1 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
3 * language.h (local_decimal_format_custom): Add prototype.
4 * language.c (local_decimal_format_custom): Add function, bug
5 reported by Robert R. Henry (rrh@tera.com).
7 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
9 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
10 by Josef Leherbauer, joe@takeFive.co.at.
12 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
14 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
15 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
16 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
17 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
18 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
19 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
20 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
21 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
23 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
25 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
26 of demangled name fields to NULL if no demangling exists for
27 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
28 symbols if their language is known at the time they are created,
29 but sometimes the language is not known until later.
31 **** start-sanitize-chill ****
32 * ch-typeprint.c (chill_print_type_base): Name changed to
33 chill_type_print_base to match pattern for C and C++ names.
34 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
35 to be consistent with other usages.
36 * ch-typeprint.c (chill_type_print_base): Add support for
37 printing Chill STRUCT types.
38 * ch-valprint.c: Include values.h.
39 * ch-valprint.c (chill_print_value_fields): New function and
40 prototype for printing Chill STRUCT values.
41 * ch-valprint.c (chill_val_print): Fix call to val_print_string
42 that was being called with two args instead of three.
43 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
44 to print Chill STRUCT values.
45 **** end-sanitize-chill ****
47 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
49 * configure.in: added testsuite to configdirs.
51 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
53 * doc/stabs.texi: The `this' pointer is now known by the name
54 `this' instead of `$t'.
56 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
58 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
59 references of TAG_string_type DIEs in user defined types.
60 **** start-sanitize-chill ****
61 * ch-lang.c (chill_create_fundamental_type): Track compiler
62 change that now emits debugging info with the type long for Chill
64 **** end-sanitize-chill ****
66 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
68 * remote-mips.c: New file; implements MIPS remote debugging
70 * config/idt.mt: New file; uses remote-mips.c
71 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
73 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
74 floating point coprocessor.
75 (mips_push_dummy_frame): If not mips_fpu, don't save floating
77 (mips_pop_frame): If not mips_fpu, don't restore floating point
79 (_initialize_mips_tdep): New function; let the user reset mips_fpu
81 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
82 mips_fpu, don't use fp0 as floating point return register.
83 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
86 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
88 * gdb/testsuite: made modifications to testcases, etc., to allow
89 them to work properly given the reorganization of deja-gnu and the
90 relocation of the testcases from deja-gnu to a "tool" subdirectory.
92 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
94 * gdb/testsuite: Initial creation of gdb/testsuite.
95 Migrated dejagnu testcases and support files for testing nm to
96 gdb/testsuite from deja-gnu. These files were moved "as is"
97 with no modifications. This migration is part of a major overhaul
98 of dejagnu. The modifications to these testcases, etc., which
99 will allow them to work with the new version of dejagnu will be
100 made in a future update.
102 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
104 * NEWS: Add reminders for next release.
106 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
108 * mipsread.c (parse_lines): Correct check for files compiled with
111 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
113 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
115 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
117 * Makefile.in (VERSION): GDB-4.8 release!
118 * README, NEWS: Update for release.
120 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
122 * am29k-pinsn.c (print_insn): Minor nits with const.
123 * am29k-tdep.c: More minor nits with arg types for
124 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
126 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
128 * gcc.patch: Update for a different GCC (G++) bug.
129 * main.c (print_gdb_version): Update copyright year to 1993.
130 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
131 conditionalize this file on it. FIXME, right way is to split
132 these into two config files.
133 (ATTACH_DETACH): Define for BSD 4.4
134 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
135 (U_REGS_OFFSET): Revise for 4.4.
136 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
137 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
138 LONG_MAX into this file to avoid cpp "redefinition" warnings.
140 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
142 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
145 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
147 * c-lang.c (c_printstr): Bugfix for length==0 case.
149 * c-lang.c (c_printstr): If a C string ends in a null, don't
152 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
154 * defs.h (STRCMP): Make it work for unsigned chars.
156 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
158 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
159 * config/hp300bsd.mh (REGEX, REGEX1): Define.
160 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
161 define to kludge the large opcode table into two smaller tables,
162 since GCC take exponential space to build the table. Lint.
163 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
165 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
167 * Makefile.in (VERSION): Roll to 4.7.9.
168 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
169 definition here, to handle both BSD 4.3 and 4.4 systems.
170 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
171 * remote.c (alarm): Move declaration to global level, before
172 first reference to it.
173 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
174 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
176 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
178 * remote.c (readchar): forward declare alarm which otherwise looks
179 like an undeclared variable to gcc.
181 * dbxread.c (process_one_symbol): cast enum value N_SO into int
182 when comparing against an int. Avoids superfluous warning from
185 * inflow.c (set_sigint_trap): add cast to assignment from signal.
186 Avoids superfluous warnings from some systems and/or compilers
187 (like vax ultrix 4.2.)
189 * language.c (struct op_print unk_op_print_tab): use the enum
190 values rather naked zeros as initializers. Avoids warnings from
191 ultrix type compilers.
193 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
195 * Makefile.in (VERSION): Roll to 4.7.6.
196 (SFILES_SUBDIR): Add 29k-share/udi_soc.
197 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
198 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
199 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
200 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
201 (depend): Fix bug where nm-files in config files weren't noticed.
202 (make-proto-gdb-1): Avoid changing directories while building new
203 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
205 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
207 * remote.c: Improve error recovery. Allow user to break out
208 of initial connection attempt with INTERRUPT. Treat a timeout
209 while waiting for remote packet like a retry, unless the remote
210 side is actively running user code. Fix a few long printf_filtered's.
212 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
215 * buildsym.c (start_subfile): Allow null file name.
217 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
219 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
220 expects a pointer to complaint rather than a complaint
222 (process_linenos): free the previously allocated subfile name,
223 then allocate the new one from the heap.
225 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
227 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
229 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
231 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
232 Previously, would bogusly index off the bottom of type_vector.
233 (rs6000_builtin_type): Accept type number as argument.
234 (read_type, case '-'): Handle negatives like any other type number.
236 * symfile.c (deduce_language_from_filename): Handle null name.
238 * mips-tdep.c (isa_NAN): Fix byte order dependency.
239 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
240 fixed by sato@sm.sony.co.jp.
242 * xcoffread.c (parmsym): Don't use an initializer to set up
243 this struct symbol. Set it up in initialize_xcoffread.
244 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
245 works on real rs/6000 target with #ifndef FAKING_RS6000.
247 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
249 * stabsread.c (rs6000_builtin_type): Move function from
250 xcoffread.c:builtin_type.
251 * xcoffread.c (builtin_type): Move to stabsread. Remove
252 IBM6000_HOST dependency. Move misplaced comments.
253 (various): Change printf's to complaints.
254 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
255 objfile argument to read_type calls under #if 0.
256 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
257 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
258 * Makefile.in: xcoffread.o is not built by default.
259 * xm-rs6000.h (IBM6000_HOST): Remove.
260 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
261 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
264 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
266 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
267 VALUE_LVAL to be lval_memory so that we don't try to modify wild
268 register numbers when user tries to modify elements in structs
270 * inflow.c (child_terminal_info): Move banner outside of system
272 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
273 passes struct/union arguments by address.
275 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
277 * Based on patch from Kean Johnston <maw@netcom.com>:
278 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
279 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
280 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
282 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
284 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
285 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
287 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
289 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
292 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
294 * stabsread.c (define_symbol): Complain about unrecognized names
295 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
296 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
297 (read_cpp_abbrev): Don't use the class name as part of the
298 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
299 abbrevs. Inspired by Mike Tiemann.
300 (read_tilde_fields): Comment. Remove ancient dead code.
301 Remove erroneous but non-dead code. Simplify. Add complaints.
302 (in general): Remove extraneous (parentheses) in return
305 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
307 * coffread.c (coff_lookup_type): Fix fencepost error reported
308 by Art Berggreen, <arg@opal.acc.com>.
310 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
311 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
313 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
314 test, which is apparently left over from when we used native
315 include files and couldn't depend on the member names being there.
316 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
318 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
320 * mipsread.c: Major overhaul to use new BFD symbol table reading
321 routines. Now swaps information as it is needed, rather than
322 swapping everything when the file is read.
324 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
326 * Makefile.in (TARDIRS): Add sparclite demo dir.
327 (*.tab.c): Change dependency on Makefile to depend on
328 Makefile.in, otherwise it always rebuilds after configuring.
329 Force output *.tab.c file into current directory even in "make"
330 versions that rewrite dependent file names used in command lines.
332 * TODO: Remove some things we did.
333 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
334 * os68k-xdep.c: Remove; useless file (os68k is a target only).
335 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
336 * symtab.h: Eliminate unnamed unions and structs.
338 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
340 * Makefile.in (VERSION): Roll to 4.7.5.
342 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
344 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
345 re-evaluating symbol pointers.
347 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
349 * c-exp.y (lcurly, rcurly): New nonterminals.
350 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
352 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
353 made function static.
354 * parse.c (struct funcall): Moved struct def from parser-defs.h.
355 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
356 * parse.c (start_arglist):
357 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
358 * parser-defs.h (struct funcall): Moved struct def to parse.c.
359 * parser-defs.h (funcall_chain): Moved to parse.c.
360 * printcmd.c (print_frame_nameless_args): Fix prototype.
361 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
362 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
363 * valops.c (typecmp): Moved prototype from values.h.
364 * value.h (typecmp): Moved prototype to valops.c, made static.
365 **** start-sanitize-chill ****
366 * ch-exp.y (yylex): Change way control sequences are disabled.
367 **** end-sanitize-chill ****
369 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
371 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
373 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
375 * mipsread.c (upgrade_type): Build array types correctly, using
376 create_range_type and create_array_type.
378 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
380 * remote-nindy.c: Cleanup.
382 * infrun.c (wait_for_inferior): When rolling back the PC after
383 a breakpoint, call write_pc so that NPC gets rolled back as well
386 * blockframe.c (inside_entry_file, inside_main_func,
387 inside_entry_func): PC of zero is always "bottom of stack".
389 * printcmd.c (print_frame_args, print_frame_nameless_args):
390 Let print_frame_nameless_args decide whether there are any,
391 laying groundwork for possibly later printing 29K args for
392 functions where we have tag words but no symbols.
394 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
396 * Makefile.in: fix GDB doc targets for new doc subdir structure
398 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
400 * stack.c (parse_frame_specification): Parse as many arguments
401 as there are (up to MAXARGS). Pass all of them in argc, argv
402 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
403 many there were, onto SETUP_ARBITRARY_FRAME.
404 * tm-mips.h, tm-sparc.h: Corresponding changes.
405 * mips-tdep.c, sparc-tdep.c: Ditto.
407 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
409 * hp300ux-nat.c: Update copyrights.
410 * mipsread.c (parse_partial_symbols): Complain about block
411 indexes that go backwards. Fix from Peter Schauer.
412 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
413 symbol-file that has no linkage symbols to be read.
414 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
415 from tm- file to xm-file, since they're host dependent.
416 * valarith.c (value_binop): Typo.
418 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
420 * sparclite/aload.c: Add copyleft.
421 * sparclite/crt0.s: Add comment at beginning.
423 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
425 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
426 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
428 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
430 * values.c (value_headof): Fix typo in which VTBL and ARG were
431 being confused for one another.
433 * valops.c (typecmp): Now static.
435 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
436 baseclass--we don't always inherit its virtual function table
439 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
440 pointer correctly in case value_struct_elt moves it around.
442 * valops.c (typecmp): Now static. Also, now groks references
445 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
446 zero on recursive call. If NAME is the name of TYPE, return TYPE.
448 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
450 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
451 to avoid "too much defining" error from native C compiler (!).
453 * Makefile.in (HFILES): Add typeprint.h.
454 * typeprint.[ch]: Update copyrights.
456 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
458 * Makefile.in: Update to match doc/ subdir changes.
460 * config/hp300hpux.mh: No cross-host file needed, just native.
461 * config/go32.mh: Remove nonexistent "native" support.
463 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
464 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
465 * m88k-tdep.c (next_insn): Lint, cleanup.
466 (store_parm_word): Lint.
468 * README: Fix typo (reported by karl@hq.ileaf.com).
470 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
472 * expression.h (BINOP_CONCAT): Document use for self concatenation
473 an integral number of times.
474 * language.c (binop_type_check): Extend BINOP_CONCAT for self
476 * valarith.c (value_concat): Rewrite to support self
477 concatenation an integral number of times.
478 **** start-sanitize-chill ****
479 * Makefile.in (ch-exp.tab.c): Change "expect" message.
480 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
481 eliminate hundreds of spurious shift/reduce and reduce/reduce
482 conflicts that mask the 5 real ones.
483 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
484 * ch-exp.y (integer_literal_expression): Remove production,
486 **** end-sanitize-chill ****
488 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
490 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
491 implied that "no side effects" was nonfunctional.
492 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
493 character string and bitstring concatenation.
494 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
495 * expression.h (exp_opcode): Add BINOP_CONCAT.
496 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
497 * language.c (string_type): Add function to determine if a type
499 * language.c (binop_type_check): Add case for BINOP_CONCAT.
500 * valarith.c (value_concat): New function to concatenate two
501 values, such as character strings or bitstrings.
502 * valops.c (value_string): Remove error stub and implement
504 * value.h (value_concat): Add prototype.
505 **** start-sanitize-chill ****
506 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
507 * ch-exp.y (yylex): Recognize SLASH_SLASH.
508 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
510 **** end-sanitize-chill ****
512 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
514 * c-exp.y (exp): Add production to support direct creation
515 of array constants using the obvious syntax.
516 * c-valprint.c (c_val_print): Set printed string length.
517 * dwarfread.c (read_tag_string_type): New prototype and
518 function that handles TAG_string_type DIEs.
519 * dwarfread.c (process_dies): Add case for TAG_string_type
520 that calls new read_tag_string_type function.
521 * expprint.c (print_subexp): Add support for OP_ARRAY.
522 * gdbtypes.c (create_range_type, create_array_type): Inherit
523 objfile from the index type.
524 **** start-sanitize-chill ****
525 * ch-typeprint.c (chill_print_type): Add case for
527 * ch-valprint.c (chill_val_print): Fix case for
529 **** end-sanitize-chill ****
531 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
533 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
534 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
537 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
539 * c-exp.y (exp:STRING): Convert C strings into array-of-char
540 constants with an explicit null byte terminator. OP_STRING is
541 now used for real string types.
542 * c-lang.c (builtin_type_*): Move declarations to lang.c since
543 they are used by all languages.
544 * c-lang.c (_initialize_c_language): Move initializations of
545 builtin_type_* to lang.c.
546 * c-typeprint.c (c_type_print_varspec_prefix,
547 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
549 * c-valprint.c (c_val_print): Change the way character arrays
550 are printed as strings to be consistent with the way strings
551 are printed when pointer-to-char types are dereferenced.
552 Remove test of print_max before calling val_print_string, which
553 now does it's own test.
554 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
555 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
556 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
557 * gdbtypes.c (builtin_type_*): Add declarations moved from
559 * gdbtypes.c (create_string_type): New function to create real
561 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
562 renamed to TYPE_CODE_STRING.
563 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
564 builtin_type_* types moved from c-lang.c.
565 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
567 * gdbtypes.h (builtin_type_string): Add extern declaration.
568 * gdbtypes.h (create_string_type): Add prototype.
569 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
570 renamed to TYPE_CODE_STRING.
571 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
573 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
574 renamed to TYPE_CODE_STRING.
575 * parse.c (length_of_subexp, prefixify_subexp): Add case for
577 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
578 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
580 * valops.c (allocate_space_in_inferior): New function and
581 prototype, using code ripped out of value_string.
582 * valops.c (value_string): Rewritten to use new function
583 allocate_space_in_inferior, but temporarily disabled until some
584 other support is in place.
585 * valops.c (value_array): New function to create array constants.
586 * valprint.c (val_print_string): Add comment to document use,
587 complete rewrite to fix several small buglets.
588 * value.h (value_array): Add prototype.
589 * value.h (val_print_string): Change prototype to match rewrite.
590 **** start-sanitize-chill ****
591 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
592 * ch-exp.y (match_character_literal): Disable recognition of
593 control sequence form of character literals and document why.
594 **** end-sanitize-chill ****
596 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
598 * nindy-share/nindy.c: Add comments to #endif's to clarify
601 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
602 read_memory to get byte order right.
603 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
604 anymore. This is done in paread.c now. We expect unwind info
605 to hang off of objfiles, and search all of the objfiles when until
607 * (skip_trampoline_code): Cast arg to target_read_memory.
608 * objfiles.h (struct objfile): Add new field obj_private to hold
609 per object file private data (unwind info in this case).
610 * paread.c (read_unwind_info): New routine to read unwind info
611 for the objfile. This data is hung off of obj_private.
612 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
613 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
614 make this easier to access.
616 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
618 * c-valprint.c (cp_print_class_member): Add extern decl.
619 * c-valprint.c (c_val_print): Extract code for printing methods
620 and move it to cp_print_class_method in cp-valprint.c.
621 * c-valprint.c (c_val_print): Extract code to print strings and
622 move it to val_print_string in valprint.c.
623 * cp-valprint.c (cp_print_class_method): New function using
624 code extracted from c_val_print.
625 * valprint.c (val_print_string): New function using code
626 extracted from c_val_print.
627 * value.h (val_print_string): Add prototype.
628 **** start-sanitize-chill ****
629 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
630 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
631 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
632 CHECKBUF, growbuf_by_size): New variables, macros, and support
633 functions for implementing a dynamically expandable temp buffer.
634 * ch-exp.y (match_string_literal): New lexer function.
635 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
636 removed and replaced with new CHECKBUF macro.
637 * ch-exp.y (yylex): Call match_string_literal when appropriate.
638 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
639 **** end-sanitize-chill ****
641 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
643 * Makefile.in: Add info for paread.o.
644 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
646 * blockframe.c (frameless_look_for_prologue): Correct the
648 * gdbtypes.h, gdbtypes.c: Use const in decl of
649 cplus_struct_default, now that pa-gas assembler has been fixed.
650 * hppah-nat.c: Formatting.
651 * hppah-tdep.c: Remove lots of useless externs for variables we
653 * (find_unwind_entry): Speed up by using binary search, and a one
655 * (rp_saved): New routine to see what unwind info says about RP
656 being saved on the stack frame.
657 * (frame_saved_pc): Look for prologue to see if we need to
658 examine the stack for the saved RP or not.
659 * (init_extra_frame_info): Check for prologue, instead of
660 framesize to determine if we are frameless or not.
661 * (frame_chain_valid): Stop backtraces when we run into _start.
662 * (push_dummy_frame): Reformat to make more readable.
663 * (find_dummy_frame_regs): ditto.
664 * (hp_pop_frame): ditto.
665 * (hp_restore_pc_queue): small cleanup.
666 * (hp_push_arguments): ditto.
667 * (pa_do_registers_info): ditto.
668 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
669 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
670 * Define FRAME_CHAIN_VALID.
671 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
674 * paread.c (pa_symtab_read): Use new bfd conventions for
675 accessing linker symbol table.
676 * (pa_symfile_init): Access embedded STAB info via BFD section
677 mechanism and related macros.
680 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
682 * sparc-stub.c: Use a seperate stack for our traps.
683 * Handle recursive traps.
684 * Remove all trap init code. This needs to be done by the
686 * (set_mem_fault_trap): Call exceptionHandler() to setup this
688 * (handle_exception): See if we are at breakinst, if so, then
689 advance PC sp that users can just step out of breakpoint().
690 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
691 new place if SP has changed.
692 * (case 's'): Get rid of this, we can't do it yet.
693 * (case 't'): New command to test any old random feature.
694 * (case 'r'): New command to reset the system.
695 * (breakpoint): Add label to breakpoint trap instruction so that
696 handle_exception() can detect where we are and get past the
697 breakpoint trivially.
699 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
701 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
703 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
705 * configure.in: recognise all sparclite variants
707 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
709 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
710 binary files oring in the right bit.
712 * main.c, source.c, state.c, symmisc.c: use macros defined in
713 fopen-{bin|both} when fopening files.
715 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
717 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
718 from a configuration file (typically including <limits.h>), or to
719 TARGET_CHAR_BIT if CHAR_BIT is not defined.
720 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
721 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
722 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
723 * exppritn.c (print_subexp, dump_expression): Add case for
725 * expression.h (OP_BITSTRING): New expression element type for
727 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
728 macros to convert between number of expression elements and bytes
729 to store that many elements.
730 * i960-tdep.c (leafproc_return): Use new macros to access
731 minimal symbol name and address fields.
732 * m88k-pinsn.c (sprint_address): Use new macros to access
733 minimal symbol name and address fields.
734 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
735 minimal symbol address field.
736 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
737 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
738 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
739 Use new BYTES_TO_EXP_ELEM macro.
740 * parse.c (write_exp_bitstring): New function to write packed
741 bitstrings into the expression element vector.
742 * parse.c (length_of_subexp, prefixify_subexp): Add case for
744 * parser-defs.h (struct stoken): Document that it is used for
745 OP_BITSTRING as well as OP_STRING.
746 * parser-defs.h (write_exp_bitstring): Add prototype.
747 **** start-sanitize-chill ****
748 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
749 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
750 LOWER, LENGTH): New tokens for keywords.
751 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
752 upper_lower_argument, length_argument, array_mode_name,
753 string_mode_name, variant_structure_mode_name): New non-terminals
755 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
756 * ch-exp.y (match_bitstring_literal): New lexer support function
757 to recognize bitstring literals.
758 * ch-exp.y (tokentab6): New token table for 6 character keywords.
759 * ch-exp.y (tokentab5): Add LOWER, UPPER.
760 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
761 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
762 * ch-exp.y (yylex): Check tokentab6.
763 * ch-exp.y (yylex): Call match_bitstring_literal.
764 **** end-sanitize-chill ****
766 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
768 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
769 symbol name and value fields.
771 * c-exp.y (yylex): Make static, to match prototype and other
774 * expression.h (exp_opcode): Add BINOP_MOD.
775 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
776 * expprint.c (dump_expression): Handle new BINOP_MOD.
777 * language.c (binop_type_check): Handle new BINOP_MOD.
778 * main.c (float_handler): Re-enable float handler when hit.
779 * valarith.c (language.h): Include, need current_language.
780 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
781 for integer divide truncates towards zero for negative results.
782 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
783 * valarith.c (value_binop): Allow arithmetic operations on
784 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
785 **** start-sanitize-chill ****
786 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
787 * ch-exp.y (tokentab3): Add MOD and REM.
788 * ch-exp.y (yylex): Set innermost_block for symbols found
789 in local scopes. Return LOCATION_NAME for local symbols.
790 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
791 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
792 **** end-sanitize-chill ****
794 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
796 * command.c (shell_escape, make_command, _initialize_command):
797 don't create or use fork if CANT_FORK is defined.
798 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
799 code written for the IBM PC" remain.
800 * xm-go32.h: define CANT_FORK
802 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
804 * remote-sim.c: first attempt at general simulator interface
805 * remote-hms.c: whitespace
806 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
807 understand new stack layout. (print_register_hook): print ccr
808 register in a fancy way.
810 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
812 * eval.c (language.h): Include.
813 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
814 to pointer types when the current language is C. It loses for
815 other languages when the lower index bound is nonzero.
816 * valarith.c (value_subscript): Take array lower bounds into
817 account when performing subscripting operations.
818 * valops.c (value_coerce_array): Add comment describing why
819 arrays with nonzero lower bounds are dealt with in value_subscript,
820 rather than in value_coerce_array.
822 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
824 **** start-sanitize-chill ****
825 * ch-exp.y (FLOAT_LITERAL): Add token.
826 * ch-exp.y (literal): Add FLOAT_LITERAL.
827 * ch-exp.y (match_float_literal): New lexer routine.
828 * ch-exp.y (convert_float): Remove.
829 * ch-exp.y (yylex): Call match_float_literal.
830 * ch-exp.y (yylex): Match single '.' after trying
831 to match floating point literals.
832 **** end-sanitize-chill ****
834 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
835 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
837 * expprint.c (dump_expression): New function for dumping
838 expression vectors during gdb debugging.
839 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
840 MULTI_SUBSCRIPT and moved out of BINOP range.
841 * expression.h (DUMP_EXPRESSION): New macro that calls
842 dump_expression if DEBUG_EXPRESSIONS is defined.
843 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
844 * parse.c (length_of_subexp, prefixify_subexp): Change
845 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
846 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
847 prefixify'ing the expression.
848 * printcmd.c (print_command_1): Add comment.
849 **** start-sanitize-chill ****
850 * ch-exp.y (expression_list): Add useful actions.
851 * ch-exp.y (value_array_element): Add useful actions.
852 * ch-exp.y (array_primitive_value): Add production.
853 * ch-exp.y (yylex): Recognize ',' as a token.
854 **** end-sanitize-chill ****
856 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
858 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
859 POSIXize the recursive makes (make [variable assignments] target{s})
861 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
863 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
864 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
865 CPLUS_MARKER for all SVR4 systems, so follow suit.
866 * defs.h (strdup_demangled): Remove prototype.
867 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
868 SYMBOL_INIT_LANGUAGE_SPECIFIC.
869 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
870 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
871 prim_record_minimal_symbol_and_info): Use new macro
872 SYMBOL_INIT_LANGUAGE_SPECIFIC.
873 * minsyms.c (install_minimal_symbols): Use new macro
874 SYMBOL_INIT_DEMANGLED_NAME.
875 * stabsread.c (define_symbol): Use new macro
876 SYMBOL_INIT_DEMANGLED_NAME.
877 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
878 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
879 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
880 SYMBOL_INIT_DEMANGLED_NAME.
881 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
882 SYMBOL_DEMANGLED_NAME now tests language itself.
883 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
884 now tests language itself.
885 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
886 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
887 mangled name member in the language dependent portion of a symbol.
888 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
889 mangled name member appropriate for a symbol's language.
890 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
891 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
892 SYMBOL_DEMANGLED_NAME now tests language itself.
893 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
894 initializes language dependent portion of symbol.
895 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
896 demangles and caches the demangled form of symbol names.
897 * utils.c (fputs_demangled, fprint_symbol): Use current language
898 to select an appropriate demangling algorithm.
899 * utils.c (strdup_demangled): Remove, no longer used.
900 **** start-sanitize-chill ****
901 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
902 access the Chill mangled name member in the language dependent
904 * ch-lang.c (chill_demangle): New function, simple demangler.
905 * defs.h (chill_demangle): Add prototype.
906 * symtab.h (language_dependent_info): Add struct for Chill.
907 **** end-sanitize-chill ****
909 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
911 * Makefile.in (BISON): Add comment that when bison is used, it
912 must include the "-y" option.
913 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
914 Remove defines to remap non-yacc symbols, thus backing out of
915 previous recent changes. Standard policy is that non-yacc parser
916 generators get fixed, rather than adding bug workarounds in gdb
917 for each new one that pops up. Expand comment to note this.
918 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
920 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
922 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
923 case. Use code in N_SOL.
