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4845 bug fix from Brent Townshend (bst%tt@cam.ORG).
4846 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4847 by turlais@rechser.total.fr.
4848 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4849 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4850 * objfiles.h (unlink_objfile): Add prototype.
4851 * objfiles.c (unlink_objfile): Add function.
4852 * objfiles.c (free_objfile): Call unlink_objfile.
4853 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4854 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4855 Also, discard old possibly bogus sf struct.
4856 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4857 find_sym_fns() for remapped symbol files, in case of any changes
4858 since the last mapping.
4860 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4862 * findvar.c (read_relative_register_raw_bytes): use the raw size
4863 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4865 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4867 Changes to support GDB running on DOS using GO32 and H8 support
4869 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4870 allowing hosts with different text and binary file formats to
4872 * coffread.c (read_coff_symtab): changed calling convention and
4873 operation - now it opens its own file with FOPEN_RB rather than
4874 duping and fdopening the provided handle.
4875 * dbxread.c, cplus-dem.c: #include mangling.
4876 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4877 binary files oring in the right bit.
4878 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4879 * remote-hms.c: cleanup to use the new remote serial stuff
4880 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4881 independent remote terminal I/O.
4882 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4883 * source.c (openp): fix off by one problem removing / - can now
4884 open a source file in the root directory with DOS.
4885 * values.c (value_as_pointer): remove bogus address bits from
4886 long. (unpack_long): unpack into unsigned long/short if pointer.
4888 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4890 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4891 It gets permanently stuck in many OSes.
4892 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4894 * breakpoint.c: Improve help text for info breakpoints.
4896 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4898 * README: Add pointer to internals doc, and describe reading
4900 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4901 * symtab.c (output_source_filename): Remove old glop for wrapping
4902 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4904 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4906 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4907 * munch: Add sort -u to avoid duplications.
4908 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4909 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4911 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
4913 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
4914 avoid infinite loops while demangling bogus mangled names.
4915 * valprint.c (type_print_base): Minor fix for GNU style guide
4918 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
4920 * Makefile.in (VERSION): Bump to 4.5.3
4921 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
4922 * Makefile.in (demangle): New target to create standalone
4923 demangler with same code and options as internal demangler.
4924 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
4925 to support ARM style and Lucid style demangling, improve
4926 maintainability, fix several demangling bugs. More changes
4928 * defs.h (strstr): Add ANSI compatible prototype.
4929 * valprint.c (type_print_1): Demangle using ansi option.
4930 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
4932 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
4934 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
4937 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
4939 * mipsread.c (parse_procedure): Return rather than using
4940 uninitialized variable 'b'.
4942 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
4944 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
4945 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
4946 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
4947 relative to each source file.
4949 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
4951 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
4954 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
4956 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
4957 * am29k-tdep.c: Update to latest code from AMD.
4958 (get_saved_register) don't crap out if no frame.
4959 * remote-udi.c: Set/clear inferior_pid as appropriate.
4960 (udi_open) call target_preopen, don't close fd 0!!!, clean up
4961 error handling. Fixup end-of-debugging messages.
4962 (udi_fetch_registers) clean up big time, mainly don't multiply
4963 register_valid indices by 4, and use proper Offset when reading
4964 gr96-gr127. (udi_store_registers) general cleanup.
4965 (fetch_register) cleanup, simplify. (regnum_to_srnum)
4966 INT_REGNUM->INTE_REGNUM.
4967 * tm-29k.h: Upgrade to latest code from AMD.
4968 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
4969 (UDIConnect) Clean up error processing (like, don't do exit() if
4970 execlp fails), make code restartable, make more attractive.
4971 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
4974 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
4976 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
4977 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
4978 from former to latter.
4980 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
4982 * cplus-dem.c (do_args): Handle void args the same as others.
4983 * objfiles.c (free_objfile): Only try to unmap files when
4984 reusable objfiles are supported.
4985 * valprint.c (type_print_varspec_suffix): Add parameter that
4986 specifies if C++ demangling included function arguments. Use
4987 it to suppress printing extra pair of ()'s.
4988 * valprint.c (type_print_1): Fix problem with printing demangled
4989 C++ function types where demangled type includes the function
4992 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
4994 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
4995 Allows selection of C++ demangler to be a configuration option
4996 until multiple demanglers are supported.
4997 * demangle.h: New include file for extended demangler support.
4998 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
4999 utils.c, valprint.c: Include "demangle.h" and change all calls
5000 to cplus_demangle() or fputs_demangled() to use individual
5002 * valprint.c (type_print_1): Change options to cplus_demangle
5003 to print demangled function args. Still broken, but now less so.
5004 * cplus-dem.c: Include demangle.h, reorganize and update some
5005 comments to reflect reality.
5006 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5007 second arg from fixed integer to bit based multiple options.
5008 * cplus-dem.c (optable): Reformat and replace ansi members with
5010 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5012 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5014 * values.c (set_internalvar): Force evaluation of lazy values.
5015 Bug reported by RMS.
5017 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5019 * Makefile.in (VERSION): Bump to 4.5.2.
5020 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5021 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5022 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5023 proper handling of bit fields.
5024 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5025 * symtab.h: Fix couple of misspellings in comments.
5026 * value.h (struct value): Clarify use of bitpos.
5027 * value.h (unpack_field_as_long): Change prototype, returns
5029 * values.c (unpack_field_as_long): Change return type to LONGEST,
5030 sign extend unpacked fields that are signed, other rewriting.
5031 * config/ncr3000.mt: New target config file.
5033 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5035 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5036 even when printing 8-bit characters.
5038 * gdbtypes.c (make_{reference,pointer,function}_type): New
5039 functions which handle overwriting of forward-referenced types
5040 for stabs file reading.
5041 (lookup_{reference,pointer,function}_type): These just call
5042 the make_*_type functions with a null storage alloc parameter.
5043 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5044 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5046 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5047 (dbx_alloc_type): Make it easier to understand. No funct change.
5048 (define_symbol: 't'): Don't put the typedef name into the name of
5049 the struct, union, or enum. Bugfix.
5050 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5051 routines to properly handle overwriting preallocated types so that
5052 forward references will work.
5053 (read_enum_type): Force enum values to file scope, due to bug in
5054 Sun compiler output. FIXME, fix later.
5056 Remove unused header_file_prev_index mechanism. It was already
5057 obsolete in gdb-3.5. These comments appeared in 3.5:
5058 /* This code was used before I knew about the instance codes.
5059 My first hypothesis is that it is not necessary now
5060 that instance codes are handled. */
5061 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5062 * buildsym.h: Remove it and prev_index that saves it.
5063 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5065 * solib.c (special_symbol_handling): When called from core files,
5066 must set up debug_addr. Don't print error messages, just return.
5067 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5069 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5071 * cplus-dem.c: Allow nested class names (as in
5072 Foo::Bar::method()).
5073 Allow the cleaner cfront style of nested class names
5074 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5075 Make cplus_demangle re-entrant by removing use of global
5076 variables. Instead, place all shared variables in a
5077 stack-allocated structure, and pass around its address.
5079 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5081 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5082 29k-share/* subdirs...
5084 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5085 rewrite, only leave out the bugs.
5087 * Makefile.in: Add 29k/UDI support. Improve depend.
5088 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5090 * am29k-tdep.c: Update to use new calling conventions, and misc
5093 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5095 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5097 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5098 breakpoint instructions that leave PC pointing at the right place.
5100 * core.c (core_open): Call warning() to print warnings.
5102 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5104 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5105 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5106 This prevents a crash when trying to lookup the value of a
5107 non-existent symbol.
5109 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5111 * signame.c, signame.h: Remove, replaced by strsignal.c in
5113 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5114 sun386-xdep.c: Remove include of signame.h
5115 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5116 * Makefile.in (HFILES): Remove signame.h
5117 * Makefile.in (OBS): Remove signame.o
5118 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5119 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5120 psignal, perror): Add prototypes.
5121 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5123 * depend: Manually remove signame.[cho] references.
5124 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5126 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5127 with safe_strsignal.
5128 * core.c (core_open): Replace use of sys_siglist with
5130 * core.c (memory_error): Replace use of sys_errlist with
5132 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5134 * infcmd.c (program_info): Replace use of sys_siglist with
5136 * infrun.c (signal_stop, signal_print, signal_program):
5137 Allocate dynamically based on dynamic determination of number
5138 of signals to support.
5139 * infrun.c (child_create_inferior): Replace use of sys_errlist
5141 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5143 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5144 strsigno and sys_siglist with safe_strsignal.
5145 * infrun.c (handle_command): Call signo_max to find number of
5146 signals. Replace sig_number with strtosigno and sig_abbrev with
5148 * infrun.c (signals_info): Replace sig_number with strtosigno.
5149 * infrun.c (_initialize_infrun): Call signo_max to find number of
5150 signals. Dynamically allocate signal_{stop,print,program}.
5151 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5152 * procfs.c (errnoname): Add function and prototype.
5153 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5154 of sys_siglist with safe_strsignal.
5155 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5156 sys_siglist with safe_strsignal.
5157 * procfs.c (info_proc_stop): Call errnoname.
