1 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
3 **** start-sanitize-chill ****
4 * ch-typeprint.c (chill_print_type_base): Name changed to
5 chill_type_print_base to match pattern for C and C++ names.
6 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
7 to be consistent with other usages.
8 * ch-typeprint.c (chill_type_print_base): Add support for
9 printing Chill STRUCT types.
10 * ch-valprint.c: Include values.h.
11 * ch-valprint.c (chill_print_value_fields): New function and
12 prototype for printing Chill STRUCT values.
13 * ch-valprint.c (chill_val_print): Fix call to val_print_string
14 that was being called with two args instead of three.
15 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
16 to print Chill STRUCT values.
17 **** end-sanitize-chill ****
19 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
21 * configure.in: added testsuite to configdirs.
23 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
25 * doc/stabs.texi: The `this' pointer is now known by the name
26 `this' instead of `$t'.
28 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
30 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
31 references of TAG_string_type DIEs in user defined types.
32 **** start-sanitize-chill ****
33 * ch-lang.c (chill_create_fundamental_type): Track compiler
34 change that now emits debugging info with the type long for Chill
36 **** end-sanitize-chill ****
38 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
40 * remote-mips.c: New file; implements MIPS remote debugging
42 * config/idt.mt: New file; uses remote-mips.c
43 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
45 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
46 floating point coprocessor.
47 (mips_push_dummy_frame): If not mips_fpu, don't save floating
49 (mips_pop_frame): If not mips_fpu, don't restore floating point
51 (_initialize_mips_tdep): New function; let the user reset mips_fpu
53 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
54 mips_fpu, don't use fp0 as floating point return register.
55 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
58 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
60 * gdb/testsuite: made modifications to testcases, etc., to allow
61 them to work properly given the reorganization of deja-gnu and the
62 relocation of the testcases from deja-gnu to a "tool" subdirectory.
64 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
66 * gdb/testsuite: Initial creation of gdb/testsuite.
67 Migrated dejagnu testcases and support files for testing nm to
68 gdb/testsuite from deja-gnu. These files were moved "as is"
69 with no modifications. This migration is part of a major overhaul
70 of dejagnu. The modifications to these testcases, etc., which
71 will allow them to work with the new version of dejagnu will be
72 made in a future update.
74 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
76 * NEWS: Add reminders for next release.
78 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
80 * mipsread.c (parse_lines): Correct check for files compiled with
83 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
85 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
87 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
89 * Makefile.in (VERSION): GDB-4.8 release!
90 * README, NEWS: Update for release.
92 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
94 * am29k-pinsn.c (print_insn): Minor nits with const.
95 * am29k-tdep.c: More minor nits with arg types for
96 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
98 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
100 * gcc.patch: Update for a different GCC (G++) bug.
101 * main.c (print_gdb_version): Update copyright year to 1993.
102 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
103 conditionalize this file on it. FIXME, right way is to split
104 these into two config files.
105 (ATTACH_DETACH): Define for BSD 4.4
106 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
107 (U_REGS_OFFSET): Revise for 4.4.
108 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
109 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
110 LONG_MAX into this file to avoid cpp "redefinition" warnings.
112 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
114 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
117 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
119 * c-lang.c (c_printstr): Bugfix for length==0 case.
121 * c-lang.c (c_printstr): If a C string ends in a null, don't
124 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
126 * defs.h (STRCMP): Make it work for unsigned chars.
128 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
130 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
131 * config/hp300bsd.mh (REGEX, REGEX1): Define.
132 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
133 define to kludge the large opcode table into two smaller tables,
134 since GCC take exponential space to build the table. Lint.
135 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
137 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
139 * Makefile.in (VERSION): Roll to 4.7.9.
140 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
141 definition here, to handle both BSD 4.3 and 4.4 systems.
142 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
143 * remote.c (alarm): Move declaration to global level, before
144 first reference to it.
145 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
146 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
148 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
150 * remote.c (readchar): forward declare alarm which otherwise looks
151 like an undeclared variable to gcc.
153 * dbxread.c (process_one_symbol): cast enum value N_SO into int
154 when comparing against an int. Avoids superfluous warning from
157 * inflow.c (set_sigint_trap): add cast to assignment from signal.
158 Avoids superfluous warnings from some systems and/or compilers
159 (like vax ultrix 4.2.)
161 * language.c (struct op_print unk_op_print_tab): use the enum
162 values rather naked zeros as initializers. Avoids warnings from
163 ultrix type compilers.
165 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
167 * Makefile.in (VERSION): Roll to 4.7.6.
168 (SFILES_SUBDIR): Add 29k-share/udi_soc.
169 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
170 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
171 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
172 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
173 (depend): Fix bug where nm-files in config files weren't noticed.
174 (make-proto-gdb-1): Avoid changing directories while building new
175 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
177 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
179 * remote.c: Improve error recovery. Allow user to break out
180 of initial connection attempt with INTERRUPT. Treat a timeout
181 while waiting for remote packet like a retry, unless the remote
182 side is actively running user code. Fix a few long printf_filtered's.
184 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
187 * buildsym.c (start_subfile): Allow null file name.
189 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
191 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
192 expects a pointer to complaint rather than a complaint
194 (process_linenos): free the previously allocated subfile name,
195 then allocate the new one from the heap.
197 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
199 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
201 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
203 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
204 Previously, would bogusly index off the bottom of type_vector.
205 (rs6000_builtin_type): Accept type number as argument.
206 (read_type, case '-'): Handle negatives like any other type number.
208 * symfile.c (deduce_language_from_filename): Handle null name.
210 * mips-tdep.c (isa_NAN): Fix byte order dependency.
211 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
212 fixed by sato@sm.sony.co.jp.
214 * xcoffread.c (parmsym): Don't use an initializer to set up
215 this struct symbol. Set it up in initialize_xcoffread.
216 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
217 works on real rs/6000 target with #ifndef FAKING_RS6000.
219 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
221 * stabsread.c (rs6000_builtin_type): Move function from
222 xcoffread.c:builtin_type.
223 * xcoffread.c (builtin_type): Move to stabsread. Remove
224 IBM6000_HOST dependency. Move misplaced comments.
225 (various): Change printf's to complaints.
226 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
227 objfile argument to read_type calls under #if 0.
228 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
229 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
230 * Makefile.in: xcoffread.o is not built by default.
231 * xm-rs6000.h (IBM6000_HOST): Remove.
232 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
233 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
236 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
238 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
239 VALUE_LVAL to be lval_memory so that we don't try to modify wild
240 register numbers when user tries to modify elements in structs
242 * inflow.c (child_terminal_info): Move banner outside of system
244 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
245 passes struct/union arguments by address.
247 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
249 * Based on patch from Kean Johnston <maw@netcom.com>:
250 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
251 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
252 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
254 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
256 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
257 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
259 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
261 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
264 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
266 * stabsread.c (define_symbol): Complain about unrecognized names
267 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
268 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
269 (read_cpp_abbrev): Don't use the class name as part of the
270 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
271 abbrevs. Inspired by Mike Tiemann.
272 (read_tilde_fields): Comment. Remove ancient dead code.
273 Remove erroneous but non-dead code. Simplify. Add complaints.
274 (in general): Remove extraneous (parentheses) in return
277 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
279 * coffread.c (coff_lookup_type): Fix fencepost error reported
280 by Art Berggreen, <arg@opal.acc.com>.
282 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
283 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
285 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
286 test, which is apparently left over from when we used native
287 include files and couldn't depend on the member names being there.
288 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
290 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
292 * mipsread.c: Major overhaul to use new BFD symbol table reading
293 routines. Now swaps information as it is needed, rather than
294 swapping everything when the file is read.
296 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
298 * Makefile.in (TARDIRS): Add sparclite demo dir.
299 (*.tab.c): Change dependency on Makefile to depend on
300 Makefile.in, otherwise it always rebuilds after configuring.
301 Force output *.tab.c file into current directory even in "make"
302 versions that rewrite dependent file names used in command lines.
304 * TODO: Remove some things we did.
305 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
306 * os68k-xdep.c: Remove; useless file (os68k is a target only).
307 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
308 * symtab.h: Eliminate unnamed unions and structs.
310 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
312 * Makefile.in (VERSION): Roll to 4.7.5.
314 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
316 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
317 re-evaluating symbol pointers.
319 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
321 * c-exp.y (lcurly, rcurly): New nonterminals.
322 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
324 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
325 made function static.
326 * parse.c (struct funcall): Moved struct def from parser-defs.h.
327 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
328 * parse.c (start_arglist):
329 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
330 * parser-defs.h (struct funcall): Moved struct def to parse.c.
331 * parser-defs.h (funcall_chain): Moved to parse.c.
332 * printcmd.c (print_frame_nameless_args): Fix prototype.
333 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
334 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
335 * valops.c (typecmp): Moved prototype from values.h.
336 * value.h (typecmp): Moved prototype to valops.c, made static.
337 **** start-sanitize-chill ****
338 * ch-exp.y (yylex): Change way control sequences are disabled.
339 **** end-sanitize-chill ****
341 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
343 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
345 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
347 * mipsread.c (upgrade_type): Build array types correctly, using
348 create_range_type and create_array_type.
350 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
352 * remote-nindy.c: Cleanup.
354 * infrun.c (wait_for_inferior): When rolling back the PC after
355 a breakpoint, call write_pc so that NPC gets rolled back as well
358 * blockframe.c (inside_entry_file, inside_main_func,
359 inside_entry_func): PC of zero is always "bottom of stack".
361 * printcmd.c (print_frame_args, print_frame_nameless_args):
362 Let print_frame_nameless_args decide whether there are any,
363 laying groundwork for possibly later printing 29K args for
364 functions where we have tag words but no symbols.
366 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
368 * Makefile.in: fix GDB doc targets for new doc subdir structure
370 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
372 * stack.c (parse_frame_specification): Parse as many arguments
373 as there are (up to MAXARGS). Pass all of them in argc, argv
374 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
375 many there were, onto SETUP_ARBITRARY_FRAME.
376 * tm-mips.h, tm-sparc.h: Corresponding changes.
377 * mips-tdep.c, sparc-tdep.c: Ditto.
379 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
381 * hp300ux-nat.c: Update copyrights.
382 * mipsread.c (parse_partial_symbols): Complain about block
383 indexes that go backwards. Fix from Peter Schauer.
384 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
385 symbol-file that has no linkage symbols to be read.
386 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
387 from tm- file to xm-file, since they're host dependent.
388 * valarith.c (value_binop): Typo.
390 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
392 * sparclite/aload.c: Add copyleft.
393 * sparclite/crt0.s: Add comment at beginning.
395 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
397 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
398 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
400 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
402 * values.c (value_headof): Fix typo in which VTBL and ARG were
403 being confused for one another.
405 * valops.c (typecmp): Now static.
407 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
408 baseclass--we don't always inherit its virtual function table
411 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
412 pointer correctly in case value_struct_elt moves it around.
414 * valops.c (typecmp): Now static. Also, now groks references
417 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
418 zero on recursive call. If NAME is the name of TYPE, return TYPE.
420 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
422 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
423 to avoid "too much defining" error from native C compiler (!).
425 * Makefile.in (HFILES): Add typeprint.h.
426 * typeprint.[ch]: Update copyrights.
428 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
430 * Makefile.in: Update to match doc/ subdir changes.
432 * config/hp300hpux.mh: No cross-host file needed, just native.
433 * config/go32.mh: Remove nonexistent "native" support.
435 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
436 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
437 * m88k-tdep.c (next_insn): Lint, cleanup.
438 (store_parm_word): Lint.
440 * README: Fix typo (reported by karl@hq.ileaf.com).
442 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
444 * expression.h (BINOP_CONCAT): Document use for self concatenation
445 an integral number of times.
446 * language.c (binop_type_check): Extend BINOP_CONCAT for self
448 * valarith.c (value_concat): Rewrite to support self
449 concatenation an integral number of times.
450 **** start-sanitize-chill ****
451 * Makefile.in (ch-exp.tab.c): Change "expect" message.
452 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
453 eliminate hundreds of spurious shift/reduce and reduce/reduce
454 conflicts that mask the 5 real ones.
455 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
456 * ch-exp.y (integer_literal_expression): Remove production,
458 **** end-sanitize-chill ****
460 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
462 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
463 implied that "no side effects" was nonfunctional.
464 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
465 character string and bitstring concatenation.
466 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
467 * expression.h (exp_opcode): Add BINOP_CONCAT.
468 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
469 * language.c (string_type): Add function to determine if a type
471 * language.c (binop_type_check): Add case for BINOP_CONCAT.
472 * valarith.c (value_concat): New function to concatenate two
473 values, such as character strings or bitstrings.
474 * valops.c (value_string): Remove error stub and implement
476 * value.h (value_concat): Add prototype.
477 **** start-sanitize-chill ****
478 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
479 * ch-exp.y (yylex): Recognize SLASH_SLASH.
480 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
482 **** end-sanitize-chill ****
484 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
486 * c-exp.y (exp): Add production to support direct creation
487 of array constants using the obvious syntax.
488 * c-valprint.c (c_val_print): Set printed string length.
489 * dwarfread.c (read_tag_string_type): New prototype and
490 function that handles TAG_string_type DIEs.
491 * dwarfread.c (process_dies): Add case for TAG_string_type
492 that calls new read_tag_string_type function.
493 * expprint.c (print_subexp): Add support for OP_ARRAY.
494 * gdbtypes.c (create_range_type, create_array_type): Inherit
495 objfile from the index type.
496 **** start-sanitize-chill ****
497 * ch-typeprint.c (chill_print_type): Add case for
499 * ch-valprint.c (chill_val_print): Fix case for
501 **** end-sanitize-chill ****
503 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
505 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
506 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
509 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
511 * c-exp.y (exp:STRING): Convert C strings into array-of-char
512 constants with an explicit null byte terminator. OP_STRING is
513 now used for real string types.
514 * c-lang.c (builtin_type_*): Move declarations to lang.c since
515 they are used by all languages.
516 * c-lang.c (_initialize_c_language): Move initializations of
517 builtin_type_* to lang.c.
518 * c-typeprint.c (c_type_print_varspec_prefix,
519 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
521 * c-valprint.c (c_val_print): Change the way character arrays
522 are printed as strings to be consistent with the way strings
523 are printed when pointer-to-char types are dereferenced.
524 Remove test of print_max before calling val_print_string, which
525 now does it's own test.
526 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
527 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
528 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
529 * gdbtypes.c (builtin_type_*): Add declarations moved from
531 * gdbtypes.c (create_string_type): New function to create real
533 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
534 renamed to TYPE_CODE_STRING.
535 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
536 builtin_type_* types moved from c-lang.c.
537 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
539 * gdbtypes.h (builtin_type_string): Add extern declaration.
540 * gdbtypes.h (create_string_type): Add prototype.
541 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
542 renamed to TYPE_CODE_STRING.
543 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
545 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
546 renamed to TYPE_CODE_STRING.
547 * parse.c (length_of_subexp, prefixify_subexp): Add case for
549 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
550 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
552 * valops.c (allocate_space_in_inferior): New function and
553 prototype, using code ripped out of value_string.
554 * valops.c (value_string): Rewritten to use new function
555 allocate_space_in_inferior, but temporarily disabled until some
556 other support is in place.
557 * valops.c (value_array): New function to create array constants.
558 * valprint.c (val_print_string): Add comment to document use,
559 complete rewrite to fix several small buglets.
560 * value.h (value_array): Add prototype.
561 * value.h (val_print_string): Change prototype to match rewrite.
562 **** start-sanitize-chill ****
563 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
564 * ch-exp.y (match_character_literal): Disable recognition of
565 control sequence form of character literals and document why.
566 **** end-sanitize-chill ****
568 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
570 * nindy-share/nindy.c: Add comments to #endif's to clarify
573 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
574 read_memory to get byte order right.
575 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
576 anymore. This is done in paread.c now. We expect unwind info
577 to hang off of objfiles, and search all of the objfiles when until
579 * (skip_trampoline_code): Cast arg to target_read_memory.
580 * objfiles.h (struct objfile): Add new field obj_private to hold
581 per object file private data (unwind info in this case).
582 * paread.c (read_unwind_info): New routine to read unwind info
583 for the objfile. This data is hung off of obj_private.
584 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
585 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
586 make this easier to access.
588 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
590 * c-valprint.c (cp_print_class_member): Add extern decl.
591 * c-valprint.c (c_val_print): Extract code for printing methods
592 and move it to cp_print_class_method in cp-valprint.c.
593 * c-valprint.c (c_val_print): Extract code to print strings and
594 move it to val_print_string in valprint.c.
595 * cp-valprint.c (cp_print_class_method): New function using
596 code extracted from c_val_print.
597 * valprint.c (val_print_string): New function using code
598 extracted from c_val_print.
599 * value.h (val_print_string): Add prototype.
600 **** start-sanitize-chill ****
601 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
602 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
603 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
604 CHECKBUF, growbuf_by_size): New variables, macros, and support
605 functions for implementing a dynamically expandable temp buffer.
606 * ch-exp.y (match_string_literal): New lexer function.
607 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
608 removed and replaced with new CHECKBUF macro.
609 * ch-exp.y (yylex): Call match_string_literal when appropriate.
610 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
611 **** end-sanitize-chill ****
613 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
615 * Makefile.in: Add info for paread.o.
616 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
618 * blockframe.c (frameless_look_for_prologue): Correct the
620 * gdbtypes.h, gdbtypes.c: Use const in decl of
621 cplus_struct_default, now that pa-gas assembler has been fixed.
622 * hppah-nat.c: Formatting.
623 * hppah-tdep.c: Remove lots of useless externs for variables we
625 * (find_unwind_entry): Speed up by using binary search, and a one
627 * (rp_saved): New routine to see what unwind info says about RP
628 being saved on the stack frame.
629 * (frame_saved_pc): Look for prologue to see if we need to
630 examine the stack for the saved RP or not.
631 * (init_extra_frame_info): Check for prologue, instead of
632 framesize to determine if we are frameless or not.
633 * (frame_chain_valid): Stop backtraces when we run into _start.
634 * (push_dummy_frame): Reformat to make more readable.
635 * (find_dummy_frame_regs): ditto.
636 * (hp_pop_frame): ditto.
637 * (hp_restore_pc_queue): small cleanup.
638 * (hp_push_arguments): ditto.
639 * (pa_do_registers_info): ditto.
640 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
641 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
642 * Define FRAME_CHAIN_VALID.
643 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
646 * paread.c (pa_symtab_read): Use new bfd conventions for
647 accessing linker symbol table.
648 * (pa_symfile_init): Access embedded STAB info via BFD section
649 mechanism and related macros.
652 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
654 * sparc-stub.c: Use a seperate stack for our traps.
655 * Handle recursive traps.
656 * Remove all trap init code. This needs to be done by the
658 * (set_mem_fault_trap): Call exceptionHandler() to setup this
660 * (handle_exception): See if we are at breakinst, if so, then
661 advance PC sp that users can just step out of breakpoint().
662 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
663 new place if SP has changed.
664 * (case 's'): Get rid of this, we can't do it yet.
665 * (case 't'): New command to test any old random feature.
666 * (case 'r'): New command to reset the system.
667 * (breakpoint): Add label to breakpoint trap instruction so that
668 handle_exception() can detect where we are and get past the
669 breakpoint trivially.
671 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
673 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
675 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
677 * configure.in: recognise all sparclite variants
679 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
681 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
682 binary files oring in the right bit.
684 * main.c, source.c, state.c, symmisc.c: use macros defined in
685 fopen-{bin|both} when fopening files.
687 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
689 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
690 from a configuration file (typically including <limits.h>), or to
691 TARGET_CHAR_BIT if CHAR_BIT is not defined.
692 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
693 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
694 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
695 * exppritn.c (print_subexp, dump_expression): Add case for
697 * expression.h (OP_BITSTRING): New expression element type for
699 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
700 macros to convert between number of expression elements and bytes
701 to store that many elements.
702 * i960-tdep.c (leafproc_return): Use new macros to access
703 minimal symbol name and address fields.
704 * m88k-pinsn.c (sprint_address): Use new macros to access
705 minimal symbol name and address fields.
706 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
707 minimal symbol address field.
708 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
709 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
710 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
711 Use new BYTES_TO_EXP_ELEM macro.
712 * parse.c (write_exp_bitstring): New function to write packed
713 bitstrings into the expression element vector.
714 * parse.c (length_of_subexp, prefixify_subexp): Add case for
716 * parser-defs.h (struct stoken): Document that it is used for
717 OP_BITSTRING as well as OP_STRING.
718 * parser-defs.h (write_exp_bitstring): Add prototype.
719 **** start-sanitize-chill ****
720 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
721 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
722 LOWER, LENGTH): New tokens for keywords.
723 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
724 upper_lower_argument, length_argument, array_mode_name,
725 string_mode_name, variant_structure_mode_name): New non-terminals
727 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
728 * ch-exp.y (match_bitstring_literal): New lexer support function
729 to recognize bitstring literals.
730 * ch-exp.y (tokentab6): New token table for 6 character keywords.
731 * ch-exp.y (tokentab5): Add LOWER, UPPER.
732 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
733 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
734 * ch-exp.y (yylex): Check tokentab6.
735 * ch-exp.y (yylex): Call match_bitstring_literal.
736 **** end-sanitize-chill ****
738 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
740 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
741 symbol name and value fields.
743 * c-exp.y (yylex): Make static, to match prototype and other
746 * expression.h (exp_opcode): Add BINOP_MOD.
747 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
748 * expprint.c (dump_expression): Handle new BINOP_MOD.
749 * language.c (binop_type_check): Handle new BINOP_MOD.
750 * main.c (float_handler): Re-enable float handler when hit.
751 * valarith.c (language.h): Include, need current_language.
752 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
753 for integer divide truncates towards zero for negative results.
754 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
755 * valarith.c (value_binop): Allow arithmetic operations on
756 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
757 **** start-sanitize-chill ****
758 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
759 * ch-exp.y (tokentab3): Add MOD and REM.
760 * ch-exp.y (yylex): Set innermost_block for symbols found
761 in local scopes. Return LOCATION_NAME for local symbols.
762 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
763 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
764 **** end-sanitize-chill ****
766 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
768 * command.c (shell_escape, make_command, _initialize_command):
769 don't create or use fork if CANT_FORK is defined.
770 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
771 code written for the IBM PC" remain.
772 * xm-go32.h: define CANT_FORK
774 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
776 * remote-sim.c: first attempt at general simulator interface
777 * remote-hms.c: whitespace
778 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
779 understand new stack layout. (print_register_hook): print ccr
780 register in a fancy way.
782 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
784 * eval.c (language.h): Include.
785 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
786 to pointer types when the current language is C. It loses for
787 other languages when the lower index bound is nonzero.
788 * valarith.c (value_subscript): Take array lower bounds into
789 account when performing subscripting operations.
790 * valops.c (value_coerce_array): Add comment describing why
791 arrays with nonzero lower bounds are dealt with in value_subscript,
792 rather than in value_coerce_array.
794 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
796 **** start-sanitize-chill ****
797 * ch-exp.y (FLOAT_LITERAL): Add token.
798 * ch-exp.y (literal): Add FLOAT_LITERAL.
799 * ch-exp.y (match_float_literal): New lexer routine.
800 * ch-exp.y (convert_float): Remove.
801 * ch-exp.y (yylex): Call match_float_literal.
802 * ch-exp.y (yylex): Match single '.' after trying
803 to match floating point literals.
804 **** end-sanitize-chill ****
806 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
807 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
809 * expprint.c (dump_expression): New function for dumping
810 expression vectors during gdb debugging.
811 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
812 MULTI_SUBSCRIPT and moved out of BINOP range.
813 * expression.h (DUMP_EXPRESSION): New macro that calls
814 dump_expression if DEBUG_EXPRESSIONS is defined.
815 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
816 * parse.c (length_of_subexp, prefixify_subexp): Change
817 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
818 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
819 prefixify'ing the expression.
820 * printcmd.c (print_command_1): Add comment.
821 **** start-sanitize-chill ****
822 * ch-exp.y (expression_list): Add useful actions.
823 * ch-exp.y (value_array_element): Add useful actions.
824 * ch-exp.y (array_primitive_value): Add production.
825 * ch-exp.y (yylex): Recognize ',' as a token.
826 **** end-sanitize-chill ****
828 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
830 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
831 POSIXize the recursive makes (make [variable assignments] target{s})
833 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
835 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
836 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
837 CPLUS_MARKER for all SVR4 systems, so follow suit.
838 * defs.h (strdup_demangled): Remove prototype.
839 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
840 SYMBOL_INIT_LANGUAGE_SPECIFIC.
841 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
842 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
843 prim_record_minimal_symbol_and_info): Use new macro
844 SYMBOL_INIT_LANGUAGE_SPECIFIC.
845 * minsyms.c (install_minimal_symbols): Use new macro
846 SYMBOL_INIT_DEMANGLED_NAME.
847 * stabsread.c (define_symbol): Use new macro
848 SYMBOL_INIT_DEMANGLED_NAME.
849 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
850 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
851 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
852 SYMBOL_INIT_DEMANGLED_NAME.
853 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
854 SYMBOL_DEMANGLED_NAME now tests language itself.
855 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
856 now tests language itself.
857 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
858 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
859 mangled name member in the language dependent portion of a symbol.
860 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
861 mangled name member appropriate for a symbol's language.
862 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
863 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
864 SYMBOL_DEMANGLED_NAME now tests language itself.
865 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
866 initializes language dependent portion of symbol.
867 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
868 demangles and caches the demangled form of symbol names.
869 * utils.c (fputs_demangled, fprint_symbol): Use current language
870 to select an appropriate demangling algorithm.
871 * utils.c (strdup_demangled): Remove, no longer used.
872 **** start-sanitize-chill ****
873 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
874 access the Chill mangled name member in the language dependent
876 * ch-lang.c (chill_demangle): New function, simple demangler.
877 * defs.h (chill_demangle): Add prototype.
878 * symtab.h (language_dependent_info): Add struct for Chill.
879 **** end-sanitize-chill ****
881 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
883 * Makefile.in (BISON): Add comment that when bison is used, it
884 must include the "-y" option.
885 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
886 Remove defines to remap non-yacc symbols, thus backing out of
887 previous recent changes. Standard policy is that non-yacc parser
888 generators get fixed, rather than adding bug workarounds in gdb
889 for each new one that pops up. Expand comment to note this.
890 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
892 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
894 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
895 case. Use code in N_SOL.
897 * paread.c: New file that contains all HPPA/HPUX symbol reading
899 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
900 * (dbx_symfile_init): Use sizeof(long) instead of 4.
901 * (dbx_symfile_offsets): Make static.
902 * (pastab_build_psymtabs): New interface routine for paread to
903 send stabs into dbxread.
904 * gdb-stabs.h: Remove gobs of HPPA cruft.
906 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
908 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
910 **** start-sanitize-chill ****
911 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
912 **** end-sanitize-chill ****
914 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
915 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
916 and YYDEBUG is not already defined.
