1 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
3 * doc/stabs.texi: The `this' pointer is now known by the name
4 `this' instead of `$t'.
6 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
8 * ch-lang.c (chill_create_fundamental_type): Track compiler
9 change that now emits debugging info with the type long for Chill
11 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
12 references of TAG_string_type DIEs in user defined types.
14 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
16 * remote-mips.c: New file; implements MIPS remote debugging
18 * config/idt.mt: New file; uses remote-mips.c
19 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
21 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
22 floating point coprocessor.
23 (mips_push_dummy_frame): If not mips_fpu, don't save floating
25 (mips_pop_frame): If not mips_fpu, don't restore floating point
27 (_initialize_mips_tdep): New function; let the user reset mips_fpu
29 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
30 mips_fpu, don't use fp0 as floating point return register.
31 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
34 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
36 * gdb/testsuite: made modifications to testcases, etc., to allow
37 them to work properly given the reorganization of deja-gnu and the
38 relocation of the testcases from deja-gnu to a "tool" subdirectory.
40 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
42 * gdb/testsuite: Initial creation of gdb/testsuite.
43 Migrated dejagnu testcases and support files for testing nm to
44 gdb/testsuite from deja-gnu. These files were moved "as is"
45 with no modifications. This migration is part of a major overhaul
46 of dejagnu. The modifications to these testcases, etc., which
47 will allow them to work with the new version of dejagnu will be
48 made in a future update.
50 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
52 * NEWS: Add reminders for next release.
54 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
56 * mipsread.c (parse_lines): Correct check for files compiled with
59 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
61 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
63 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
65 * Makefile.in (VERSION): GDB-4.8 release!
66 * README, NEWS: Update for release.
68 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
70 * am29k-pinsn.c (print_insn): Minor nits with const.
71 * am29k-tdep.c: More minor nits with arg types for
72 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
74 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
76 * gcc.patch: Update for a different GCC (G++) bug.
77 * main.c (print_gdb_version): Update copyright year to 1993.
78 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
79 conditionalize this file on it. FIXME, right way is to split
80 these into two config files.
81 (ATTACH_DETACH): Define for BSD 4.4
82 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
83 (U_REGS_OFFSET): Revise for 4.4.
84 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
85 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
86 LONG_MAX into this file to avoid cpp "redefinition" warnings.
88 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
90 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
93 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
95 * c-lang.c (c_printstr): Bugfix for length==0 case.
97 * c-lang.c (c_printstr): If a C string ends in a null, don't
100 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
102 * defs.h (STRCMP): Make it work for unsigned chars.
104 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
106 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
107 * config/hp300bsd.mh (REGEX, REGEX1): Define.
108 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
109 define to kludge the large opcode table into two smaller tables,
110 since GCC take exponential space to build the table. Lint.
111 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
113 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
115 * Makefile.in (VERSION): Roll to 4.7.9.
116 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
117 definition here, to handle both BSD 4.3 and 4.4 systems.
118 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
119 * remote.c (alarm): Move declaration to global level, before
120 first reference to it.
121 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
122 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
124 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
126 * remote.c (readchar): forward declare alarm which otherwise looks
127 like an undeclared variable to gcc.
129 * dbxread.c (process_one_symbol): cast enum value N_SO into int
130 when comparing against an int. Avoids superfluous warning from
133 * inflow.c (set_sigint_trap): add cast to assignment from signal.
134 Avoids superfluous warnings from some systems and/or compilers
135 (like vax ultrix 4.2.)
137 * language.c (struct op_print unk_op_print_tab): use the enum
138 values rather naked zeros as initializers. Avoids warnings from
139 ultrix type compilers.
141 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
143 * Makefile.in (VERSION): Roll to 4.7.6.
144 (SFILES_SUBDIR): Add 29k-share/udi_soc.
145 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
146 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
147 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
148 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
149 (depend): Fix bug where nm-files in config files weren't noticed.
150 (make-proto-gdb-1): Avoid changing directories while building new
151 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
153 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
155 * remote.c: Improve error recovery. Allow user to break out
156 of initial connection attempt with INTERRUPT. Treat a timeout
157 while waiting for remote packet like a retry, unless the remote
158 side is actively running user code. Fix a few long printf_filtered's.
160 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
163 * buildsym.c (start_subfile): Allow null file name.
165 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
167 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
168 expects a pointer to complaint rather than a complaint
170 (process_linenos): free the previously allocated subfile name,
171 then allocate the new one from the heap.
173 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
175 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
177 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
179 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
180 Previously, would bogusly index off the bottom of type_vector.
181 (rs6000_builtin_type): Accept type number as argument.
182 (read_type, case '-'): Handle negatives like any other type number.
184 * symfile.c (deduce_language_from_filename): Handle null name.
186 * mips-tdep.c (isa_NAN): Fix byte order dependency.
187 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
188 fixed by sato@sm.sony.co.jp.
190 * xcoffread.c (parmsym): Don't use an initializer to set up
191 this struct symbol. Set it up in initialize_xcoffread.
192 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
193 works on real rs/6000 target with #ifndef FAKING_RS6000.
195 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
197 * stabsread.c (rs6000_builtin_type): Move function from
198 xcoffread.c:builtin_type.
199 * xcoffread.c (builtin_type): Move to stabsread. Remove
200 IBM6000_HOST dependency. Move misplaced comments.
201 (various): Change printf's to complaints.
202 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
203 objfile argument to read_type calls under #if 0.
204 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
205 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
206 * Makefile.in: xcoffread.o is not built by default.
207 * xm-rs6000.h (IBM6000_HOST): Remove.
208 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
209 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
212 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
214 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
215 VALUE_LVAL to be lval_memory so that we don't try to modify wild
216 register numbers when user tries to modify elements in structs
218 * inflow.c (child_terminal_info): Move banner outside of system
220 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
221 passes struct/union arguments by address.
223 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
225 * Based on patch from Kean Johnston <maw@netcom.com>:
226 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
227 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
228 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
230 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
232 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
233 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
235 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
237 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
240 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
242 * stabsread.c (define_symbol): Complain about unrecognized names
243 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
244 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
245 (read_cpp_abbrev): Don't use the class name as part of the
246 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
247 abbrevs. Inspired by Mike Tiemann.
248 (read_tilde_fields): Comment. Remove ancient dead code.
249 Remove erroneous but non-dead code. Simplify. Add complaints.
250 (in general): Remove extraneous (parentheses) in return
253 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
255 * coffread.c (coff_lookup_type): Fix fencepost error reported
256 by Art Berggreen, <arg@opal.acc.com>.
258 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
259 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
261 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
262 test, which is apparently left over from when we used native
263 include files and couldn't depend on the member names being there.
264 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
266 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
268 * mipsread.c: Major overhaul to use new BFD symbol table reading
269 routines. Now swaps information as it is needed, rather than
270 swapping everything when the file is read.
272 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
274 * Makefile.in (TARDIRS): Add sparclite demo dir.
275 (*.tab.c): Change dependency on Makefile to depend on
276 Makefile.in, otherwise it always rebuilds after configuring.
277 Force output *.tab.c file into current directory even in "make"
278 versions that rewrite dependent file names used in command lines.
280 * TODO: Remove some things we did.
281 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
282 * os68k-xdep.c: Remove; useless file (os68k is a target only).
283 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
284 * symtab.h: Eliminate unnamed unions and structs.
286 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
288 * Makefile.in (VERSION): Roll to 4.7.5.
290 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
292 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
293 re-evaluating symbol pointers.
295 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
297 * c-exp.y (lcurly, rcurly): New nonterminals.
298 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
300 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
301 made function static.
302 * parse.c (struct funcall): Moved struct def from parser-defs.h.
303 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
304 * parse.c (start_arglist):
305 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
306 * parser-defs.h (struct funcall): Moved struct def to parse.c.
307 * parser-defs.h (funcall_chain): Moved to parse.c.
308 * printcmd.c (print_frame_nameless_args): Fix prototype.
309 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
310 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
311 * valops.c (typecmp): Moved prototype from values.h.
312 * value.h (typecmp): Moved prototype to valops.c, made static.
313 **** start-sanitize-chill ****
314 * ch-exp.y (yylex): Change way control sequences are disabled.
315 **** end-sanitize-chill ****
317 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
319 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
321 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
323 * mipsread.c (upgrade_type): Build array types correctly, using
324 create_range_type and create_array_type.
326 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
328 * remote-nindy.c: Cleanup.
330 * infrun.c (wait_for_inferior): When rolling back the PC after
331 a breakpoint, call write_pc so that NPC gets rolled back as well
334 * blockframe.c (inside_entry_file, inside_main_func,
335 inside_entry_func): PC of zero is always "bottom of stack".
337 * printcmd.c (print_frame_args, print_frame_nameless_args):
338 Let print_frame_nameless_args decide whether there are any,
339 laying groundwork for possibly later printing 29K args for
340 functions where we have tag words but no symbols.
342 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
344 * Makefile.in: fix GDB doc targets for new doc subdir structure
346 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
348 * stack.c (parse_frame_specification): Parse as many arguments
349 as there are (up to MAXARGS). Pass all of them in argc, argv
350 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
351 many there were, onto SETUP_ARBITRARY_FRAME.
352 * tm-mips.h, tm-sparc.h: Corresponding changes.
353 * mips-tdep.c, sparc-tdep.c: Ditto.
355 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
357 * hp300ux-nat.c: Update copyrights.
358 * mipsread.c (parse_partial_symbols): Complain about block
359 indexes that go backwards. Fix from Peter Schauer.
360 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
361 symbol-file that has no linkage symbols to be read.
362 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
363 from tm- file to xm-file, since they're host dependent.
364 * valarith.c (value_binop): Typo.
366 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
368 * sparclite/aload.c: Add copyleft.
369 * sparclite/crt0.s: Add comment at beginning.
371 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
373 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
374 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
376 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
378 * values.c (value_headof): Fix typo in which VTBL and ARG were
379 being confused for one another.
381 * valops.c (typecmp): Now static.
383 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
384 baseclass--we don't always inherit its virtual function table
387 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
388 pointer correctly in case value_struct_elt moves it around.
390 * valops.c (typecmp): Now static. Also, now groks references
393 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
394 zero on recursive call. If NAME is the name of TYPE, return TYPE.
396 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
398 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
399 to avoid "too much defining" error from native C compiler (!).
401 * Makefile.in (HFILES): Add typeprint.h.
402 * typeprint.[ch]: Update copyrights.
404 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
406 * Makefile.in: Update to match doc/ subdir changes.
408 * config/hp300hpux.mh: No cross-host file needed, just native.
409 * config/go32.mh: Remove nonexistent "native" support.
411 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
412 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
413 * m88k-tdep.c (next_insn): Lint, cleanup.
414 (store_parm_word): Lint.
416 * README: Fix typo (reported by karl@hq.ileaf.com).
418 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
420 * expression.h (BINOP_CONCAT): Document use for self concatenation
421 an integral number of times.
422 * language.c (binop_type_check): Extend BINOP_CONCAT for self
424 * valarith.c (value_concat): Rewrite to support self
425 concatenation an integral number of times.
426 **** start-sanitize-chill ****
427 * Makefile.in (ch-exp.tab.c): Change "expect" message.
428 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
429 eliminate hundreds of spurious shift/reduce and reduce/reduce
430 conflicts that mask the 5 real ones.
431 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
432 * ch-exp.y (integer_literal_expression): Remove production,
434 **** end-sanitize-chill ****
436 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
438 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
439 implied that "no side effects" was nonfunctional.
440 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
441 character string and bitstring concatenation.
442 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
443 * expression.h (exp_opcode): Add BINOP_CONCAT.
444 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
445 * language.c (string_type): Add function to determine if a type
447 * language.c (binop_type_check): Add case for BINOP_CONCAT.
448 * valarith.c (value_concat): New function to concatenate two
449 values, such as character strings or bitstrings.
450 * valops.c (value_string): Remove error stub and implement
452 * value.h (value_concat): Add prototype.
453 **** start-sanitize-chill ****
454 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
455 * ch-exp.y (yylex): Recognize SLASH_SLASH.
456 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
458 **** end-sanitize-chill ****
460 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
462 * c-exp.y (exp): Add production to support direct creation
463 of array constants using the obvious syntax.
464 * c-valprint.c (c_val_print): Set printed string length.
465 * dwarfread.c (read_tag_string_type): New prototype and
466 function that handles TAG_string_type DIEs.
467 * dwarfread.c (process_dies): Add case for TAG_string_type
468 that calls new read_tag_string_type function.
469 * expprint.c (print_subexp): Add support for OP_ARRAY.
470 * gdbtypes.c (create_range_type, create_array_type): Inherit
471 objfile from the index type.
472 **** start-sanitize-chill ****
473 * ch-typeprint.c (chill_print_type): Add case for
475 * ch-valprint.c (chill_val_print): Fix case for
477 **** end-sanitize-chill ****
479 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
481 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
482 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
485 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
487 * c-exp.y (exp:STRING): Convert C strings into array-of-char
488 constants with an explicit null byte terminator. OP_STRING is
489 now used for real string types.
490 * c-lang.c (builtin_type_*): Move declarations to lang.c since
491 they are used by all languages.
492 * c-lang.c (_initialize_c_language): Move initializations of
493 builtin_type_* to lang.c.
494 * c-typeprint.c (c_type_print_varspec_prefix,
495 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
497 * c-valprint.c (c_val_print): Change the way character arrays
498 are printed as strings to be consistent with the way strings
499 are printed when pointer-to-char types are dereferenced.
500 Remove test of print_max before calling val_print_string, which
501 now does it's own test.
502 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
503 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
504 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
505 * gdbtypes.c (builtin_type_*): Add declarations moved from
507 * gdbtypes.c (create_string_type): New function to create real
509 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
510 renamed to TYPE_CODE_STRING.
511 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
512 builtin_type_* types moved from c-lang.c.
513 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
515 * gdbtypes.h (builtin_type_string): Add extern declaration.
516 * gdbtypes.h (create_string_type): Add prototype.
517 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
518 renamed to TYPE_CODE_STRING.
519 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
521 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
522 renamed to TYPE_CODE_STRING.
523 * parse.c (length_of_subexp, prefixify_subexp): Add case for
525 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
526 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
528 * valops.c (allocate_space_in_inferior): New function and
529 prototype, using code ripped out of value_string.
530 * valops.c (value_string): Rewritten to use new function
531 allocate_space_in_inferior, but temporarily disabled until some
532 other support is in place.
533 * valops.c (value_array): New function to create array constants.
534 * valprint.c (val_print_string): Add comment to document use,
535 complete rewrite to fix several small buglets.
536 * value.h (value_array): Add prototype.
537 * value.h (val_print_string): Change prototype to match rewrite.
538 **** start-sanitize-chill ****
539 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
540 * ch-exp.y (match_character_literal): Disable recognition of
541 control sequence form of character literals and document why.
542 **** end-sanitize-chill ****
544 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
546 * nindy-share/nindy.c: Add comments to #endif's to clarify
549 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
550 read_memory to get byte order right.
551 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
552 anymore. This is done in paread.c now. We expect unwind info
553 to hang off of objfiles, and search all of the objfiles when until
555 * (skip_trampoline_code): Cast arg to target_read_memory.
556 * objfiles.h (struct objfile): Add new field obj_private to hold
557 per object file private data (unwind info in this case).
558 * paread.c (read_unwind_info): New routine to read unwind info
559 for the objfile. This data is hung off of obj_private.
560 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
561 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
562 make this easier to access.
564 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
566 * c-valprint.c (cp_print_class_member): Add extern decl.
567 * c-valprint.c (c_val_print): Extract code for printing methods
568 and move it to cp_print_class_method in cp-valprint.c.
569 * c-valprint.c (c_val_print): Extract code to print strings and
570 move it to val_print_string in valprint.c.
571 * cp-valprint.c (cp_print_class_method): New function using
572 code extracted from c_val_print.
573 * valprint.c (val_print_string): New function using code
574 extracted from c_val_print.
575 * value.h (val_print_string): Add prototype.
576 **** start-sanitize-chill ****
577 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
578 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
579 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
580 CHECKBUF, growbuf_by_size): New variables, macros, and support
581 functions for implementing a dynamically expandable temp buffer.
582 * ch-exp.y (match_string_literal): New lexer function.
583 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
584 removed and replaced with new CHECKBUF macro.
585 * ch-exp.y (yylex): Call match_string_literal when appropriate.
586 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
587 **** end-sanitize-chill ****
589 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
591 * Makefile.in: Add info for paread.o.
592 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
594 * blockframe.c (frameless_look_for_prologue): Correct the
596 * gdbtypes.h, gdbtypes.c: Use const in decl of
597 cplus_struct_default, now that pa-gas assembler has been fixed.
598 * hppah-nat.c: Formatting.
599 * hppah-tdep.c: Remove lots of useless externs for variables we
601 * (find_unwind_entry): Speed up by using binary search, and a one
603 * (rp_saved): New routine to see what unwind info says about RP
604 being saved on the stack frame.
605 * (frame_saved_pc): Look for prologue to see if we need to
606 examine the stack for the saved RP or not.
607 * (init_extra_frame_info): Check for prologue, instead of
608 framesize to determine if we are frameless or not.
609 * (frame_chain_valid): Stop backtraces when we run into _start.
610 * (push_dummy_frame): Reformat to make more readable.
611 * (find_dummy_frame_regs): ditto.
612 * (hp_pop_frame): ditto.
613 * (hp_restore_pc_queue): small cleanup.
614 * (hp_push_arguments): ditto.
615 * (pa_do_registers_info): ditto.
616 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
617 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
618 * Define FRAME_CHAIN_VALID.
619 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
622 * paread.c (pa_symtab_read): Use new bfd conventions for
623 accessing linker symbol table.
624 * (pa_symfile_init): Access embedded STAB info via BFD section
625 mechanism and related macros.
628 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
630 * sparc-stub.c: Use a seperate stack for our traps.
631 * Handle recursive traps.
632 * Remove all trap init code. This needs to be done by the
634 * (set_mem_fault_trap): Call exceptionHandler() to setup this
636 * (handle_exception): See if we are at breakinst, if so, then
637 advance PC sp that users can just step out of breakpoint().
638 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
639 new place if SP has changed.
640 * (case 's'): Get rid of this, we can't do it yet.
641 * (case 't'): New command to test any old random feature.
642 * (case 'r'): New command to reset the system.
643 * (breakpoint): Add label to breakpoint trap instruction so that
644 handle_exception() can detect where we are and get past the
645 breakpoint trivially.
647 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
649 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
651 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
653 * configure.in: recognise all sparclite variants
655 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
657 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
658 binary files oring in the right bit.
660 * main.c, source.c, state.c, symmisc.c: use macros defined in
661 fopen-{bin|both} when fopening files.
663 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
665 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
666 from a configuration file (typically including <limits.h>), or to
667 TARGET_CHAR_BIT if CHAR_BIT is not defined.
668 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
669 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
670 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
671 * exppritn.c (print_subexp, dump_expression): Add case for
673 * expression.h (OP_BITSTRING): New expression element type for
675 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
676 macros to convert between number of expression elements and bytes
677 to store that many elements.
678 * i960-tdep.c (leafproc_return): Use new macros to access
679 minimal symbol name and address fields.
680 * m88k-pinsn.c (sprint_address): Use new macros to access
681 minimal symbol name and address fields.
682 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
683 minimal symbol address field.
684 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
685 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
686 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
687 Use new BYTES_TO_EXP_ELEM macro.
688 * parse.c (write_exp_bitstring): New function to write packed
689 bitstrings into the expression element vector.
690 * parse.c (length_of_subexp, prefixify_subexp): Add case for
692 * parser-defs.h (struct stoken): Document that it is used for
693 OP_BITSTRING as well as OP_STRING.
694 * parser-defs.h (write_exp_bitstring): Add prototype.
695 **** start-sanitize-chill ****
696 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
697 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
698 LOWER, LENGTH): New tokens for keywords.
699 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
700 upper_lower_argument, length_argument, array_mode_name,
701 string_mode_name, variant_structure_mode_name): New non-terminals
703 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
704 * ch-exp.y (match_bitstring_literal): New lexer support function
705 to recognize bitstring literals.
706 * ch-exp.y (tokentab6): New token table for 6 character keywords.
707 * ch-exp.y (tokentab5): Add LOWER, UPPER.
708 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
709 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
710 * ch-exp.y (yylex): Check tokentab6.
711 * ch-exp.y (yylex): Call match_bitstring_literal.
712 **** end-sanitize-chill ****
714 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
716 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
717 symbol name and value fields.
719 * c-exp.y (yylex): Make static, to match prototype and other
722 * expression.h (exp_opcode): Add BINOP_MOD.
723 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
724 * expprint.c (dump_expression): Handle new BINOP_MOD.
725 * language.c (binop_type_check): Handle new BINOP_MOD.
726 * main.c (float_handler): Re-enable float handler when hit.
727 * valarith.c (language.h): Include, need current_language.
728 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
729 for integer divide truncates towards zero for negative results.
730 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
731 * valarith.c (value_binop): Allow arithmetic operations on
732 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
733 **** start-sanitize-chill ****
734 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
735 * ch-exp.y (tokentab3): Add MOD and REM.
736 * ch-exp.y (yylex): Set innermost_block for symbols found
737 in local scopes. Return LOCATION_NAME for local symbols.
738 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
739 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
740 **** end-sanitize-chill ****
742 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
744 * command.c (shell_escape, make_command, _initialize_command):
745 don't create or use fork if CANT_FORK is defined.
746 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
747 code written for the IBM PC" remain.
748 * xm-go32.h: define CANT_FORK
750 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
752 * remote-sim.c: first attempt at general simulator interface
753 * remote-hms.c: whitespace
754 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
755 understand new stack layout. (print_register_hook): print ccr
756 register in a fancy way.
758 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
760 * eval.c (language.h): Include.
761 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
762 to pointer types when the current language is C. It loses for
763 other languages when the lower index bound is nonzero.
764 * valarith.c (value_subscript): Take array lower bounds into
765 account when performing subscripting operations.
766 * valops.c (value_coerce_array): Add comment describing why
767 arrays with nonzero lower bounds are dealt with in value_subscript,
768 rather than in value_coerce_array.
770 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
772 **** start-sanitize-chill ****
773 * ch-exp.y (FLOAT_LITERAL): Add token.
774 * ch-exp.y (literal): Add FLOAT_LITERAL.
775 * ch-exp.y (match_float_literal): New lexer routine.
776 * ch-exp.y (convert_float): Remove.
777 * ch-exp.y (yylex): Call match_float_literal.
778 * ch-exp.y (yylex): Match single '.' after trying
779 to match floating point literals.
780 **** end-sanitize-chill ****
782 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
783 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
785 * expprint.c (dump_expression): New function for dumping
786 expression vectors during gdb debugging.