5158 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5159 * stuff.c (main, get_offset): Replace use of sys_errlist with
5161 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5162 with safe_strsignal.
5163 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5164 with safe_strsignal.
5165 * utils.c (safe_strerror, safe_strsignal): Add functions that
5166 call strerror and strsignal respectively, and deal with NULL
5168 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5169 sys_errlist with safe_strerror.
5170 * valprint.c (val_print): Replace use of sys_errlist with
5173 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5175 * Makefile.in: rework CFLAGS so that they can be set from the
5176 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5177 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5178 Pass CFLAGS on recusions.
5180 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5182 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5183 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5184 overkill for the problem it solved.
5185 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5186 and default to simply printing type names as appropriate.
5187 * main.c (main): Remove one of the leading newlines from
5188 warning_pre_print initialization.
5189 * objfiles.c (open_existing_mapped_file): Add function and
5191 * objfiles.c (open_mapped_file): Rewrite to use new function
5192 open_existing_mapped_file.
5194 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
5196 * sun3-xdep.c (fetch_core_registers): Lint.
5197 * tm-sun3.h: Prototype lint.
5200 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
5202 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
5203 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
5204 * objfiles.c: Cast calls to close() with unused returns to void.
5205 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
5206 old objfile's name before updating it.
5207 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
5208 * objfiles.h (objfile struct): Add mmfd member.
5209 * symfile.c (syms_from_objfile): Move some code to
5210 new_symfile_objfile.
5211 * symfile.c (new_symfile_objfile): Add new function, common code
5212 from syms_from_objfile.
5213 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
5214 mapped and unmapped symbol files.
5215 * symfile.c (symbol_file_command): Print "No symbol file now"
5216 message, ala exec_file_command for the exec file.
5217 * symfile.h (new_symfile_objfile): Add prototype.
5218 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
5219 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
5221 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
5223 * rs6000-pinsn.c: New version from IBM (Metin).
5224 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
5225 to avoid warnings from some compilers.
5227 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
5229 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
5230 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
5231 type's flag word that marks it as a fundamental type.
5232 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
5233 flags argument for all calls to init_type().
5234 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
5235 flags argument for all calls to init_type(). Also remove
5236 dependency on host sizes for ints, floats, etc.
5237 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
5238 flags argument for all calls to init_type(). Also remove
5239 dependency on host sizes for ints, floats, etc.
5240 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
5241 bit to flags argument for all calls to init_type(). Add types
5242 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
5243 * valprint.c (unsigned_type_table, signed_type_table,
5244 float_type_table): Remove.
5245 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
5246 bit when printing fundamental types, and print the actual name
5247 for such types, rather than inventing one. Remove code that
5248 invented fundamental type names.
5249 * valprint.c (_initialize_valprint): Remove initializations
5250 for now removed unsigned_type_table, signed_type_table, and
5253 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
5255 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
5256 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
5259 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
5261 * dwarfread.c (target_to_host): New function similar to previous
5263 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
5264 Extensive changes to convert all previous usages to use new
5265 target_to_host() function.
5266 * dwarfread.c (struct dieinfo): Change types of most integral
5267 members to be unsigned.
5269 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
5271 * WHATS.NEW: Revise -mapped doc.
5273 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
5275 * mipsread.c (parse_partial_symbols): Complain when sh->index is
5276 too high or when skipping `forwards' moves us backwards.
5277 (parse_type): Print mis-guessed tag name in complaint.
5278 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
5279 (parse_procedure): Do not attempt to create symbols; just fill in
5280 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
5281 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
5282 for clarity. Set top_stack before calling parse_external. In
5283 stabs, sort symbols before calling parse_procedure.
5285 * symmisc.c (std_in, std_out, std_err): Add vars to access std
5286 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
5287 * Makefile.in: Remove stage* targets. Avoid echo on recursive
5288 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
5291 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
5293 * Makefile.in (VERSION): Set to 4.5.1.
5294 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
5295 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
5296 fill_gregset): New functions for SVR4 /proc support.
5297 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
5298 Remove new symbol types and such to ../include/coff/symconst.h.
5299 (parse_symbol): Simplify code for parsing struct/enum/unions.
5300 (parse_type): Handle `long long' types.
5301 (upgrade_type): Handle `const' qualifier.
5302 (parse_partial_symbols): fix indentation, clean a bit.
5304 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
5306 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
5307 copy in data from raw read buffers, calling bfd byteswapping
5308 routines as appropriate. Use to replace most existing memcpy
5310 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
5311 * configure.in: Recognize new ncr3000 config.
5312 * config/ncr3000.mh: New config file.
5314 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
5318 * README: Update for release.
5319 * Makefile.in: Update version to 4.5.
5320 * WHATS.NEW: The obvious.
5322 * depend: Generate new depend file for this release.
5324 * Makefile.in (depend): Fix dependancy generation so that it does
5325 not include gcc 'fixincluded' files, which are usually in a system
5328 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
5330 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
5331 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
5332 symbols for nameless types. And, handle `R' (register parameter
5333 type) for AIX. (an extension to existing stabstring grammar).
5334 * rs6000-xdep.c: Fix typo (= should have been ==).
5336 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
5338 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
5340 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
5342 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
5343 * signame.c (SIGWAITING, SIGLWP): Add.
5345 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
5347 * xm-i386mach.h: add decls for errno and strdup().
5349 * breakpoint.c (breakpoint_1): Add (int) casts for enums
5350 used in array index context (otherwise, some compilers barf).
5352 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
5354 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
5355 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
5356 in a system call, and provide better backtrace if so.
5358 * Makefile.in (HFILES): Add xcoffsolib.h.
5359 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
5360 * rs6000-pinsn.c: #include "opcode/rs6k.h"
5362 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
5363 mipscoff_symfile_read): Convert to BFD to do file I/O.
5365 * symfile.c: #include <ctype.h> to get proper def if isspace().
5367 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
5369 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
5371 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5372 function also when parsing embedded stabs.
5374 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5376 * mipsread.c: Fix more declarations.
5378 * mipsread.c: Fix many invocations of complain. Use enum
5379 type_code where appropriate.
5381 * xm-vaxult.h: Add decl for strdup().
5383 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5386 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5388 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5391 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5393 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5394 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5395 Merge in more patches for rs6000 from Metin Ozisik.
5396 * utils.c: Fix typo in comment.
5398 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5400 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5401 * procfs.c (attach): Set nopass_next_sigstop if attached
5402 process is forcibly stopped.
5403 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5404 resending SIGSTOP to attached process on first resume.
5406 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5408 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5410 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5412 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5413 (VERSION): Bump to 4.4.85.
5414 * mipsread.c: Update for new include files. Lint.
5415 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5416 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5417 Don't need to bring in mipsread.o specially any more.
5419 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5421 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5422 routine (for Irix-4.x). Make many funcs static and void.
5423 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5424 * (init_extra_frame_info): Don't trash cached value of frame
5425 pointer register. This fixes backtracing through routines that use
5426 alloca(). Generally clean up declarations of functions, and use
5427 typedefs and macros to reference data structures as appropriate.
5428 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5431 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5433 * values.c (unpack_long): Fix unpacking error for signed chars
5434 on hosts where the default character type is unsigned.
5435 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5436 for newer SVR4 variants.
5437 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5438 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5439 * procfs.c (mappingflags): Add support for MA_PHYS
5441 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5443 * buildsym.c (read_struct_type): Avoid coredump when C++
5444 abbreviated type name is messed up. Reported by Joe Buck.
5445 FIXME, we need to determine whether GDB or GCC needs to be
5446 smarter to correctly locate this type name.
5448 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5449 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5450 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5451 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5452 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5454 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5456 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
5457 * symtab.h (current_source_symtab): Make extern
5458 * symtab.h (current_source_line): Make extern
5459 * inferior.h: Move all procfs.c prototypes to one place, add
5460 prototype for proc_signal_handling_change. Add prototypes for
5461 signal_stop_state, signal_print_state, and signal_pass_state.
5462 * inferior.h (stop_soon_quietly): Make extern
5463 * inferior.h (attach_flag): Make extern
5464 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
5465 * infrun.c (signal_stop_state, signal_print_state,
5466 signal_pass_state): New functions to query specific signal
5468 * infrun.c (handle_command): Minor error message change, add
5469 NOTICE_SIGNAL_HANDLING_CHANGE.
5470 * procfs.c (open_proc_file): Remove iris specific reset of
5471 inherit-on-fork flag, moved to proc_set_exec_trap().
5472 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
5473 to reset inherit-on-fork flag, bash comment to GNU form.
5474 * procfs.c (proc_base_address, set_proc_siginfo,
5475 fetch_core_registers): Conform to code style.
5476 * procfs.c (signame.h): Include.
5477 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
5478 syscallname(), info_proc_syscalls()): New macros, tables, and
5479 functions to organize and report system call information.
5480 * procfs.c (saved_fltset, saved_trace, saved_sighold,
5481 saved_exitset, saved_entryset): Add to procinfo struct.
5482 * procfs.c (struct trans): Add.