925 * paread.c: New file that contains all HPPA/HPUX symbol reading
927 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
928 * (dbx_symfile_init): Use sizeof(long) instead of 4.
929 * (dbx_symfile_offsets): Make static.
930 * (pastab_build_psymtabs): New interface routine for paread to
931 send stabs into dbxread.
932 * gdb-stabs.h: Remove gobs of HPPA cruft.
934 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
936 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
938 **** start-sanitize-chill ****
939 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
940 **** end-sanitize-chill ****
942 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
943 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
944 and YYDEBUG is not already defined.
945 * c-exp.y (strncmp): Replace throughout with STREQN, missed
946 them during the previous replacements.
947 * printcmd.c (_initialize_printcmd): Update internal documentation
948 for "set" command to note that the assignment syntax is language
950 **** start-sanitize-chill ****
951 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
952 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
953 and YYDEBUG is not already defined.
954 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
955 single_assignment_action): New terminals and nonterminal for gdb
956 extensions to chill expression grammer.
957 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
958 tokens that start with '$' (register names, convenience vars, etc).
959 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
960 * ch-exp.y (yylex): Call match_dollar_tokens.
961 **** end-sanitize-chill ****
963 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
965 * hppah-tdep.c (skip_trampoline_code): Use new macros for
966 accessing minimal symbol data.
967 * infcmd.c (read_pc): Use #ifdef, not #if.
968 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
969 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
972 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
973 frame. Use find_return_regnum to find the caller.
974 * (find_unwind_entry): New routine to locate stack frame info
975 associated with a procedure. This looks in the $UNWIND_START$
976 section in the SOM file.
977 * (find_return_regnum): New routine. Uses find_unwind_entry() to
978 figure out where the caller's return address is stored.
979 * (find_proc_framesize): New routine. Uses find_unwind_entry()
980 to figure out the frame size for a procedure.
981 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
982 * (init_extra_frame_info): New routine. Corrects PC and FP for
983 outermost frame if necessary.
984 * (frame_chain): New routine, moved from tm-hppa.h.
985 * (skip_trampoline_code): Handle computed function calls (ie:
986 calls from $$dyncall).
987 * (unwind_command): Temporary support function to allow user
988 to control/observe aspects of the unwind (stack frame) info.
989 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
990 was in a system call, if so, then read the PC from r31.
991 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
992 with extra arg for skip_trampoline_code().
993 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
994 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
995 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
997 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
999 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1000 Call new bfd_get_size() and verify that string table is no larger
1001 than the file that is supposed to contain it.
1002 * symfile.c (syms_from_objfile): Only complain about configured
1003 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1004 current target is the default BFD target.
1006 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1008 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1009 * solib.c (bkpt_names): New array of symbol names to try to
1010 use for the "mapping complete" breakpoint. Configurable
1011 define SOLIB_BKPT_NAME is first one to try.
1012 * solib.c (find_solib): Test debug_base for nonzero rather
1013 than just greater than zero.
1014 * solib.c (enable_break): Use bkpt_names to look up address
1015 at which to set "mapping complete" breakpoint.
1017 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1019 * defs.h (STRCMP, STREQ, STREQN): New macros.
1020 * defs.h (demangle_and_match): Remove prototype.
1021 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1022 and STREQN defined in defs.h.
1023 * dwarfread.c (set_cu_language): For completely unknown languages,
1024 try to deduce the language from the filename. Retain behavior
1025 that for known languages we don't know how to handle, we use
1027 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1028 and demangled name fields in symbol.
1029 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1030 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1031 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1032 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1033 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1034 Replace usages throughout.
1035 * elfread.c (demangle.h): Include.
1036 * elfread.c (record_minimal_symbol): Remove prototype and function.
1037 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1038 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1039 * infcmd.c (jump_command): Remove code to demangle name and add
1040 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1041 * minsyms.c (demangle.h): Include.
1042 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1043 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1044 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1045 * mipsread.c (psymtab_language): Add static variable.
1046 * stabsread.c (demangle.h): Include.
1047 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1048 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1049 * stack.c (return_command): Remove explicit demangling of name
1050 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1051 * symfile.c (demangle.h): Include.
1052 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1053 to match macros in symfile.h and allow them to be compiled
1054 if INLINE_ADD_PSYMBOL is not true.
1055 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1056 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1057 Add code to demangle and cache C++ symbol names. Use macro form
1058 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1059 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1060 Remove, also defined in symfile.c, which we already fixed.
1061 * symtab.c (expensive_mangler): Remove prototype and function.
1062 * symtab.c (find_methods): Remove physnames parameter and fix
1064 * symtab.c (completion_list_add_symbol): Name changed to
1065 completion_list_add_name.
1066 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1067 the normal symbol name and the cached C++ demangled name.
1068 * symtab.c (lookup_demangled_partial_symbol,
1069 lookup_demangled_block_symbol): Remove prototypes and functions.
1070 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1071 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1072 Remove code to try demangling names and matching them.
1073 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1074 Fix to try matching the cached demangled name if no match is
1075 found using the regular symbol name.
1076 * symtab.c (find_methods): Remove unused physnames array.
1077 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1078 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1079 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1080 C++ demangled symbol names.
1081 * symtab.h: Much reformatting of structures and such to add
1082 whitespace to make them more readable, and make them more
1083 consistent with other gdb structure definitions.
1084 * symtab.h (general_symbol_info): New struct containing fields
1085 common to all symbols.
1086 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1087 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1088 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1089 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1090 symbol): Use general_symbol_info struct.
1091 * utils.c (demangle_and_match): Remove, no longer used.
1092 * valops.c (demangle.h): Include.
1093 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1094 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1095 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1096 symmisc.c, symtab.c, valops.c: Replace references to minimal
1097 symbol fields with appropriate macros.
1098 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1099 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1100 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1101 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1102 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1103 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1104 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1105 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1106 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1107 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1108 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1109 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1110 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1111 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1113 * buildsym.c (start_subfile, patch_subfile_names): Default the
1114 source language to what can be deduced from the filename.
1115 * buildsym.c (end_symtab): Update the source language in the
1116 allocated symtab to match what we have been using.
1117 * buildsym.h (struct subfile): Add a language field.
1118 * c-typeprint.c (c_print_type): Remove code to do explicit
1120 * dbxread.c (psymtab_language): Add static variable.
1121 * dbxread.c (start_psymtab): Initialize psymtab_language using
1122 deduce_language_from_filename.
1124 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1126 * valprint.c (val_print): Reorganize comment and add note
1127 about dependency on target byte ordering.
1128 **** start-sanitize-chill ****
1129 * ch-exp.y (value_array_slice): Fix typo.
1130 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1131 byte sized ints are assumed to be char strings and printed with
1132 string syntax. In chill, arrays of chars and arrays of
1133 bytes/ubytes are distinquishable, and printed appropriately.
1134 **** end-sanitize-chill ****
1136 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1138 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1139 read/write routines for HPUX.
1141 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1142 branch targets to compute target address using const from previous
1143 instruction if necessary.
1144 * Add `Q' operator to print out bit position field various
1146 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1147 cleanups, use new code from Utah.
1148 * (store_inferior_registers): Update to new code from Utah.
1149 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1150 * (fetch_register): Clear out priv level when reading PCs.
1151 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1152 * Remove decl of errno, #include wait.h and target.h.
1153 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1154 were inside of a kernel call. If so, then PC is in a different
1155 register. Also, mask out bottom two bits of all PCs so as not to
1156 confuse higher level code.
1157 * (push_dummy_frame): Create from #define in tm-hppa.h.
1158 * (find_dummy_frame_regs): Update from Utah.
1159 * (hp_pop_frame): Create from #define in tm-hppa.h.
1160 * (hp_restore_pc_queue): New, from Utah.
1161 * (hp_push_arguments): Big fixes from Utah.
1162 * (pa_do_registers_info, pa_print_registers): Only print out fp
1164 * (skip_trampoline_code): New routine to deal with stubs that
1165 live in nowhereland between callers and callees.
1166 * i860-tdep.c: Remove decl of attach_flag.
1167 * infrun.c (wait_for_inferior): Add new macro
1168 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1169 at by PC will be nullified. If so, then step the target once more
1170 so as to avoid confusing the user.
1171 * (just before step_over_function:): Use stop_func_start, not
1172 stop_pc when checking for the existance of line number info.
1173 stop_func_start will reflect the proper address of the target
1174 routine, not of the stub that we may be traversing to get there.
1175 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1176 to deal with the stubs that PA compilers sometimes stick between
1177 callers and callees. Also, define FLAGS_REGNUM for access to the
1179 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1181 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1182 write gr0, PC regs, and PSW!
1183 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1184 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1186 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1187 * Define struct unwind_table_entry.
1188 * valops.c (call_function_by_hand): Add another arg to
1189 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1192 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1194 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1196 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1198 * Makefile.in (VERSION): Bump to 4.7.4.
1199 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1200 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1201 * Makefile.in (HFILES): Add valprint.h.
1202 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1203 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1204 * typeprint.c, typeprint.h: New files for language independent
1205 type printing functions.
1206 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1207 type printing functions and definitions.
1208 * valprint.h: New include file for language independent value
1209 printing definitions.
1210 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1211 dependent value printing functions.
1212 * c-exp.y (production ptype): Add range_type variable and use new
1213 create_range_type function.
1214 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1215 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1216 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1217 "const static" to ANSI-conformant "static const".
1218 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1219 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1221 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1222 * coffread.c (decode_type): Add range_type variable and call to
1223 new create_range_type function.
1224 * complaints.c (complain): Remove unused val variable.
1225 * complaints.c (_initialize_complaints): Make it void.
1226 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1227 variable and call new create_range_type function.
1228 * defs.h (enum val_prettyprint): Move enum from value.h to here
1229 so we can avoid having to include value.h just for prototypes that
1230 need the enum (thanks ANSI).
1231 * dwarfread.c (struct_type): Local anonymous_size variable is
1232 only used if !BITS_BIG_ENDIAN.
1233 * dwarfread.c (decode_subscript_data_item): Add rangetype
1234 variable and call new create_range_type function.
1235 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1237 * eval.c (evaluate_subexp): Remove unused local variable name
1238 and the statement with no side effects that initializes it.
1239 * expprint.c (print_subexp): Change local_printstr to
1241 * gdbtypes.c (create_range_type): New function that creates
1242 a range type using code fragments from object file readers as
1243 an example of what has to be initialized.
1244 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
1245 and high_bound parameters, replaced with a single range_type
1246 parameter. Change function body to use passed in range_type
1247 rather than handcrafting one.
1248 * gdbtypes.h (create_range_type): Add prototype.
1249 * gdbtypes.h (create_array_type): Change prototype parameters.
1250 * infrun.c (normal_stop): Remove unused local variables tem and c.
1251 * infrun.c (hook_stop_stub): Return 0 rather than random value.
1252 * language.c (unk_lang_print_type, unk_lang_val_print): Add
1253 stub functions that call error if called.
1254 * language.c (unknown_language_defn, auto_language_defn,
1255 local_language_defn): Add initializers unk_lang_print_type and
1257 * language.h (struct language_defn): Reformat for larger
1258 comments, add la_print_type and la_val_print members. Add
1259 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
1260 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
1261 * m2-lang.c (m2_create_fundamental_type): Remove unused local
1263 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
1265 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
1266 * main.c (execute_command): Remove unused local variable cmdlines.
1267 * main.c (echo_command), stabsread.c (read_type), printcmd.c
1268 (clear_displays), symmisc.c (block_depth), values.c
1269 (clear_value_history):
1270 Make testing of truth value of assignment result explicit.
1271 * mipsread.c (upgrade_type): Update FIXME to include future use
1272 of create_range_type.
1273 * printcmd.c (ptype_command, ptype_eval, whatis_command,
1274 whatis_exp, maintenance_print_type): Move prototypes and functions
1276 * printcmd.c (_initialize_printcmd): Move add_com calls for
1277 ptype_command and whatis_command to new typeprint.c.
1278 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
1279 * source.c (find_source_lines): Local variable c only used
1280 when LSEEK_NOT_LINEAR is defined.
1281 * stabsread.c (read_array_type): Use new create_range_type
1283 * stabsread.c (read_range_type): Add new index_type variable and
1284 call new create_range_type function rather than handcrafting
1286 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
1287 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
1288 * symtab.c (type_print_base usages): Use c_type_print_base.
1289 * symtab.c (type_print_varspec_prefix usages): Use
1290 c_type_print_varspec_prefix.
1291 * symtab.c (type_print_method_args usages): Use
1292 cp_type_print_method_args.
1293 * valprint.c: Completely ripped apart and the fragments used
1294 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
1295 valprint.h. Remaining stuff is language independent.
1296 * value.h (struct fn_field): Forward declare for prototypes.
1297 * value.h (type_print_1): Remove prototype.
1298 * value.h (enum val_prettyprint): Moved to defs.h.
1299 * value.h (typedef_print): Prototype renamed to c_typedef_print.
1300 * value.h (baseclass_offset): Add prototype.
1301 **** start-sanitize-chill ****
1302 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
1303 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
1304 * ch-typeprint.c: New file for language dependent type printing.
1305 * ch-valprint.c: New file for language dependent value printing.
1306 * ch-exp.y (parse_number): Remove prototype and stub function.
1307 * ch-exp.y (decode_integer_literal): Removed unused digits and
1309 * ch-exp.y (convert_float): Completely ifdef out for now.
1310 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
1311 ch-lang.c (chill_op_print_tab):
1312 Change from ANSI-obsolescent "const static" to ANSI-conformant
1314 * ch-exp.y (yylex): Add unhandled storage class enumeration
1315 literals to switch statement for completeness.
1316 * ch-lang.c (chill_create_fundamental_types): Remove unused
1317 nbytes variable. Change dummy type to 2 bytes to match int.
1318 Handle FT_VOID types gratuituously added to chill DWARF by
1319 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
1320 type rather than a one byte TYPE_CODE_INT type.
1321 * ch-lang.c (chill_language_defn): Add chill_print_type and
1323 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
1324 **** end-sanitize-chill ****
1326 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
1328 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
1329 bfd_get_symbol_leading_char instead.
1331 * coffread.c (EXTERNAL_NAME): New macro for removing possible
1332 leading character from names.
1333 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
1334 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
1335 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
1337 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
1338 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
1339 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
1340 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
1341 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
1342 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
1343 * symfile.c (syms_from_objfile): Insert debugging check to test
1344 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
1345 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
1347 * doc/gdbint.texinfo (Host Conditionals): Remove
1348 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
1350 (Target Conditionals): Remove all of the above.
1352 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
1354 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
1355 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
1357 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
1359 * coffread.c (decode_type): catch negative tagndx fields generated
1361 * exec.c: comment out string following #endif.
1362 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
1363 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
1365 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
1366 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
1368 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
1370 * complaints.c: New file, code moved from utils.c.
1371 * complaints.c (complain): Made into a varargs function.
1372 * complaints.h: New file, code moved from symfile.h.
1373 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
1374 * Makefile.in (HFILES): Add complaints.h.
1375 * Makefile.in (OBS): Add complaints.o.
1376 * symfile.c (complaint_root, stop_whining, complaint_series,
1377 complain, clear_complaints, add_show_from_set for stop_whining):
1378 Moved to complaints.c.
1379 * symfile.h (struct complaint, complaint_root decl, complain
1380 prototype, clear_complaints prototype): Moved to complaints.h.
1381 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
1382 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
1383 complaints.h. Remove casts from arguments to complain(),
1384 which is now a varargs function, and remove unnecessary
1385 placeholder zero args.
1386 * defs.h (begin_line): Add prototype.
1387 * defs.h (vprintf_filtered): Add prototype.
1388 * dwarfread.c (varargs.h): Remove, no longer needed.
1389 * dwarfread.c (dwarfwarn): Remove prototype and function.
1390 * dwarfread.c (complaints): Define a bunch of complaints.
1391 * dwarfread.c (SQUAWK): Remove macro defs, convert all
1392 usages to standard complain() calls.
1393 * utils.c (begin_line): New function that ensures that
1394 whatever gets filter-printed next starts on its own line.
1395 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
1396 but to stdout (calls vfprintf_filtered internally).
1398 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
1400 * remote.c: Avoid printf_filtered line limit. Suggested by
1401 Robert R. Henry, <rrh@tera.com>.
1402 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
1404 * main.c (main): Accept --silent as well as --quiet. Change +help
1405 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
1407 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
1408 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
1410 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
1412 * tm-nindy960.h, remote-nindy.c: Lint.
1414 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
1416 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
1417 a optional type to decorate as an array type, the type of the
1418 index, and the bounds of the array. Records this additional info
1419 in the array type for use with languages with nonzero array
1421 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1422 to note that arrays may have bounds.
1423 * gdbtypes.h (create_array_type): Update prototype.
1424 * c-exp.y (ptype production): Adjust for new create_array_type
1425 calling conventions.
1426 * coffread.c (decode_type): Call create_array_type rather than
1427 handcrafting array types.
1428 * convex-tdep.c (value_type): Remove, now use create_array_type.
1429 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1430 vector_type into calls to create_array_type.
1431 * dwarfread.c (decode_subscr_data): Name changed to
1432 decode_subscript_data_item throughout.
1433 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1434 create_array_type. Now records index type and range as well.
1435 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1436 change to use create_array_type.
1437 * dwarfread.c (read_subroutine_type): Test existing user defined
1438 types before decorating them, to ensure they are blank, and
1439 complain about it if they are not.
1440 * dwarfread.c (decode_fund_type): For unrecognized types, always
1441 return some valid type (type integer). If the unrecognized type
1442 cannot be an implementation defined type, complain as well.
1443 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1444 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1445 * mipsread.c (upgrade_type): Add FIXME comment that code to
1446 handcraft arrays should be replaced with call to create_array_type.
1447 * stabsread.c (read_array_type): Replace code to handcraft
1448 array types with call to create_array_type.
1449 * valprint.c (type_print_varspec_prefix): Minor formatting
1450 change, join lines that don't need to be split.
1452 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1454 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1455 decl for attach_flag, it now lives in inferior.h.
1456 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1457 Make most functions static.
1458 * hppah-nat.c: General cleanups, remove BSD specific code (since
1459 that all lives in hppab-nat.c).
1460 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1461 Change sense of test against inside_entry_file(). This fix is
1463 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1464 to read/write_register_bytes().
1465 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1466 work around PA-GAS assembler bug. Also, add trailing */ to some
1468 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1469 Same reason as above.
1471 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1473 * mipsread.c (parse_symbol): When checking whether a structured
1474 type is an enum, check qualifiers of its first member, as well as
1475 the base type of the member. Bug found and fixed by John M.
1476 Farrell, <farrell@fjord.reo.dec.com>.
1478 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1479 * remote-vx.c: Don't include vx-share/reg.h.
1480 * vx-share/ptrace.h: Reproduce from scratch.
1481 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1482 * Makefile.in: Remove references to removed files, and to removed
1483 29k-share directories.
1485 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1487 * c-lang.c (_initialize_c_language): Name changed from
1489 * m2-lang.c (_initialize_m2_language): Name changed from
1491 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1492 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1493 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1494 expression parsing into c-lang.c and m2-lang.c respectively.
1495 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1496 m2-exp.y respectively.
1497 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1498 and m2-* files respectively.
1499 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1500 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1501 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1502 * expression.h (struct block): Forward declaration for prototypes.
1503 * language.h (struct objfile): Forward declaration for prototypes.
1504 **** start-sanitize-chill ****
1505 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
1506 * Makefile.in (HFILES): Add ch-lang.h.
1507 * Makefile.in (OBS): Add ch-lang.o.
1508 * ch-exp.y: Migrate code that has nothing to do with expression
1509 parsing into ch-lang.c.
1510 * ch-lang.c: New file, code migrated from c-exp.y.
1511 * ch-lang.h: New file, internal interface between ch-* files.
1512 * ch-lang.c (_initialize_chill_language): Name changed from
1513 _initialize_chill_exp.
1514 **** end-sanitize-chill ****
1516 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
1517 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
1518 * config/amix.mh (NATDEPFILES): Add.
1519 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
1522 * dwarfread.c (decode_subscr_data): Remove spurious test that
1523 accepted only integer subscript types. We don't do anything
1524 with the type at the moment anyway.
1526 **** start-sanitize-chill ****
1527 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
1529 * ch-exp.y (match_character_literal): Fix case where no
1530 match at all is found.
1531 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
1532 width types. For example, "INT" is always 2 bytes regardless
1533 of the values of any TARGET_*_BIT macros. So use explicit
1534 numeric sizes for the types.
1535 **** end-sanitize-chill ****
1537 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
1539 * c-exp.y (c_create_fundamental_type): New function to create
1540 language specific fundamental types for C.
1541 * m2-exp.y (m2_create_fundamental_type): New function to create
1542 language specific fundamental types for Modula 2.
1543 * c-exp.y (c_language_defn, cplus_language_defn): Add
1544 c_create_fundamental_type to language struct initializers.
1545 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
1546 to language struct initializers.
1547 * dwarfread.c (expression.h, language.h): Include.
1548 * dwarfread.c (ftypes): New array to hold fundamental types
1549 for current compilation unit.
1550 * dwarfread.c (cu_language_defn): New pointer to language
1551 struct for language of current compilation unit.
1552 * dwarfread.c (dwarf_fundamental_type): New function to
1553 create/lookup fundamental types.
1554 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
1555 * dwarfread.c (throughout): Replace lookup_fundamental_type
1556 with dwarf_fundamental_type.
1557 * dwarfread.c (read_file_scope): Zero out ftypes for each new
1558 compilation unit (may be different language or different objfile).
1559 * gdbtypes.c (lookup_fundamental_type): Move actual type
1560 creations into language specific fundamental type creation
1561 functions and call via create_fundamental_type. Add comment
1562 about this function being obsolescent.
1563 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
1564 sized signed and unsigned integers.
1565 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
1566 * language.c (language_def): New function to lookup a language
1567 struct given it's enumeration.
1568 * language.h (struct language_defn): Add la_fund_type, a pointer
1569 to a function that creates fundamental types for this language.
1570 * language.h (create_fundamental_type): New macro to create
1571 fundamental types based on the current language.
1572 * language.h (language_def): Add prototype.
1573 * language.c (unk_lang_create_fundamental_type): New function
1574 for initializing language structs, calls error if called.
1575 * language.c (unk_language_defn, auto_language_defn,
1576 local_language_defn): Use unk_lang_create_fundamental_type.
1577 **** start-sanitize-chill ****
1578 ch-exp.y (chill_create_fundamental_type): New function.
1579 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
1580 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
1581 **** end-sanitize-chill ****
1583 **** start-sanitize-chill ****
1584 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
1586 * dwarfread.c (CHILL_PRODUCER): Add producer string for
1588 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
1589 as GCC_PRODUCER and GPLUS_PRODUCER.
1590 **** end-sanitize-chill ****
1592 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
1594 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
1597 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
1599 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
1600 rather than '$'. This particular piece of braindamage is
1601 spreading like ooze. It's now infected libiberty, deja-gnu,
1603 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
1604 hardwired '$' character.
1606 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
1608 (Changes to break incredibly ugly, unmaintainable 750 line
1609 read_struct_type function up into managable pieces.)
1610 * Makefile.in (VERSION): Bump to 4.7.3.
1611 * stabsread.c (struct field_info): Local struct definition.
1612 * stabsread.c (read_member_functions, read_struct_fields,
1613 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
1614 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
1615 functions from fragmented read_struct_type.
1616 * stabsread.c (stabs_general_complaint): Catchall complaint.
1617 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
1618 symbol name continuation code. Use macro throughout.
1619 * stabsread.c (various places): Replace add-one-to-pointer
1620 with pointer increment.
1621 * stabsread.c (read_type): Retain function local copy of type
1622 descriptor. Rearrange code calling read_struct_type() to match
1624 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
1625 a single blank as the name of nameless enumerations. Recognize
1626 this special case and set nameless flag.
1627 **** start-sanitize-chill ****
1628 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
1630 * ch-exp.y (access_name): New non-terminal token and
1632 * ch-exp.y (general_procedure_name): Now a terminal token.
1633 * ch-exp.y (location): Expand production.
1634 * ch-exp.y (match_simple_name_string): New function.
1635 * ch-exp.y (yylex): Call match_simple_name_string and return
1636 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
1637 **** end-sanitize-chill ****
1639 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
1641 * munch: Backslash escape vertical bar characters inside
1642 grep patterns since they have special meaning for some greps.
1643 * parse.c (write_exp_string): Complete rewrite to store string
1644 contants as a leading explicit length, followed by the string data,
1645 followed by a trailing explicit length.
1646 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1647 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1648 Use recorded explicit length of strings in expression elements,
1649 rather than strlen. Adjust code to skip over strings stored in
1650 expression elements, and code to access strings, to account for
1651 new leading explicit size expression element.
1652 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1653 0, to avoid negative expression element indices.
1654 * valops.c (search_struct_method): Minor whitespace change.
1656 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1658 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1659 which together maintain a dynamically expandable static buffer
1660 for the lexer to use when translating C strings to their internal
1661 form (other future uses possible). Fix parsing of C style strings
1662 to do the normal C style input conversions of escaped character
1664 * valops.c (value_string): Remove translation of escaped
1665 character sequences, now done in C expression parser.
1666 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1667 and decides if it should be printed in literal form or some other
1668 form, based on it's ASCII value and setting of sevenbit_strings.
1669 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1670 macro, change indentation style.
1671 **** start-sanitize-chill ****
1672 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1673 * ch-exp.y (chill_printstr): First cut at real function instead
1675 **** end-sanitize-chill ****
1677 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1679 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1681 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1683 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1685 * defs.h (sevenbit_strings): Add declaration.
1686 * defs.h (printchar): Replace with gdb_printchar.
1687 * language.h (language_defn): Add new function pointers
1688 la_printchar and la_printstr, to do language dependent
1689 printing of characters and strings.
1690 * language.h (local_printchar, local_printstr): New macros
1691 to call language dependent functions pointed to by la_printchar
1692 and la_printstr respectively.
1693 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1694 dependent functions for printing characters and strings.
1695 * c-exp.y (c_language_defn, cplus_language_defn): Add
1696 c_printchar and c_printstr.
1697 * command.c (do_setshow_command): Rename printchar use to
1699 * expprint.c (print_subexp): Replace C style string output
1700 with call to local_printstr.
1701 * language.c (unk_lang_printchar, unk_lang_printstr):
1702 New stubs, currently errors.
1703 * language.c (unknown_language_defn, auto_language_defn,
1704 local_language_defn): Add unk_lang_printchar and
1706 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1707 language dependent functions to print characters and strings.
1708 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1709 * utils.c (printchar): Renamed to gdb_printchar.
1710 * valprint.c (print_string): Remove prototype, function moved
1711 to c-exp.y, where it becomes c_printstr.
1712 * valprint.c (print_max): Made global for reference from the
1713 language dependent printing routines in *-exp.y.
1714 * valprint.c (repeat_count_threshold): New variable with function
1715 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1716 Change all references to old macro to references to new variable.
1717 * valprint.c (value_print, val_print): Replace calls to
1718 print_string with calls to local_printstr.