917 * c-exp.y (strncmp): Replace throughout with STREQN, missed
918 them during the previous replacements.
919 * printcmd.c (_initialize_printcmd): Update internal documentation
920 for "set" command to note that the assignment syntax is language
922 **** start-sanitize-chill ****
923 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
924 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
925 and YYDEBUG is not already defined.
926 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
927 single_assignment_action): New terminals and nonterminal for gdb
928 extensions to chill expression grammer.
929 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
930 tokens that start with '$' (register names, convenience vars, etc).
931 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
932 * ch-exp.y (yylex): Call match_dollar_tokens.
933 **** end-sanitize-chill ****
935 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
937 * hppah-tdep.c (skip_trampoline_code): Use new macros for
938 accessing minimal symbol data.
939 * infcmd.c (read_pc): Use #ifdef, not #if.
940 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
941 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
944 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
945 frame. Use find_return_regnum to find the caller.
946 * (find_unwind_entry): New routine to locate stack frame info
947 associated with a procedure. This looks in the $UNWIND_START$
948 section in the SOM file.
949 * (find_return_regnum): New routine. Uses find_unwind_entry() to
950 figure out where the caller's return address is stored.
951 * (find_proc_framesize): New routine. Uses find_unwind_entry()
952 to figure out the frame size for a procedure.
953 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
954 * (init_extra_frame_info): New routine. Corrects PC and FP for
955 outermost frame if necessary.
956 * (frame_chain): New routine, moved from tm-hppa.h.
957 * (skip_trampoline_code): Handle computed function calls (ie:
958 calls from $$dyncall).
959 * (unwind_command): Temporary support function to allow user
960 to control/observe aspects of the unwind (stack frame) info.
961 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
962 was in a system call, if so, then read the PC from r31.
963 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
964 with extra arg for skip_trampoline_code().
965 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
966 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
967 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
969 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
971 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
972 Call new bfd_get_size() and verify that string table is no larger
973 than the file that is supposed to contain it.
974 * symfile.c (syms_from_objfile): Only complain about configured
975 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
976 current target is the default BFD target.
978 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
980 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
981 * solib.c (bkpt_names): New array of symbol names to try to
982 use for the "mapping complete" breakpoint. Configurable
983 define SOLIB_BKPT_NAME is first one to try.
984 * solib.c (find_solib): Test debug_base for nonzero rather
985 than just greater than zero.
986 * solib.c (enable_break): Use bkpt_names to look up address
987 at which to set "mapping complete" breakpoint.
989 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
991 * defs.h (STRCMP, STREQ, STREQN): New macros.
992 * defs.h (demangle_and_match): Remove prototype.
993 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
994 and STREQN defined in defs.h.
995 * dwarfread.c (set_cu_language): For completely unknown languages,
996 try to deduce the language from the filename. Retain behavior
997 that for known languages we don't know how to handle, we use
999 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1000 and demangled name fields in symbol.
1001 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1002 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1003 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1004 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1005 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1006 Replace usages throughout.
1007 * elfread.c (demangle.h): Include.
1008 * elfread.c (record_minimal_symbol): Remove prototype and function.
1009 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1010 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1011 * infcmd.c (jump_command): Remove code to demangle name and add
1012 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1013 * minsyms.c (demangle.h): Include.
1014 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1015 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1016 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1017 * mipsread.c (psymtab_language): Add static variable.
1018 * stabsread.c (demangle.h): Include.
1019 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1020 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1021 * stack.c (return_command): Remove explicit demangling of name
1022 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1023 * symfile.c (demangle.h): Include.
1024 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1025 to match macros in symfile.h and allow them to be compiled
1026 if INLINE_ADD_PSYMBOL is not true.
1027 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1028 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1029 Add code to demangle and cache C++ symbol names. Use macro form
1030 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1031 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1032 Remove, also defined in symfile.c, which we already fixed.
1033 * symtab.c (expensive_mangler): Remove prototype and function.
1034 * symtab.c (find_methods): Remove physnames parameter and fix
1036 * symtab.c (completion_list_add_symbol): Name changed to
1037 completion_list_add_name.
1038 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1039 the normal symbol name and the cached C++ demangled name.
1040 * symtab.c (lookup_demangled_partial_symbol,
1041 lookup_demangled_block_symbol): Remove prototypes and functions.
1042 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1043 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1044 Remove code to try demangling names and matching them.
1045 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1046 Fix to try matching the cached demangled name if no match is
1047 found using the regular symbol name.
1048 * symtab.c (find_methods): Remove unused physnames array.
1049 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1050 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1051 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1052 C++ demangled symbol names.
1053 * symtab.h: Much reformatting of structures and such to add
1054 whitespace to make them more readable, and make them more
1055 consistent with other gdb structure definitions.
1056 * symtab.h (general_symbol_info): New struct containing fields
1057 common to all symbols.
1058 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1059 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1060 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1061 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1062 symbol): Use general_symbol_info struct.
1063 * utils.c (demangle_and_match): Remove, no longer used.
1064 * valops.c (demangle.h): Include.
1065 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1066 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1067 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1068 symmisc.c, symtab.c, valops.c: Replace references to minimal
1069 symbol fields with appropriate macros.
1070 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1071 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1072 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1073 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1074 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1075 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1076 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1077 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1078 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1079 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1080 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1081 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1082 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1083 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1085 * buildsym.c (start_subfile, patch_subfile_names): Default the
1086 source language to what can be deduced from the filename.
1087 * buildsym.c (end_symtab): Update the source language in the
1088 allocated symtab to match what we have been using.
1089 * buildsym.h (struct subfile): Add a language field.
1090 * c-typeprint.c (c_print_type): Remove code to do explicit
1092 * dbxread.c (psymtab_language): Add static variable.
1093 * dbxread.c (start_psymtab): Initialize psymtab_language using
1094 deduce_language_from_filename.
1096 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1098 * valprint.c (val_print): Reorganize comment and add note
1099 about dependency on target byte ordering.
1100 **** start-sanitize-chill ****
1101 * ch-exp.y (value_array_slice): Fix typo.
1102 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1103 byte sized ints are assumed to be char strings and printed with
1104 string syntax. In chill, arrays of chars and arrays of
1105 bytes/ubytes are distinquishable, and printed appropriately.
1106 **** end-sanitize-chill ****
1108 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1110 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1111 read/write routines for HPUX.
1113 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1114 branch targets to compute target address using const from previous
1115 instruction if necessary.
1116 * Add `Q' operator to print out bit position field various
1118 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1119 cleanups, use new code from Utah.
1120 * (store_inferior_registers): Update to new code from Utah.
1121 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1122 * (fetch_register): Clear out priv level when reading PCs.
1123 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1124 * Remove decl of errno, #include wait.h and target.h.
1125 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1126 were inside of a kernel call. If so, then PC is in a different
1127 register. Also, mask out bottom two bits of all PCs so as not to
1128 confuse higher level code.
1129 * (push_dummy_frame): Create from #define in tm-hppa.h.
1130 * (find_dummy_frame_regs): Update from Utah.
1131 * (hp_pop_frame): Create from #define in tm-hppa.h.
1132 * (hp_restore_pc_queue): New, from Utah.
1133 * (hp_push_arguments): Big fixes from Utah.
1134 * (pa_do_registers_info, pa_print_registers): Only print out fp
1136 * (skip_trampoline_code): New routine to deal with stubs that
1137 live in nowhereland between callers and callees.
1138 * i860-tdep.c: Remove decl of attach_flag.
1139 * infrun.c (wait_for_inferior): Add new macro
1140 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1141 at by PC will be nullified. If so, then step the target once more
1142 so as to avoid confusing the user.
1143 * (just before step_over_function:): Use stop_func_start, not
1144 stop_pc when checking for the existance of line number info.
1145 stop_func_start will reflect the proper address of the target
1146 routine, not of the stub that we may be traversing to get there.
1147 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1148 to deal with the stubs that PA compilers sometimes stick between
1149 callers and callees. Also, define FLAGS_REGNUM for access to the
1151 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1153 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1154 write gr0, PC regs, and PSW!
1155 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1156 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1158 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1159 * Define struct unwind_table_entry.
1160 * valops.c (call_function_by_hand): Add another arg to
1161 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1164 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1166 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1168 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1170 * Makefile.in (VERSION): Bump to 4.7.4.
1171 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1172 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1173 * Makefile.in (HFILES): Add valprint.h.
1174 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1175 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1176 * typeprint.c, typeprint.h: New files for language independent
1177 type printing functions.
1178 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1179 type printing functions and definitions.
1180 * valprint.h: New include file for language independent value
1181 printing definitions.
1182 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1183 dependent value printing functions.
1184 * c-exp.y (production ptype): Add range_type variable and use new
1185 create_range_type function.
1186 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1187 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1188 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1189 "const static" to ANSI-conformant "static const".
1190 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1191 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1193 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1194 * coffread.c (decode_type): Add range_type variable and call to
1195 new create_range_type function.
1196 * complaints.c (complain): Remove unused val variable.
1197 * complaints.c (_initialize_complaints): Make it void.
1198 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1199 variable and call new create_range_type function.
1200 * defs.h (enum val_prettyprint): Move enum from value.h to here
1201 so we can avoid having to include value.h just for prototypes that
1202 need the enum (thanks ANSI).
1203 * dwarfread.c (struct_type): Local anonymous_size variable is
1204 only used if !BITS_BIG_ENDIAN.
1205 * dwarfread.c (decode_subscript_data_item): Add rangetype
1206 variable and call new create_range_type function.
1207 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1209 * eval.c (evaluate_subexp): Remove unused local variable name
1210 and the statement with no side effects that initializes it.
1211 * expprint.c (print_subexp): Change local_printstr to
1213 * gdbtypes.c (create_range_type): New function that creates
1214 a range type using code fragments from object file readers as
1215 an example of what has to be initialized.
1216 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
1217 and high_bound parameters, replaced with a single range_type
1218 parameter. Change function body to use passed in range_type
1219 rather than handcrafting one.
1220 * gdbtypes.h (create_range_type): Add prototype.
1221 * gdbtypes.h (create_array_type): Change prototype parameters.
1222 * infrun.c (normal_stop): Remove unused local variables tem and c.
1223 * infrun.c (hook_stop_stub): Return 0 rather than random value.
1224 * language.c (unk_lang_print_type, unk_lang_val_print): Add
1225 stub functions that call error if called.
1226 * language.c (unknown_language_defn, auto_language_defn,
1227 local_language_defn): Add initializers unk_lang_print_type and
1229 * language.h (struct language_defn): Reformat for larger
1230 comments, add la_print_type and la_val_print members. Add
1231 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
1232 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
1233 * m2-lang.c (m2_create_fundamental_type): Remove unused local
1235 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
1237 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
1238 * main.c (execute_command): Remove unused local variable cmdlines.
1239 * main.c (echo_command), stabsread.c (read_type), printcmd.c
1240 (clear_displays), symmisc.c (block_depth), values.c
1241 (clear_value_history):
1242 Make testing of truth value of assignment result explicit.
1243 * mipsread.c (upgrade_type): Update FIXME to include future use
1244 of create_range_type.
1245 * printcmd.c (ptype_command, ptype_eval, whatis_command,
1246 whatis_exp, maintenance_print_type): Move prototypes and functions
1248 * printcmd.c (_initialize_printcmd): Move add_com calls for
1249 ptype_command and whatis_command to new typeprint.c.
1250 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
1251 * source.c (find_source_lines): Local variable c only used
1252 when LSEEK_NOT_LINEAR is defined.
1253 * stabsread.c (read_array_type): Use new create_range_type
1255 * stabsread.c (read_range_type): Add new index_type variable and
1256 call new create_range_type function rather than handcrafting
1258 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
1259 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
1260 * symtab.c (type_print_base usages): Use c_type_print_base.
1261 * symtab.c (type_print_varspec_prefix usages): Use
1262 c_type_print_varspec_prefix.
1263 * symtab.c (type_print_method_args usages): Use
1264 cp_type_print_method_args.
1265 * valprint.c: Completely ripped apart and the fragments used
1266 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
1267 valprint.h. Remaining stuff is language independent.
1268 * value.h (struct fn_field): Forward declare for prototypes.
1269 * value.h (type_print_1): Remove prototype.
1270 * value.h (enum val_prettyprint): Moved to defs.h.
1271 * value.h (typedef_print): Prototype renamed to c_typedef_print.
1272 * value.h (baseclass_offset): Add prototype.
1273 **** start-sanitize-chill ****
1274 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
1275 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
1276 * ch-typeprint.c: New file for language dependent type printing.
1277 * ch-valprint.c: New file for language dependent value printing.
1278 * ch-exp.y (parse_number): Remove prototype and stub function.
1279 * ch-exp.y (decode_integer_literal): Removed unused digits and
1281 * ch-exp.y (convert_float): Completely ifdef out for now.
1282 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
1283 ch-lang.c (chill_op_print_tab):
1284 Change from ANSI-obsolescent "const static" to ANSI-conformant
1286 * ch-exp.y (yylex): Add unhandled storage class enumeration
1287 literals to switch statement for completeness.
1288 * ch-lang.c (chill_create_fundamental_types): Remove unused
1289 nbytes variable. Change dummy type to 2 bytes to match int.
1290 Handle FT_VOID types gratuituously added to chill DWARF by
1291 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
1292 type rather than a one byte TYPE_CODE_INT type.
1293 * ch-lang.c (chill_language_defn): Add chill_print_type and
1295 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
1296 **** end-sanitize-chill ****
1298 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
1300 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
1301 bfd_get_symbol_leading_char instead.
1303 * coffread.c (EXTERNAL_NAME): New macro for removing possible
1304 leading character from names.
1305 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
1306 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
1307 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
1309 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
1310 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
1311 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
1312 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
1313 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
1314 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
1315 * symfile.c (syms_from_objfile): Insert debugging check to test
1316 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
1317 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
1319 * doc/gdbint.texinfo (Host Conditionals): Remove
1320 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
1322 (Target Conditionals): Remove all of the above.
1324 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
1326 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
1327 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
1329 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
1331 * coffread.c (decode_type): catch negative tagndx fields generated
1333 * exec.c: comment out string following #endif.
1334 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
1335 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
1337 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
1338 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
1340 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
1342 * complaints.c: New file, code moved from utils.c.
1343 * complaints.c (complain): Made into a varargs function.
1344 * complaints.h: New file, code moved from symfile.h.
1345 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
1346 * Makefile.in (HFILES): Add complaints.h.
1347 * Makefile.in (OBS): Add complaints.o.
1348 * symfile.c (complaint_root, stop_whining, complaint_series,
1349 complain, clear_complaints, add_show_from_set for stop_whining):
1350 Moved to complaints.c.
1351 * symfile.h (struct complaint, complaint_root decl, complain
1352 prototype, clear_complaints prototype): Moved to complaints.h.
1353 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
1354 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
1355 complaints.h. Remove casts from arguments to complain(),
1356 which is now a varargs function, and remove unnecessary
1357 placeholder zero args.
1358 * defs.h (begin_line): Add prototype.
1359 * defs.h (vprintf_filtered): Add prototype.
1360 * dwarfread.c (varargs.h): Remove, no longer needed.
1361 * dwarfread.c (dwarfwarn): Remove prototype and function.
1362 * dwarfread.c (complaints): Define a bunch of complaints.
1363 * dwarfread.c (SQUAWK): Remove macro defs, convert all
1364 usages to standard complain() calls.
1365 * utils.c (begin_line): New function that ensures that
1366 whatever gets filter-printed next starts on its own line.
1367 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
1368 but to stdout (calls vfprintf_filtered internally).
1370 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
1372 * remote.c: Avoid printf_filtered line limit. Suggested by
1373 Robert R. Henry, <rrh@tera.com>.
1374 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
1376 * main.c (main): Accept --silent as well as --quiet. Change +help
1377 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
1379 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
1380 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
1382 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
1384 * tm-nindy960.h, remote-nindy.c: Lint.
1386 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
1388 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
1389 a optional type to decorate as an array type, the type of the
1390 index, and the bounds of the array. Records this additional info
1391 in the array type for use with languages with nonzero array
1393 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1394 to note that arrays may have bounds.
1395 * gdbtypes.h (create_array_type): Update prototype.
1396 * c-exp.y (ptype production): Adjust for new create_array_type
1397 calling conventions.
1398 * coffread.c (decode_type): Call create_array_type rather than
1399 handcrafting array types.
1400 * convex-tdep.c (value_type): Remove, now use create_array_type.
1401 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1402 vector_type into calls to create_array_type.
1403 * dwarfread.c (decode_subscr_data): Name changed to
1404 decode_subscript_data_item throughout.
1405 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1406 create_array_type. Now records index type and range as well.
1407 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1408 change to use create_array_type.
1409 * dwarfread.c (read_subroutine_type): Test existing user defined
1410 types before decorating them, to ensure they are blank, and
1411 complain about it if they are not.
1412 * dwarfread.c (decode_fund_type): For unrecognized types, always
1413 return some valid type (type integer). If the unrecognized type
1414 cannot be an implementation defined type, complain as well.
1415 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1416 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1417 * mipsread.c (upgrade_type): Add FIXME comment that code to
1418 handcraft arrays should be replaced with call to create_array_type.
1419 * stabsread.c (read_array_type): Replace code to handcraft
1420 array types with call to create_array_type.
1421 * valprint.c (type_print_varspec_prefix): Minor formatting
1422 change, join lines that don't need to be split.
1424 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1426 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1427 decl for attach_flag, it now lives in inferior.h.
1428 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1429 Make most functions static.
1430 * hppah-nat.c: General cleanups, remove BSD specific code (since
1431 that all lives in hppab-nat.c).
1432 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1433 Change sense of test against inside_entry_file(). This fix is
1435 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1436 to read/write_register_bytes().
1437 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1438 work around PA-GAS assembler bug. Also, add trailing */ to some
1440 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1441 Same reason as above.
1443 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1445 * mipsread.c (parse_symbol): When checking whether a structured
1446 type is an enum, check qualifiers of its first member, as well as
1447 the base type of the member. Bug found and fixed by John M.
1448 Farrell, <farrell@fjord.reo.dec.com>.
1450 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1451 * remote-vx.c: Don't include vx-share/reg.h.
1452 * vx-share/ptrace.h: Reproduce from scratch.
1453 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1454 * Makefile.in: Remove references to removed files, and to removed
1455 29k-share directories.
1457 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1459 * c-lang.c (_initialize_c_language): Name changed from
1461 * m2-lang.c (_initialize_m2_language): Name changed from
1463 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1464 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1465 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1466 expression parsing into c-lang.c and m2-lang.c respectively.
1467 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1468 m2-exp.y respectively.
1469 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1470 and m2-* files respectively.
1471 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1472 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1473 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1474 * expression.h (struct block): Forward declaration for prototypes.
1475 * language.h (struct objfile): Forward declaration for prototypes.
1476 **** start-sanitize-chill ****
1477 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
1478 * Makefile.in (HFILES): Add ch-lang.h.
1479 * Makefile.in (OBS): Add ch-lang.o.
1480 * ch-exp.y: Migrate code that has nothing to do with expression
1481 parsing into ch-lang.c.
1482 * ch-lang.c: New file, code migrated from c-exp.y.
1483 * ch-lang.h: New file, internal interface between ch-* files.
1484 * ch-lang.c (_initialize_chill_language): Name changed from
1485 _initialize_chill_exp.
1486 **** end-sanitize-chill ****
1488 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
1489 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
1490 * config/amix.mh (NATDEPFILES): Add.
1491 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
1494 * dwarfread.c (decode_subscr_data): Remove spurious test that
1495 accepted only integer subscript types. We don't do anything
1496 with the type at the moment anyway.
1498 **** start-sanitize-chill ****
1499 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
1501 * ch-exp.y (match_character_literal): Fix case where no
1502 match at all is found.
1503 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
1504 width types. For example, "INT" is always 2 bytes regardless
1505 of the values of any TARGET_*_BIT macros. So use explicit
1506 numeric sizes for the types.
1507 **** end-sanitize-chill ****
1509 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
1511 * c-exp.y (c_create_fundamental_type): New function to create
1512 language specific fundamental types for C.
1513 * m2-exp.y (m2_create_fundamental_type): New function to create
1514 language specific fundamental types for Modula 2.
1515 * c-exp.y (c_language_defn, cplus_language_defn): Add
1516 c_create_fundamental_type to language struct initializers.
1517 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
1518 to language struct initializers.
1519 * dwarfread.c (expression.h, language.h): Include.
1520 * dwarfread.c (ftypes): New array to hold fundamental types
1521 for current compilation unit.
1522 * dwarfread.c (cu_language_defn): New pointer to language
1523 struct for language of current compilation unit.
1524 * dwarfread.c (dwarf_fundamental_type): New function to
1525 create/lookup fundamental types.
1526 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
1527 * dwarfread.c (throughout): Replace lookup_fundamental_type
1528 with dwarf_fundamental_type.
1529 * dwarfread.c (read_file_scope): Zero out ftypes for each new
1530 compilation unit (may be different language or different objfile).
1531 * gdbtypes.c (lookup_fundamental_type): Move actual type
1532 creations into language specific fundamental type creation
1533 functions and call via create_fundamental_type. Add comment
1534 about this function being obsolescent.
1535 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
1536 sized signed and unsigned integers.
1537 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
1538 * language.c (language_def): New function to lookup a language
1539 struct given it's enumeration.
1540 * language.h (struct language_defn): Add la_fund_type, a pointer
1541 to a function that creates fundamental types for this language.
1542 * language.h (create_fundamental_type): New macro to create
1543 fundamental types based on the current language.
1544 * language.h (language_def): Add prototype.
1545 * language.c (unk_lang_create_fundamental_type): New function
1546 for initializing language structs, calls error if called.
1547 * language.c (unk_language_defn, auto_language_defn,
1548 local_language_defn): Use unk_lang_create_fundamental_type.
1549 **** start-sanitize-chill ****
1550 ch-exp.y (chill_create_fundamental_type): New function.
1551 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
1552 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
1553 **** end-sanitize-chill ****
1555 **** start-sanitize-chill ****
1556 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
1558 * dwarfread.c (CHILL_PRODUCER): Add producer string for
1560 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
1561 as GCC_PRODUCER and GPLUS_PRODUCER.
1562 **** end-sanitize-chill ****
1564 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
1566 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
1569 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
1571 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
1572 rather than '$'. This particular piece of braindamage is
1573 spreading like ooze. It's now infected libiberty, deja-gnu,
1575 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
1576 hardwired '$' character.
1578 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
1580 (Changes to break incredibly ugly, unmaintainable 750 line
1581 read_struct_type function up into managable pieces.)
1582 * Makefile.in (VERSION): Bump to 4.7.3.
1583 * stabsread.c (struct field_info): Local struct definition.
1584 * stabsread.c (read_member_functions, read_struct_fields,
1585 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
1586 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
1587 functions from fragmented read_struct_type.
1588 * stabsread.c (stabs_general_complaint): Catchall complaint.
1589 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
1590 symbol name continuation code. Use macro throughout.
1591 * stabsread.c (various places): Replace add-one-to-pointer
1592 with pointer increment.
1593 * stabsread.c (read_type): Retain function local copy of type
1594 descriptor. Rearrange code calling read_struct_type() to match
1596 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
1597 a single blank as the name of nameless enumerations. Recognize
1598 this special case and set nameless flag.
1599 **** start-sanitize-chill ****
1600 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
1602 * ch-exp.y (access_name): New non-terminal token and
1604 * ch-exp.y (general_procedure_name): Now a terminal token.
1605 * ch-exp.y (location): Expand production.
1606 * ch-exp.y (match_simple_name_string): New function.
1607 * ch-exp.y (yylex): Call match_simple_name_string and return
1608 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
1609 **** end-sanitize-chill ****
1611 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
1613 * munch: Backslash escape vertical bar characters inside
1614 grep patterns since they have special meaning for some greps.
1615 * parse.c (write_exp_string): Complete rewrite to store string
1616 contants as a leading explicit length, followed by the string data,
1617 followed by a trailing explicit length.
1618 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1619 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1620 Use recorded explicit length of strings in expression elements,
1621 rather than strlen. Adjust code to skip over strings stored in
1622 expression elements, and code to access strings, to account for
1623 new leading explicit size expression element.
1624 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1625 0, to avoid negative expression element indices.
1626 * valops.c (search_struct_method): Minor whitespace change.
1628 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1630 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1631 which together maintain a dynamically expandable static buffer
1632 for the lexer to use when translating C strings to their internal
1633 form (other future uses possible). Fix parsing of C style strings
1634 to do the normal C style input conversions of escaped character
1636 * valops.c (value_string): Remove translation of escaped
1637 character sequences, now done in C expression parser.
1638 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1639 and decides if it should be printed in literal form or some other
1640 form, based on it's ASCII value and setting of sevenbit_strings.
1641 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1642 macro, change indentation style.
1643 **** start-sanitize-chill ****
1644 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1645 * ch-exp.y (chill_printstr): First cut at real function instead
1647 **** end-sanitize-chill ****
1649 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1651 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1653 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1655 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1657 * defs.h (sevenbit_strings): Add declaration.
1658 * defs.h (printchar): Replace with gdb_printchar.
1659 * language.h (language_defn): Add new function pointers
1660 la_printchar and la_printstr, to do language dependent
1661 printing of characters and strings.
1662 * language.h (local_printchar, local_printstr): New macros
1663 to call language dependent functions pointed to by la_printchar
1664 and la_printstr respectively.
1665 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1666 dependent functions for printing characters and strings.
1667 * c-exp.y (c_language_defn, cplus_language_defn): Add
1668 c_printchar and c_printstr.
1669 * command.c (do_setshow_command): Rename printchar use to
1671 * expprint.c (print_subexp): Replace C style string output
1672 with call to local_printstr.
1673 * language.c (unk_lang_printchar, unk_lang_printstr):
1674 New stubs, currently errors.
1675 * language.c (unknown_language_defn, auto_language_defn,
1676 local_language_defn): Add unk_lang_printchar and
1678 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1679 language dependent functions to print characters and strings.
1680 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1681 * utils.c (printchar): Renamed to gdb_printchar.
1682 * valprint.c (print_string): Remove prototype, function moved
1683 to c-exp.y, where it becomes c_printstr.
1684 * valprint.c (print_max): Made global for reference from the
1685 language dependent printing routines in *-exp.y.
1686 * valprint.c (repeat_count_threshold): New variable with function
1687 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1688 Change all references to old macro to references to new variable.
1689 * valprint.c (value_print, val_print): Replace calls to
1690 print_string with calls to local_printstr.
1691 * valprint.c (val_print): Replace C style character printing
1692 with call to local_printchar.
1693 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1694 * valprint.c (_initialize_valprint): Add add_show_from_set
1695 call for setting up repeat_count_threshold as print variable.
1696 **** start-sanitize-chill ****
1697 * ch-exp.y (decode_integer_value): New function.
1698 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1699 * ch-exp.y (chill_printchar, chill_printstr): New language
1700 dependent functions for printing characters and strings.