5483 * procfs.c (pr_flag_table, pr_why_table, faults_table,
5484 siginfo_table, errno_table): Tables to translate numeric values
5485 to symbolic names and short descriptions.
5486 * procfs.c (signalname, info_proc_signals): Add function and
5488 * procfs.c (proc_info): Now info_proc.
5489 * procfs.c (proc_info_address_map): Now info_proc_mappings.
5490 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
5491 info_proc_faults, lookupname, lookupdesc, sigcodename,
5492 sigcodedesc): New functions.
5493 * procfs.c (proc_signal_handling_change): New function to set
5494 the trace flags based on the state of gdb's signal handling flags.
5495 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5496 and remove code to do PIOCSTRACE ioctl.
5497 * procfs.c (attach, detach): Preserve and restore process flags
5498 using saved_* fields in procinfo struct.
5499 * procfs.c (attach): Call proc_signal_handling_change.
5500 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
5501 * procfs.c (proc_desc): Update for latest changes.
5502 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
5503 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5504 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5506 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
5508 * procfs.c (set_proc_siginfo): Add prototype and new function.
5509 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
5510 up inferior siginfo struct.
5511 * elfread.c (elf_symfile_read): Compute the relocation amount
5512 by subtracting off the address of the ".text" section.
5513 * solib.c: Add pointer to ".text" section to so_list struct.
5514 * solib.c (solib_map_sections): Initialize pointer to ".text"
5515 section in so_list struct.
5516 * solib.c (symbol_add_stub): Pass base address of ".text"
5517 section to symbol_file_add, rather than the load address of
5518 the shared library. On SunOS they are the same. On SVR4 they
5521 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
5523 * mipsread.c (parse_procedure): PDR.isym should get pointer to
5524 function name, not .gdbinfo. symbol.
5526 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
5528 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
5530 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
5532 * Makefile.in (VERSION): 4.4.8
5534 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
5535 commands in .cshrc/.profile won't get traced.
5537 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
5539 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
5540 * exec.c (build_section_table): Don't abort if no sections.
5541 * sparc-tdep.c (single_step): Lint.
5542 * utils.c (mrealloc): Handle realloc (0, size) case here.
5544 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
5546 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
5549 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
5551 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
5552 .gdbinfo. symbols are created. Move creation from parse_procedure
5553 to parse_symbol, where it is fairly easy to grow the symtab. This
5554 also fixes a symtab trashing bug on all mips-based systems.
5555 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
5557 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
5558 mips_extra_func_info, and all the PROC_xxx macros that look at it.
5560 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
5562 * c-exp.y: Add missing return type to yyparse() prototype.
5564 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
5566 Create and use macros for iterating on symtabs, psymtabs, msymbols.
5568 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
5569 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
5570 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
5571 (patch_opaque_types): Avoid dummy args and result.
5572 * objfiles.c (have_partial_symbols, have_full_symbols,
5573 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
5574 (iterate_over_objfiles, iterate_over_symtabs,
5575 iterate_over_psymtabs): Remove, clunky and slow.
5576 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
5577 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
5578 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
5579 dump_objfile): Remove dummy args and results. Move filename
5580 comparisons to callers.
5581 (printsyms_command, printpsyms_command, printmsyms_command,
5582 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
5583 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
5584 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
5585 list_symbols, make_symbol_completion_list): Replace explicit
5586 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
5587 Eliminate Dijkstra flag crap, break out of loops with gotos.
5588 (lookup_symtab_1): Protect '/' tests from short filenames.
5589 (cplus_mangled_symbol): Move inline into lookup_symbol.
5590 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
5591 (relocate_minimal_symbol): Move inline to vmap_symtab.
5592 (vmap_symtab): Replace iteration with ALL_OBJFILES,
5593 iterate_over_msymbols with ALL_MSYMBOLS.
5595 Misc cleanup prior to release.
5597 * Makefile.in (VERSION): Roll to 4.4.7.
5598 (HFILES): Add call-cmds.h.
5599 * call-cmds.h: New header for command fns called by other files.
5600 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5601 (breakpoint_1): Remove unused type arg. Change callers.
5603 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5604 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5605 * mipsread.c: Add prototypes for all static functions.
5607 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5608 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5609 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5610 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5611 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5612 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5615 * buildsym.c (define_symbol): Handle global register variables
5616 (from Pierre Willard). Complain if register numbers are too large.
5617 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5618 * tm-sparc.h: Don't #include <sun4/reg.h>.
5619 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5620 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5622 * language.h: Avoid forward enum declaration.
5623 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5624 config/sun4os5.mt: New host and target.
5625 * defs.h (errno): #include <errno.h> rather than assuming int.
5626 From Pierre Willard.
5628 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5629 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5630 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5631 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5632 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5633 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5634 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5636 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5638 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5639 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5640 * language.h (enum exp_opcode): Avoid forward enum def.
5641 * main.c (define_command, user_defined_command): Lint.
5642 * mem-break.c, xcoffread.c: Lint.
5643 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5645 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5647 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5648 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5649 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5650 or IBM6000_TARGET as (approximately) appropriate.
5652 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5654 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5655 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5656 or not to try reading symbols from a mapped objfile. Plugs memory
5657 leak due to shared libraries generating no psymtabs or symtabs.
5659 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5661 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5662 * copying.awk: Lint. Make stronger warning at top of copying.c.
5663 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5664 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5665 (lookup_pointer_type): Add FIXME comment.
5666 * main.c (set_history_size_command): Disallow negative size.
5667 * partial-stab.h: Update copyright.
5668 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5670 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5672 * main.c (set_history_size_command): Negative size is error.
5673 (Reported by Peggy Fieland.)
5675 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5677 * coffread.c (coff_symfile_init): Update comment.
5678 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5679 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5680 macros to access the dbx specific objfile information.
5681 * dbxread.c (symfile_string_table, symfile_string_table_size):
5682 Remove these local variables.
5683 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5684 read_dbx_symtab): Remove the stringtab and stringtab_size params
5685 from the function prototypes, the function definition, and the
5686 function calls. These are now available via DBX_STRINGTAB and
5687 DBX_STRINGTAB_SIZE using the objfile pointer.
5688 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5689 an arg to read_dbx_symtab.
5690 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5691 stringtab and the dbx specific per-objfile private info.
5692 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5693 args in prototype, function definition, and function calls. It is
5694 now available via the DBX_SYMCOUNT macro using the objfile
5696 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5697 local instance of struct dbx_symfile_info and replace with DBX_*
5699 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5700 symfile_string_table and symfile_string_table_size.
5701 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5702 symfile_string_table.
5703 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5704 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5705 stringtab size variables. Remove all code that used to reread
5707 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5708 to prior to any calls to mmalloc for the objfile specific heap.
5709 * utils.c (init_malloc): Document the requirement that for each
5710 heap for which corruption checking is desired, that init_mmalloc
5711 must be called prior to any mmalloc calls on the heap.
5713 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5715 * rs6000-pinsn.c: Make dis-assembly output more like
5716 other targets: Don't print instruction in hex before
5717 the assembly; use print_address to print out jump
5720 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5722 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5723 * cplus-dem.c: Support "Sc" meaning "signed char".
5725 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5727 * configure.in: fix iris/iris3.
5729 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5731 * command.c, main.c (various places): Use ctype.h macros
5732 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5733 (such as (x >= 'A' && x <= 'Z')).
5734 (There are still more of these in other files.)
5735 * main.c (defined_command): Lower-case the user's
5736 new command before entering it. Needed because
5737 command lookup is case-insensitive (and also lower-cases).
5738 (Based on Metin's earlier patch.)
5740 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5742 * config/irix4.mh: new file.
5744 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5746 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5749 * xm-mips.h: Declare strdup for ultrix.
5751 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5752 when calling new_symbol.
5753 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5756 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5758 * config/rs6000.mh: Update (for Fred's new mmalloc)
5759 flags to disable use of GNU malloc/mmalloc.
5760 * munch: Change SYSV rule to allow .text before the label,
5761 as well as after, to work for AIX.
5762 * gdbtypes.h: Minor clarifiction.
5764 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5766 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5767 continuation in yet another place (between method declarations).
5769 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5771 * mips-tdep.c: include symfile.h and objfiles.h to fix
5774 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5776 * valops.c (value_struct_elt_for_reference): Added 'offset'
5777 parameter to handle multiple inheritance.
5778 * eval.c, value.h: Update accordingly.
5780 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5782 * objfiles.h: New file
5783 * Makefile.in (HFILES): Add objfiles.h
5784 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5785 main_scope_lowpc, main_scope_highpc.
5786 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5787 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5788 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5789 xcoffread.c, : Include objfiles.h.
5790 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5791 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5792 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5793 inside_entry_file() and logic changed appropriately.
5794 * blockframe.c (outside_startup_file): Renamed to
5795 inside_entry_file() and logic changed appropriately.
5796 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5797 and logic changed to use per-objfile specific fields.
5798 * blockframe.c (inside_entry_scope): Renamed to
5799 inside_entry_func() and logic changed to use per-objfile specific
5801 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5802 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5803 Remove extern decls.
5804 * symfile.c, symfile.h (entry_point): Remove extern decl.