1719 * valprint.c (val_print): Replace C style character printing
1720 with call to local_printchar.
1721 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1722 * valprint.c (_initialize_valprint): Add add_show_from_set
1723 call for setting up repeat_count_threshold as print variable.
1724 **** start-sanitize-chill ****
1725 * ch-exp.y (decode_integer_value): New function.
1726 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1727 * ch-exp.y (chill_printchar, chill_printstr): New language
1728 dependent functions for printing characters and strings.
1729 * ch-exp.y (chill_language_defn): Add chill_printchar and
1731 **** end-sanitize-chill ****
1733 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1735 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1736 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1737 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1739 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1741 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1742 and assume the process has been killed.
1744 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1746 * remote-udi.c (udi_open): Reset vars so that user can re-run
1747 programs without leaving GDB.
1748 * (many routines): Slightly improve error handling.
1749 * (download): Zero out BSS by longs instead of bytes to avoid
1750 timeouts in real hardware.
1751 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1752 that connection is no longer in use after shutdown() of socket.
1753 This keeps GDB from dying of a SIGPIPE when you issue multiple
1754 `target udi' commands.
1756 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1758 * language.h (language_format_info): New structure to bundle
1759 local formatting information.
1760 * language.h (language_defn): Replace individual format info
1761 with language_format_info structs.
1762 * language.h (local_*_format, local_*_format_prefix,
1763 local_*_format_specifier, local_*_format_suffix): New macros
1764 for binary/octal/decimal/hex formats to access info elements.
1765 * c-exp.y (c_language_defn): Update for new format handling.
1766 * m2-exp.y (m2_language_defn): Update for new format handling.
1767 * dbxread.c (language.h): Include for partial-stab.h use.
1768 * mipsread.c (expression.h, language.h): Include for
1770 * defs.h (local_hex_format, local_hex_format_custom,
1771 local_hex_string, local_hex_string_custom): Move to language.h.
1772 * language.c (local_hex_format_custom, local_hex_string,
1773 local_hex_string_custom, local_octal_format_custom): Use new
1775 * language.c (unknown_language_defn, auto_language_defn,
1776 local_language_defn): Update for new format handling.
1777 * printcmd.c (print_scalar_formatted): Use new macros
1778 to access decimal and binary format info for printing.
1779 **** start-sanitize-chill ****
1780 * c-exp.y (chill_language_defn): Update for new format handling.
1781 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1782 * ch-exp.y (decode_integer_literal): Add function
1783 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1784 * ch-exp.y (builtin_type_chill_char): Add definition.
1785 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1786 **** end-sanitize-chill ****
1788 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1790 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1792 (aix_framedata): added nosavedpc field.
1793 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1795 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1796 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1797 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1798 instructions as function_frame_info does. Expand special case of
1799 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1801 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1803 (function_frame_info): Set frameless if the function has no frame,
1804 and set nosavedpc if the PC was not saved. Handle gcc generated
1805 stfd 31,-4(31); st 31, -12(31) correctly.
1806 (frameless_function_invocation): New second argument pcsaved; if 0
1807 return whether the function has a frame, if 1 return whether the
1809 (frame_initial_stack_address): Correct typo: cache registers for
1810 callee_fi, not for fi, (avoids reading garbage memory locations).
1812 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1814 * infrun.c (wait_for_inferior (just before step_over_function
1815 label)): Change test for stepping into subroutine to check for the
1816 presence of line number info. This makes stuff compiled with -g1
1817 cause GDB to not lose control when stepping.
1819 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1820 Improve comments as well.
1822 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1824 * Makefile.in (VERSION): Bump to 4.7.2
1825 * symtab.c (find_pc_symtab): Fix return of random value
1827 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1828 Makefile since it contains sed patterns used in generation.
1829 Add sed pattern to also delete #include of any malloc.h.
1830 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1831 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1832 function names to conform to K&R terminology with respect to
1833 logical and bitwise operators:
1834 UNOP_ZEROP => UNOP_LOGICAL_NOT
1835 UNOP_LOGNOT => UNOP_COMPLEMENT
1836 BINOP_LOGAND => BINOP_BITWISE_AND
1837 BINOP_LOGXOR => BINOP_BITWISE_XOR
1838 BINOP_LOGIOR => BINOP_BITWISE_IOR
1839 BINOP_AND => BINOP_LOGICAL_AND
1840 BINOP_OR => BINOP_LOGICAL_OR
1841 PREC_OR => PREC_LOGICAL_OR
1842 PREC_AND => PREC_LOGICAL_AND
1843 PREC_LOGIOR => PREC_BITWISE_IOR
1844 PREC_LOGXOR => PREC_BITWISE_XOR
1845 PREC_LOGAND => PREC_BITWISE_AND
1846 value_zerop() => value_logical_not()
1847 value_lognot() => value_complement()
1848 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1849 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1850 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1851 and is nonexistant in some SVR4 based systems.
1852 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1853 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1855 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1856 * source.c (source_info): Fix minor nits, print "1 line" rather
1857 than "1 lines", and "language is <lang>".
1858 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1859 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1860 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1862 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1863 **** start-sanitize-chill ****
1864 * ch-exp.y: New expression parser, for GNU-Chill.
1865 * defs.h (enum language): Add language_chill.
1866 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1867 LANG_MODULA2 a recognized language.
1868 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1869 Chill as well as Modula-2.
1870 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1871 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1872 * language.c (set_language_command): Add chill.
1873 * language.c (binop_result_type, integral_type, character_type,
1874 boolean_type, structured_type, value_true, binop_type_check):
1875 Add language_chill cases.
1876 * language.h (_LANG_chill): Define.
1877 * symfile.c (deduce_language_from_filename): Recognize the
1878 filename extensions ".chill", ".c186", and ".c286" for Chill.
1879 * valprint.c (typedef_print): Add case for language_chill.
1880 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1881 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1882 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1883 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1885 * Makefile.in (distclean): Add target ch-exp.tab.c.
1886 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1887 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1888 * eval.c (evaluate_subexp): Add OP_BOOL case.
1889 * expprint.c (print_subexp): Add OP_BOOL case.
1890 **** end-sanitize-chill ****
1892 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1894 * infcmd.c (set_environment_command): Avoid skipping first
1895 char of env value if an '=' appears in it. Bug report and fix
1896 by Mark Jungerman, <maj@lucid.com>.
1898 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1900 * infcmd.c (step_over_calls): Improve comments.
1901 * symtab.c (find_pc_psymtab): Clean up a bit.
1902 * (find_pc_symtab): Fix comments, clean up code.
1903 * (find_pc_line): General cleanups, efficiency improvements.
1904 Also, don't return garbage when some line info exists, but there
1907 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1909 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1910 member, and the stat pointer passed to vmap_symtab was NULL, the
1911 wrong vmap entries would be modified. Fixes behavior where
1912 attempting to load symbols for a module with no member would mess
1913 up already read in symbols.
1915 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1917 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1918 29k-share/dfe/mini2udi.o.
1919 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1920 * alldeps.mak, depend: Update to deal with removal of
1921 aforementioned files.
1922 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1923 requirement for useless 'program' argument. Clean up
1924 udi_create_inferior, and udi_load to call common download()
1925 routine. Create download routine to load remote hosts directly
1926 (with the help of BFD) so that we don't need yank.c and
1928 Fix udi_detach to call UDIDisconnect with
1929 the right arguments. Clean up udi_resume, don't assign tip_error
1930 twice. Clean up udi_wait, straighten out status codes. Make
1931 udi_kill really work.
1933 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1935 * c-exp.y: separated host/target idea of integer type size,
1936 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1937 UINT and CHAR rules. (parse_number): work out the targetwise type
1938 of a number based upon it's size and qualifiers. (yylex): chars
1939 are now treated the same way as ints.
1941 * source.c (indentify_source_line): don't core dump if wanted
1942 line is larger than number of lines in source. (can happen when
1943 coff gets confused about #included source).
1945 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1947 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1948 when debugging a program with 100 shared libraries.
1950 * solib.c (solib_map_sections): Always close the BFD we open.
1951 Free all malloc'd storage we allocate, too, including error cases.
1952 (struct so_list): Remove unused so_bfd member.
1953 (clear_solib): Don't bother closing so_bfd.
1955 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1956 cacheable. `So many symbol files, so little file descriptors.'
1958 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
1960 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
1961 Stubs should stand alone as much as possible.
1963 * source.c (show_directories): Avoid printf_filtered length prob
1964 pointed out by Jonathan Stone.
1966 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
1967 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
1968 <Lee_Cooprider@vos.stratus.com>.
1970 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
1972 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
1973 struct, not struct itself.
1974 * serial.h (serial_restore): Fix prototype, takes pointer not
1977 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
1979 * Makefile.in (depend): Add nm.h to the list of things to fixup.
1980 * depend: Redo, to fixup nm.h problems with *-tab.c files.
1982 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
1984 * i386-stub.c: Remove ansidecl.h and the few uses of it.
1985 Stubs should stand alone as much as possible.
1987 * README: Add remote-es1800.c and remote-st2000.c to table.
1988 * go32-nat.c: Remove, there is no native go32 support.
1989 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
1991 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
1993 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
1994 new routines to deal with sending SIGINTs to attached processes
1995 when the user interrupts the controlling GDB.
1996 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
1997 the aforementioned routines when waiting for the attached process.
1999 * elfread.c, mipsread.c: Include <string.h>.
2000 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2001 * serial.h: Add prototype for serial_restore().
2003 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2005 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2006 minimal_symbol_count, because the NULL symbol is not included in
2007 the count. This prevented this function from finding the last
2008 symbol in the table.
2010 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2012 * dbxread.c (process_one_symbol): if not defined
2013 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2014 the start of the function, not just after N_FUN.
2016 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2018 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2019 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2020 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2021 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2022 file. Remove preprocessor defines that previously did remapping.
2024 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2026 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2027 Bug fix courtesy of Alexander Klaiber.
2029 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2031 hp300 native support (hp300hpux untested).
2033 * hp300ux-xdep.c: removed.
2034 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2035 * xm-hp300hpux.h: updated copyright.
2036 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2037 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2038 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2039 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2040 fork-child.o coredep.o corelow.o.
2041 (NAT_FILE, NATDEPFILES): new macros.
2042 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2043 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2045 (NAT_FILE, NATDEPFILES): new macros.
2046 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2048 Vax ultrix native support.
2050 * nm-vax.h: new file.
2051 * Makefile.in (HFILES): added nm-vax.h.
2052 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2053 coredep.o corelow.o removed.
2054 (NAT_FILE, NATDEPFILES): new macros.
2055 * xm-vax.h: updated copyright.
2056 (REGISTER_U_ADDR): removed.
2058 Apollo native support (untested).
2060 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2061 * a68v-nat.c, nm-apollo68[bv].h: new files.
2062 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2063 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2064 * a68v-xdep.c: removed.
2065 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2066 inftarg.o fork-child.o a68v-xdep.o.
2067 (NAT_FILE, NATDEPFILES): new macros.
2069 * defs.h: include nm.h.
2070 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2071 sparc-tdep.c, : do not include nm.h.
2072 * doc/gdbint.texinfo: nm.h now included in defs.h.
2074 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2076 * Makefile.in (VERSION): 4.7.1 post release!
2078 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2080 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2082 * Makefile.in (VERSION): gdb-4.7 release.
2083 * README: Update for gdb-4.7.
2085 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2087 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2090 * alldeps.mak, depend: Update.
2092 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2094 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2096 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2097 causes problems in setting breakpoint in the right place in
2098 functions with `float' args which are passed as doubles.
2099 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2100 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2102 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2104 * Makefile.in (HFILES): Add nm-i386sco.h.
2105 * dwarfread.c: include <sys/types.h> for SCO.
2106 * infptrace.c: Don't include ptrace.h under SCO.
2107 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2109 * config/i386v.mt: Add exec.o to TDEPFILES.
2111 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2113 * i386v-nat.c: Remove space from front of #endif.
2114 * irix4-nat.c: Remove externs of registers[], include inferior.h
2116 * mips-nat.c: Explicitly initialize zerobuf to 0!
2117 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2118 Always setup fci->frame, even if it's non-zero. Too many places
2119 depend upon this behavior (and I have to get a release out the
2121 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2122 processing_gcc_compilation if we find the embedded stabs marker.
2123 This fixes several bugs with finding the location of short or char
2124 function parameters passed on the stack.
2126 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2128 Native support for sun4sol2.
2130 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2131 * nm-sysv4.h: new file.
2132 * Makefile.in (HFILES): added nm-sysv4.h.
2133 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2134 (NAT_FILE, NATDEPFILES): new macros.
2135 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2137 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2139 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2140 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2142 * Makefile.in (VERSION): Tick to 4.6.9.
2144 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2146 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2147 definition, replace with portable one.
2148 * remote-nindy.c: Lint.
2149 (nindy_wait): Return type is int, result is inferior_pid.
2150 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2151 (initialize_symmisc): Remove empty function.
2152 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2153 Remove obsolete, misspelled macro.
2154 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2155 (all @node commands): Use new form to avoid nitpicking errors.
2156 * doc/gdbint.texinfo: Document host/native/target split.
2158 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2160 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2162 * xm-mips.h (offsetof): Don't define this if __STDC__.
2164 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2166 umax native support (untested).
2168 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2170 (NAT_FILE, NATDEPFILES): new macros.
2171 * config/umax.mt (TDEPFILES): removed exec.o.
2172 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2173 removed to nm-umax.h.
2174 * nm-umax.h: new file.
2175 * Makefile.in (HFILES): added nm-umax.h.
2177 hppa native support (untested).
2179 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2180 (NAT_FILE, NATDEPFILES): new macros.
2181 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2182 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2183 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2184 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2185 * hppa[bh]-xdep.c: removed.
2186 * hppa[bh]h-tdep.c: do not include ptrace.h.
2187 * Makefile.in (HFILES): added nm-hppa[bh].h.
2189 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2191 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2193 * mips-nat.c: Straighten out include files. Work around
2194 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2197 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2199 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2200 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2201 backtraces from core files work.
2202 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2203 Functions are now defined in mips-nat.c.
2205 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2207 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2208 serial_default_name().
2210 * remote-hms.c, ser-go32.c, serial.h: Change from
2211 serial_timedreadchar() to new serial_readchar().
2213 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2215 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2217 * c-exp.y: Moved handling of 'const' and 'volatile' from
2218 <type> to <typebase>. This removes 2 conflicts.
2220 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2222 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2223 from breakpoint table when reseting breakpoints.
2225 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2227 Native support cleanup and corefile fixes for i386 SVR4 systems.
2229 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2230 fill_fpregset): Moved to i386v4-nat.c
2231 * i386v4-nat.c, nm-i386v4.h, : New files.
2232 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2233 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2234 change i386v-nat.o to i386v4-nat.o.
2236 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2238 Miscellaneous 386 configs updated.
2240 * config/i386aout.mt (TDEPFILES): removed exec.o.
2241 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
2242 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
2243 (NAT_FILE, NATDEPFILES): new macros.
2244 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
2245 config/i386v4.mt (TDEPFILES): removed exec.o.
2246 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
2247 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2248 (NAT_FILE, NATDEPFILES): new macros.
2249 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
2250 fork-child.o coredep.o corelow.o i386-xdep.o.
2251 (NAT_FILE, NATDEPFILES): new macros.
2253 Native support cleanup for i386bsd (untested).
2255 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
2256 * config/i386bsd.mh (NATDEPFILES): added exec.o
2257 * tm-i386bsd.h (FLOAT_INFO): removed.
2258 * nm-i386bsd.h (FLOAT_INFO): added.
2260 Native support for i386v (untested).
2262 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
2263 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2264 (NAT_FILE, NATDEPFILES): new macros.
2265 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2266 * i386-xdep.c: removed.
2267 * Makefile.in (HFILES): added nm-i386v.h
2268 * i386v-nat.c, nm-i386v.h: new file.
2269 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
2271 * tm-i386v.h (FLOAT_INFO): removed.
2273 Native support for linux (untested).
2275 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
2276 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
2277 (NAT_FILE, NATDEPFILES): new macros.
2278 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2279 * Makefile.in (HFILES): added nm-linux.h.
2280 * nm-linux.h: new file.
2281 * xm-linux.h: updated copyright. cleaned up formatting.
2282 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
2284 Native support for sun386 (untested).
2286 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
2287 fork-child.o sun386-xdep.o.
2288 (NAT_FILE, NATDEPFILES): new macros.
2289 * config/sun386.mt (TDEPFILES): removed exec.o.
2290 * Makefile.in (HFILES): added nm-sun386.h.
2291 * sun386-nat.c, nm-sun386.h: new file.
2292 * sun386-xdep.c: removed.
2293 * xm-sun386.h: updated comment and copyright.
2294 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2297 Native support for i386mach (untested).
2299 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
2300 fork-child.o mach386-xdep.o.
2301 (NAT_FILE, NATDEPFILES): new macros.
2302 * Makefile.in (HFILES): added nm-i386mach.h.
2303 * nm-i386mach.h, i386mach-nat.c: new files.
2304 * mach386-xdep.c: removed.
2305 * xm-i386mach.h: updated copyright.
2306 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2309 Native separation for go32 (untested).
2311 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
2312 * go32-nat.c: new file.
2313 * go32-xdep.c (call_ptrace, child_resume,
2314 fetch_inferior_registers, store_inferior_registers,
2315 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
2317 Native support for m88k (untested).
2319 * Makefile.in (HFILES): added nm-m88k.h
2320 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
2321 FETCH_INFERIOR_REGISTERS): removed.
2322 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
2323 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
2324 (NAT_FILE, NATDEPFILES): new macros.
2325 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
2326 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
2327 * m88k-xdep.c: removed.
2329 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
2331 * i386b-nat.c: Comment changes.
2332 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
2334 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
2336 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
2338 Avoid longjmp()-catching compilation errors in cross-ports.
2340 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
2341 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
2342 Move from mips-tdep.c and tm-{irix3,mips}.h.
2343 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
2345 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
2348 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
2349 (fetch_core_registers): Fix bfd_seek arguments.
2351 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
2353 Make core files work again (add back the `core' target).
2355 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
2356 (NATDEPFILES): Add corelow.o.
2357 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
2360 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
2361 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
2362 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
2363 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
2364 appears. FIXME, these should be moved to NATDEPFILES for native
2367 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2369 Ultra3 host/target/native split. (untested).
2371 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
2372 (fetch_register, fetch_inferior_registers,
2373 store_inferior_registers, fetch_core_registers): removed to
2375 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
2377 * Makefile.in (HFILES): added nm-ultra3.h.
2378 * nm-ultra3.h, ultra3-nat.c: new files for native support.
2379 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
2381 (NAT_FILE, NATDEPFILES): new macros for native support.
2382 * config/ultra3.mt (TDEPFILES): exec.o removed.
2384 * xm-vaxult.h: add MEM_FNS_DECLARED.
2386 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
2388 * Makefile.in (VERSION): Roll to 4.6.8.
2389 (OBS): Put version.o first, so Makefile rebuild happens early.
2391 * command.h: Publicize prototype for not_just_help_class_command.
2392 * command.c: Remove proto.
2393 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
2394 output. Move "maint info" from class info to class maintenance,
2396 * infrun.c: Move "stop" to class_obscure, and give it a
2397 function so it will not be seen as a global help topic. FIXME,
2398 it should be possible to set these attributes independently.
2400 * core.c (core_command): Make nicer error message for no core support.
2402 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
2404 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
2405 (elfstab_build_psymtabs): staboffset and stabstroffset args are
2407 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
2408 (scan_compilation_units): Punt unused filename arg. dbfoff,
2409 lnoffset, and curlnoffset are file_ptr's now.
2410 (dwarf_build_psymtabs): Drop desc and filename args; use
2411 objfile. dbfoff and lnoffset are file_ptr's now.
2412 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
2413 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
2414 (elf_symfile_read): Skip desc and filename args to
2415 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
2416 * gdb-stabs.h: Use file_ptr rather than off_t.
2417 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2418 compile-time debug check that someone turned off as "unused".
2419 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2420 * symfile.h: Update dwarf_build_psymtabs and
2421 elfstab_build_psymtabs prototypes.
2422 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2423 Use file_ptr offsets. bfd_seeks use L_SET.
2425 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2427 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2428 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2429 value so that demangler won't be invoked. This greatly speeds up
2431 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2432 linked_proc_info so that it properly deallocates the appropriate
2433 item after it is done with it instead of before.
2434 * Don't pass bogus frame pointer to create_new_frame(). Just
2435 leave it as zero so that lower level code will figure out the
2438 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2440 Sony News native support.
2442 * Makefile.in (HFILES): added nm-news.h.
2443 * nm-news.h: new file.
2444 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2445 fork-child.o coredep.o to NATDEPFILES.
2446 (NAT_FILE, NATDEPFILES): new macros for native support.
2447 * config/news.mt (TDEPFILES): removed exec.o.
2449 * remote-vx.c: remove redundant include of sys/time.h.
2451 * infrun.c: include ctype.h. Otherwise some machines result in
2452 undefined for isdigit.
2454 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2456 * configure.in: Convert m68k entries to m68* entries to handle
2457 all the various m68xxx hosts and targets.
2458 * config/news1000.mt: No longer needed, same as news.mt.
2460 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2462 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2464 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2466 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2467 nm-sun2.h, nm-mips.h.
2469 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2471 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2473 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2475 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2477 * xm-hppah.h: if __STDC__ is not defined, define
2479 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2480 compiler; see the comment in the file.
2482 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2484 First cut at support for all BSD variants on 386.
2486 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2487 * i386b-nat.c: New native support file.
2488 * configure.in: Add host and target for i[34]86-*-bsd*.
2489 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2491 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2493 Sun2 native support (untested).
2495 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2496 REGISTER_U_ADDR): removed to nm-sun2.h.
2497 * nm-sun2.h: new file.
2498 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2499 fork-child.o sun3-xdep.o removed.
2500 (NAT_FILE, NATDEPFILES): new macros.
2502 Mips native support. Decstation and iris4 have been tested.
2505 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2506 fill_fpregset): removed to irix4-nat.c
2507 * mips-xdep.c: removed.
2508 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
2510 * procfs.c: include nm.h.
2511 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
2512 * xm-irix4.h: bump copyright.
2513 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
2514 PROC_NAME_FMT): removed.
2515 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
2516 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
2517 (NAT_FILE, NATDEPFILES): new macros for native support.
2518 (CC): supply default compiler switches.
2519 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
2520 fork-child.o coredep.o.
2521 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
2523 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
2524 fork-child.o mips-xdep.o coredep.o.
2525 (NAT_FILE, NATDEPFILES): new macros for native support.
2527 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2529 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
2530 (NATDEPFILES): added fork-child.o
2531 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
2532 (NATDEPFILES): added fork-child.o
2533 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
2534 (NATDEPFILES): added fork-child.o
2536 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
2538 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
2539 by using puts_filtered instead.
2541 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2543 * remote-nindy.c (nindy_load): Replacement version from Steve
2544 Chamberlain, doesn't require forking to run "strip" or "sx".
2546 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
2548 * Makefile.in (HFILES): Add nm-*.h files.
2550 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2552 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
2553 (NATDEPFILES): added fork-child.o.
2555 * doc/gdbint.texinfo: document a few more macros, create new
2556 section for native macros.
2558 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
2560 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
2561 resolution of copyright issues.
2563 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
2565 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
2566 subdir gets configured.
2568 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
2570 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
2572 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
2573 searching for a "bfd_strip" program. Also, fixed up arguments
2574 passed to that program.
2576 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
2577 which is now used for something else. Rewrite description of
2578 associated parameters to match how gdb does it now.
2579 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
2581 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
2583 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2585 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
2588 * inferior.h (proc_signal_handling_change): prototype removed.
2589 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
2590 (handle_command): now calls target_notice_signals.
2591 * procfs.c (proc_signal_handling_change): renamed to
2592 procfs_notice_signals. Now static. Add prototype. All callers
2594 * target.h (struct target_ops): new field, to_notice_signals.
2595 (target_notice_signals): new macro to cover new field.
2596 * target.c (cleanup_target): default to_notice_signals to ignore.
2597 * corelow.c (core_ops),
2599 inftarg.c (child_ops),
2600 procfs.c (procfs_ops),
2601 remote-adapt.c (adapt-ops),
2602 remote-eb.c (eb_ops),
2603 remote-es1800.c (es1800_ops, es1800_child_ops),
2604 remote-hms.c (hms_ops),
2605 remote-mm.c (mm_ops),
2606 remote-nindy.c (nindy_ops),
2607 remote-st2000.c (st2000_ops),
2608 remote-udi.c (udi_ops),
2609 remote-vx.c (vx_ops, vx_run_ops),
2610 remote.c (remote_ops),
2611 target.c (dummy_target),
2612 xcoffexec.c (exec_ops): added static initializer for
2614 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
2616 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
2618 * main.c (define_command): Add forgotten initializer.
2620 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
2622 * language.c, language.h: Move saved_language out to global
2623 expected_language. Set expected_language when user expectation
2625 * language.c (language_info): Don't print type/range checking gub.
2626 * main.c (main): Set expected language.
2627 (execute_command): Check against expected language.
2628 * symfile.c (set_initial_language): Set expected language.
2630 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
2632 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2634 A bunch of changes mostly to improve debugging of C++ programs.
2635 Specifically, the calling of inferiors methods is improved.
2637 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
2638 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
2639 hide the implementation details of pointer-to-method objects.
2640 How to tell if the pointer points to a virtual method is
2641 still very dependent on the particular compiler, but this
2642 should make it easier to find the places to change.
2643 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2644 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2645 macros, instead of a hard-wired-in code that incorrectly
2646 assumed a no-longerused representation of pointer-to-method
2647 values. And otherwise fix the relevant bit-rotted code.
2649 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2650 If there are both fields and methods, put a space between.
2652 * stabsread.c (read_struct_type): Fix bug in handling of
2653 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2654 by '_'). (It used to prematurely exit the loop reading in
2655 the fields, so it would think it should start reading
2656 methods while still in the fields. This could crash gdb
2657 given a gcc that can emit nested type information.)
2659 * valops.c (search_struct_method): Pass 'this' value by
2660 reference instead of by value. This provides a more
2661 consistent interface through a recursive search where the
2662 "bottom" functions may need to adjust offsets (due to multiple
2664 * valops.c, value.h, values.c: Pass extra parameters to
2665 value_fn_field and value_virtual_fn_field so we can
2666 correctly adjust offset for multiple inheritance.
2667 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2668 virtual function calls by using value_virtual_fn_field().
2669 * values.c: New function baseclass_offset, derived from
2670 baseclass_addr (which perhaps can be made obsolete?).
2671 It returns an offset rather than an address. This is a
2672 cleaner interface since it doesn't mess around allocating
2674 * valops.c (search_struct_method): Use baseclass_offset
2675 rather than baseclass_addr.
2677 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2679 * Makefile.in: Re-install 29K/UDI stuff.
2680 * remote-udi.c (udi_resume): Clean up.