787 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
788 MULTI_SUBSCRIPT and moved out of BINOP range.
789 * expression.h (DUMP_EXPRESSION): New macro that calls
790 dump_expression if DEBUG_EXPRESSIONS is defined.
791 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
792 * parse.c (length_of_subexp, prefixify_subexp): Change
793 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
794 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
795 prefixify'ing the expression.
796 * printcmd.c (print_command_1): Add comment.
797 **** start-sanitize-chill ****
798 * ch-exp.y (expression_list): Add useful actions.
799 * ch-exp.y (value_array_element): Add useful actions.
800 * ch-exp.y (array_primitive_value): Add production.
801 * ch-exp.y (yylex): Recognize ',' as a token.
802 **** end-sanitize-chill ****
804 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
806 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
807 POSIXize the recursive makes (make [variable assignments] target{s})
809 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
811 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
812 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
813 CPLUS_MARKER for all SVR4 systems, so follow suit.
814 * defs.h (strdup_demangled): Remove prototype.
815 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
816 SYMBOL_INIT_LANGUAGE_SPECIFIC.
817 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
818 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
819 prim_record_minimal_symbol_and_info): Use new macro
820 SYMBOL_INIT_LANGUAGE_SPECIFIC.
821 * minsyms.c (install_minimal_symbols): Use new macro
822 SYMBOL_INIT_DEMANGLED_NAME.
823 * stabsread.c (define_symbol): Use new macro
824 SYMBOL_INIT_DEMANGLED_NAME.
825 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
826 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
827 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
828 SYMBOL_INIT_DEMANGLED_NAME.
829 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
830 SYMBOL_DEMANGLED_NAME now tests language itself.
831 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
832 now tests language itself.
833 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
834 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
835 mangled name member in the language dependent portion of a symbol.
836 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
837 mangled name member appropriate for a symbol's language.
838 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
839 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
840 SYMBOL_DEMANGLED_NAME now tests language itself.
841 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
842 initializes language dependent portion of symbol.
843 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
844 demangles and caches the demangled form of symbol names.
845 * utils.c (fputs_demangled, fprint_symbol): Use current language
846 to select an appropriate demangling algorithm.
847 * utils.c (strdup_demangled): Remove, no longer used.
848 **** start-sanitize-chill ****
849 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
850 access the Chill mangled name member in the language dependent
852 * ch-lang.c (chill_demangle): New function, simple demangler.
853 * defs.h (chill_demangle): Add prototype.
854 * symtab.h (language_dependent_info): Add struct for Chill.
855 **** end-sanitize-chill ****
857 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
859 * Makefile.in (BISON): Add comment that when bison is used, it
860 must include the "-y" option.
861 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
862 Remove defines to remap non-yacc symbols, thus backing out of
863 previous recent changes. Standard policy is that non-yacc parser
864 generators get fixed, rather than adding bug workarounds in gdb
865 for each new one that pops up. Expand comment to note this.
866 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
868 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
870 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
871 case. Use code in N_SOL.
873 * paread.c: New file that contains all HPPA/HPUX symbol reading
875 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
876 * (dbx_symfile_init): Use sizeof(long) instead of 4.
877 * (dbx_symfile_offsets): Make static.
878 * (pastab_build_psymtabs): New interface routine for paread to
879 send stabs into dbxread.
880 * gdb-stabs.h: Remove gobs of HPPA cruft.
882 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
884 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
886 **** start-sanitize-chill ****
887 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
888 **** end-sanitize-chill ****
890 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
891 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
892 and YYDEBUG is not already defined.
893 * c-exp.y (strncmp): Replace throughout with STREQN, missed
894 them during the previous replacements.
895 * printcmd.c (_initialize_printcmd): Update internal documentation
896 for "set" command to note that the assignment syntax is language
898 **** start-sanitize-chill ****
899 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
900 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
901 and YYDEBUG is not already defined.
902 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
903 single_assignment_action): New terminals and nonterminal for gdb
904 extensions to chill expression grammer.
905 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
906 tokens that start with '$' (register names, convenience vars, etc).
907 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
908 * ch-exp.y (yylex): Call match_dollar_tokens.
909 **** end-sanitize-chill ****
911 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
913 * hppah-tdep.c (skip_trampoline_code): Use new macros for
914 accessing minimal symbol data.
915 * infcmd.c (read_pc): Use #ifdef, not #if.
916 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
917 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
920 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
921 frame. Use find_return_regnum to find the caller.
922 * (find_unwind_entry): New routine to locate stack frame info
923 associated with a procedure. This looks in the $UNWIND_START$
924 section in the SOM file.
925 * (find_return_regnum): New routine. Uses find_unwind_entry() to
926 figure out where the caller's return address is stored.
927 * (find_proc_framesize): New routine. Uses find_unwind_entry()
928 to figure out the frame size for a procedure.
929 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
930 * (init_extra_frame_info): New routine. Corrects PC and FP for
931 outermost frame if necessary.
932 * (frame_chain): New routine, moved from tm-hppa.h.
933 * (skip_trampoline_code): Handle computed function calls (ie:
934 calls from $$dyncall).
935 * (unwind_command): Temporary support function to allow user
936 to control/observe aspects of the unwind (stack frame) info.
937 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
938 was in a system call, if so, then read the PC from r31.
939 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
940 with extra arg for skip_trampoline_code().
941 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
942 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
943 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
945 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
947 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
948 Call new bfd_get_size() and verify that string table is no larger
949 than the file that is supposed to contain it.
950 * symfile.c (syms_from_objfile): Only complain about configured
951 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
952 current target is the default BFD target.
954 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
956 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
957 * solib.c (bkpt_names): New array of symbol names to try to
958 use for the "mapping complete" breakpoint. Configurable
959 define SOLIB_BKPT_NAME is first one to try.
960 * solib.c (find_solib): Test debug_base for nonzero rather
961 than just greater than zero.
962 * solib.c (enable_break): Use bkpt_names to look up address
963 at which to set "mapping complete" breakpoint.
965 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
967 * defs.h (STRCMP, STREQ, STREQN): New macros.
968 * defs.h (demangle_and_match): Remove prototype.
969 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
970 and STREQN defined in defs.h.
971 * dwarfread.c (set_cu_language): For completely unknown languages,
972 try to deduce the language from the filename. Retain behavior
973 that for known languages we don't know how to handle, we use
975 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
976 and demangled name fields in symbol.
977 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
978 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
979 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
980 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
981 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
982 Replace usages throughout.
983 * elfread.c (demangle.h): Include.
984 * elfread.c (record_minimal_symbol): Remove prototype and function.
985 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
986 B_CLRALL): Moved from symtab.h to gdbtypes.h.
987 * infcmd.c (jump_command): Remove code to demangle name and add
988 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
989 * minsyms.c (demangle.h): Include.
990 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
991 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
992 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
993 * mipsread.c (psymtab_language): Add static variable.
994 * stabsread.c (demangle.h): Include.
995 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
996 names and cache them in the SYMBOL_DEMANGLED_NAME field.
997 * stack.c (return_command): Remove explicit demangling of name
998 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
999 * symfile.c (demangle.h): Include.
1000 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1001 to match macros in symfile.h and allow them to be compiled
1002 if INLINE_ADD_PSYMBOL is not true.
1003 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1004 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1005 Add code to demangle and cache C++ symbol names. Use macro form
1006 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1007 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1008 Remove, also defined in symfile.c, which we already fixed.
1009 * symtab.c (expensive_mangler): Remove prototype and function.
1010 * symtab.c (find_methods): Remove physnames parameter and fix
1012 * symtab.c (completion_list_add_symbol): Name changed to
1013 completion_list_add_name.
1014 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1015 the normal symbol name and the cached C++ demangled name.
1016 * symtab.c (lookup_demangled_partial_symbol,
1017 lookup_demangled_block_symbol): Remove prototypes and functions.
1018 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1019 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1020 Remove code to try demangling names and matching them.
1021 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1022 Fix to try matching the cached demangled name if no match is
1023 found using the regular symbol name.
1024 * symtab.c (find_methods): Remove unused physnames array.
1025 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1026 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1027 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1028 C++ demangled symbol names.
1029 * symtab.h: Much reformatting of structures and such to add
1030 whitespace to make them more readable, and make them more
1031 consistent with other gdb structure definitions.
1032 * symtab.h (general_symbol_info): New struct containing fields
1033 common to all symbols.
1034 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1035 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1036 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1037 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1038 symbol): Use general_symbol_info struct.
1039 * utils.c (demangle_and_match): Remove, no longer used.
1040 * valops.c (demangle.h): Include.
1041 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1042 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1043 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1044 symmisc.c, symtab.c, valops.c: Replace references to minimal
1045 symbol fields with appropriate macros.
1046 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1047 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1048 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1049 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1050 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1051 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1052 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1053 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1054 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1055 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1056 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1057 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1058 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1059 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1061 * buildsym.c (start_subfile, patch_subfile_names): Default the
1062 source language to what can be deduced from the filename.
1063 * buildsym.c (end_symtab): Update the source language in the
1064 allocated symtab to match what we have been using.
1065 * buildsym.h (struct subfile): Add a language field.
1066 * c-typeprint.c (c_print_type): Remove code to do explicit
1068 * dbxread.c (psymtab_language): Add static variable.
1069 * dbxread.c (start_psymtab): Initialize psymtab_language using
1070 deduce_language_from_filename.
1072 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1074 * valprint.c (val_print): Reorganize comment and add note
1075 about dependency on target byte ordering.
1076 **** start-sanitize-chill ****
1077 * ch-exp.y (value_array_slice): Fix typo.
1078 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1079 byte sized ints are assumed to be char strings and printed with
1080 string syntax. In chill, arrays of chars and arrays of
1081 bytes/ubytes are distinquishable, and printed appropriately.
1082 **** end-sanitize-chill ****
1084 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1086 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1087 read/write routines for HPUX.
1089 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1090 branch targets to compute target address using const from previous
1091 instruction if necessary.
1092 * Add `Q' operator to print out bit position field various
1094 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1095 cleanups, use new code from Utah.
1096 * (store_inferior_registers): Update to new code from Utah.
1097 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1098 * (fetch_register): Clear out priv level when reading PCs.
1099 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1100 * Remove decl of errno, #include wait.h and target.h.
1101 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1102 were inside of a kernel call. If so, then PC is in a different
1103 register. Also, mask out bottom two bits of all PCs so as not to
1104 confuse higher level code.
1105 * (push_dummy_frame): Create from #define in tm-hppa.h.
1106 * (find_dummy_frame_regs): Update from Utah.
1107 * (hp_pop_frame): Create from #define in tm-hppa.h.
1108 * (hp_restore_pc_queue): New, from Utah.
1109 * (hp_push_arguments): Big fixes from Utah.
1110 * (pa_do_registers_info, pa_print_registers): Only print out fp
1112 * (skip_trampoline_code): New routine to deal with stubs that
1113 live in nowhereland between callers and callees.
1114 * i860-tdep.c: Remove decl of attach_flag.
1115 * infrun.c (wait_for_inferior): Add new macro
1116 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1117 at by PC will be nullified. If so, then step the target once more
1118 so as to avoid confusing the user.
1119 * (just before step_over_function:): Use stop_func_start, not
1120 stop_pc when checking for the existance of line number info.
1121 stop_func_start will reflect the proper address of the target
1122 routine, not of the stub that we may be traversing to get there.
1123 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1124 to deal with the stubs that PA compilers sometimes stick between
1125 callers and callees. Also, define FLAGS_REGNUM for access to the
1127 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1129 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1130 write gr0, PC regs, and PSW!
1131 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1132 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1134 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1135 * Define struct unwind_table_entry.
1136 * valops.c (call_function_by_hand): Add another arg to
1137 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1140 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1142 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1144 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1146 * Makefile.in (VERSION): Bump to 4.7.4.
1147 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1148 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1149 * Makefile.in (HFILES): Add valprint.h.
1150 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1151 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1152 * typeprint.c, typeprint.h: New files for language independent
1153 type printing functions.
1154 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1155 type printing functions and definitions.
1156 * valprint.h: New include file for language independent value
1157 printing definitions.
1158 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1159 dependent value printing functions.
1160 * c-exp.y (production ptype): Add range_type variable and use new
1161 create_range_type function.
1162 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1163 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1164 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1165 "const static" to ANSI-conformant "static const".
1166 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1167 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1169 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1170 * coffread.c (decode_type): Add range_type variable and call to
1171 new create_range_type function.
1172 * complaints.c (complain): Remove unused val variable.
1173 * complaints.c (_initialize_complaints): Make it void.
1174 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1175 variable and call new create_range_type function.
1176 * defs.h (enum val_prettyprint): Move enum from value.h to here
1177 so we can avoid having to include value.h just for prototypes that
1178 need the enum (thanks ANSI).
1179 * dwarfread.c (struct_type): Local anonymous_size variable is
1180 only used if !BITS_BIG_ENDIAN.
1181 * dwarfread.c (decode_subscript_data_item): Add rangetype
1182 variable and call new create_range_type function.
1183 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1185 * eval.c (evaluate_subexp): Remove unused local variable name
1186 and the statement with no side effects that initializes it.
1187 * expprint.c (print_subexp): Change local_printstr to
1189 * gdbtypes.c (create_range_type): New function that creates
1190 a range type using code fragments from object file readers as
1191 an example of what has to be initialized.
1192 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
1193 and high_bound parameters, replaced with a single range_type
1194 parameter. Change function body to use passed in range_type
1195 rather than handcrafting one.
1196 * gdbtypes.h (create_range_type): Add prototype.
1197 * gdbtypes.h (create_array_type): Change prototype parameters.
1198 * infrun.c (normal_stop): Remove unused local variables tem and c.
1199 * infrun.c (hook_stop_stub): Return 0 rather than random value.
1200 * language.c (unk_lang_print_type, unk_lang_val_print): Add
1201 stub functions that call error if called.
1202 * language.c (unknown_language_defn, auto_language_defn,
1203 local_language_defn): Add initializers unk_lang_print_type and
1205 * language.h (struct language_defn): Reformat for larger
1206 comments, add la_print_type and la_val_print members. Add
1207 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
1208 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
1209 * m2-lang.c (m2_create_fundamental_type): Remove unused local
1211 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
1213 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
1214 * main.c (execute_command): Remove unused local variable cmdlines.
1215 * main.c (echo_command), stabsread.c (read_type), printcmd.c
1216 (clear_displays), symmisc.c (block_depth), values.c
1217 (clear_value_history):
1218 Make testing of truth value of assignment result explicit.
1219 * mipsread.c (upgrade_type): Update FIXME to include future use
1220 of create_range_type.
1221 * printcmd.c (ptype_command, ptype_eval, whatis_command,
1222 whatis_exp, maintenance_print_type): Move prototypes and functions
1224 * printcmd.c (_initialize_printcmd): Move add_com calls for
1225 ptype_command and whatis_command to new typeprint.c.
1226 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
1227 * source.c (find_source_lines): Local variable c only used
1228 when LSEEK_NOT_LINEAR is defined.
1229 * stabsread.c (read_array_type): Use new create_range_type
1231 * stabsread.c (read_range_type): Add new index_type variable and
1232 call new create_range_type function rather than handcrafting
1234 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
1235 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
1236 * symtab.c (type_print_base usages): Use c_type_print_base.
1237 * symtab.c (type_print_varspec_prefix usages): Use
1238 c_type_print_varspec_prefix.
1239 * symtab.c (type_print_method_args usages): Use
1240 cp_type_print_method_args.
1241 * valprint.c: Completely ripped apart and the fragments used
1242 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
1243 valprint.h. Remaining stuff is language independent.
1244 * value.h (struct fn_field): Forward declare for prototypes.
1245 * value.h (type_print_1): Remove prototype.
1246 * value.h (enum val_prettyprint): Moved to defs.h.
1247 * value.h (typedef_print): Prototype renamed to c_typedef_print.
1248 * value.h (baseclass_offset): Add prototype.
1249 **** start-sanitize-chill ****
1250 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
1251 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
1252 * ch-typeprint.c: New file for language dependent type printing.
1253 * ch-valprint.c: New file for language dependent value printing.
1254 * ch-exp.y (parse_number): Remove prototype and stub function.
1255 * ch-exp.y (decode_integer_literal): Removed unused digits and
1257 * ch-exp.y (convert_float): Completely ifdef out for now.
1258 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
1259 ch-lang.c (chill_op_print_tab):
1260 Change from ANSI-obsolescent "const static" to ANSI-conformant
1262 * ch-exp.y (yylex): Add unhandled storage class enumeration
1263 literals to switch statement for completeness.
1264 * ch-lang.c (chill_create_fundamental_types): Remove unused
1265 nbytes variable. Change dummy type to 2 bytes to match int.
1266 Handle FT_VOID types gratuituously added to chill DWARF by
1267 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
1268 type rather than a one byte TYPE_CODE_INT type.
1269 * ch-lang.c (chill_language_defn): Add chill_print_type and
1271 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
1272 **** end-sanitize-chill ****
1274 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
1276 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
1277 bfd_get_symbol_leading_char instead.
1279 * coffread.c (EXTERNAL_NAME): New macro for removing possible
1280 leading character from names.
1281 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
1282 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
1283 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
1285 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
1286 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
1287 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
1288 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
1289 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
1290 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
1291 * symfile.c (syms_from_objfile): Insert debugging check to test
1292 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
1293 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
1295 * doc/gdbint.texinfo (Host Conditionals): Remove
1296 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
1298 (Target Conditionals): Remove all of the above.
1300 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
1302 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
1303 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
1305 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
1307 * coffread.c (decode_type): catch negative tagndx fields generated
1309 * exec.c: comment out string following #endif.
1310 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
1311 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
1313 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
1314 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
1316 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
1318 * complaints.c: New file, code moved from utils.c.
1319 * complaints.c (complain): Made into a varargs function.
1320 * complaints.h: New file, code moved from symfile.h.
1321 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
1322 * Makefile.in (HFILES): Add complaints.h.
1323 * Makefile.in (OBS): Add complaints.o.
1324 * symfile.c (complaint_root, stop_whining, complaint_series,
1325 complain, clear_complaints, add_show_from_set for stop_whining):
1326 Moved to complaints.c.
1327 * symfile.h (struct complaint, complaint_root decl, complain
1328 prototype, clear_complaints prototype): Moved to complaints.h.
1329 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
1330 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
1331 complaints.h. Remove casts from arguments to complain(),
1332 which is now a varargs function, and remove unnecessary
1333 placeholder zero args.
1334 * defs.h (begin_line): Add prototype.
1335 * defs.h (vprintf_filtered): Add prototype.
1336 * dwarfread.c (varargs.h): Remove, no longer needed.
1337 * dwarfread.c (dwarfwarn): Remove prototype and function.
1338 * dwarfread.c (complaints): Define a bunch of complaints.
1339 * dwarfread.c (SQUAWK): Remove macro defs, convert all
1340 usages to standard complain() calls.
1341 * utils.c (begin_line): New function that ensures that
1342 whatever gets filter-printed next starts on its own line.
1343 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
1344 but to stdout (calls vfprintf_filtered internally).
1346 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
1348 * remote.c: Avoid printf_filtered line limit. Suggested by
1349 Robert R. Henry, <rrh@tera.com>.
1350 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
1352 * main.c (main): Accept --silent as well as --quiet. Change +help
1353 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
1355 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
1356 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
1358 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
1360 * tm-nindy960.h, remote-nindy.c: Lint.
1362 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
1364 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
1365 a optional type to decorate as an array type, the type of the
1366 index, and the bounds of the array. Records this additional info
1367 in the array type for use with languages with nonzero array
1369 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1370 to note that arrays may have bounds.
1371 * gdbtypes.h (create_array_type): Update prototype.
1372 * c-exp.y (ptype production): Adjust for new create_array_type
1373 calling conventions.
1374 * coffread.c (decode_type): Call create_array_type rather than
1375 handcrafting array types.
1376 * convex-tdep.c (value_type): Remove, now use create_array_type.
1377 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1378 vector_type into calls to create_array_type.
1379 * dwarfread.c (decode_subscr_data): Name changed to
1380 decode_subscript_data_item throughout.
1381 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1382 create_array_type. Now records index type and range as well.
1383 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1384 change to use create_array_type.
1385 * dwarfread.c (read_subroutine_type): Test existing user defined
1386 types before decorating them, to ensure they are blank, and
1387 complain about it if they are not.
1388 * dwarfread.c (decode_fund_type): For unrecognized types, always
1389 return some valid type (type integer). If the unrecognized type
1390 cannot be an implementation defined type, complain as well.
1391 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1392 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1393 * mipsread.c (upgrade_type): Add FIXME comment that code to
1394 handcraft arrays should be replaced with call to create_array_type.
1395 * stabsread.c (read_array_type): Replace code to handcraft
1396 array types with call to create_array_type.
1397 * valprint.c (type_print_varspec_prefix): Minor formatting
1398 change, join lines that don't need to be split.
1400 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1402 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1403 decl for attach_flag, it now lives in inferior.h.
1404 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1405 Make most functions static.
1406 * hppah-nat.c: General cleanups, remove BSD specific code (since
1407 that all lives in hppab-nat.c).
1408 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1409 Change sense of test against inside_entry_file(). This fix is
1411 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1412 to read/write_register_bytes().
1413 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1414 work around PA-GAS assembler bug. Also, add trailing */ to some
1416 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1417 Same reason as above.
1419 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1421 * mipsread.c (parse_symbol): When checking whether a structured
1422 type is an enum, check qualifiers of its first member, as well as
1423 the base type of the member. Bug found and fixed by John M.
1424 Farrell, <farrell@fjord.reo.dec.com>.
1426 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1427 * remote-vx.c: Don't include vx-share/reg.h.
1428 * vx-share/ptrace.h: Reproduce from scratch.
1429 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1430 * Makefile.in: Remove references to removed files, and to removed
1431 29k-share directories.
1433 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1435 * c-lang.c (_initialize_c_language): Name changed from
1437 * m2-lang.c (_initialize_m2_language): Name changed from
1439 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1440 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1441 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1442 expression parsing into c-lang.c and m2-lang.c respectively.
1443 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1444 m2-exp.y respectively.
1445 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1446 and m2-* files respectively.
1447 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1448 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1449 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1450 * expression.h (struct block): Forward declaration for prototypes.
1451 * language.h (struct objfile): Forward declaration for prototypes.
1452 **** start-sanitize-chill ****
1453 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
1454 * Makefile.in (HFILES): Add ch-lang.h.
1455 * Makefile.in (OBS): Add ch-lang.o.
1456 * ch-exp.y: Migrate code that has nothing to do with expression
1457 parsing into ch-lang.c.
1458 * ch-lang.c: New file, code migrated from c-exp.y.
1459 * ch-lang.h: New file, internal interface between ch-* files.
1460 * ch-lang.c (_initialize_chill_language): Name changed from
1461 _initialize_chill_exp.