5805 * coffread.c (coff_symfile_init): Common entry point init code
5806 moved to symfiles.c, call init_entry_point_info().
5807 * coffread.c (complete_symtab): Use new per-objfile entry info.
5808 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5809 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5811 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5812 * defs.h (inside_entry_scope, outside_startup_file,
5813 inside_main_scope): Prototypes changed for renames to
5814 inside_entry_func, inside_entry_file, inside_main_func,
5816 * symfile.c (syms_from_objfile): Common entry point init code
5817 moved to init_entry_point_info() and call init_entry_point_info().
5818 * symfile.h (init_entry_point_info): Include prototype.
5819 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5820 moved to symfiles.c and call init_entry_point_info().
5821 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5822 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5823 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5825 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5826 works for the majority of targets.
5827 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5828 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5829 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5830 Use default definition in frame.h.
5831 * frame.h (selected_frame_level): Make decl extern.
5832 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5833 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5834 * partial-stab.h: Use new per-objfile entry info.
5835 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5836 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5837 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5838 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5839 have_minimal_symbols): Prototypes moved to objfiles.h.
5840 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5841 Macros moved to objfiles.h.
5842 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5844 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5846 More C++ improvements (pointers to members, qualified names).
5847 * c-exp.y: Support exp.type::name and exp->type::name
5848 syntaxes. (Unfortunately, doesn't work for static members.)
5849 * c-exp.y, eval.c: Make type::~type work better.
5850 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5851 value_static_field by value_struct_elt_for_reference.
5852 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5853 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5854 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5855 for OP_SCOPE operand; no point in it now that we use lazy
5856 reading of values, and use "reference to member" objects.
5857 * gdbtypes.h: Clarify comment.
5858 * valops.c: Change value_struct_elt_for_address to return
5859 a reference (or variable), rather than a pointer. Change
5860 the name to value_struct_elt_for_reference to reflect this.
5861 Returning a reference instead of a address provides a
5862 generalization, since we can use the routine for both
5863 class::name as well as &class::name.
5864 Also, recurse to handle multiple inheritance properly.
5865 * valprint.c: Moved code to print pointer-to-members
5866 to new function point_class_member. This allows a
5867 "reference-to-member" to be printed using the same code.
5868 * valprint.c (type_print_varspec_prefix): Avoid printing
5869 "struct " for domains of class-member types.
5870 * valops.c (search_struct_field): Inline code for simplified
5871 version of value_static_field (which can then be deleted).
5872 * value.h: Rename value_struct_elt_for_address to
5873 value_struct_elt_for_reference. Delete value_static_field.
5874 * values.c: Remove no longer used function value_static_field.
5876 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5878 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5879 elfread.c (coff_symfile_finish): Add function, prototype, and
5880 add to the xxxx_sym_fns struct for each file type. Also reformat
5881 the xxxx_sym_fns vector to a standard format and add comments.
5882 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5883 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5884 Pass pointer to struct objfile rather than pointer to sym_fns.
5885 Change references inside each function accordingly. Allocate any
5886 symbol file specific info in the per-objfile memory region.
5887 * dbxread.c (free_and_init_header_files): Break function into
5888 free_header_files(), called from dbx_symfile_finish(), and
5889 init_header_files(), called from dbx_new_init().
5890 * dbxread.c (dbx_new_init): Move deallocation things to new
5891 dbx_symfile_finish function.
5892 * elfread.c (elf_new_init): Call buildsym_new_init().
5893 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5894 routine for the objfile before deallocating other stuff.
5895 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5896 * symfile.h: Move struct sym_fns to before struct objfile def.
5897 Add sym_finish function pointer and change prototypes of other
5898 function pointers to reflect passing struct objfile pointer rather
5899 than struct sym_fns pointer.
5900 * symfile.c: Remove now obsolete symtab_fns pointer.
5901 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5902 locates the correct sym_fns struct for the given objfile.
5903 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5904 for better support of mapped symbol tables.
5905 * symfile.c (symbol_file_command): Remove obsolete code using
5907 * symfile.h: Remove duplicate declarations for symfile_objfile,
5908 entry_point, and object_files.
5909 * target.c (target_info): Compare symfile_objfile to NULL.
5910 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5911 aixcoff_symfile_finish().
5913 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
5915 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
5916 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
5917 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
5919 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
5921 Some improvements to g++ debugging.
5922 * symtab.c (list_symbols): demangle before pattern matching.
5923 * symtab.c: Other fixes to improve handing of operators.
5924 * valprint.c (type_print_base): Fix test for constructor.
5925 * values.c (value_static_field): Allow evaluation of
5926 CLASS::METHOD, returning a function pointer.
5928 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
5930 * Makefile.in (VERSION): Roll 4.4.6.
5931 * exec.c (exec_file_command): Add code to ignore optional args
5932 passed in by file_command() for use in symbol_file_command().
5933 * main.c (main): Document -mapped and -readnow in help summary.
5934 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
5935 * objfiles.c (allocate_objfile): Filename arg removed. Changes
5936 to get filename from bfd with bfd_get_filename(). Test mapto
5937 against 0, not NULL. Use mstrsave() to make copy of filename.
5938 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
5940 * remote-vx.c (vx_load_command, add_symbol_stub):
5941 Symbol_file_add() takes an additional arg.
5942 * solib.c (symbol_add_stub): Symbol_file_add() takes an
5944 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
5945 changed to return a bfd not an objfile pointer.
5946 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
5947 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
5948 Change to eliminate local bfd and use symfile_bfd_open() plus
5949 allocate_objfile(). Add code to implement readnow option.
5950 * symfile.c (symbol_file_command): Changes to option handling,
5951 readnow functionality moved to symbol_file_add().
5952 * symfile.c (symfile_init): Eliminate local copy of bfd.
5953 * symfile.c (add_symbol_file_command): Changes to parse mapped
5954 and readnow options.
5955 * symfile.h (allocate_objfile): Arg removed from prototype.
5956 * symtab.h (symbol_file_add): Arg added to prototype.
5957 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
5960 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
5962 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
5963 mtrace.awk, state.c, state.h: Removed.
5964 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
5965 directories searched for source files.
5966 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
5967 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
5968 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
5969 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
5970 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
5971 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
5972 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
5974 * Makefile.in (HFILES): Remove state.h
5975 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
5976 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
5977 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
5978 * Makefile.in (clean): Remove all object files.
5979 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5980 * cplus-dem.c: Remove prototypes definitions that are now done in
5982 * dbxread.c (throughout): Change from using per-objfile
5983 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5984 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
5985 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
5986 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
5987 * depend: Remove dependencies for state.o, state.h.
5988 * dwarfread.c: Add declaration for warning_pre_print.
5989 * dwarfread.c (dwarfwarn): Use warning_pre_print.
5990 * dwarfread.c (throughout): Change from using per-objfile
5991 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5992 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
5993 use supplied objfile.
5994 * i386-xdep.c (print_387_status): Change to use warning() rather
5996 * i387-tdep.c (print_387_control_word): Change to use warning()
5997 rather than printfs.
5998 * infrun.c (wait_for_inferior): Remove unreachable abort() call
5999 that some compilers grumble about.
6000 * language.c (throughout): Add declaration for warning_pre_print
6001 and using warning() instead of printfs.
6002 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6003 * main.c (main): Add declaration for warning_pre_print and set it
6004 similarly to error_pre_print. Add declarations for
6005 mapped_symbol_files and readnow_symbol_files. Add appropriate
6006 definitions to long_options[].
6007 * minsyms.c: Trivial fix to comment.
6008 * objfiles.c (allocate_objfile): Substantially rewritten for
6009 using mapped symbol files.
6010 * objfiles.c (throughout): Change from using per-objfile
6011 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6012 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6013 * source.c (throughout): Change from using per-objfile
6014 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6015 * source.c (open_source_file): Use mstrsave to save file name in
6016 mapped symbol region for objfile.
6017 * symfile.c: Remove include for state.h.
6018 include to local form.
6019 * symfile.c (symbol_file_add_digested): Remove.
6020 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6022 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6023 from objfile structure. Add malloc descriptor pointer (md).
6024 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6025 * symm-xdep.c (print_fpu_status): Use warning() rather than
6027 * symmisc.c (free_symtab_block): Now takes and uses current
6029 * symmisc.c (throughout): Change from using per-objfile
6030 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6031 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6032 Sun compiler grumblings when PTR is char *.
6033 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6034 msymbols() to correct pointer type.
6035 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6036 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6037 error always starts on a line of it's own.
6038 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6039 Rewrite for new mapped malloc package use.
6040 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6041 that don't want to use the mapped malloc package; pass arguments
6042 on to traditional malloc package functions.
6043 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6044 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6045 mrealloc, malloc, and realloc but get fatal error if runs out
6047 * utils.c (msavestring, mstrsave): Save a string in a specific
6048 mapped malloc region.
6049 * utils.c (print_spaces): Use xmalloc to get the buffer.
6050 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6051 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6052 * config/i386v4.mh: Insignificant reorganization.