1701 * ch-exp.y (chill_language_defn): Add chill_printchar and
1703 **** end-sanitize-chill ****
1705 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1707 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1708 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1709 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1711 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1713 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1714 and assume the process has been killed.
1716 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1718 * remote-udi.c (udi_open): Reset vars so that user can re-run
1719 programs without leaving GDB.
1720 * (many routines): Slightly improve error handling.
1721 * (download): Zero out BSS by longs instead of bytes to avoid
1722 timeouts in real hardware.
1723 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1724 that connection is no longer in use after shutdown() of socket.
1725 This keeps GDB from dying of a SIGPIPE when you issue multiple
1726 `target udi' commands.
1728 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1730 * language.h (language_format_info): New structure to bundle
1731 local formatting information.
1732 * language.h (language_defn): Replace individual format info
1733 with language_format_info structs.
1734 * language.h (local_*_format, local_*_format_prefix,
1735 local_*_format_specifier, local_*_format_suffix): New macros
1736 for binary/octal/decimal/hex formats to access info elements.
1737 * c-exp.y (c_language_defn): Update for new format handling.
1738 * m2-exp.y (m2_language_defn): Update for new format handling.
1739 * dbxread.c (language.h): Include for partial-stab.h use.
1740 * mipsread.c (expression.h, language.h): Include for
1742 * defs.h (local_hex_format, local_hex_format_custom,
1743 local_hex_string, local_hex_string_custom): Move to language.h.
1744 * language.c (local_hex_format_custom, local_hex_string,
1745 local_hex_string_custom, local_octal_format_custom): Use new
1747 * language.c (unknown_language_defn, auto_language_defn,
1748 local_language_defn): Update for new format handling.
1749 * printcmd.c (print_scalar_formatted): Use new macros
1750 to access decimal and binary format info for printing.
1751 **** start-sanitize-chill ****
1752 * c-exp.y (chill_language_defn): Update for new format handling.
1753 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1754 * ch-exp.y (decode_integer_literal): Add function
1755 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1756 * ch-exp.y (builtin_type_chill_char): Add definition.
1757 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1758 **** end-sanitize-chill ****
1760 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1762 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1764 (aix_framedata): added nosavedpc field.
1765 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1767 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1768 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1769 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1770 instructions as function_frame_info does. Expand special case of
1771 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1773 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1775 (function_frame_info): Set frameless if the function has no frame,
1776 and set nosavedpc if the PC was not saved. Handle gcc generated
1777 stfd 31,-4(31); st 31, -12(31) correctly.
1778 (frameless_function_invocation): New second argument pcsaved; if 0
1779 return whether the function has a frame, if 1 return whether the
1781 (frame_initial_stack_address): Correct typo: cache registers for
1782 callee_fi, not for fi, (avoids reading garbage memory locations).
1784 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1786 * infrun.c (wait_for_inferior (just before step_over_function
1787 label)): Change test for stepping into subroutine to check for the
1788 presence of line number info. This makes stuff compiled with -g1
1789 cause GDB to not lose control when stepping.
1791 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1792 Improve comments as well.
1794 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1796 * Makefile.in (VERSION): Bump to 4.7.2
1797 * symtab.c (find_pc_symtab): Fix return of random value
1799 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1800 Makefile since it contains sed patterns used in generation.
1801 Add sed pattern to also delete #include of any malloc.h.
1802 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1803 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1804 function names to conform to K&R terminology with respect to
1805 logical and bitwise operators:
1806 UNOP_ZEROP => UNOP_LOGICAL_NOT
1807 UNOP_LOGNOT => UNOP_COMPLEMENT
1808 BINOP_LOGAND => BINOP_BITWISE_AND
1809 BINOP_LOGXOR => BINOP_BITWISE_XOR
1810 BINOP_LOGIOR => BINOP_BITWISE_IOR
1811 BINOP_AND => BINOP_LOGICAL_AND
1812 BINOP_OR => BINOP_LOGICAL_OR
1813 PREC_OR => PREC_LOGICAL_OR
1814 PREC_AND => PREC_LOGICAL_AND
1815 PREC_LOGIOR => PREC_BITWISE_IOR
1816 PREC_LOGXOR => PREC_BITWISE_XOR
1817 PREC_LOGAND => PREC_BITWISE_AND
1818 value_zerop() => value_logical_not()
1819 value_lognot() => value_complement()
1820 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1821 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1822 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1823 and is nonexistant in some SVR4 based systems.
1824 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1825 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1827 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1828 * source.c (source_info): Fix minor nits, print "1 line" rather
1829 than "1 lines", and "language is <lang>".
1830 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1831 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1832 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1834 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1835 **** start-sanitize-chill ****
1836 * ch-exp.y: New expression parser, for GNU-Chill.
1837 * defs.h (enum language): Add language_chill.
1838 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1839 LANG_MODULA2 a recognized language.
1840 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1841 Chill as well as Modula-2.
1842 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1843 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1844 * language.c (set_language_command): Add chill.
1845 * language.c (binop_result_type, integral_type, character_type,
1846 boolean_type, structured_type, value_true, binop_type_check):
1847 Add language_chill cases.
1848 * language.h (_LANG_chill): Define.
1849 * symfile.c (deduce_language_from_filename): Recognize the
1850 filename extensions ".chill", ".c186", and ".c286" for Chill.
1851 * valprint.c (typedef_print): Add case for language_chill.
1852 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1853 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1854 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1855 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1857 * Makefile.in (distclean): Add target ch-exp.tab.c.
1858 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1859 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1860 * eval.c (evaluate_subexp): Add OP_BOOL case.
1861 * expprint.c (print_subexp): Add OP_BOOL case.
1862 **** end-sanitize-chill ****
1864 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1866 * infcmd.c (set_environment_command): Avoid skipping first
1867 char of env value if an '=' appears in it. Bug report and fix
1868 by Mark Jungerman, <maj@lucid.com>.
1870 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1872 * infcmd.c (step_over_calls): Improve comments.
1873 * symtab.c (find_pc_psymtab): Clean up a bit.
1874 * (find_pc_symtab): Fix comments, clean up code.
1875 * (find_pc_line): General cleanups, efficiency improvements.
1876 Also, don't return garbage when some line info exists, but there
1879 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1881 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1882 member, and the stat pointer passed to vmap_symtab was NULL, the
1883 wrong vmap entries would be modified. Fixes behavior where
1884 attempting to load symbols for a module with no member would mess
1885 up already read in symbols.
1887 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1889 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1890 29k-share/dfe/mini2udi.o.
1891 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1892 * alldeps.mak, depend: Update to deal with removal of
1893 aforementioned files.
1894 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1895 requirement for useless 'program' argument. Clean up
1896 udi_create_inferior, and udi_load to call common download()
1897 routine. Create download routine to load remote hosts directly
1898 (with the help of BFD) so that we don't need yank.c and
1900 Fix udi_detach to call UDIDisconnect with
1901 the right arguments. Clean up udi_resume, don't assign tip_error
1902 twice. Clean up udi_wait, straighten out status codes. Make
1903 udi_kill really work.
1905 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1907 * c-exp.y: separated host/target idea of integer type size,
1908 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1909 UINT and CHAR rules. (parse_number): work out the targetwise type
1910 of a number based upon it's size and qualifiers. (yylex): chars
1911 are now treated the same way as ints.
1913 * source.c (indentify_source_line): don't core dump if wanted
1914 line is larger than number of lines in source. (can happen when
1915 coff gets confused about #included source).
1917 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1919 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1920 when debugging a program with 100 shared libraries.
1922 * solib.c (solib_map_sections): Always close the BFD we open.
1923 Free all malloc'd storage we allocate, too, including error cases.
1924 (struct so_list): Remove unused so_bfd member.
1925 (clear_solib): Don't bother closing so_bfd.
1927 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1928 cacheable. `So many symbol files, so little file descriptors.'
1930 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
1932 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
1933 Stubs should stand alone as much as possible.
1935 * source.c (show_directories): Avoid printf_filtered length prob
1936 pointed out by Jonathan Stone.
1938 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
1939 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
1940 <Lee_Cooprider@vos.stratus.com>.
1942 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
1944 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
1945 struct, not struct itself.
1946 * serial.h (serial_restore): Fix prototype, takes pointer not
1949 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
1951 * Makefile.in (depend): Add nm.h to the list of things to fixup.
1952 * depend: Redo, to fixup nm.h problems with *-tab.c files.
1954 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
1956 * i386-stub.c: Remove ansidecl.h and the few uses of it.
1957 Stubs should stand alone as much as possible.
1959 * README: Add remote-es1800.c and remote-st2000.c to table.
1960 * go32-nat.c: Remove, there is no native go32 support.
1961 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
1963 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
1965 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
1966 new routines to deal with sending SIGINTs to attached processes
1967 when the user interrupts the controlling GDB.
1968 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
1969 the aforementioned routines when waiting for the attached process.
1971 * elfread.c, mipsread.c: Include <string.h>.
1972 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
1973 * serial.h: Add prototype for serial_restore().
1975 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
1977 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
1978 minimal_symbol_count, because the NULL symbol is not included in
1979 the count. This prevented this function from finding the last
1980 symbol in the table.
1982 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
1984 * dbxread.c (process_one_symbol): if not defined
1985 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
1986 the start of the function, not just after N_FUN.
1988 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
1990 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
1991 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
1992 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
1993 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
1994 file. Remove preprocessor defines that previously did remapping.
1996 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
1998 * infcmd.c (run_command): Avoid long calls to printf_filtered.
1999 Bug fix courtesy of Alexander Klaiber.
2001 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2003 hp300 native support (hp300hpux untested).
2005 * hp300ux-xdep.c: removed.
2006 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2007 * xm-hp300hpux.h: updated copyright.
2008 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2009 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2010 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2011 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2012 fork-child.o coredep.o corelow.o.
2013 (NAT_FILE, NATDEPFILES): new macros.
2014 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2015 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2017 (NAT_FILE, NATDEPFILES): new macros.
2018 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2020 Vax ultrix native support.
2022 * nm-vax.h: new file.
2023 * Makefile.in (HFILES): added nm-vax.h.
2024 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2025 coredep.o corelow.o removed.
2026 (NAT_FILE, NATDEPFILES): new macros.
2027 * xm-vax.h: updated copyright.
2028 (REGISTER_U_ADDR): removed.
2030 Apollo native support (untested).
2032 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2033 * a68v-nat.c, nm-apollo68[bv].h: new files.
2034 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2035 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2036 * a68v-xdep.c: removed.
2037 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2038 inftarg.o fork-child.o a68v-xdep.o.
2039 (NAT_FILE, NATDEPFILES): new macros.
2041 * defs.h: include nm.h.
2042 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2043 sparc-tdep.c, : do not include nm.h.
2044 * doc/gdbint.texinfo: nm.h now included in defs.h.
2046 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2048 * Makefile.in (VERSION): 4.7.1 post release!
2050 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2052 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2054 * Makefile.in (VERSION): gdb-4.7 release.
2055 * README: Update for gdb-4.7.
2057 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2059 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2062 * alldeps.mak, depend: Update.
2064 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2066 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2068 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2069 causes problems in setting breakpoint in the right place in
2070 functions with `float' args which are passed as doubles.
2071 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2072 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2074 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2076 * Makefile.in (HFILES): Add nm-i386sco.h.
2077 * dwarfread.c: include <sys/types.h> for SCO.
2078 * infptrace.c: Don't include ptrace.h under SCO.
2079 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2081 * config/i386v.mt: Add exec.o to TDEPFILES.
2083 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2085 * i386v-nat.c: Remove space from front of #endif.
2086 * irix4-nat.c: Remove externs of registers[], include inferior.h
2088 * mips-nat.c: Explicitly initialize zerobuf to 0!
2089 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2090 Always setup fci->frame, even if it's non-zero. Too many places
2091 depend upon this behavior (and I have to get a release out the
2093 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2094 processing_gcc_compilation if we find the embedded stabs marker.
2095 This fixes several bugs with finding the location of short or char
2096 function parameters passed on the stack.
2098 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2100 Native support for sun4sol2.
2102 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2103 * nm-sysv4.h: new file.
2104 * Makefile.in (HFILES): added nm-sysv4.h.
2105 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2106 (NAT_FILE, NATDEPFILES): new macros.
2107 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2109 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2111 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2112 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2114 * Makefile.in (VERSION): Tick to 4.6.9.
2116 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2118 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2119 definition, replace with portable one.
2120 * remote-nindy.c: Lint.
2121 (nindy_wait): Return type is int, result is inferior_pid.
2122 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2123 (initialize_symmisc): Remove empty function.
2124 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2125 Remove obsolete, misspelled macro.
2126 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2127 (all @node commands): Use new form to avoid nitpicking errors.
2128 * doc/gdbint.texinfo: Document host/native/target split.
2130 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2132 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2134 * xm-mips.h (offsetof): Don't define this if __STDC__.
2136 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2138 umax native support (untested).
2140 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2142 (NAT_FILE, NATDEPFILES): new macros.
2143 * config/umax.mt (TDEPFILES): removed exec.o.
2144 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2145 removed to nm-umax.h.
2146 * nm-umax.h: new file.
2147 * Makefile.in (HFILES): added nm-umax.h.
2149 hppa native support (untested).
2151 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2152 (NAT_FILE, NATDEPFILES): new macros.
2153 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2154 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2155 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2156 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2157 * hppa[bh]-xdep.c: removed.
2158 * hppa[bh]h-tdep.c: do not include ptrace.h.
2159 * Makefile.in (HFILES): added nm-hppa[bh].h.
2161 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2163 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2165 * mips-nat.c: Straighten out include files. Work around
2166 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2169 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2171 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2172 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2173 backtraces from core files work.
2174 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2175 Functions are now defined in mips-nat.c.
2177 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2179 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2180 serial_default_name().
2182 * remote-hms.c, ser-go32.c, serial.h: Change from
2183 serial_timedreadchar() to new serial_readchar().
2185 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2187 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2189 * c-exp.y: Moved handling of 'const' and 'volatile' from
2190 <type> to <typebase>. This removes 2 conflicts.
2192 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2194 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2195 from breakpoint table when reseting breakpoints.
2197 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2199 Native support cleanup and corefile fixes for i386 SVR4 systems.
2201 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2202 fill_fpregset): Moved to i386v4-nat.c
2203 * i386v4-nat.c, nm-i386v4.h, : New files.
2204 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2205 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2206 change i386v-nat.o to i386v4-nat.o.
2208 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2210 Miscellaneous 386 configs updated.
2212 * config/i386aout.mt (TDEPFILES): removed exec.o.
2213 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
2214 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
2215 (NAT_FILE, NATDEPFILES): new macros.
2216 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
2217 config/i386v4.mt (TDEPFILES): removed exec.o.
2218 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
2219 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2220 (NAT_FILE, NATDEPFILES): new macros.
2221 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
2222 fork-child.o coredep.o corelow.o i386-xdep.o.
2223 (NAT_FILE, NATDEPFILES): new macros.
2225 Native support cleanup for i386bsd (untested).
2227 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
2228 * config/i386bsd.mh (NATDEPFILES): added exec.o
2229 * tm-i386bsd.h (FLOAT_INFO): removed.
2230 * nm-i386bsd.h (FLOAT_INFO): added.
2232 Native support for i386v (untested).
2234 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
2235 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2236 (NAT_FILE, NATDEPFILES): new macros.
2237 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2238 * i386-xdep.c: removed.
2239 * Makefile.in (HFILES): added nm-i386v.h
2240 * i386v-nat.c, nm-i386v.h: new file.
2241 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
2243 * tm-i386v.h (FLOAT_INFO): removed.
2245 Native support for linux (untested).
2247 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
2248 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
2249 (NAT_FILE, NATDEPFILES): new macros.
2250 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2251 * Makefile.in (HFILES): added nm-linux.h.
2252 * nm-linux.h: new file.
2253 * xm-linux.h: updated copyright. cleaned up formatting.
2254 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
2256 Native support for sun386 (untested).
2258 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
2259 fork-child.o sun386-xdep.o.
2260 (NAT_FILE, NATDEPFILES): new macros.
2261 * config/sun386.mt (TDEPFILES): removed exec.o.
2262 * Makefile.in (HFILES): added nm-sun386.h.
2263 * sun386-nat.c, nm-sun386.h: new file.
2264 * sun386-xdep.c: removed.
2265 * xm-sun386.h: updated comment and copyright.
2266 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2269 Native support for i386mach (untested).
2271 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
2272 fork-child.o mach386-xdep.o.
2273 (NAT_FILE, NATDEPFILES): new macros.
2274 * Makefile.in (HFILES): added nm-i386mach.h.
2275 * nm-i386mach.h, i386mach-nat.c: new files.
2276 * mach386-xdep.c: removed.
2277 * xm-i386mach.h: updated copyright.
2278 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2281 Native separation for go32 (untested).
2283 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
2284 * go32-nat.c: new file.
2285 * go32-xdep.c (call_ptrace, child_resume,
2286 fetch_inferior_registers, store_inferior_registers,
2287 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
2289 Native support for m88k (untested).
2291 * Makefile.in (HFILES): added nm-m88k.h
2292 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
2293 FETCH_INFERIOR_REGISTERS): removed.
2294 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
2295 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
2296 (NAT_FILE, NATDEPFILES): new macros.
2297 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
2298 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
2299 * m88k-xdep.c: removed.
2301 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
2303 * i386b-nat.c: Comment changes.
2304 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
2306 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
2308 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
2310 Avoid longjmp()-catching compilation errors in cross-ports.
2312 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
2313 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
2314 Move from mips-tdep.c and tm-{irix3,mips}.h.
2315 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
2317 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
2320 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
2321 (fetch_core_registers): Fix bfd_seek arguments.
2323 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
2325 Make core files work again (add back the `core' target).
2327 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
2328 (NATDEPFILES): Add corelow.o.
2329 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
2332 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
2333 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
2334 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
2335 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
2336 appears. FIXME, these should be moved to NATDEPFILES for native
2339 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2341 Ultra3 host/target/native split. (untested).
2343 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
2344 (fetch_register, fetch_inferior_registers,
2345 store_inferior_registers, fetch_core_registers): removed to
2347 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
2349 * Makefile.in (HFILES): added nm-ultra3.h.
2350 * nm-ultra3.h, ultra3-nat.c: new files for native support.
2351 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
2353 (NAT_FILE, NATDEPFILES): new macros for native support.
2354 * config/ultra3.mt (TDEPFILES): exec.o removed.
2356 * xm-vaxult.h: add MEM_FNS_DECLARED.
2358 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
2360 * Makefile.in (VERSION): Roll to 4.6.8.
2361 (OBS): Put version.o first, so Makefile rebuild happens early.
2363 * command.h: Publicize prototype for not_just_help_class_command.
2364 * command.c: Remove proto.
2365 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
2366 output. Move "maint info" from class info to class maintenance,
2368 * infrun.c: Move "stop" to class_obscure, and give it a
2369 function so it will not be seen as a global help topic. FIXME,
2370 it should be possible to set these attributes independently.
2372 * core.c (core_command): Make nicer error message for no core support.
2374 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
2376 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
2377 (elfstab_build_psymtabs): staboffset and stabstroffset args are
2379 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
2380 (scan_compilation_units): Punt unused filename arg. dbfoff,
2381 lnoffset, and curlnoffset are file_ptr's now.
2382 (dwarf_build_psymtabs): Drop desc and filename args; use
2383 objfile. dbfoff and lnoffset are file_ptr's now.
2384 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
2385 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
2386 (elf_symfile_read): Skip desc and filename args to
2387 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
2388 * gdb-stabs.h: Use file_ptr rather than off_t.
2389 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2390 compile-time debug check that someone turned off as "unused".
2391 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2392 * symfile.h: Update dwarf_build_psymtabs and
2393 elfstab_build_psymtabs prototypes.
2394 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2395 Use file_ptr offsets. bfd_seeks use L_SET.
2397 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2399 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2400 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2401 value so that demangler won't be invoked. This greatly speeds up
2403 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2404 linked_proc_info so that it properly deallocates the appropriate
2405 item after it is done with it instead of before.
2406 * Don't pass bogus frame pointer to create_new_frame(). Just
2407 leave it as zero so that lower level code will figure out the
2410 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2412 Sony News native support.
2414 * Makefile.in (HFILES): added nm-news.h.
2415 * nm-news.h: new file.
2416 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2417 fork-child.o coredep.o to NATDEPFILES.
2418 (NAT_FILE, NATDEPFILES): new macros for native support.
2419 * config/news.mt (TDEPFILES): removed exec.o.
2421 * remote-vx.c: remove redundant include of sys/time.h.
2423 * infrun.c: include ctype.h. Otherwise some machines result in
2424 undefined for isdigit.
2426 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2428 * configure.in: Convert m68k entries to m68* entries to handle
2429 all the various m68xxx hosts and targets.
2430 * config/news1000.mt: No longer needed, same as news.mt.
2432 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2434 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2436 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2438 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2439 nm-sun2.h, nm-mips.h.
2441 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2443 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2445 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2447 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2449 * xm-hppah.h: if __STDC__ is not defined, define
2451 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2452 compiler; see the comment in the file.
2454 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2456 First cut at support for all BSD variants on 386.
2458 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2459 * i386b-nat.c: New native support file.
2460 * configure.in: Add host and target for i[34]86-*-bsd*.
2461 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2463 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2465 Sun2 native support (untested).
2467 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2468 REGISTER_U_ADDR): removed to nm-sun2.h.
2469 * nm-sun2.h: new file.
2470 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2471 fork-child.o sun3-xdep.o removed.
2472 (NAT_FILE, NATDEPFILES): new macros.
2474 Mips native support. Decstation and iris4 have been tested.
2477 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2478 fill_fpregset): removed to irix4-nat.c
2479 * mips-xdep.c: removed.
2480 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
2482 * procfs.c: include nm.h.
2483 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
2484 * xm-irix4.h: bump copyright.
2485 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
2486 PROC_NAME_FMT): removed.
2487 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
2488 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
2489 (NAT_FILE, NATDEPFILES): new macros for native support.
2490 (CC): supply default compiler switches.
2491 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
2492 fork-child.o coredep.o.
2493 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
2495 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
2496 fork-child.o mips-xdep.o coredep.o.
2497 (NAT_FILE, NATDEPFILES): new macros for native support.
2499 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2501 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
2502 (NATDEPFILES): added fork-child.o
2503 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
2504 (NATDEPFILES): added fork-child.o
2505 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
2506 (NATDEPFILES): added fork-child.o
2508 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
2510 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
2511 by using puts_filtered instead.
2513 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2515 * remote-nindy.c (nindy_load): Replacement version from Steve
2516 Chamberlain, doesn't require forking to run "strip" or "sx".
2518 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
2520 * Makefile.in (HFILES): Add nm-*.h files.
2522 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2524 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
2525 (NATDEPFILES): added fork-child.o.
2527 * doc/gdbint.texinfo: document a few more macros, create new
2528 section for native macros.
2530 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
2532 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
2533 resolution of copyright issues.
2535 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
2537 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
2538 subdir gets configured.
2540 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
2542 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
2544 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
2545 searching for a "bfd_strip" program. Also, fixed up arguments
2546 passed to that program.
2548 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
2549 which is now used for something else. Rewrite description of
2550 associated parameters to match how gdb does it now.
2551 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
2553 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
2555 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2557 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
2560 * inferior.h (proc_signal_handling_change): prototype removed.
2561 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
2562 (handle_command): now calls target_notice_signals.
2563 * procfs.c (proc_signal_handling_change): renamed to
2564 procfs_notice_signals. Now static. Add prototype. All callers
2566 * target.h (struct target_ops): new field, to_notice_signals.
2567 (target_notice_signals): new macro to cover new field.
2568 * target.c (cleanup_target): default to_notice_signals to ignore.
2569 * corelow.c (core_ops),
2571 inftarg.c (child_ops),
2572 procfs.c (procfs_ops),
2573 remote-adapt.c (adapt-ops),
2574 remote-eb.c (eb_ops),
2575 remote-es1800.c (es1800_ops, es1800_child_ops),
2576 remote-hms.c (hms_ops),
2577 remote-mm.c (mm_ops),
2578 remote-nindy.c (nindy_ops),
2579 remote-st2000.c (st2000_ops),
2580 remote-udi.c (udi_ops),
2581 remote-vx.c (vx_ops, vx_run_ops),
2582 remote.c (remote_ops),
2583 target.c (dummy_target),
2584 xcoffexec.c (exec_ops): added static initializer for
2586 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
2588 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
2590 * main.c (define_command): Add forgotten initializer.
2592 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
2594 * language.c, language.h: Move saved_language out to global
2595 expected_language. Set expected_language when user expectation
2597 * language.c (language_info): Don't print type/range checking gub.
2598 * main.c (main): Set expected language.
2599 (execute_command): Check against expected language.
2600 * symfile.c (set_initial_language): Set expected language.
2602 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
2604 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2606 A bunch of changes mostly to improve debugging of C++ programs.
2607 Specifically, the calling of inferiors methods is improved.
2609 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
2610 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
2611 hide the implementation details of pointer-to-method objects.
2612 How to tell if the pointer points to a virtual method is
2613 still very dependent on the particular compiler, but this
2614 should make it easier to find the places to change.
2615 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2616 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2617 macros, instead of a hard-wired-in code that incorrectly
2618 assumed a no-longerused representation of pointer-to-method
2619 values. And otherwise fix the relevant bit-rotted code.
2621 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2622 If there are both fields and methods, put a space between.
2624 * stabsread.c (read_struct_type): Fix bug in handling of
2625 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2626 by '_'). (It used to prematurely exit the loop reading in
2627 the fields, so it would think it should start reading
2628 methods while still in the fields. This could crash gdb
2629 given a gcc that can emit nested type information.)
2631 * valops.c (search_struct_method): Pass 'this' value by
2632 reference instead of by value. This provides a more
2633 consistent interface through a recursive search where the
2634 "bottom" functions may need to adjust offsets (due to multiple
2636 * valops.c, value.h, values.c: Pass extra parameters to
2637 value_fn_field and value_virtual_fn_field so we can
2638 correctly adjust offset for multiple inheritance.
2639 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2640 virtual function calls by using value_virtual_fn_field().
2641 * values.c: New function baseclass_offset, derived from
2642 baseclass_addr (which perhaps can be made obsolete?).
2643 It returns an offset rather than an address. This is a
2644 cleaner interface since it doesn't mess around allocating
2646 * valops.c (search_struct_method): Use baseclass_offset
2647 rather than baseclass_addr.
2649 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2651 * Makefile.in: Re-install 29K/UDI stuff.
2652 * remote-udi.c (udi_resume): Clean up.
2653 * (udi_wait): Rewrite, leave out bugs.
2654 * Add debugging code to print out all register fetches and stores.
2655 * Straighten out target_ops.
2656 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2658 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2660 * remote-udi.c (udi_create_inferior): run with no arguments should
2661 not pass the program name as an argument, since the UDI code
2662 already handles that.
2663 (udi_load): get the symbols from prog_name, not arg_string (the
2664 load command should really use arg_string as the program name, not
2665 prog_name, but at least the run command works now).