1462 **** end-sanitize-chill ****
1464 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
1465 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
1466 * config/amix.mh (NATDEPFILES): Add.
1467 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
1470 * dwarfread.c (decode_subscr_data): Remove spurious test that
1471 accepted only integer subscript types. We don't do anything
1472 with the type at the moment anyway.
1474 **** start-sanitize-chill ****
1475 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
1477 * ch-exp.y (match_character_literal): Fix case where no
1478 match at all is found.
1479 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
1480 width types. For example, "INT" is always 2 bytes regardless
1481 of the values of any TARGET_*_BIT macros. So use explicit
1482 numeric sizes for the types.
1483 **** end-sanitize-chill ****
1485 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
1487 * c-exp.y (c_create_fundamental_type): New function to create
1488 language specific fundamental types for C.
1489 * m2-exp.y (m2_create_fundamental_type): New function to create
1490 language specific fundamental types for Modula 2.
1491 * c-exp.y (c_language_defn, cplus_language_defn): Add
1492 c_create_fundamental_type to language struct initializers.
1493 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
1494 to language struct initializers.
1495 * dwarfread.c (expression.h, language.h): Include.
1496 * dwarfread.c (ftypes): New array to hold fundamental types
1497 for current compilation unit.
1498 * dwarfread.c (cu_language_defn): New pointer to language
1499 struct for language of current compilation unit.
1500 * dwarfread.c (dwarf_fundamental_type): New function to
1501 create/lookup fundamental types.
1502 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
1503 * dwarfread.c (throughout): Replace lookup_fundamental_type
1504 with dwarf_fundamental_type.
1505 * dwarfread.c (read_file_scope): Zero out ftypes for each new
1506 compilation unit (may be different language or different objfile).
1507 * gdbtypes.c (lookup_fundamental_type): Move actual type
1508 creations into language specific fundamental type creation
1509 functions and call via create_fundamental_type. Add comment
1510 about this function being obsolescent.
1511 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
1512 sized signed and unsigned integers.
1513 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
1514 * language.c (language_def): New function to lookup a language
1515 struct given it's enumeration.
1516 * language.h (struct language_defn): Add la_fund_type, a pointer
1517 to a function that creates fundamental types for this language.
1518 * language.h (create_fundamental_type): New macro to create
1519 fundamental types based on the current language.
1520 * language.h (language_def): Add prototype.
1521 * language.c (unk_lang_create_fundamental_type): New function
1522 for initializing language structs, calls error if called.
1523 * language.c (unk_language_defn, auto_language_defn,
1524 local_language_defn): Use unk_lang_create_fundamental_type.
1525 **** start-sanitize-chill ****
1526 ch-exp.y (chill_create_fundamental_type): New function.
1527 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
1528 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
1529 **** end-sanitize-chill ****
1531 **** start-sanitize-chill ****
1532 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
1534 * dwarfread.c (CHILL_PRODUCER): Add producer string for
1536 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
1537 as GCC_PRODUCER and GPLUS_PRODUCER.
1538 **** end-sanitize-chill ****
1540 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
1542 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
1545 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
1547 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
1548 rather than '$'. This particular piece of braindamage is
1549 spreading like ooze. It's now infected libiberty, deja-gnu,
1551 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
1552 hardwired '$' character.
1554 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
1556 (Changes to break incredibly ugly, unmaintainable 750 line
1557 read_struct_type function up into managable pieces.)
1558 * Makefile.in (VERSION): Bump to 4.7.3.
1559 * stabsread.c (struct field_info): Local struct definition.
1560 * stabsread.c (read_member_functions, read_struct_fields,
1561 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
1562 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
1563 functions from fragmented read_struct_type.
1564 * stabsread.c (stabs_general_complaint): Catchall complaint.
1565 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
1566 symbol name continuation code. Use macro throughout.
1567 * stabsread.c (various places): Replace add-one-to-pointer
1568 with pointer increment.
1569 * stabsread.c (read_type): Retain function local copy of type
1570 descriptor. Rearrange code calling read_struct_type() to match
1572 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
1573 a single blank as the name of nameless enumerations. Recognize
1574 this special case and set nameless flag.
1575 **** start-sanitize-chill ****
1576 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
1578 * ch-exp.y (access_name): New non-terminal token and
1580 * ch-exp.y (general_procedure_name): Now a terminal token.
1581 * ch-exp.y (location): Expand production.
1582 * ch-exp.y (match_simple_name_string): New function.
1583 * ch-exp.y (yylex): Call match_simple_name_string and return
1584 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
1585 **** end-sanitize-chill ****
1587 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
1589 * munch: Backslash escape vertical bar characters inside
1590 grep patterns since they have special meaning for some greps.
1591 * parse.c (write_exp_string): Complete rewrite to store string
1592 contants as a leading explicit length, followed by the string data,
1593 followed by a trailing explicit length.
1594 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1595 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1596 Use recorded explicit length of strings in expression elements,
1597 rather than strlen. Adjust code to skip over strings stored in
1598 expression elements, and code to access strings, to account for
1599 new leading explicit size expression element.
1600 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1601 0, to avoid negative expression element indices.
1602 * valops.c (search_struct_method): Minor whitespace change.
1604 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1606 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1607 which together maintain a dynamically expandable static buffer
1608 for the lexer to use when translating C strings to their internal
1609 form (other future uses possible). Fix parsing of C style strings
1610 to do the normal C style input conversions of escaped character
1612 * valops.c (value_string): Remove translation of escaped
1613 character sequences, now done in C expression parser.
1614 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1615 and decides if it should be printed in literal form or some other
1616 form, based on it's ASCII value and setting of sevenbit_strings.
1617 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1618 macro, change indentation style.
1619 **** start-sanitize-chill ****
1620 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1621 * ch-exp.y (chill_printstr): First cut at real function instead
1623 **** end-sanitize-chill ****
1625 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1627 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1629 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1631 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1633 * defs.h (sevenbit_strings): Add declaration.
1634 * defs.h (printchar): Replace with gdb_printchar.
1635 * language.h (language_defn): Add new function pointers
1636 la_printchar and la_printstr, to do language dependent
1637 printing of characters and strings.
1638 * language.h (local_printchar, local_printstr): New macros
1639 to call language dependent functions pointed to by la_printchar
1640 and la_printstr respectively.
1641 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1642 dependent functions for printing characters and strings.
1643 * c-exp.y (c_language_defn, cplus_language_defn): Add
1644 c_printchar and c_printstr.
1645 * command.c (do_setshow_command): Rename printchar use to
1647 * expprint.c (print_subexp): Replace C style string output
1648 with call to local_printstr.
1649 * language.c (unk_lang_printchar, unk_lang_printstr):
1650 New stubs, currently errors.
1651 * language.c (unknown_language_defn, auto_language_defn,
1652 local_language_defn): Add unk_lang_printchar and
1654 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1655 language dependent functions to print characters and strings.
1656 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1657 * utils.c (printchar): Renamed to gdb_printchar.
1658 * valprint.c (print_string): Remove prototype, function moved
1659 to c-exp.y, where it becomes c_printstr.
1660 * valprint.c (print_max): Made global for reference from the
1661 language dependent printing routines in *-exp.y.
1662 * valprint.c (repeat_count_threshold): New variable with function
1663 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1664 Change all references to old macro to references to new variable.
1665 * valprint.c (value_print, val_print): Replace calls to
1666 print_string with calls to local_printstr.
1667 * valprint.c (val_print): Replace C style character printing
1668 with call to local_printchar.
1669 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1670 * valprint.c (_initialize_valprint): Add add_show_from_set
1671 call for setting up repeat_count_threshold as print variable.
1672 **** start-sanitize-chill ****
1673 * ch-exp.y (decode_integer_value): New function.
1674 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1675 * ch-exp.y (chill_printchar, chill_printstr): New language
1676 dependent functions for printing characters and strings.
1677 * ch-exp.y (chill_language_defn): Add chill_printchar and
1679 **** end-sanitize-chill ****
1681 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1683 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1684 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1685 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1687 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1689 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1690 and assume the process has been killed.
1692 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1694 * remote-udi.c (udi_open): Reset vars so that user can re-run
1695 programs without leaving GDB.
1696 * (many routines): Slightly improve error handling.
1697 * (download): Zero out BSS by longs instead of bytes to avoid
1698 timeouts in real hardware.
1699 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1700 that connection is no longer in use after shutdown() of socket.
1701 This keeps GDB from dying of a SIGPIPE when you issue multiple
1702 `target udi' commands.
1704 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1706 * language.h (language_format_info): New structure to bundle
1707 local formatting information.
1708 * language.h (language_defn): Replace individual format info
1709 with language_format_info structs.
1710 * language.h (local_*_format, local_*_format_prefix,
1711 local_*_format_specifier, local_*_format_suffix): New macros
1712 for binary/octal/decimal/hex formats to access info elements.
1713 * c-exp.y (c_language_defn): Update for new format handling.
1714 * m2-exp.y (m2_language_defn): Update for new format handling.
1715 * dbxread.c (language.h): Include for partial-stab.h use.
1716 * mipsread.c (expression.h, language.h): Include for
1718 * defs.h (local_hex_format, local_hex_format_custom,
1719 local_hex_string, local_hex_string_custom): Move to language.h.
1720 * language.c (local_hex_format_custom, local_hex_string,
1721 local_hex_string_custom, local_octal_format_custom): Use new
1723 * language.c (unknown_language_defn, auto_language_defn,
1724 local_language_defn): Update for new format handling.
1725 * printcmd.c (print_scalar_formatted): Use new macros
1726 to access decimal and binary format info for printing.
1727 **** start-sanitize-chill ****
1728 * c-exp.y (chill_language_defn): Update for new format handling.
1729 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1730 * ch-exp.y (decode_integer_literal): Add function
1731 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1732 * ch-exp.y (builtin_type_chill_char): Add definition.
1733 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1734 **** end-sanitize-chill ****
1736 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1738 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1740 (aix_framedata): added nosavedpc field.
1741 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1743 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1744 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1745 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1746 instructions as function_frame_info does. Expand special case of
1747 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1749 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1751 (function_frame_info): Set frameless if the function has no frame,
1752 and set nosavedpc if the PC was not saved. Handle gcc generated
1753 stfd 31,-4(31); st 31, -12(31) correctly.
1754 (frameless_function_invocation): New second argument pcsaved; if 0
1755 return whether the function has a frame, if 1 return whether the
1757 (frame_initial_stack_address): Correct typo: cache registers for
1758 callee_fi, not for fi, (avoids reading garbage memory locations).
1760 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1762 * infrun.c (wait_for_inferior (just before step_over_function
1763 label)): Change test for stepping into subroutine to check for the
1764 presence of line number info. This makes stuff compiled with -g1
1765 cause GDB to not lose control when stepping.
1767 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1768 Improve comments as well.
1770 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1772 * Makefile.in (VERSION): Bump to 4.7.2
1773 * symtab.c (find_pc_symtab): Fix return of random value
1775 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1776 Makefile since it contains sed patterns used in generation.
1777 Add sed pattern to also delete #include of any malloc.h.
1778 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1779 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1780 function names to conform to K&R terminology with respect to
1781 logical and bitwise operators:
1782 UNOP_ZEROP => UNOP_LOGICAL_NOT
1783 UNOP_LOGNOT => UNOP_COMPLEMENT
1784 BINOP_LOGAND => BINOP_BITWISE_AND
1785 BINOP_LOGXOR => BINOP_BITWISE_XOR
1786 BINOP_LOGIOR => BINOP_BITWISE_IOR
1787 BINOP_AND => BINOP_LOGICAL_AND
1788 BINOP_OR => BINOP_LOGICAL_OR
1789 PREC_OR => PREC_LOGICAL_OR
1790 PREC_AND => PREC_LOGICAL_AND
1791 PREC_LOGIOR => PREC_BITWISE_IOR
1792 PREC_LOGXOR => PREC_BITWISE_XOR
1793 PREC_LOGAND => PREC_BITWISE_AND
1794 value_zerop() => value_logical_not()
1795 value_lognot() => value_complement()
1796 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1797 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1798 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1799 and is nonexistant in some SVR4 based systems.
1800 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1801 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1803 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1804 * source.c (source_info): Fix minor nits, print "1 line" rather
1805 than "1 lines", and "language is <lang>".
1806 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1807 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1808 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1810 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1811 **** start-sanitize-chill ****
1812 * ch-exp.y: New expression parser, for GNU-Chill.
1813 * defs.h (enum language): Add language_chill.
1814 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1815 LANG_MODULA2 a recognized language.
1816 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1817 Chill as well as Modula-2.
1818 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1819 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1820 * language.c (set_language_command): Add chill.
1821 * language.c (binop_result_type, integral_type, character_type,
1822 boolean_type, structured_type, value_true, binop_type_check):
1823 Add language_chill cases.
1824 * language.h (_LANG_chill): Define.
1825 * symfile.c (deduce_language_from_filename): Recognize the
1826 filename extensions ".chill", ".c186", and ".c286" for Chill.
1827 * valprint.c (typedef_print): Add case for language_chill.
1828 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1829 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1830 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1831 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1833 * Makefile.in (distclean): Add target ch-exp.tab.c.
1834 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1835 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1836 * eval.c (evaluate_subexp): Add OP_BOOL case.
1837 * expprint.c (print_subexp): Add OP_BOOL case.
1838 **** end-sanitize-chill ****
1840 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1842 * infcmd.c (set_environment_command): Avoid skipping first
1843 char of env value if an '=' appears in it. Bug report and fix
1844 by Mark Jungerman, <maj@lucid.com>.
1846 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1848 * infcmd.c (step_over_calls): Improve comments.
1849 * symtab.c (find_pc_psymtab): Clean up a bit.
1850 * (find_pc_symtab): Fix comments, clean up code.
1851 * (find_pc_line): General cleanups, efficiency improvements.
1852 Also, don't return garbage when some line info exists, but there
1855 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1857 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1858 member, and the stat pointer passed to vmap_symtab was NULL, the
1859 wrong vmap entries would be modified. Fixes behavior where
1860 attempting to load symbols for a module with no member would mess
1861 up already read in symbols.
1863 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1865 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1866 29k-share/dfe/mini2udi.o.
1867 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1868 * alldeps.mak, depend: Update to deal with removal of
1869 aforementioned files.
1870 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1871 requirement for useless 'program' argument. Clean up
1872 udi_create_inferior, and udi_load to call common download()
1873 routine. Create download routine to load remote hosts directly
1874 (with the help of BFD) so that we don't need yank.c and
1876 Fix udi_detach to call UDIDisconnect with
1877 the right arguments. Clean up udi_resume, don't assign tip_error
1878 twice. Clean up udi_wait, straighten out status codes. Make
1879 udi_kill really work.
1881 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1883 * c-exp.y: separated host/target idea of integer type size,
1884 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1885 UINT and CHAR rules. (parse_number): work out the targetwise type
1886 of a number based upon it's size and qualifiers. (yylex): chars
1887 are now treated the same way as ints.
1889 * source.c (indentify_source_line): don't core dump if wanted
1890 line is larger than number of lines in source. (can happen when
1891 coff gets confused about #included source).
1893 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1895 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1896 when debugging a program with 100 shared libraries.
1898 * solib.c (solib_map_sections): Always close the BFD we open.
1899 Free all malloc'd storage we allocate, too, including error cases.
1900 (struct so_list): Remove unused so_bfd member.
1901 (clear_solib): Don't bother closing so_bfd.
1903 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1904 cacheable. `So many symbol files, so little file descriptors.'
1906 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
1908 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
1909 Stubs should stand alone as much as possible.
1911 * source.c (show_directories): Avoid printf_filtered length prob
1912 pointed out by Jonathan Stone.
1914 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
1915 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
1916 <Lee_Cooprider@vos.stratus.com>.
1918 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
1920 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
1921 struct, not struct itself.
1922 * serial.h (serial_restore): Fix prototype, takes pointer not
1925 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
1927 * Makefile.in (depend): Add nm.h to the list of things to fixup.
1928 * depend: Redo, to fixup nm.h problems with *-tab.c files.
1930 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
1932 * i386-stub.c: Remove ansidecl.h and the few uses of it.
1933 Stubs should stand alone as much as possible.
1935 * README: Add remote-es1800.c and remote-st2000.c to table.
1936 * go32-nat.c: Remove, there is no native go32 support.
1937 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
1939 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
1941 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
1942 new routines to deal with sending SIGINTs to attached processes
1943 when the user interrupts the controlling GDB.
1944 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
1945 the aforementioned routines when waiting for the attached process.
1947 * elfread.c, mipsread.c: Include <string.h>.
1948 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
1949 * serial.h: Add prototype for serial_restore().
1951 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
1953 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
1954 minimal_symbol_count, because the NULL symbol is not included in
1955 the count. This prevented this function from finding the last
1956 symbol in the table.
1958 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
1960 * dbxread.c (process_one_symbol): if not defined
1961 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
1962 the start of the function, not just after N_FUN.
1964 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
1966 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
1967 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
1968 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
1969 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
1970 file. Remove preprocessor defines that previously did remapping.
1972 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
1974 * infcmd.c (run_command): Avoid long calls to printf_filtered.
1975 Bug fix courtesy of Alexander Klaiber.
1977 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
1979 hp300 native support (hp300hpux untested).
1981 * hp300ux-xdep.c: removed.
1982 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
1983 * xm-hp300hpux.h: updated copyright.
1984 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
1985 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
1986 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
1987 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
1988 fork-child.o coredep.o corelow.o.
1989 (NAT_FILE, NATDEPFILES): new macros.
1990 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
1991 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
1993 (NAT_FILE, NATDEPFILES): new macros.
1994 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
1996 Vax ultrix native support.
1998 * nm-vax.h: new file.
1999 * Makefile.in (HFILES): added nm-vax.h.
2000 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2001 coredep.o corelow.o removed.
2002 (NAT_FILE, NATDEPFILES): new macros.
2003 * xm-vax.h: updated copyright.
2004 (REGISTER_U_ADDR): removed.
2006 Apollo native support (untested).
2008 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2009 * a68v-nat.c, nm-apollo68[bv].h: new files.
2010 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2011 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2012 * a68v-xdep.c: removed.
2013 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2014 inftarg.o fork-child.o a68v-xdep.o.
2015 (NAT_FILE, NATDEPFILES): new macros.
2017 * defs.h: include nm.h.
2018 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2019 sparc-tdep.c, : do not include nm.h.
2020 * doc/gdbint.texinfo: nm.h now included in defs.h.
2022 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2024 * Makefile.in (VERSION): 4.7.1 post release!
2026 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2028 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2030 * Makefile.in (VERSION): gdb-4.7 release.
2031 * README: Update for gdb-4.7.
2033 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2035 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2038 * alldeps.mak, depend: Update.
2040 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2042 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2044 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2045 causes problems in setting breakpoint in the right place in
2046 functions with `float' args which are passed as doubles.
2047 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2048 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2050 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2052 * Makefile.in (HFILES): Add nm-i386sco.h.
2053 * dwarfread.c: include <sys/types.h> for SCO.
2054 * infptrace.c: Don't include ptrace.h under SCO.
2055 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2057 * config/i386v.mt: Add exec.o to TDEPFILES.
2059 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2061 * i386v-nat.c: Remove space from front of #endif.
2062 * irix4-nat.c: Remove externs of registers[], include inferior.h
2064 * mips-nat.c: Explicitly initialize zerobuf to 0!
2065 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2066 Always setup fci->frame, even if it's non-zero. Too many places
2067 depend upon this behavior (and I have to get a release out the
2069 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2070 processing_gcc_compilation if we find the embedded stabs marker.
2071 This fixes several bugs with finding the location of short or char
2072 function parameters passed on the stack.
2074 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2076 Native support for sun4sol2.
2078 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2079 * nm-sysv4.h: new file.
2080 * Makefile.in (HFILES): added nm-sysv4.h.
2081 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2082 (NAT_FILE, NATDEPFILES): new macros.
2083 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2085 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2087 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2088 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2090 * Makefile.in (VERSION): Tick to 4.6.9.
2092 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2094 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2095 definition, replace with portable one.
2096 * remote-nindy.c: Lint.
2097 (nindy_wait): Return type is int, result is inferior_pid.
2098 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2099 (initialize_symmisc): Remove empty function.
2100 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2101 Remove obsolete, misspelled macro.
2102 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2103 (all @node commands): Use new form to avoid nitpicking errors.
2104 * doc/gdbint.texinfo: Document host/native/target split.
2106 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2108 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2110 * xm-mips.h (offsetof): Don't define this if __STDC__.
2112 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2114 umax native support (untested).
2116 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2118 (NAT_FILE, NATDEPFILES): new macros.
2119 * config/umax.mt (TDEPFILES): removed exec.o.
2120 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2121 removed to nm-umax.h.
2122 * nm-umax.h: new file.
2123 * Makefile.in (HFILES): added nm-umax.h.
2125 hppa native support (untested).
2127 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2128 (NAT_FILE, NATDEPFILES): new macros.
2129 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2130 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2131 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2132 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2133 * hppa[bh]-xdep.c: removed.
2134 * hppa[bh]h-tdep.c: do not include ptrace.h.
2135 * Makefile.in (HFILES): added nm-hppa[bh].h.
2137 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2139 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2141 * mips-nat.c: Straighten out include files. Work around
2142 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2145 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2147 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2148 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2149 backtraces from core files work.
2150 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2151 Functions are now defined in mips-nat.c.
2153 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2155 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2156 serial_default_name().
2158 * remote-hms.c, ser-go32.c, serial.h: Change from
2159 serial_timedreadchar() to new serial_readchar().
2161 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2163 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2165 * c-exp.y: Moved handling of 'const' and 'volatile' from
2166 <type> to <typebase>. This removes 2 conflicts.
2168 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2170 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2171 from breakpoint table when reseting breakpoints.
2173 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2175 Native support cleanup and corefile fixes for i386 SVR4 systems.
2177 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2178 fill_fpregset): Moved to i386v4-nat.c
2179 * i386v4-nat.c, nm-i386v4.h, : New files.
2180 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2181 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2182 change i386v-nat.o to i386v4-nat.o.
2184 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2186 Miscellaneous 386 configs updated.
2188 * config/i386aout.mt (TDEPFILES): removed exec.o.
2189 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
2190 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
2191 (NAT_FILE, NATDEPFILES): new macros.
2192 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
2193 config/i386v4.mt (TDEPFILES): removed exec.o.
2194 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
2195 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2196 (NAT_FILE, NATDEPFILES): new macros.
2197 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
2198 fork-child.o coredep.o corelow.o i386-xdep.o.
2199 (NAT_FILE, NATDEPFILES): new macros.
2201 Native support cleanup for i386bsd (untested).
2203 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
2204 * config/i386bsd.mh (NATDEPFILES): added exec.o
2205 * tm-i386bsd.h (FLOAT_INFO): removed.