6054 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6056 * xcoffread.c: Only enable compilation of debugging functions
6057 if IBM6000 is defined. Fails to compile otherwise.
6059 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6061 * Makefile.in: pass MAKEINFO down on info.
6063 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6065 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6066 useless code, including an lseek to an uninitialized variable.
6067 Reported by Jim Williams <jimbo@wrs.com>.
6069 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6071 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6072 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6073 * minsyms.c, symfile.c: Changes that may be generally
6074 applicable, but are #ifdef IBM6000 for now.
6075 * rs6000-xdep.c: Fixed typo in comment.
6076 * rs6000-tdep.c: Non-substatial changes.
6077 * xoffread.c: The main change here is addition of some
6078 debugging functions.
6079 * xoffexec.c: More changes.
6081 * xcoffread.c: Fixed two too-few-parameters bugs.
6083 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6084 to SOLIB_CREATE_INFERIOR_HOOK macro.
6086 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6088 * symfile.h: Add prototype for iterate_over_msymbols().
6089 * symtab.c (cplus_mangled_symbol): Add function.
6090 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6091 iterate_over_msymbols to find demangled C++ symbol.
6092 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6093 value to iterate_over_msymbols().
6094 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6097 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6099 * Makefile.in: added check target.
6101 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6103 * ecoff.c: Move to ../bfd/coff-msym.c.
6104 * config/mt-*mips: Remove ecoff.o from the configuration.
6105 * remote.c (): Add newline to initial +.
6106 (remote_resume): Mention how to cope with signals.
6107 (remote_interrupt): Add debug msg.
6108 (remote-wait): Implement new 'T' reply, which includes
6109 status, PC, and FP all in a single short message.
6110 (putpkt): Add further debugging of packet acks.
6111 * mipsread.c (fixup_symtab): Also swap RFD's.
6112 (parse_partial_symbols): Avoid bug on unknown symbol types.
6113 * Makefile.in (VERSION): Roll to 4.4.5.
6114 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6115 for remote MIPS by limiting heuristic to 200 byte search.
6116 (heuristic_proc_desc): Byte-swapping.
6117 (mips_print_register): Cope with failure of
6118 read_relative_register_raw_bytes. Byte-swap integers for
6120 * mips-pinsn.c (print_insn): Byte-swap instruction.
6122 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6124 * config.sub configure.in config/mh-irix4
6125 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6126 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6127 gdb/xm-irix4.h gdb/config/mt-irix3
6128 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6130 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6132 * defs.h, utils.c: xrealloc takes PTR as first arg.
6133 * defs.h: Reword confusing comment about ANSI prototypes.
6134 * defs.h: Some minor whitespace changes.
6135 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6136 not NULL, which can be (void *).
6137 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6138 * tm-i386v.h (SP_ARG0): Define
6139 * xm-sysv4.h: Back out of change for missing prototypes.
6140 * i386-tdep.c (get_longjmp_target): Add function.
6142 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6144 * Makefile.in: install man page too.
6146 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6148 * All GDB files that #include defs.h: Removed stdio.h.
6149 (defs.h): #include stdio.h.
6151 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6153 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6154 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6155 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6156 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6157 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6158 it before printing out the hex shape of an address.
6160 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6162 * rs6000-xdep.c (frame_initial_stack_address): Move
6163 code to set frame->cache_fsr into new separate function
6164 frame_get_cacahe_fsr. This allows fixing a fatal error.
6165 * xcoffexec.c: Turn previously suppressed error
6166 message back on, after cleaning up BFD.
6168 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6169 printing of blank line, since it cases printing of an
6170 extra blank line. Is this intended? It does mess up
6172 * defs.h: Put back declarations of malloc and realloc,
6173 but protected by #ifndef MALLOC_INCOMPATIBLE.
6174 * objfiles.c: Undo previous change: Use malloc/realloc
6175 for objfile malloc/realloc fields (but add a cast).
6176 * xcoffexec.c: Suppress an error message (for now).
6178 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6180 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6181 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6182 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6184 * xcoffread.c: Modifications to C_DECL storage class handling, and
6185 introduction of an old smash_to_pointer_type() routine.
6187 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6188 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6189 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6190 parameters have been modified.
6192 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6193 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
6194 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
6195 and fetch_inferior_registers() always fetched all the registers
6196 resulting valid register values at hand all the time. Pushing a dummy
6197 frame did not require validating all register values first. After
6198 putting the above mechanism into action, we didn't have valid registers
6199 values always ready. Thus, all registers need to be fetched before
6200 pushing a dummy frame now.
6202 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6203 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
6204 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
6205 the starting address (actual frame address) of a frame.
6206 * rs6000-tdep.c: modifications to function_frame_info() to see if
6207 function reserves a frame pointer register (alloca register)
6208 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
6209 FRAME_LOCALS_ADDRESS has been updated to support debugging of
6210 functions with alloca() calls.
6212 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
6214 * xm-sysv4.h: Provide definitions/prototypes for host environment
6215 functions for which no definitions or prototypes are provided in
6216 any currently included gdb or host environment header files.
6217 For SVR4, this currently includes malloc and realloc, which cannot
6218 be portably prototyped in any gdb include file.
6220 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6222 * buildsym.h: Remove obsolete variable file_stabs.
6224 * Makefile.in: Move place where configure merges in host-
6225 and target-dependent fragments later, so the latter
6226 can override (say) GNU_MALLOC.
6227 * config/mh-rs6000: Use system malloc. Otherwise, I
6228 ended up with *two* incompatible versions of malloc
6229 (functions in libc would call the malloc in libc).
6230 I assume this is a shared library problem.
6232 * remote.c: Fix (presumed) typo.
6233 * objfiles.c: Use xmalloc/xrealloc instead of
6234 malloc/realloc (since the latter are no longer declared).
6236 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6237 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
6238 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
6239 handle individual registers.
6240 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
6241 correctly in case it wasn't cached yet. (A problem showed up
6242 after fetching individual registers.)
6243 * buildsym.c: Disable type_synonym_name's type name overwriting
6244 in cases it is unnecesary. rs6000 portation doesn't use
6245 type_synonym_name, and it used to nullify type names
6246 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
6247 type's name as soon as space for that type is allocated.
6248 * xcoffread.c: ignore a section's lineno information if it is
6249 not `.text'. (In rs6000 bfd portation integration, skipping over
6250 `.pad' sections are ignored since it was in machine independent
6251 part of the code. Thus, a problem of fake sections with invalid
6252 lineno information arised.)
6254 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6255 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
6256 * rs6000-tdep.c: make function_frame_info() work whether or not
6257 reading from a core file.
6258 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
6260 * infrun.c. main.c, printcmd.c. symtab.c:
6261 More changes from IBM for rs6000.
6264 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
6266 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
6267 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
6268 Merge in changes (mostly from IBM) for RS6000.
6269 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
6270 More changes from IBM for RS6000. These are in machine-
6271 independent code, and probably could do with some cleaning
6272 up. The most questionable of these are #ifdef IBM6000.
6273 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
6274 to single_step() (for consistency with rs6000 and i860).
6275 * utils.c: Allow the 1st arg to xrealloc to be NULL
6276 (in which case do malloc). This removes the need for
6277 some tests in xcoff code (and perhaps other places?).
6278 * coffread.c: Removed variables last_source_file,
6279 type_vector, and type_vector_length as these are now
6280 defined by buildsym.[ch].
6281 * defs.h: Remove prototypes for malloc and realloc, since
6282 these should only be used to implement xmalloc and xrealloc,
6283 and they conflict with <stdlib.h> in AIX - where they
6284 return void* even when __STDC__ isn't defined. Sigh.
6285 * munch: Recognize *initialize* in data as well as text
6286 (AIX uses data). Also, incorporate a patch from Garrett
6287 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
6288 much more sensible, by only trying to match the name of
6289 the initialize_foo function, and not the junk before it.
6291 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
6293 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
6294 unless symbol table indicates that something has changed.
6296 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
6298 * remote.c: Make it work for embedded MIPS. Increase buffer
6299 size, and use throughout. Round buffer size up if too many regs.
6300 Support baud rate setting and try for an 8-bit path. If
6301 interrupted while waiting for target, send a ^C down the wire.
6302 Avoid single-byte reads.
6303 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
6305 * mips-xdep.h: Avoid the embedded regs when on Unix.
6307 * mipsread.c: Byte-swap the symbol table structures, using
6308 routines from ecoff.c, to read a symbol table written in any
6309 of the four possible byte orders.
6310 * configure.in (mips-big-* target): Same as Sony News.
6311 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
6312 * ecoff.c: New file for symbol swapping routines.
6314 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
6316 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
6317 all-breakpoints' command.
6318 * (get_number): Allow users to enter negative breakpoint numbers.
6319 * (breakpoint_1): Reformat display of 'info break' to show new
6321 * (create_longjmp_breakpoint, breakpoint_re_set,
6322 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
6323 symfile.c (syms_from_objfile): Re-do
6324 insertion of longjmp breakpoints. Move all code into
6325 breakpoint_re_set, and call that instead of
6326 create_longjmp_breakpoint in symfile.c.