2667 * munch: HP9000/300 nm puts an extra space between T and symbol
2670 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2671 needed for vxworks targets.
2673 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2675 * am29k-tdep.c (_initialize_29k): Make it possible for the
2676 user to set and query the address where function calls into the
2677 inferior write a small scratch routine. `set call_scratch_address'
2678 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2679 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2680 not already cached validly.
2682 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2684 Rs6000 native support.
2686 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2687 machines without this header should not be compiling this file.
2688 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2689 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2690 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2691 * xm-rs6000.h: do not include ptrace.h.
2692 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2693 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2694 infptrace.o and inftarg.o move to NATDEPFIES.
2695 (NAT_FILE, NATDEPFILES): new macro for native support.
2697 Sun3 native support.
2699 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2700 new macros for native support.
2701 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2702 removed sun3-xdep.o.
2703 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2705 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2706 * sun3-nat.c, nm-sun3.h: new files for native support.
2708 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2710 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2711 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2712 dbfsize and use it to initialize new local file scope dbsize.
2713 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2714 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2715 DIEs as well as the current check for undersize DIEs. This helps
2716 to gracefully detect and reject corrupted DIE information.
2718 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2720 Add `command hooks' and a hook for inferior program stopping.
2722 * command.h (struct cmd_list_element): Remove unused `aux'
2723 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2724 * command.c (add_cmd): Initialize new fields, elim old.
2725 (add_alias_cmd): Clone new fields.
2726 (delete_cmd): Un-hook hookee if we're deleting hook.
2727 (help_cmd): Tell user the command is hooked, if it is.
2728 (lookup_cmd_1): Abbreviations return the original command
2729 instead of themselves, so that hooks on the original cmd will be
2731 * defs.h (enum command_class): Add class_pseudo and comments.
2732 * gdbcmd.h (execute_user_command): Add prototype.
2733 * infrun.c (normal_stop): If the stop command is hooked,
2734 run the hook whenever we stop.
2735 (hook_stop_stub): Stub for catch_errors.
2736 (_initialize_infrun): Set up pseudo "stop" command.
2737 * main.c (execute_user_command): Code extracted from execute_command.
2738 (execute_command): If hooked, run the hook before the command.
2739 (define_command): If defining a new hook, check the command it
2740 is hooking, and warn if none. Install the hook.
2741 * source.c (_initialize_source): "l" is an abbrev for "list".
2742 * doc/gdb.texinfo: Document command hooks.
2744 * Makefile.in (VERSION): Roll to 4.6.7.
2745 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2746 * infrun.c (breakpoints_inserted): Make it static again.
2747 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2749 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2751 Native file renaming.
2753 * nat-sparc.c -> sparc-nat.c
2754 * nat-sun4os4.h -> nm-sun4os4.h
2755 * nat-trash.h -> nm-trash.h
2756 * config/sun4os4.mh: track file renaming.
2757 * configure.in: link to nm.h rather than nat.h.
2758 * infptrace.c: include nm.h rather than nat.h.
2760 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2762 Host/target/native split for sun4.
2764 * Makefile.in (TSOBS): removed corelow.o.
2765 * infptrace.c: included nat.h.
2766 * nat-trash.h: temporary header file. This should be removed once
2767 all hosts have the native/host/target split.
2768 * configure.in: add a symlink from nat-trash.h to nat.h if no
2769 other nat file exists for this configuration.
2770 * sparc-tdep.c: no longer include sys/ptrace.h.
2771 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2772 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2774 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2775 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2776 to NATDEPFILES. removed sparc-xdep.o.
2777 (NATDEPFILES, NAT_FILE): new macros for native support.
2779 Break the direct connection from core_file_command to any
2780 particular type of core file support.
2782 * target.h (find_core_target): new prototype.
2783 * target.c (find_core_target): new function. Walks the target
2784 list looking for the core target.
2785 * core.c (core_file_command): replace calls to core_detach and
2786 core_open with find_core_target and direct calls.
2788 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2790 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2792 config/hp300hpux.mh: ALLOCA1 was not defined.
2794 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2796 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2797 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2798 until we can figure out a better way to do paging.
2800 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2802 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2803 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2804 * hppa-coredep.c: Remove, now that we use the hook.
2805 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2806 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2808 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2809 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2810 be ripped out and reimplemented right (see elfread.c).
2811 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2813 Rename all HPPA files to fit into unique DOS filenames:
2814 * *hppabsd* => *hppab*
2815 * *hppahpux* => *hppah*
2817 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2819 Make the /proc support a target-struct in its own right.
2821 * Makefile.in: Remove inftarg.[co], since it is now included via
2823 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2824 reference infptrace.o. Add fork-child.o to all *.mh that
2827 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2828 No longer global functions.
2829 (fork_inferior): New global function from fork-child.c.
2830 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2831 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2832 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2833 (child_create_inferior): New tiny function that calls fork_inferior.
2834 * fork-child.c: New file, containing fork_inferior, which is
2835 built from slight mods to inftarg.c's child_create_inferior.
2837 * procfs.c (procfs_ops): Add target vector.
2838 (attach): Rename as static do_attach.
2839 (procfs_create_inferior): New tiny function that calls fork_inferior.
2840 (child_xfer_memory): Rename to static procfs_xfer_memory.
2841 (store_inferior_registers): Rename to static procfs_store_registers.
2842 (inferior_proc_init): Rename to static procfs_init_inferior.
2843 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2844 procfs_files_info, procfs_open, procfs_mourn_inferior,
2845 procfs_can_run): Slightly mangled copies of the corresponding
2846 child_XXX routines from inftarg.c.
2847 (proc_wait): Renamed to static procfs_wait.
2848 (child_resume): Rename to static procfs_resume.
2849 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2850 (initialize_proc_fs): Rename to initialize_procfs. Set up
2853 * putenv.c: index -> strchr.
2854 * regex.c: Always rename bcopy to memcpy, etc.
2855 FIXME: Eventually do the renames rather than use #define's.
2856 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2858 * sparc-xdep.c: Move deferred_stores to target dependent.
2859 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2861 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2863 Split non-target-dependent code out of target_attach routines.
2865 * target.h: Comments on target_attach args and results.
2866 * infcmd.c (attach_command): Check for existing execution, call
2867 target_attach, set up terminal status and wait_for_inferior, wait
2868 for the attach status, and do normal_stop.
2869 * inftarg.c (child_attach): Remove target independent stuff.
2870 * remote-adapt.c (adapt_attach): Ditto.
2871 * remote-mm.c (mm_attach): Ditto.
2872 * remote-udi.c (udi_attach): Ditto.
2873 * remote-vx.c (vx_attach): Ditto.
2877 * remote-hms.c (hms_attach): Remove completely, it was useless.
2878 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2879 commented-out start_remote calls.
2880 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2881 DENTER and DEXIT macros and their calls. Use a real debugger --
2882 like gdb -- to see what functions are being called when.
2883 * utils.c (strcmp_iw): Make nonstatic, for lint.
2885 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2887 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2889 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2891 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2892 fix to differentiate between gcc1 & gcc2 compiled files so that we
2893 can debug calls that pass structs as args correctly.
2894 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2895 so, and what version.
2897 * remote.c (remote_wait): Make regs be char to avoid picayune
2898 ANSI compiler warnings.
2900 * energize.h: Move all external struct decls to inside of
2901 __STDC__, add prototype for energize_shell_wait().
2902 * energize.c (getpty): Clean up, make us really get a controlling
2904 * (energize_initialize): Disable SIGIO prior to setting up for
2905 I/O interrupts. Move setsid(), et. al. to getpty().
2906 * (energize_shell_wait): New routine to wait for things started
2907 via the shell command, uses wait() instead of /dev/proc.
2908 * Also, add prototype for execute_command_1().
2910 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2912 * inftarg.c (child_create_inferior, child_attach,
2913 child_mourn_inferior): collect unix child process stratum
2914 functions which live below the target vector into this file to
2915 facilitate host/target/native split. Also, make them static.
2916 * inflow.c (child_mourn_inferior): removed.
2917 * infrun.c (child_create_inferior, child_attach): removed.
2918 (resume): becomes global so that functions below the
2919 target vector can find it.
2920 * inferior.h (resume): add prototype.
2921 (child_mourn_inferior, child_create_inferior, child_attach):
2924 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2925 replaced with find_default_attach and
2926 find_default_create_inferior.
2928 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2930 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
2931 addresses don't get displayed in the wrong positions.
2933 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2935 Separate core functions along target vector in preparation for
2936 native support. Functions above vector now live in core.c. Those
2939 * core.c (solib_add_stub, core_close, core_open, core_detach,
2940 get_core_registers, core_files_info, core_ops): moved to corelow.c
2941 (_initialize_core): removed addition of core_ops target.
2942 * corelow.c: new file.
2943 (solib_add_stub, core_close, core_open, core_detach,
2944 get_core_registers, core_files_info, core_ops): moved from core.c
2945 (_initialize_corelow): new function.
2946 * gdbcore.h (core_open, core_detach): added prototypes.
2947 (core_ops): add forward declaration.
2948 * Makefile.in (SFILES_MAINDIR): add core.c
2950 (TSOBS): change core.o to corelow.o
2952 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
2954 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
2955 instead of 'sun' predefined symbol so that trap analysis code is
2956 enabled only when the TARGET is a sun3.
2958 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2960 * tm-i960.h (ext_format_i960): Add top-level declaration.
2961 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
2962 blocks, else Sun4 compiler complains.
2964 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
2966 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
2967 instruction's argument. Patch from jonathan@cs.stanford.edu
2970 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2972 Break the thread of control that implies that a unix child
2973 process will be the default target.
2975 * target.c (find_default_run_target, find_default_attach,
2976 find_default_create_inferior, return_zero): new functions.
2977 (cleanup_target): Make return_zero the default for to_can_run.
2979 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
2980 child_create_inferior references with find_default_XXX instead.
2982 * target.h (struct target_ops): new field, to_can_run.
2983 (find_default_attach, find_default_create_inferior): new prototypes.
2984 (target_can_run): new macro.
2986 * Also added a zero (default) to_can_run element to all static
2987 struct target_ops initializations throughout GDB, except:
2988 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
2990 * infrun.c (child_create_inferior): Clean up error handling when
2991 no exec file is specified.
2992 (child_attach): Don't require exec file.
2994 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
2996 Remove kill_inferior_fast, in favor of target_kill, which goes
2997 through the target vector.
2999 * inferior.h (kill_inferior_fast): remove declaration.
3001 * main.c (disconnect): call quit_cover using catch_errors rather
3002 than calling kill_inferior_fast directly. New way goes through
3003 the target vector, handles attached processes, and writes
3004 command history if appropriate.
3005 (quit_cover): new function, wrapper for quit_command.
3007 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3008 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3009 inlining them into the local kill_inferior when needed.
3011 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3013 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3014 * stabsread.c (read_struct_type): Simplify complicated expression
3015 for dumb DECstation compiler.
3017 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3019 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3020 operands to memory management instructions, from WRS.
3022 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3024 * main.c (main): Back out previous language setting changes.
3025 Replace with simple default to C before processing any init
3026 files. There MUST be a language set, even in the absence of
3027 init files or executables, or expression parsing fails.
3029 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3031 * main.c (main): Move code that sets initial language to
3032 symfile.c. Fixup places where command files are processed to
3033 be consistent in setting a default language if none has been
3035 * symfile.c (set_initial_language): Add code moved from
3036 main() that sets an initial default language when a new
3037 symbol file is read.
3038 * symfile.c (symbol_file_command): Call set_initial_language.
3039 * symtab.c (find_main_psymtab): Add FIXME comment.
3041 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3043 * breakpoint.c, sparc-tdep.c: comment changes.
3044 * configure.in: removed target_dependent line.
3046 * remote-mm.c (mm_attach): change printf to error to prevent
3048 * remote-udi.c (udi_attach): change printf to error to prevent
3051 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3052 calls to {fetch|store}_inferior_registers with calls to
3053 target_{fetch|store}_registers, for remote-target independence.
3055 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3057 * Makefile.in: Fix bug I introduced in merging Rich's change.
3058 * infrun.c (child_create_inferior): Use proceed() rather than
3059 doing all the same stuff by hand.
3061 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3063 * Makefile.in, configure.in: add support for files used only when
3064 configured native, that is, when host = target.
3066 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3068 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3069 stores are target dependent and were moved from xm to tm.
3071 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3073 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3075 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3076 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3078 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3080 * target.h (struct target_ops): removed to_convert_to_virtual and
3081 to_convert_from_virtual elements. Initializations removed from
3082 all static initializations.
3083 (target_convert_to_virtual, target_convert_from_virtual):
3085 (host_convert_to_virtual, host_convert_from_virtual): Removed
3086 forward declarations.
3087 * target.c (cleanup_target): removed default assignments for
3088 to_convert_to_virtual and to_convert_from_virtual.
3089 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3091 * findvar.c (value_of_register, value_from_register):
3092 target_convert_to_virtual inlined.
3093 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3094 * valops.c (value_assign): target_convert_from_virtual inlined.
3096 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3098 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3099 position wrong if used for the prompt.
3100 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3102 Support for accessing arbitrary MIPS stack frames in memory.
3104 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3105 set, run it before INIT_EXTRA_FRAME_INFO.
3106 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3108 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3109 (FP) value in the frame_info struct if it is zero (as from top of
3111 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3113 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3114 comes back as zero. So does FP_REGNUM, as a trigger for
3115 init_extra_frame_info.
3117 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3118 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3119 (INIT_FRAME_PC): Defined to null.
3120 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3121 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3122 Briefly explain MIPS stacks in GDB.
3124 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3126 * copying.awk, copying.c (show_copying_command,
3127 show_warranty_command): Rename from copying_info, warranty_info,
3128 to match command function conventions.
3130 * utils.c (prompt_for_continue): Reinitialize more-counts
3131 before printing anything, and again afterward. Fix comments.
3132 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3133 or alloca() if needed.
3135 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3136 detect native versus cross-host.
3138 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3140 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3141 Suns. Rename to m68k_saved_pc_after_call.
3142 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3143 m68k_saved... instead of sun3_saved...
3145 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3147 * Makefile.in (update-depend, update-alldeps): Split out of
3148 setup-to-dist, for convenience in rebuilding the depend and
3150 (assorted): Update to catch straggler files when building gdb.tar.Z.
3152 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3154 Preliminary cleanup for splitting host/native/target.
3156 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3157 here; it is dealt with at a gdb-target-independent level.
3158 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3159 high toned routine. Fix return type to void.
3160 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3161 Rich and I believe the "real problem" was that both single_step
3162 and target_resume were issuing PT_CONTINUE calls. This would
3163 cause the second PT_CONTINUE to sometimes fail because the process
3164 was already running.
3165 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3167 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3169 * energize.c (pty_to_kernel): Must check for EAGAIN as
3170 termination condition.
3171 (full_filename): Don't prepend dirname if filename begins with /.
3172 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3174 (getpty (NCR)): Lotsa bug fixes...
3175 (kernel_dispatch (case StopRType)): Use kill() instead of
3176 killpg() so we can deal with losing systems...
3177 (wait_for_events): Work around NCR select() lossage. It doesn't
3178 zero out readfds when select() returns zero.
3179 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3180 getcwd() instead of getwd() (NCR getwd() seg faults).
3181 (energize_wait): Use sigaction() for NCR. Their version of signal()
3182 is unreliable by default.
3184 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3185 error from PIOCSWSTOP.
3187 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3188 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3189 defs.h, utils.c: Make vfprintf_filtered global.
3191 * energize.c (send_location): New routine to consolidate all
3192 places where we must notify kernel of where the given pc is.
3193 (cplus_demangle): Put single-quotes around demangled names.
3194 (energize_call_command): Call send_location() after doing up,
3195 down, and frame commands.
3197 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3199 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3200 pass at doc for two new remote targets---29K using UDI, and Tandem
3201 ST2000 using STDBUG.
3203 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3205 * doc/all.m4: turn on H8/300 stuff for generic manual
3207 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3208 after explicit call to breakpoint() in serial stubs.
3210 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3212 * mipsread.c: Clean up some white space.
3213 (parse_symbol): Handle stEnd of stFile.
3214 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
3216 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
3217 store_inferior_registers): Replace unexplained numbers
3218 with manifest constants from a DECstation header file.
3219 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
3220 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
3222 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
3224 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
3225 for "down". Suggested by Richard Stallman.
3227 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3229 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
3230 redeclaration bug on SunOS 4.
3232 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
3234 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
3235 * m68k-stub.c: Remove a few extraneous ANSI-isms.
3236 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
3237 they aren't already there.
3238 * remote-vx.c (vx_prepare_to_store): Ditto.
3239 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
3241 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
3243 Removed a large number of changes inserted by Per Bothner
3244 for C++ support. These will go back in when they've been
3247 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
3249 * serial.h: Fix prototye for serial_raw().
3250 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
3251 serial_write() to match prototypes.
3252 * remote-st2000.c (get_reg_name): Make *p be const.
3254 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3256 * remote-nindy.c (nindy_fetch_registers): Make return type void,
3257 to agree with target structure field type.
3258 (nindy_store_registers): Ditto.
3260 * Makefile (OPCODES): New var, pointing to opcodes library.
3261 (CLIBS, CDEPS): Include it.
3262 (saber_gdb): Load opcodes library.
3264 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
3266 * a68v-xdep.c (store_inferior_registers): declare as void.
3267 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
3268 * remote-st2000.c: Massive changes to use new serial package.
3269 Also added 'connect' command to transparantly connect to serial
3271 * ser-termios.c: Big cleanup, use nicer coding conventions.
3272 * ser-bsd.c: New module, serial stuff for BSD systems.
3273 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
3274 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
3276 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3278 * doc/gdb.texinfo: fix shameful error of agreement reported by
3279 jimb@occs.cs.oberlin.edu (Jim Blandy)
3280 * doc/gdb.texinfo: remove old partial discussion of remote serial
3281 protocol (via serial debug stubs)
3282 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
3283 use of serial debug stubs
3285 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3287 * symfile.h: Declaration of set_demangling_style() moved
3288 here from demangle.h (which is now in ../include).
3289 * i386-xdep.c: Update comment.
3291 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3293 * symtab.c (completion_list_add_symbol): restructured to optimize
3294 for time. First clip names that cannot match. Then clip any
3295 names we've already considered. Drop a redundant strncpy. Drop
3296 a redundant malloc and associated free for demangled names.
3298 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3300 * a68v-xdep.c (store_inferior_registers): Define as type void.
3301 * configure.in: Add host m68k-apollo*-bsd*.
3302 * demangle.c (struct demanglers): Use enum instead of constant
3303 value to keep braindamaged HP/Apollo compiler happy.
3305 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3307 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
3308 match "FOO". This allows 'break Foo' to work when Foo is
3309 a mangled C++ function. (See comment before function.)
3311 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
3313 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
3314 for files in vx-share/*.c.
3315 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
3316 for normal GDB source files.
3318 * Makefile.in (VERSION): Roll to 4.6.6.
3320 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
3321 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
3322 * tm-sun3os4.h: Update comments.
3323 * xm-delta88.h: Remove STACK_END_ADDR.
3325 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
3327 * Makefile.in (VERSION): Roll to 4.6.5.
3329 * infrun.c: Lint for recent `handle' changes.
3331 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
3332 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
3333 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
3334 should include a ser-XXX.o module.
3336 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
3337 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
3339 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
3340 known suns in configure.in, rather than mapping them to unique
3341 config files that happen to duplicate other config files.
3342 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
3343 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
3345 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
3347 * configure.in (*-*-sunos*): Use trailing * to match all
3348 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
3349 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
3350 in production on Sun-4.
3351 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
3352 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3353 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3355 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
3356 config/sparc-noun.mt: New target configs for embedded.
3357 * config/sun4os3.{mh,mt}: Remove, never existed in production.
3359 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
3360 target definitions for embedded with and without underlines on
3361 identifiers. FIXME -- this ought to be known by BFD instead.
3363 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
3364 not a parameter of the CPU, but of the development environment.
3365 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
3367 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3369 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
3370 (which involves reading in main's symtab) if we have no breakpoints.
3372 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3374 * dwarfread.c (cu_language): New local variable to record
3375 language for current compilation unit being processed.
3376 * dwarfread.c (set_cu_language): New local function to decode
3377 and record language for current compilation unit being processed.
3378 * dwarfread.c (synthesize_typedef): Add local function to
3379 synthesize a typedef for C++ classes, structs, unions, and
3381 * dwarfread.c (read_structure_scope): Synthesize typedefs
3382 for C++ classes, structs and unions.
3383 * dwarfread.c (read_enumeration): Synthesize typedefs for
3385 * dwarfread.c (read_file_scope): Call set_cu_language to
3386 record language for current compilation unit. After symtab
3387 is built, save this recorded language.
3388 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
3389 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3390 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3391 typedefs for C++ classes, structs, unions, and enumerations.
3392 * dwarfread.c (scan_compilation_units): Call set_cu_language
3393 to record language for current compilation unit.
3394 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3395 for TAG_enumeration_types, rather than in add_partial_symbol.
3396 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3397 case with class, struct, and union type cases, now that they are
3398 the same. Remove tests for non-NULL name attributes, now done
3400 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3401 treat as alias for TYPE_CODE_STRUCT for now.
3403 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3405 * Makefile.in: map "gdb" through program_transform_name when
3408 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3410 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3411 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3412 Use "regi" for local indexing through register numbers, reserving
3413 "regno" for the name of a specific register passed as an input
3414 parameter. Fix bug propagated through all versions that sometimes
3415 used regno as an index when it should have been regi, thus using
3416 -1 as an index in some cases.
3418 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3420 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3421 respectively, so same demangler can be used by other programs.
3422 * Makefile.in: Remove demangler stuff.
3423 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3424 * demangle.c (_initialize_demangler): Tell demangler which
3425 CPLUS_MARKER to assume.
3427 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3429 RS/6000 portability changes (for hosting cross-debuggers).
3431 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3432 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3433 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3434 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3435 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3436 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3437 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3438 (NO_SINGLE_STEP): Add, target-dependent.
3439 (loadinfotextindex): Lowercase, remove "aix_".
3440 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3441 (NO_SINGLE_STEP): Remove, target-dependent.
3442 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3443 * xcoffread.c: Only build file if RS/6000 native GDB.
3444 (build_function_symbol): Remove #if 0'd code.
3445 * rs6000-tdep.c: Cleanup. Add static fn protos.
3446 Use CORE_ADDR for addresses throughout. Make void fns void.
3447 (pop_dummy_frame): Add FIXME about bogosity of design here.
3448 (rs6000_struct_return_address): Ditto.
3449 (frameless_function_invocation, frame_get_cache_fsr,
3450 frame_initial_stack_address, xcoff_relocate_symtab,
3451 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3452 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3453 Use CORE_ADDRs. Change identifiers to lowercase.
3455 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3456 supplying dummy routines if non-native. Add prototype for
3457 static exec_one_dummy_insn. Move a mess of functions to
3458 rs6000-tdep.c (as above). Remove #if 0'd code.
3460 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3461 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3462 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3464 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3467 * vx-share/README, nindy-share/README: New files describing
3468 how these directories' code is shared, and with whom.
3470 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3472 * configure.in (target configurations): Reformat into table.
3473 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
3475 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
3476 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
3477 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
3478 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
3479 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
3480 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
3482 * Makefile.in (config-check): Add command to check whether
3483 configure.in is consistent with config/*.
3485 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
3487 * configure.in (host configurations): Reformat nested cases into
3488 easy-to-maintain table.
3489 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
3490 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
3492 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
3494 * cplus-dem.c: Reorder args to most local functions to make them
3495 follow the consistent pattern of struct work_stuff pointer first,
3496 followed by pointer into string being demangled, followed by
3497 pointer to the string where the result is being stored, followed
3498 by other args. Also generally replace most variables of name
3499 "type" with "mangled" for consistency. They all pointed to the
3500 same string but half were one name and half the other.
3501 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
3502 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
3503 use whenever a qualified name is being demangled.
3504 * cplus-dem.c (do_type): Qualified names are treated similarly
3505 to fundamental types, not as modifiers of fundamental types.
3507 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
3509 * configure.in: Add sparclite as a target.
3511 * sparc-stub.c (handle_exception): Flush instruction cache just
3512 before returning to the user. (hexToInt): Fix overzealous cleanup.
3514 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
3516 * infrun.c (handle_command): Rewrite to allow multiple signal
3517 numbers, signal number ranges, and to recognize "all" to mean all
3518 signals except those used by the debugger.
3519 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
3520 to set or reset actions for specific signals.
3522 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
3524 * coffread.c (decode_type): Call alloc_type to alloc new
3526 * stabsread.c (read_array_type, read_range_type, define_symbol):
3527 Call alloc_type to alloc new types.
3528 * stabsread.c (define_symbol): Move dbl_valu symbol field data
3529 from type_obstack to symbol_obstack.
3530 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
3532 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
3533 associated with a type, using the same mechanism as was used to
3534 allocate space for the type structure itself.
3535 * coffread.c (patch_type, coff_read_struct_type,
3536 coff_read_enum_type): Use TYPE_ALLOC.
3537 * dwarfread.c (struct_type): Use TYPE_ALLOC.
3538 * gdbtypes.c (create_array_type, check_stub_method,
3539 allocate_cplus_struct_type): Use TYPE_ALLOC.
3540 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
3541 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
3542 read_range_type): Use TYPE_ALLOC.
3544 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
3546 * breakpoint.c (breakpoint_re_set): Select a default source
3547 symtab if one is not currently selected.
3548 * utils.c (query): Call wrap_here before building the output
3549 query string, to turn off wrapping and flush any buffered output.
3550 Otherwise our query may end up in the wrap buffer and never be
3552 * eval.c (evaluate_subexp): Report error when attempting to
3553 evaluate subscript for types without a target type, rather
3554 than dumping core by using the NULL pointer.
3555 * symfile.c (symbol_file_command): Forget current_source_symtab
3556 and current_source_line when discarding symbol table.
3558 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
3560 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
3562 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
3563 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
3565 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
3567 * remote.c (remote_open): Fix baud rate setting to make -b flag
3568 work. (remote_wait): Change 'T' message parser to deal with new
3569 improved format which allows stub to send an arbitrary bunch of
3571 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
3572 make all this re-entrant by storing all state on the stack. Clean
3573 up memory error trapping. (computeSignal, set_debug_traps):
3574 make it all table driven. Make a start at a baud rate setting command.
3576 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
3578 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
3580 * remote-vx.c: redefine malloc to avoid buggy declaration on
3581 RS/6000 <rpc/types.h>.
3582 xm-rs6000.h: include <sys/select.h> to define fd_set for
3583 <rpc/svc.h> on RS/6000.
3585 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
3587 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
3588 recursive invocations of make. Always create installation
3591 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
3593 * m68k-pinsn.c: Minor fix in style of output (don't use
3594 range to indicate floating point control registers).
3596 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
3598 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
3600 * infcmd.c (registers_info): Handle multiple register names.