2206 * nm-i386bsd.h (FLOAT_INFO): added.
2208 Native support for i386v (untested).
2210 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
2211 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2212 (NAT_FILE, NATDEPFILES): new macros.
2213 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2214 * i386-xdep.c: removed.
2215 * Makefile.in (HFILES): added nm-i386v.h
2216 * i386v-nat.c, nm-i386v.h: new file.
2217 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
2219 * tm-i386v.h (FLOAT_INFO): removed.
2221 Native support for linux (untested).
2223 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
2224 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
2225 (NAT_FILE, NATDEPFILES): new macros.
2226 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2227 * Makefile.in (HFILES): added nm-linux.h.
2228 * nm-linux.h: new file.
2229 * xm-linux.h: updated copyright. cleaned up formatting.
2230 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
2232 Native support for sun386 (untested).
2234 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
2235 fork-child.o sun386-xdep.o.
2236 (NAT_FILE, NATDEPFILES): new macros.
2237 * config/sun386.mt (TDEPFILES): removed exec.o.
2238 * Makefile.in (HFILES): added nm-sun386.h.
2239 * sun386-nat.c, nm-sun386.h: new file.
2240 * sun386-xdep.c: removed.
2241 * xm-sun386.h: updated comment and copyright.
2242 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2245 Native support for i386mach (untested).
2247 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
2248 fork-child.o mach386-xdep.o.
2249 (NAT_FILE, NATDEPFILES): new macros.
2250 * Makefile.in (HFILES): added nm-i386mach.h.
2251 * nm-i386mach.h, i386mach-nat.c: new files.
2252 * mach386-xdep.c: removed.
2253 * xm-i386mach.h: updated copyright.
2254 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2257 Native separation for go32 (untested).
2259 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
2260 * go32-nat.c: new file.
2261 * go32-xdep.c (call_ptrace, child_resume,
2262 fetch_inferior_registers, store_inferior_registers,
2263 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
2265 Native support for m88k (untested).
2267 * Makefile.in (HFILES): added nm-m88k.h
2268 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
2269 FETCH_INFERIOR_REGISTERS): removed.
2270 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
2271 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
2272 (NAT_FILE, NATDEPFILES): new macros.
2273 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
2274 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
2275 * m88k-xdep.c: removed.
2277 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
2279 * i386b-nat.c: Comment changes.
2280 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
2282 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
2284 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
2286 Avoid longjmp()-catching compilation errors in cross-ports.
2288 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
2289 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
2290 Move from mips-tdep.c and tm-{irix3,mips}.h.
2291 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
2293 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
2296 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
2297 (fetch_core_registers): Fix bfd_seek arguments.
2299 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
2301 Make core files work again (add back the `core' target).
2303 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
2304 (NATDEPFILES): Add corelow.o.
2305 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
2308 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
2309 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
2310 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
2311 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
2312 appears. FIXME, these should be moved to NATDEPFILES for native
2315 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2317 Ultra3 host/target/native split. (untested).
2319 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
2320 (fetch_register, fetch_inferior_registers,
2321 store_inferior_registers, fetch_core_registers): removed to
2323 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
2325 * Makefile.in (HFILES): added nm-ultra3.h.
2326 * nm-ultra3.h, ultra3-nat.c: new files for native support.
2327 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
2329 (NAT_FILE, NATDEPFILES): new macros for native support.
2330 * config/ultra3.mt (TDEPFILES): exec.o removed.
2332 * xm-vaxult.h: add MEM_FNS_DECLARED.
2334 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
2336 * Makefile.in (VERSION): Roll to 4.6.8.
2337 (OBS): Put version.o first, so Makefile rebuild happens early.
2339 * command.h: Publicize prototype for not_just_help_class_command.
2340 * command.c: Remove proto.
2341 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
2342 output. Move "maint info" from class info to class maintenance,
2344 * infrun.c: Move "stop" to class_obscure, and give it a
2345 function so it will not be seen as a global help topic. FIXME,
2346 it should be possible to set these attributes independently.
2348 * core.c (core_command): Make nicer error message for no core support.
2350 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
2352 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
2353 (elfstab_build_psymtabs): staboffset and stabstroffset args are
2355 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
2356 (scan_compilation_units): Punt unused filename arg. dbfoff,
2357 lnoffset, and curlnoffset are file_ptr's now.
2358 (dwarf_build_psymtabs): Drop desc and filename args; use
2359 objfile. dbfoff and lnoffset are file_ptr's now.
2360 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
2361 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
2362 (elf_symfile_read): Skip desc and filename args to
2363 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
2364 * gdb-stabs.h: Use file_ptr rather than off_t.
2365 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2366 compile-time debug check that someone turned off as "unused".
2367 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2368 * symfile.h: Update dwarf_build_psymtabs and
2369 elfstab_build_psymtabs prototypes.
2370 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2371 Use file_ptr offsets. bfd_seeks use L_SET.
2373 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2375 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2376 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2377 value so that demangler won't be invoked. This greatly speeds up
2379 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2380 linked_proc_info so that it properly deallocates the appropriate
2381 item after it is done with it instead of before.
2382 * Don't pass bogus frame pointer to create_new_frame(). Just
2383 leave it as zero so that lower level code will figure out the
2386 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2388 Sony News native support.
2390 * Makefile.in (HFILES): added nm-news.h.
2391 * nm-news.h: new file.
2392 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2393 fork-child.o coredep.o to NATDEPFILES.
2394 (NAT_FILE, NATDEPFILES): new macros for native support.
2395 * config/news.mt (TDEPFILES): removed exec.o.
2397 * remote-vx.c: remove redundant include of sys/time.h.
2399 * infrun.c: include ctype.h. Otherwise some machines result in
2400 undefined for isdigit.
2402 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2404 * configure.in: Convert m68k entries to m68* entries to handle
2405 all the various m68xxx hosts and targets.
2406 * config/news1000.mt: No longer needed, same as news.mt.
2408 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2410 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2412 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2414 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2415 nm-sun2.h, nm-mips.h.
2417 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2419 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2421 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2423 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2425 * xm-hppah.h: if __STDC__ is not defined, define
2427 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2428 compiler; see the comment in the file.
2430 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2432 First cut at support for all BSD variants on 386.
2434 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2435 * i386b-nat.c: New native support file.
2436 * configure.in: Add host and target for i[34]86-*-bsd*.
2437 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2439 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2441 Sun2 native support (untested).
2443 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2444 REGISTER_U_ADDR): removed to nm-sun2.h.
2445 * nm-sun2.h: new file.
2446 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2447 fork-child.o sun3-xdep.o removed.
2448 (NAT_FILE, NATDEPFILES): new macros.
2450 Mips native support. Decstation and iris4 have been tested.
2453 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2454 fill_fpregset): removed to irix4-nat.c
2455 * mips-xdep.c: removed.
2456 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
2458 * procfs.c: include nm.h.
2459 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
2460 * xm-irix4.h: bump copyright.
2461 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
2462 PROC_NAME_FMT): removed.
2463 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
2464 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
2465 (NAT_FILE, NATDEPFILES): new macros for native support.
2466 (CC): supply default compiler switches.
2467 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
2468 fork-child.o coredep.o.
2469 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
2471 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
2472 fork-child.o mips-xdep.o coredep.o.
2473 (NAT_FILE, NATDEPFILES): new macros for native support.
2475 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2477 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
2478 (NATDEPFILES): added fork-child.o
2479 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
2480 (NATDEPFILES): added fork-child.o
2481 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
2482 (NATDEPFILES): added fork-child.o
2484 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
2486 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
2487 by using puts_filtered instead.
2489 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2491 * remote-nindy.c (nindy_load): Replacement version from Steve
2492 Chamberlain, doesn't require forking to run "strip" or "sx".
2494 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
2496 * Makefile.in (HFILES): Add nm-*.h files.
2498 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2500 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
2501 (NATDEPFILES): added fork-child.o.
2503 * doc/gdbint.texinfo: document a few more macros, create new
2504 section for native macros.
2506 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
2508 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
2509 resolution of copyright issues.
2511 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
2513 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
2514 subdir gets configured.
2516 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
2518 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
2520 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
2521 searching for a "bfd_strip" program. Also, fixed up arguments
2522 passed to that program.
2524 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
2525 which is now used for something else. Rewrite description of
2526 associated parameters to match how gdb does it now.
2527 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
2529 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
2531 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2533 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
2536 * inferior.h (proc_signal_handling_change): prototype removed.
2537 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
2538 (handle_command): now calls target_notice_signals.
2539 * procfs.c (proc_signal_handling_change): renamed to
2540 procfs_notice_signals. Now static. Add prototype. All callers
2542 * target.h (struct target_ops): new field, to_notice_signals.
2543 (target_notice_signals): new macro to cover new field.
2544 * target.c (cleanup_target): default to_notice_signals to ignore.
2545 * corelow.c (core_ops),
2547 inftarg.c (child_ops),
2548 procfs.c (procfs_ops),
2549 remote-adapt.c (adapt-ops),
2550 remote-eb.c (eb_ops),
2551 remote-es1800.c (es1800_ops, es1800_child_ops),
2552 remote-hms.c (hms_ops),
2553 remote-mm.c (mm_ops),
2554 remote-nindy.c (nindy_ops),
2555 remote-st2000.c (st2000_ops),
2556 remote-udi.c (udi_ops),
2557 remote-vx.c (vx_ops, vx_run_ops),
2558 remote.c (remote_ops),
2559 target.c (dummy_target),
2560 xcoffexec.c (exec_ops): added static initializer for
2562 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
2564 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
2566 * main.c (define_command): Add forgotten initializer.
2568 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
2570 * language.c, language.h: Move saved_language out to global
2571 expected_language. Set expected_language when user expectation
2573 * language.c (language_info): Don't print type/range checking gub.
2574 * main.c (main): Set expected language.
2575 (execute_command): Check against expected language.
2576 * symfile.c (set_initial_language): Set expected language.
2578 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
2580 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2582 A bunch of changes mostly to improve debugging of C++ programs.
2583 Specifically, the calling of inferiors methods is improved.
2585 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
2586 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
2587 hide the implementation details of pointer-to-method objects.
2588 How to tell if the pointer points to a virtual method is
2589 still very dependent on the particular compiler, but this
2590 should make it easier to find the places to change.
2591 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2592 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2593 macros, instead of a hard-wired-in code that incorrectly
2594 assumed a no-longerused representation of pointer-to-method
2595 values. And otherwise fix the relevant bit-rotted code.
2597 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2598 If there are both fields and methods, put a space between.
2600 * stabsread.c (read_struct_type): Fix bug in handling of
2601 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2602 by '_'). (It used to prematurely exit the loop reading in
2603 the fields, so it would think it should start reading
2604 methods while still in the fields. This could crash gdb
2605 given a gcc that can emit nested type information.)
2607 * valops.c (search_struct_method): Pass 'this' value by
2608 reference instead of by value. This provides a more
2609 consistent interface through a recursive search where the
2610 "bottom" functions may need to adjust offsets (due to multiple
2612 * valops.c, value.h, values.c: Pass extra parameters to
2613 value_fn_field and value_virtual_fn_field so we can
2614 correctly adjust offset for multiple inheritance.
2615 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2616 virtual function calls by using value_virtual_fn_field().
2617 * values.c: New function baseclass_offset, derived from
2618 baseclass_addr (which perhaps can be made obsolete?).
2619 It returns an offset rather than an address. This is a
2620 cleaner interface since it doesn't mess around allocating
2622 * valops.c (search_struct_method): Use baseclass_offset
2623 rather than baseclass_addr.
2625 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2627 * Makefile.in: Re-install 29K/UDI stuff.
2628 * remote-udi.c (udi_resume): Clean up.
2629 * (udi_wait): Rewrite, leave out bugs.
2630 * Add debugging code to print out all register fetches and stores.
2631 * Straighten out target_ops.
2632 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2634 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2636 * remote-udi.c (udi_create_inferior): run with no arguments should
2637 not pass the program name as an argument, since the UDI code
2638 already handles that.
2639 (udi_load): get the symbols from prog_name, not arg_string (the
2640 load command should really use arg_string as the program name, not
2641 prog_name, but at least the run command works now).
2643 * munch: HP9000/300 nm puts an extra space between T and symbol
2646 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2647 needed for vxworks targets.
2649 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2651 * am29k-tdep.c (_initialize_29k): Make it possible for the
2652 user to set and query the address where function calls into the
2653 inferior write a small scratch routine. `set call_scratch_address'
2654 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2655 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2656 not already cached validly.
2658 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2660 Rs6000 native support.
2662 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2663 machines without this header should not be compiling this file.
2664 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2665 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2666 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2667 * xm-rs6000.h: do not include ptrace.h.
2668 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2669 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2670 infptrace.o and inftarg.o move to NATDEPFIES.
2671 (NAT_FILE, NATDEPFILES): new macro for native support.
2673 Sun3 native support.
2675 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2676 new macros for native support.
2677 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2678 removed sun3-xdep.o.
2679 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2681 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2682 * sun3-nat.c, nm-sun3.h: new files for native support.
2684 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2686 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2687 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2688 dbfsize and use it to initialize new local file scope dbsize.
2689 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2690 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2691 DIEs as well as the current check for undersize DIEs. This helps
2692 to gracefully detect and reject corrupted DIE information.
2694 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2696 Add `command hooks' and a hook for inferior program stopping.
2698 * command.h (struct cmd_list_element): Remove unused `aux'
2699 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2700 * command.c (add_cmd): Initialize new fields, elim old.
2701 (add_alias_cmd): Clone new fields.
2702 (delete_cmd): Un-hook hookee if we're deleting hook.
2703 (help_cmd): Tell user the command is hooked, if it is.
2704 (lookup_cmd_1): Abbreviations return the original command
2705 instead of themselves, so that hooks on the original cmd will be
2707 * defs.h (enum command_class): Add class_pseudo and comments.
2708 * gdbcmd.h (execute_user_command): Add prototype.
2709 * infrun.c (normal_stop): If the stop command is hooked,
2710 run the hook whenever we stop.
2711 (hook_stop_stub): Stub for catch_errors.
2712 (_initialize_infrun): Set up pseudo "stop" command.
2713 * main.c (execute_user_command): Code extracted from execute_command.
2714 (execute_command): If hooked, run the hook before the command.
2715 (define_command): If defining a new hook, check the command it
2716 is hooking, and warn if none. Install the hook.
2717 * source.c (_initialize_source): "l" is an abbrev for "list".
2718 * doc/gdb.texinfo: Document command hooks.
2720 * Makefile.in (VERSION): Roll to 4.6.7.
2721 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2722 * infrun.c (breakpoints_inserted): Make it static again.
2723 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2725 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2727 Native file renaming.
2729 * nat-sparc.c -> sparc-nat.c
2730 * nat-sun4os4.h -> nm-sun4os4.h
2731 * nat-trash.h -> nm-trash.h
2732 * config/sun4os4.mh: track file renaming.
2733 * configure.in: link to nm.h rather than nat.h.
2734 * infptrace.c: include nm.h rather than nat.h.
2736 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2738 Host/target/native split for sun4.
2740 * Makefile.in (TSOBS): removed corelow.o.
2741 * infptrace.c: included nat.h.
2742 * nat-trash.h: temporary header file. This should be removed once
2743 all hosts have the native/host/target split.
2744 * configure.in: add a symlink from nat-trash.h to nat.h if no
2745 other nat file exists for this configuration.
2746 * sparc-tdep.c: no longer include sys/ptrace.h.
2747 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2748 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2750 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2751 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2752 to NATDEPFILES. removed sparc-xdep.o.
2753 (NATDEPFILES, NAT_FILE): new macros for native support.
2755 Break the direct connection from core_file_command to any
2756 particular type of core file support.
2758 * target.h (find_core_target): new prototype.
2759 * target.c (find_core_target): new function. Walks the target
2760 list looking for the core target.
2761 * core.c (core_file_command): replace calls to core_detach and
2762 core_open with find_core_target and direct calls.
2764 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2766 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2768 config/hp300hpux.mh: ALLOCA1 was not defined.
2770 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2772 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2773 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2774 until we can figure out a better way to do paging.
2776 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2778 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2779 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2780 * hppa-coredep.c: Remove, now that we use the hook.
2781 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2782 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2784 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2785 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2786 be ripped out and reimplemented right (see elfread.c).
2787 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2789 Rename all HPPA files to fit into unique DOS filenames:
2790 * *hppabsd* => *hppab*
2791 * *hppahpux* => *hppah*
2793 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2795 Make the /proc support a target-struct in its own right.
2797 * Makefile.in: Remove inftarg.[co], since it is now included via
2799 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2800 reference infptrace.o. Add fork-child.o to all *.mh that
2803 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2804 No longer global functions.
2805 (fork_inferior): New global function from fork-child.c.
2806 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2807 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2808 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2809 (child_create_inferior): New tiny function that calls fork_inferior.
2810 * fork-child.c: New file, containing fork_inferior, which is
2811 built from slight mods to inftarg.c's child_create_inferior.
2813 * procfs.c (procfs_ops): Add target vector.
2814 (attach): Rename as static do_attach.
2815 (procfs_create_inferior): New tiny function that calls fork_inferior.
2816 (child_xfer_memory): Rename to static procfs_xfer_memory.
2817 (store_inferior_registers): Rename to static procfs_store_registers.
2818 (inferior_proc_init): Rename to static procfs_init_inferior.
2819 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2820 procfs_files_info, procfs_open, procfs_mourn_inferior,
2821 procfs_can_run): Slightly mangled copies of the corresponding
2822 child_XXX routines from inftarg.c.
2823 (proc_wait): Renamed to static procfs_wait.
2824 (child_resume): Rename to static procfs_resume.
2825 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2826 (initialize_proc_fs): Rename to initialize_procfs. Set up
2829 * putenv.c: index -> strchr.
2830 * regex.c: Always rename bcopy to memcpy, etc.
2831 FIXME: Eventually do the renames rather than use #define's.
2832 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2834 * sparc-xdep.c: Move deferred_stores to target dependent.
2835 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2837 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2839 Split non-target-dependent code out of target_attach routines.
2841 * target.h: Comments on target_attach args and results.
2842 * infcmd.c (attach_command): Check for existing execution, call
2843 target_attach, set up terminal status and wait_for_inferior, wait
2844 for the attach status, and do normal_stop.
2845 * inftarg.c (child_attach): Remove target independent stuff.
2846 * remote-adapt.c (adapt_attach): Ditto.
2847 * remote-mm.c (mm_attach): Ditto.
2848 * remote-udi.c (udi_attach): Ditto.
2849 * remote-vx.c (vx_attach): Ditto.
2853 * remote-hms.c (hms_attach): Remove completely, it was useless.
2854 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2855 commented-out start_remote calls.
2856 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2857 DENTER and DEXIT macros and their calls. Use a real debugger --
2858 like gdb -- to see what functions are being called when.
2859 * utils.c (strcmp_iw): Make nonstatic, for lint.
2861 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2863 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2865 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2867 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2868 fix to differentiate between gcc1 & gcc2 compiled files so that we
2869 can debug calls that pass structs as args correctly.
2870 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2871 so, and what version.
2873 * remote.c (remote_wait): Make regs be char to avoid picayune
2874 ANSI compiler warnings.
2876 * energize.h: Move all external struct decls to inside of
2877 __STDC__, add prototype for energize_shell_wait().
2878 * energize.c (getpty): Clean up, make us really get a controlling
2880 * (energize_initialize): Disable SIGIO prior to setting up for
2881 I/O interrupts. Move setsid(), et. al. to getpty().
2882 * (energize_shell_wait): New routine to wait for things started
2883 via the shell command, uses wait() instead of /dev/proc.
2884 * Also, add prototype for execute_command_1().
2886 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2888 * inftarg.c (child_create_inferior, child_attach,
2889 child_mourn_inferior): collect unix child process stratum
2890 functions which live below the target vector into this file to
2891 facilitate host/target/native split. Also, make them static.
2892 * inflow.c (child_mourn_inferior): removed.
2893 * infrun.c (child_create_inferior, child_attach): removed.
2894 (resume): becomes global so that functions below the
2895 target vector can find it.
2896 * inferior.h (resume): add prototype.
2897 (child_mourn_inferior, child_create_inferior, child_attach):
2900 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2901 replaced with find_default_attach and
2902 find_default_create_inferior.
2904 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2906 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
2907 addresses don't get displayed in the wrong positions.
2909 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2911 Separate core functions along target vector in preparation for
2912 native support. Functions above vector now live in core.c. Those
2915 * core.c (solib_add_stub, core_close, core_open, core_detach,
2916 get_core_registers, core_files_info, core_ops): moved to corelow.c
2917 (_initialize_core): removed addition of core_ops target.
2918 * corelow.c: new file.
2919 (solib_add_stub, core_close, core_open, core_detach,
2920 get_core_registers, core_files_info, core_ops): moved from core.c
2921 (_initialize_corelow): new function.
2922 * gdbcore.h (core_open, core_detach): added prototypes.
2923 (core_ops): add forward declaration.
2924 * Makefile.in (SFILES_MAINDIR): add core.c
2926 (TSOBS): change core.o to corelow.o
2928 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
2930 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
2931 instead of 'sun' predefined symbol so that trap analysis code is
2932 enabled only when the TARGET is a sun3.
2934 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2936 * tm-i960.h (ext_format_i960): Add top-level declaration.
2937 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
2938 blocks, else Sun4 compiler complains.
2940 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
2942 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
2943 instruction's argument. Patch from jonathan@cs.stanford.edu
2946 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2948 Break the thread of control that implies that a unix child
2949 process will be the default target.
2951 * target.c (find_default_run_target, find_default_attach,
2952 find_default_create_inferior, return_zero): new functions.
2953 (cleanup_target): Make return_zero the default for to_can_run.
2955 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
2956 child_create_inferior references with find_default_XXX instead.
2958 * target.h (struct target_ops): new field, to_can_run.
2959 (find_default_attach, find_default_create_inferior): new prototypes.
2960 (target_can_run): new macro.
2962 * Also added a zero (default) to_can_run element to all static
2963 struct target_ops initializations throughout GDB, except:
2964 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
2966 * infrun.c (child_create_inferior): Clean up error handling when
2967 no exec file is specified.
2968 (child_attach): Don't require exec file.
2970 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
2972 Remove kill_inferior_fast, in favor of target_kill, which goes
2973 through the target vector.
2975 * inferior.h (kill_inferior_fast): remove declaration.
2977 * main.c (disconnect): call quit_cover using catch_errors rather
2978 than calling kill_inferior_fast directly. New way goes through
2979 the target vector, handles attached processes, and writes
2980 command history if appropriate.
2981 (quit_cover): new function, wrapper for quit_command.
2983 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
2984 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
2985 inlining them into the local kill_inferior when needed.
2987 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
2989 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
2990 * stabsread.c (read_struct_type): Simplify complicated expression
2991 for dumb DECstation compiler.