6328 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
6330 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
6331 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
6332 * symtab.c (find_pc_symtab): Handle having no objfiles.
6333 * infcmd.c: Fix comment.
6334 * objfiles.c (free_all_objfiles): Add.
6335 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
6336 * symfile.c (symbol_file_command): free all objfiles when
6337 specifying a new symbol file.
6338 (reread_symbols): Stat the file name, don't fstat the descriptor.
6340 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6342 * Makefile.in, configure.in: removed traces of namesubdir,
6343 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6344 copyrights to '92, changed some from Cygnus to FSF.
6346 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
6348 * dbxread.c (end_psymtab): Delete empty psymtabs.
6349 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
6350 * symfile.h (struct objfile): Add free_psymtabs.
6352 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
6354 * Makefile.in (VERSION): Roll to gdb-4.4.4.
6356 * symfile.c (symbol_file_command): strcmp => !strcmp.
6357 * breakpoint.h: Move prototypes to follow enum definition they need.
6358 * breakpoint.c, infrun.c: Lint.
6359 * printcmd.c: Use `enum enable' rather than `enum
6361 * mipsread.c: First pass at making it compile with the new
6362 objfile changes. Probably seriously broken still, but it
6365 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
6367 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
6368 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
6369 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6370 stepping (and nexting) through longjmp(). Also, cleanup
6371 breakpoint handling quite a bit by creating explicit breakpoint
6372 types instead of using magic breakpoint numbers.
6373 Makefile.in: Update version to 4.4.3
6375 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6377 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6378 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6379 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6381 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6383 * minsyms.c (install_minimal_symbols): Add bunches to any
6384 existing minsyms in the objfile. Avoid extra mallocation
6385 by working directly in the obstack. Remove ignored `mainline' parm.
6386 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6387 xcoffread.c: Change all callers.
6388 * FIXME: We should be able to eliminate MAINLINE from all the
6389 symbol readers now, with a small bit of work.
6391 * valops.c, value.h: Lint.
6392 * remote-vx.c: Add missing break; statement. Bugfix by
6393 Michael Sclafani, <sclafani@src.dec.com>.
6395 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6397 * Makefile.in (VERSION): Update version to 4.4.2
6398 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6399 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6400 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6401 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6402 mmap-alloc.o, mmap-sbrk.o
6404 * altos-xdep.c: Minor whitespace change.
6405 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6406 use to new minimal symbol table use.
6407 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6408 * arm-xdep.c (store_inferior_registers): Returns void.
6409 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6410 Convert from misc function vector use to new minimal symbol table use.
6411 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6412 * breakpoint.c: Add prototypes for local functions.
6413 * breakpoint.c (catch_command_1): Change to static and remove unused
6415 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6416 * breakpoint.h: Change function decls to prototype form.
6417 * buildsym.c: Add prototypes for local functions.
6418 * buildsym.c: Moved hashname() function here from dbxread.c.
6419 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6420 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6421 * buildsym.c (dbx_alloc_type): Change to static.
6422 * buildsym.c (finish_block): Add objfile parameter.
6423 * buildsym.c (misc): Change symbol_obstack to objfile version.
6424 * buildsym.c (make_blockvector): Change to static.
6425 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6426 * buildsym.c (compare_line_numbers): Change to static, args are const,
6427 cast args when used.
6428 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6429 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6430 and made static. Add objfile parameter.
6431 * buildsym.c (end_symtab): Simplify code using line table size.
6432 Realloc the linetable on the objfile symbol_obstack and copy there.
6433 * buildsym.c (scan_file_globals): Convert from misc function vector
6434 use to new minimal symbol use.
6435 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6436 strings get allocated in objfile's symbol_obstack. Convert references
6437 to builtin types to lookup_fundamental_type().
6438 * buildsym.c (read_type): Make static, add objfile parameter, convert
6439 references to buildin types to lookup_fundamental_type().
6440 * buildsym.c (read_struct_type): Add objfile parameter.
6441 * buildsym.c (read_array_type): Make static, add objfile parameter.
6442 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6443 * buildsym.c (read_huge_number): Make static.
6444 * buildsym.c (read_range_type): Make static, add objfile parameter,
6445 convert references to buildin types to lookup_fundamental_type ().
6446 * buildsym.c (read_args): Make static, add objfile parameter.
6447 * buildsym.h: Convert function decl's to prototype form.
6448 * c-exp.y: Add prototypes for local functions, convert uses of misc
6449 function vector to minimal symbol table. Reformat all builtin type
6450 initializations and pass a NULL objfile to init_type() for them.
6451 * coffread.c: Change context_stack ref's to coff_context_stack,
6452 add local function prototypes. Cast uses of xrealloc arg 1.
6453 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6454 crafting a new type.
6455 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6456 * coffread.c (finish_block): Change name to coff_finish_block.
6457 * coffread.c (make_blockvector): Add and use objfile parameter.
6458 * coffread.c (record_line): Change name to coff_record_line.
6459 * coffread.c (start_symtab): Change name to coff_start_symtab.
6460 * coffread.c (end_symtab): Change name to coff_end_symtab.
6461 * coffread.c (record_misc_function): Change name to record_minimal_
6462 symbol and change to minimal symbol table use from misc func tbl.
6463 * coffread.c (coff_symfile_read): Convert from misc function vector
6464 use to minimal symbol table use.
6465 * coffread.c (hashname): Remove; use common version in buildsym.c.
6466 * coffread.c (decode_base_type): Change references to builtin types
6467 to calls to lookup_fundamental_type().
6468 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
6469 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
6470 * command.c: Add prototypes for local functions.
6471 * command.c (add_cmd): Prototype the 'fun' parameter and use the
6472 appropriate member of the function union for that type.
6473 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
6474 ifdef out the function since it isn't currently used.
6475 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
6476 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
6477 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
6478 * command.c (help_cmd): Compare function pointer to NULL.
6479 * command.c (help_cmd_list): Compare function pointer to NULL.
6480 * command.c (lookup_cmd_1): Use correct member of function union.
6481 * command.c (undef_cmd_error): Make static.
6482 * command.c (complete_on_cmdlist): Use correct member of func union.
6483 * command.c (do_setshow_command): Use correct member of func union.
6484 * command.c (shell_escape): Convert rindex use to strrchr.
6485 * command.h (COMMAND_H): Define if already included.
6486 * command.h (cmd_list_element struct): Change 'function' to a union
6487 and prototype args. Prototype completer function.
6488 * command.h: Convert decl's to prototype form.
6489 * convex-xdep.c (store_inferior_registers): Returns void.
6490 * copying.c: Prototype local functions.
6491 * coredep.c: Minor whitespace change.
6492 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
6493 * cplus-dem.c: Prototype local functions.
6494 * dbxread.c (hashname): Remove; moved to buildsym.c.
6495 * dbxread.c (free_and_init_header_files): Make static.
6496 * dbxread.c: Add prototypes for local functions.
6497 * dbxread.c (new_object_header_files): Remove; inlined usages.
6498 * dbxread.c (xrealloc usages): Cast args.
6499 * dbxread.c (record_misc_function): Change to record_minimal_symbol
6500 and change usages accordingly.
6501 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
6502 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
6503 * dbxread.c (dbx_next_symbol_text): Make static.
6504 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
6505 * dbxread.c (init_bincl_list): Add and use objfile parameter.
6506 * dbxread.c (free_bincl_list): Add and use objfile parameter.
6507 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
6508 * dbxread.c (end_psymtab): Convert to use per-objfile data.
6509 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
6511 * dwarfread.c (record_misc_function): Change name to record_minimal_
6512 symbol and use minimal symbol table throughout.
6513 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
6514 * dwarfread.c: Convert all references to builtin types to use the new
6515 lookup_fundamental_type function.
6516 * dwarfread.c (read_enumeration): Add and use objfile parameter.
6517 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
6519 * elfread.c (record_misc_function): Convert to use record_minimal_
6521 * elfread.c (elf_symtab_read): Add objfile parameter.
6522 * eval.c: Add prototypes for local functions and move some decls
6523 around to accomodate prototypes.
6524 * expprint.c: Add prototypes for local functions. Change references
6525 to misc function vector to minimal symbol table.
6526 * findvar.c (read_memory usages): Cast args.
6527 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
6528 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
6529 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
6530 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
6531 * gould-xdep.c: Minor whitespace change.
6532 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
6533 * hp300ux-xdep.c (store_inferior_registers): Returns void.
6534 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
6535 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
6536 * i386-tdep.c: Add prototypes for local functions.
6537 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
6538 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
6539 that defaulted to int.
6540 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
6541 i386_push_dummy_frame): Returns void.
6542 * i386-xdep.c (i386_register_u_addr): Declare params that default to
6543 int and explicitly declare return type as int.
6544 * i387-tdep.c: Minor formatting changes.
6545 * i960-tdep.c (leafproc_return): Convert from misc function vector
6546 use to minimal symbol table use.
6547 * infcmd.c: Add prototypes for local functions.
6548 * infcmd.c (continue_command, until_next_command, until_command,
6549 path_info, path_command): Make static.
6550 * infcmd.c (step_1, until_next_command): Convert from misc func
6551 vector to minimal symbol table use.