3601 Changes inspired by Roland McGrath.
3603 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
3605 * sparc-stub.c: New file. Mix it with your SPARClite
3606 application, and it will speak GDB remote protocol!
3607 * remote.c (remote_wait): Change 'T' (expedited reply) message to
3608 deal with arbitrary registers. Needed for sparc-stub.
3610 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
3612 * cplus-dem.c (cplus_markers): Add table for gnu style and
3613 use throughout, in place of compile time constant CPLUS_MARKER.
3614 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
3615 * cplus-dem.c (cfront_special): New function, as suggested
3616 by pfieland@stratus.com.
3617 * cplus-dem.c (forget_types): New function.
3618 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3620 * cplus-dem.c (mop_up): Call forget_types().
3621 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3622 Use throughout, instead of checking current_demangling_style.
3623 * cplus-dem.c (demangle_signature): When finding an explicit
3624 start of function args, forget all remembered types for
3625 lucid/cfront style demangling.
3626 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3627 underbar characters, use last pair as the delimiter. Hoist
3628 gnu_special() call up to cplus_demangle(). Call cfront_special()
3630 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3631 for inherited classes.
3632 * cplus-dem.c (demangle_args): Document quirks of numbered
3633 references to previously seen types.
3634 * dbxread.c (read_ofile_symtab, process_one_symbol):
3635 Use AUTO_DEMANGLING rather than explicitly checking
3636 current_demangling_style.
3637 * demangle.h: Add some comments.
3638 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3639 CFRONT_DEMANGLING): New macros.
3640 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3641 not found in the actual producer string produced by lcc.
3642 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3643 than explicitly checking current_demangling_style.
3645 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3647 * breakpoint.c (enable_longjmp_breakpoint,
3648 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3649 Check for duplicate breakpoints at the same address. Bug report
3650 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3652 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3654 * buildsym.c (end_symtab): Document that end_symtab can return
3655 NULL under non-error conditions.
3656 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3657 returned from end_symtab for empty compilation units.
3659 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3661 * am29k-tdep.c: Lint from DECstation compiler.
3662 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3663 As the man page says, "Sometimes you just can't get lint to shut
3664 up". That doesn't mean you should blow away the code it won't
3666 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3667 it up over the next few weeks. Make mips x 29k build.
3668 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3669 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3670 but leave it as a comment because the breakpoint instruction
3671 is not easily accessible at this moment (it's static, and if
3672 we define one here, it goes into every file compiled).
3674 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3676 * Makefile.in (VERSION): Bump to 4.6.3.
3677 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3678 function scopes when building partial symbol tables.
3679 * objfiles.c (open_existing_mapped_file): Make it clear in
3680 warning message that out of date mapped files are ignored.
3681 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3682 unit source file name in error message.
3684 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3686 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3687 * dwarfread.c (struct_type): In absence of AT_byte_size for
3688 bitfield, use size of object of member's type for the size of
3689 the anonymous object containing the bit field.
3690 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3691 an AT_byte_size attribute is seen.
3692 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3693 union aux_ext (was aux_ent).
3694 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3695 unsigned char* to char*, for Lucid compiler.
3696 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3697 to be correct type (from unsigned char* to char*).
3698 * valprint.c (type_print_derivation_info): Minor tweak to placement
3699 of commas in derived class printing.
3700 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3702 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3704 * xm-go32.h: Define LSEEK_NOT_LINEAR
3705 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3706 then work out the lseek positions of newlines by running through
3707 the file and `tell'ing. This makes source file listing work on
3708 OS's where the relationship between physical position in file and
3709 canonical position is indeterminate, eg VMS and DOS.
3711 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3713 * stabsread.c: Ensure that all members of all allocated structures
3714 are initialized to known state to avoid hard to find bugs with gdb
3715 using fields containing random data.
3716 * buildsym.c (start_subfile): Compact dirname initialization.
3717 * buildsym.c (patch_subfile_names): New function.
3718 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3719 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3720 * buildsym.h (patch_subfile_names): Add prototype.
3721 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3723 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3725 * remote-udi.c: Update comments.
3727 * remote.c (getpkt): Only force retransmission ten times;
3728 after that, assume bug in target code, and handle pkt anyway.
3730 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3732 * configure.in: Add support for apollo 68k under BSD environment.
3733 * xm-apollo68b.h: New file to support above.
3735 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3737 * configure.in: Recognize i486 host cpu.
3738 * valprint.c (type_print_derivation_info): Print derivation info
3739 in same form as class declarations in source.
3740 * valprint.c (type_print_varspec_suffix): Split arg printing
3741 code out to type_print_args function.
3743 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3745 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3746 at_import, at_frame_base.
3747 * dwarfread.c (completedieinfo): Remove cases for obsolete
3748 AT_visibility, AT_import, and AT_frame_base attributes.
3749 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3750 i860, which can keep up to 4 shadow breakpoints.
3751 * tm-stratus.h (USG): Define.
3752 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3753 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3754 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3755 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3756 * config/stratus.mt (TDEPFILES): Include files available from
3757 stratus that are not yet in release pending receipt of paperwork
3759 * buildsym.c (finish_block): Minor code format change.
3760 * gdbtypes.h (struct field): Add to comments.
3761 * gdbtypes.h (virtual_field_bits): Add to comments.
3762 * objfiles.c (allocate_objfile): Change obstack interface to
3763 match FSF merging efforts.
3765 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3767 * Makefile.in (VERSION): Bump to 4.6.2.
3768 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3769 * Makefile.in (OBS): Add stabsread.o
3770 * Makefile.in (stabsread.o): Add build rule.
3771 * stabsread.c, stabsread.h: New files.
3772 * buildsym.c: Split out stabs specific support to stabsread.c.
3773 * buildsym.h: Split out stabs specific support to stabsread.h.
3774 * dbxread.c (stabsread.h): Include
3775 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3776 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3777 * dbxread.c (read_ofile_symtab): Call end_stabs.
3778 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3779 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3780 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3781 really_free_pendings to cleanups.
3782 * elfread.c (elf_new_init): Call stabsread_new_init.
3783 * gdbtypes.c: Small changes to maintenance commands.
3784 * mipsread.c (stabsread.h): Include.
3785 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3786 * xcoffread.c (stabsread.h): Include.
3787 * xcoffread.c (global_stabs): Remove redundant def.
3788 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3790 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3792 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3793 * inflow.c (terminal_init_inferior, terminal_inferior,
3794 terminal_ours_1, initialize_inflow): Record and use state
3795 of lmode_inferior_valid and lmode_ours_valid.
3797 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3799 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3800 include <sgtty.h> on USG. (from sef).
3802 * depend: es1800 dependency needed here.
3804 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3806 * buildsym.c (read_struct_type): Initialize structs allocated
3807 with alloca, to avoid using random values from stack later on.
3808 * defs.h (fprintf_filtered): Add prototype.
3809 * gdbtypes.c (check_stub_method): Fix misleading comments.
3810 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3812 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3813 small changes to maint support functions.
3814 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3815 for some fields and expand comments.
3816 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3817 macro and track change to obstack_full_begin macro.
3818 * utils.c (fprintfi_filtered): New function.
3819 * valprint.c (type_print_base): Fixup field printing to not
3820 print extraneous lines and not print bogus "no data fields"
3821 messages for C++ classes with no data members. Also use new
3822 fprintfi_filtered function.
3824 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3826 * configure.in: es1800 ok for 68000 too.
3828 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3830 * configure.in: echo error messages to stderr, not stdout
3832 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3834 * configure.in: recognize hppa* instead of hppa
3836 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3838 * energize.c: Second cut at DynamicLoad message handling.
3840 * energize.c: Relativize pathnames in #include statements.
3841 * (kernel_dispatch): Better error messages for unknown protocol
3843 * (kernel_dispatch): First cut at DynamicLoad message handling.
3845 * Makefile.in: Remove -I../readline from all compilations,
3846 include a special case for main.o instead.
3848 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3850 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3851 error if it fails to find a member type, rather than return NULL
3852 and trigger a coredump.
3853 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3854 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3855 match on complete demanglings, including argument lists for member
3856 functions, rather than just accepting the first demangling that
3857 matches the class and function name.
3858 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3859 to start_symtab as the directory name.
3860 * dwarfread.c (completedieinfo): Strip off any leading hostname
3861 portion of the AT_comp_dir attribute string. Gdb doesn't know
3862 what to do with them (FIXME).
3864 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3866 * breakpoint.c (commands_command): Simplify code a bit, remove
3867 unnecessary fflush().
3869 * Makefile.in (OTHERS): Add gcc.patch.
3870 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3872 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3874 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3875 lcc producer string.
3877 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3879 * WHATS.NEW renamed to NEWS.
3881 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3883 * dbxread.c, dwarfread.c: Re-enable experimental code to
3884 automatically select demangling style.
3885 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3886 DEMANGLING_STYLE, to make more descriptive. Revert back to
3887 "auto" as default. Comment use.
3888 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3889 * Makefile.in (${DEMANGLER}.o) Remove target and special
3892 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3894 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3896 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3898 * Makefile.in, demangle.c: Change default demangling style to
3900 * Makefile.in: Update version to 4.6 !!!
3901 * README, WHATS.NEW: Update for 4.6.
3903 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3905 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3908 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3909 nodes as base classes.
3911 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3913 * alldeps.mak, depend: Update.
3915 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3917 * Makefile.in (VERSION): 4.5.9.
3919 * xm-hp300bsd.h: Add decl for strdup().
3920 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3921 PDR. Cleanup a few things, fix compilation warnings.
3923 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3925 * Makefile.in (DEMANGLING_STYLE): New define to set default
3926 demangling style for C++. Defaults to "auto".
3927 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3928 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3929 * Makefile.in (OBS): Add demangle.o
3930 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
3931 Remove compile time decisions about demangling style and replace
3932 with runtime decisions using current_demangling_style.
3933 * cplus-dem.c (main): Expand code included during building of
3934 standalone demangler to recognize demangling style options.
3935 * dbxread.c (demangle.h): Include.
3936 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
3937 demangling style if processing g++ code and current demangling style
3938 is auto (Note: this feature currently disabled.)
3939 * demangle.c: New file, generic demangling control.
3940 * demangle.h (demangling_styles): New enumeration to select one
3941 of several demangling styles. Also define string names for each
3943 * demangle.h (set_demangling_style): Add prototype.
3944 * dwarfread.c (demangle.h): Include.
3945 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
3946 New producer string prefixes to recognize.
3947 * dwarfread.c (handle_producer): Consolidate actions for specific
3948 producers. Set demangling style based on producer string if
3949 current style is auto. (Note: this feature currently disabled.)
3950 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
3952 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
3954 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
3956 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3958 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
3959 * c-exp.y: Call lookup_signed_typename() after seeing
3960 "signed". This handles "signed char" correctly.
3961 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
3962 keywords before a type specifier.
3964 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
3966 * command.c (lookup_cmd_1): Clarify descriptive comments.
3967 * gdbcmd.h (maintenanceprintlist): Add declaration.
3968 * main.c (maintenanceprintlist): Add definition.
3969 * main.c (gdb_completer_command_word_break_characters): Add.
3970 * main.c (symbol_completion_function): Switch completer word
3971 break character sets dynamically, based on whether completion is
3972 being done on commands or on something else.
3973 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
3974 * maint.c: Include demangle.h.
3975 * maint.c (maintenance_demangle): New function.
3976 * maint.c (maintenance_print_command): New function.
3977 * maint.c (_initialize_maint_cmds): Reorganize some commands
3978 under new maintenance print subcommand.
3980 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
3982 * gdbtypes.c (lookup_struct_elt_type): If the input type is
3983 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
3984 target type. Otherwise, 'whatis this.field' wouldn't work,
3985 which would be inconsistent, since 'print this.field' works.
3986 * buildsym.c (read_struct_type, read_enum_type): Clear
3987 TYPE_FLAG_STUB flag.
3988 * buildsym.c (cleanup_undefined_types): Don't rely on a
3989 flawed "Reasonable test to see if" a type has been defined
3990 since it was referred to; now we can just see if the
3991 TYPE_FLAG_STUB flag has been cleared.
3992 * valprint.c (print_type_base): Emit public/protected/private
3993 labels for methods as well as fields. Also, indent these labels
3994 2 spaces instead of 4, for a more conventional "look".
3995 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
3996 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
3997 * gcc.patch: New file. Contains patch for gcc (so people
3998 with gdb-2.2.x won't have to wait for a new gcc release).
4000 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4002 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4003 (print_addr): Call print_address to show symbolic version as well.
4005 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4007 (vx_read_register): Declare inferior_fp_regs. Delete code for
4008 copying "inferior_registers" around; the values are already in var
4009 "registers". Use correct size for register set.
4011 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4012 target doesn't support it.
4013 (vx_read_register): Don't try reading them either.
4015 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4016 VxWorks back end reads them in one contiguous set except for this
4018 (register_names): Change "pc" to "pcw" to avoid confusion printing
4020 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4021 find the PC under VxWorks.
4023 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4025 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4026 to create new blank types, instead of handcrafting them.
4027 * defs.h (printfi_filtered): Add prototype.
4028 * utils.c (printfi_filtered): New function.
4029 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4030 to simplify the code. Other cleanups.
4031 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4032 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4033 use of various fields.
4034 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4035 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4036 production that currently treats it exactly the same as STRUCT.
4037 * c-exp.y (yylex): Recognize "class" as token CLASS.
4038 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4039 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4040 general symbol handling code. Call cplus_mangle_opname with
4042 * symtab.c (decode_line_2): Print demangled function names in
4043 breakpoint menus, instead of just file and line number.
4044 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4045 * valprint.c (type_print_base): Print "class" for C++ classes,
4046 rather than "struct". Print section labels for public, protected
4047 and private members of C++ classes.
4048 * values.c: Include demangle.h.
4049 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4051 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4053 * Makefile.in (VERSION): Update to 4.5.8.
4055 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4057 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4058 prevent crashes when examining cross-targets.
4059 * dbxread.c (process_one_symbol): Include directory name when
4060 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4061 find include files, and yacc/lex sources when the cwd doesn't match
4062 that in which the object was compiled.
4063 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4065 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4068 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4070 * maint.c (maintenance_command, maintenance_info_command):
4071 Install with allow_unknown as 0 and call help_list to show
4072 list of possibilities when no subcommand is specified.
4074 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4076 * configure.in: Add m68k-ericsson-*.
4077 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4079 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4081 * maint.c: New file.
4082 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4083 * Makefile.in (OBS): Add new file maint.o.
4084 * defs.h (command_class): Add class_maintenance.
4085 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4086 commands. Allow for them (and other nonessential parts of gdb)
4087 to be selectively left out under special circumstances.
4088 * gdbtypes.c (recursive_dump_type): New function; supports
4089 maintenance print-type command.
4090 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4092 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4094 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4095 initializers. Add initializations for setprintlist, showprintlist,
4096 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4097 * printcmd.c (maintenance_print_type): New maintenance cmd.
4098 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4099 implied by comment that all cmd lists are owned by main.c.
4100 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4101 that all cmd lists are owned by main.c.
4102 * language.c (setchecklist, showchecklist): Move to main.c, as
4103 implied by comment that all cmd lists are owned by main.c
4104 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4105 deletelist): Remove redundant declarations (also in gdbcmd.h).
4106 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4107 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4108 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4109 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4110 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4111 maintenance_print_msymbols, maintenance_print_objfiles):
4113 * symmisc.c (printsyms_command, printpsyms_command,
4114 printmsyms_command, printobjfiles_command): Removed from
4115 _initialize_symmisc.
4116 * main.c (dump_me_command): Moved to maint.c and renamed to
4117 maintenance_dump_me.
4118 * breakpoint.c (all_breakpoints_info): Rename to
4119 maintenance_info_breakpoints.
4120 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4121 all_breakpoints_info to add maintenance_info_breakpoints to the
4122 maintenanceinfolist instead.
4123 main.c (initialize_main): Set up maintenance class commands.
4125 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4127 * energize-patches: Fix minor problems with building energize lib.
4129 * energize-patches: Change names of all cadillac procedure calls
4130 to be energize procedure calls. Simplify many hooks by moving
4131 tests energize.c. Configure energize, and build it automatically now.
4133 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4135 * Makefile.in (VERSION): Bump to 4.5.7.
4136 * cplus-dem.c (demangle_args): Validate index for previously
4137 seen type to guard against bogus values from malformed manglings.
4138 * valops.c (value_struct_elt_for_reference): Guard against
4139 blindly using NULL return value from lookup_symbol.
4141 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4143 * cadillac.c, cadillac-patches: Rename to energize.c and
4144 energize-patches. Change all routines and variables named
4145 'cadillac*' to 'energize*'. Create new file called energize.h to
4146 hold all interface declarations.
4148 * deblib/connection/*: Move all of this stuff into energize/, but
4149 delete unneeded files.
4151 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4153 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4155 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4156 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4157 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4158 child processes, to avoid dead ones "hanging around" after GDB exits.
4159 (attach): Always stop the process if it needs it. Set RLC flag
4160 when attaching running processes, so it will continue if we detach
4161 it, quit, or are killed.
4162 (detach): Clear faults and set RLC flag to make process run
4164 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4166 (info_proc): Open process O_RDONLY, so we can see any process,
4167 even those controlled by debuggers.
4168 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4170 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4172 Relocate symbols using an array of section_offsets, rather than a
4173 single `addr' or `offset'. This makes Solaris-2 support work, and
4174 permits better VxWorks (and maybe xcoff) support later.
4176 * symtab.h (struct section_offsets): New structure for keeping
4177 a set of offsets, rather than a single one.
4178 (struct objfile): Replace addr with section_offsets member.
4179 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4180 * gdb-stabs.h: New include file with `symbol type specific'
4181 parameters for psymtabs and objfiles.
4182 * Makefile.in (HFILES): Add gdb-stabs.h.
4183 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4184 * coffread.c: Conforming changes. Fake offset array always 0.
4185 * dbxread.c: Conforming changes.
4186 (struct dbx_symfile_info): Move to gdb-stabs.h.
4187 (start_psymtab): Call elfstab_offset_sections to calculate good
4188 offsets for this source file, based on the ELF symbol table info.
4189 (read_ofile_symtab): Yank N_CATCH, which is dead.
4190 (process_one_symbol, N_CATCH): Yank.
4191 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4192 Relocate with SECT_OFF_TEXT.
4193 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4194 to distinguish relocatable from absolute symbols. Then, if not
4196 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4197 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4198 (", N_ROSYM): SECT_OFF_RODATA.
4199 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4200 (dbx_symfile_offsets): Add to translate addr to offset.
4201 * dwarfread.c: Conforming changes. Single offset currently used.
4202 * elfread.c: Add various complaints about elf/stab stuff.
4203 #include gdb-stabs.h. Conforming changes, using a single offset.
4204 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4205 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4206 for later use in building psymtabs.
4207 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4208 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4209 (free_elfinfo): New fn, frees all chained stab_section_infos
4210 in an objfile, and zaps the start-of-chain pointer.
4211 (elfstab_offset_sections): New fn, looks in stab_section_info
4212 chain to determine section bases to relocate a psymtab's worth
4213 of symbols, as they are being read.
4214 * mipsread.c: Conforming changes. Stabs-reading will relocate
4215 using one offset. MIPS-reading will not relocate at all.
4216 * partial-stab.h: Relocate different symbol types using different
4217 offsets from section_offsets.
4218 * symfile.c: Conforming changes.
4219 (find_lowest_section): Unused function to use later
4220 to free us from the Tyranny of the Text Section.
4221 (syms_from_objfile): Translate absolute arg ADDR to offsets used
4222 in all lower layers of symbol reading. Call format-specific
4223 sym_offsets function to initialize offsets for high speed symbol
4225 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
4226 (symbol_file_command, add_symbol_file_command): Callers changed.
4227 * symmisc.c (dump_psymtab): Print new relocation parameters.
4228 * xcoffread.c: Corresponding changes.
4230 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
4231 * main.c (main): Read the $HOME/.gdbinit file before processing
4232 the argv arguments (e.g. reading symbol files or core
4233 files). This allows global parameters to be set, which will apply
4234 during the symbol reading. The ./.gdbinit is still read after
4236 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
4237 * xcoffexec.c: Clean up quote inside comment.
4239 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
4241 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
4242 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
4243 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
4244 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
4245 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
4246 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
4247 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
4248 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
4249 values.c, xcoffread.c:
4250 Remove "(void)" casts from function calls where the return value
4251 is ignored, in accordance with GNU coding standards.
4253 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
4255 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
4256 * partial-stab.h: Ignore N_ENDM.
4257 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
4258 CODE or DATA section attachment. This eliminates a lot of random
4259 values from shared libraries, which screw up the ordinary symbols
4260 in the address ranges they happen to overlap.
4261 * buildsym.c (define_symbol): Eliminate special tests
4262 for function types; move into "function" cases in switch statement.
4263 (define_symbol: 'f', 'F', 'P'): Process all parameter types
4264 in case they define new type numbers. But ignore them (FIXME).
4265 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
4266 (read_sun_builtin_type): Add commentary.
4268 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4270 * xm-rs6000.h: define MEM_FNS_DECLARED
4272 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
4274 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
4275 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
4276 * mips-xdep.c: Remove most include files (unused, caused errs).
4277 (fetch_core_registers): Use right parameters in dummy fn.
4279 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
4281 * buildsym.c (scan_file_globals): Beware the null file.
4282 Fix from Jim Williams.
4284 * stack.c (return_command): Evaluate expression *before* popping
4285 off the stack frames! Fix inspired by Jim Williams.
4286 (up_silently_command, down_silently_command): No sel frame is error.
4288 * defs.h (memcpy, memset): Conditionalize decls on
4289 #ifndef MEM_FNS_DECLARED, since DECstation differs.
4290 (alloca): Break out the STDC and non-STDC alloca cases, to make
4291 it work on old preprocessors as well as "picky ANSI" ones.
4292 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
4294 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
4295 * utils.c (fputs_demangled): Rename SLOP since DECstation system
4296 header files define it!
4298 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
4300 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
4302 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4303 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
4304 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
4305 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
4306 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
4307 utils.c, valarith.c, valops.c, valprint.c, values.c:
4308 Replace bcopy() use with memcpy(), which is more standard and can
4309 take advantage of gcc's builtin functions for increased performance.
4310 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
4311 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
4313 Replace bzero() use with memset(), which is more standard and can
4314 take advantage of gcc's builtin functions for increased performance.
4315 * i386-tdep.c, main.c, valprint.c:
4316 Replace bcmp() use with memcmp(), which is more standard and can
4317 take advantage of gcc's builtin functions for increased performance.
4319 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
4321 * remote.c (remote_wait): Fix cast on signal() call.
4322 * defs.h (alloca): More diddling with alloca. Have to ensure
4323 that it has a prototype, so that if alloca is defined as a macro
4324 that takes an arg, the definition is seen as a use of a macro
4325 that takes an arg, to satisfy picky ANSI preprocessors.
4327 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
4329 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
4330 consistency with all other gdb files.
4331 * cadillac.c: Use <string.h> rather than <strings.h>.
4332 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
4333 * Makefile.in (MAKE): Remove definition for consistency with
4334 other Makefile.in files and to fix problem with recursive makes.
4336 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
4338 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
4341 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4343 * source.c (print_source_lines): for DOS interoperability; don't
4344 print CR (013) as ^M.
4346 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
4348 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
4350 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
4352 * remote.c (remote_wait): Cast signal to void * to avoid warning
4353 from busted HP compiler.
4355 * partial-stab.h (N_SO): Rearrange code a little so that all SO
4356 stabs cause end_psymtab to be called.
4358 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
4359 compiler feature of putting 'c' into basic type descriptors for
4362 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
4363 where there is no place for nPC in prrun struct.
4365 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
4367 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4368 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
4369 * dwarfread.c (enum_type): Save enum names on type_obstack.
4370 * dwarfread.c (struct_type): Save member name on type_obstack.
4371 * symtab.c (_initialize_symtab): Fix misspelling.
4372 * regex.c (store_jump, insert_jump): Return void.
4374 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
4376 * defs.h (PARAMS): Move to ../include/ansidecl.h.
4377 (alloca): Declare return type on SPARC, since Sun doesn't.
4378 (*_BYTE_ORDER): Improve comment: *must* be defined.
4380 * tm-hppa.h: New file, architectural definition of HP PA.
4381 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
4383 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
4384 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4385 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
4386 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
4389 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4390 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4391 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4393 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4395 * printcmd.c (output_command): Thinko.
4396 (x_command): Only set remembered size/format if cmd succeeds.
4398 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4399 since it is no longer used and burns time for every symbol read.
4400 (process_one_symbol): Treat N_CATCH like default (complain).
4402 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4404 * partial-stab.h (case N_TEXT): Fix fencepost error when
4405 detecting start of new symbol info after reading symtab for a
4406 module with a zero length TEXT segment.
4408 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4410 * Makefile.in (VERSION): Bump to 4.5.6.
4411 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4413 * defs.h (NORETURN): Define away for Lucid compiler.
4414 * remote.c (remote_timer, remote_interrupt): Signal handlers
4416 * ser-termios.c (serial_write, serial_close): Return whatever
4417 value the write/close call returns, rather than falling off end.
4418 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4419 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4421 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4422 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4424 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4425 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4426 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4427 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4429 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4430 store_inferior_registers): Supply missing fourth argument to
4432 * cadillac.c (kernel_dispatch): Make return type void.
4433 * cadillac.c (iosig): Signal handlers take one int arg.
4434 * valprint.c (val_print_fields): Call fprint_symbol to get
4435 automatic C++ demangling for mangled field names.
4437 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4439 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4440 * dwarfread.c (enum_type): Fix misspelling in comment.
4441 * valprint.c (val_print_fields, cplus_val_print): Minor
4442 adjustment to printing of C++ class structures to more closely
4443 match format for printing C structures, with and without setting
4446 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4448 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4449 (which is not a Posix signal) if it isn't defined.
4450 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4451 New port to Linux (a free Unix clone for 386 machines).
4453 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4455 COFF changes for dealing better with EPI 29K C compiler output.
4457 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4459 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4460 (read_coff_symtab): Move patch_opaque_types call from
4461 coff_symfile_read. Restrict it to symtabs from this objfile.
4462 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4463 references on opaque type chain; just let coff_lookup_type handle 'em.
4464 (decode_type): Complain about tagndx values on
4465 non-struct/union/enum types, which the EPI compiler tends to produce.
4467 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4469 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4472 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4473 usage to match new prototype. Include libbfd.h to get prototype.
4475 * source.c (find_source_lines): Handle large st_size fields.
4477 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
4479 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
4480 * stack.c (return_command): Use cleanups to avoid memory leaks.
4482 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
4484 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
4485 INT_REGNUM to INTE_REGNUM.
4487 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
4489 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
4491 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
4492 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
4493 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
4494 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
4496 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
4497 declarations of malloc/realloc/free that are inserted by some
4499 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
4501 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
4502 another decl of strdup (this really ought to come from libiberty.h!).