2681 * (udi_wait): Rewrite, leave out bugs.
2682 * Add debugging code to print out all register fetches and stores.
2683 * Straighten out target_ops.
2684 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2686 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2688 * remote-udi.c (udi_create_inferior): run with no arguments should
2689 not pass the program name as an argument, since the UDI code
2690 already handles that.
2691 (udi_load): get the symbols from prog_name, not arg_string (the
2692 load command should really use arg_string as the program name, not
2693 prog_name, but at least the run command works now).
2695 * munch: HP9000/300 nm puts an extra space between T and symbol
2698 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2699 needed for vxworks targets.
2701 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2703 * am29k-tdep.c (_initialize_29k): Make it possible for the
2704 user to set and query the address where function calls into the
2705 inferior write a small scratch routine. `set call_scratch_address'
2706 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2707 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2708 not already cached validly.
2710 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2712 Rs6000 native support.
2714 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2715 machines without this header should not be compiling this file.
2716 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2717 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2718 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2719 * xm-rs6000.h: do not include ptrace.h.
2720 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2721 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2722 infptrace.o and inftarg.o move to NATDEPFIES.
2723 (NAT_FILE, NATDEPFILES): new macro for native support.
2725 Sun3 native support.
2727 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2728 new macros for native support.
2729 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2730 removed sun3-xdep.o.
2731 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2733 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2734 * sun3-nat.c, nm-sun3.h: new files for native support.
2736 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2738 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2739 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2740 dbfsize and use it to initialize new local file scope dbsize.
2741 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2742 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2743 DIEs as well as the current check for undersize DIEs. This helps
2744 to gracefully detect and reject corrupted DIE information.
2746 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2748 Add `command hooks' and a hook for inferior program stopping.
2750 * command.h (struct cmd_list_element): Remove unused `aux'
2751 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2752 * command.c (add_cmd): Initialize new fields, elim old.
2753 (add_alias_cmd): Clone new fields.
2754 (delete_cmd): Un-hook hookee if we're deleting hook.
2755 (help_cmd): Tell user the command is hooked, if it is.
2756 (lookup_cmd_1): Abbreviations return the original command
2757 instead of themselves, so that hooks on the original cmd will be
2759 * defs.h (enum command_class): Add class_pseudo and comments.
2760 * gdbcmd.h (execute_user_command): Add prototype.
2761 * infrun.c (normal_stop): If the stop command is hooked,
2762 run the hook whenever we stop.
2763 (hook_stop_stub): Stub for catch_errors.
2764 (_initialize_infrun): Set up pseudo "stop" command.
2765 * main.c (execute_user_command): Code extracted from execute_command.
2766 (execute_command): If hooked, run the hook before the command.
2767 (define_command): If defining a new hook, check the command it
2768 is hooking, and warn if none. Install the hook.
2769 * source.c (_initialize_source): "l" is an abbrev for "list".
2770 * doc/gdb.texinfo: Document command hooks.
2772 * Makefile.in (VERSION): Roll to 4.6.7.
2773 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2774 * infrun.c (breakpoints_inserted): Make it static again.
2775 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2777 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2779 Native file renaming.
2781 * nat-sparc.c -> sparc-nat.c
2782 * nat-sun4os4.h -> nm-sun4os4.h
2783 * nat-trash.h -> nm-trash.h
2784 * config/sun4os4.mh: track file renaming.
2785 * configure.in: link to nm.h rather than nat.h.
2786 * infptrace.c: include nm.h rather than nat.h.
2788 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2790 Host/target/native split for sun4.
2792 * Makefile.in (TSOBS): removed corelow.o.
2793 * infptrace.c: included nat.h.
2794 * nat-trash.h: temporary header file. This should be removed once
2795 all hosts have the native/host/target split.
2796 * configure.in: add a symlink from nat-trash.h to nat.h if no
2797 other nat file exists for this configuration.
2798 * sparc-tdep.c: no longer include sys/ptrace.h.
2799 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2800 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2802 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2803 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2804 to NATDEPFILES. removed sparc-xdep.o.
2805 (NATDEPFILES, NAT_FILE): new macros for native support.
2807 Break the direct connection from core_file_command to any
2808 particular type of core file support.
2810 * target.h (find_core_target): new prototype.
2811 * target.c (find_core_target): new function. Walks the target
2812 list looking for the core target.
2813 * core.c (core_file_command): replace calls to core_detach and
2814 core_open with find_core_target and direct calls.
2816 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2818 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2820 config/hp300hpux.mh: ALLOCA1 was not defined.
2822 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2824 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2825 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2826 until we can figure out a better way to do paging.
2828 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2830 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2831 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2832 * hppa-coredep.c: Remove, now that we use the hook.
2833 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2834 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2836 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2837 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2838 be ripped out and reimplemented right (see elfread.c).
2839 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2841 Rename all HPPA files to fit into unique DOS filenames:
2842 * *hppabsd* => *hppab*
2843 * *hppahpux* => *hppah*
2845 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2847 Make the /proc support a target-struct in its own right.
2849 * Makefile.in: Remove inftarg.[co], since it is now included via
2851 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2852 reference infptrace.o. Add fork-child.o to all *.mh that
2855 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2856 No longer global functions.
2857 (fork_inferior): New global function from fork-child.c.
2858 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2859 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2860 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2861 (child_create_inferior): New tiny function that calls fork_inferior.
2862 * fork-child.c: New file, containing fork_inferior, which is
2863 built from slight mods to inftarg.c's child_create_inferior.
2865 * procfs.c (procfs_ops): Add target vector.
2866 (attach): Rename as static do_attach.
2867 (procfs_create_inferior): New tiny function that calls fork_inferior.
2868 (child_xfer_memory): Rename to static procfs_xfer_memory.
2869 (store_inferior_registers): Rename to static procfs_store_registers.
2870 (inferior_proc_init): Rename to static procfs_init_inferior.
2871 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2872 procfs_files_info, procfs_open, procfs_mourn_inferior,
2873 procfs_can_run): Slightly mangled copies of the corresponding
2874 child_XXX routines from inftarg.c.
2875 (proc_wait): Renamed to static procfs_wait.
2876 (child_resume): Rename to static procfs_resume.
2877 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2878 (initialize_proc_fs): Rename to initialize_procfs. Set up
2881 * putenv.c: index -> strchr.
2882 * regex.c: Always rename bcopy to memcpy, etc.
2883 FIXME: Eventually do the renames rather than use #define's.
2884 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2886 * sparc-xdep.c: Move deferred_stores to target dependent.
2887 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2889 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2891 Split non-target-dependent code out of target_attach routines.
2893 * target.h: Comments on target_attach args and results.
2894 * infcmd.c (attach_command): Check for existing execution, call
2895 target_attach, set up terminal status and wait_for_inferior, wait
2896 for the attach status, and do normal_stop.
2897 * inftarg.c (child_attach): Remove target independent stuff.
2898 * remote-adapt.c (adapt_attach): Ditto.
2899 * remote-mm.c (mm_attach): Ditto.
2900 * remote-udi.c (udi_attach): Ditto.
2901 * remote-vx.c (vx_attach): Ditto.
2905 * remote-hms.c (hms_attach): Remove completely, it was useless.
2906 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2907 commented-out start_remote calls.
2908 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2909 DENTER and DEXIT macros and their calls. Use a real debugger --
2910 like gdb -- to see what functions are being called when.
2911 * utils.c (strcmp_iw): Make nonstatic, for lint.
2913 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2915 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2917 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2919 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2920 fix to differentiate between gcc1 & gcc2 compiled files so that we
2921 can debug calls that pass structs as args correctly.
2922 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2923 so, and what version.
2925 * remote.c (remote_wait): Make regs be char to avoid picayune
2926 ANSI compiler warnings.
2928 * energize.h: Move all external struct decls to inside of
2929 __STDC__, add prototype for energize_shell_wait().
2930 * energize.c (getpty): Clean up, make us really get a controlling
2932 * (energize_initialize): Disable SIGIO prior to setting up for
2933 I/O interrupts. Move setsid(), et. al. to getpty().
2934 * (energize_shell_wait): New routine to wait for things started
2935 via the shell command, uses wait() instead of /dev/proc.
2936 * Also, add prototype for execute_command_1().
2938 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2940 * inftarg.c (child_create_inferior, child_attach,
2941 child_mourn_inferior): collect unix child process stratum
2942 functions which live below the target vector into this file to
2943 facilitate host/target/native split. Also, make them static.
2944 * inflow.c (child_mourn_inferior): removed.
2945 * infrun.c (child_create_inferior, child_attach): removed.
2946 (resume): becomes global so that functions below the
2947 target vector can find it.
2948 * inferior.h (resume): add prototype.
2949 (child_mourn_inferior, child_create_inferior, child_attach):
2952 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2953 replaced with find_default_attach and
2954 find_default_create_inferior.
2956 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2958 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
2959 addresses don't get displayed in the wrong positions.
2961 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2963 Separate core functions along target vector in preparation for
2964 native support. Functions above vector now live in core.c. Those
2967 * core.c (solib_add_stub, core_close, core_open, core_detach,
2968 get_core_registers, core_files_info, core_ops): moved to corelow.c
2969 (_initialize_core): removed addition of core_ops target.
2970 * corelow.c: new file.
2971 (solib_add_stub, core_close, core_open, core_detach,
2972 get_core_registers, core_files_info, core_ops): moved from core.c
2973 (_initialize_corelow): new function.
2974 * gdbcore.h (core_open, core_detach): added prototypes.
2975 (core_ops): add forward declaration.
2976 * Makefile.in (SFILES_MAINDIR): add core.c
2978 (TSOBS): change core.o to corelow.o
2980 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
2982 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
2983 instead of 'sun' predefined symbol so that trap analysis code is
2984 enabled only when the TARGET is a sun3.
2986 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2988 * tm-i960.h (ext_format_i960): Add top-level declaration.
2989 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
2990 blocks, else Sun4 compiler complains.
2992 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
2994 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
2995 instruction's argument. Patch from jonathan@cs.stanford.edu
2998 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3000 Break the thread of control that implies that a unix child
3001 process will be the default target.
3003 * target.c (find_default_run_target, find_default_attach,
3004 find_default_create_inferior, return_zero): new functions.
3005 (cleanup_target): Make return_zero the default for to_can_run.
3007 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3008 child_create_inferior references with find_default_XXX instead.
3010 * target.h (struct target_ops): new field, to_can_run.
3011 (find_default_attach, find_default_create_inferior): new prototypes.
3012 (target_can_run): new macro.
3014 * Also added a zero (default) to_can_run element to all static
3015 struct target_ops initializations throughout GDB, except:
3016 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3018 * infrun.c (child_create_inferior): Clean up error handling when
3019 no exec file is specified.
3020 (child_attach): Don't require exec file.
3022 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3024 Remove kill_inferior_fast, in favor of target_kill, which goes
3025 through the target vector.
3027 * inferior.h (kill_inferior_fast): remove declaration.
3029 * main.c (disconnect): call quit_cover using catch_errors rather
3030 than calling kill_inferior_fast directly. New way goes through
3031 the target vector, handles attached processes, and writes
3032 command history if appropriate.
3033 (quit_cover): new function, wrapper for quit_command.
3035 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3036 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3037 inlining them into the local kill_inferior when needed.
3039 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3041 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3042 * stabsread.c (read_struct_type): Simplify complicated expression
3043 for dumb DECstation compiler.
3045 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3047 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3048 operands to memory management instructions, from WRS.
3050 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3052 * main.c (main): Back out previous language setting changes.
3053 Replace with simple default to C before processing any init
3054 files. There MUST be a language set, even in the absence of
3055 init files or executables, or expression parsing fails.
3057 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3059 * main.c (main): Move code that sets initial language to
3060 symfile.c. Fixup places where command files are processed to
3061 be consistent in setting a default language if none has been
3063 * symfile.c (set_initial_language): Add code moved from
3064 main() that sets an initial default language when a new
3065 symbol file is read.
3066 * symfile.c (symbol_file_command): Call set_initial_language.
3067 * symtab.c (find_main_psymtab): Add FIXME comment.
3069 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3071 * breakpoint.c, sparc-tdep.c: comment changes.
3072 * configure.in: removed target_dependent line.
3074 * remote-mm.c (mm_attach): change printf to error to prevent
3076 * remote-udi.c (udi_attach): change printf to error to prevent
3079 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3080 calls to {fetch|store}_inferior_registers with calls to
3081 target_{fetch|store}_registers, for remote-target independence.
3083 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3085 * Makefile.in: Fix bug I introduced in merging Rich's change.
3086 * infrun.c (child_create_inferior): Use proceed() rather than
3087 doing all the same stuff by hand.
3089 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3091 * Makefile.in, configure.in: add support for files used only when
3092 configured native, that is, when host = target.
3094 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3096 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3097 stores are target dependent and were moved from xm to tm.
3099 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3101 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3103 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3104 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3106 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3108 * target.h (struct target_ops): removed to_convert_to_virtual and
3109 to_convert_from_virtual elements. Initializations removed from
3110 all static initializations.
3111 (target_convert_to_virtual, target_convert_from_virtual):
3113 (host_convert_to_virtual, host_convert_from_virtual): Removed
3114 forward declarations.
3115 * target.c (cleanup_target): removed default assignments for
3116 to_convert_to_virtual and to_convert_from_virtual.
3117 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3119 * findvar.c (value_of_register, value_from_register):
3120 target_convert_to_virtual inlined.
3121 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3122 * valops.c (value_assign): target_convert_from_virtual inlined.
3124 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3126 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3127 position wrong if used for the prompt.
3128 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3130 Support for accessing arbitrary MIPS stack frames in memory.
3132 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3133 set, run it before INIT_EXTRA_FRAME_INFO.
3134 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3136 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3137 (FP) value in the frame_info struct if it is zero (as from top of
3139 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3141 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3142 comes back as zero. So does FP_REGNUM, as a trigger for
3143 init_extra_frame_info.
3145 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3146 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3147 (INIT_FRAME_PC): Defined to null.
3148 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3149 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3150 Briefly explain MIPS stacks in GDB.
3152 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3154 * copying.awk, copying.c (show_copying_command,
3155 show_warranty_command): Rename from copying_info, warranty_info,
3156 to match command function conventions.
3158 * utils.c (prompt_for_continue): Reinitialize more-counts
3159 before printing anything, and again afterward. Fix comments.
3160 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3161 or alloca() if needed.
3163 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3164 detect native versus cross-host.
3166 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3168 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3169 Suns. Rename to m68k_saved_pc_after_call.
3170 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3171 m68k_saved... instead of sun3_saved...
3173 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3175 * Makefile.in (update-depend, update-alldeps): Split out of
3176 setup-to-dist, for convenience in rebuilding the depend and
3178 (assorted): Update to catch straggler files when building gdb.tar.Z.
3180 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3182 Preliminary cleanup for splitting host/native/target.
3184 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3185 here; it is dealt with at a gdb-target-independent level.
3186 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3187 high toned routine. Fix return type to void.
3188 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3189 Rich and I believe the "real problem" was that both single_step
3190 and target_resume were issuing PT_CONTINUE calls. This would
3191 cause the second PT_CONTINUE to sometimes fail because the process
3192 was already running.
3193 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3195 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3197 * energize.c (pty_to_kernel): Must check for EAGAIN as
3198 termination condition.
3199 (full_filename): Don't prepend dirname if filename begins with /.
3200 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3202 (getpty (NCR)): Lotsa bug fixes...
3203 (kernel_dispatch (case StopRType)): Use kill() instead of
3204 killpg() so we can deal with losing systems...
3205 (wait_for_events): Work around NCR select() lossage. It doesn't
3206 zero out readfds when select() returns zero.
3207 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3208 getcwd() instead of getwd() (NCR getwd() seg faults).
3209 (energize_wait): Use sigaction() for NCR. Their version of signal()
3210 is unreliable by default.
3212 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3213 error from PIOCSWSTOP.
3215 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3216 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3217 defs.h, utils.c: Make vfprintf_filtered global.
3219 * energize.c (send_location): New routine to consolidate all
3220 places where we must notify kernel of where the given pc is.
3221 (cplus_demangle): Put single-quotes around demangled names.
3222 (energize_call_command): Call send_location() after doing up,
3223 down, and frame commands.
3225 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3227 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3228 pass at doc for two new remote targets---29K using UDI, and Tandem
3229 ST2000 using STDBUG.
3231 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3233 * doc/all.m4: turn on H8/300 stuff for generic manual
3235 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3236 after explicit call to breakpoint() in serial stubs.
3238 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3240 * mipsread.c: Clean up some white space.
3241 (parse_symbol): Handle stEnd of stFile.
3242 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
3244 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
3245 store_inferior_registers): Replace unexplained numbers
3246 with manifest constants from a DECstation header file.
3247 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
3248 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
3250 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
3252 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
3253 for "down". Suggested by Richard Stallman.
3255 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3257 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
3258 redeclaration bug on SunOS 4.
3260 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
3262 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
3263 * m68k-stub.c: Remove a few extraneous ANSI-isms.
3264 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
3265 they aren't already there.
3266 * remote-vx.c (vx_prepare_to_store): Ditto.
3267 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
3269 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
3271 Removed a large number of changes inserted by Per Bothner
3272 for C++ support. These will go back in when they've been
3275 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
3277 * serial.h: Fix prototye for serial_raw().
3278 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
3279 serial_write() to match prototypes.
3280 * remote-st2000.c (get_reg_name): Make *p be const.
3282 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3284 * remote-nindy.c (nindy_fetch_registers): Make return type void,
3285 to agree with target structure field type.
3286 (nindy_store_registers): Ditto.
3288 * Makefile (OPCODES): New var, pointing to opcodes library.
3289 (CLIBS, CDEPS): Include it.
3290 (saber_gdb): Load opcodes library.
3292 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
3294 * a68v-xdep.c (store_inferior_registers): declare as void.
3295 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
3296 * remote-st2000.c: Massive changes to use new serial package.
3297 Also added 'connect' command to transparantly connect to serial
3299 * ser-termios.c: Big cleanup, use nicer coding conventions.
3300 * ser-bsd.c: New module, serial stuff for BSD systems.
3301 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
3302 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
3304 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3306 * doc/gdb.texinfo: fix shameful error of agreement reported by
3307 jimb@occs.cs.oberlin.edu (Jim Blandy)
3308 * doc/gdb.texinfo: remove old partial discussion of remote serial
3309 protocol (via serial debug stubs)
3310 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
3311 use of serial debug stubs
3313 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3315 * symfile.h: Declaration of set_demangling_style() moved
3316 here from demangle.h (which is now in ../include).
3317 * i386-xdep.c: Update comment.
3319 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3321 * symtab.c (completion_list_add_symbol): restructured to optimize
3322 for time. First clip names that cannot match. Then clip any
3323 names we've already considered. Drop a redundant strncpy. Drop
3324 a redundant malloc and associated free for demangled names.
3326 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3328 * a68v-xdep.c (store_inferior_registers): Define as type void.
3329 * configure.in: Add host m68k-apollo*-bsd*.
3330 * demangle.c (struct demanglers): Use enum instead of constant
3331 value to keep braindamaged HP/Apollo compiler happy.
3333 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3335 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
3336 match "FOO". This allows 'break Foo' to work when Foo is
3337 a mangled C++ function. (See comment before function.)
3339 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
3341 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
3342 for files in vx-share/*.c.
3343 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
3344 for normal GDB source files.
3346 * Makefile.in (VERSION): Roll to 4.6.6.
3348 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
3349 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
3350 * tm-sun3os4.h: Update comments.
3351 * xm-delta88.h: Remove STACK_END_ADDR.
3353 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
3355 * Makefile.in (VERSION): Roll to 4.6.5.
3357 * infrun.c: Lint for recent `handle' changes.
3359 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
3360 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
3361 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
3362 should include a ser-XXX.o module.
3364 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
3365 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
3367 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
3368 known suns in configure.in, rather than mapping them to unique
3369 config files that happen to duplicate other config files.
3370 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
3371 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
3373 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
3375 * configure.in (*-*-sunos*): Use trailing * to match all
3376 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
3377 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
3378 in production on Sun-4.
3379 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
3380 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3381 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3383 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
3384 config/sparc-noun.mt: New target configs for embedded.
3385 * config/sun4os3.{mh,mt}: Remove, never existed in production.
3387 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
3388 target definitions for embedded with and without underlines on
3389 identifiers. FIXME -- this ought to be known by BFD instead.
3391 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
3392 not a parameter of the CPU, but of the development environment.
3393 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
3395 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3397 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
3398 (which involves reading in main's symtab) if we have no breakpoints.
3400 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3402 * dwarfread.c (cu_language): New local variable to record
3403 language for current compilation unit being processed.
3404 * dwarfread.c (set_cu_language): New local function to decode
3405 and record language for current compilation unit being processed.
3406 * dwarfread.c (synthesize_typedef): Add local function to
3407 synthesize a typedef for C++ classes, structs, unions, and
3409 * dwarfread.c (read_structure_scope): Synthesize typedefs
3410 for C++ classes, structs and unions.
3411 * dwarfread.c (read_enumeration): Synthesize typedefs for
3413 * dwarfread.c (read_file_scope): Call set_cu_language to
3414 record language for current compilation unit. After symtab
3415 is built, save this recorded language.
3416 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
3417 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3418 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3419 typedefs for C++ classes, structs, unions, and enumerations.
3420 * dwarfread.c (scan_compilation_units): Call set_cu_language
3421 to record language for current compilation unit.
3422 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3423 for TAG_enumeration_types, rather than in add_partial_symbol.
3424 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3425 case with class, struct, and union type cases, now that they are
3426 the same. Remove tests for non-NULL name attributes, now done
3428 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3429 treat as alias for TYPE_CODE_STRUCT for now.
3431 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3433 * Makefile.in: map "gdb" through program_transform_name when
3436 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3438 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3439 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3440 Use "regi" for local indexing through register numbers, reserving
3441 "regno" for the name of a specific register passed as an input
3442 parameter. Fix bug propagated through all versions that sometimes
3443 used regno as an index when it should have been regi, thus using
3444 -1 as an index in some cases.
3446 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3448 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3449 respectively, so same demangler can be used by other programs.
3450 * Makefile.in: Remove demangler stuff.
3451 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3452 * demangle.c (_initialize_demangler): Tell demangler which
3453 CPLUS_MARKER to assume.
3455 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3457 RS/6000 portability changes (for hosting cross-debuggers).
3459 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3460 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3461 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3462 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3463 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3464 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3465 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3466 (NO_SINGLE_STEP): Add, target-dependent.
3467 (loadinfotextindex): Lowercase, remove "aix_".
3468 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3469 (NO_SINGLE_STEP): Remove, target-dependent.
3470 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3471 * xcoffread.c: Only build file if RS/6000 native GDB.
3472 (build_function_symbol): Remove #if 0'd code.
3473 * rs6000-tdep.c: Cleanup. Add static fn protos.
3474 Use CORE_ADDR for addresses throughout. Make void fns void.
3475 (pop_dummy_frame): Add FIXME about bogosity of design here.
3476 (rs6000_struct_return_address): Ditto.
3477 (frameless_function_invocation, frame_get_cache_fsr,
3478 frame_initial_stack_address, xcoff_relocate_symtab,
3479 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3480 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3481 Use CORE_ADDRs. Change identifiers to lowercase.
3483 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3484 supplying dummy routines if non-native. Add prototype for
3485 static exec_one_dummy_insn. Move a mess of functions to
3486 rs6000-tdep.c (as above). Remove #if 0'd code.
3488 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3489 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3490 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3492 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3495 * vx-share/README, nindy-share/README: New files describing
3496 how these directories' code is shared, and with whom.
3498 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3500 * configure.in (target configurations): Reformat into table.
3501 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
3503 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
3504 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
3505 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
3506 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
3507 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
3508 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
3510 * Makefile.in (config-check): Add command to check whether
3511 configure.in is consistent with config/*.
3513 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
3515 * configure.in (host configurations): Reformat nested cases into
3516 easy-to-maintain table.
3517 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
3518 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
3520 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
3522 * cplus-dem.c: Reorder args to most local functions to make them
3523 follow the consistent pattern of struct work_stuff pointer first,
3524 followed by pointer into string being demangled, followed by
3525 pointer to the string where the result is being stored, followed
3526 by other args. Also generally replace most variables of name
3527 "type" with "mangled" for consistency. They all pointed to the
3528 same string but half were one name and half the other.
3529 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
3530 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
3531 use whenever a qualified name is being demangled.
3532 * cplus-dem.c (do_type): Qualified names are treated similarly
3533 to fundamental types, not as modifiers of fundamental types.
3535 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
3537 * configure.in: Add sparclite as a target.
3539 * sparc-stub.c (handle_exception): Flush instruction cache just
3540 before returning to the user. (hexToInt): Fix overzealous cleanup.
3542 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
3544 * infrun.c (handle_command): Rewrite to allow multiple signal
3545 numbers, signal number ranges, and to recognize "all" to mean all
3546 signals except those used by the debugger.
3547 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
3548 to set or reset actions for specific signals.
3550 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
3552 * coffread.c (decode_type): Call alloc_type to alloc new
3554 * stabsread.c (read_array_type, read_range_type, define_symbol):
3555 Call alloc_type to alloc new types.
3556 * stabsread.c (define_symbol): Move dbl_valu symbol field data
3557 from type_obstack to symbol_obstack.
3558 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
3560 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
3561 associated with a type, using the same mechanism as was used to
3562 allocate space for the type structure itself.
3563 * coffread.c (patch_type, coff_read_struct_type,
3564 coff_read_enum_type): Use TYPE_ALLOC.
3565 * dwarfread.c (struct_type): Use TYPE_ALLOC.
3566 * gdbtypes.c (create_array_type, check_stub_method,
3567 allocate_cplus_struct_type): Use TYPE_ALLOC.
3568 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
3569 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
3570 read_range_type): Use TYPE_ALLOC.
3572 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
3574 * breakpoint.c (breakpoint_re_set): Select a default source
3575 symtab if one is not currently selected.
3576 * utils.c (query): Call wrap_here before building the output
3577 query string, to turn off wrapping and flush any buffered output.
3578 Otherwise our query may end up in the wrap buffer and never be
3580 * eval.c (evaluate_subexp): Report error when attempting to
3581 evaluate subscript for types without a target type, rather
3582 than dumping core by using the NULL pointer.
3583 * symfile.c (symbol_file_command): Forget current_source_symtab
3584 and current_source_line when discarding symbol table.
3586 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
3588 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
3590 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
3591 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
3593 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
3595 * remote.c (remote_open): Fix baud rate setting to make -b flag
3596 work. (remote_wait): Change 'T' message parser to deal with new
3597 improved format which allows stub to send an arbitrary bunch of
3599 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
3600 make all this re-entrant by storing all state on the stack. Clean
3601 up memory error trapping. (computeSignal, set_debug_traps):
3602 make it all table driven. Make a start at a baud rate setting command.
3604 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
3606 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
3608 * remote-vx.c: redefine malloc to avoid buggy declaration on
3609 RS/6000 <rpc/types.h>.
3610 xm-rs6000.h: include <sys/select.h> to define fd_set for
3611 <rpc/svc.h> on RS/6000.