2993 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2995 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
2996 operands to memory management instructions, from WRS.
2998 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3000 * main.c (main): Back out previous language setting changes.
3001 Replace with simple default to C before processing any init
3002 files. There MUST be a language set, even in the absence of
3003 init files or executables, or expression parsing fails.
3005 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3007 * main.c (main): Move code that sets initial language to
3008 symfile.c. Fixup places where command files are processed to
3009 be consistent in setting a default language if none has been
3011 * symfile.c (set_initial_language): Add code moved from
3012 main() that sets an initial default language when a new
3013 symbol file is read.
3014 * symfile.c (symbol_file_command): Call set_initial_language.
3015 * symtab.c (find_main_psymtab): Add FIXME comment.
3017 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3019 * breakpoint.c, sparc-tdep.c: comment changes.
3020 * configure.in: removed target_dependent line.
3022 * remote-mm.c (mm_attach): change printf to error to prevent
3024 * remote-udi.c (udi_attach): change printf to error to prevent
3027 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3028 calls to {fetch|store}_inferior_registers with calls to
3029 target_{fetch|store}_registers, for remote-target independence.
3031 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3033 * Makefile.in: Fix bug I introduced in merging Rich's change.
3034 * infrun.c (child_create_inferior): Use proceed() rather than
3035 doing all the same stuff by hand.
3037 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3039 * Makefile.in, configure.in: add support for files used only when
3040 configured native, that is, when host = target.
3042 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3044 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3045 stores are target dependent and were moved from xm to tm.
3047 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3049 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3051 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3052 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3054 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3056 * target.h (struct target_ops): removed to_convert_to_virtual and
3057 to_convert_from_virtual elements. Initializations removed from
3058 all static initializations.
3059 (target_convert_to_virtual, target_convert_from_virtual):
3061 (host_convert_to_virtual, host_convert_from_virtual): Removed
3062 forward declarations.
3063 * target.c (cleanup_target): removed default assignments for
3064 to_convert_to_virtual and to_convert_from_virtual.
3065 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3067 * findvar.c (value_of_register, value_from_register):
3068 target_convert_to_virtual inlined.
3069 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3070 * valops.c (value_assign): target_convert_from_virtual inlined.
3072 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3074 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3075 position wrong if used for the prompt.
3076 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3078 Support for accessing arbitrary MIPS stack frames in memory.
3080 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3081 set, run it before INIT_EXTRA_FRAME_INFO.
3082 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3084 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3085 (FP) value in the frame_info struct if it is zero (as from top of
3087 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3089 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3090 comes back as zero. So does FP_REGNUM, as a trigger for
3091 init_extra_frame_info.
3093 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3094 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3095 (INIT_FRAME_PC): Defined to null.
3096 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3097 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3098 Briefly explain MIPS stacks in GDB.
3100 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3102 * copying.awk, copying.c (show_copying_command,
3103 show_warranty_command): Rename from copying_info, warranty_info,
3104 to match command function conventions.
3106 * utils.c (prompt_for_continue): Reinitialize more-counts
3107 before printing anything, and again afterward. Fix comments.
3108 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3109 or alloca() if needed.
3111 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3112 detect native versus cross-host.
3114 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3116 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3117 Suns. Rename to m68k_saved_pc_after_call.
3118 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3119 m68k_saved... instead of sun3_saved...
3121 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3123 * Makefile.in (update-depend, update-alldeps): Split out of
3124 setup-to-dist, for convenience in rebuilding the depend and
3126 (assorted): Update to catch straggler files when building gdb.tar.Z.
3128 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3130 Preliminary cleanup for splitting host/native/target.
3132 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3133 here; it is dealt with at a gdb-target-independent level.
3134 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3135 high toned routine. Fix return type to void.
3136 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3137 Rich and I believe the "real problem" was that both single_step
3138 and target_resume were issuing PT_CONTINUE calls. This would
3139 cause the second PT_CONTINUE to sometimes fail because the process
3140 was already running.
3141 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3143 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3145 * energize.c (pty_to_kernel): Must check for EAGAIN as
3146 termination condition.
3147 (full_filename): Don't prepend dirname if filename begins with /.
3148 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3150 (getpty (NCR)): Lotsa bug fixes...
3151 (kernel_dispatch (case StopRType)): Use kill() instead of
3152 killpg() so we can deal with losing systems...
3153 (wait_for_events): Work around NCR select() lossage. It doesn't
3154 zero out readfds when select() returns zero.
3155 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3156 getcwd() instead of getwd() (NCR getwd() seg faults).
3157 (energize_wait): Use sigaction() for NCR. Their version of signal()
3158 is unreliable by default.
3160 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3161 error from PIOCSWSTOP.
3163 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3164 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3165 defs.h, utils.c: Make vfprintf_filtered global.
3167 * energize.c (send_location): New routine to consolidate all
3168 places where we must notify kernel of where the given pc is.
3169 (cplus_demangle): Put single-quotes around demangled names.
3170 (energize_call_command): Call send_location() after doing up,
3171 down, and frame commands.
3173 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3175 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3176 pass at doc for two new remote targets---29K using UDI, and Tandem
3177 ST2000 using STDBUG.
3179 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3181 * doc/all.m4: turn on H8/300 stuff for generic manual
3183 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3184 after explicit call to breakpoint() in serial stubs.
3186 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3188 * mipsread.c: Clean up some white space.
3189 (parse_symbol): Handle stEnd of stFile.
3190 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
3192 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
3193 store_inferior_registers): Replace unexplained numbers
3194 with manifest constants from a DECstation header file.
3195 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
3196 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
3198 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
3200 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
3201 for "down". Suggested by Richard Stallman.
3203 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3205 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
3206 redeclaration bug on SunOS 4.
3208 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
3210 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
3211 * m68k-stub.c: Remove a few extraneous ANSI-isms.
3212 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
3213 they aren't already there.
3214 * remote-vx.c (vx_prepare_to_store): Ditto.
3215 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
3217 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
3219 Removed a large number of changes inserted by Per Bothner
3220 for C++ support. These will go back in when they've been
3223 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
3225 * serial.h: Fix prototye for serial_raw().
3226 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
3227 serial_write() to match prototypes.
3228 * remote-st2000.c (get_reg_name): Make *p be const.
3230 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3232 * remote-nindy.c (nindy_fetch_registers): Make return type void,
3233 to agree with target structure field type.
3234 (nindy_store_registers): Ditto.
3236 * Makefile (OPCODES): New var, pointing to opcodes library.
3237 (CLIBS, CDEPS): Include it.
3238 (saber_gdb): Load opcodes library.
3240 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
3242 * a68v-xdep.c (store_inferior_registers): declare as void.
3243 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
3244 * remote-st2000.c: Massive changes to use new serial package.
3245 Also added 'connect' command to transparantly connect to serial
3247 * ser-termios.c: Big cleanup, use nicer coding conventions.
3248 * ser-bsd.c: New module, serial stuff for BSD systems.
3249 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
3250 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
3252 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3254 * doc/gdb.texinfo: fix shameful error of agreement reported by
3255 jimb@occs.cs.oberlin.edu (Jim Blandy)
3256 * doc/gdb.texinfo: remove old partial discussion of remote serial
3257 protocol (via serial debug stubs)
3258 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
3259 use of serial debug stubs
3261 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3263 * symfile.h: Declaration of set_demangling_style() moved
3264 here from demangle.h (which is now in ../include).
3265 * i386-xdep.c: Update comment.
3267 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3269 * symtab.c (completion_list_add_symbol): restructured to optimize
3270 for time. First clip names that cannot match. Then clip any
3271 names we've already considered. Drop a redundant strncpy. Drop
3272 a redundant malloc and associated free for demangled names.
3274 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3276 * a68v-xdep.c (store_inferior_registers): Define as type void.
3277 * configure.in: Add host m68k-apollo*-bsd*.
3278 * demangle.c (struct demanglers): Use enum instead of constant
3279 value to keep braindamaged HP/Apollo compiler happy.
3281 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3283 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
3284 match "FOO". This allows 'break Foo' to work when Foo is
3285 a mangled C++ function. (See comment before function.)
3287 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
3289 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
3290 for files in vx-share/*.c.
3291 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
3292 for normal GDB source files.
3294 * Makefile.in (VERSION): Roll to 4.6.6.
3296 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
3297 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
3298 * tm-sun3os4.h: Update comments.
3299 * xm-delta88.h: Remove STACK_END_ADDR.
3301 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
3303 * Makefile.in (VERSION): Roll to 4.6.5.
3305 * infrun.c: Lint for recent `handle' changes.
3307 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
3308 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
3309 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
3310 should include a ser-XXX.o module.
3312 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
3313 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
3315 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
3316 known suns in configure.in, rather than mapping them to unique
3317 config files that happen to duplicate other config files.
3318 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
3319 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
3321 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
3323 * configure.in (*-*-sunos*): Use trailing * to match all
3324 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
3325 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
3326 in production on Sun-4.
3327 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
3328 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3329 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3331 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
3332 config/sparc-noun.mt: New target configs for embedded.
3333 * config/sun4os3.{mh,mt}: Remove, never existed in production.
3335 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
3336 target definitions for embedded with and without underlines on
3337 identifiers. FIXME -- this ought to be known by BFD instead.
3339 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
3340 not a parameter of the CPU, but of the development environment.
3341 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
3343 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3345 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
3346 (which involves reading in main's symtab) if we have no breakpoints.
3348 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3350 * dwarfread.c (cu_language): New local variable to record
3351 language for current compilation unit being processed.
3352 * dwarfread.c (set_cu_language): New local function to decode
3353 and record language for current compilation unit being processed.
3354 * dwarfread.c (synthesize_typedef): Add local function to
3355 synthesize a typedef for C++ classes, structs, unions, and
3357 * dwarfread.c (read_structure_scope): Synthesize typedefs
3358 for C++ classes, structs and unions.
3359 * dwarfread.c (read_enumeration): Synthesize typedefs for
3361 * dwarfread.c (read_file_scope): Call set_cu_language to
3362 record language for current compilation unit. After symtab
3363 is built, save this recorded language.
3364 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
3365 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3366 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3367 typedefs for C++ classes, structs, unions, and enumerations.
3368 * dwarfread.c (scan_compilation_units): Call set_cu_language
3369 to record language for current compilation unit.
3370 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3371 for TAG_enumeration_types, rather than in add_partial_symbol.
3372 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3373 case with class, struct, and union type cases, now that they are
3374 the same. Remove tests for non-NULL name attributes, now done
3376 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3377 treat as alias for TYPE_CODE_STRUCT for now.
3379 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3381 * Makefile.in: map "gdb" through program_transform_name when
3384 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3386 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3387 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3388 Use "regi" for local indexing through register numbers, reserving
3389 "regno" for the name of a specific register passed as an input
3390 parameter. Fix bug propagated through all versions that sometimes
3391 used regno as an index when it should have been regi, thus using
3392 -1 as an index in some cases.
3394 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3396 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3397 respectively, so same demangler can be used by other programs.
3398 * Makefile.in: Remove demangler stuff.
3399 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3400 * demangle.c (_initialize_demangler): Tell demangler which
3401 CPLUS_MARKER to assume.
3403 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3405 RS/6000 portability changes (for hosting cross-debuggers).
3407 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3408 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3409 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3410 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3411 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3412 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3413 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3414 (NO_SINGLE_STEP): Add, target-dependent.
3415 (loadinfotextindex): Lowercase, remove "aix_".
3416 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3417 (NO_SINGLE_STEP): Remove, target-dependent.
3418 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3419 * xcoffread.c: Only build file if RS/6000 native GDB.
3420 (build_function_symbol): Remove #if 0'd code.
3421 * rs6000-tdep.c: Cleanup. Add static fn protos.
3422 Use CORE_ADDR for addresses throughout. Make void fns void.
3423 (pop_dummy_frame): Add FIXME about bogosity of design here.
3424 (rs6000_struct_return_address): Ditto.
3425 (frameless_function_invocation, frame_get_cache_fsr,
3426 frame_initial_stack_address, xcoff_relocate_symtab,
3427 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3428 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3429 Use CORE_ADDRs. Change identifiers to lowercase.
3431 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3432 supplying dummy routines if non-native. Add prototype for
3433 static exec_one_dummy_insn. Move a mess of functions to
3434 rs6000-tdep.c (as above). Remove #if 0'd code.
3436 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3437 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3438 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3440 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3443 * vx-share/README, nindy-share/README: New files describing
3444 how these directories' code is shared, and with whom.
3446 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3448 * configure.in (target configurations): Reformat into table.
3449 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
3451 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
3452 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
3453 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
3454 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
3455 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
3456 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
3458 * Makefile.in (config-check): Add command to check whether
3459 configure.in is consistent with config/*.
3461 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
3463 * configure.in (host configurations): Reformat nested cases into
3464 easy-to-maintain table.
3465 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
3466 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
3468 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
3470 * cplus-dem.c: Reorder args to most local functions to make them
3471 follow the consistent pattern of struct work_stuff pointer first,
3472 followed by pointer into string being demangled, followed by
3473 pointer to the string where the result is being stored, followed
3474 by other args. Also generally replace most variables of name
3475 "type" with "mangled" for consistency. They all pointed to the
3476 same string but half were one name and half the other.
3477 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
3478 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
3479 use whenever a qualified name is being demangled.
3480 * cplus-dem.c (do_type): Qualified names are treated similarly
3481 to fundamental types, not as modifiers of fundamental types.
3483 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
3485 * configure.in: Add sparclite as a target.
3487 * sparc-stub.c (handle_exception): Flush instruction cache just
3488 before returning to the user. (hexToInt): Fix overzealous cleanup.
3490 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
3492 * infrun.c (handle_command): Rewrite to allow multiple signal
3493 numbers, signal number ranges, and to recognize "all" to mean all
3494 signals except those used by the debugger.
3495 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
3496 to set or reset actions for specific signals.
3498 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
3500 * coffread.c (decode_type): Call alloc_type to alloc new
3502 * stabsread.c (read_array_type, read_range_type, define_symbol):
3503 Call alloc_type to alloc new types.
3504 * stabsread.c (define_symbol): Move dbl_valu symbol field data
3505 from type_obstack to symbol_obstack.
3506 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
3508 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
3509 associated with a type, using the same mechanism as was used to
3510 allocate space for the type structure itself.
3511 * coffread.c (patch_type, coff_read_struct_type,
3512 coff_read_enum_type): Use TYPE_ALLOC.
3513 * dwarfread.c (struct_type): Use TYPE_ALLOC.
3514 * gdbtypes.c (create_array_type, check_stub_method,
3515 allocate_cplus_struct_type): Use TYPE_ALLOC.
3516 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
3517 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
3518 read_range_type): Use TYPE_ALLOC.
3520 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
3522 * breakpoint.c (breakpoint_re_set): Select a default source
3523 symtab if one is not currently selected.
3524 * utils.c (query): Call wrap_here before building the output
3525 query string, to turn off wrapping and flush any buffered output.
3526 Otherwise our query may end up in the wrap buffer and never be
3528 * eval.c (evaluate_subexp): Report error when attempting to
3529 evaluate subscript for types without a target type, rather
3530 than dumping core by using the NULL pointer.
3531 * symfile.c (symbol_file_command): Forget current_source_symtab
3532 and current_source_line when discarding symbol table.
3534 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
3536 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
3538 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
3539 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
3541 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
3543 * remote.c (remote_open): Fix baud rate setting to make -b flag
3544 work. (remote_wait): Change 'T' message parser to deal with new
3545 improved format which allows stub to send an arbitrary bunch of
3547 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
3548 make all this re-entrant by storing all state on the stack. Clean
3549 up memory error trapping. (computeSignal, set_debug_traps):
3550 make it all table driven. Make a start at a baud rate setting command.
3552 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
3554 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
3556 * remote-vx.c: redefine malloc to avoid buggy declaration on
3557 RS/6000 <rpc/types.h>.
3558 xm-rs6000.h: include <sys/select.h> to define fd_set for
3559 <rpc/svc.h> on RS/6000.
3561 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
3563 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
3564 recursive invocations of make. Always create installation
3567 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
3569 * m68k-pinsn.c: Minor fix in style of output (don't use
3570 range to indicate floating point control registers).
3572 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
3574 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
3576 * infcmd.c (registers_info): Handle multiple register names.
3577 Changes inspired by Roland McGrath.
3579 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
3581 * sparc-stub.c: New file. Mix it with your SPARClite
3582 application, and it will speak GDB remote protocol!
3583 * remote.c (remote_wait): Change 'T' (expedited reply) message to
3584 deal with arbitrary registers. Needed for sparc-stub.
3586 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
3588 * cplus-dem.c (cplus_markers): Add table for gnu style and
3589 use throughout, in place of compile time constant CPLUS_MARKER.
3590 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
3591 * cplus-dem.c (cfront_special): New function, as suggested
3592 by pfieland@stratus.com.
3593 * cplus-dem.c (forget_types): New function.
3594 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3596 * cplus-dem.c (mop_up): Call forget_types().
3597 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3598 Use throughout, instead of checking current_demangling_style.
3599 * cplus-dem.c (demangle_signature): When finding an explicit
3600 start of function args, forget all remembered types for
3601 lucid/cfront style demangling.
3602 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3603 underbar characters, use last pair as the delimiter. Hoist
3604 gnu_special() call up to cplus_demangle(). Call cfront_special()
3606 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3607 for inherited classes.
3608 * cplus-dem.c (demangle_args): Document quirks of numbered
3609 references to previously seen types.
3610 * dbxread.c (read_ofile_symtab, process_one_symbol):
3611 Use AUTO_DEMANGLING rather than explicitly checking
3612 current_demangling_style.
3613 * demangle.h: Add some comments.
3614 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3615 CFRONT_DEMANGLING): New macros.
3616 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3617 not found in the actual producer string produced by lcc.
3618 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3619 than explicitly checking current_demangling_style.
3621 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3623 * breakpoint.c (enable_longjmp_breakpoint,
3624 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3625 Check for duplicate breakpoints at the same address. Bug report
3626 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3628 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3630 * buildsym.c (end_symtab): Document that end_symtab can return
3631 NULL under non-error conditions.
3632 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3633 returned from end_symtab for empty compilation units.
3635 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3637 * am29k-tdep.c: Lint from DECstation compiler.
3638 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3639 As the man page says, "Sometimes you just can't get lint to shut
3640 up". That doesn't mean you should blow away the code it won't
3642 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3643 it up over the next few weeks. Make mips x 29k build.
3644 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3645 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3646 but leave it as a comment because the breakpoint instruction
3647 is not easily accessible at this moment (it's static, and if
3648 we define one here, it goes into every file compiled).
3650 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3652 * Makefile.in (VERSION): Bump to 4.6.3.
3653 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3654 function scopes when building partial symbol tables.
3655 * objfiles.c (open_existing_mapped_file): Make it clear in
3656 warning message that out of date mapped files are ignored.
3657 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3658 unit source file name in error message.
3660 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3662 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3663 * dwarfread.c (struct_type): In absence of AT_byte_size for
3664 bitfield, use size of object of member's type for the size of
3665 the anonymous object containing the bit field.
3666 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3667 an AT_byte_size attribute is seen.
3668 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3669 union aux_ext (was aux_ent).
3670 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3671 unsigned char* to char*, for Lucid compiler.
3672 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3673 to be correct type (from unsigned char* to char*).
3674 * valprint.c (type_print_derivation_info): Minor tweak to placement
3675 of commas in derived class printing.
3676 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3678 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3680 * xm-go32.h: Define LSEEK_NOT_LINEAR
3681 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3682 then work out the lseek positions of newlines by running through
3683 the file and `tell'ing. This makes source file listing work on
3684 OS's where the relationship between physical position in file and
3685 canonical position is indeterminate, eg VMS and DOS.
3687 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3689 * stabsread.c: Ensure that all members of all allocated structures
3690 are initialized to known state to avoid hard to find bugs with gdb
3691 using fields containing random data.
3692 * buildsym.c (start_subfile): Compact dirname initialization.
3693 * buildsym.c (patch_subfile_names): New function.
3694 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3695 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3696 * buildsym.h (patch_subfile_names): Add prototype.
3697 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3699 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3701 * remote-udi.c: Update comments.
3703 * remote.c (getpkt): Only force retransmission ten times;
3704 after that, assume bug in target code, and handle pkt anyway.
3706 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3708 * configure.in: Add support for apollo 68k under BSD environment.
3709 * xm-apollo68b.h: New file to support above.
3711 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3713 * configure.in: Recognize i486 host cpu.
3714 * valprint.c (type_print_derivation_info): Print derivation info
3715 in same form as class declarations in source.
3716 * valprint.c (type_print_varspec_suffix): Split arg printing
3717 code out to type_print_args function.
3719 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3721 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3722 at_import, at_frame_base.
3723 * dwarfread.c (completedieinfo): Remove cases for obsolete
3724 AT_visibility, AT_import, and AT_frame_base attributes.
3725 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3726 i860, which can keep up to 4 shadow breakpoints.
3727 * tm-stratus.h (USG): Define.
3728 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3729 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3730 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3731 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3732 * config/stratus.mt (TDEPFILES): Include files available from
3733 stratus that are not yet in release pending receipt of paperwork
3735 * buildsym.c (finish_block): Minor code format change.
3736 * gdbtypes.h (struct field): Add to comments.
3737 * gdbtypes.h (virtual_field_bits): Add to comments.
3738 * objfiles.c (allocate_objfile): Change obstack interface to
3739 match FSF merging efforts.
3741 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3743 * Makefile.in (VERSION): Bump to 4.6.2.
3744 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3745 * Makefile.in (OBS): Add stabsread.o
3746 * Makefile.in (stabsread.o): Add build rule.
3747 * stabsread.c, stabsread.h: New files.
3748 * buildsym.c: Split out stabs specific support to stabsread.c.
3749 * buildsym.h: Split out stabs specific support to stabsread.h.
3750 * dbxread.c (stabsread.h): Include
3751 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3752 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3753 * dbxread.c (read_ofile_symtab): Call end_stabs.
3754 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3755 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3756 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3757 really_free_pendings to cleanups.
3758 * elfread.c (elf_new_init): Call stabsread_new_init.
3759 * gdbtypes.c: Small changes to maintenance commands.
3760 * mipsread.c (stabsread.h): Include.
3761 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3762 * xcoffread.c (stabsread.h): Include.
3763 * xcoffread.c (global_stabs): Remove redundant def.
3764 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3766 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3768 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3769 * inflow.c (terminal_init_inferior, terminal_inferior,
3770 terminal_ours_1, initialize_inflow): Record and use state
3771 of lmode_inferior_valid and lmode_ours_valid.
3773 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3775 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3776 include <sgtty.h> on USG. (from sef).
3778 * depend: es1800 dependency needed here.