4504 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
4506 * remote.c (getpkt): Error if input exceeds buffer size.
4507 (_initialize_remote): `set remotedebug' enables packet trace.
4509 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
4510 N_SLINE's, etc, just like Sun cc on Solaris2.
4512 * am29k-tdep.c (read_register_stack, write_register_stack):
4513 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4514 variable. Add `set' and `show' commands for it.
4515 * doc/gdb.texinfo: Document it.
4517 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
4519 * valprint.c (type_print_1): Plug memory leak. Print all
4520 C++ syms as demangled, not just functions.
4521 * buildsym.c (read_range_type): When we find a signed char
4522 type, do a lookup of signed char, not plain char. Plain char's
4523 still get looked up as plain char's elsewhere.
4525 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
4527 * eval.c: Avoid residue-by-zero when evaluating without side effects.
4528 (Bug and fix found by Pierre Willard.)
4530 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
4532 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
4534 * xm-rs6000.h: Add decl for strdup().
4536 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
4539 * breakpoint.c (enable_command, disable_command): Without args,
4540 should only affect normal breakpoints and watchpoints.
4542 * m68k-pinsn.c (print_insn_arg): Make register be const.
4543 * xcoffexec.c: Remove ' from comment.
4544 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
4545 with decls of malloc in c-exp.tab.c (as produced by yacc).
4546 There's got to be a better way to do this...
4548 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
4550 * partial-stab.h: Convert single rindex use to strrchr.
4551 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
4552 standard <strings.h> file, now that the only single use of
4553 rindex in the gdb source files is gone.
4555 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
4557 * mipsread.c: Undo ill effects from including <strings.h>,
4558 which #defines index to be strchr. Unfortunately, index is
4559 a member of a symbol table structure that can't be changed.
4560 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
4561 remove redundant #include's.
4563 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
4565 * mipsread.c: #include <strings.h> for rindex().
4567 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
4569 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
4571 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
4573 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4574 extraneous SO stabs from busted C++ compilers.
4576 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
4578 * Makefile.in (VERSION): Bump to 4.5.5.
4579 * symtab.c (decode_line_1): Until C++ support stabilizes, when
4580 C++ lookups fail, print possibly helpful hint about completion.
4581 * cplus-dem.c (demangle_signature): Fix ARM style demangling
4582 for static data members.
4583 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
4584 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
4585 it's broken on ncr3000's.
4587 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
4589 * dwarfread.c (decode_modified_type): Change type of first arg.
4590 Change 'modifier' to char from unsigned char. Cast single use
4591 that needs to be unsigned char.
4592 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
4593 * utils.c (strdup_demangled): Add function.
4594 * defs.h (strdup_demangled): Add prototype.
4595 * stack.c (return_command): Demangle C++ function names for query.
4596 * infcmd.c (jump_command): Demangle C++ function names for query.
4597 * cplus-dem.c (consume_count): New function and prototype.
4598 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
4599 do_type): Replace conversion code with consume_count().
4600 * cplus-dem.c (gnu_special): Fix demangled of static members.
4601 * source.c (list_command): Print demangled function names
4602 when appropriate. Fix supplied by Peter Schauer.
4604 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
4606 * sparc-tdep.c: Clean up slightly for Solaris2.
4608 * buildsym.c (define_symbol): Nameless types are now on several
4609 platforms; generalize them and un-ifdef them to make Solaris 2
4612 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
4614 * infcmd.c: Fix typo (reported by Rob Savoye).
4615 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4616 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4617 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4618 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4619 rather than the one for the first file in the dependency chain.
4621 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4622 set. Don't reset our own texthigh, or dependency-only pst's, in
4623 scanning all the rest of the psymtabs.
4624 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4626 * buildsym.h (N_UNDF): Improve comments.
4627 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4629 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4631 * symtab.h (struct symbol): Add aux_value union for preserving
4632 an additional per-symbol value.
4633 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4634 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4635 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4636 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4637 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4639 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4641 * symfile.c (clear_symtab_users_once): Now non-static (for
4644 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4646 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4647 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4648 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4650 Solaris-2 support on SPARC:
4652 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4653 Add symbol_size and file offsets to struct symloc.
4654 Add static symbol_table_offset, string_table_offset,
4655 file_string_table_offset, next_file_string_table_offset,
4657 (add_old_header_file): Convert error() to complain()t.
4658 (dbx_symfile_read): Get symbol size via the objfile.
4659 Also get symbol_table_offset.
4660 (dbx_symfile_init): Record symbol size and count via the objfile.
4661 (dbx_next_symbol_text): Always add file_string_table_offset when
4662 accessing string table.
4663 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4664 (SET_NAMESTRING): Use the offset.
4665 (end_psymtab): Large kludge to determine addresses where source
4666 files start and end (for the psymtab header).
4667 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4668 Get this, symbol size, and symbol offset, from psymtab.
4669 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4670 Patch up last_source_start_addr if zero in N_SO.
4671 (process_one_symbol): Add variable function_start_offset.
4672 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4673 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4674 ( "", N_OBJ, N_OPT): Ignore.
4675 (elfstab_build_psymtabs): New function to read stabs out of
4678 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4679 (gdb): use GLOBAL_CFLAGS when linking, too.
4680 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4681 (N_OBJ, N_OPT): Ignore.
4682 ('f', 'F'): Save last function name.
4684 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4685 extra info in the minimal symbol.
4686 (elf_symtab_read): The extra info is the size of an ELF object,
4687 which was kludged to us in the `udata' field of the BFD symbol.
4688 Gag me with a crowbar...
4689 (elf_symfile_read): Keep track of both the absolute load address,
4690 and the offset between load addr and symbols. Handle STABS as
4691 well as DWARF sections, passing the absolute load address to
4692 elfstab_build_psymtabs.
4694 * symfile.h: Prototype elfstab_build_psymtabs.
4695 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4697 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4699 * buildsym.h: Add processing_acc_compilation flag.
4700 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4701 (define_symbol): Skip arg types in function entries. Resolve
4702 overloaded 'P' which acc uses for prototypes of functions called
4704 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4706 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4707 save size of ELF symbols. FIXME.
4708 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4709 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4711 * configure.in: Solaris config is sparc-sun-solaris2.
4712 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4714 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4715 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4716 * symfile.c (symfile_bfd_open): Comment where name is freed.
4717 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4719 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4721 * expprint.c (print_subexp): Add missing ']'.
4722 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4723 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4724 * WHATS.NEW: Point out improved C++ function name handling.
4725 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4726 type names for both implicitly and explicitly signed integral
4727 types. See comment in the source code.
4729 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4731 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4732 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4733 * expprint.c (print_subexp): Fix printing of register names.
4735 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4737 * inferior.h (register_valid): Declare.
4738 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4739 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4740 macros for traversing the data structures in a single objfile.
4741 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4742 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4745 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4747 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4748 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4749 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4750 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4752 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4754 * depend: rebuild to account for remote-st2000.c.
4755 * remote-st2000.c: Almost works now.
4756 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4758 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4760 * c-exp.y (yylex): Recognize single-quoted strings that specify
4761 tokens with embedded whitespace, such as C++ demangled names.
4762 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4763 * main.c (gdb_completer_quote_characters): Add global variable.
4764 * main.c (symbol_completion_function): Total rewrite for C++
4765 demangled name handling.
4766 * main.c (skip_quoted): New function.
4767 * main.c (main): Set rl_completer_quote_characters.
4768 * symmisc.c (dump_symtab): Print source language for symtab.
4769 * symtab.c (expensive_mangler): Add prototype and function.
4770 * symtab.c (completion_list_add_symbol): Total rewrite for new
4771 C++ demangled name handling.
4772 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4773 other changes for demangled C++ symbol handling.
4774 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4775 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4776 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4777 * symtab.c (completion_list_add_symbol): Total rewrite for new
4778 C++ demangled name handling.
4779 * symtab.c (expensive_mangler): New function.
4780 * utils.c (strcmp_iw, demangle_and_match): New functions.
4781 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4783 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4785 * Makefile.in: Roll VERSION to 4.5.4.
4786 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4787 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4788 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4790 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4792 * alldeps.mak: Rebuild to account for new files.
4793 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4794 * tm-st2000.h: New file.
4795 * configure.in: Tandem debug monitor (st2000) support.
4796 * remote-st2000.c, config/st2000.mt: ditto.
4798 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4800 * blockframe.c (inside_entry_file, inside_main_func,
4801 inside_entry_func): Return 0 if no symbols; avoid crashing.
4803 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4805 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4806 without masking, since it is signed and will later be compared
4807 against signed quantities. The right fix is probably to make
4808 it all unsigned, but this is a small, safe fix for this release.
4809 FIXME -- make the real change sometime soon.
4811 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4813 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4814 parameter in call to `symbol_file_add' to 0.
4816 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4818 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4820 * configure.in: Handle -m680[01234]0-wrs.
4822 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4824 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4825 `ieee_extended_to_double'.
4827 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4829 * valops.c (value_assign): Lint, by Pierre Willard.
4831 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4833 * coredep.c (fetch_core_registers): Remove premature warning,
4834 which triggers on DECstation even though all regs are accessible.
4836 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4837 sign-extension of instruction fields even on unsigned-char hosts.
4838 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4840 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4841 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4842 since they define the target, not the host.
4843 * m88k-pinsn.c: Fix typo.
4845 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4847 * valarith.c (value_zerop): -0.0 is still zero.
4848 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4849 Patches by Paul Eggert <eggert@twinsun.com>.
4851 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4853 * alldeps.mak, depend: re-make to account for ser-*.c.
4855 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4857 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4858 disconnecting from controlling terminal, to avoid gdb hanging
4859 on SVR4. Fixes bug reported by Oliver Okrongli.
4860 * procfs.c (PROC_NAME_FMT): Change format to match default used
4861 by system, as suggested by Oliver Okrongli.
4862 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4863 bug fix from Brent Townshend (bst%tt@cam.ORG).
4864 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4865 by turlais@rechser.total.fr.
4866 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4867 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4868 * objfiles.h (unlink_objfile): Add prototype.
4869 * objfiles.c (unlink_objfile): Add function.
4870 * objfiles.c (free_objfile): Call unlink_objfile.
4871 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4872 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4873 Also, discard old possibly bogus sf struct.
4874 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4875 find_sym_fns() for remapped symbol files, in case of any changes
4876 since the last mapping.
4878 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4880 * findvar.c (read_relative_register_raw_bytes): use the raw size
4881 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4883 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4885 Changes to support GDB running on DOS using GO32 and H8 support
4887 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4888 allowing hosts with different text and binary file formats to
4890 * coffread.c (read_coff_symtab): changed calling convention and
4891 operation - now it opens its own file with FOPEN_RB rather than
4892 duping and fdopening the provided handle.
4893 * dbxread.c, cplus-dem.c: #include mangling.
4894 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4895 binary files oring in the right bit.
4896 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4897 * remote-hms.c: cleanup to use the new remote serial stuff
4898 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4899 independent remote terminal I/O.
4900 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4901 * source.c (openp): fix off by one problem removing / - can now
4902 open a source file in the root directory with DOS.
4903 * values.c (value_as_pointer): remove bogus address bits from
4904 long. (unpack_long): unpack into unsigned long/short if pointer.
4906 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4908 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4909 It gets permanently stuck in many OSes.
4910 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4912 * breakpoint.c: Improve help text for info breakpoints.
4914 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4916 * README: Add pointer to internals doc, and describe reading
4918 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4919 * symtab.c (output_source_filename): Remove old glop for wrapping
4920 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4922 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4924 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4925 * munch: Add sort -u to avoid duplications.
4926 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4927 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4929 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
4931 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
4932 avoid infinite loops while demangling bogus mangled names.
4933 * valprint.c (type_print_base): Minor fix for GNU style guide
4936 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
4938 * Makefile.in (VERSION): Bump to 4.5.3
4939 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
4940 * Makefile.in (demangle): New target to create standalone
4941 demangler with same code and options as internal demangler.
4942 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
4943 to support ARM style and Lucid style demangling, improve
4944 maintainability, fix several demangling bugs. More changes
4946 * defs.h (strstr): Add ANSI compatible prototype.
4947 * valprint.c (type_print_1): Demangle using ansi option.
4948 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
4950 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
4952 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
4955 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
4957 * mipsread.c (parse_procedure): Return rather than using
4958 uninitialized variable 'b'.
4960 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
4962 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
4963 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
4964 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
4965 relative to each source file.
4967 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
4969 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
4972 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
4974 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
4975 * am29k-tdep.c: Update to latest code from AMD.
4976 (get_saved_register) don't crap out if no frame.
4977 * remote-udi.c: Set/clear inferior_pid as appropriate.
4978 (udi_open) call target_preopen, don't close fd 0!!!, clean up
4979 error handling. Fixup end-of-debugging messages.
4980 (udi_fetch_registers) clean up big time, mainly don't multiply
4981 register_valid indices by 4, and use proper Offset when reading
4982 gr96-gr127. (udi_store_registers) general cleanup.
4983 (fetch_register) cleanup, simplify. (regnum_to_srnum)
4984 INT_REGNUM->INTE_REGNUM.
4985 * tm-29k.h: Upgrade to latest code from AMD.
4986 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
4987 (UDIConnect) Clean up error processing (like, don't do exit() if
4988 execlp fails), make code restartable, make more attractive.
4989 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
4992 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
4994 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
4995 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
4996 from former to latter.
4998 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5000 * cplus-dem.c (do_args): Handle void args the same as others.
5001 * objfiles.c (free_objfile): Only try to unmap files when
5002 reusable objfiles are supported.
5003 * valprint.c (type_print_varspec_suffix): Add parameter that
5004 specifies if C++ demangling included function arguments. Use
5005 it to suppress printing extra pair of ()'s.
5006 * valprint.c (type_print_1): Fix problem with printing demangled
5007 C++ function types where demangled type includes the function
5010 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5012 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5013 Allows selection of C++ demangler to be a configuration option
5014 until multiple demanglers are supported.
5015 * demangle.h: New include file for extended demangler support.
5016 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5017 utils.c, valprint.c: Include "demangle.h" and change all calls
5018 to cplus_demangle() or fputs_demangled() to use individual
5020 * valprint.c (type_print_1): Change options to cplus_demangle
5021 to print demangled function args. Still broken, but now less so.
5022 * cplus-dem.c: Include demangle.h, reorganize and update some
5023 comments to reflect reality.
5024 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5025 second arg from fixed integer to bit based multiple options.
5026 * cplus-dem.c (optable): Reformat and replace ansi members with
5028 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5030 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5032 * values.c (set_internalvar): Force evaluation of lazy values.
5033 Bug reported by RMS.
5035 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5037 * Makefile.in (VERSION): Bump to 4.5.2.
5038 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5039 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5040 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5041 proper handling of bit fields.
5042 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5043 * symtab.h: Fix couple of misspellings in comments.
5044 * value.h (struct value): Clarify use of bitpos.
5045 * value.h (unpack_field_as_long): Change prototype, returns
5047 * values.c (unpack_field_as_long): Change return type to LONGEST,
5048 sign extend unpacked fields that are signed, other rewriting.
5049 * config/ncr3000.mt: New target config file.
5051 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5053 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5054 even when printing 8-bit characters.
5056 * gdbtypes.c (make_{reference,pointer,function}_type): New
5057 functions which handle overwriting of forward-referenced types
5058 for stabs file reading.
5059 (lookup_{reference,pointer,function}_type): These just call
5060 the make_*_type functions with a null storage alloc parameter.
5061 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5062 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5064 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5065 (dbx_alloc_type): Make it easier to understand. No funct change.
5066 (define_symbol: 't'): Don't put the typedef name into the name of
5067 the struct, union, or enum. Bugfix.
5068 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5069 routines to properly handle overwriting preallocated types so that
5070 forward references will work.
5071 (read_enum_type): Force enum values to file scope, due to bug in
5072 Sun compiler output. FIXME, fix later.
5074 Remove unused header_file_prev_index mechanism. It was already
5075 obsolete in gdb-3.5. These comments appeared in 3.5:
5076 /* This code was used before I knew about the instance codes.
5077 My first hypothesis is that it is not necessary now
5078 that instance codes are handled. */
5079 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5080 * buildsym.h: Remove it and prev_index that saves it.
5081 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5083 * solib.c (special_symbol_handling): When called from core files,
5084 must set up debug_addr. Don't print error messages, just return.
5085 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5087 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5089 * cplus-dem.c: Allow nested class names (as in
5090 Foo::Bar::method()).
5091 Allow the cleaner cfront style of nested class names
5092 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5093 Make cplus_demangle re-entrant by removing use of global
5094 variables. Instead, place all shared variables in a
5095 stack-allocated structure, and pass around its address.
5097 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5099 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5100 29k-share/* subdirs...
5102 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5103 rewrite, only leave out the bugs.
5105 * Makefile.in: Add 29k/UDI support. Improve depend.
5106 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5108 * am29k-tdep.c: Update to use new calling conventions, and misc
5111 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5113 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5115 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5116 breakpoint instructions that leave PC pointing at the right place.
5118 * core.c (core_open): Call warning() to print warnings.
5120 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5122 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5123 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5124 This prevents a crash when trying to lookup the value of a
5125 non-existent symbol.
5127 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5129 * signame.c, signame.h: Remove, replaced by strsignal.c in
5131 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5132 sun386-xdep.c: Remove include of signame.h
5133 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5134 * Makefile.in (HFILES): Remove signame.h
5135 * Makefile.in (OBS): Remove signame.o
5136 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5137 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5138 psignal, perror): Add prototypes.
5139 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5141 * depend: Manually remove signame.[cho] references.
5142 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5144 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5145 with safe_strsignal.
5146 * core.c (core_open): Replace use of sys_siglist with
5148 * core.c (memory_error): Replace use of sys_errlist with
5150 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5152 * infcmd.c (program_info): Replace use of sys_siglist with
5154 * infrun.c (signal_stop, signal_print, signal_program):
5155 Allocate dynamically based on dynamic determination of number
5156 of signals to support.
5157 * infrun.c (child_create_inferior): Replace use of sys_errlist
5159 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5161 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5162 strsigno and sys_siglist with safe_strsignal.
5163 * infrun.c (handle_command): Call signo_max to find number of
5164 signals. Replace sig_number with strtosigno and sig_abbrev with
5166 * infrun.c (signals_info): Replace sig_number with strtosigno.
5167 * infrun.c (_initialize_infrun): Call signo_max to find number of
5168 signals. Dynamically allocate signal_{stop,print,program}.
5169 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5170 * procfs.c (errnoname): Add function and prototype.
5171 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5172 of sys_siglist with safe_strsignal.
5173 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5174 sys_siglist with safe_strsignal.
5175 * procfs.c (info_proc_stop): Call errnoname.
5176 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5177 * stuff.c (main, get_offset): Replace use of sys_errlist with
5179 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5180 with safe_strsignal.
5181 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5182 with safe_strsignal.
5183 * utils.c (safe_strerror, safe_strsignal): Add functions that
5184 call strerror and strsignal respectively, and deal with NULL
5186 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5187 sys_errlist with safe_strerror.
5188 * valprint.c (val_print): Replace use of sys_errlist with
5191 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5193 * Makefile.in: rework CFLAGS so that they can be set from the
5194 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5195 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5196 Pass CFLAGS on recusions.
5198 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5200 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5201 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5202 overkill for the problem it solved.
5203 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5204 and default to simply printing type names as appropriate.
5205 * main.c (main): Remove one of the leading newlines from
5206 warning_pre_print initialization.
5207 * objfiles.c (open_existing_mapped_file): Add function and
5209 * objfiles.c (open_mapped_file): Rewrite to use new function
5210 open_existing_mapped_file.
5212 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
5214 * sun3-xdep.c (fetch_core_registers): Lint.
5215 * tm-sun3.h: Prototype lint.
5218 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
5220 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
5221 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
5222 * objfiles.c: Cast calls to close() with unused returns to void.
5223 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
5224 old objfile's name before updating it.
5225 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
5226 * objfiles.h (objfile struct): Add mmfd member.
5227 * symfile.c (syms_from_objfile): Move some code to
5228 new_symfile_objfile.
5229 * symfile.c (new_symfile_objfile): Add new function, common code
5230 from syms_from_objfile.
5231 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
5232 mapped and unmapped symbol files.
5233 * symfile.c (symbol_file_command): Print "No symbol file now"
5234 message, ala exec_file_command for the exec file.
5235 * symfile.h (new_symfile_objfile): Add prototype.
5236 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
5237 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
5239 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
5241 * rs6000-pinsn.c: New version from IBM (Metin).
5242 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
5243 to avoid warnings from some compilers.
5245 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
5247 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
5248 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
5249 type's flag word that marks it as a fundamental type.
5250 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
5251 flags argument for all calls to init_type().
5252 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
5253 flags argument for all calls to init_type(). Also remove
5254 dependency on host sizes for ints, floats, etc.
5255 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
5256 flags argument for all calls to init_type(). Also remove
5257 dependency on host sizes for ints, floats, etc.
5258 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
5259 bit to flags argument for all calls to init_type(). Add types
5260 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
5261 * valprint.c (unsigned_type_table, signed_type_table,
5262 float_type_table): Remove.
5263 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
5264 bit when printing fundamental types, and print the actual name
5265 for such types, rather than inventing one. Remove code that
5266 invented fundamental type names.
5267 * valprint.c (_initialize_valprint): Remove initializations
5268 for now removed unsigned_type_table, signed_type_table, and
5271 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
5273 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
5274 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
5277 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
5279 * dwarfread.c (target_to_host): New function similar to previous
5281 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
5282 Extensive changes to convert all previous usages to use new
5283 target_to_host() function.
5284 * dwarfread.c (struct dieinfo): Change types of most integral
5285 members to be unsigned.
5287 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
5289 * WHATS.NEW: Revise -mapped doc.
5291 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
5293 * mipsread.c (parse_partial_symbols): Complain when sh->index is
5294 too high or when skipping `forwards' moves us backwards.
5295 (parse_type): Print mis-guessed tag name in complaint.
5296 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
5297 (parse_procedure): Do not attempt to create symbols; just fill in
5298 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
5299 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
5300 for clarity. Set top_stack before calling parse_external. In
5301 stabs, sort symbols before calling parse_procedure.
5303 * symmisc.c (std_in, std_out, std_err): Add vars to access std
5304 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
5305 * Makefile.in: Remove stage* targets. Avoid echo on recursive
5306 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
5309 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
5311 * Makefile.in (VERSION): Set to 4.5.1.
5312 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
5313 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
5314 fill_gregset): New functions for SVR4 /proc support.
5315 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
5316 Remove new symbol types and such to ../include/coff/symconst.h.
5317 (parse_symbol): Simplify code for parsing struct/enum/unions.
5318 (parse_type): Handle `long long' types.
5319 (upgrade_type): Handle `const' qualifier.
5320 (parse_partial_symbols): fix indentation, clean a bit.
5322 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
5324 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
5325 copy in data from raw read buffers, calling bfd byteswapping
5326 routines as appropriate. Use to replace most existing memcpy
5328 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
5329 * configure.in: Recognize new ncr3000 config.
5330 * config/ncr3000.mh: New config file.
5332 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
5336 * README: Update for release.
5337 * Makefile.in: Update version to 4.5.
5338 * WHATS.NEW: The obvious.
5340 * depend: Generate new depend file for this release.
5342 * Makefile.in (depend): Fix dependancy generation so that it does
5343 not include gcc 'fixincluded' files, which are usually in a system
5346 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
5348 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
5349 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
5350 symbols for nameless types. And, handle `R' (register parameter
5351 type) for AIX. (an extension to existing stabstring grammar).
5352 * rs6000-xdep.c: Fix typo (= should have been ==).
5354 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
5356 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
5358 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
5360 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
5361 * signame.c (SIGWAITING, SIGLWP): Add.
5363 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
5365 * xm-i386mach.h: add decls for errno and strdup().
5367 * breakpoint.c (breakpoint_1): Add (int) casts for enums
5368 used in array index context (otherwise, some compilers barf).
5370 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
5372 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
5373 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
5374 in a system call, and provide better backtrace if so.
5376 * Makefile.in (HFILES): Add xcoffsolib.h.
5377 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
5378 * rs6000-pinsn.c: #include "opcode/rs6k.h"
5380 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
5381 mipscoff_symfile_read): Convert to BFD to do file I/O.
5383 * symfile.c: #include <ctype.h> to get proper def if isspace().
5385 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
5387 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
5389 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5390 function also when parsing embedded stabs.
5392 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5394 * mipsread.c: Fix more declarations.
5396 * mipsread.c: Fix many invocations of complain. Use enum
5397 type_code where appropriate.
5399 * xm-vaxult.h: Add decl for strdup().
5401 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5404 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5406 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5409 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5411 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5412 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5413 Merge in more patches for rs6000 from Metin Ozisik.
5414 * utils.c: Fix typo in comment.
5416 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5418 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5419 * procfs.c (attach): Set nopass_next_sigstop if attached
5420 process is forcibly stopped.
5421 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5422 resending SIGSTOP to attached process on first resume.
5424 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5426 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5428 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5430 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5431 (VERSION): Bump to 4.4.85.
5432 * mipsread.c: Update for new include files. Lint.
5433 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5434 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5435 Don't need to bring in mipsread.o specially any more.
5437 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5439 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5440 routine (for Irix-4.x). Make many funcs static and void.
5441 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5442 * (init_extra_frame_info): Don't trash cached value of frame
5443 pointer register. This fixes backtracing through routines that use
5444 alloca(). Generally clean up declarations of functions, and use
5445 typedefs and macros to reference data structures as appropriate.
5446 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5449 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5451 * values.c (unpack_long): Fix unpacking error for signed chars
5452 on hosts where the default character type is unsigned.
5453 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5454 for newer SVR4 variants.
5455 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5456 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5457 * procfs.c (mappingflags): Add support for MA_PHYS
5459 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5461 * buildsym.c (read_struct_type): Avoid coredump when C++
5462 abbreviated type name is messed up. Reported by Joe Buck.
5463 FIXME, we need to determine whether GDB or GCC needs to be
5464 smarter to correctly locate this type name.
5466 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5467 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5468 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5469 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5470 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5472 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5474 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
5475 * symtab.h (current_source_symtab): Make extern
5476 * symtab.h (current_source_line): Make extern
5477 * inferior.h: Move all procfs.c prototypes to one place, add
5478 prototype for proc_signal_handling_change. Add prototypes for
5479 signal_stop_state, signal_print_state, and signal_pass_state.
5480 * inferior.h (stop_soon_quietly): Make extern
5481 * inferior.h (attach_flag): Make extern
5482 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
5483 * infrun.c (signal_stop_state, signal_print_state,
5484 signal_pass_state): New functions to query specific signal
5486 * infrun.c (handle_command): Minor error message change, add
5487 NOTICE_SIGNAL_HANDLING_CHANGE.
5488 * procfs.c (open_proc_file): Remove iris specific reset of
5489 inherit-on-fork flag, moved to proc_set_exec_trap().