3613 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
3615 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
3616 recursive invocations of make. Always create installation
3619 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
3621 * m68k-pinsn.c: Minor fix in style of output (don't use
3622 range to indicate floating point control registers).
3624 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
3626 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
3628 * infcmd.c (registers_info): Handle multiple register names.
3629 Changes inspired by Roland McGrath.
3631 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
3633 * sparc-stub.c: New file. Mix it with your SPARClite
3634 application, and it will speak GDB remote protocol!
3635 * remote.c (remote_wait): Change 'T' (expedited reply) message to
3636 deal with arbitrary registers. Needed for sparc-stub.
3638 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
3640 * cplus-dem.c (cplus_markers): Add table for gnu style and
3641 use throughout, in place of compile time constant CPLUS_MARKER.
3642 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
3643 * cplus-dem.c (cfront_special): New function, as suggested
3644 by pfieland@stratus.com.
3645 * cplus-dem.c (forget_types): New function.
3646 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3648 * cplus-dem.c (mop_up): Call forget_types().
3649 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3650 Use throughout, instead of checking current_demangling_style.
3651 * cplus-dem.c (demangle_signature): When finding an explicit
3652 start of function args, forget all remembered types for
3653 lucid/cfront style demangling.
3654 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3655 underbar characters, use last pair as the delimiter. Hoist
3656 gnu_special() call up to cplus_demangle(). Call cfront_special()
3658 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3659 for inherited classes.
3660 * cplus-dem.c (demangle_args): Document quirks of numbered
3661 references to previously seen types.
3662 * dbxread.c (read_ofile_symtab, process_one_symbol):
3663 Use AUTO_DEMANGLING rather than explicitly checking
3664 current_demangling_style.
3665 * demangle.h: Add some comments.
3666 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3667 CFRONT_DEMANGLING): New macros.
3668 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3669 not found in the actual producer string produced by lcc.
3670 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3671 than explicitly checking current_demangling_style.
3673 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3675 * breakpoint.c (enable_longjmp_breakpoint,
3676 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3677 Check for duplicate breakpoints at the same address. Bug report
3678 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3680 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3682 * buildsym.c (end_symtab): Document that end_symtab can return
3683 NULL under non-error conditions.
3684 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3685 returned from end_symtab for empty compilation units.
3687 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3689 * am29k-tdep.c: Lint from DECstation compiler.
3690 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3691 As the man page says, "Sometimes you just can't get lint to shut
3692 up". That doesn't mean you should blow away the code it won't
3694 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3695 it up over the next few weeks. Make mips x 29k build.
3696 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3697 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3698 but leave it as a comment because the breakpoint instruction
3699 is not easily accessible at this moment (it's static, and if
3700 we define one here, it goes into every file compiled).
3702 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3704 * Makefile.in (VERSION): Bump to 4.6.3.
3705 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3706 function scopes when building partial symbol tables.
3707 * objfiles.c (open_existing_mapped_file): Make it clear in
3708 warning message that out of date mapped files are ignored.
3709 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3710 unit source file name in error message.
3712 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3714 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3715 * dwarfread.c (struct_type): In absence of AT_byte_size for
3716 bitfield, use size of object of member's type for the size of
3717 the anonymous object containing the bit field.
3718 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3719 an AT_byte_size attribute is seen.
3720 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3721 union aux_ext (was aux_ent).
3722 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3723 unsigned char* to char*, for Lucid compiler.
3724 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3725 to be correct type (from unsigned char* to char*).
3726 * valprint.c (type_print_derivation_info): Minor tweak to placement
3727 of commas in derived class printing.
3728 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3730 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3732 * xm-go32.h: Define LSEEK_NOT_LINEAR
3733 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3734 then work out the lseek positions of newlines by running through
3735 the file and `tell'ing. This makes source file listing work on
3736 OS's where the relationship between physical position in file and
3737 canonical position is indeterminate, eg VMS and DOS.
3739 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3741 * stabsread.c: Ensure that all members of all allocated structures
3742 are initialized to known state to avoid hard to find bugs with gdb
3743 using fields containing random data.
3744 * buildsym.c (start_subfile): Compact dirname initialization.
3745 * buildsym.c (patch_subfile_names): New function.
3746 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3747 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3748 * buildsym.h (patch_subfile_names): Add prototype.
3749 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3751 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3753 * remote-udi.c: Update comments.
3755 * remote.c (getpkt): Only force retransmission ten times;
3756 after that, assume bug in target code, and handle pkt anyway.
3758 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3760 * configure.in: Add support for apollo 68k under BSD environment.
3761 * xm-apollo68b.h: New file to support above.
3763 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3765 * configure.in: Recognize i486 host cpu.
3766 * valprint.c (type_print_derivation_info): Print derivation info
3767 in same form as class declarations in source.
3768 * valprint.c (type_print_varspec_suffix): Split arg printing
3769 code out to type_print_args function.
3771 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3773 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3774 at_import, at_frame_base.
3775 * dwarfread.c (completedieinfo): Remove cases for obsolete
3776 AT_visibility, AT_import, and AT_frame_base attributes.
3777 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3778 i860, which can keep up to 4 shadow breakpoints.
3779 * tm-stratus.h (USG): Define.
3780 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3781 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3782 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3783 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3784 * config/stratus.mt (TDEPFILES): Include files available from
3785 stratus that are not yet in release pending receipt of paperwork
3787 * buildsym.c (finish_block): Minor code format change.
3788 * gdbtypes.h (struct field): Add to comments.
3789 * gdbtypes.h (virtual_field_bits): Add to comments.
3790 * objfiles.c (allocate_objfile): Change obstack interface to
3791 match FSF merging efforts.
3793 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3795 * Makefile.in (VERSION): Bump to 4.6.2.
3796 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3797 * Makefile.in (OBS): Add stabsread.o
3798 * Makefile.in (stabsread.o): Add build rule.
3799 * stabsread.c, stabsread.h: New files.
3800 * buildsym.c: Split out stabs specific support to stabsread.c.
3801 * buildsym.h: Split out stabs specific support to stabsread.h.
3802 * dbxread.c (stabsread.h): Include
3803 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3804 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3805 * dbxread.c (read_ofile_symtab): Call end_stabs.
3806 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3807 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3808 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3809 really_free_pendings to cleanups.
3810 * elfread.c (elf_new_init): Call stabsread_new_init.
3811 * gdbtypes.c: Small changes to maintenance commands.
3812 * mipsread.c (stabsread.h): Include.
3813 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3814 * xcoffread.c (stabsread.h): Include.
3815 * xcoffread.c (global_stabs): Remove redundant def.
3816 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3818 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3820 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3821 * inflow.c (terminal_init_inferior, terminal_inferior,
3822 terminal_ours_1, initialize_inflow): Record and use state
3823 of lmode_inferior_valid and lmode_ours_valid.
3825 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3827 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3828 include <sgtty.h> on USG. (from sef).
3830 * depend: es1800 dependency needed here.
3832 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3834 * buildsym.c (read_struct_type): Initialize structs allocated
3835 with alloca, to avoid using random values from stack later on.
3836 * defs.h (fprintf_filtered): Add prototype.
3837 * gdbtypes.c (check_stub_method): Fix misleading comments.
3838 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3840 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3841 small changes to maint support functions.
3842 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3843 for some fields and expand comments.
3844 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3845 macro and track change to obstack_full_begin macro.
3846 * utils.c (fprintfi_filtered): New function.
3847 * valprint.c (type_print_base): Fixup field printing to not
3848 print extraneous lines and not print bogus "no data fields"
3849 messages for C++ classes with no data members. Also use new
3850 fprintfi_filtered function.
3852 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3854 * configure.in: es1800 ok for 68000 too.
3856 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3858 * configure.in: echo error messages to stderr, not stdout
3860 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3862 * configure.in: recognize hppa* instead of hppa
3864 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3866 * energize.c: Second cut at DynamicLoad message handling.
3868 * energize.c: Relativize pathnames in #include statements.
3869 * (kernel_dispatch): Better error messages for unknown protocol
3871 * (kernel_dispatch): First cut at DynamicLoad message handling.
3873 * Makefile.in: Remove -I../readline from all compilations,
3874 include a special case for main.o instead.
3876 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3878 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3879 error if it fails to find a member type, rather than return NULL
3880 and trigger a coredump.
3881 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3882 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3883 match on complete demanglings, including argument lists for member
3884 functions, rather than just accepting the first demangling that
3885 matches the class and function name.
3886 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3887 to start_symtab as the directory name.
3888 * dwarfread.c (completedieinfo): Strip off any leading hostname
3889 portion of the AT_comp_dir attribute string. Gdb doesn't know
3890 what to do with them (FIXME).
3892 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3894 * breakpoint.c (commands_command): Simplify code a bit, remove
3895 unnecessary fflush().
3897 * Makefile.in (OTHERS): Add gcc.patch.
3898 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3900 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3902 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3903 lcc producer string.
3905 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3907 * WHATS.NEW renamed to NEWS.
3909 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3911 * dbxread.c, dwarfread.c: Re-enable experimental code to
3912 automatically select demangling style.
3913 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3914 DEMANGLING_STYLE, to make more descriptive. Revert back to
3915 "auto" as default. Comment use.
3916 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3917 * Makefile.in (${DEMANGLER}.o) Remove target and special
3920 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3922 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3924 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3926 * Makefile.in, demangle.c: Change default demangling style to
3928 * Makefile.in: Update version to 4.6 !!!
3929 * README, WHATS.NEW: Update for 4.6.
3931 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3933 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3936 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3937 nodes as base classes.
3939 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3941 * alldeps.mak, depend: Update.
3943 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3945 * Makefile.in (VERSION): 4.5.9.
3947 * xm-hp300bsd.h: Add decl for strdup().
3948 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3949 PDR. Cleanup a few things, fix compilation warnings.
3951 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3953 * Makefile.in (DEMANGLING_STYLE): New define to set default
3954 demangling style for C++. Defaults to "auto".
3955 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3956 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3957 * Makefile.in (OBS): Add demangle.o
3958 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
3959 Remove compile time decisions about demangling style and replace
3960 with runtime decisions using current_demangling_style.
3961 * cplus-dem.c (main): Expand code included during building of
3962 standalone demangler to recognize demangling style options.
3963 * dbxread.c (demangle.h): Include.
3964 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
3965 demangling style if processing g++ code and current demangling style
3966 is auto (Note: this feature currently disabled.)
3967 * demangle.c: New file, generic demangling control.
3968 * demangle.h (demangling_styles): New enumeration to select one
3969 of several demangling styles. Also define string names for each
3971 * demangle.h (set_demangling_style): Add prototype.
3972 * dwarfread.c (demangle.h): Include.
3973 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
3974 New producer string prefixes to recognize.
3975 * dwarfread.c (handle_producer): Consolidate actions for specific
3976 producers. Set demangling style based on producer string if
3977 current style is auto. (Note: this feature currently disabled.)
3978 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
3980 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
3982 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
3984 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3986 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
3987 * c-exp.y: Call lookup_signed_typename() after seeing
3988 "signed". This handles "signed char" correctly.
3989 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
3990 keywords before a type specifier.
3992 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
3994 * command.c (lookup_cmd_1): Clarify descriptive comments.
3995 * gdbcmd.h (maintenanceprintlist): Add declaration.
3996 * main.c (maintenanceprintlist): Add definition.
3997 * main.c (gdb_completer_command_word_break_characters): Add.
3998 * main.c (symbol_completion_function): Switch completer word
3999 break character sets dynamically, based on whether completion is
4000 being done on commands or on something else.
4001 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4002 * maint.c: Include demangle.h.
4003 * maint.c (maintenance_demangle): New function.
4004 * maint.c (maintenance_print_command): New function.
4005 * maint.c (_initialize_maint_cmds): Reorganize some commands
4006 under new maintenance print subcommand.
4008 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4010 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4011 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4012 target type. Otherwise, 'whatis this.field' wouldn't work,
4013 which would be inconsistent, since 'print this.field' works.
4014 * buildsym.c (read_struct_type, read_enum_type): Clear
4015 TYPE_FLAG_STUB flag.
4016 * buildsym.c (cleanup_undefined_types): Don't rely on a
4017 flawed "Reasonable test to see if" a type has been defined
4018 since it was referred to; now we can just see if the
4019 TYPE_FLAG_STUB flag has been cleared.
4020 * valprint.c (print_type_base): Emit public/protected/private
4021 labels for methods as well as fields. Also, indent these labels
4022 2 spaces instead of 4, for a more conventional "look".
4023 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4024 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4025 * gcc.patch: New file. Contains patch for gcc (so people
4026 with gdb-2.2.x won't have to wait for a new gcc release).
4028 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4030 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4031 (print_addr): Call print_address to show symbolic version as well.
4033 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4035 (vx_read_register): Declare inferior_fp_regs. Delete code for
4036 copying "inferior_registers" around; the values are already in var
4037 "registers". Use correct size for register set.
4039 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4040 target doesn't support it.
4041 (vx_read_register): Don't try reading them either.
4043 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4044 VxWorks back end reads them in one contiguous set except for this
4046 (register_names): Change "pc" to "pcw" to avoid confusion printing
4048 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4049 find the PC under VxWorks.
4051 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4053 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4054 to create new blank types, instead of handcrafting them.
4055 * defs.h (printfi_filtered): Add prototype.
4056 * utils.c (printfi_filtered): New function.
4057 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4058 to simplify the code. Other cleanups.
4059 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4060 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4061 use of various fields.
4062 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4063 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4064 production that currently treats it exactly the same as STRUCT.
4065 * c-exp.y (yylex): Recognize "class" as token CLASS.
4066 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4067 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4068 general symbol handling code. Call cplus_mangle_opname with
4070 * symtab.c (decode_line_2): Print demangled function names in
4071 breakpoint menus, instead of just file and line number.
4072 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4073 * valprint.c (type_print_base): Print "class" for C++ classes,
4074 rather than "struct". Print section labels for public, protected
4075 and private members of C++ classes.
4076 * values.c: Include demangle.h.
4077 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4079 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4081 * Makefile.in (VERSION): Update to 4.5.8.
4083 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4085 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4086 prevent crashes when examining cross-targets.
4087 * dbxread.c (process_one_symbol): Include directory name when
4088 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4089 find include files, and yacc/lex sources when the cwd doesn't match
4090 that in which the object was compiled.
4091 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4093 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4096 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4098 * maint.c (maintenance_command, maintenance_info_command):
4099 Install with allow_unknown as 0 and call help_list to show
4100 list of possibilities when no subcommand is specified.
4102 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4104 * configure.in: Add m68k-ericsson-*.
4105 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4107 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4109 * maint.c: New file.
4110 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4111 * Makefile.in (OBS): Add new file maint.o.
4112 * defs.h (command_class): Add class_maintenance.
4113 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4114 commands. Allow for them (and other nonessential parts of gdb)
4115 to be selectively left out under special circumstances.
4116 * gdbtypes.c (recursive_dump_type): New function; supports
4117 maintenance print-type command.
4118 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4120 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4122 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4123 initializers. Add initializations for setprintlist, showprintlist,
4124 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4125 * printcmd.c (maintenance_print_type): New maintenance cmd.
4126 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4127 implied by comment that all cmd lists are owned by main.c.
4128 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4129 that all cmd lists are owned by main.c.
4130 * language.c (setchecklist, showchecklist): Move to main.c, as
4131 implied by comment that all cmd lists are owned by main.c
4132 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4133 deletelist): Remove redundant declarations (also in gdbcmd.h).
4134 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4135 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4136 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4137 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4138 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4139 maintenance_print_msymbols, maintenance_print_objfiles):
4141 * symmisc.c (printsyms_command, printpsyms_command,
4142 printmsyms_command, printobjfiles_command): Removed from
4143 _initialize_symmisc.
4144 * main.c (dump_me_command): Moved to maint.c and renamed to
4145 maintenance_dump_me.
4146 * breakpoint.c (all_breakpoints_info): Rename to
4147 maintenance_info_breakpoints.
4148 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4149 all_breakpoints_info to add maintenance_info_breakpoints to the
4150 maintenanceinfolist instead.
4151 main.c (initialize_main): Set up maintenance class commands.
4153 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4155 * energize-patches: Fix minor problems with building energize lib.
4157 * energize-patches: Change names of all cadillac procedure calls
4158 to be energize procedure calls. Simplify many hooks by moving
4159 tests energize.c. Configure energize, and build it automatically now.
4161 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4163 * Makefile.in (VERSION): Bump to 4.5.7.
4164 * cplus-dem.c (demangle_args): Validate index for previously
4165 seen type to guard against bogus values from malformed manglings.
4166 * valops.c (value_struct_elt_for_reference): Guard against
4167 blindly using NULL return value from lookup_symbol.
4169 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4171 * cadillac.c, cadillac-patches: Rename to energize.c and
4172 energize-patches. Change all routines and variables named
4173 'cadillac*' to 'energize*'. Create new file called energize.h to
4174 hold all interface declarations.
4176 * deblib/connection/*: Move all of this stuff into energize/, but
4177 delete unneeded files.
4179 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4181 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4183 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4184 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4185 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4186 child processes, to avoid dead ones "hanging around" after GDB exits.
4187 (attach): Always stop the process if it needs it. Set RLC flag
4188 when attaching running processes, so it will continue if we detach
4189 it, quit, or are killed.
4190 (detach): Clear faults and set RLC flag to make process run
4192 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4194 (info_proc): Open process O_RDONLY, so we can see any process,
4195 even those controlled by debuggers.
4196 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4198 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4200 Relocate symbols using an array of section_offsets, rather than a
4201 single `addr' or `offset'. This makes Solaris-2 support work, and
4202 permits better VxWorks (and maybe xcoff) support later.
4204 * symtab.h (struct section_offsets): New structure for keeping
4205 a set of offsets, rather than a single one.
4206 (struct objfile): Replace addr with section_offsets member.
4207 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4208 * gdb-stabs.h: New include file with `symbol type specific'
4209 parameters for psymtabs and objfiles.
4210 * Makefile.in (HFILES): Add gdb-stabs.h.
4211 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4212 * coffread.c: Conforming changes. Fake offset array always 0.
4213 * dbxread.c: Conforming changes.
4214 (struct dbx_symfile_info): Move to gdb-stabs.h.
4215 (start_psymtab): Call elfstab_offset_sections to calculate good
4216 offsets for this source file, based on the ELF symbol table info.
4217 (read_ofile_symtab): Yank N_CATCH, which is dead.
4218 (process_one_symbol, N_CATCH): Yank.
4219 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4220 Relocate with SECT_OFF_TEXT.
4221 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4222 to distinguish relocatable from absolute symbols. Then, if not
4224 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4225 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4226 (", N_ROSYM): SECT_OFF_RODATA.
4227 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4228 (dbx_symfile_offsets): Add to translate addr to offset.
4229 * dwarfread.c: Conforming changes. Single offset currently used.
4230 * elfread.c: Add various complaints about elf/stab stuff.
4231 #include gdb-stabs.h. Conforming changes, using a single offset.
4232 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4233 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4234 for later use in building psymtabs.
4235 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4236 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4237 (free_elfinfo): New fn, frees all chained stab_section_infos
4238 in an objfile, and zaps the start-of-chain pointer.
4239 (elfstab_offset_sections): New fn, looks in stab_section_info
4240 chain to determine section bases to relocate a psymtab's worth
4241 of symbols, as they are being read.
4242 * mipsread.c: Conforming changes. Stabs-reading will relocate
4243 using one offset. MIPS-reading will not relocate at all.
4244 * partial-stab.h: Relocate different symbol types using different
4245 offsets from section_offsets.
4246 * symfile.c: Conforming changes.
4247 (find_lowest_section): Unused function to use later
4248 to free us from the Tyranny of the Text Section.
4249 (syms_from_objfile): Translate absolute arg ADDR to offsets used
4250 in all lower layers of symbol reading. Call format-specific
4251 sym_offsets function to initialize offsets for high speed symbol
4253 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
4254 (symbol_file_command, add_symbol_file_command): Callers changed.
4255 * symmisc.c (dump_psymtab): Print new relocation parameters.
4256 * xcoffread.c: Corresponding changes.
4258 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
4259 * main.c (main): Read the $HOME/.gdbinit file before processing
4260 the argv arguments (e.g. reading symbol files or core
4261 files). This allows global parameters to be set, which will apply
4262 during the symbol reading. The ./.gdbinit is still read after
4264 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
4265 * xcoffexec.c: Clean up quote inside comment.
4267 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
4269 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
4270 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
4271 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
4272 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
4273 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
4274 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
4275 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
4276 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
4277 values.c, xcoffread.c:
4278 Remove "(void)" casts from function calls where the return value
4279 is ignored, in accordance with GNU coding standards.
4281 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
4283 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
4284 * partial-stab.h: Ignore N_ENDM.
4285 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
4286 CODE or DATA section attachment. This eliminates a lot of random
4287 values from shared libraries, which screw up the ordinary symbols
4288 in the address ranges they happen to overlap.
4289 * buildsym.c (define_symbol): Eliminate special tests
4290 for function types; move into "function" cases in switch statement.
4291 (define_symbol: 'f', 'F', 'P'): Process all parameter types
4292 in case they define new type numbers. But ignore them (FIXME).
4293 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
4294 (read_sun_builtin_type): Add commentary.
4296 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4298 * xm-rs6000.h: define MEM_FNS_DECLARED
4300 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
4302 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
4303 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
4304 * mips-xdep.c: Remove most include files (unused, caused errs).
4305 (fetch_core_registers): Use right parameters in dummy fn.
4307 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
4309 * buildsym.c (scan_file_globals): Beware the null file.
4310 Fix from Jim Williams.
4312 * stack.c (return_command): Evaluate expression *before* popping
4313 off the stack frames! Fix inspired by Jim Williams.
4314 (up_silently_command, down_silently_command): No sel frame is error.
4316 * defs.h (memcpy, memset): Conditionalize decls on
4317 #ifndef MEM_FNS_DECLARED, since DECstation differs.
4318 (alloca): Break out the STDC and non-STDC alloca cases, to make
4319 it work on old preprocessors as well as "picky ANSI" ones.
4320 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
4322 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
4323 * utils.c (fputs_demangled): Rename SLOP since DECstation system
4324 header files define it!
4326 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
4328 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
4330 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4331 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
4332 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
4333 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
4334 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
4335 utils.c, valarith.c, valops.c, valprint.c, values.c:
4336 Replace bcopy() use with memcpy(), which is more standard and can
4337 take advantage of gcc's builtin functions for increased performance.
4338 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
4339 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
4341 Replace bzero() use with memset(), which is more standard and can
4342 take advantage of gcc's builtin functions for increased performance.
4343 * i386-tdep.c, main.c, valprint.c:
4344 Replace bcmp() use with memcmp(), which is more standard and can
4345 take advantage of gcc's builtin functions for increased performance.
4347 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
4349 * remote.c (remote_wait): Fix cast on signal() call.
4350 * defs.h (alloca): More diddling with alloca. Have to ensure
4351 that it has a prototype, so that if alloca is defined as a macro
4352 that takes an arg, the definition is seen as a use of a macro
4353 that takes an arg, to satisfy picky ANSI preprocessors.
4355 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
4357 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
4358 consistency with all other gdb files.
4359 * cadillac.c: Use <string.h> rather than <strings.h>.
4360 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
4361 * Makefile.in (MAKE): Remove definition for consistency with
4362 other Makefile.in files and to fix problem with recursive makes.
4364 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
4366 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
4369 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4371 * source.c (print_source_lines): for DOS interoperability; don't
4372 print CR (013) as ^M.
4374 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
4376 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
4378 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
4380 * remote.c (remote_wait): Cast signal to void * to avoid warning
4381 from busted HP compiler.
4383 * partial-stab.h (N_SO): Rearrange code a little so that all SO
4384 stabs cause end_psymtab to be called.
4386 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
4387 compiler feature of putting 'c' into basic type descriptors for
4390 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
4391 where there is no place for nPC in prrun struct.
4393 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
4395 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4396 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
4397 * dwarfread.c (enum_type): Save enum names on type_obstack.
4398 * dwarfread.c (struct_type): Save member name on type_obstack.
4399 * symtab.c (_initialize_symtab): Fix misspelling.
4400 * regex.c (store_jump, insert_jump): Return void.
4402 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
4404 * defs.h (PARAMS): Move to ../include/ansidecl.h.
4405 (alloca): Declare return type on SPARC, since Sun doesn't.
4406 (*_BYTE_ORDER): Improve comment: *must* be defined.
4408 * tm-hppa.h: New file, architectural definition of HP PA.
4409 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
4411 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
4412 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4413 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
4414 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
4417 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4418 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4419 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4421 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4423 * printcmd.c (output_command): Thinko.
4424 (x_command): Only set remembered size/format if cmd succeeds.
4426 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4427 since it is no longer used and burns time for every symbol read.
4428 (process_one_symbol): Treat N_CATCH like default (complain).
4430 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4432 * partial-stab.h (case N_TEXT): Fix fencepost error when
4433 detecting start of new symbol info after reading symtab for a
4434 module with a zero length TEXT segment.
4436 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4438 * Makefile.in (VERSION): Bump to 4.5.6.
4439 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4441 * defs.h (NORETURN): Define away for Lucid compiler.
4442 * remote.c (remote_timer, remote_interrupt): Signal handlers
4444 * ser-termios.c (serial_write, serial_close): Return whatever
4445 value the write/close call returns, rather than falling off end.
4446 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4447 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4449 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4450 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4452 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4453 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4454 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4455 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4457 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4458 store_inferior_registers): Supply missing fourth argument to
4460 * cadillac.c (kernel_dispatch): Make return type void.
4461 * cadillac.c (iosig): Signal handlers take one int arg.
4462 * valprint.c (val_print_fields): Call fprint_symbol to get
4463 automatic C++ demangling for mangled field names.
4465 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4467 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4468 * dwarfread.c (enum_type): Fix misspelling in comment.
4469 * valprint.c (val_print_fields, cplus_val_print): Minor
4470 adjustment to printing of C++ class structures to more closely
4471 match format for printing C structures, with and without setting
4474 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4476 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4477 (which is not a Posix signal) if it isn't defined.
4478 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4479 New port to Linux (a free Unix clone for 386 machines).
4481 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4483 COFF changes for dealing better with EPI 29K C compiler output.
4485 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4487 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4488 (read_coff_symtab): Move patch_opaque_types call from
4489 coff_symfile_read. Restrict it to symtabs from this objfile.
4490 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4491 references on opaque type chain; just let coff_lookup_type handle 'em.
4492 (decode_type): Complain about tagndx values on
4493 non-struct/union/enum types, which the EPI compiler tends to produce.
4495 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4497 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4500 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4501 usage to match new prototype. Include libbfd.h to get prototype.
4503 * source.c (find_source_lines): Handle large st_size fields.
4505 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
4507 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
4508 * stack.c (return_command): Use cleanups to avoid memory leaks.