3780 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3782 * buildsym.c (read_struct_type): Initialize structs allocated
3783 with alloca, to avoid using random values from stack later on.
3784 * defs.h (fprintf_filtered): Add prototype.
3785 * gdbtypes.c (check_stub_method): Fix misleading comments.
3786 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3788 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3789 small changes to maint support functions.
3790 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3791 for some fields and expand comments.
3792 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3793 macro and track change to obstack_full_begin macro.
3794 * utils.c (fprintfi_filtered): New function.
3795 * valprint.c (type_print_base): Fixup field printing to not
3796 print extraneous lines and not print bogus "no data fields"
3797 messages for C++ classes with no data members. Also use new
3798 fprintfi_filtered function.
3800 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3802 * configure.in: es1800 ok for 68000 too.
3804 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3806 * configure.in: echo error messages to stderr, not stdout
3808 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3810 * configure.in: recognize hppa* instead of hppa
3812 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3814 * energize.c: Second cut at DynamicLoad message handling.
3816 * energize.c: Relativize pathnames in #include statements.
3817 * (kernel_dispatch): Better error messages for unknown protocol
3819 * (kernel_dispatch): First cut at DynamicLoad message handling.
3821 * Makefile.in: Remove -I../readline from all compilations,
3822 include a special case for main.o instead.
3824 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3826 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3827 error if it fails to find a member type, rather than return NULL
3828 and trigger a coredump.
3829 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3830 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3831 match on complete demanglings, including argument lists for member
3832 functions, rather than just accepting the first demangling that
3833 matches the class and function name.
3834 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3835 to start_symtab as the directory name.
3836 * dwarfread.c (completedieinfo): Strip off any leading hostname
3837 portion of the AT_comp_dir attribute string. Gdb doesn't know
3838 what to do with them (FIXME).
3840 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3842 * breakpoint.c (commands_command): Simplify code a bit, remove
3843 unnecessary fflush().
3845 * Makefile.in (OTHERS): Add gcc.patch.
3846 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3848 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3850 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3851 lcc producer string.
3853 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3855 * WHATS.NEW renamed to NEWS.
3857 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3859 * dbxread.c, dwarfread.c: Re-enable experimental code to
3860 automatically select demangling style.
3861 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3862 DEMANGLING_STYLE, to make more descriptive. Revert back to
3863 "auto" as default. Comment use.
3864 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3865 * Makefile.in (${DEMANGLER}.o) Remove target and special
3868 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3870 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3872 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3874 * Makefile.in, demangle.c: Change default demangling style to
3876 * Makefile.in: Update version to 4.6 !!!
3877 * README, WHATS.NEW: Update for 4.6.
3879 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3881 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3884 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3885 nodes as base classes.
3887 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3889 * alldeps.mak, depend: Update.
3891 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3893 * Makefile.in (VERSION): 4.5.9.
3895 * xm-hp300bsd.h: Add decl for strdup().
3896 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3897 PDR. Cleanup a few things, fix compilation warnings.
3899 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3901 * Makefile.in (DEMANGLING_STYLE): New define to set default
3902 demangling style for C++. Defaults to "auto".
3903 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3904 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3905 * Makefile.in (OBS): Add demangle.o
3906 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
3907 Remove compile time decisions about demangling style and replace
3908 with runtime decisions using current_demangling_style.
3909 * cplus-dem.c (main): Expand code included during building of
3910 standalone demangler to recognize demangling style options.
3911 * dbxread.c (demangle.h): Include.
3912 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
3913 demangling style if processing g++ code and current demangling style
3914 is auto (Note: this feature currently disabled.)
3915 * demangle.c: New file, generic demangling control.
3916 * demangle.h (demangling_styles): New enumeration to select one
3917 of several demangling styles. Also define string names for each
3919 * demangle.h (set_demangling_style): Add prototype.
3920 * dwarfread.c (demangle.h): Include.
3921 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
3922 New producer string prefixes to recognize.
3923 * dwarfread.c (handle_producer): Consolidate actions for specific
3924 producers. Set demangling style based on producer string if
3925 current style is auto. (Note: this feature currently disabled.)
3926 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
3928 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
3930 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
3932 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3934 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
3935 * c-exp.y: Call lookup_signed_typename() after seeing
3936 "signed". This handles "signed char" correctly.
3937 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
3938 keywords before a type specifier.
3940 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
3942 * command.c (lookup_cmd_1): Clarify descriptive comments.
3943 * gdbcmd.h (maintenanceprintlist): Add declaration.
3944 * main.c (maintenanceprintlist): Add definition.
3945 * main.c (gdb_completer_command_word_break_characters): Add.
3946 * main.c (symbol_completion_function): Switch completer word
3947 break character sets dynamically, based on whether completion is
3948 being done on commands or on something else.
3949 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
3950 * maint.c: Include demangle.h.
3951 * maint.c (maintenance_demangle): New function.
3952 * maint.c (maintenance_print_command): New function.
3953 * maint.c (_initialize_maint_cmds): Reorganize some commands
3954 under new maintenance print subcommand.
3956 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
3958 * gdbtypes.c (lookup_struct_elt_type): If the input type is
3959 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
3960 target type. Otherwise, 'whatis this.field' wouldn't work,
3961 which would be inconsistent, since 'print this.field' works.
3962 * buildsym.c (read_struct_type, read_enum_type): Clear
3963 TYPE_FLAG_STUB flag.
3964 * buildsym.c (cleanup_undefined_types): Don't rely on a
3965 flawed "Reasonable test to see if" a type has been defined
3966 since it was referred to; now we can just see if the
3967 TYPE_FLAG_STUB flag has been cleared.
3968 * valprint.c (print_type_base): Emit public/protected/private
3969 labels for methods as well as fields. Also, indent these labels
3970 2 spaces instead of 4, for a more conventional "look".
3971 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
3972 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
3973 * gcc.patch: New file. Contains patch for gcc (so people
3974 with gdb-2.2.x won't have to wait for a new gcc release).
3976 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
3978 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
3979 (print_addr): Call print_address to show symbolic version as well.
3981 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
3983 (vx_read_register): Declare inferior_fp_regs. Delete code for
3984 copying "inferior_registers" around; the values are already in var
3985 "registers". Use correct size for register set.
3987 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
3988 target doesn't support it.
3989 (vx_read_register): Don't try reading them either.
3991 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
3992 VxWorks back end reads them in one contiguous set except for this
3994 (register_names): Change "pc" to "pcw" to avoid confusion printing
3996 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
3997 find the PC under VxWorks.
3999 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4001 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4002 to create new blank types, instead of handcrafting them.
4003 * defs.h (printfi_filtered): Add prototype.
4004 * utils.c (printfi_filtered): New function.
4005 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4006 to simplify the code. Other cleanups.
4007 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4008 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4009 use of various fields.
4010 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4011 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4012 production that currently treats it exactly the same as STRUCT.
4013 * c-exp.y (yylex): Recognize "class" as token CLASS.
4014 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4015 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4016 general symbol handling code. Call cplus_mangle_opname with
4018 * symtab.c (decode_line_2): Print demangled function names in
4019 breakpoint menus, instead of just file and line number.
4020 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4021 * valprint.c (type_print_base): Print "class" for C++ classes,
4022 rather than "struct". Print section labels for public, protected
4023 and private members of C++ classes.
4024 * values.c: Include demangle.h.
4025 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4027 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4029 * Makefile.in (VERSION): Update to 4.5.8.
4031 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4033 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4034 prevent crashes when examining cross-targets.
4035 * dbxread.c (process_one_symbol): Include directory name when
4036 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4037 find include files, and yacc/lex sources when the cwd doesn't match
4038 that in which the object was compiled.
4039 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4041 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4044 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4046 * maint.c (maintenance_command, maintenance_info_command):
4047 Install with allow_unknown as 0 and call help_list to show
4048 list of possibilities when no subcommand is specified.
4050 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4052 * configure.in: Add m68k-ericsson-*.
4053 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4055 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4057 * maint.c: New file.
4058 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4059 * Makefile.in (OBS): Add new file maint.o.
4060 * defs.h (command_class): Add class_maintenance.
4061 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4062 commands. Allow for them (and other nonessential parts of gdb)
4063 to be selectively left out under special circumstances.
4064 * gdbtypes.c (recursive_dump_type): New function; supports
4065 maintenance print-type command.
4066 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4068 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4070 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4071 initializers. Add initializations for setprintlist, showprintlist,
4072 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4073 * printcmd.c (maintenance_print_type): New maintenance cmd.
4074 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4075 implied by comment that all cmd lists are owned by main.c.
4076 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4077 that all cmd lists are owned by main.c.
4078 * language.c (setchecklist, showchecklist): Move to main.c, as
4079 implied by comment that all cmd lists are owned by main.c
4080 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4081 deletelist): Remove redundant declarations (also in gdbcmd.h).
4082 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4083 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4084 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4085 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4086 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4087 maintenance_print_msymbols, maintenance_print_objfiles):
4089 * symmisc.c (printsyms_command, printpsyms_command,
4090 printmsyms_command, printobjfiles_command): Removed from
4091 _initialize_symmisc.
4092 * main.c (dump_me_command): Moved to maint.c and renamed to
4093 maintenance_dump_me.
4094 * breakpoint.c (all_breakpoints_info): Rename to
4095 maintenance_info_breakpoints.
4096 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4097 all_breakpoints_info to add maintenance_info_breakpoints to the
4098 maintenanceinfolist instead.
4099 main.c (initialize_main): Set up maintenance class commands.
4101 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4103 * energize-patches: Fix minor problems with building energize lib.
4105 * energize-patches: Change names of all cadillac procedure calls
4106 to be energize procedure calls. Simplify many hooks by moving
4107 tests energize.c. Configure energize, and build it automatically now.
4109 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4111 * Makefile.in (VERSION): Bump to 4.5.7.
4112 * cplus-dem.c (demangle_args): Validate index for previously
4113 seen type to guard against bogus values from malformed manglings.
4114 * valops.c (value_struct_elt_for_reference): Guard against
4115 blindly using NULL return value from lookup_symbol.
4117 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4119 * cadillac.c, cadillac-patches: Rename to energize.c and
4120 energize-patches. Change all routines and variables named
4121 'cadillac*' to 'energize*'. Create new file called energize.h to
4122 hold all interface declarations.
4124 * deblib/connection/*: Move all of this stuff into energize/, but
4125 delete unneeded files.
4127 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4129 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4131 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4132 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4133 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4134 child processes, to avoid dead ones "hanging around" after GDB exits.
4135 (attach): Always stop the process if it needs it. Set RLC flag
4136 when attaching running processes, so it will continue if we detach
4137 it, quit, or are killed.
4138 (detach): Clear faults and set RLC flag to make process run
4140 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4142 (info_proc): Open process O_RDONLY, so we can see any process,
4143 even those controlled by debuggers.
4144 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4146 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4148 Relocate symbols using an array of section_offsets, rather than a
4149 single `addr' or `offset'. This makes Solaris-2 support work, and
4150 permits better VxWorks (and maybe xcoff) support later.
4152 * symtab.h (struct section_offsets): New structure for keeping
4153 a set of offsets, rather than a single one.
4154 (struct objfile): Replace addr with section_offsets member.
4155 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4156 * gdb-stabs.h: New include file with `symbol type specific'
4157 parameters for psymtabs and objfiles.
4158 * Makefile.in (HFILES): Add gdb-stabs.h.
4159 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4160 * coffread.c: Conforming changes. Fake offset array always 0.
4161 * dbxread.c: Conforming changes.
4162 (struct dbx_symfile_info): Move to gdb-stabs.h.
4163 (start_psymtab): Call elfstab_offset_sections to calculate good
4164 offsets for this source file, based on the ELF symbol table info.
4165 (read_ofile_symtab): Yank N_CATCH, which is dead.
4166 (process_one_symbol, N_CATCH): Yank.
4167 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4168 Relocate with SECT_OFF_TEXT.
4169 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4170 to distinguish relocatable from absolute symbols. Then, if not
4172 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4173 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4174 (", N_ROSYM): SECT_OFF_RODATA.
4175 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4176 (dbx_symfile_offsets): Add to translate addr to offset.
4177 * dwarfread.c: Conforming changes. Single offset currently used.
4178 * elfread.c: Add various complaints about elf/stab stuff.
4179 #include gdb-stabs.h. Conforming changes, using a single offset.
4180 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4181 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4182 for later use in building psymtabs.
4183 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4184 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4185 (free_elfinfo): New fn, frees all chained stab_section_infos
4186 in an objfile, and zaps the start-of-chain pointer.
4187 (elfstab_offset_sections): New fn, looks in stab_section_info
4188 chain to determine section bases to relocate a psymtab's worth
4189 of symbols, as they are being read.
4190 * mipsread.c: Conforming changes. Stabs-reading will relocate
4191 using one offset. MIPS-reading will not relocate at all.
4192 * partial-stab.h: Relocate different symbol types using different
4193 offsets from section_offsets.
4194 * symfile.c: Conforming changes.
4195 (find_lowest_section): Unused function to use later
4196 to free us from the Tyranny of the Text Section.
4197 (syms_from_objfile): Translate absolute arg ADDR to offsets used
4198 in all lower layers of symbol reading. Call format-specific
4199 sym_offsets function to initialize offsets for high speed symbol
4201 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
4202 (symbol_file_command, add_symbol_file_command): Callers changed.
4203 * symmisc.c (dump_psymtab): Print new relocation parameters.
4204 * xcoffread.c: Corresponding changes.
4206 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
4207 * main.c (main): Read the $HOME/.gdbinit file before processing
4208 the argv arguments (e.g. reading symbol files or core
4209 files). This allows global parameters to be set, which will apply
4210 during the symbol reading. The ./.gdbinit is still read after
4212 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
4213 * xcoffexec.c: Clean up quote inside comment.
4215 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
4217 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
4218 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
4219 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
4220 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
4221 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
4222 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
4223 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
4224 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
4225 values.c, xcoffread.c:
4226 Remove "(void)" casts from function calls where the return value
4227 is ignored, in accordance with GNU coding standards.
4229 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
4231 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
4232 * partial-stab.h: Ignore N_ENDM.
4233 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
4234 CODE or DATA section attachment. This eliminates a lot of random
4235 values from shared libraries, which screw up the ordinary symbols
4236 in the address ranges they happen to overlap.
4237 * buildsym.c (define_symbol): Eliminate special tests
4238 for function types; move into "function" cases in switch statement.
4239 (define_symbol: 'f', 'F', 'P'): Process all parameter types
4240 in case they define new type numbers. But ignore them (FIXME).
4241 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
4242 (read_sun_builtin_type): Add commentary.
4244 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4246 * xm-rs6000.h: define MEM_FNS_DECLARED
4248 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
4250 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
4251 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
4252 * mips-xdep.c: Remove most include files (unused, caused errs).
4253 (fetch_core_registers): Use right parameters in dummy fn.
4255 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
4257 * buildsym.c (scan_file_globals): Beware the null file.
4258 Fix from Jim Williams.
4260 * stack.c (return_command): Evaluate expression *before* popping
4261 off the stack frames! Fix inspired by Jim Williams.
4262 (up_silently_command, down_silently_command): No sel frame is error.
4264 * defs.h (memcpy, memset): Conditionalize decls on
4265 #ifndef MEM_FNS_DECLARED, since DECstation differs.
4266 (alloca): Break out the STDC and non-STDC alloca cases, to make
4267 it work on old preprocessors as well as "picky ANSI" ones.
4268 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
4270 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
4271 * utils.c (fputs_demangled): Rename SLOP since DECstation system
4272 header files define it!
4274 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
4276 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
4278 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4279 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
4280 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
4281 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
4282 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
4283 utils.c, valarith.c, valops.c, valprint.c, values.c:
4284 Replace bcopy() use with memcpy(), which is more standard and can
4285 take advantage of gcc's builtin functions for increased performance.
4286 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
4287 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
4289 Replace bzero() use with memset(), which is more standard and can
4290 take advantage of gcc's builtin functions for increased performance.
4291 * i386-tdep.c, main.c, valprint.c:
4292 Replace bcmp() use with memcmp(), which is more standard and can
4293 take advantage of gcc's builtin functions for increased performance.
4295 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
4297 * remote.c (remote_wait): Fix cast on signal() call.
4298 * defs.h (alloca): More diddling with alloca. Have to ensure
4299 that it has a prototype, so that if alloca is defined as a macro
4300 that takes an arg, the definition is seen as a use of a macro
4301 that takes an arg, to satisfy picky ANSI preprocessors.
4303 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
4305 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
4306 consistency with all other gdb files.
4307 * cadillac.c: Use <string.h> rather than <strings.h>.
4308 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
4309 * Makefile.in (MAKE): Remove definition for consistency with
4310 other Makefile.in files and to fix problem with recursive makes.
4312 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
4314 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
4317 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4319 * source.c (print_source_lines): for DOS interoperability; don't
4320 print CR (013) as ^M.
4322 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
4324 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
4326 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
4328 * remote.c (remote_wait): Cast signal to void * to avoid warning
4329 from busted HP compiler.
4331 * partial-stab.h (N_SO): Rearrange code a little so that all SO
4332 stabs cause end_psymtab to be called.
4334 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
4335 compiler feature of putting 'c' into basic type descriptors for
4338 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
4339 where there is no place for nPC in prrun struct.
4341 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
4343 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4344 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
4345 * dwarfread.c (enum_type): Save enum names on type_obstack.
4346 * dwarfread.c (struct_type): Save member name on type_obstack.
4347 * symtab.c (_initialize_symtab): Fix misspelling.
4348 * regex.c (store_jump, insert_jump): Return void.
4350 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
4352 * defs.h (PARAMS): Move to ../include/ansidecl.h.
4353 (alloca): Declare return type on SPARC, since Sun doesn't.
4354 (*_BYTE_ORDER): Improve comment: *must* be defined.
4356 * tm-hppa.h: New file, architectural definition of HP PA.
4357 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
4359 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
4360 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4361 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
4362 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
4365 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4366 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4367 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4369 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4371 * printcmd.c (output_command): Thinko.
4372 (x_command): Only set remembered size/format if cmd succeeds.
4374 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4375 since it is no longer used and burns time for every symbol read.
4376 (process_one_symbol): Treat N_CATCH like default (complain).
4378 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4380 * partial-stab.h (case N_TEXT): Fix fencepost error when
4381 detecting start of new symbol info after reading symtab for a
4382 module with a zero length TEXT segment.
4384 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4386 * Makefile.in (VERSION): Bump to 4.5.6.
4387 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4389 * defs.h (NORETURN): Define away for Lucid compiler.
4390 * remote.c (remote_timer, remote_interrupt): Signal handlers
4392 * ser-termios.c (serial_write, serial_close): Return whatever
4393 value the write/close call returns, rather than falling off end.
4394 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4395 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4397 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4398 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4400 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4401 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4402 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4403 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4405 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4406 store_inferior_registers): Supply missing fourth argument to
4408 * cadillac.c (kernel_dispatch): Make return type void.
4409 * cadillac.c (iosig): Signal handlers take one int arg.
4410 * valprint.c (val_print_fields): Call fprint_symbol to get
4411 automatic C++ demangling for mangled field names.
4413 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4415 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4416 * dwarfread.c (enum_type): Fix misspelling in comment.
4417 * valprint.c (val_print_fields, cplus_val_print): Minor
4418 adjustment to printing of C++ class structures to more closely
4419 match format for printing C structures, with and without setting
4422 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4424 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4425 (which is not a Posix signal) if it isn't defined.
4426 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4427 New port to Linux (a free Unix clone for 386 machines).
4429 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4431 COFF changes for dealing better with EPI 29K C compiler output.
4433 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4435 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4436 (read_coff_symtab): Move patch_opaque_types call from
4437 coff_symfile_read. Restrict it to symtabs from this objfile.
4438 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4439 references on opaque type chain; just let coff_lookup_type handle 'em.
4440 (decode_type): Complain about tagndx values on
4441 non-struct/union/enum types, which the EPI compiler tends to produce.
4443 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4445 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4448 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4449 usage to match new prototype. Include libbfd.h to get prototype.
4451 * source.c (find_source_lines): Handle large st_size fields.
4453 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
4455 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
4456 * stack.c (return_command): Use cleanups to avoid memory leaks.
4458 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
4460 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
4461 INT_REGNUM to INTE_REGNUM.
4463 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
4465 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
4467 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
4468 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
4469 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
4470 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
4472 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
4473 declarations of malloc/realloc/free that are inserted by some
4475 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
4477 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
4478 another decl of strdup (this really ought to come from libiberty.h!).
4480 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
4482 * remote.c (getpkt): Error if input exceeds buffer size.
4483 (_initialize_remote): `set remotedebug' enables packet trace.
4485 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
4486 N_SLINE's, etc, just like Sun cc on Solaris2.
4488 * am29k-tdep.c (read_register_stack, write_register_stack):
4489 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4490 variable. Add `set' and `show' commands for it.
4491 * doc/gdb.texinfo: Document it.
4493 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
4495 * valprint.c (type_print_1): Plug memory leak. Print all
4496 C++ syms as demangled, not just functions.
4497 * buildsym.c (read_range_type): When we find a signed char
4498 type, do a lookup of signed char, not plain char. Plain char's
4499 still get looked up as plain char's elsewhere.
4501 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
4503 * eval.c: Avoid residue-by-zero when evaluating without side effects.
4504 (Bug and fix found by Pierre Willard.)
4506 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
4508 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
4510 * xm-rs6000.h: Add decl for strdup().
4512 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
4515 * breakpoint.c (enable_command, disable_command): Without args,
4516 should only affect normal breakpoints and watchpoints.
4518 * m68k-pinsn.c (print_insn_arg): Make register be const.
4519 * xcoffexec.c: Remove ' from comment.
4520 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
4521 with decls of malloc in c-exp.tab.c (as produced by yacc).
4522 There's got to be a better way to do this...
4524 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
4526 * partial-stab.h: Convert single rindex use to strrchr.
4527 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
4528 standard <strings.h> file, now that the only single use of
4529 rindex in the gdb source files is gone.
4531 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
4533 * mipsread.c: Undo ill effects from including <strings.h>,
4534 which #defines index to be strchr. Unfortunately, index is
4535 a member of a symbol table structure that can't be changed.
4536 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
4537 remove redundant #include's.
4539 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
4541 * mipsread.c: #include <strings.h> for rindex().
4543 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
4545 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
4547 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
4549 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4550 extraneous SO stabs from busted C++ compilers.
4552 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
4554 * Makefile.in (VERSION): Bump to 4.5.5.
4555 * symtab.c (decode_line_1): Until C++ support stabilizes, when
4556 C++ lookups fail, print possibly helpful hint about completion.
4557 * cplus-dem.c (demangle_signature): Fix ARM style demangling
4558 for static data members.
4559 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
4560 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
4561 it's broken on ncr3000's.
4563 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
4565 * dwarfread.c (decode_modified_type): Change type of first arg.