5490 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
5491 to reset inherit-on-fork flag, bash comment to GNU form.
5492 * procfs.c (proc_base_address, set_proc_siginfo,
5493 fetch_core_registers): Conform to code style.
5494 * procfs.c (signame.h): Include.
5495 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
5496 syscallname(), info_proc_syscalls()): New macros, tables, and
5497 functions to organize and report system call information.
5498 * procfs.c (saved_fltset, saved_trace, saved_sighold,
5499 saved_exitset, saved_entryset): Add to procinfo struct.
5500 * procfs.c (struct trans): Add.
5501 * procfs.c (pr_flag_table, pr_why_table, faults_table,
5502 siginfo_table, errno_table): Tables to translate numeric values
5503 to symbolic names and short descriptions.
5504 * procfs.c (signalname, info_proc_signals): Add function and
5506 * procfs.c (proc_info): Now info_proc.
5507 * procfs.c (proc_info_address_map): Now info_proc_mappings.
5508 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
5509 info_proc_faults, lookupname, lookupdesc, sigcodename,
5510 sigcodedesc): New functions.
5511 * procfs.c (proc_signal_handling_change): New function to set
5512 the trace flags based on the state of gdb's signal handling flags.
5513 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5514 and remove code to do PIOCSTRACE ioctl.
5515 * procfs.c (attach, detach): Preserve and restore process flags
5516 using saved_* fields in procinfo struct.
5517 * procfs.c (attach): Call proc_signal_handling_change.
5518 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
5519 * procfs.c (proc_desc): Update for latest changes.
5520 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
5521 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5522 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5524 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
5526 * procfs.c (set_proc_siginfo): Add prototype and new function.
5527 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
5528 up inferior siginfo struct.
5529 * elfread.c (elf_symfile_read): Compute the relocation amount
5530 by subtracting off the address of the ".text" section.
5531 * solib.c: Add pointer to ".text" section to so_list struct.
5532 * solib.c (solib_map_sections): Initialize pointer to ".text"
5533 section in so_list struct.
5534 * solib.c (symbol_add_stub): Pass base address of ".text"
5535 section to symbol_file_add, rather than the load address of
5536 the shared library. On SunOS they are the same. On SVR4 they
5539 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
5541 * mipsread.c (parse_procedure): PDR.isym should get pointer to
5542 function name, not .gdbinfo. symbol.
5544 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
5546 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
5548 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
5550 * Makefile.in (VERSION): 4.4.8
5552 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
5553 commands in .cshrc/.profile won't get traced.
5555 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
5557 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
5558 * exec.c (build_section_table): Don't abort if no sections.
5559 * sparc-tdep.c (single_step): Lint.
5560 * utils.c (mrealloc): Handle realloc (0, size) case here.
5562 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
5564 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
5567 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
5569 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
5570 .gdbinfo. symbols are created. Move creation from parse_procedure
5571 to parse_symbol, where it is fairly easy to grow the symtab. This
5572 also fixes a symtab trashing bug on all mips-based systems.
5573 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
5575 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
5576 mips_extra_func_info, and all the PROC_xxx macros that look at it.
5578 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
5580 * c-exp.y: Add missing return type to yyparse() prototype.
5582 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
5584 Create and use macros for iterating on symtabs, psymtabs, msymbols.
5586 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
5587 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
5588 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
5589 (patch_opaque_types): Avoid dummy args and result.
5590 * objfiles.c (have_partial_symbols, have_full_symbols,
5591 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
5592 (iterate_over_objfiles, iterate_over_symtabs,
5593 iterate_over_psymtabs): Remove, clunky and slow.
5594 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
5595 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
5596 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
5597 dump_objfile): Remove dummy args and results. Move filename
5598 comparisons to callers.
5599 (printsyms_command, printpsyms_command, printmsyms_command,
5600 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
5601 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
5602 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
5603 list_symbols, make_symbol_completion_list): Replace explicit
5604 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
5605 Eliminate Dijkstra flag crap, break out of loops with gotos.
5606 (lookup_symtab_1): Protect '/' tests from short filenames.
5607 (cplus_mangled_symbol): Move inline into lookup_symbol.
5608 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
5609 (relocate_minimal_symbol): Move inline to vmap_symtab.
5610 (vmap_symtab): Replace iteration with ALL_OBJFILES,
5611 iterate_over_msymbols with ALL_MSYMBOLS.
5613 Misc cleanup prior to release.
5615 * Makefile.in (VERSION): Roll to 4.4.7.
5616 (HFILES): Add call-cmds.h.
5617 * call-cmds.h: New header for command fns called by other files.
5618 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5619 (breakpoint_1): Remove unused type arg. Change callers.
5621 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5622 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5623 * mipsread.c: Add prototypes for all static functions.
5625 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5626 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5627 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5628 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5629 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5630 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5633 * buildsym.c (define_symbol): Handle global register variables
5634 (from Pierre Willard). Complain if register numbers are too large.
5635 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5636 * tm-sparc.h: Don't #include <sun4/reg.h>.
5637 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5638 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5640 * language.h: Avoid forward enum declaration.
5641 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5642 config/sun4os5.mt: New host and target.
5643 * defs.h (errno): #include <errno.h> rather than assuming int.
5644 From Pierre Willard.
5646 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5647 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5648 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5649 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5650 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5651 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5652 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5654 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5656 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5657 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5658 * language.h (enum exp_opcode): Avoid forward enum def.
5659 * main.c (define_command, user_defined_command): Lint.
5660 * mem-break.c, xcoffread.c: Lint.
5661 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5663 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5665 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5666 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5667 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5668 or IBM6000_TARGET as (approximately) appropriate.
5670 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5672 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5673 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5674 or not to try reading symbols from a mapped objfile. Plugs memory
5675 leak due to shared libraries generating no psymtabs or symtabs.
5677 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5679 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5680 * copying.awk: Lint. Make stronger warning at top of copying.c.
5681 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5682 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5683 (lookup_pointer_type): Add FIXME comment.
5684 * main.c (set_history_size_command): Disallow negative size.
5685 * partial-stab.h: Update copyright.
5686 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5688 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5690 * main.c (set_history_size_command): Negative size is error.
5691 (Reported by Peggy Fieland.)
5693 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5695 * coffread.c (coff_symfile_init): Update comment.
5696 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5697 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5698 macros to access the dbx specific objfile information.
5699 * dbxread.c (symfile_string_table, symfile_string_table_size):
5700 Remove these local variables.
5701 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5702 read_dbx_symtab): Remove the stringtab and stringtab_size params
5703 from the function prototypes, the function definition, and the
5704 function calls. These are now available via DBX_STRINGTAB and
5705 DBX_STRINGTAB_SIZE using the objfile pointer.
5706 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5707 an arg to read_dbx_symtab.
5708 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5709 stringtab and the dbx specific per-objfile private info.
5710 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5711 args in prototype, function definition, and function calls. It is
5712 now available via the DBX_SYMCOUNT macro using the objfile
5714 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5715 local instance of struct dbx_symfile_info and replace with DBX_*
5717 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5718 symfile_string_table and symfile_string_table_size.
5719 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5720 symfile_string_table.
5721 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5722 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5723 stringtab size variables. Remove all code that used to reread
5725 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5726 to prior to any calls to mmalloc for the objfile specific heap.
5727 * utils.c (init_malloc): Document the requirement that for each
5728 heap for which corruption checking is desired, that init_mmalloc
5729 must be called prior to any mmalloc calls on the heap.
5731 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5733 * rs6000-pinsn.c: Make dis-assembly output more like
5734 other targets: Don't print instruction in hex before
5735 the assembly; use print_address to print out jump
5738 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5740 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5741 * cplus-dem.c: Support "Sc" meaning "signed char".
5743 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5745 * configure.in: fix iris/iris3.
5747 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5749 * command.c, main.c (various places): Use ctype.h macros
5750 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5751 (such as (x >= 'A' && x <= 'Z')).
5752 (There are still more of these in other files.)
5753 * main.c (defined_command): Lower-case the user's
5754 new command before entering it. Needed because
5755 command lookup is case-insensitive (and also lower-cases).
5756 (Based on Metin's earlier patch.)
5758 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5760 * config/irix4.mh: new file.
5762 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5764 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5767 * xm-mips.h: Declare strdup for ultrix.
5769 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5770 when calling new_symbol.
5771 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5774 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5776 * config/rs6000.mh: Update (for Fred's new mmalloc)
5777 flags to disable use of GNU malloc/mmalloc.
5778 * munch: Change SYSV rule to allow .text before the label,
5779 as well as after, to work for AIX.
5780 * gdbtypes.h: Minor clarifiction.
5782 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5784 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5785 continuation in yet another place (between method declarations).
5787 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5789 * mips-tdep.c: include symfile.h and objfiles.h to fix
5792 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5794 * valops.c (value_struct_elt_for_reference): Added 'offset'
5795 parameter to handle multiple inheritance.
5796 * eval.c, value.h: Update accordingly.
5798 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5800 * objfiles.h: New file
5801 * Makefile.in (HFILES): Add objfiles.h
5802 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5803 main_scope_lowpc, main_scope_highpc.
5804 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5805 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5806 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5807 xcoffread.c, : Include objfiles.h.
5808 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5809 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5810 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5811 inside_entry_file() and logic changed appropriately.
5812 * blockframe.c (outside_startup_file): Renamed to
5813 inside_entry_file() and logic changed appropriately.
5814 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5815 and logic changed to use per-objfile specific fields.
5816 * blockframe.c (inside_entry_scope): Renamed to
5817 inside_entry_func() and logic changed to use per-objfile specific
5819 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5820 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5821 Remove extern decls.
5822 * symfile.c, symfile.h (entry_point): Remove extern decl.
5823 * coffread.c (coff_symfile_init): Common entry point init code
5824 moved to symfiles.c, call init_entry_point_info().
5825 * coffread.c (complete_symtab): Use new per-objfile entry info.
5826 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5827 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5829 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5830 * defs.h (inside_entry_scope, outside_startup_file,
5831 inside_main_scope): Prototypes changed for renames to
5832 inside_entry_func, inside_entry_file, inside_main_func,
5834 * symfile.c (syms_from_objfile): Common entry point init code
5835 moved to init_entry_point_info() and call init_entry_point_info().
5836 * symfile.h (init_entry_point_info): Include prototype.
5837 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5838 moved to symfiles.c and call init_entry_point_info().
5839 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5840 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5841 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5843 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5844 works for the majority of targets.
5845 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5846 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5847 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5848 Use default definition in frame.h.
5849 * frame.h (selected_frame_level): Make decl extern.
5850 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5851 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5852 * partial-stab.h: Use new per-objfile entry info.
5853 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5854 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5855 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5856 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5857 have_minimal_symbols): Prototypes moved to objfiles.h.
5858 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5859 Macros moved to objfiles.h.
5860 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5862 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5864 More C++ improvements (pointers to members, qualified names).
5865 * c-exp.y: Support exp.type::name and exp->type::name
5866 syntaxes. (Unfortunately, doesn't work for static members.)
5867 * c-exp.y, eval.c: Make type::~type work better.
5868 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5869 value_static_field by value_struct_elt_for_reference.
5870 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5871 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5872 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5873 for OP_SCOPE operand; no point in it now that we use lazy
5874 reading of values, and use "reference to member" objects.
5875 * gdbtypes.h: Clarify comment.
5876 * valops.c: Change value_struct_elt_for_address to return
5877 a reference (or variable), rather than a pointer. Change
5878 the name to value_struct_elt_for_reference to reflect this.
5879 Returning a reference instead of a address provides a
5880 generalization, since we can use the routine for both
5881 class::name as well as &class::name.
5882 Also, recurse to handle multiple inheritance properly.
5883 * valprint.c: Moved code to print pointer-to-members
5884 to new function point_class_member. This allows a
5885 "reference-to-member" to be printed using the same code.
5886 * valprint.c (type_print_varspec_prefix): Avoid printing
5887 "struct " for domains of class-member types.
5888 * valops.c (search_struct_field): Inline code for simplified
5889 version of value_static_field (which can then be deleted).
5890 * value.h: Rename value_struct_elt_for_address to
5891 value_struct_elt_for_reference. Delete value_static_field.
5892 * values.c: Remove no longer used function value_static_field.
5894 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5896 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5897 elfread.c (coff_symfile_finish): Add function, prototype, and
5898 add to the xxxx_sym_fns struct for each file type. Also reformat
5899 the xxxx_sym_fns vector to a standard format and add comments.
5900 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5901 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5902 Pass pointer to struct objfile rather than pointer to sym_fns.
5903 Change references inside each function accordingly. Allocate any
5904 symbol file specific info in the per-objfile memory region.
5905 * dbxread.c (free_and_init_header_files): Break function into
5906 free_header_files(), called from dbx_symfile_finish(), and
5907 init_header_files(), called from dbx_new_init().
5908 * dbxread.c (dbx_new_init): Move deallocation things to new
5909 dbx_symfile_finish function.
5910 * elfread.c (elf_new_init): Call buildsym_new_init().
5911 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5912 routine for the objfile before deallocating other stuff.
5913 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5914 * symfile.h: Move struct sym_fns to before struct objfile def.
5915 Add sym_finish function pointer and change prototypes of other
5916 function pointers to reflect passing struct objfile pointer rather
5917 than struct sym_fns pointer.
5918 * symfile.c: Remove now obsolete symtab_fns pointer.
5919 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5920 locates the correct sym_fns struct for the given objfile.
5921 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5922 for better support of mapped symbol tables.
5923 * symfile.c (symbol_file_command): Remove obsolete code using
5925 * symfile.h: Remove duplicate declarations for symfile_objfile,
5926 entry_point, and object_files.
5927 * target.c (target_info): Compare symfile_objfile to NULL.
5928 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5929 aixcoff_symfile_finish().
5931 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
5933 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
5934 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
5935 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
5937 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
5939 Some improvements to g++ debugging.
5940 * symtab.c (list_symbols): demangle before pattern matching.
5941 * symtab.c: Other fixes to improve handing of operators.
5942 * valprint.c (type_print_base): Fix test for constructor.
5943 * values.c (value_static_field): Allow evaluation of
5944 CLASS::METHOD, returning a function pointer.
5946 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
5948 * Makefile.in (VERSION): Roll 4.4.6.
5949 * exec.c (exec_file_command): Add code to ignore optional args
5950 passed in by file_command() for use in symbol_file_command().
5951 * main.c (main): Document -mapped and -readnow in help summary.
5952 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
5953 * objfiles.c (allocate_objfile): Filename arg removed. Changes
5954 to get filename from bfd with bfd_get_filename(). Test mapto
5955 against 0, not NULL. Use mstrsave() to make copy of filename.
5956 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
5958 * remote-vx.c (vx_load_command, add_symbol_stub):
5959 Symbol_file_add() takes an additional arg.
5960 * solib.c (symbol_add_stub): Symbol_file_add() takes an
5962 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
5963 changed to return a bfd not an objfile pointer.
5964 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
5965 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
5966 Change to eliminate local bfd and use symfile_bfd_open() plus
5967 allocate_objfile(). Add code to implement readnow option.
5968 * symfile.c (symbol_file_command): Changes to option handling,
5969 readnow functionality moved to symbol_file_add().
5970 * symfile.c (symfile_init): Eliminate local copy of bfd.
5971 * symfile.c (add_symbol_file_command): Changes to parse mapped
5972 and readnow options.
5973 * symfile.h (allocate_objfile): Arg removed from prototype.
5974 * symtab.h (symbol_file_add): Arg added to prototype.
5975 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
5978 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
5980 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
5981 mtrace.awk, state.c, state.h: Removed.
5982 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
5983 directories searched for source files.
5984 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
5985 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
5986 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
5987 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
5988 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
5989 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
5990 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
5992 * Makefile.in (HFILES): Remove state.h
5993 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
5994 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
5995 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
5996 * Makefile.in (clean): Remove all object files.
5997 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5998 * cplus-dem.c: Remove prototypes definitions that are now done in
6000 * dbxread.c (throughout): Change from using per-objfile
6001 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6002 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6003 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6004 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6005 * depend: Remove dependencies for state.o, state.h.
6006 * dwarfread.c: Add declaration for warning_pre_print.
6007 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6008 * dwarfread.c (throughout): Change from using per-objfile
6009 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6010 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6011 use supplied objfile.
6012 * i386-xdep.c (print_387_status): Change to use warning() rather
6014 * i387-tdep.c (print_387_control_word): Change to use warning()
6015 rather than printfs.
6016 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6017 that some compilers grumble about.
6018 * language.c (throughout): Add declaration for warning_pre_print
6019 and using warning() instead of printfs.
6020 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6021 * main.c (main): Add declaration for warning_pre_print and set it
6022 similarly to error_pre_print. Add declarations for
6023 mapped_symbol_files and readnow_symbol_files. Add appropriate
6024 definitions to long_options[].
6025 * minsyms.c: Trivial fix to comment.
6026 * objfiles.c (allocate_objfile): Substantially rewritten for
6027 using mapped symbol files.
6028 * objfiles.c (throughout): Change from using per-objfile
6029 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6030 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6031 * source.c (throughout): Change from using per-objfile
6032 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6033 * source.c (open_source_file): Use mstrsave to save file name in
6034 mapped symbol region for objfile.
6035 * symfile.c: Remove include for state.h.
6036 include to local form.
6037 * symfile.c (symbol_file_add_digested): Remove.
6038 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6040 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6041 from objfile structure. Add malloc descriptor pointer (md).
6042 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6043 * symm-xdep.c (print_fpu_status): Use warning() rather than
6045 * symmisc.c (free_symtab_block): Now takes and uses current
6047 * symmisc.c (throughout): Change from using per-objfile
6048 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6049 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6050 Sun compiler grumblings when PTR is char *.
6051 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6052 msymbols() to correct pointer type.
6053 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6054 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6055 error always starts on a line of it's own.
6056 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6057 Rewrite for new mapped malloc package use.
6058 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6059 that don't want to use the mapped malloc package; pass arguments
6060 on to traditional malloc package functions.
6061 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6062 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6063 mrealloc, malloc, and realloc but get fatal error if runs out
6065 * utils.c (msavestring, mstrsave): Save a string in a specific
6066 mapped malloc region.
6067 * utils.c (print_spaces): Use xmalloc to get the buffer.
6068 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6069 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6070 * config/i386v4.mh: Insignificant reorganization.
6072 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6074 * xcoffread.c: Only enable compilation of debugging functions
6075 if IBM6000 is defined. Fails to compile otherwise.
6077 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6079 * Makefile.in: pass MAKEINFO down on info.
6081 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6083 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6084 useless code, including an lseek to an uninitialized variable.
6085 Reported by Jim Williams <jimbo@wrs.com>.
6087 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6089 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6090 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6091 * minsyms.c, symfile.c: Changes that may be generally
6092 applicable, but are #ifdef IBM6000 for now.
6093 * rs6000-xdep.c: Fixed typo in comment.
6094 * rs6000-tdep.c: Non-substatial changes.
6095 * xoffread.c: The main change here is addition of some
6096 debugging functions.
6097 * xoffexec.c: More changes.
6099 * xcoffread.c: Fixed two too-few-parameters bugs.
6101 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6102 to SOLIB_CREATE_INFERIOR_HOOK macro.
6104 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6106 * symfile.h: Add prototype for iterate_over_msymbols().
6107 * symtab.c (cplus_mangled_symbol): Add function.
6108 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6109 iterate_over_msymbols to find demangled C++ symbol.
6110 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6111 value to iterate_over_msymbols().
6112 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6115 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6117 * Makefile.in: added check target.
6119 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6121 * ecoff.c: Move to ../bfd/coff-msym.c.
6122 * config/mt-*mips: Remove ecoff.o from the configuration.
6123 * remote.c (): Add newline to initial +.
6124 (remote_resume): Mention how to cope with signals.
6125 (remote_interrupt): Add debug msg.
6126 (remote-wait): Implement new 'T' reply, which includes
6127 status, PC, and FP all in a single short message.
6128 (putpkt): Add further debugging of packet acks.
6129 * mipsread.c (fixup_symtab): Also swap RFD's.
6130 (parse_partial_symbols): Avoid bug on unknown symbol types.
6131 * Makefile.in (VERSION): Roll to 4.4.5.
6132 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6133 for remote MIPS by limiting heuristic to 200 byte search.
6134 (heuristic_proc_desc): Byte-swapping.
6135 (mips_print_register): Cope with failure of
6136 read_relative_register_raw_bytes. Byte-swap integers for
6138 * mips-pinsn.c (print_insn): Byte-swap instruction.
6140 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6142 * config.sub configure.in config/mh-irix4
6143 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6144 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6145 gdb/xm-irix4.h gdb/config/mt-irix3
6146 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6148 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6150 * defs.h, utils.c: xrealloc takes PTR as first arg.
6151 * defs.h: Reword confusing comment about ANSI prototypes.
6152 * defs.h: Some minor whitespace changes.
6153 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6154 not NULL, which can be (void *).
6155 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6156 * tm-i386v.h (SP_ARG0): Define
6157 * xm-sysv4.h: Back out of change for missing prototypes.
6158 * i386-tdep.c (get_longjmp_target): Add function.
6160 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6162 * Makefile.in: install man page too.
6164 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6166 * All GDB files that #include defs.h: Removed stdio.h.
6167 (defs.h): #include stdio.h.
6169 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6171 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6172 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6173 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6174 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6175 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6176 it before printing out the hex shape of an address.
6178 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6180 * rs6000-xdep.c (frame_initial_stack_address): Move
6181 code to set frame->cache_fsr into new separate function
6182 frame_get_cacahe_fsr. This allows fixing a fatal error.
6183 * xcoffexec.c: Turn previously suppressed error
6184 message back on, after cleaning up BFD.
6186 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6187 printing of blank line, since it cases printing of an
6188 extra blank line. Is this intended? It does mess up
6190 * defs.h: Put back declarations of malloc and realloc,
6191 but protected by #ifndef MALLOC_INCOMPATIBLE.
6192 * objfiles.c: Undo previous change: Use malloc/realloc
6193 for objfile malloc/realloc fields (but add a cast).
6194 * xcoffexec.c: Suppress an error message (for now).
6196 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6198 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6199 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6200 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6202 * xcoffread.c: Modifications to C_DECL storage class handling, and
6203 introduction of an old smash_to_pointer_type() routine.
6205 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6206 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6207 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6208 parameters have been modified.
6210 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6211 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
6212 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
6213 and fetch_inferior_registers() always fetched all the registers
6214 resulting valid register values at hand all the time. Pushing a dummy
6215 frame did not require validating all register values first. After
6216 putting the above mechanism into action, we didn't have valid registers
6217 values always ready. Thus, all registers need to be fetched before
6218 pushing a dummy frame now.
6220 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6221 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
6222 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
6223 the starting address (actual frame address) of a frame.
6224 * rs6000-tdep.c: modifications to function_frame_info() to see if
6225 function reserves a frame pointer register (alloca register)
6226 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
6227 FRAME_LOCALS_ADDRESS has been updated to support debugging of
6228 functions with alloca() calls.
6230 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
6232 * xm-sysv4.h: Provide definitions/prototypes for host environment
6233 functions for which no definitions or prototypes are provided in
6234 any currently included gdb or host environment header files.
6235 For SVR4, this currently includes malloc and realloc, which cannot
6236 be portably prototyped in any gdb include file.
6238 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6240 * buildsym.h: Remove obsolete variable file_stabs.
6242 * Makefile.in: Move place where configure merges in host-
6243 and target-dependent fragments later, so the latter
6244 can override (say) GNU_MALLOC.
6245 * config/mh-rs6000: Use system malloc. Otherwise, I
6246 ended up with *two* incompatible versions of malloc
6247 (functions in libc would call the malloc in libc).
6248 I assume this is a shared library problem.
6250 * remote.c: Fix (presumed) typo.
6251 * objfiles.c: Use xmalloc/xrealloc instead of
6252 malloc/realloc (since the latter are no longer declared).
6254 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6255 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
6256 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
6257 handle individual registers.
6258 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
6259 correctly in case it wasn't cached yet. (A problem showed up
6260 after fetching individual registers.)
6261 * buildsym.c: Disable type_synonym_name's type name overwriting
6262 in cases it is unnecesary. rs6000 portation doesn't use
6263 type_synonym_name, and it used to nullify type names
6264 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
6265 type's name as soon as space for that type is allocated.
6266 * xcoffread.c: ignore a section's lineno information if it is
6267 not `.text'. (In rs6000 bfd portation integration, skipping over
6268 `.pad' sections are ignored since it was in machine independent
6269 part of the code. Thus, a problem of fake sections with invalid
6270 lineno information arised.)
6272 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6273 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
6274 * rs6000-tdep.c: make function_frame_info() work whether or not
6275 reading from a core file.
6276 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
6278 * infrun.c. main.c, printcmd.c. symtab.c:
6279 More changes from IBM for rs6000.
6282 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
6284 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
6285 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
6286 Merge in changes (mostly from IBM) for RS6000.
6287 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
6288 More changes from IBM for RS6000. These are in machine-
6289 independent code, and probably could do with some cleaning
6290 up. The most questionable of these are #ifdef IBM6000.
6291 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
6292 to single_step() (for consistency with rs6000 and i860).
6293 * utils.c: Allow the 1st arg to xrealloc to be NULL
6294 (in which case do malloc). This removes the need for
6295 some tests in xcoff code (and perhaps other places?).
6296 * coffread.c: Removed variables last_source_file,
6297 type_vector, and type_vector_length as these are now
6298 defined by buildsym.[ch].
6299 * defs.h: Remove prototypes for malloc and realloc, since
6300 these should only be used to implement xmalloc and xrealloc,
6301 and they conflict with <stdlib.h> in AIX - where they
6302 return void* even when __STDC__ isn't defined. Sigh.
6303 * munch: Recognize *initialize* in data as well as text
6304 (AIX uses data). Also, incorporate a patch from Garrett
6305 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
6306 much more sensible, by only trying to match the name of
6307 the initialize_foo function, and not the junk before it.
6309 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
6311 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
6312 unless symbol table indicates that something has changed.
6314 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
6316 * remote.c: Make it work for embedded MIPS. Increase buffer
6317 size, and use throughout. Round buffer size up if too many regs.
6318 Support baud rate setting and try for an 8-bit path. If
6319 interrupted while waiting for target, send a ^C down the wire.
6320 Avoid single-byte reads.
6321 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
6323 * mips-xdep.h: Avoid the embedded regs when on Unix.
6325 * mipsread.c: Byte-swap the symbol table structures, using
6326 routines from ecoff.c, to read a symbol table written in any
6327 of the four possible byte orders.
6328 * configure.in (mips-big-* target): Same as Sony News.
6329 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
6330 * ecoff.c: New file for symbol swapping routines.
6332 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
6334 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
6335 all-breakpoints' command.
6336 * (get_number): Allow users to enter negative breakpoint numbers.