4510 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
4512 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
4513 INT_REGNUM to INTE_REGNUM.
4515 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
4517 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
4519 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
4520 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
4521 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
4522 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
4524 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
4525 declarations of malloc/realloc/free that are inserted by some
4527 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
4529 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
4530 another decl of strdup (this really ought to come from libiberty.h!).
4532 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
4534 * remote.c (getpkt): Error if input exceeds buffer size.
4535 (_initialize_remote): `set remotedebug' enables packet trace.
4537 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
4538 N_SLINE's, etc, just like Sun cc on Solaris2.
4540 * am29k-tdep.c (read_register_stack, write_register_stack):
4541 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4542 variable. Add `set' and `show' commands for it.
4543 * doc/gdb.texinfo: Document it.
4545 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
4547 * valprint.c (type_print_1): Plug memory leak. Print all
4548 C++ syms as demangled, not just functions.
4549 * buildsym.c (read_range_type): When we find a signed char
4550 type, do a lookup of signed char, not plain char. Plain char's
4551 still get looked up as plain char's elsewhere.
4553 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
4555 * eval.c: Avoid residue-by-zero when evaluating without side effects.
4556 (Bug and fix found by Pierre Willard.)
4558 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
4560 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
4562 * xm-rs6000.h: Add decl for strdup().
4564 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
4567 * breakpoint.c (enable_command, disable_command): Without args,
4568 should only affect normal breakpoints and watchpoints.
4570 * m68k-pinsn.c (print_insn_arg): Make register be const.
4571 * xcoffexec.c: Remove ' from comment.
4572 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
4573 with decls of malloc in c-exp.tab.c (as produced by yacc).
4574 There's got to be a better way to do this...
4576 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
4578 * partial-stab.h: Convert single rindex use to strrchr.
4579 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
4580 standard <strings.h> file, now that the only single use of
4581 rindex in the gdb source files is gone.
4583 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
4585 * mipsread.c: Undo ill effects from including <strings.h>,
4586 which #defines index to be strchr. Unfortunately, index is
4587 a member of a symbol table structure that can't be changed.
4588 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
4589 remove redundant #include's.
4591 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
4593 * mipsread.c: #include <strings.h> for rindex().
4595 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
4597 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
4599 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
4601 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4602 extraneous SO stabs from busted C++ compilers.
4604 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
4606 * Makefile.in (VERSION): Bump to 4.5.5.
4607 * symtab.c (decode_line_1): Until C++ support stabilizes, when
4608 C++ lookups fail, print possibly helpful hint about completion.
4609 * cplus-dem.c (demangle_signature): Fix ARM style demangling
4610 for static data members.
4611 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
4612 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
4613 it's broken on ncr3000's.
4615 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
4617 * dwarfread.c (decode_modified_type): Change type of first arg.
4618 Change 'modifier' to char from unsigned char. Cast single use
4619 that needs to be unsigned char.
4620 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
4621 * utils.c (strdup_demangled): Add function.
4622 * defs.h (strdup_demangled): Add prototype.
4623 * stack.c (return_command): Demangle C++ function names for query.
4624 * infcmd.c (jump_command): Demangle C++ function names for query.
4625 * cplus-dem.c (consume_count): New function and prototype.
4626 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
4627 do_type): Replace conversion code with consume_count().
4628 * cplus-dem.c (gnu_special): Fix demangled of static members.
4629 * source.c (list_command): Print demangled function names
4630 when appropriate. Fix supplied by Peter Schauer.
4632 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
4634 * sparc-tdep.c: Clean up slightly for Solaris2.
4636 * buildsym.c (define_symbol): Nameless types are now on several
4637 platforms; generalize them and un-ifdef them to make Solaris 2
4640 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
4642 * infcmd.c: Fix typo (reported by Rob Savoye).
4643 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4644 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4645 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4646 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4647 rather than the one for the first file in the dependency chain.
4649 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4650 set. Don't reset our own texthigh, or dependency-only pst's, in
4651 scanning all the rest of the psymtabs.
4652 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4654 * buildsym.h (N_UNDF): Improve comments.
4655 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4657 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4659 * symtab.h (struct symbol): Add aux_value union for preserving
4660 an additional per-symbol value.
4661 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4662 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4663 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4664 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4665 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4667 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4669 * symfile.c (clear_symtab_users_once): Now non-static (for
4672 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4674 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4675 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4676 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4678 Solaris-2 support on SPARC:
4680 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4681 Add symbol_size and file offsets to struct symloc.
4682 Add static symbol_table_offset, string_table_offset,
4683 file_string_table_offset, next_file_string_table_offset,
4685 (add_old_header_file): Convert error() to complain()t.
4686 (dbx_symfile_read): Get symbol size via the objfile.
4687 Also get symbol_table_offset.
4688 (dbx_symfile_init): Record symbol size and count via the objfile.
4689 (dbx_next_symbol_text): Always add file_string_table_offset when
4690 accessing string table.
4691 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4692 (SET_NAMESTRING): Use the offset.
4693 (end_psymtab): Large kludge to determine addresses where source
4694 files start and end (for the psymtab header).
4695 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4696 Get this, symbol size, and symbol offset, from psymtab.
4697 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4698 Patch up last_source_start_addr if zero in N_SO.
4699 (process_one_symbol): Add variable function_start_offset.
4700 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4701 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4702 ( "", N_OBJ, N_OPT): Ignore.
4703 (elfstab_build_psymtabs): New function to read stabs out of
4706 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4707 (gdb): use GLOBAL_CFLAGS when linking, too.
4708 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4709 (N_OBJ, N_OPT): Ignore.
4710 ('f', 'F'): Save last function name.
4712 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4713 extra info in the minimal symbol.
4714 (elf_symtab_read): The extra info is the size of an ELF object,
4715 which was kludged to us in the `udata' field of the BFD symbol.
4716 Gag me with a crowbar...
4717 (elf_symfile_read): Keep track of both the absolute load address,
4718 and the offset between load addr and symbols. Handle STABS as
4719 well as DWARF sections, passing the absolute load address to
4720 elfstab_build_psymtabs.
4722 * symfile.h: Prototype elfstab_build_psymtabs.
4723 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4725 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4727 * buildsym.h: Add processing_acc_compilation flag.
4728 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4729 (define_symbol): Skip arg types in function entries. Resolve
4730 overloaded 'P' which acc uses for prototypes of functions called
4732 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4734 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4735 save size of ELF symbols. FIXME.
4736 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4737 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4739 * configure.in: Solaris config is sparc-sun-solaris2.
4740 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4742 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4743 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4744 * symfile.c (symfile_bfd_open): Comment where name is freed.
4745 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4747 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4749 * expprint.c (print_subexp): Add missing ']'.
4750 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4751 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4752 * WHATS.NEW: Point out improved C++ function name handling.
4753 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4754 type names for both implicitly and explicitly signed integral
4755 types. See comment in the source code.
4757 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4759 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4760 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4761 * expprint.c (print_subexp): Fix printing of register names.
4763 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4765 * inferior.h (register_valid): Declare.
4766 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4767 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4768 macros for traversing the data structures in a single objfile.
4769 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4770 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4773 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4775 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4776 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4777 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4778 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4780 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4782 * depend: rebuild to account for remote-st2000.c.
4783 * remote-st2000.c: Almost works now.
4784 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4786 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4788 * c-exp.y (yylex): Recognize single-quoted strings that specify
4789 tokens with embedded whitespace, such as C++ demangled names.
4790 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4791 * main.c (gdb_completer_quote_characters): Add global variable.
4792 * main.c (symbol_completion_function): Total rewrite for C++
4793 demangled name handling.
4794 * main.c (skip_quoted): New function.
4795 * main.c (main): Set rl_completer_quote_characters.
4796 * symmisc.c (dump_symtab): Print source language for symtab.
4797 * symtab.c (expensive_mangler): Add prototype and function.
4798 * symtab.c (completion_list_add_symbol): Total rewrite for new
4799 C++ demangled name handling.
4800 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4801 other changes for demangled C++ symbol handling.
4802 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4803 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4804 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4805 * symtab.c (completion_list_add_symbol): Total rewrite for new
4806 C++ demangled name handling.
4807 * symtab.c (expensive_mangler): New function.
4808 * utils.c (strcmp_iw, demangle_and_match): New functions.
4809 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4811 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4813 * Makefile.in: Roll VERSION to 4.5.4.
4814 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4815 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4816 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4818 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4820 * alldeps.mak: Rebuild to account for new files.
4821 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4822 * tm-st2000.h: New file.
4823 * configure.in: Tandem debug monitor (st2000) support.
4824 * remote-st2000.c, config/st2000.mt: ditto.
4826 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4828 * blockframe.c (inside_entry_file, inside_main_func,
4829 inside_entry_func): Return 0 if no symbols; avoid crashing.
4831 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4833 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4834 without masking, since it is signed and will later be compared
4835 against signed quantities. The right fix is probably to make
4836 it all unsigned, but this is a small, safe fix for this release.
4837 FIXME -- make the real change sometime soon.
4839 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4841 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4842 parameter in call to `symbol_file_add' to 0.
4844 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4846 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4848 * configure.in: Handle -m680[01234]0-wrs.
4850 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4852 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4853 `ieee_extended_to_double'.
4855 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4857 * valops.c (value_assign): Lint, by Pierre Willard.
4859 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4861 * coredep.c (fetch_core_registers): Remove premature warning,
4862 which triggers on DECstation even though all regs are accessible.
4864 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4865 sign-extension of instruction fields even on unsigned-char hosts.
4866 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4868 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4869 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4870 since they define the target, not the host.
4871 * m88k-pinsn.c: Fix typo.
4873 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4875 * valarith.c (value_zerop): -0.0 is still zero.
4876 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4877 Patches by Paul Eggert <eggert@twinsun.com>.
4879 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4881 * alldeps.mak, depend: re-make to account for ser-*.c.
4883 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4885 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4886 disconnecting from controlling terminal, to avoid gdb hanging
4887 on SVR4. Fixes bug reported by Oliver Okrongli.
4888 * procfs.c (PROC_NAME_FMT): Change format to match default used
4889 by system, as suggested by Oliver Okrongli.
4890 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4891 bug fix from Brent Townshend (bst%tt@cam.ORG).
4892 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4893 by turlais@rechser.total.fr.
4894 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4895 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4896 * objfiles.h (unlink_objfile): Add prototype.
4897 * objfiles.c (unlink_objfile): Add function.
4898 * objfiles.c (free_objfile): Call unlink_objfile.
4899 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4900 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4901 Also, discard old possibly bogus sf struct.
4902 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4903 find_sym_fns() for remapped symbol files, in case of any changes
4904 since the last mapping.
4906 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4908 * findvar.c (read_relative_register_raw_bytes): use the raw size
4909 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4911 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4913 Changes to support GDB running on DOS using GO32 and H8 support
4915 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4916 allowing hosts with different text and binary file formats to
4918 * coffread.c (read_coff_symtab): changed calling convention and
4919 operation - now it opens its own file with FOPEN_RB rather than
4920 duping and fdopening the provided handle.
4921 * dbxread.c, cplus-dem.c: #include mangling.
4922 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4923 binary files oring in the right bit.
4924 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4925 * remote-hms.c: cleanup to use the new remote serial stuff
4926 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4927 independent remote terminal I/O.
4928 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4929 * source.c (openp): fix off by one problem removing / - can now
4930 open a source file in the root directory with DOS.
4931 * values.c (value_as_pointer): remove bogus address bits from
4932 long. (unpack_long): unpack into unsigned long/short if pointer.
4934 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4936 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4937 It gets permanently stuck in many OSes.
4938 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4940 * breakpoint.c: Improve help text for info breakpoints.
4942 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4944 * README: Add pointer to internals doc, and describe reading
4946 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4947 * symtab.c (output_source_filename): Remove old glop for wrapping
4948 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4950 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4952 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4953 * munch: Add sort -u to avoid duplications.
4954 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4955 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4957 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
4959 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
4960 avoid infinite loops while demangling bogus mangled names.
4961 * valprint.c (type_print_base): Minor fix for GNU style guide
4964 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
4966 * Makefile.in (VERSION): Bump to 4.5.3
4967 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
4968 * Makefile.in (demangle): New target to create standalone
4969 demangler with same code and options as internal demangler.
4970 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
4971 to support ARM style and Lucid style demangling, improve
4972 maintainability, fix several demangling bugs. More changes
4974 * defs.h (strstr): Add ANSI compatible prototype.
4975 * valprint.c (type_print_1): Demangle using ansi option.
4976 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
4978 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
4980 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
4983 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
4985 * mipsread.c (parse_procedure): Return rather than using
4986 uninitialized variable 'b'.
4988 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
4990 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
4991 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
4992 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
4993 relative to each source file.
4995 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
4997 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5000 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5002 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5003 * am29k-tdep.c: Update to latest code from AMD.
5004 (get_saved_register) don't crap out if no frame.
5005 * remote-udi.c: Set/clear inferior_pid as appropriate.
5006 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5007 error handling. Fixup end-of-debugging messages.
5008 (udi_fetch_registers) clean up big time, mainly don't multiply
5009 register_valid indices by 4, and use proper Offset when reading
5010 gr96-gr127. (udi_store_registers) general cleanup.
5011 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5012 INT_REGNUM->INTE_REGNUM.
5013 * tm-29k.h: Upgrade to latest code from AMD.
5014 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5015 (UDIConnect) Clean up error processing (like, don't do exit() if
5016 execlp fails), make code restartable, make more attractive.
5017 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5020 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5022 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5023 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5024 from former to latter.
5026 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5028 * cplus-dem.c (do_args): Handle void args the same as others.
5029 * objfiles.c (free_objfile): Only try to unmap files when
5030 reusable objfiles are supported.
5031 * valprint.c (type_print_varspec_suffix): Add parameter that
5032 specifies if C++ demangling included function arguments. Use
5033 it to suppress printing extra pair of ()'s.
5034 * valprint.c (type_print_1): Fix problem with printing demangled
5035 C++ function types where demangled type includes the function
5038 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5040 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5041 Allows selection of C++ demangler to be a configuration option
5042 until multiple demanglers are supported.
5043 * demangle.h: New include file for extended demangler support.
5044 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5045 utils.c, valprint.c: Include "demangle.h" and change all calls
5046 to cplus_demangle() or fputs_demangled() to use individual
5048 * valprint.c (type_print_1): Change options to cplus_demangle
5049 to print demangled function args. Still broken, but now less so.
5050 * cplus-dem.c: Include demangle.h, reorganize and update some
5051 comments to reflect reality.
5052 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5053 second arg from fixed integer to bit based multiple options.
5054 * cplus-dem.c (optable): Reformat and replace ansi members with
5056 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5058 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5060 * values.c (set_internalvar): Force evaluation of lazy values.
5061 Bug reported by RMS.
5063 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5065 * Makefile.in (VERSION): Bump to 4.5.2.
5066 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5067 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5068 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5069 proper handling of bit fields.
5070 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5071 * symtab.h: Fix couple of misspellings in comments.
5072 * value.h (struct value): Clarify use of bitpos.
5073 * value.h (unpack_field_as_long): Change prototype, returns
5075 * values.c (unpack_field_as_long): Change return type to LONGEST,
5076 sign extend unpacked fields that are signed, other rewriting.
5077 * config/ncr3000.mt: New target config file.
5079 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5081 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5082 even when printing 8-bit characters.
5084 * gdbtypes.c (make_{reference,pointer,function}_type): New
5085 functions which handle overwriting of forward-referenced types
5086 for stabs file reading.
5087 (lookup_{reference,pointer,function}_type): These just call
5088 the make_*_type functions with a null storage alloc parameter.
5089 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5090 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5092 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5093 (dbx_alloc_type): Make it easier to understand. No funct change.
5094 (define_symbol: 't'): Don't put the typedef name into the name of
5095 the struct, union, or enum. Bugfix.
5096 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5097 routines to properly handle overwriting preallocated types so that
5098 forward references will work.
5099 (read_enum_type): Force enum values to file scope, due to bug in
5100 Sun compiler output. FIXME, fix later.
5102 Remove unused header_file_prev_index mechanism. It was already
5103 obsolete in gdb-3.5. These comments appeared in 3.5:
5104 /* This code was used before I knew about the instance codes.
5105 My first hypothesis is that it is not necessary now
5106 that instance codes are handled. */
5107 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5108 * buildsym.h: Remove it and prev_index that saves it.
5109 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5111 * solib.c (special_symbol_handling): When called from core files,
5112 must set up debug_addr. Don't print error messages, just return.
5113 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5115 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5117 * cplus-dem.c: Allow nested class names (as in
5118 Foo::Bar::method()).
5119 Allow the cleaner cfront style of nested class names
5120 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5121 Make cplus_demangle re-entrant by removing use of global
5122 variables. Instead, place all shared variables in a
5123 stack-allocated structure, and pass around its address.
5125 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5127 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5128 29k-share/* subdirs...
5130 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5131 rewrite, only leave out the bugs.
5133 * Makefile.in: Add 29k/UDI support. Improve depend.
5134 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5136 * am29k-tdep.c: Update to use new calling conventions, and misc
5139 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5141 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5143 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5144 breakpoint instructions that leave PC pointing at the right place.
5146 * core.c (core_open): Call warning() to print warnings.
5148 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5150 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5151 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5152 This prevents a crash when trying to lookup the value of a
5153 non-existent symbol.
5155 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5157 * signame.c, signame.h: Remove, replaced by strsignal.c in
5159 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5160 sun386-xdep.c: Remove include of signame.h
5161 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5162 * Makefile.in (HFILES): Remove signame.h
5163 * Makefile.in (OBS): Remove signame.o
5164 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5165 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5166 psignal, perror): Add prototypes.
5167 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5169 * depend: Manually remove signame.[cho] references.
5170 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5172 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5173 with safe_strsignal.
5174 * core.c (core_open): Replace use of sys_siglist with
5176 * core.c (memory_error): Replace use of sys_errlist with
5178 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5180 * infcmd.c (program_info): Replace use of sys_siglist with
5182 * infrun.c (signal_stop, signal_print, signal_program):
5183 Allocate dynamically based on dynamic determination of number
5184 of signals to support.
5185 * infrun.c (child_create_inferior): Replace use of sys_errlist
5187 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5189 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5190 strsigno and sys_siglist with safe_strsignal.
5191 * infrun.c (handle_command): Call signo_max to find number of
5192 signals. Replace sig_number with strtosigno and sig_abbrev with
5194 * infrun.c (signals_info): Replace sig_number with strtosigno.
5195 * infrun.c (_initialize_infrun): Call signo_max to find number of
5196 signals. Dynamically allocate signal_{stop,print,program}.
5197 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5198 * procfs.c (errnoname): Add function and prototype.
5199 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5200 of sys_siglist with safe_strsignal.
5201 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5202 sys_siglist with safe_strsignal.
5203 * procfs.c (info_proc_stop): Call errnoname.
5204 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5205 * stuff.c (main, get_offset): Replace use of sys_errlist with
5207 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5208 with safe_strsignal.
5209 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5210 with safe_strsignal.
5211 * utils.c (safe_strerror, safe_strsignal): Add functions that
5212 call strerror and strsignal respectively, and deal with NULL
5214 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5215 sys_errlist with safe_strerror.
5216 * valprint.c (val_print): Replace use of sys_errlist with
5219 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5221 * Makefile.in: rework CFLAGS so that they can be set from the
5222 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5223 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5224 Pass CFLAGS on recusions.
5226 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5228 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5229 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5230 overkill for the problem it solved.
5231 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5232 and default to simply printing type names as appropriate.
5233 * main.c (main): Remove one of the leading newlines from
5234 warning_pre_print initialization.
5235 * objfiles.c (open_existing_mapped_file): Add function and
5237 * objfiles.c (open_mapped_file): Rewrite to use new function
5238 open_existing_mapped_file.
5240 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
5242 * sun3-xdep.c (fetch_core_registers): Lint.
5243 * tm-sun3.h: Prototype lint.
5246 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
5248 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
5249 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
5250 * objfiles.c: Cast calls to close() with unused returns to void.
5251 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
5252 old objfile's name before updating it.
5253 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
5254 * objfiles.h (objfile struct): Add mmfd member.
5255 * symfile.c (syms_from_objfile): Move some code to
5256 new_symfile_objfile.
5257 * symfile.c (new_symfile_objfile): Add new function, common code
5258 from syms_from_objfile.
5259 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
5260 mapped and unmapped symbol files.
5261 * symfile.c (symbol_file_command): Print "No symbol file now"
5262 message, ala exec_file_command for the exec file.
5263 * symfile.h (new_symfile_objfile): Add prototype.
5264 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
5265 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
5267 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
5269 * rs6000-pinsn.c: New version from IBM (Metin).
5270 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
5271 to avoid warnings from some compilers.
5273 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
5275 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
5276 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
5277 type's flag word that marks it as a fundamental type.
5278 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
5279 flags argument for all calls to init_type().
5280 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
5281 flags argument for all calls to init_type(). Also remove
5282 dependency on host sizes for ints, floats, etc.
5283 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
5284 flags argument for all calls to init_type(). Also remove
5285 dependency on host sizes for ints, floats, etc.
5286 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
5287 bit to flags argument for all calls to init_type(). Add types
5288 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
5289 * valprint.c (unsigned_type_table, signed_type_table,
5290 float_type_table): Remove.
5291 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
5292 bit when printing fundamental types, and print the actual name
5293 for such types, rather than inventing one. Remove code that
5294 invented fundamental type names.
5295 * valprint.c (_initialize_valprint): Remove initializations
5296 for now removed unsigned_type_table, signed_type_table, and
5299 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
5301 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
5302 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
5305 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
5307 * dwarfread.c (target_to_host): New function similar to previous
5309 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
5310 Extensive changes to convert all previous usages to use new
5311 target_to_host() function.
5312 * dwarfread.c (struct dieinfo): Change types of most integral
5313 members to be unsigned.
5315 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
5317 * WHATS.NEW: Revise -mapped doc.
5319 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
5321 * mipsread.c (parse_partial_symbols): Complain when sh->index is
5322 too high or when skipping `forwards' moves us backwards.
5323 (parse_type): Print mis-guessed tag name in complaint.
5324 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
5325 (parse_procedure): Do not attempt to create symbols; just fill in
5326 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
5327 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
5328 for clarity. Set top_stack before calling parse_external. In
5329 stabs, sort symbols before calling parse_procedure.
5331 * symmisc.c (std_in, std_out, std_err): Add vars to access std
5332 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
5333 * Makefile.in: Remove stage* targets. Avoid echo on recursive
5334 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
5337 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
5339 * Makefile.in (VERSION): Set to 4.5.1.
5340 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
5341 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
5342 fill_gregset): New functions for SVR4 /proc support.
5343 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
5344 Remove new symbol types and such to ../include/coff/symconst.h.
5345 (parse_symbol): Simplify code for parsing struct/enum/unions.
5346 (parse_type): Handle `long long' types.
5347 (upgrade_type): Handle `const' qualifier.
5348 (parse_partial_symbols): fix indentation, clean a bit.
5350 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
5352 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
5353 copy in data from raw read buffers, calling bfd byteswapping
5354 routines as appropriate. Use to replace most existing memcpy
5356 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
5357 * configure.in: Recognize new ncr3000 config.
5358 * config/ncr3000.mh: New config file.
5360 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
5364 * README: Update for release.
5365 * Makefile.in: Update version to 4.5.
5366 * WHATS.NEW: The obvious.
5368 * depend: Generate new depend file for this release.
5370 * Makefile.in (depend): Fix dependancy generation so that it does
5371 not include gcc 'fixincluded' files, which are usually in a system
5374 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
5376 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
5377 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
5378 symbols for nameless types. And, handle `R' (register parameter
5379 type) for AIX. (an extension to existing stabstring grammar).
5380 * rs6000-xdep.c: Fix typo (= should have been ==).
5382 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
5384 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
5386 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
5388 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
5389 * signame.c (SIGWAITING, SIGLWP): Add.
5391 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
5393 * xm-i386mach.h: add decls for errno and strdup().
5395 * breakpoint.c (breakpoint_1): Add (int) casts for enums
5396 used in array index context (otherwise, some compilers barf).
5398 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
5400 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
5401 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
5402 in a system call, and provide better backtrace if so.
5404 * Makefile.in (HFILES): Add xcoffsolib.h.
5405 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
5406 * rs6000-pinsn.c: #include "opcode/rs6k.h"
5408 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
5409 mipscoff_symfile_read): Convert to BFD to do file I/O.
5411 * symfile.c: #include <ctype.h> to get proper def if isspace().
5413 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
5415 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
5417 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5418 function also when parsing embedded stabs.
5420 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5422 * mipsread.c: Fix more declarations.
5424 * mipsread.c: Fix many invocations of complain. Use enum
5425 type_code where appropriate.
5427 * xm-vaxult.h: Add decl for strdup().
5429 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5432 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5434 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5437 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5439 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5440 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5441 Merge in more patches for rs6000 from Metin Ozisik.
5442 * utils.c: Fix typo in comment.
5444 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5446 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5447 * procfs.c (attach): Set nopass_next_sigstop if attached
5448 process is forcibly stopped.
5449 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5450 resending SIGSTOP to attached process on first resume.
5452 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5454 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5456 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5458 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5459 (VERSION): Bump to 4.4.85.
5460 * mipsread.c: Update for new include files. Lint.
5461 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5462 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5463 Don't need to bring in mipsread.o specially any more.
5465 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5467 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5468 routine (for Irix-4.x). Make many funcs static and void.
5469 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5470 * (init_extra_frame_info): Don't trash cached value of frame
5471 pointer register. This fixes backtracing through routines that use
5472 alloca(). Generally clean up declarations of functions, and use
5473 typedefs and macros to reference data structures as appropriate.
5474 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5477 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5479 * values.c (unpack_long): Fix unpacking error for signed chars
5480 on hosts where the default character type is unsigned.
5481 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5482 for newer SVR4 variants.
5483 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5484 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5485 * procfs.c (mappingflags): Add support for MA_PHYS
5487 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5489 * buildsym.c (read_struct_type): Avoid coredump when C++
5490 abbreviated type name is messed up. Reported by Joe Buck.
5491 FIXME, we need to determine whether GDB or GCC needs to be
5492 smarter to correctly locate this type name.
5494 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5495 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5496 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5497 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5498 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5500 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5502 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
5503 * symtab.h (current_source_symtab): Make extern
5504 * symtab.h (current_source_line): Make extern
5505 * inferior.h: Move all procfs.c prototypes to one place, add
5506 prototype for proc_signal_handling_change. Add prototypes for
5507 signal_stop_state, signal_print_state, and signal_pass_state.
5508 * inferior.h (stop_soon_quietly): Make extern
5509 * inferior.h (attach_flag): Make extern
5510 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
5511 * infrun.c (signal_stop_state, signal_print_state,
5512 signal_pass_state): New functions to query specific signal
5514 * infrun.c (handle_command): Minor error message change, add
5515 NOTICE_SIGNAL_HANDLING_CHANGE.
5516 * procfs.c (open_proc_file): Remove iris specific reset of
5517 inherit-on-fork flag, moved to proc_set_exec_trap().