4566 Change 'modifier' to char from unsigned char. Cast single use
4567 that needs to be unsigned char.
4568 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
4569 * utils.c (strdup_demangled): Add function.
4570 * defs.h (strdup_demangled): Add prototype.
4571 * stack.c (return_command): Demangle C++ function names for query.
4572 * infcmd.c (jump_command): Demangle C++ function names for query.
4573 * cplus-dem.c (consume_count): New function and prototype.
4574 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
4575 do_type): Replace conversion code with consume_count().
4576 * cplus-dem.c (gnu_special): Fix demangled of static members.
4577 * source.c (list_command): Print demangled function names
4578 when appropriate. Fix supplied by Peter Schauer.
4580 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
4582 * sparc-tdep.c: Clean up slightly for Solaris2.
4584 * buildsym.c (define_symbol): Nameless types are now on several
4585 platforms; generalize them and un-ifdef them to make Solaris 2
4588 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
4590 * infcmd.c: Fix typo (reported by Rob Savoye).
4591 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4592 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4593 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4594 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4595 rather than the one for the first file in the dependency chain.
4597 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4598 set. Don't reset our own texthigh, or dependency-only pst's, in
4599 scanning all the rest of the psymtabs.
4600 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4602 * buildsym.h (N_UNDF): Improve comments.
4603 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4605 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4607 * symtab.h (struct symbol): Add aux_value union for preserving
4608 an additional per-symbol value.
4609 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4610 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4611 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4612 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4613 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4615 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4617 * symfile.c (clear_symtab_users_once): Now non-static (for
4620 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4622 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4623 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4624 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4626 Solaris-2 support on SPARC:
4628 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4629 Add symbol_size and file offsets to struct symloc.
4630 Add static symbol_table_offset, string_table_offset,
4631 file_string_table_offset, next_file_string_table_offset,
4633 (add_old_header_file): Convert error() to complain()t.
4634 (dbx_symfile_read): Get symbol size via the objfile.
4635 Also get symbol_table_offset.
4636 (dbx_symfile_init): Record symbol size and count via the objfile.
4637 (dbx_next_symbol_text): Always add file_string_table_offset when
4638 accessing string table.
4639 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4640 (SET_NAMESTRING): Use the offset.
4641 (end_psymtab): Large kludge to determine addresses where source
4642 files start and end (for the psymtab header).
4643 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4644 Get this, symbol size, and symbol offset, from psymtab.
4645 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4646 Patch up last_source_start_addr if zero in N_SO.
4647 (process_one_symbol): Add variable function_start_offset.
4648 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4649 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4650 ( "", N_OBJ, N_OPT): Ignore.
4651 (elfstab_build_psymtabs): New function to read stabs out of
4654 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4655 (gdb): use GLOBAL_CFLAGS when linking, too.
4656 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4657 (N_OBJ, N_OPT): Ignore.
4658 ('f', 'F'): Save last function name.
4660 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4661 extra info in the minimal symbol.
4662 (elf_symtab_read): The extra info is the size of an ELF object,
4663 which was kludged to us in the `udata' field of the BFD symbol.
4664 Gag me with a crowbar...
4665 (elf_symfile_read): Keep track of both the absolute load address,
4666 and the offset between load addr and symbols. Handle STABS as
4667 well as DWARF sections, passing the absolute load address to
4668 elfstab_build_psymtabs.
4670 * symfile.h: Prototype elfstab_build_psymtabs.
4671 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4673 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4675 * buildsym.h: Add processing_acc_compilation flag.
4676 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4677 (define_symbol): Skip arg types in function entries. Resolve
4678 overloaded 'P' which acc uses for prototypes of functions called
4680 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4682 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4683 save size of ELF symbols. FIXME.
4684 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4685 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4687 * configure.in: Solaris config is sparc-sun-solaris2.
4688 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4690 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4691 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4692 * symfile.c (symfile_bfd_open): Comment where name is freed.
4693 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4695 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4697 * expprint.c (print_subexp): Add missing ']'.
4698 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4699 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4700 * WHATS.NEW: Point out improved C++ function name handling.
4701 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4702 type names for both implicitly and explicitly signed integral
4703 types. See comment in the source code.
4705 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4707 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4708 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4709 * expprint.c (print_subexp): Fix printing of register names.
4711 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4713 * inferior.h (register_valid): Declare.
4714 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4715 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4716 macros for traversing the data structures in a single objfile.
4717 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4718 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4721 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4723 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4724 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4725 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4726 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4728 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4730 * depend: rebuild to account for remote-st2000.c.
4731 * remote-st2000.c: Almost works now.
4732 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4734 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4736 * c-exp.y (yylex): Recognize single-quoted strings that specify
4737 tokens with embedded whitespace, such as C++ demangled names.
4738 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4739 * main.c (gdb_completer_quote_characters): Add global variable.
4740 * main.c (symbol_completion_function): Total rewrite for C++
4741 demangled name handling.
4742 * main.c (skip_quoted): New function.
4743 * main.c (main): Set rl_completer_quote_characters.
4744 * symmisc.c (dump_symtab): Print source language for symtab.
4745 * symtab.c (expensive_mangler): Add prototype and function.
4746 * symtab.c (completion_list_add_symbol): Total rewrite for new
4747 C++ demangled name handling.
4748 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4749 other changes for demangled C++ symbol handling.
4750 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4751 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4752 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4753 * symtab.c (completion_list_add_symbol): Total rewrite for new
4754 C++ demangled name handling.
4755 * symtab.c (expensive_mangler): New function.
4756 * utils.c (strcmp_iw, demangle_and_match): New functions.
4757 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4759 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4761 * Makefile.in: Roll VERSION to 4.5.4.
4762 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4763 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4764 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4766 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4768 * alldeps.mak: Rebuild to account for new files.
4769 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4770 * tm-st2000.h: New file.
4771 * configure.in: Tandem debug monitor (st2000) support.
4772 * remote-st2000.c, config/st2000.mt: ditto.
4774 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4776 * blockframe.c (inside_entry_file, inside_main_func,
4777 inside_entry_func): Return 0 if no symbols; avoid crashing.
4779 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4781 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4782 without masking, since it is signed and will later be compared
4783 against signed quantities. The right fix is probably to make
4784 it all unsigned, but this is a small, safe fix for this release.
4785 FIXME -- make the real change sometime soon.
4787 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4789 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4790 parameter in call to `symbol_file_add' to 0.
4792 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4794 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4796 * configure.in: Handle -m680[01234]0-wrs.
4798 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4800 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4801 `ieee_extended_to_double'.
4803 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4805 * valops.c (value_assign): Lint, by Pierre Willard.
4807 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4809 * coredep.c (fetch_core_registers): Remove premature warning,
4810 which triggers on DECstation even though all regs are accessible.
4812 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4813 sign-extension of instruction fields even on unsigned-char hosts.
4814 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4816 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4817 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4818 since they define the target, not the host.
4819 * m88k-pinsn.c: Fix typo.
4821 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4823 * valarith.c (value_zerop): -0.0 is still zero.
4824 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4825 Patches by Paul Eggert <eggert@twinsun.com>.
4827 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4829 * alldeps.mak, depend: re-make to account for ser-*.c.
4831 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4833 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4834 disconnecting from controlling terminal, to avoid gdb hanging
4835 on SVR4. Fixes bug reported by Oliver Okrongli.
4836 * procfs.c (PROC_NAME_FMT): Change format to match default used
4837 by system, as suggested by Oliver Okrongli.
4838 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4839 bug fix from Brent Townshend (bst%tt@cam.ORG).
4840 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4841 by turlais@rechser.total.fr.
4842 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4843 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4844 * objfiles.h (unlink_objfile): Add prototype.
4845 * objfiles.c (unlink_objfile): Add function.
4846 * objfiles.c (free_objfile): Call unlink_objfile.
4847 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4848 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4849 Also, discard old possibly bogus sf struct.
4850 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4851 find_sym_fns() for remapped symbol files, in case of any changes
4852 since the last mapping.
4854 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4856 * findvar.c (read_relative_register_raw_bytes): use the raw size
4857 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4859 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4861 Changes to support GDB running on DOS using GO32 and H8 support
4863 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4864 allowing hosts with different text and binary file formats to
4866 * coffread.c (read_coff_symtab): changed calling convention and
4867 operation - now it opens its own file with FOPEN_RB rather than
4868 duping and fdopening the provided handle.
4869 * dbxread.c, cplus-dem.c: #include mangling.
4870 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4871 binary files oring in the right bit.
4872 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4873 * remote-hms.c: cleanup to use the new remote serial stuff
4874 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4875 independent remote terminal I/O.
4876 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4877 * source.c (openp): fix off by one problem removing / - can now
4878 open a source file in the root directory with DOS.
4879 * values.c (value_as_pointer): remove bogus address bits from
4880 long. (unpack_long): unpack into unsigned long/short if pointer.
4882 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4884 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4885 It gets permanently stuck in many OSes.
4886 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4888 * breakpoint.c: Improve help text for info breakpoints.
4890 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4892 * README: Add pointer to internals doc, and describe reading
4894 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4895 * symtab.c (output_source_filename): Remove old glop for wrapping
4896 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4898 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4900 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4901 * munch: Add sort -u to avoid duplications.
4902 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4903 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4905 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
4907 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
4908 avoid infinite loops while demangling bogus mangled names.
4909 * valprint.c (type_print_base): Minor fix for GNU style guide
4912 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
4914 * Makefile.in (VERSION): Bump to 4.5.3
4915 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
4916 * Makefile.in (demangle): New target to create standalone
4917 demangler with same code and options as internal demangler.
4918 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
4919 to support ARM style and Lucid style demangling, improve
4920 maintainability, fix several demangling bugs. More changes
4922 * defs.h (strstr): Add ANSI compatible prototype.
4923 * valprint.c (type_print_1): Demangle using ansi option.
4924 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
4926 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
4928 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
4931 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
4933 * mipsread.c (parse_procedure): Return rather than using
4934 uninitialized variable 'b'.
4936 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
4938 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
4939 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
4940 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
4941 relative to each source file.
4943 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
4945 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
4948 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
4950 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
4951 * am29k-tdep.c: Update to latest code from AMD.
4952 (get_saved_register) don't crap out if no frame.
4953 * remote-udi.c: Set/clear inferior_pid as appropriate.
4954 (udi_open) call target_preopen, don't close fd 0!!!, clean up
4955 error handling. Fixup end-of-debugging messages.
4956 (udi_fetch_registers) clean up big time, mainly don't multiply
4957 register_valid indices by 4, and use proper Offset when reading
4958 gr96-gr127. (udi_store_registers) general cleanup.
4959 (fetch_register) cleanup, simplify. (regnum_to_srnum)
4960 INT_REGNUM->INTE_REGNUM.
4961 * tm-29k.h: Upgrade to latest code from AMD.
4962 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
4963 (UDIConnect) Clean up error processing (like, don't do exit() if
4964 execlp fails), make code restartable, make more attractive.
4965 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
4968 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
4970 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
4971 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
4972 from former to latter.
4974 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
4976 * cplus-dem.c (do_args): Handle void args the same as others.
4977 * objfiles.c (free_objfile): Only try to unmap files when
4978 reusable objfiles are supported.
4979 * valprint.c (type_print_varspec_suffix): Add parameter that
4980 specifies if C++ demangling included function arguments. Use
4981 it to suppress printing extra pair of ()'s.
4982 * valprint.c (type_print_1): Fix problem with printing demangled
4983 C++ function types where demangled type includes the function
4986 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
4988 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
4989 Allows selection of C++ demangler to be a configuration option
4990 until multiple demanglers are supported.
4991 * demangle.h: New include file for extended demangler support.
4992 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
4993 utils.c, valprint.c: Include "demangle.h" and change all calls
4994 to cplus_demangle() or fputs_demangled() to use individual
4996 * valprint.c (type_print_1): Change options to cplus_demangle
4997 to print demangled function args. Still broken, but now less so.
4998 * cplus-dem.c: Include demangle.h, reorganize and update some
4999 comments to reflect reality.
5000 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5001 second arg from fixed integer to bit based multiple options.
5002 * cplus-dem.c (optable): Reformat and replace ansi members with
5004 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5006 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5008 * values.c (set_internalvar): Force evaluation of lazy values.
5009 Bug reported by RMS.
5011 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5013 * Makefile.in (VERSION): Bump to 4.5.2.
5014 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5015 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5016 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5017 proper handling of bit fields.
5018 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5019 * symtab.h: Fix couple of misspellings in comments.
5020 * value.h (struct value): Clarify use of bitpos.
5021 * value.h (unpack_field_as_long): Change prototype, returns
5023 * values.c (unpack_field_as_long): Change return type to LONGEST,
5024 sign extend unpacked fields that are signed, other rewriting.
5025 * config/ncr3000.mt: New target config file.
5027 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5029 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5030 even when printing 8-bit characters.
5032 * gdbtypes.c (make_{reference,pointer,function}_type): New
5033 functions which handle overwriting of forward-referenced types
5034 for stabs file reading.
5035 (lookup_{reference,pointer,function}_type): These just call
5036 the make_*_type functions with a null storage alloc parameter.
5037 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5038 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5040 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5041 (dbx_alloc_type): Make it easier to understand. No funct change.
5042 (define_symbol: 't'): Don't put the typedef name into the name of
5043 the struct, union, or enum. Bugfix.
5044 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5045 routines to properly handle overwriting preallocated types so that
5046 forward references will work.
5047 (read_enum_type): Force enum values to file scope, due to bug in
5048 Sun compiler output. FIXME, fix later.
5050 Remove unused header_file_prev_index mechanism. It was already
5051 obsolete in gdb-3.5. These comments appeared in 3.5:
5052 /* This code was used before I knew about the instance codes.
5053 My first hypothesis is that it is not necessary now
5054 that instance codes are handled. */
5055 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5056 * buildsym.h: Remove it and prev_index that saves it.
5057 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5059 * solib.c (special_symbol_handling): When called from core files,
5060 must set up debug_addr. Don't print error messages, just return.
5061 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5063 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5065 * cplus-dem.c: Allow nested class names (as in
5066 Foo::Bar::method()).
5067 Allow the cleaner cfront style of nested class names
5068 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5069 Make cplus_demangle re-entrant by removing use of global
5070 variables. Instead, place all shared variables in a
5071 stack-allocated structure, and pass around its address.
5073 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5075 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5076 29k-share/* subdirs...
5078 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5079 rewrite, only leave out the bugs.
5081 * Makefile.in: Add 29k/UDI support. Improve depend.
5082 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5084 * am29k-tdep.c: Update to use new calling conventions, and misc
5087 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5089 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5091 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5092 breakpoint instructions that leave PC pointing at the right place.
5094 * core.c (core_open): Call warning() to print warnings.
5096 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5098 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5099 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5100 This prevents a crash when trying to lookup the value of a
5101 non-existent symbol.
5103 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5105 * signame.c, signame.h: Remove, replaced by strsignal.c in
5107 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5108 sun386-xdep.c: Remove include of signame.h
5109 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5110 * Makefile.in (HFILES): Remove signame.h
5111 * Makefile.in (OBS): Remove signame.o
5112 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5113 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5114 psignal, perror): Add prototypes.
5115 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5117 * depend: Manually remove signame.[cho] references.
5118 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5120 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5121 with safe_strsignal.
5122 * core.c (core_open): Replace use of sys_siglist with
5124 * core.c (memory_error): Replace use of sys_errlist with
5126 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5128 * infcmd.c (program_info): Replace use of sys_siglist with
5130 * infrun.c (signal_stop, signal_print, signal_program):
5131 Allocate dynamically based on dynamic determination of number
5132 of signals to support.
5133 * infrun.c (child_create_inferior): Replace use of sys_errlist
5135 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5137 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5138 strsigno and sys_siglist with safe_strsignal.
5139 * infrun.c (handle_command): Call signo_max to find number of
5140 signals. Replace sig_number with strtosigno and sig_abbrev with
5142 * infrun.c (signals_info): Replace sig_number with strtosigno.
5143 * infrun.c (_initialize_infrun): Call signo_max to find number of
5144 signals. Dynamically allocate signal_{stop,print,program}.
5145 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5146 * procfs.c (errnoname): Add function and prototype.
5147 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5148 of sys_siglist with safe_strsignal.
5149 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5150 sys_siglist with safe_strsignal.
5151 * procfs.c (info_proc_stop): Call errnoname.
5152 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5153 * stuff.c (main, get_offset): Replace use of sys_errlist with
5155 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5156 with safe_strsignal.
5157 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5158 with safe_strsignal.
5159 * utils.c (safe_strerror, safe_strsignal): Add functions that
5160 call strerror and strsignal respectively, and deal with NULL
5162 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5163 sys_errlist with safe_strerror.
5164 * valprint.c (val_print): Replace use of sys_errlist with
5167 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5169 * Makefile.in: rework CFLAGS so that they can be set from the
5170 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5171 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5172 Pass CFLAGS on recusions.
5174 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5176 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5177 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5178 overkill for the problem it solved.
5179 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5180 and default to simply printing type names as appropriate.
5181 * main.c (main): Remove one of the leading newlines from
5182 warning_pre_print initialization.
5183 * objfiles.c (open_existing_mapped_file): Add function and
5185 * objfiles.c (open_mapped_file): Rewrite to use new function
5186 open_existing_mapped_file.
5188 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
5190 * sun3-xdep.c (fetch_core_registers): Lint.
5191 * tm-sun3.h: Prototype lint.
5194 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
5196 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
5197 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
5198 * objfiles.c: Cast calls to close() with unused returns to void.
5199 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
5200 old objfile's name before updating it.
5201 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
5202 * objfiles.h (objfile struct): Add mmfd member.
5203 * symfile.c (syms_from_objfile): Move some code to
5204 new_symfile_objfile.
5205 * symfile.c (new_symfile_objfile): Add new function, common code
5206 from syms_from_objfile.
5207 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
5208 mapped and unmapped symbol files.
5209 * symfile.c (symbol_file_command): Print "No symbol file now"
5210 message, ala exec_file_command for the exec file.
5211 * symfile.h (new_symfile_objfile): Add prototype.
5212 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
5213 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
5215 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
5217 * rs6000-pinsn.c: New version from IBM (Metin).
5218 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
5219 to avoid warnings from some compilers.
5221 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
5223 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
5224 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
5225 type's flag word that marks it as a fundamental type.
5226 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
5227 flags argument for all calls to init_type().
5228 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
5229 flags argument for all calls to init_type(). Also remove
5230 dependency on host sizes for ints, floats, etc.
5231 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
5232 flags argument for all calls to init_type(). Also remove
5233 dependency on host sizes for ints, floats, etc.
5234 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
5235 bit to flags argument for all calls to init_type(). Add types
5236 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
5237 * valprint.c (unsigned_type_table, signed_type_table,
5238 float_type_table): Remove.
5239 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
5240 bit when printing fundamental types, and print the actual name
5241 for such types, rather than inventing one. Remove code that
5242 invented fundamental type names.
5243 * valprint.c (_initialize_valprint): Remove initializations
5244 for now removed unsigned_type_table, signed_type_table, and
5247 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
5249 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
5250 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
5253 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
5255 * dwarfread.c (target_to_host): New function similar to previous
5257 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
5258 Extensive changes to convert all previous usages to use new
5259 target_to_host() function.
5260 * dwarfread.c (struct dieinfo): Change types of most integral
5261 members to be unsigned.
5263 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
5265 * WHATS.NEW: Revise -mapped doc.
5267 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
5269 * mipsread.c (parse_partial_symbols): Complain when sh->index is
5270 too high or when skipping `forwards' moves us backwards.
5271 (parse_type): Print mis-guessed tag name in complaint.
5272 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
5273 (parse_procedure): Do not attempt to create symbols; just fill in
5274 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
5275 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
5276 for clarity. Set top_stack before calling parse_external. In
5277 stabs, sort symbols before calling parse_procedure.
5279 * symmisc.c (std_in, std_out, std_err): Add vars to access std
5280 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
5281 * Makefile.in: Remove stage* targets. Avoid echo on recursive
5282 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
5285 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
5287 * Makefile.in (VERSION): Set to 4.5.1.
5288 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
5289 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
5290 fill_gregset): New functions for SVR4 /proc support.
5291 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
5292 Remove new symbol types and such to ../include/coff/symconst.h.
5293 (parse_symbol): Simplify code for parsing struct/enum/unions.
5294 (parse_type): Handle `long long' types.
5295 (upgrade_type): Handle `const' qualifier.
5296 (parse_partial_symbols): fix indentation, clean a bit.
5298 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
5300 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
5301 copy in data from raw read buffers, calling bfd byteswapping
5302 routines as appropriate. Use to replace most existing memcpy
5304 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
5305 * configure.in: Recognize new ncr3000 config.
5306 * config/ncr3000.mh: New config file.
5308 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
5312 * README: Update for release.
5313 * Makefile.in: Update version to 4.5.
5314 * WHATS.NEW: The obvious.
5316 * depend: Generate new depend file for this release.
5318 * Makefile.in (depend): Fix dependancy generation so that it does
5319 not include gcc 'fixincluded' files, which are usually in a system
5322 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
5324 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
5325 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
5326 symbols for nameless types. And, handle `R' (register parameter
5327 type) for AIX. (an extension to existing stabstring grammar).
5328 * rs6000-xdep.c: Fix typo (= should have been ==).
5330 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
5332 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
5334 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
5336 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
5337 * signame.c (SIGWAITING, SIGLWP): Add.
5339 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
5341 * xm-i386mach.h: add decls for errno and strdup().
5343 * breakpoint.c (breakpoint_1): Add (int) casts for enums
5344 used in array index context (otherwise, some compilers barf).
5346 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
5348 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
5349 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
5350 in a system call, and provide better backtrace if so.
5352 * Makefile.in (HFILES): Add xcoffsolib.h.
5353 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
5354 * rs6000-pinsn.c: #include "opcode/rs6k.h"
5356 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
5357 mipscoff_symfile_read): Convert to BFD to do file I/O.
5359 * symfile.c: #include <ctype.h> to get proper def if isspace().
5361 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
5363 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
5365 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5366 function also when parsing embedded stabs.
5368 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5370 * mipsread.c: Fix more declarations.
5372 * mipsread.c: Fix many invocations of complain. Use enum
5373 type_code where appropriate.
5375 * xm-vaxult.h: Add decl for strdup().
5377 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5380 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5382 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5385 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5387 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5388 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5389 Merge in more patches for rs6000 from Metin Ozisik.
5390 * utils.c: Fix typo in comment.
5392 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5394 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5395 * procfs.c (attach): Set nopass_next_sigstop if attached
5396 process is forcibly stopped.
5397 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5398 resending SIGSTOP to attached process on first resume.
5400 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5402 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5404 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5406 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5407 (VERSION): Bump to 4.4.85.