6337 * (breakpoint_1): Reformat display of 'info break' to show new
6339 * (create_longjmp_breakpoint, breakpoint_re_set,
6340 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
6341 symfile.c (syms_from_objfile): Re-do
6342 insertion of longjmp breakpoints. Move all code into
6343 breakpoint_re_set, and call that instead of
6344 create_longjmp_breakpoint in symfile.c.
6346 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
6348 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
6349 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
6350 * symtab.c (find_pc_symtab): Handle having no objfiles.
6351 * infcmd.c: Fix comment.
6352 * objfiles.c (free_all_objfiles): Add.
6353 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
6354 * symfile.c (symbol_file_command): free all objfiles when
6355 specifying a new symbol file.
6356 (reread_symbols): Stat the file name, don't fstat the descriptor.
6358 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6360 * Makefile.in, configure.in: removed traces of namesubdir,
6361 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6362 copyrights to '92, changed some from Cygnus to FSF.
6364 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
6366 * dbxread.c (end_psymtab): Delete empty psymtabs.
6367 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
6368 * symfile.h (struct objfile): Add free_psymtabs.
6370 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
6372 * Makefile.in (VERSION): Roll to gdb-4.4.4.
6374 * symfile.c (symbol_file_command): strcmp => !strcmp.
6375 * breakpoint.h: Move prototypes to follow enum definition they need.
6376 * breakpoint.c, infrun.c: Lint.
6377 * printcmd.c: Use `enum enable' rather than `enum
6379 * mipsread.c: First pass at making it compile with the new
6380 objfile changes. Probably seriously broken still, but it
6383 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
6385 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
6386 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
6387 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6388 stepping (and nexting) through longjmp(). Also, cleanup
6389 breakpoint handling quite a bit by creating explicit breakpoint
6390 types instead of using magic breakpoint numbers.
6391 Makefile.in: Update version to 4.4.3
6393 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6395 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6396 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6397 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6399 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6401 * minsyms.c (install_minimal_symbols): Add bunches to any
6402 existing minsyms in the objfile. Avoid extra mallocation
6403 by working directly in the obstack. Remove ignored `mainline' parm.
6404 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6405 xcoffread.c: Change all callers.
6406 * FIXME: We should be able to eliminate MAINLINE from all the
6407 symbol readers now, with a small bit of work.
6409 * valops.c, value.h: Lint.
6410 * remote-vx.c: Add missing break; statement. Bugfix by
6411 Michael Sclafani, <sclafani@src.dec.com>.
6413 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6415 * Makefile.in (VERSION): Update version to 4.4.2
6416 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6417 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6418 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6419 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6420 mmap-alloc.o, mmap-sbrk.o
6422 * altos-xdep.c: Minor whitespace change.
6423 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6424 use to new minimal symbol table use.
6425 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6426 * arm-xdep.c (store_inferior_registers): Returns void.
6427 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6428 Convert from misc function vector use to new minimal symbol table use.
6429 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6430 * breakpoint.c: Add prototypes for local functions.
6431 * breakpoint.c (catch_command_1): Change to static and remove unused
6433 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6434 * breakpoint.h: Change function decls to prototype form.
6435 * buildsym.c: Add prototypes for local functions.
6436 * buildsym.c: Moved hashname() function here from dbxread.c.
6437 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6438 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6439 * buildsym.c (dbx_alloc_type): Change to static.
6440 * buildsym.c (finish_block): Add objfile parameter.
6441 * buildsym.c (misc): Change symbol_obstack to objfile version.
6442 * buildsym.c (make_blockvector): Change to static.
6443 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6444 * buildsym.c (compare_line_numbers): Change to static, args are const,
6445 cast args when used.
6446 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6447 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6448 and made static. Add objfile parameter.
6449 * buildsym.c (end_symtab): Simplify code using line table size.
6450 Realloc the linetable on the objfile symbol_obstack and copy there.
6451 * buildsym.c (scan_file_globals): Convert from misc function vector
6452 use to new minimal symbol use.
6453 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6454 strings get allocated in objfile's symbol_obstack. Convert references
6455 to builtin types to lookup_fundamental_type().
6456 * buildsym.c (read_type): Make static, add objfile parameter, convert
6457 references to buildin types to lookup_fundamental_type().
6458 * buildsym.c (read_struct_type): Add objfile parameter.
6459 * buildsym.c (read_array_type): Make static, add objfile parameter.
6460 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6461 * buildsym.c (read_huge_number): Make static.
6462 * buildsym.c (read_range_type): Make static, add objfile parameter,
6463 convert references to buildin types to lookup_fundamental_type ().
6464 * buildsym.c (read_args): Make static, add objfile parameter.
6465 * buildsym.h: Convert function decl's to prototype form.
6466 * c-exp.y: Add prototypes for local functions, convert uses of misc
6467 function vector to minimal symbol table. Reformat all builtin type
6468 initializations and pass a NULL objfile to init_type() for them.
6469 * coffread.c: Change context_stack ref's to coff_context_stack,
6470 add local function prototypes. Cast uses of xrealloc arg 1.
6471 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6472 crafting a new type.
6473 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6474 * coffread.c (finish_block): Change name to coff_finish_block.
6475 * coffread.c (make_blockvector): Add and use objfile parameter.
6476 * coffread.c (record_line): Change name to coff_record_line.
6477 * coffread.c (start_symtab): Change name to coff_start_symtab.
6478 * coffread.c (end_symtab): Change name to coff_end_symtab.
6479 * coffread.c (record_misc_function): Change name to record_minimal_
6480 symbol and change to minimal symbol table use from misc func tbl.
6481 * coffread.c (coff_symfile_read): Convert from misc function vector
6482 use to minimal symbol table use.
6483 * coffread.c (hashname): Remove; use common version in buildsym.c.
6484 * coffread.c (decode_base_type): Change references to builtin types
6485 to calls to lookup_fundamental_type().
6486 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
6487 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
6488 * command.c: Add prototypes for local functions.
6489 * command.c (add_cmd): Prototype the 'fun' parameter and use the
6490 appropriate member of the function union for that type.
6491 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
6492 ifdef out the function since it isn't currently used.
6493 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
6494 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
6495 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
6496 * command.c (help_cmd): Compare function pointer to NULL.
6497 * command.c (help_cmd_list): Compare function pointer to NULL.
6498 * command.c (lookup_cmd_1): Use correct member of function union.
6499 * command.c (undef_cmd_error): Make static.
6500 * command.c (complete_on_cmdlist): Use correct member of func union.
6501 * command.c (do_setshow_command): Use correct member of func union.
6502 * command.c (shell_escape): Convert rindex use to strrchr.
6503 * command.h (COMMAND_H): Define if already included.
6504 * command.h (cmd_list_element struct): Change 'function' to a union
6505 and prototype args. Prototype completer function.
6506 * command.h: Convert decl's to prototype form.
6507 * convex-xdep.c (store_inferior_registers): Returns void.
6508 * copying.c: Prototype local functions.
6509 * coredep.c: Minor whitespace change.
6510 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
6511 * cplus-dem.c: Prototype local functions.
6512 * dbxread.c (hashname): Remove; moved to buildsym.c.
6513 * dbxread.c (free_and_init_header_files): Make static.
6514 * dbxread.c: Add prototypes for local functions.
6515 * dbxread.c (new_object_header_files): Remove; inlined usages.
6516 * dbxread.c (xrealloc usages): Cast args.
6517 * dbxread.c (record_misc_function): Change to record_minimal_symbol
6518 and change usages accordingly.
6519 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
6520 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
6521 * dbxread.c (dbx_next_symbol_text): Make static.
6522 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
6523 * dbxread.c (init_bincl_list): Add and use objfile parameter.
6524 * dbxread.c (free_bincl_list): Add and use objfile parameter.
6525 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
6526 * dbxread.c (end_psymtab): Convert to use per-objfile data.
6527 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
6529 * dwarfread.c (record_misc_function): Change name to record_minimal_
6530 symbol and use minimal symbol table throughout.
6531 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
6532 * dwarfread.c: Convert all references to builtin types to use the new
6533 lookup_fundamental_type function.
6534 * dwarfread.c (read_enumeration): Add and use objfile parameter.
6535 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
6537 * elfread.c (record_misc_function): Convert to use record_minimal_
6539 * elfread.c (elf_symtab_read): Add objfile parameter.
6540 * eval.c: Add prototypes for local functions and move some decls
6541 around to accomodate prototypes.
6542 * expprint.c: Add prototypes for local functions. Change references
6543 to misc function vector to minimal symbol table.
6544 * findvar.c (read_memory usages): Cast args.
6545 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
6546 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
6547 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
6548 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
6549 * gould-xdep.c: Minor whitespace change.
6550 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
6551 * hp300ux-xdep.c (store_inferior_registers): Returns void.
6552 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
6553 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
6554 * i386-tdep.c: Add prototypes for local functions.
6555 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
6556 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
6557 that defaulted to int.
6558 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
6559 i386_push_dummy_frame): Returns void.
6560 * i386-xdep.c (i386_register_u_addr): Declare params that default to
6561 int and explicitly declare return type as int.
6562 * i387-tdep.c: Minor formatting changes.
6563 * i960-tdep.c (leafproc_return): Convert from misc function vector
6564 use to minimal symbol table use.
6565 * infcmd.c: Add prototypes for local functions.
6566 * infcmd.c (continue_command, until_next_command, until_command,
6567 path_info, path_command): Make static.
6568 * infcmd.c (step_1, until_next_command): Convert from misc func
6569 vector to minimal symbol table use.
6570 * inflow.c: Add prototypes for local functions.
6571 * infptrace.c (store_inferior_registers): Returns void, not int.
6572 * language.c (_initialize_language): Use proper member of function
6574 * m2-exp.y: Add prototypes for local functions, convert misc function
6575 vector uses to minimal symbol table uses.
6576 * m2-exp.y (make_qualname, yyerror): Make static.
6577 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
6578 * m68k-pinsn.c: Add prototypes for local functions.
6579 * m68k-pinsn.c (print_insn): Cast args to read_memory.
6580 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
6581 * m68k-stub.c: Add prototypes.
6582 * m88k-pinsn.c (sprint_address): Convert from misc function vector
6583 use to minimal symbol table use.
6584 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
6585 * m88k-xdep.c (store_inferior_registers): Returns void.
6586 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
6587 * mach386-xdep.c (store_inferior_registers): Returns void.
6588 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
6589 * main.c: Add prototypes for local functions.
6590 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
6591 longjmp() result to (NORETURN void).
6592 * main.c (catch_errors): Prototype the 'func' parameter.
6593 * main.c (disconnect, stop_sig, do_nothin, float_handler):
6594 Takes an unused arg.
6595 * main.c (execute_command): Call the right member of the func union.
6596 * main.c (command_loop_marker, symbol_completion_function,
6597 command_loop): Make static.
6598 * main.c (command_line_input): Make linelength unsigned, cast arg
6599 to command_line_input().
6600 * main.c (add_info, add_com): Prototype the 'fun' parameter.
6601 * main.c (initialize_main): Call right member of function union.
6602 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
6603 * mem-break.c: Include symtab.h
6604 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
6605 * mips-xdep.c (store_inferior_registers): Returns void.
6606 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
6607 use to minimal symbol table use.
6608 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
6610 * mipsread.c (make_type): Remove, convert usages to init_type.
6611 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
6612 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
6613 vector use to minimal symbol table use.
6614 * parse.c: Add prototypes for local functions.
6615 * parse.c (xrealloc usages): Cast args.
6616 * parse.c (prefixify_expression, length_of_subexp): Make static.
6617 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6618 * parser-defs.h: Convert function decls to prototype form.
6619 * partial-stab.h: Convert from misc function vector use to new minimal
6621 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6622 the per-objfile copies.
6623 * printcmd.c: Add prototypes for local functions. Move some struct
6624 definitions around to accomodate prototypes.
6625 * printcmd.c (decode_format): Make static, change args oformat and
6626 osize to int from char.
6627 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6628 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6629 * printcmd.c (print_address_symbolic): Convert from misc function
6630 vector use to minimal symbol table use.
6631 * printcmd.c (address_info): Convert from misc function vector use
6632 to minimal symbol table use.
6633 * printcmd.c (delete_display, enable_display, disable_display_command):
6635 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6636 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6637 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6638 * pyr-xdep.c (store_inferior_registers): Returns void.
6639 * remote-mm.c (mm_load): symbol_file_add return value unused.
6640 * remote-nindy.c: Minor format change.
6641 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6642 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6643 * rs6000-xdep.c (store_inferior_registers): Returns void.
6644 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6645 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6646 vector use to minimal symbol table use.
6647 * solib.c: Add prototypes for local functions.
6648 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6649 function vector use to minimal symbol table use.
6650 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6651 * solib.c (find_solib, shared_library_command): Make static
6652 * solib.c (read_memory, write_memory usages): Cast args.
6653 * solib.c (special_symbol_handling): Add function
6654 * source.c: Add prototypes for local functions.
6655 * source.c (select_source_symtab): Convert to scan objfiles.
6656 * source.c (open_source_file): Make static.
6657 * source.c (xrealloc usages): Cast args.
6658 * source.c (source_line_charpos): ifdef out, unused.
6659 * source.c (get_filename_and_charpos): Make static.
6660 * stack.c: Add prototypes for local functions.
6661 * stack.c (print_frame_info, frame_info): Convert from misc function
6662 vector use to minimal symbol table use.
6663 * symfile.c: Add prototypes for local functions.
6664 * symfile.c (compare_symbols): Make args const PTR's.
6665 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6666 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6667 * symfile.c (obsavestring): Add objfile parameter.
6668 * symfile.c (init_misc_bunches, prim_record_misc_function,
6669 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6670 sort_misc_function_vector, compact_misc_function_vector): Remove
6671 * symfile.c (symbol_file_add_digested): Add function.
6672 * symfile.c (symbol_file_add): Returns struct objfile *.
6673 * symfile.c (symbol_file_command): Modify for state file use.
6674 * symfile.c (symfile_open): Add parameter "dumpable".
6675 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6676 * symfile.c (load_command, add_symbol_file_command): Make static.
6677 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6678 * symfile.c (rindex usages): Converted to strrchr.
6679 * symfile.c (allocate_psymtab): New
6680 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6681 converted to minimal symbol table usage, but no obvious conversion.
6682 * symfile.c (free_all_symtabs): Remove.
6683 * symfile.c (_initialize_symfile): Use per-objfile info.
6684 * symfile.h: Rework the objfile structure to add per-objfile data
6685 objects (psymbol_obstack, symbol_obstack, type_obstack,
6686 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6687 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6688 Add prototypes to function declarations.
6689 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6690 function vector usage to minimal symbol table usage.
6691 * symmisc.c (DEV_TTY): Define if not defined.
6692 * symmisc.c: Add local function prototypes.
6693 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6694 printpsyms_command, print_objfiles, print_objfiles_command):
6695 Rework to use iterate_over_*
6696 * symtab.c: Add prototypes for local functions.
6697 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6698 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6699 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6700 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6701 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6702 lookup_reference_type, lookup_member_type, allocate_stub_method,
6703 check_stub_method, create_array_type, smash_to_member_type,):
6705 * symtab.c (lookup_symbol): Some args are const.
6706 * symtab.h: All type related defs and structs moved to gdbtypes.h
6707 * symtab.h: Convert decls to prototypes.
6708 * target.c (noprocess): Make static.
6709 * target.h: Change decl's to prototypes.
6710 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6711 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6712 * utils.c (_initialize_utils): Use correct member of function union.
6713 * valarith.c: include gdbtypes.h
6714 * valops.c: include gdbtypes.h, add prototypes for local functions.
6715 * valops.c (value_push, value_arg_push, find_function_addr):
6717 * valops.c (value_string): Convert from misc function vector use
6718 to minimal symbol table use.
6719 * valops.c (check_field_in): Make arg const.
6720 * valprint.c: Add prototypes for local functions.
6721 * valprint.c (print_string): Make static
6722 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6723 * values.c: Add prototypes for local functions.
6724 * values.c (value_headof): Convert from misc function vector to
6725 minimal symbol table.
6726 * xcoffexec.c: Add prototypes for local functions.
6727 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6729 * xcoffexec.c (relocate_minimal_symbol): Add.
6730 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6731 * xcoffread.c: Add prototypes for local functions.
6732 * xcoffread.c (sort_syms): Convert to scan objfiles.
6733 * xcoffread.c (read_xcoff_symtab): Make static.
6734 * xcoffread.c (various): Replace references to builtin types with
6735 calls to lookup_fundamental_type. Replace references to symbol_obstack
6736 and psymbol_obstack with pointers to the per-objfile copies.
6737 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6738 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6740 * xcoffread.c (init_stringtab): Add objfile parameter.
6741 * gdbtypes.c: New file
6742 * minsyms.c: New file
6743 * mmap-alloc.c: New file
6744 * mmap-sbrk.c: New file
6745 * objfiles.c: New file
6749 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6751 * Check in Fred Fish's changes in these modules. Fred
6752 will make ChangeLog entries for all of them. Update VERSION
6755 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6757 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6759 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6760 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6761 value.h: Prototypes for static functions; lint.
6762 * gdbtypes.h: Empty file to ease transition.
6764 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6766 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6767 inferior.h, language.h, signame.h, target.h, terminal.h,
6768 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6769 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6771 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6772 signame.c, sparc-xdep.c: Prototypes for all static functions.
6774 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6775 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6776 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6777 Remove to_call_function and target_call_function, since it
6778 always calls the same thing (call_function_by_hand).
6779 * core.c, exec.c, solib.c: Rename target_ops sections =>
6781 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6782 target.h: target_kill takes no args.
6783 * language.c (language_info): Scaffolding to allow briefer
6784 messages when the current language changes. FIXME.
6785 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6786 complaints about volatile functions.
6787 * xm-sysv4.h (HAVE_MMAP): Define.
6789 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6791 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6792 to make prototypes for all functions declared here.
6793 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6794 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6795 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6796 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6797 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6798 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6799 * utils.c: Avoid declaring malloc and realloc. Lint.
6800 (request_quit): Accept signal-number parameter.
6802 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6804 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6805 DIE's. Add new function read_tag_pointer_type() to read them.
6807 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6808 When creating a new user defined type, check to see if a partial
6809 type already exists, and if so, bash it to fit.
6811 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6813 * coffread.c (decode_base_type): Pass long, not union.
6814 Fix by Eric Valette, ev@chorus.fr.
6816 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6818 * elfread.c (elf_symtab_read): Fix code to correctly track
6819 changes in bfd for absolute symbols.
6821 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6823 * xm-vaxbsd.h: Close off comment.
6825 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6827 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6829 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6831 * mips-tdep.c (mips_print_registers): Print correct register
6832 number for double pseudo-registers.
6834 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6836 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6837 in the op$::OPERATOR. case. From Steven McCanne,
6838 <mccanne@horse.ee.lbl.gov>.
6840 * exec.c (set_section_name): Pass arg to exec_files_info;
6841 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6843 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6845 * main.c (print_gdb_version): Copyright msg: only this year.
6846 (cd_command): Avoid changing current_directory on error.
6848 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6850 * mipsread.c (parse_partial_symbols): Handle dependencies
6851 between partial symbol tables (when not doing stabs-in-ecoff).
6852 (This used to be handled by parse_fdr, but parse_fdr was
6853 incompatible with handling stabs-in-ecoff, so the code
6854 was re-written to not use parse_fdr. Unfortunately,
6855 the logic to handle dependencies was overlooked.)
6857 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6859 * coffread.c (read_enum_type): Use the size of a target int when
6861 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6863 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6864 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6865 TARGET_PTR_BIT to determine size of a pointer
6866 * values.c (unpack_long): when unpacking a REF or a PTR don't
6867 assume the size of the type.
6869 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6871 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6872 looking at its members. Improve guess between struct and union,
6873 only assuming union if multiple members have offsets of zero.
6875 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6877 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6878 (This is just for clarity - and one day permitting us to
6879 change FP0_REGNUM from 38 to 32, which would make more sense.)
6880 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6881 register numbers in stabs-in-ecoff get handled correctly.
6883 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6885 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6886 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6887 into BSD and Ultrix.
6889 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6891 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6893 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6895 * Makefile.in: Increment version to 4.4.1.
6896 * main.c (print_gdb_version): Update copyright notice.
6898 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6900 * mipsread.c: Prepend "struct " to the names of structure
6901 types, and similarly for enums and unions. (This used
6902 to be done, but got lost in the re-write to "guess" the
6903 difference between enum/struct/union.)
6904 Also, guess that a tag is an enum if the first member
6907 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6909 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6912 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6914 * Projects: Patching executables is done.
6915 * Makefile.in (VERSION): Roll to gdb-4.4.
6916 * README, WHATS.NEW: Update for gdb-4.4.
6918 * symfile.c (reread_symbols): Whenever we reread one object
6919 file's symbols, we must restart the scan, because the object_files
6920 chain has been permuted.
6922 * exec.c (exec_files_info): Split out into print_section_info.
6923 Print BFD filename of each section if it's not the default one.
6924 * core.c (core_files_info): Call print_section_info.
6926 * xm-vax.h: Include a few system header files whose definitions
6927 must precede defs.h.
6928 * language.c, language.h: Make some things const.
6929 * expression.h, main.c: const spreads like ooze.
6931 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
6932 since BREAKPOINT values can be >0x80.
6934 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
6936 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
6938 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
6940 * sparc-pinsn.c: Remove kludge for preferring architectures.
6941 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
6942 and forever. Add `add' instruction to the set that get checked
6943 for a preceding `sethi' in order to print an absolute address.
6944 Corresponding changes in ../include/opcode/sparc.h needed
6945 to eliminate garbage instructions.
6947 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
6949 * mipsread.c (parse_partial_symbols): Make sure partial
6950 symbols are created for external symbols (as used to be
6951 the case). This is a bit of a pain with the mips-coff.
6952 It uses a table which points to all of the external
6953 symbols belonging to a particular FDR or psymtab.
6954 Once we've generated this table, we might as well save
6955 it, and then use it in psymtab_to_symtab_1 to find
6956 the symbols to pass to parse_external().
6957 * symfile.c, symfile.c: New function start_psymtab_common
6958 to share the common parts of allocating a new psymtab
6959 for dbxread, mipsread (and later dwarfread). Its code
6960 was pulled out from start_psymtab in dbxread.c.
6961 * dbxread.c (start_psymtab): Use start_psymtab_common().
6963 * valprint.c (val_print): If there is an error when trying
6964 to print a string, check to see if there really is a problem
6965 by reading just one character. If that works, assume
6968 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
6970 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
6971 cypress, v8 mnemonics in that order.
6973 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
6975 * sparc-pinsn.c: Put the qsort() back in.
6977 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
6979 * findvar.c (read_register, write_register): Handle machines
6980 where REGISTER_TYPE is not the same size as "int".
6982 Handle debug symbols in dynamically loaded (relocated) code:
6984 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
6985 offset to process_one_symbol.
6986 (process_one_symbol): Take new offset parameter. Add it into
6987 appropriate symbol types to relocate symbols to loaded addresses.
6988 Handle all possible symbol types, and complain() about types that
6989 we don't expect to see.
6990 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
6991 process_one_symbol (FIXME, should pass real offset).
6995 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
6997 (set_breakpoint, break_command_1, until_break_command,
6998 catch_command_1, breakpoint_re_set_one): Use it.
6999 * symtab.h (resolve_sal_pc): Declare.
7000 * infcmd.c (jump_command): Use resolve_sal_pc.
7002 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7004 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7006 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7008 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7009 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7010 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7012 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7014 * dbxread.c (process_one_symbol): Make a first cut at handling
7015 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7017 * symtab.c (find_pc_line): Fix stepping into and out of #included
7020 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7022 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7023 no longer any need to copy ../include/opcode/* into gdb.
7025 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7027 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7029 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7031 * valprint.c (type_print_base, type_print_method_args):
7032 Print C++ constructor methods without bogus "return type."
7034 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7036 * infptrace.c (child_xfer_memory): Parameter "target" should
7037 be a pointer to a structure, not the entire structure.
7039 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7041 * depend: Convert the couple of references to ansidecl.h that
7042 used the local gdb version to use the ../include version.
7044 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7047 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7048 (inferior_proc_init): Fix non-ANSI version of args.
7049 (attach): Call print_sys_errmsg with correct number of args.
7050 (mappingflags): Make static, does not need to be global.
7052 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7053 not the entire struct itself.
7055 * valops.c (value_assign): Cast some args to modify_field() and
7056 {read,write}_register_bytes() correctly.
7058 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7060 * Makefile.in (MALLOCSRC): Removed reference to removed local
7063 * dwarfread.c (list_in_scope): Needs an initial value, use file
7066 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7068 * main.c (main): Make option_index local to keep new getopt happy.
7069 main.c, solib.c, Makefile.in: Update copyright notices.
7071 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7073 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7075 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7077 * Makefile.in (HFILES): Add partial-stab.h.
7079 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7081 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7082 New files for stratus. Not complete enough to actually build
7083 on the Stratus machine; that awaits copyright assignment for
7086 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7087 for getting custom flags into CFLAGS when doing makes.
7089 * configure.in: Add config information for stratus.
7091 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7093 * dbxread.c (process_one_symbol): Pass address of structure
7094 to complain(), rather than the whole structure.
7096 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7098 * solib.c (solib_add_common_symbols): Only compile in when not
7099 using SVR4 style shared libraries.
7101 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7103 * dwarfread.c (locval): Add offreg flag to indicate location
7104 values that are computed off a base register.
7106 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7107 TAG_local_variable cases to account for static variables
7108 within function scopes.
7110 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7112 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7113 doesn't exist on some systems.
7115 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7116 nexting over recursive function calls.
7118 * target.c (target_read_string): Create this routine to read null
7119 terminated strings from the target. It deals with running off the
7120 end of memory elegantly as well. solib.c (find_solib): Use
7121 target_read_string() to avoid problems with running off the end of
7124 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7125 that reference pgrp_inferior.
7127 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7129 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7130 mips-tfile has been hacked to act more "traditionally."
7131 * dbxread.c: Fixed typo in comment.
7133 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7135 * mips-tdep.c (mips_skip_prologue): Add some number of
7136 'sw' instructions before 'addiu' adjusts the stack.
7138 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7140 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7141 freescope, buildblock closescope, record_line, add_symbol_to_list,
7142 gatherblocks, make_blockvector): Extensive changes to switch
7143 to generic symbol table building code in buildsym.c. Remove
7144 scope tree structures and functions, symbol table building
7145 functions, and lots of other small changes.
7147 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7148 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7150 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7152 * buildsym.c (cleanup_undefined_types): Add support for enums.
7153 This fixes the 'GDB internal error. cleanup_undefined_types with
7156 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7158 * dbxread.c: detect gcc2 compilations.
7160 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7162 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7163 in ../include/opcode/sparc.h.
7165 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7167 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7168 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7169 to reflect actual locations of opcode files, so TAGS target will
7172 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7174 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7177 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7178 dereferencing to access the correct elements.
7180 * valops.c (value_addr): Declare return type of external func
7183 * xcoffread.c: Undefine next_symbol_text before redefining it.
7185 For older changes see ChangeLog-9091
7191 version-control: never