5518 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
5519 to reset inherit-on-fork flag, bash comment to GNU form.
5520 * procfs.c (proc_base_address, set_proc_siginfo,
5521 fetch_core_registers): Conform to code style.
5522 * procfs.c (signame.h): Include.
5523 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
5524 syscallname(), info_proc_syscalls()): New macros, tables, and
5525 functions to organize and report system call information.
5526 * procfs.c (saved_fltset, saved_trace, saved_sighold,
5527 saved_exitset, saved_entryset): Add to procinfo struct.
5528 * procfs.c (struct trans): Add.
5529 * procfs.c (pr_flag_table, pr_why_table, faults_table,
5530 siginfo_table, errno_table): Tables to translate numeric values
5531 to symbolic names and short descriptions.
5532 * procfs.c (signalname, info_proc_signals): Add function and
5534 * procfs.c (proc_info): Now info_proc.
5535 * procfs.c (proc_info_address_map): Now info_proc_mappings.
5536 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
5537 info_proc_faults, lookupname, lookupdesc, sigcodename,
5538 sigcodedesc): New functions.
5539 * procfs.c (proc_signal_handling_change): New function to set
5540 the trace flags based on the state of gdb's signal handling flags.
5541 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5542 and remove code to do PIOCSTRACE ioctl.
5543 * procfs.c (attach, detach): Preserve and restore process flags
5544 using saved_* fields in procinfo struct.
5545 * procfs.c (attach): Call proc_signal_handling_change.
5546 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
5547 * procfs.c (proc_desc): Update for latest changes.
5548 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
5549 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5550 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5552 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
5554 * procfs.c (set_proc_siginfo): Add prototype and new function.
5555 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
5556 up inferior siginfo struct.
5557 * elfread.c (elf_symfile_read): Compute the relocation amount
5558 by subtracting off the address of the ".text" section.
5559 * solib.c: Add pointer to ".text" section to so_list struct.
5560 * solib.c (solib_map_sections): Initialize pointer to ".text"
5561 section in so_list struct.
5562 * solib.c (symbol_add_stub): Pass base address of ".text"
5563 section to symbol_file_add, rather than the load address of
5564 the shared library. On SunOS they are the same. On SVR4 they
5567 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
5569 * mipsread.c (parse_procedure): PDR.isym should get pointer to
5570 function name, not .gdbinfo. symbol.
5572 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
5574 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
5576 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
5578 * Makefile.in (VERSION): 4.4.8
5580 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
5581 commands in .cshrc/.profile won't get traced.
5583 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
5585 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
5586 * exec.c (build_section_table): Don't abort if no sections.
5587 * sparc-tdep.c (single_step): Lint.
5588 * utils.c (mrealloc): Handle realloc (0, size) case here.
5590 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
5592 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
5595 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
5597 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
5598 .gdbinfo. symbols are created. Move creation from parse_procedure
5599 to parse_symbol, where it is fairly easy to grow the symtab. This
5600 also fixes a symtab trashing bug on all mips-based systems.
5601 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
5603 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
5604 mips_extra_func_info, and all the PROC_xxx macros that look at it.
5606 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
5608 * c-exp.y: Add missing return type to yyparse() prototype.
5610 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
5612 Create and use macros for iterating on symtabs, psymtabs, msymbols.
5614 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
5615 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
5616 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
5617 (patch_opaque_types): Avoid dummy args and result.
5618 * objfiles.c (have_partial_symbols, have_full_symbols,
5619 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
5620 (iterate_over_objfiles, iterate_over_symtabs,
5621 iterate_over_psymtabs): Remove, clunky and slow.
5622 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
5623 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
5624 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
5625 dump_objfile): Remove dummy args and results. Move filename
5626 comparisons to callers.
5627 (printsyms_command, printpsyms_command, printmsyms_command,
5628 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
5629 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
5630 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
5631 list_symbols, make_symbol_completion_list): Replace explicit
5632 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
5633 Eliminate Dijkstra flag crap, break out of loops with gotos.
5634 (lookup_symtab_1): Protect '/' tests from short filenames.
5635 (cplus_mangled_symbol): Move inline into lookup_symbol.
5636 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
5637 (relocate_minimal_symbol): Move inline to vmap_symtab.
5638 (vmap_symtab): Replace iteration with ALL_OBJFILES,
5639 iterate_over_msymbols with ALL_MSYMBOLS.
5641 Misc cleanup prior to release.
5643 * Makefile.in (VERSION): Roll to 4.4.7.
5644 (HFILES): Add call-cmds.h.
5645 * call-cmds.h: New header for command fns called by other files.
5646 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5647 (breakpoint_1): Remove unused type arg. Change callers.
5649 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5650 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5651 * mipsread.c: Add prototypes for all static functions.
5653 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5654 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5655 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5656 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5657 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5658 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5661 * buildsym.c (define_symbol): Handle global register variables
5662 (from Pierre Willard). Complain if register numbers are too large.
5663 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5664 * tm-sparc.h: Don't #include <sun4/reg.h>.
5665 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5666 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5668 * language.h: Avoid forward enum declaration.
5669 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5670 config/sun4os5.mt: New host and target.
5671 * defs.h (errno): #include <errno.h> rather than assuming int.
5672 From Pierre Willard.
5674 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5675 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5676 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5677 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5678 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5679 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5680 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5682 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5684 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5685 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5686 * language.h (enum exp_opcode): Avoid forward enum def.
5687 * main.c (define_command, user_defined_command): Lint.
5688 * mem-break.c, xcoffread.c: Lint.
5689 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5691 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5693 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5694 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5695 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5696 or IBM6000_TARGET as (approximately) appropriate.
5698 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5700 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5701 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5702 or not to try reading symbols from a mapped objfile. Plugs memory
5703 leak due to shared libraries generating no psymtabs or symtabs.
5705 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5707 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5708 * copying.awk: Lint. Make stronger warning at top of copying.c.
5709 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5710 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5711 (lookup_pointer_type): Add FIXME comment.
5712 * main.c (set_history_size_command): Disallow negative size.
5713 * partial-stab.h: Update copyright.
5714 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5716 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5718 * main.c (set_history_size_command): Negative size is error.
5719 (Reported by Peggy Fieland.)
5721 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5723 * coffread.c (coff_symfile_init): Update comment.
5724 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5725 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5726 macros to access the dbx specific objfile information.
5727 * dbxread.c (symfile_string_table, symfile_string_table_size):
5728 Remove these local variables.
5729 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5730 read_dbx_symtab): Remove the stringtab and stringtab_size params
5731 from the function prototypes, the function definition, and the
5732 function calls. These are now available via DBX_STRINGTAB and
5733 DBX_STRINGTAB_SIZE using the objfile pointer.
5734 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5735 an arg to read_dbx_symtab.
5736 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5737 stringtab and the dbx specific per-objfile private info.
5738 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5739 args in prototype, function definition, and function calls. It is
5740 now available via the DBX_SYMCOUNT macro using the objfile
5742 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5743 local instance of struct dbx_symfile_info and replace with DBX_*
5745 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5746 symfile_string_table and symfile_string_table_size.
5747 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5748 symfile_string_table.
5749 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5750 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5751 stringtab size variables. Remove all code that used to reread
5753 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5754 to prior to any calls to mmalloc for the objfile specific heap.
5755 * utils.c (init_malloc): Document the requirement that for each
5756 heap for which corruption checking is desired, that init_mmalloc
5757 must be called prior to any mmalloc calls on the heap.
5759 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5761 * rs6000-pinsn.c: Make dis-assembly output more like
5762 other targets: Don't print instruction in hex before
5763 the assembly; use print_address to print out jump
5766 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5768 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5769 * cplus-dem.c: Support "Sc" meaning "signed char".
5771 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5773 * configure.in: fix iris/iris3.
5775 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5777 * command.c, main.c (various places): Use ctype.h macros
5778 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5779 (such as (x >= 'A' && x <= 'Z')).
5780 (There are still more of these in other files.)
5781 * main.c (defined_command): Lower-case the user's
5782 new command before entering it. Needed because
5783 command lookup is case-insensitive (and also lower-cases).
5784 (Based on Metin's earlier patch.)
5786 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5788 * config/irix4.mh: new file.
5790 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5792 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5795 * xm-mips.h: Declare strdup for ultrix.
5797 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5798 when calling new_symbol.
5799 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5802 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5804 * config/rs6000.mh: Update (for Fred's new mmalloc)
5805 flags to disable use of GNU malloc/mmalloc.
5806 * munch: Change SYSV rule to allow .text before the label,
5807 as well as after, to work for AIX.
5808 * gdbtypes.h: Minor clarifiction.
5810 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5812 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5813 continuation in yet another place (between method declarations).
5815 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5817 * mips-tdep.c: include symfile.h and objfiles.h to fix
5820 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5822 * valops.c (value_struct_elt_for_reference): Added 'offset'
5823 parameter to handle multiple inheritance.
5824 * eval.c, value.h: Update accordingly.
5826 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5828 * objfiles.h: New file
5829 * Makefile.in (HFILES): Add objfiles.h
5830 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5831 main_scope_lowpc, main_scope_highpc.
5832 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5833 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5834 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5835 xcoffread.c, : Include objfiles.h.
5836 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5837 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5838 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5839 inside_entry_file() and logic changed appropriately.
5840 * blockframe.c (outside_startup_file): Renamed to
5841 inside_entry_file() and logic changed appropriately.
5842 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5843 and logic changed to use per-objfile specific fields.
5844 * blockframe.c (inside_entry_scope): Renamed to
5845 inside_entry_func() and logic changed to use per-objfile specific
5847 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5848 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5849 Remove extern decls.
5850 * symfile.c, symfile.h (entry_point): Remove extern decl.
5851 * coffread.c (coff_symfile_init): Common entry point init code
5852 moved to symfiles.c, call init_entry_point_info().
5853 * coffread.c (complete_symtab): Use new per-objfile entry info.
5854 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5855 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5857 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5858 * defs.h (inside_entry_scope, outside_startup_file,
5859 inside_main_scope): Prototypes changed for renames to
5860 inside_entry_func, inside_entry_file, inside_main_func,
5862 * symfile.c (syms_from_objfile): Common entry point init code
5863 moved to init_entry_point_info() and call init_entry_point_info().
5864 * symfile.h (init_entry_point_info): Include prototype.
5865 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5866 moved to symfiles.c and call init_entry_point_info().
5867 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5868 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5869 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5871 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5872 works for the majority of targets.
5873 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5874 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5875 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5876 Use default definition in frame.h.
5877 * frame.h (selected_frame_level): Make decl extern.
5878 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5879 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5880 * partial-stab.h: Use new per-objfile entry info.
5881 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5882 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5883 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5884 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5885 have_minimal_symbols): Prototypes moved to objfiles.h.
5886 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5887 Macros moved to objfiles.h.
5888 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5890 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5892 More C++ improvements (pointers to members, qualified names).
5893 * c-exp.y: Support exp.type::name and exp->type::name
5894 syntaxes. (Unfortunately, doesn't work for static members.)
5895 * c-exp.y, eval.c: Make type::~type work better.
5896 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5897 value_static_field by value_struct_elt_for_reference.
5898 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5899 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5900 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5901 for OP_SCOPE operand; no point in it now that we use lazy
5902 reading of values, and use "reference to member" objects.
5903 * gdbtypes.h: Clarify comment.
5904 * valops.c: Change value_struct_elt_for_address to return
5905 a reference (or variable), rather than a pointer. Change
5906 the name to value_struct_elt_for_reference to reflect this.
5907 Returning a reference instead of a address provides a
5908 generalization, since we can use the routine for both
5909 class::name as well as &class::name.
5910 Also, recurse to handle multiple inheritance properly.
5911 * valprint.c: Moved code to print pointer-to-members
5912 to new function point_class_member. This allows a
5913 "reference-to-member" to be printed using the same code.
5914 * valprint.c (type_print_varspec_prefix): Avoid printing
5915 "struct " for domains of class-member types.
5916 * valops.c (search_struct_field): Inline code for simplified
5917 version of value_static_field (which can then be deleted).
5918 * value.h: Rename value_struct_elt_for_address to
5919 value_struct_elt_for_reference. Delete value_static_field.
5920 * values.c: Remove no longer used function value_static_field.
5922 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5924 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5925 elfread.c (coff_symfile_finish): Add function, prototype, and
5926 add to the xxxx_sym_fns struct for each file type. Also reformat
5927 the xxxx_sym_fns vector to a standard format and add comments.
5928 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5929 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5930 Pass pointer to struct objfile rather than pointer to sym_fns.
5931 Change references inside each function accordingly. Allocate any
5932 symbol file specific info in the per-objfile memory region.
5933 * dbxread.c (free_and_init_header_files): Break function into
5934 free_header_files(), called from dbx_symfile_finish(), and
5935 init_header_files(), called from dbx_new_init().
5936 * dbxread.c (dbx_new_init): Move deallocation things to new
5937 dbx_symfile_finish function.
5938 * elfread.c (elf_new_init): Call buildsym_new_init().
5939 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5940 routine for the objfile before deallocating other stuff.
5941 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5942 * symfile.h: Move struct sym_fns to before struct objfile def.
5943 Add sym_finish function pointer and change prototypes of other
5944 function pointers to reflect passing struct objfile pointer rather
5945 than struct sym_fns pointer.
5946 * symfile.c: Remove now obsolete symtab_fns pointer.
5947 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5948 locates the correct sym_fns struct for the given objfile.
5949 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5950 for better support of mapped symbol tables.
5951 * symfile.c (symbol_file_command): Remove obsolete code using
5953 * symfile.h: Remove duplicate declarations for symfile_objfile,
5954 entry_point, and object_files.
5955 * target.c (target_info): Compare symfile_objfile to NULL.
5956 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5957 aixcoff_symfile_finish().
5959 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
5961 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
5962 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
5963 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
5965 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
5967 Some improvements to g++ debugging.
5968 * symtab.c (list_symbols): demangle before pattern matching.
5969 * symtab.c: Other fixes to improve handing of operators.
5970 * valprint.c (type_print_base): Fix test for constructor.
5971 * values.c (value_static_field): Allow evaluation of
5972 CLASS::METHOD, returning a function pointer.
5974 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
5976 * Makefile.in (VERSION): Roll 4.4.6.
5977 * exec.c (exec_file_command): Add code to ignore optional args
5978 passed in by file_command() for use in symbol_file_command().
5979 * main.c (main): Document -mapped and -readnow in help summary.
5980 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
5981 * objfiles.c (allocate_objfile): Filename arg removed. Changes
5982 to get filename from bfd with bfd_get_filename(). Test mapto
5983 against 0, not NULL. Use mstrsave() to make copy of filename.
5984 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
5986 * remote-vx.c (vx_load_command, add_symbol_stub):
5987 Symbol_file_add() takes an additional arg.
5988 * solib.c (symbol_add_stub): Symbol_file_add() takes an
5990 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
5991 changed to return a bfd not an objfile pointer.
5992 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
5993 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
5994 Change to eliminate local bfd and use symfile_bfd_open() plus
5995 allocate_objfile(). Add code to implement readnow option.
5996 * symfile.c (symbol_file_command): Changes to option handling,
5997 readnow functionality moved to symbol_file_add().
5998 * symfile.c (symfile_init): Eliminate local copy of bfd.
5999 * symfile.c (add_symbol_file_command): Changes to parse mapped
6000 and readnow options.
6001 * symfile.h (allocate_objfile): Arg removed from prototype.
6002 * symtab.h (symbol_file_add): Arg added to prototype.
6003 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6006 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6008 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6009 mtrace.awk, state.c, state.h: Removed.
6010 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6011 directories searched for source files.
6012 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6013 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6014 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6015 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6016 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6017 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6018 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6020 * Makefile.in (HFILES): Remove state.h
6021 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6022 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6023 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6024 * Makefile.in (clean): Remove all object files.
6025 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6026 * cplus-dem.c: Remove prototypes definitions that are now done in
6028 * dbxread.c (throughout): Change from using per-objfile
6029 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6030 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6031 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6032 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6033 * depend: Remove dependencies for state.o, state.h.
6034 * dwarfread.c: Add declaration for warning_pre_print.
6035 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6036 * dwarfread.c (throughout): Change from using per-objfile
6037 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6038 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6039 use supplied objfile.
6040 * i386-xdep.c (print_387_status): Change to use warning() rather
6042 * i387-tdep.c (print_387_control_word): Change to use warning()
6043 rather than printfs.
6044 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6045 that some compilers grumble about.
6046 * language.c (throughout): Add declaration for warning_pre_print
6047 and using warning() instead of printfs.
6048 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6049 * main.c (main): Add declaration for warning_pre_print and set it
6050 similarly to error_pre_print. Add declarations for
6051 mapped_symbol_files and readnow_symbol_files. Add appropriate
6052 definitions to long_options[].
6053 * minsyms.c: Trivial fix to comment.
6054 * objfiles.c (allocate_objfile): Substantially rewritten for
6055 using mapped symbol files.
6056 * objfiles.c (throughout): Change from using per-objfile
6057 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6058 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6059 * source.c (throughout): Change from using per-objfile
6060 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6061 * source.c (open_source_file): Use mstrsave to save file name in
6062 mapped symbol region for objfile.
6063 * symfile.c: Remove include for state.h.
6064 include to local form.
6065 * symfile.c (symbol_file_add_digested): Remove.
6066 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6068 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6069 from objfile structure. Add malloc descriptor pointer (md).
6070 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6071 * symm-xdep.c (print_fpu_status): Use warning() rather than
6073 * symmisc.c (free_symtab_block): Now takes and uses current
6075 * symmisc.c (throughout): Change from using per-objfile
6076 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6077 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6078 Sun compiler grumblings when PTR is char *.
6079 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6080 msymbols() to correct pointer type.
6081 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6082 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6083 error always starts on a line of it's own.
6084 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6085 Rewrite for new mapped malloc package use.
6086 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6087 that don't want to use the mapped malloc package; pass arguments
6088 on to traditional malloc package functions.
6089 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6090 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6091 mrealloc, malloc, and realloc but get fatal error if runs out
6093 * utils.c (msavestring, mstrsave): Save a string in a specific
6094 mapped malloc region.
6095 * utils.c (print_spaces): Use xmalloc to get the buffer.
6096 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6097 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6098 * config/i386v4.mh: Insignificant reorganization.
6100 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6102 * xcoffread.c: Only enable compilation of debugging functions
6103 if IBM6000 is defined. Fails to compile otherwise.
6105 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6107 * Makefile.in: pass MAKEINFO down on info.
6109 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6111 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6112 useless code, including an lseek to an uninitialized variable.
6113 Reported by Jim Williams <jimbo@wrs.com>.
6115 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6117 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6118 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6119 * minsyms.c, symfile.c: Changes that may be generally
6120 applicable, but are #ifdef IBM6000 for now.
6121 * rs6000-xdep.c: Fixed typo in comment.
6122 * rs6000-tdep.c: Non-substatial changes.
6123 * xoffread.c: The main change here is addition of some
6124 debugging functions.
6125 * xoffexec.c: More changes.
6127 * xcoffread.c: Fixed two too-few-parameters bugs.
6129 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6130 to SOLIB_CREATE_INFERIOR_HOOK macro.
6132 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6134 * symfile.h: Add prototype for iterate_over_msymbols().
6135 * symtab.c (cplus_mangled_symbol): Add function.
6136 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6137 iterate_over_msymbols to find demangled C++ symbol.
6138 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6139 value to iterate_over_msymbols().
6140 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6143 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6145 * Makefile.in: added check target.
6147 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6149 * ecoff.c: Move to ../bfd/coff-msym.c.
6150 * config/mt-*mips: Remove ecoff.o from the configuration.
6151 * remote.c (): Add newline to initial +.
6152 (remote_resume): Mention how to cope with signals.
6153 (remote_interrupt): Add debug msg.
6154 (remote-wait): Implement new 'T' reply, which includes
6155 status, PC, and FP all in a single short message.
6156 (putpkt): Add further debugging of packet acks.
6157 * mipsread.c (fixup_symtab): Also swap RFD's.
6158 (parse_partial_symbols): Avoid bug on unknown symbol types.
6159 * Makefile.in (VERSION): Roll to 4.4.5.
6160 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6161 for remote MIPS by limiting heuristic to 200 byte search.
6162 (heuristic_proc_desc): Byte-swapping.
6163 (mips_print_register): Cope with failure of
6164 read_relative_register_raw_bytes. Byte-swap integers for
6166 * mips-pinsn.c (print_insn): Byte-swap instruction.
6168 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6170 * config.sub configure.in config/mh-irix4
6171 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6172 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6173 gdb/xm-irix4.h gdb/config/mt-irix3
6174 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6176 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6178 * defs.h, utils.c: xrealloc takes PTR as first arg.
6179 * defs.h: Reword confusing comment about ANSI prototypes.
6180 * defs.h: Some minor whitespace changes.
6181 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6182 not NULL, which can be (void *).
6183 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6184 * tm-i386v.h (SP_ARG0): Define
6185 * xm-sysv4.h: Back out of change for missing prototypes.
6186 * i386-tdep.c (get_longjmp_target): Add function.
6188 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6190 * Makefile.in: install man page too.
6192 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6194 * All GDB files that #include defs.h: Removed stdio.h.
6195 (defs.h): #include stdio.h.
6197 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6199 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6200 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6201 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6202 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6203 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6204 it before printing out the hex shape of an address.
6206 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6208 * rs6000-xdep.c (frame_initial_stack_address): Move
6209 code to set frame->cache_fsr into new separate function
6210 frame_get_cacahe_fsr. This allows fixing a fatal error.
6211 * xcoffexec.c: Turn previously suppressed error
6212 message back on, after cleaning up BFD.
6214 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6215 printing of blank line, since it cases printing of an
6216 extra blank line. Is this intended? It does mess up
6218 * defs.h: Put back declarations of malloc and realloc,
6219 but protected by #ifndef MALLOC_INCOMPATIBLE.
6220 * objfiles.c: Undo previous change: Use malloc/realloc
6221 for objfile malloc/realloc fields (but add a cast).
6222 * xcoffexec.c: Suppress an error message (for now).
6224 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6226 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6227 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6228 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6230 * xcoffread.c: Modifications to C_DECL storage class handling, and
6231 introduction of an old smash_to_pointer_type() routine.
6233 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6234 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6235 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6236 parameters have been modified.
6238 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6239 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
6240 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
6241 and fetch_inferior_registers() always fetched all the registers
6242 resulting valid register values at hand all the time. Pushing a dummy
6243 frame did not require validating all register values first. After
6244 putting the above mechanism into action, we didn't have valid registers
6245 values always ready. Thus, all registers need to be fetched before
6246 pushing a dummy frame now.
6248 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6249 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
6250 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
6251 the starting address (actual frame address) of a frame.
6252 * rs6000-tdep.c: modifications to function_frame_info() to see if
6253 function reserves a frame pointer register (alloca register)
6254 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
6255 FRAME_LOCALS_ADDRESS has been updated to support debugging of
6256 functions with alloca() calls.
6258 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
6260 * xm-sysv4.h: Provide definitions/prototypes for host environment
6261 functions for which no definitions or prototypes are provided in
6262 any currently included gdb or host environment header files.
6263 For SVR4, this currently includes malloc and realloc, which cannot
6264 be portably prototyped in any gdb include file.
6266 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6268 * buildsym.h: Remove obsolete variable file_stabs.
6270 * Makefile.in: Move place where configure merges in host-
6271 and target-dependent fragments later, so the latter
6272 can override (say) GNU_MALLOC.
6273 * config/mh-rs6000: Use system malloc. Otherwise, I
6274 ended up with *two* incompatible versions of malloc
6275 (functions in libc would call the malloc in libc).
6276 I assume this is a shared library problem.
6278 * remote.c: Fix (presumed) typo.
6279 * objfiles.c: Use xmalloc/xrealloc instead of
6280 malloc/realloc (since the latter are no longer declared).
6282 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6283 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
6284 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
6285 handle individual registers.
6286 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
6287 correctly in case it wasn't cached yet. (A problem showed up
6288 after fetching individual registers.)
6289 * buildsym.c: Disable type_synonym_name's type name overwriting
6290 in cases it is unnecesary. rs6000 portation doesn't use
6291 type_synonym_name, and it used to nullify type names
6292 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
6293 type's name as soon as space for that type is allocated.
6294 * xcoffread.c: ignore a section's lineno information if it is
6295 not `.text'. (In rs6000 bfd portation integration, skipping over
6296 `.pad' sections are ignored since it was in machine independent
6297 part of the code. Thus, a problem of fake sections with invalid
6298 lineno information arised.)
6300 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6301 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
6302 * rs6000-tdep.c: make function_frame_info() work whether or not
6303 reading from a core file.
6304 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
6306 * infrun.c. main.c, printcmd.c. symtab.c:
6307 More changes from IBM for rs6000.
6310 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
6312 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
6313 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
6314 Merge in changes (mostly from IBM) for RS6000.
6315 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
6316 More changes from IBM for RS6000. These are in machine-
6317 independent code, and probably could do with some cleaning
6318 up. The most questionable of these are #ifdef IBM6000.
6319 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
6320 to single_step() (for consistency with rs6000 and i860).
6321 * utils.c: Allow the 1st arg to xrealloc to be NULL
6322 (in which case do malloc). This removes the need for
6323 some tests in xcoff code (and perhaps other places?).
6324 * coffread.c: Removed variables last_source_file,
6325 type_vector, and type_vector_length as these are now
6326 defined by buildsym.[ch].
6327 * defs.h: Remove prototypes for malloc and realloc, since
6328 these should only be used to implement xmalloc and xrealloc,
6329 and they conflict with <stdlib.h> in AIX - where they
6330 return void* even when __STDC__ isn't defined. Sigh.
6331 * munch: Recognize *initialize* in data as well as text
6332 (AIX uses data). Also, incorporate a patch from Garrett
6333 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
6334 much more sensible, by only trying to match the name of
6335 the initialize_foo function, and not the junk before it.
6337 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
6339 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
6340 unless symbol table indicates that something has changed.
6342 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
6344 * remote.c: Make it work for embedded MIPS. Increase buffer
6345 size, and use throughout. Round buffer size up if too many regs.
6346 Support baud rate setting and try for an 8-bit path. If
6347 interrupted while waiting for target, send a ^C down the wire.
6348 Avoid single-byte reads.
6349 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
6351 * mips-xdep.h: Avoid the embedded regs when on Unix.
6353 * mipsread.c: Byte-swap the symbol table structures, using
6354 routines from ecoff.c, to read a symbol table written in any
6355 of the four possible byte orders.
6356 * configure.in (mips-big-* target): Same as Sony News.
6357 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
6358 * ecoff.c: New file for symbol swapping routines.
6360 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
6362 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
6363 all-breakpoints' command.
6364 * (get_number): Allow users to enter negative breakpoint numbers.