6552 * inflow.c: Add prototypes for local functions.
6553 * infptrace.c (store_inferior_registers): Returns void, not int.
6554 * language.c (_initialize_language): Use proper member of function
6556 * m2-exp.y: Add prototypes for local functions, convert misc function
6557 vector uses to minimal symbol table uses.
6558 * m2-exp.y (make_qualname, yyerror): Make static.
6559 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
6560 * m68k-pinsn.c: Add prototypes for local functions.
6561 * m68k-pinsn.c (print_insn): Cast args to read_memory.
6562 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
6563 * m68k-stub.c: Add prototypes.
6564 * m88k-pinsn.c (sprint_address): Convert from misc function vector
6565 use to minimal symbol table use.
6566 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
6567 * m88k-xdep.c (store_inferior_registers): Returns void.
6568 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
6569 * mach386-xdep.c (store_inferior_registers): Returns void.
6570 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
6571 * main.c: Add prototypes for local functions.
6572 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
6573 longjmp() result to (NORETURN void).
6574 * main.c (catch_errors): Prototype the 'func' parameter.
6575 * main.c (disconnect, stop_sig, do_nothin, float_handler):
6576 Takes an unused arg.
6577 * main.c (execute_command): Call the right member of the func union.
6578 * main.c (command_loop_marker, symbol_completion_function,
6579 command_loop): Make static.
6580 * main.c (command_line_input): Make linelength unsigned, cast arg
6581 to command_line_input().
6582 * main.c (add_info, add_com): Prototype the 'fun' parameter.
6583 * main.c (initialize_main): Call right member of function union.
6584 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
6585 * mem-break.c: Include symtab.h
6586 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
6587 * mips-xdep.c (store_inferior_registers): Returns void.
6588 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
6589 use to minimal symbol table use.
6590 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
6592 * mipsread.c (make_type): Remove, convert usages to init_type.
6593 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
6594 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
6595 vector use to minimal symbol table use.
6596 * parse.c: Add prototypes for local functions.
6597 * parse.c (xrealloc usages): Cast args.
6598 * parse.c (prefixify_expression, length_of_subexp): Make static.
6599 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6600 * parser-defs.h: Convert function decls to prototype form.
6601 * partial-stab.h: Convert from misc function vector use to new minimal
6603 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6604 the per-objfile copies.
6605 * printcmd.c: Add prototypes for local functions. Move some struct
6606 definitions around to accomodate prototypes.
6607 * printcmd.c (decode_format): Make static, change args oformat and
6608 osize to int from char.
6609 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6610 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6611 * printcmd.c (print_address_symbolic): Convert from misc function
6612 vector use to minimal symbol table use.
6613 * printcmd.c (address_info): Convert from misc function vector use
6614 to minimal symbol table use.
6615 * printcmd.c (delete_display, enable_display, disable_display_command):
6617 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6618 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6619 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6620 * pyr-xdep.c (store_inferior_registers): Returns void.
6621 * remote-mm.c (mm_load): symbol_file_add return value unused.
6622 * remote-nindy.c: Minor format change.
6623 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6624 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6625 * rs6000-xdep.c (store_inferior_registers): Returns void.
6626 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6627 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6628 vector use to minimal symbol table use.
6629 * solib.c: Add prototypes for local functions.
6630 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6631 function vector use to minimal symbol table use.
6632 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6633 * solib.c (find_solib, shared_library_command): Make static
6634 * solib.c (read_memory, write_memory usages): Cast args.
6635 * solib.c (special_symbol_handling): Add function
6636 * source.c: Add prototypes for local functions.
6637 * source.c (select_source_symtab): Convert to scan objfiles.
6638 * source.c (open_source_file): Make static.
6639 * source.c (xrealloc usages): Cast args.
6640 * source.c (source_line_charpos): ifdef out, unused.
6641 * source.c (get_filename_and_charpos): Make static.
6642 * stack.c: Add prototypes for local functions.
6643 * stack.c (print_frame_info, frame_info): Convert from misc function
6644 vector use to minimal symbol table use.
6645 * symfile.c: Add prototypes for local functions.
6646 * symfile.c (compare_symbols): Make args const PTR's.
6647 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6648 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6649 * symfile.c (obsavestring): Add objfile parameter.
6650 * symfile.c (init_misc_bunches, prim_record_misc_function,
6651 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6652 sort_misc_function_vector, compact_misc_function_vector): Remove
6653 * symfile.c (symbol_file_add_digested): Add function.
6654 * symfile.c (symbol_file_add): Returns struct objfile *.
6655 * symfile.c (symbol_file_command): Modify for state file use.
6656 * symfile.c (symfile_open): Add parameter "dumpable".
6657 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6658 * symfile.c (load_command, add_symbol_file_command): Make static.
6659 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6660 * symfile.c (rindex usages): Converted to strrchr.
6661 * symfile.c (allocate_psymtab): New
6662 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6663 converted to minimal symbol table usage, but no obvious conversion.
6664 * symfile.c (free_all_symtabs): Remove.
6665 * symfile.c (_initialize_symfile): Use per-objfile info.
6666 * symfile.h: Rework the objfile structure to add per-objfile data
6667 objects (psymbol_obstack, symbol_obstack, type_obstack,
6668 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6669 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6670 Add prototypes to function declarations.
6671 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6672 function vector usage to minimal symbol table usage.
6673 * symmisc.c (DEV_TTY): Define if not defined.
6674 * symmisc.c: Add local function prototypes.
6675 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6676 printpsyms_command, print_objfiles, print_objfiles_command):
6677 Rework to use iterate_over_*
6678 * symtab.c: Add prototypes for local functions.
6679 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6680 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6681 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6682 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6683 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6684 lookup_reference_type, lookup_member_type, allocate_stub_method,
6685 check_stub_method, create_array_type, smash_to_member_type,):
6687 * symtab.c (lookup_symbol): Some args are const.
6688 * symtab.h: All type related defs and structs moved to gdbtypes.h
6689 * symtab.h: Convert decls to prototypes.
6690 * target.c (noprocess): Make static.
6691 * target.h: Change decl's to prototypes.
6692 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6693 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6694 * utils.c (_initialize_utils): Use correct member of function union.
6695 * valarith.c: include gdbtypes.h
6696 * valops.c: include gdbtypes.h, add prototypes for local functions.
6697 * valops.c (value_push, value_arg_push, find_function_addr):
6699 * valops.c (value_string): Convert from misc function vector use
6700 to minimal symbol table use.
6701 * valops.c (check_field_in): Make arg const.
6702 * valprint.c: Add prototypes for local functions.
6703 * valprint.c (print_string): Make static
6704 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6705 * values.c: Add prototypes for local functions.
6706 * values.c (value_headof): Convert from misc function vector to
6707 minimal symbol table.
6708 * xcoffexec.c: Add prototypes for local functions.
6709 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6711 * xcoffexec.c (relocate_minimal_symbol): Add.
6712 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6713 * xcoffread.c: Add prototypes for local functions.
6714 * xcoffread.c (sort_syms): Convert to scan objfiles.
6715 * xcoffread.c (read_xcoff_symtab): Make static.
6716 * xcoffread.c (various): Replace references to builtin types with
6717 calls to lookup_fundamental_type. Replace references to symbol_obstack
6718 and psymbol_obstack with pointers to the per-objfile copies.
6719 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6720 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6722 * xcoffread.c (init_stringtab): Add objfile parameter.
6723 * gdbtypes.c: New file
6724 * minsyms.c: New file
6725 * mmap-alloc.c: New file
6726 * mmap-sbrk.c: New file
6727 * objfiles.c: New file
6731 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6733 * Check in Fred Fish's changes in these modules. Fred
6734 will make ChangeLog entries for all of them. Update VERSION
6737 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6739 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6741 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6742 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6743 value.h: Prototypes for static functions; lint.
6744 * gdbtypes.h: Empty file to ease transition.
6746 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6748 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6749 inferior.h, language.h, signame.h, target.h, terminal.h,
6750 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6751 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6753 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6754 signame.c, sparc-xdep.c: Prototypes for all static functions.
6756 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6757 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6758 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6759 Remove to_call_function and target_call_function, since it
6760 always calls the same thing (call_function_by_hand).
6761 * core.c, exec.c, solib.c: Rename target_ops sections =>
6763 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6764 target.h: target_kill takes no args.
6765 * language.c (language_info): Scaffolding to allow briefer
6766 messages when the current language changes. FIXME.
6767 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6768 complaints about volatile functions.
6769 * xm-sysv4.h (HAVE_MMAP): Define.
6771 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6773 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6774 to make prototypes for all functions declared here.
6775 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6776 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6777 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6778 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6779 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6780 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6781 * utils.c: Avoid declaring malloc and realloc. Lint.
6782 (request_quit): Accept signal-number parameter.
6784 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6786 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6787 DIE's. Add new function read_tag_pointer_type() to read them.
6789 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6790 When creating a new user defined type, check to see if a partial
6791 type already exists, and if so, bash it to fit.
6793 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6795 * coffread.c (decode_base_type): Pass long, not union.
6796 Fix by Eric Valette, ev@chorus.fr.
6798 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6800 * elfread.c (elf_symtab_read): Fix code to correctly track
6801 changes in bfd for absolute symbols.
6803 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6805 * xm-vaxbsd.h: Close off comment.
6807 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6809 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6811 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6813 * mips-tdep.c (mips_print_registers): Print correct register
6814 number for double pseudo-registers.
6816 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6818 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6819 in the op$::OPERATOR. case. From Steven McCanne,
6820 <mccanne@horse.ee.lbl.gov>.
6822 * exec.c (set_section_name): Pass arg to exec_files_info;
6823 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6825 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6827 * main.c (print_gdb_version): Copyright msg: only this year.
6828 (cd_command): Avoid changing current_directory on error.
6830 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6832 * mipsread.c (parse_partial_symbols): Handle dependencies
6833 between partial symbol tables (when not doing stabs-in-ecoff).
6834 (This used to be handled by parse_fdr, but parse_fdr was
6835 incompatible with handling stabs-in-ecoff, so the code
6836 was re-written to not use parse_fdr. Unfortunately,
6837 the logic to handle dependencies was overlooked.)
6839 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6841 * coffread.c (read_enum_type): Use the size of a target int when
6843 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6845 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6846 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6847 TARGET_PTR_BIT to determine size of a pointer
6848 * values.c (unpack_long): when unpacking a REF or a PTR don't
6849 assume the size of the type.
6851 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6853 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6854 looking at its members. Improve guess between struct and union,
6855 only assuming union if multiple members have offsets of zero.
6857 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6859 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6860 (This is just for clarity - and one day permitting us to
6861 change FP0_REGNUM from 38 to 32, which would make more sense.)
6862 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6863 register numbers in stabs-in-ecoff get handled correctly.
6865 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6867 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6868 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6869 into BSD and Ultrix.
6871 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6873 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6875 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6877 * Makefile.in: Increment version to 4.4.1.
6878 * main.c (print_gdb_version): Update copyright notice.
6880 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6882 * mipsread.c: Prepend "struct " to the names of structure
6883 types, and similarly for enums and unions. (This used
6884 to be done, but got lost in the re-write to "guess" the
6885 difference between enum/struct/union.)
6886 Also, guess that a tag is an enum if the first member
6889 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6891 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6894 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6896 * Projects: Patching executables is done.
6897 * Makefile.in (VERSION): Roll to gdb-4.4.
6898 * README, WHATS.NEW: Update for gdb-4.4.
6900 * symfile.c (reread_symbols): Whenever we reread one object
6901 file's symbols, we must restart the scan, because the object_files
6902 chain has been permuted.
6904 * exec.c (exec_files_info): Split out into print_section_info.
6905 Print BFD filename of each section if it's not the default one.
6906 * core.c (core_files_info): Call print_section_info.
6908 * xm-vax.h: Include a few system header files whose definitions
6909 must precede defs.h.
6910 * language.c, language.h: Make some things const.
6911 * expression.h, main.c: const spreads like ooze.
6913 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
6914 since BREAKPOINT values can be >0x80.
6916 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
6918 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
6920 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
6922 * sparc-pinsn.c: Remove kludge for preferring architectures.
6923 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
6924 and forever. Add `add' instruction to the set that get checked
6925 for a preceding `sethi' in order to print an absolute address.
6926 Corresponding changes in ../include/opcode/sparc.h needed
6927 to eliminate garbage instructions.
6929 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
6931 * mipsread.c (parse_partial_symbols): Make sure partial
6932 symbols are created for external symbols (as used to be
6933 the case). This is a bit of a pain with the mips-coff.
6934 It uses a table which points to all of the external
6935 symbols belonging to a particular FDR or psymtab.
6936 Once we've generated this table, we might as well save
6937 it, and then use it in psymtab_to_symtab_1 to find
6938 the symbols to pass to parse_external().
6939 * symfile.c, symfile.c: New function start_psymtab_common
6940 to share the common parts of allocating a new psymtab
6941 for dbxread, mipsread (and later dwarfread). Its code
6942 was pulled out from start_psymtab in dbxread.c.
6943 * dbxread.c (start_psymtab): Use start_psymtab_common().
6945 * valprint.c (val_print): If there is an error when trying
6946 to print a string, check to see if there really is a problem
6947 by reading just one character. If that works, assume
6950 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
6952 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
6953 cypress, v8 mnemonics in that order.
6955 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
6957 * sparc-pinsn.c: Put the qsort() back in.
6959 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
6961 * findvar.c (read_register, write_register): Handle machines
6962 where REGISTER_TYPE is not the same size as "int".
6964 Handle debug symbols in dynamically loaded (relocated) code:
6966 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
6967 offset to process_one_symbol.
6968 (process_one_symbol): Take new offset parameter. Add it into
6969 appropriate symbol types to relocate symbols to loaded addresses.
6970 Handle all possible symbol types, and complain() about types that
6971 we don't expect to see.
6972 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
6973 process_one_symbol (FIXME, should pass real offset).
6977 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
6979 (set_breakpoint, break_command_1, until_break_command,
6980 catch_command_1, breakpoint_re_set_one): Use it.
6981 * symtab.h (resolve_sal_pc): Declare.
6982 * infcmd.c (jump_command): Use resolve_sal_pc.
6984 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
6986 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
6988 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
6990 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
6991 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
6992 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
6994 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
6996 * dbxread.c (process_one_symbol): Make a first cut at handling
6997 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
6999 * symtab.c (find_pc_line): Fix stepping into and out of #included
7002 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7004 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7005 no longer any need to copy ../include/opcode/* into gdb.
7007 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7009 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7011 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7013 * valprint.c (type_print_base, type_print_method_args):
7014 Print C++ constructor methods without bogus "return type."
7016 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7018 * infptrace.c (child_xfer_memory): Parameter "target" should
7019 be a pointer to a structure, not the entire structure.
7021 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7023 * depend: Convert the couple of references to ansidecl.h that
7024 used the local gdb version to use the ../include version.
7026 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7029 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7030 (inferior_proc_init): Fix non-ANSI version of args.
7031 (attach): Call print_sys_errmsg with correct number of args.
7032 (mappingflags): Make static, does not need to be global.
7034 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7035 not the entire struct itself.
7037 * valops.c (value_assign): Cast some args to modify_field() and
7038 {read,write}_register_bytes() correctly.
7040 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7042 * Makefile.in (MALLOCSRC): Removed reference to removed local
7045 * dwarfread.c (list_in_scope): Needs an initial value, use file
7048 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7050 * main.c (main): Make option_index local to keep new getopt happy.
7051 main.c, solib.c, Makefile.in: Update copyright notices.
7053 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7055 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7057 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7059 * Makefile.in (HFILES): Add partial-stab.h.
7061 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7063 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7064 New files for stratus. Not complete enough to actually build
7065 on the Stratus machine; that awaits copyright assignment for
7068 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7069 for getting custom flags into CFLAGS when doing makes.
7071 * configure.in: Add config information for stratus.
7073 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7075 * dbxread.c (process_one_symbol): Pass address of structure
7076 to complain(), rather than the whole structure.
7078 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7080 * solib.c (solib_add_common_symbols): Only compile in when not
7081 using SVR4 style shared libraries.
7083 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7085 * dwarfread.c (locval): Add offreg flag to indicate location
7086 values that are computed off a base register.
7088 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7089 TAG_local_variable cases to account for static variables
7090 within function scopes.
7092 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7094 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7095 doesn't exist on some systems.
7097 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7098 nexting over recursive function calls.
7100 * target.c (target_read_string): Create this routine to read null
7101 terminated strings from the target. It deals with running off the
7102 end of memory elegantly as well. solib.c (find_solib): Use
7103 target_read_string() to avoid problems with running off the end of
7106 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7107 that reference pgrp_inferior.
7109 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7111 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7112 mips-tfile has been hacked to act more "traditionally."
7113 * dbxread.c: Fixed typo in comment.
7115 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7117 * mips-tdep.c (mips_skip_prologue): Add some number of
7118 'sw' instructions before 'addiu' adjusts the stack.
7120 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7122 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7123 freescope, buildblock closescope, record_line, add_symbol_to_list,
7124 gatherblocks, make_blockvector): Extensive changes to switch
7125 to generic symbol table building code in buildsym.c. Remove
7126 scope tree structures and functions, symbol table building
7127 functions, and lots of other small changes.
7129 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7130 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7132 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7134 * buildsym.c (cleanup_undefined_types): Add support for enums.
7135 This fixes the 'GDB internal error. cleanup_undefined_types with
7138 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7140 * dbxread.c: detect gcc2 compilations.
7142 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7144 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7145 in ../include/opcode/sparc.h.
7147 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7149 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7150 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7151 to reflect actual locations of opcode files, so TAGS target will
7154 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7156 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7159 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7160 dereferencing to access the correct elements.
7162 * valops.c (value_addr): Declare return type of external func
7165 * xcoffread.c: Undefine next_symbol_text before redefining it.
7167 For older changes see ChangeLog-9091
7173 version-control: never