6365 * (breakpoint_1): Reformat display of 'info break' to show new
6367 * (create_longjmp_breakpoint, breakpoint_re_set,
6368 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
6369 symfile.c (syms_from_objfile): Re-do
6370 insertion of longjmp breakpoints. Move all code into
6371 breakpoint_re_set, and call that instead of
6372 create_longjmp_breakpoint in symfile.c.
6374 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
6376 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
6377 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
6378 * symtab.c (find_pc_symtab): Handle having no objfiles.
6379 * infcmd.c: Fix comment.
6380 * objfiles.c (free_all_objfiles): Add.
6381 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
6382 * symfile.c (symbol_file_command): free all objfiles when
6383 specifying a new symbol file.
6384 (reread_symbols): Stat the file name, don't fstat the descriptor.
6386 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6388 * Makefile.in, configure.in: removed traces of namesubdir,
6389 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6390 copyrights to '92, changed some from Cygnus to FSF.
6392 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
6394 * dbxread.c (end_psymtab): Delete empty psymtabs.
6395 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
6396 * symfile.h (struct objfile): Add free_psymtabs.
6398 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
6400 * Makefile.in (VERSION): Roll to gdb-4.4.4.
6402 * symfile.c (symbol_file_command): strcmp => !strcmp.
6403 * breakpoint.h: Move prototypes to follow enum definition they need.
6404 * breakpoint.c, infrun.c: Lint.
6405 * printcmd.c: Use `enum enable' rather than `enum
6407 * mipsread.c: First pass at making it compile with the new
6408 objfile changes. Probably seriously broken still, but it
6411 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
6413 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
6414 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
6415 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6416 stepping (and nexting) through longjmp(). Also, cleanup
6417 breakpoint handling quite a bit by creating explicit breakpoint
6418 types instead of using magic breakpoint numbers.
6419 Makefile.in: Update version to 4.4.3
6421 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6423 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6424 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6425 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6427 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6429 * minsyms.c (install_minimal_symbols): Add bunches to any
6430 existing minsyms in the objfile. Avoid extra mallocation
6431 by working directly in the obstack. Remove ignored `mainline' parm.
6432 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6433 xcoffread.c: Change all callers.
6434 * FIXME: We should be able to eliminate MAINLINE from all the
6435 symbol readers now, with a small bit of work.
6437 * valops.c, value.h: Lint.
6438 * remote-vx.c: Add missing break; statement. Bugfix by
6439 Michael Sclafani, <sclafani@src.dec.com>.
6441 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6443 * Makefile.in (VERSION): Update version to 4.4.2
6444 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6445 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6446 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6447 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6448 mmap-alloc.o, mmap-sbrk.o
6450 * altos-xdep.c: Minor whitespace change.
6451 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6452 use to new minimal symbol table use.
6453 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6454 * arm-xdep.c (store_inferior_registers): Returns void.
6455 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6456 Convert from misc function vector use to new minimal symbol table use.
6457 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6458 * breakpoint.c: Add prototypes for local functions.
6459 * breakpoint.c (catch_command_1): Change to static and remove unused
6461 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6462 * breakpoint.h: Change function decls to prototype form.
6463 * buildsym.c: Add prototypes for local functions.
6464 * buildsym.c: Moved hashname() function here from dbxread.c.
6465 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6466 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6467 * buildsym.c (dbx_alloc_type): Change to static.
6468 * buildsym.c (finish_block): Add objfile parameter.
6469 * buildsym.c (misc): Change symbol_obstack to objfile version.
6470 * buildsym.c (make_blockvector): Change to static.
6471 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6472 * buildsym.c (compare_line_numbers): Change to static, args are const,
6473 cast args when used.
6474 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6475 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6476 and made static. Add objfile parameter.
6477 * buildsym.c (end_symtab): Simplify code using line table size.
6478 Realloc the linetable on the objfile symbol_obstack and copy there.
6479 * buildsym.c (scan_file_globals): Convert from misc function vector
6480 use to new minimal symbol use.
6481 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6482 strings get allocated in objfile's symbol_obstack. Convert references
6483 to builtin types to lookup_fundamental_type().
6484 * buildsym.c (read_type): Make static, add objfile parameter, convert
6485 references to buildin types to lookup_fundamental_type().
6486 * buildsym.c (read_struct_type): Add objfile parameter.
6487 * buildsym.c (read_array_type): Make static, add objfile parameter.
6488 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6489 * buildsym.c (read_huge_number): Make static.
6490 * buildsym.c (read_range_type): Make static, add objfile parameter,
6491 convert references to buildin types to lookup_fundamental_type ().
6492 * buildsym.c (read_args): Make static, add objfile parameter.
6493 * buildsym.h: Convert function decl's to prototype form.
6494 * c-exp.y: Add prototypes for local functions, convert uses of misc
6495 function vector to minimal symbol table. Reformat all builtin type
6496 initializations and pass a NULL objfile to init_type() for them.
6497 * coffread.c: Change context_stack ref's to coff_context_stack,
6498 add local function prototypes. Cast uses of xrealloc arg 1.
6499 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6500 crafting a new type.
6501 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6502 * coffread.c (finish_block): Change name to coff_finish_block.
6503 * coffread.c (make_blockvector): Add and use objfile parameter.
6504 * coffread.c (record_line): Change name to coff_record_line.
6505 * coffread.c (start_symtab): Change name to coff_start_symtab.
6506 * coffread.c (end_symtab): Change name to coff_end_symtab.
6507 * coffread.c (record_misc_function): Change name to record_minimal_
6508 symbol and change to minimal symbol table use from misc func tbl.
6509 * coffread.c (coff_symfile_read): Convert from misc function vector
6510 use to minimal symbol table use.
6511 * coffread.c (hashname): Remove; use common version in buildsym.c.
6512 * coffread.c (decode_base_type): Change references to builtin types
6513 to calls to lookup_fundamental_type().
6514 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
6515 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
6516 * command.c: Add prototypes for local functions.
6517 * command.c (add_cmd): Prototype the 'fun' parameter and use the
6518 appropriate member of the function union for that type.
6519 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
6520 ifdef out the function since it isn't currently used.
6521 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
6522 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
6523 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
6524 * command.c (help_cmd): Compare function pointer to NULL.
6525 * command.c (help_cmd_list): Compare function pointer to NULL.
6526 * command.c (lookup_cmd_1): Use correct member of function union.
6527 * command.c (undef_cmd_error): Make static.
6528 * command.c (complete_on_cmdlist): Use correct member of func union.
6529 * command.c (do_setshow_command): Use correct member of func union.
6530 * command.c (shell_escape): Convert rindex use to strrchr.
6531 * command.h (COMMAND_H): Define if already included.
6532 * command.h (cmd_list_element struct): Change 'function' to a union
6533 and prototype args. Prototype completer function.
6534 * command.h: Convert decl's to prototype form.
6535 * convex-xdep.c (store_inferior_registers): Returns void.
6536 * copying.c: Prototype local functions.
6537 * coredep.c: Minor whitespace change.
6538 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
6539 * cplus-dem.c: Prototype local functions.
6540 * dbxread.c (hashname): Remove; moved to buildsym.c.
6541 * dbxread.c (free_and_init_header_files): Make static.
6542 * dbxread.c: Add prototypes for local functions.
6543 * dbxread.c (new_object_header_files): Remove; inlined usages.
6544 * dbxread.c (xrealloc usages): Cast args.
6545 * dbxread.c (record_misc_function): Change to record_minimal_symbol
6546 and change usages accordingly.
6547 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
6548 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
6549 * dbxread.c (dbx_next_symbol_text): Make static.
6550 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
6551 * dbxread.c (init_bincl_list): Add and use objfile parameter.
6552 * dbxread.c (free_bincl_list): Add and use objfile parameter.
6553 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
6554 * dbxread.c (end_psymtab): Convert to use per-objfile data.
6555 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
6557 * dwarfread.c (record_misc_function): Change name to record_minimal_
6558 symbol and use minimal symbol table throughout.
6559 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
6560 * dwarfread.c: Convert all references to builtin types to use the new
6561 lookup_fundamental_type function.
6562 * dwarfread.c (read_enumeration): Add and use objfile parameter.
6563 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
6565 * elfread.c (record_misc_function): Convert to use record_minimal_
6567 * elfread.c (elf_symtab_read): Add objfile parameter.
6568 * eval.c: Add prototypes for local functions and move some decls
6569 around to accomodate prototypes.
6570 * expprint.c: Add prototypes for local functions. Change references
6571 to misc function vector to minimal symbol table.
6572 * findvar.c (read_memory usages): Cast args.
6573 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
6574 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
6575 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
6576 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
6577 * gould-xdep.c: Minor whitespace change.
6578 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
6579 * hp300ux-xdep.c (store_inferior_registers): Returns void.
6580 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
6581 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
6582 * i386-tdep.c: Add prototypes for local functions.
6583 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
6584 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
6585 that defaulted to int.
6586 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
6587 i386_push_dummy_frame): Returns void.
6588 * i386-xdep.c (i386_register_u_addr): Declare params that default to
6589 int and explicitly declare return type as int.
6590 * i387-tdep.c: Minor formatting changes.
6591 * i960-tdep.c (leafproc_return): Convert from misc function vector
6592 use to minimal symbol table use.
6593 * infcmd.c: Add prototypes for local functions.
6594 * infcmd.c (continue_command, until_next_command, until_command,
6595 path_info, path_command): Make static.
6596 * infcmd.c (step_1, until_next_command): Convert from misc func
6597 vector to minimal symbol table use.
6598 * inflow.c: Add prototypes for local functions.
6599 * infptrace.c (store_inferior_registers): Returns void, not int.
6600 * language.c (_initialize_language): Use proper member of function
6602 * m2-exp.y: Add prototypes for local functions, convert misc function
6603 vector uses to minimal symbol table uses.
6604 * m2-exp.y (make_qualname, yyerror): Make static.
6605 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
6606 * m68k-pinsn.c: Add prototypes for local functions.
6607 * m68k-pinsn.c (print_insn): Cast args to read_memory.
6608 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
6609 * m68k-stub.c: Add prototypes.
6610 * m88k-pinsn.c (sprint_address): Convert from misc function vector
6611 use to minimal symbol table use.
6612 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
6613 * m88k-xdep.c (store_inferior_registers): Returns void.
6614 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
6615 * mach386-xdep.c (store_inferior_registers): Returns void.
6616 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
6617 * main.c: Add prototypes for local functions.
6618 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
6619 longjmp() result to (NORETURN void).
6620 * main.c (catch_errors): Prototype the 'func' parameter.
6621 * main.c (disconnect, stop_sig, do_nothin, float_handler):
6622 Takes an unused arg.
6623 * main.c (execute_command): Call the right member of the func union.
6624 * main.c (command_loop_marker, symbol_completion_function,
6625 command_loop): Make static.
6626 * main.c (command_line_input): Make linelength unsigned, cast arg
6627 to command_line_input().
6628 * main.c (add_info, add_com): Prototype the 'fun' parameter.
6629 * main.c (initialize_main): Call right member of function union.
6630 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
6631 * mem-break.c: Include symtab.h
6632 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
6633 * mips-xdep.c (store_inferior_registers): Returns void.
6634 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
6635 use to minimal symbol table use.
6636 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
6638 * mipsread.c (make_type): Remove, convert usages to init_type.
6639 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
6640 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
6641 vector use to minimal symbol table use.
6642 * parse.c: Add prototypes for local functions.
6643 * parse.c (xrealloc usages): Cast args.
6644 * parse.c (prefixify_expression, length_of_subexp): Make static.
6645 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6646 * parser-defs.h: Convert function decls to prototype form.
6647 * partial-stab.h: Convert from misc function vector use to new minimal
6649 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6650 the per-objfile copies.
6651 * printcmd.c: Add prototypes for local functions. Move some struct
6652 definitions around to accomodate prototypes.
6653 * printcmd.c (decode_format): Make static, change args oformat and
6654 osize to int from char.
6655 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6656 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6657 * printcmd.c (print_address_symbolic): Convert from misc function
6658 vector use to minimal symbol table use.
6659 * printcmd.c (address_info): Convert from misc function vector use
6660 to minimal symbol table use.
6661 * printcmd.c (delete_display, enable_display, disable_display_command):
6663 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6664 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6665 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6666 * pyr-xdep.c (store_inferior_registers): Returns void.
6667 * remote-mm.c (mm_load): symbol_file_add return value unused.
6668 * remote-nindy.c: Minor format change.
6669 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6670 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6671 * rs6000-xdep.c (store_inferior_registers): Returns void.
6672 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6673 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6674 vector use to minimal symbol table use.
6675 * solib.c: Add prototypes for local functions.
6676 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6677 function vector use to minimal symbol table use.
6678 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6679 * solib.c (find_solib, shared_library_command): Make static
6680 * solib.c (read_memory, write_memory usages): Cast args.
6681 * solib.c (special_symbol_handling): Add function
6682 * source.c: Add prototypes for local functions.
6683 * source.c (select_source_symtab): Convert to scan objfiles.
6684 * source.c (open_source_file): Make static.
6685 * source.c (xrealloc usages): Cast args.
6686 * source.c (source_line_charpos): ifdef out, unused.
6687 * source.c (get_filename_and_charpos): Make static.
6688 * stack.c: Add prototypes for local functions.
6689 * stack.c (print_frame_info, frame_info): Convert from misc function
6690 vector use to minimal symbol table use.
6691 * symfile.c: Add prototypes for local functions.
6692 * symfile.c (compare_symbols): Make args const PTR's.
6693 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6694 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6695 * symfile.c (obsavestring): Add objfile parameter.
6696 * symfile.c (init_misc_bunches, prim_record_misc_function,
6697 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6698 sort_misc_function_vector, compact_misc_function_vector): Remove
6699 * symfile.c (symbol_file_add_digested): Add function.
6700 * symfile.c (symbol_file_add): Returns struct objfile *.
6701 * symfile.c (symbol_file_command): Modify for state file use.
6702 * symfile.c (symfile_open): Add parameter "dumpable".
6703 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6704 * symfile.c (load_command, add_symbol_file_command): Make static.
6705 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6706 * symfile.c (rindex usages): Converted to strrchr.
6707 * symfile.c (allocate_psymtab): New
6708 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6709 converted to minimal symbol table usage, but no obvious conversion.
6710 * symfile.c (free_all_symtabs): Remove.
6711 * symfile.c (_initialize_symfile): Use per-objfile info.
6712 * symfile.h: Rework the objfile structure to add per-objfile data
6713 objects (psymbol_obstack, symbol_obstack, type_obstack,
6714 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6715 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6716 Add prototypes to function declarations.
6717 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6718 function vector usage to minimal symbol table usage.
6719 * symmisc.c (DEV_TTY): Define if not defined.
6720 * symmisc.c: Add local function prototypes.
6721 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6722 printpsyms_command, print_objfiles, print_objfiles_command):
6723 Rework to use iterate_over_*
6724 * symtab.c: Add prototypes for local functions.
6725 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6726 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6727 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6728 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6729 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6730 lookup_reference_type, lookup_member_type, allocate_stub_method,
6731 check_stub_method, create_array_type, smash_to_member_type,):
6733 * symtab.c (lookup_symbol): Some args are const.
6734 * symtab.h: All type related defs and structs moved to gdbtypes.h
6735 * symtab.h: Convert decls to prototypes.
6736 * target.c (noprocess): Make static.
6737 * target.h: Change decl's to prototypes.
6738 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6739 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6740 * utils.c (_initialize_utils): Use correct member of function union.
6741 * valarith.c: include gdbtypes.h
6742 * valops.c: include gdbtypes.h, add prototypes for local functions.
6743 * valops.c (value_push, value_arg_push, find_function_addr):
6745 * valops.c (value_string): Convert from misc function vector use
6746 to minimal symbol table use.
6747 * valops.c (check_field_in): Make arg const.
6748 * valprint.c: Add prototypes for local functions.
6749 * valprint.c (print_string): Make static
6750 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6751 * values.c: Add prototypes for local functions.
6752 * values.c (value_headof): Convert from misc function vector to
6753 minimal symbol table.
6754 * xcoffexec.c: Add prototypes for local functions.
6755 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6757 * xcoffexec.c (relocate_minimal_symbol): Add.
6758 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6759 * xcoffread.c: Add prototypes for local functions.
6760 * xcoffread.c (sort_syms): Convert to scan objfiles.
6761 * xcoffread.c (read_xcoff_symtab): Make static.
6762 * xcoffread.c (various): Replace references to builtin types with
6763 calls to lookup_fundamental_type. Replace references to symbol_obstack
6764 and psymbol_obstack with pointers to the per-objfile copies.
6765 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6766 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6768 * xcoffread.c (init_stringtab): Add objfile parameter.
6769 * gdbtypes.c: New file
6770 * minsyms.c: New file
6771 * mmap-alloc.c: New file
6772 * mmap-sbrk.c: New file
6773 * objfiles.c: New file
6777 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6779 * Check in Fred Fish's changes in these modules. Fred
6780 will make ChangeLog entries for all of them. Update VERSION
6783 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6785 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6787 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6788 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6789 value.h: Prototypes for static functions; lint.
6790 * gdbtypes.h: Empty file to ease transition.
6792 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6794 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6795 inferior.h, language.h, signame.h, target.h, terminal.h,
6796 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6797 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6799 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6800 signame.c, sparc-xdep.c: Prototypes for all static functions.
6802 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6803 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6804 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6805 Remove to_call_function and target_call_function, since it
6806 always calls the same thing (call_function_by_hand).
6807 * core.c, exec.c, solib.c: Rename target_ops sections =>
6809 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6810 target.h: target_kill takes no args.
6811 * language.c (language_info): Scaffolding to allow briefer
6812 messages when the current language changes. FIXME.
6813 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6814 complaints about volatile functions.
6815 * xm-sysv4.h (HAVE_MMAP): Define.
6817 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6819 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6820 to make prototypes for all functions declared here.
6821 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6822 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6823 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6824 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6825 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6826 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6827 * utils.c: Avoid declaring malloc and realloc. Lint.
6828 (request_quit): Accept signal-number parameter.
6830 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6832 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6833 DIE's. Add new function read_tag_pointer_type() to read them.
6835 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6836 When creating a new user defined type, check to see if a partial
6837 type already exists, and if so, bash it to fit.
6839 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6841 * coffread.c (decode_base_type): Pass long, not union.
6842 Fix by Eric Valette, ev@chorus.fr.
6844 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6846 * elfread.c (elf_symtab_read): Fix code to correctly track
6847 changes in bfd for absolute symbols.
6849 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6851 * xm-vaxbsd.h: Close off comment.
6853 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6855 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6857 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6859 * mips-tdep.c (mips_print_registers): Print correct register
6860 number for double pseudo-registers.
6862 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6864 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6865 in the op$::OPERATOR. case. From Steven McCanne,
6866 <mccanne@horse.ee.lbl.gov>.
6868 * exec.c (set_section_name): Pass arg to exec_files_info;
6869 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6871 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6873 * main.c (print_gdb_version): Copyright msg: only this year.
6874 (cd_command): Avoid changing current_directory on error.
6876 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6878 * mipsread.c (parse_partial_symbols): Handle dependencies
6879 between partial symbol tables (when not doing stabs-in-ecoff).
6880 (This used to be handled by parse_fdr, but parse_fdr was
6881 incompatible with handling stabs-in-ecoff, so the code
6882 was re-written to not use parse_fdr. Unfortunately,
6883 the logic to handle dependencies was overlooked.)
6885 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6887 * coffread.c (read_enum_type): Use the size of a target int when
6889 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6891 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6892 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6893 TARGET_PTR_BIT to determine size of a pointer
6894 * values.c (unpack_long): when unpacking a REF or a PTR don't
6895 assume the size of the type.
6897 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6899 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6900 looking at its members. Improve guess between struct and union,
6901 only assuming union if multiple members have offsets of zero.
6903 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6905 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6906 (This is just for clarity - and one day permitting us to
6907 change FP0_REGNUM from 38 to 32, which would make more sense.)
6908 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6909 register numbers in stabs-in-ecoff get handled correctly.
6911 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6913 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6914 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6915 into BSD and Ultrix.
6917 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6919 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6921 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6923 * Makefile.in: Increment version to 4.4.1.
6924 * main.c (print_gdb_version): Update copyright notice.
6926 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6928 * mipsread.c: Prepend "struct " to the names of structure
6929 types, and similarly for enums and unions. (This used
6930 to be done, but got lost in the re-write to "guess" the
6931 difference between enum/struct/union.)
6932 Also, guess that a tag is an enum if the first member
6935 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6937 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6940 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6942 * Projects: Patching executables is done.
6943 * Makefile.in (VERSION): Roll to gdb-4.4.
6944 * README, WHATS.NEW: Update for gdb-4.4.
6946 * symfile.c (reread_symbols): Whenever we reread one object
6947 file's symbols, we must restart the scan, because the object_files
6948 chain has been permuted.
6950 * exec.c (exec_files_info): Split out into print_section_info.
6951 Print BFD filename of each section if it's not the default one.
6952 * core.c (core_files_info): Call print_section_info.
6954 * xm-vax.h: Include a few system header files whose definitions
6955 must precede defs.h.
6956 * language.c, language.h: Make some things const.
6957 * expression.h, main.c: const spreads like ooze.
6959 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
6960 since BREAKPOINT values can be >0x80.
6962 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
6964 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
6966 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
6968 * sparc-pinsn.c: Remove kludge for preferring architectures.
6969 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
6970 and forever. Add `add' instruction to the set that get checked
6971 for a preceding `sethi' in order to print an absolute address.
6972 Corresponding changes in ../include/opcode/sparc.h needed
6973 to eliminate garbage instructions.
6975 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
6977 * mipsread.c (parse_partial_symbols): Make sure partial
6978 symbols are created for external symbols (as used to be
6979 the case). This is a bit of a pain with the mips-coff.
6980 It uses a table which points to all of the external
6981 symbols belonging to a particular FDR or psymtab.
6982 Once we've generated this table, we might as well save
6983 it, and then use it in psymtab_to_symtab_1 to find
6984 the symbols to pass to parse_external().
6985 * symfile.c, symfile.c: New function start_psymtab_common
6986 to share the common parts of allocating a new psymtab
6987 for dbxread, mipsread (and later dwarfread). Its code
6988 was pulled out from start_psymtab in dbxread.c.
6989 * dbxread.c (start_psymtab): Use start_psymtab_common().
6991 * valprint.c (val_print): If there is an error when trying
6992 to print a string, check to see if there really is a problem
6993 by reading just one character. If that works, assume
6996 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
6998 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
6999 cypress, v8 mnemonics in that order.
7001 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7003 * sparc-pinsn.c: Put the qsort() back in.
7005 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7007 * findvar.c (read_register, write_register): Handle machines
7008 where REGISTER_TYPE is not the same size as "int".
7010 Handle debug symbols in dynamically loaded (relocated) code:
7012 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7013 offset to process_one_symbol.
7014 (process_one_symbol): Take new offset parameter. Add it into
7015 appropriate symbol types to relocate symbols to loaded addresses.
7016 Handle all possible symbol types, and complain() about types that
7017 we don't expect to see.
7018 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7019 process_one_symbol (FIXME, should pass real offset).
7023 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7025 (set_breakpoint, break_command_1, until_break_command,
7026 catch_command_1, breakpoint_re_set_one): Use it.
7027 * symtab.h (resolve_sal_pc): Declare.
7028 * infcmd.c (jump_command): Use resolve_sal_pc.
7030 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7032 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7034 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7036 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7037 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7038 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7040 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7042 * dbxread.c (process_one_symbol): Make a first cut at handling
7043 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7045 * symtab.c (find_pc_line): Fix stepping into and out of #included
7048 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7050 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7051 no longer any need to copy ../include/opcode/* into gdb.
7053 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7055 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7057 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7059 * valprint.c (type_print_base, type_print_method_args):
7060 Print C++ constructor methods without bogus "return type."
7062 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7064 * infptrace.c (child_xfer_memory): Parameter "target" should
7065 be a pointer to a structure, not the entire structure.
7067 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7069 * depend: Convert the couple of references to ansidecl.h that
7070 used the local gdb version to use the ../include version.
7072 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7075 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7076 (inferior_proc_init): Fix non-ANSI version of args.
7077 (attach): Call print_sys_errmsg with correct number of args.
7078 (mappingflags): Make static, does not need to be global.
7080 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7081 not the entire struct itself.
7083 * valops.c (value_assign): Cast some args to modify_field() and
7084 {read,write}_register_bytes() correctly.
7086 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7088 * Makefile.in (MALLOCSRC): Removed reference to removed local
7091 * dwarfread.c (list_in_scope): Needs an initial value, use file
7094 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7096 * main.c (main): Make option_index local to keep new getopt happy.
7097 main.c, solib.c, Makefile.in: Update copyright notices.
7099 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7101 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7103 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7105 * Makefile.in (HFILES): Add partial-stab.h.
7107 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7109 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7110 New files for stratus. Not complete enough to actually build
7111 on the Stratus machine; that awaits copyright assignment for
7114 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7115 for getting custom flags into CFLAGS when doing makes.
7117 * configure.in: Add config information for stratus.
7119 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7121 * dbxread.c (process_one_symbol): Pass address of structure
7122 to complain(), rather than the whole structure.
7124 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7126 * solib.c (solib_add_common_symbols): Only compile in when not
7127 using SVR4 style shared libraries.
7129 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7131 * dwarfread.c (locval): Add offreg flag to indicate location
7132 values that are computed off a base register.
7134 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7135 TAG_local_variable cases to account for static variables
7136 within function scopes.
7138 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7140 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7141 doesn't exist on some systems.
7143 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7144 nexting over recursive function calls.
7146 * target.c (target_read_string): Create this routine to read null
7147 terminated strings from the target. It deals with running off the
7148 end of memory elegantly as well. solib.c (find_solib): Use
7149 target_read_string() to avoid problems with running off the end of
7152 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7153 that reference pgrp_inferior.
7155 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7157 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7158 mips-tfile has been hacked to act more "traditionally."
7159 * dbxread.c: Fixed typo in comment.
7161 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7163 * mips-tdep.c (mips_skip_prologue): Add some number of
7164 'sw' instructions before 'addiu' adjusts the stack.
7166 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7168 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7169 freescope, buildblock closescope, record_line, add_symbol_to_list,
7170 gatherblocks, make_blockvector): Extensive changes to switch
7171 to generic symbol table building code in buildsym.c. Remove
7172 scope tree structures and functions, symbol table building
7173 functions, and lots of other small changes.
7175 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7176 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7178 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7180 * buildsym.c (cleanup_undefined_types): Add support for enums.
7181 This fixes the 'GDB internal error. cleanup_undefined_types with
7184 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7186 * dbxread.c: detect gcc2 compilations.
7188 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7190 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7191 in ../include/opcode/sparc.h.
7193 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7195 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7196 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7197 to reflect actual locations of opcode files, so TAGS target will
7200 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7202 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7205 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7206 dereferencing to access the correct elements.
7208 * valops.c (value_addr): Declare return type of external func
7211 * xcoffread.c: Undefine next_symbol_text before redefining it.
7213 For older changes see ChangeLog-9091
7219 version-control: never