5408 * mipsread.c: Update for new include files. Lint.
5409 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5410 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5411 Don't need to bring in mipsread.o specially any more.
5413 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5415 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5416 routine (for Irix-4.x). Make many funcs static and void.
5417 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5418 * (init_extra_frame_info): Don't trash cached value of frame
5419 pointer register. This fixes backtracing through routines that use
5420 alloca(). Generally clean up declarations of functions, and use
5421 typedefs and macros to reference data structures as appropriate.
5422 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5425 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5427 * values.c (unpack_long): Fix unpacking error for signed chars
5428 on hosts where the default character type is unsigned.
5429 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5430 for newer SVR4 variants.
5431 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5432 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5433 * procfs.c (mappingflags): Add support for MA_PHYS
5435 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5437 * buildsym.c (read_struct_type): Avoid coredump when C++
5438 abbreviated type name is messed up. Reported by Joe Buck.
5439 FIXME, we need to determine whether GDB or GCC needs to be
5440 smarter to correctly locate this type name.
5442 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5443 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5444 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5445 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5446 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5448 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5450 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
5451 * symtab.h (current_source_symtab): Make extern
5452 * symtab.h (current_source_line): Make extern
5453 * inferior.h: Move all procfs.c prototypes to one place, add
5454 prototype for proc_signal_handling_change. Add prototypes for
5455 signal_stop_state, signal_print_state, and signal_pass_state.
5456 * inferior.h (stop_soon_quietly): Make extern
5457 * inferior.h (attach_flag): Make extern
5458 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
5459 * infrun.c (signal_stop_state, signal_print_state,
5460 signal_pass_state): New functions to query specific signal
5462 * infrun.c (handle_command): Minor error message change, add
5463 NOTICE_SIGNAL_HANDLING_CHANGE.
5464 * procfs.c (open_proc_file): Remove iris specific reset of
5465 inherit-on-fork flag, moved to proc_set_exec_trap().
5466 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
5467 to reset inherit-on-fork flag, bash comment to GNU form.
5468 * procfs.c (proc_base_address, set_proc_siginfo,
5469 fetch_core_registers): Conform to code style.
5470 * procfs.c (signame.h): Include.
5471 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
5472 syscallname(), info_proc_syscalls()): New macros, tables, and
5473 functions to organize and report system call information.
5474 * procfs.c (saved_fltset, saved_trace, saved_sighold,
5475 saved_exitset, saved_entryset): Add to procinfo struct.
5476 * procfs.c (struct trans): Add.
5477 * procfs.c (pr_flag_table, pr_why_table, faults_table,
5478 siginfo_table, errno_table): Tables to translate numeric values
5479 to symbolic names and short descriptions.
5480 * procfs.c (signalname, info_proc_signals): Add function and
5482 * procfs.c (proc_info): Now info_proc.
5483 * procfs.c (proc_info_address_map): Now info_proc_mappings.
5484 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
5485 info_proc_faults, lookupname, lookupdesc, sigcodename,
5486 sigcodedesc): New functions.
5487 * procfs.c (proc_signal_handling_change): New function to set
5488 the trace flags based on the state of gdb's signal handling flags.
5489 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5490 and remove code to do PIOCSTRACE ioctl.
5491 * procfs.c (attach, detach): Preserve and restore process flags
5492 using saved_* fields in procinfo struct.
5493 * procfs.c (attach): Call proc_signal_handling_change.
5494 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
5495 * procfs.c (proc_desc): Update for latest changes.
5496 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
5497 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5498 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5500 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
5502 * procfs.c (set_proc_siginfo): Add prototype and new function.
5503 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
5504 up inferior siginfo struct.
5505 * elfread.c (elf_symfile_read): Compute the relocation amount
5506 by subtracting off the address of the ".text" section.
5507 * solib.c: Add pointer to ".text" section to so_list struct.
5508 * solib.c (solib_map_sections): Initialize pointer to ".text"
5509 section in so_list struct.
5510 * solib.c (symbol_add_stub): Pass base address of ".text"
5511 section to symbol_file_add, rather than the load address of
5512 the shared library. On SunOS they are the same. On SVR4 they
5515 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
5517 * mipsread.c (parse_procedure): PDR.isym should get pointer to
5518 function name, not .gdbinfo. symbol.
5520 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
5522 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
5524 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
5526 * Makefile.in (VERSION): 4.4.8
5528 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
5529 commands in .cshrc/.profile won't get traced.
5531 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
5533 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
5534 * exec.c (build_section_table): Don't abort if no sections.
5535 * sparc-tdep.c (single_step): Lint.
5536 * utils.c (mrealloc): Handle realloc (0, size) case here.
5538 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
5540 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
5543 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
5545 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
5546 .gdbinfo. symbols are created. Move creation from parse_procedure
5547 to parse_symbol, where it is fairly easy to grow the symtab. This
5548 also fixes a symtab trashing bug on all mips-based systems.
5549 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
5551 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
5552 mips_extra_func_info, and all the PROC_xxx macros that look at it.
5554 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
5556 * c-exp.y: Add missing return type to yyparse() prototype.
5558 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
5560 Create and use macros for iterating on symtabs, psymtabs, msymbols.
5562 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
5563 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
5564 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
5565 (patch_opaque_types): Avoid dummy args and result.
5566 * objfiles.c (have_partial_symbols, have_full_symbols,
5567 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
5568 (iterate_over_objfiles, iterate_over_symtabs,
5569 iterate_over_psymtabs): Remove, clunky and slow.
5570 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
5571 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
5572 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
5573 dump_objfile): Remove dummy args and results. Move filename
5574 comparisons to callers.
5575 (printsyms_command, printpsyms_command, printmsyms_command,
5576 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
5577 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
5578 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
5579 list_symbols, make_symbol_completion_list): Replace explicit
5580 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
5581 Eliminate Dijkstra flag crap, break out of loops with gotos.
5582 (lookup_symtab_1): Protect '/' tests from short filenames.
5583 (cplus_mangled_symbol): Move inline into lookup_symbol.
5584 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
5585 (relocate_minimal_symbol): Move inline to vmap_symtab.
5586 (vmap_symtab): Replace iteration with ALL_OBJFILES,
5587 iterate_over_msymbols with ALL_MSYMBOLS.
5589 Misc cleanup prior to release.
5591 * Makefile.in (VERSION): Roll to 4.4.7.
5592 (HFILES): Add call-cmds.h.
5593 * call-cmds.h: New header for command fns called by other files.
5594 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5595 (breakpoint_1): Remove unused type arg. Change callers.
5597 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5598 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5599 * mipsread.c: Add prototypes for all static functions.
5601 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5602 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5603 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5604 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5605 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5606 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5609 * buildsym.c (define_symbol): Handle global register variables
5610 (from Pierre Willard). Complain if register numbers are too large.
5611 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5612 * tm-sparc.h: Don't #include <sun4/reg.h>.
5613 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5614 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5616 * language.h: Avoid forward enum declaration.
5617 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5618 config/sun4os5.mt: New host and target.
5619 * defs.h (errno): #include <errno.h> rather than assuming int.
5620 From Pierre Willard.
5622 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5623 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5624 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5625 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5626 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5627 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5628 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5630 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5632 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5633 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5634 * language.h (enum exp_opcode): Avoid forward enum def.
5635 * main.c (define_command, user_defined_command): Lint.
5636 * mem-break.c, xcoffread.c: Lint.
5637 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5639 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5641 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5642 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5643 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5644 or IBM6000_TARGET as (approximately) appropriate.
5646 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5648 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5649 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5650 or not to try reading symbols from a mapped objfile. Plugs memory
5651 leak due to shared libraries generating no psymtabs or symtabs.
5653 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5655 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5656 * copying.awk: Lint. Make stronger warning at top of copying.c.
5657 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5658 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5659 (lookup_pointer_type): Add FIXME comment.
5660 * main.c (set_history_size_command): Disallow negative size.
5661 * partial-stab.h: Update copyright.
5662 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5664 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5666 * main.c (set_history_size_command): Negative size is error.
5667 (Reported by Peggy Fieland.)
5669 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5671 * coffread.c (coff_symfile_init): Update comment.
5672 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5673 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5674 macros to access the dbx specific objfile information.
5675 * dbxread.c (symfile_string_table, symfile_string_table_size):
5676 Remove these local variables.
5677 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5678 read_dbx_symtab): Remove the stringtab and stringtab_size params
5679 from the function prototypes, the function definition, and the
5680 function calls. These are now available via DBX_STRINGTAB and
5681 DBX_STRINGTAB_SIZE using the objfile pointer.
5682 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5683 an arg to read_dbx_symtab.
5684 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5685 stringtab and the dbx specific per-objfile private info.
5686 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5687 args in prototype, function definition, and function calls. It is
5688 now available via the DBX_SYMCOUNT macro using the objfile
5690 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5691 local instance of struct dbx_symfile_info and replace with DBX_*
5693 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5694 symfile_string_table and symfile_string_table_size.
5695 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5696 symfile_string_table.
5697 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5698 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5699 stringtab size variables. Remove all code that used to reread
5701 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5702 to prior to any calls to mmalloc for the objfile specific heap.
5703 * utils.c (init_malloc): Document the requirement that for each
5704 heap for which corruption checking is desired, that init_mmalloc
5705 must be called prior to any mmalloc calls on the heap.
5707 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5709 * rs6000-pinsn.c: Make dis-assembly output more like
5710 other targets: Don't print instruction in hex before
5711 the assembly; use print_address to print out jump
5714 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5716 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5717 * cplus-dem.c: Support "Sc" meaning "signed char".
5719 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5721 * configure.in: fix iris/iris3.
5723 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5725 * command.c, main.c (various places): Use ctype.h macros
5726 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5727 (such as (x >= 'A' && x <= 'Z')).
5728 (There are still more of these in other files.)
5729 * main.c (defined_command): Lower-case the user's
5730 new command before entering it. Needed because
5731 command lookup is case-insensitive (and also lower-cases).
5732 (Based on Metin's earlier patch.)
5734 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5736 * config/irix4.mh: new file.
5738 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5740 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5743 * xm-mips.h: Declare strdup for ultrix.
5745 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5746 when calling new_symbol.
5747 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5750 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5752 * config/rs6000.mh: Update (for Fred's new mmalloc)
5753 flags to disable use of GNU malloc/mmalloc.
5754 * munch: Change SYSV rule to allow .text before the label,
5755 as well as after, to work for AIX.
5756 * gdbtypes.h: Minor clarifiction.
5758 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5760 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5761 continuation in yet another place (between method declarations).
5763 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5765 * mips-tdep.c: include symfile.h and objfiles.h to fix
5768 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5770 * valops.c (value_struct_elt_for_reference): Added 'offset'
5771 parameter to handle multiple inheritance.
5772 * eval.c, value.h: Update accordingly.
5774 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5776 * objfiles.h: New file
5777 * Makefile.in (HFILES): Add objfiles.h
5778 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5779 main_scope_lowpc, main_scope_highpc.
5780 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5781 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5782 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5783 xcoffread.c, : Include objfiles.h.
5784 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5785 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5786 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5787 inside_entry_file() and logic changed appropriately.
5788 * blockframe.c (outside_startup_file): Renamed to
5789 inside_entry_file() and logic changed appropriately.
5790 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5791 and logic changed to use per-objfile specific fields.
5792 * blockframe.c (inside_entry_scope): Renamed to
5793 inside_entry_func() and logic changed to use per-objfile specific
5795 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5796 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5797 Remove extern decls.
5798 * symfile.c, symfile.h (entry_point): Remove extern decl.
5799 * coffread.c (coff_symfile_init): Common entry point init code
5800 moved to symfiles.c, call init_entry_point_info().
5801 * coffread.c (complete_symtab): Use new per-objfile entry info.
5802 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5803 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5805 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5806 * defs.h (inside_entry_scope, outside_startup_file,
5807 inside_main_scope): Prototypes changed for renames to
5808 inside_entry_func, inside_entry_file, inside_main_func,
5810 * symfile.c (syms_from_objfile): Common entry point init code
5811 moved to init_entry_point_info() and call init_entry_point_info().
5812 * symfile.h (init_entry_point_info): Include prototype.
5813 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5814 moved to symfiles.c and call init_entry_point_info().
5815 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5816 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5817 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5819 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5820 works for the majority of targets.
5821 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5822 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5823 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5824 Use default definition in frame.h.
5825 * frame.h (selected_frame_level): Make decl extern.
5826 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5827 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5828 * partial-stab.h: Use new per-objfile entry info.
5829 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5830 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5831 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5832 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5833 have_minimal_symbols): Prototypes moved to objfiles.h.
5834 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5835 Macros moved to objfiles.h.
5836 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5838 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5840 More C++ improvements (pointers to members, qualified names).
5841 * c-exp.y: Support exp.type::name and exp->type::name
5842 syntaxes. (Unfortunately, doesn't work for static members.)
5843 * c-exp.y, eval.c: Make type::~type work better.
5844 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5845 value_static_field by value_struct_elt_for_reference.
5846 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5847 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5848 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5849 for OP_SCOPE operand; no point in it now that we use lazy
5850 reading of values, and use "reference to member" objects.
5851 * gdbtypes.h: Clarify comment.
5852 * valops.c: Change value_struct_elt_for_address to return
5853 a reference (or variable), rather than a pointer. Change
5854 the name to value_struct_elt_for_reference to reflect this.
5855 Returning a reference instead of a address provides a
5856 generalization, since we can use the routine for both
5857 class::name as well as &class::name.
5858 Also, recurse to handle multiple inheritance properly.
5859 * valprint.c: Moved code to print pointer-to-members
5860 to new function point_class_member. This allows a
5861 "reference-to-member" to be printed using the same code.
5862 * valprint.c (type_print_varspec_prefix): Avoid printing
5863 "struct " for domains of class-member types.
5864 * valops.c (search_struct_field): Inline code for simplified
5865 version of value_static_field (which can then be deleted).
5866 * value.h: Rename value_struct_elt_for_address to
5867 value_struct_elt_for_reference. Delete value_static_field.
5868 * values.c: Remove no longer used function value_static_field.
5870 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5872 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5873 elfread.c (coff_symfile_finish): Add function, prototype, and
5874 add to the xxxx_sym_fns struct for each file type. Also reformat
5875 the xxxx_sym_fns vector to a standard format and add comments.
5876 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5877 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5878 Pass pointer to struct objfile rather than pointer to sym_fns.
5879 Change references inside each function accordingly. Allocate any
5880 symbol file specific info in the per-objfile memory region.
5881 * dbxread.c (free_and_init_header_files): Break function into
5882 free_header_files(), called from dbx_symfile_finish(), and
5883 init_header_files(), called from dbx_new_init().
5884 * dbxread.c (dbx_new_init): Move deallocation things to new
5885 dbx_symfile_finish function.
5886 * elfread.c (elf_new_init): Call buildsym_new_init().
5887 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5888 routine for the objfile before deallocating other stuff.
5889 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5890 * symfile.h: Move struct sym_fns to before struct objfile def.
5891 Add sym_finish function pointer and change prototypes of other
5892 function pointers to reflect passing struct objfile pointer rather
5893 than struct sym_fns pointer.
5894 * symfile.c: Remove now obsolete symtab_fns pointer.
5895 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5896 locates the correct sym_fns struct for the given objfile.
5897 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5898 for better support of mapped symbol tables.
5899 * symfile.c (symbol_file_command): Remove obsolete code using
5901 * symfile.h: Remove duplicate declarations for symfile_objfile,
5902 entry_point, and object_files.
5903 * target.c (target_info): Compare symfile_objfile to NULL.
5904 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5905 aixcoff_symfile_finish().
5907 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
5909 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
5910 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
5911 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
5913 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
5915 Some improvements to g++ debugging.
5916 * symtab.c (list_symbols): demangle before pattern matching.
5917 * symtab.c: Other fixes to improve handing of operators.
5918 * valprint.c (type_print_base): Fix test for constructor.
5919 * values.c (value_static_field): Allow evaluation of
5920 CLASS::METHOD, returning a function pointer.
5922 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
5924 * Makefile.in (VERSION): Roll 4.4.6.
5925 * exec.c (exec_file_command): Add code to ignore optional args
5926 passed in by file_command() for use in symbol_file_command().
5927 * main.c (main): Document -mapped and -readnow in help summary.
5928 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
5929 * objfiles.c (allocate_objfile): Filename arg removed. Changes
5930 to get filename from bfd with bfd_get_filename(). Test mapto
5931 against 0, not NULL. Use mstrsave() to make copy of filename.
5932 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
5934 * remote-vx.c (vx_load_command, add_symbol_stub):
5935 Symbol_file_add() takes an additional arg.
5936 * solib.c (symbol_add_stub): Symbol_file_add() takes an
5938 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
5939 changed to return a bfd not an objfile pointer.
5940 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
5941 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
5942 Change to eliminate local bfd and use symfile_bfd_open() plus
5943 allocate_objfile(). Add code to implement readnow option.
5944 * symfile.c (symbol_file_command): Changes to option handling,
5945 readnow functionality moved to symbol_file_add().
5946 * symfile.c (symfile_init): Eliminate local copy of bfd.
5947 * symfile.c (add_symbol_file_command): Changes to parse mapped
5948 and readnow options.
5949 * symfile.h (allocate_objfile): Arg removed from prototype.
5950 * symtab.h (symbol_file_add): Arg added to prototype.
5951 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
5954 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
5956 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
5957 mtrace.awk, state.c, state.h: Removed.
5958 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
5959 directories searched for source files.
5960 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
5961 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
5962 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
5963 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
5964 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
5965 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
5966 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
5968 * Makefile.in (HFILES): Remove state.h
5969 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
5970 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
5971 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
5972 * Makefile.in (clean): Remove all object files.
5973 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5974 * cplus-dem.c: Remove prototypes definitions that are now done in
5976 * dbxread.c (throughout): Change from using per-objfile
5977 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5978 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
5979 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
5980 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
5981 * depend: Remove dependencies for state.o, state.h.
5982 * dwarfread.c: Add declaration for warning_pre_print.
5983 * dwarfread.c (dwarfwarn): Use warning_pre_print.
5984 * dwarfread.c (throughout): Change from using per-objfile
5985 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5986 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
5987 use supplied objfile.
5988 * i386-xdep.c (print_387_status): Change to use warning() rather
5990 * i387-tdep.c (print_387_control_word): Change to use warning()
5991 rather than printfs.
5992 * infrun.c (wait_for_inferior): Remove unreachable abort() call
5993 that some compilers grumble about.
5994 * language.c (throughout): Add declaration for warning_pre_print
5995 and using warning() instead of printfs.
5996 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5997 * main.c (main): Add declaration for warning_pre_print and set it
5998 similarly to error_pre_print. Add declarations for
5999 mapped_symbol_files and readnow_symbol_files. Add appropriate
6000 definitions to long_options[].
6001 * minsyms.c: Trivial fix to comment.
6002 * objfiles.c (allocate_objfile): Substantially rewritten for
6003 using mapped symbol files.
6004 * objfiles.c (throughout): Change from using per-objfile
6005 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6006 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6007 * source.c (throughout): Change from using per-objfile
6008 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6009 * source.c (open_source_file): Use mstrsave to save file name in
6010 mapped symbol region for objfile.
6011 * symfile.c: Remove include for state.h.
6012 include to local form.
6013 * symfile.c (symbol_file_add_digested): Remove.
6014 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6016 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6017 from objfile structure. Add malloc descriptor pointer (md).
6018 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6019 * symm-xdep.c (print_fpu_status): Use warning() rather than
6021 * symmisc.c (free_symtab_block): Now takes and uses current
6023 * symmisc.c (throughout): Change from using per-objfile
6024 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6025 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6026 Sun compiler grumblings when PTR is char *.
6027 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6028 msymbols() to correct pointer type.
6029 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6030 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6031 error always starts on a line of it's own.
6032 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6033 Rewrite for new mapped malloc package use.
6034 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6035 that don't want to use the mapped malloc package; pass arguments
6036 on to traditional malloc package functions.
6037 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6038 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6039 mrealloc, malloc, and realloc but get fatal error if runs out
6041 * utils.c (msavestring, mstrsave): Save a string in a specific
6042 mapped malloc region.
6043 * utils.c (print_spaces): Use xmalloc to get the buffer.
6044 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6045 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6046 * config/i386v4.mh: Insignificant reorganization.
6048 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6050 * xcoffread.c: Only enable compilation of debugging functions
6051 if IBM6000 is defined. Fails to compile otherwise.
6053 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6055 * Makefile.in: pass MAKEINFO down on info.
6057 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6059 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6060 useless code, including an lseek to an uninitialized variable.
6061 Reported by Jim Williams <jimbo@wrs.com>.
6063 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6065 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6066 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6067 * minsyms.c, symfile.c: Changes that may be generally
6068 applicable, but are #ifdef IBM6000 for now.
6069 * rs6000-xdep.c: Fixed typo in comment.
6070 * rs6000-tdep.c: Non-substatial changes.
6071 * xoffread.c: The main change here is addition of some
6072 debugging functions.
6073 * xoffexec.c: More changes.
6075 * xcoffread.c: Fixed two too-few-parameters bugs.
6077 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6078 to SOLIB_CREATE_INFERIOR_HOOK macro.
6080 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6082 * symfile.h: Add prototype for iterate_over_msymbols().
6083 * symtab.c (cplus_mangled_symbol): Add function.
6084 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6085 iterate_over_msymbols to find demangled C++ symbol.
6086 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6087 value to iterate_over_msymbols().
6088 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6091 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6093 * Makefile.in: added check target.
6095 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6097 * ecoff.c: Move to ../bfd/coff-msym.c.
6098 * config/mt-*mips: Remove ecoff.o from the configuration.
6099 * remote.c (): Add newline to initial +.
6100 (remote_resume): Mention how to cope with signals.
6101 (remote_interrupt): Add debug msg.
6102 (remote-wait): Implement new 'T' reply, which includes
6103 status, PC, and FP all in a single short message.
6104 (putpkt): Add further debugging of packet acks.
6105 * mipsread.c (fixup_symtab): Also swap RFD's.
6106 (parse_partial_symbols): Avoid bug on unknown symbol types.
6107 * Makefile.in (VERSION): Roll to 4.4.5.
6108 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6109 for remote MIPS by limiting heuristic to 200 byte search.
6110 (heuristic_proc_desc): Byte-swapping.
6111 (mips_print_register): Cope with failure of
6112 read_relative_register_raw_bytes. Byte-swap integers for
6114 * mips-pinsn.c (print_insn): Byte-swap instruction.
6116 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6118 * config.sub configure.in config/mh-irix4
6119 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6120 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6121 gdb/xm-irix4.h gdb/config/mt-irix3
6122 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6124 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6126 * defs.h, utils.c: xrealloc takes PTR as first arg.
6127 * defs.h: Reword confusing comment about ANSI prototypes.
6128 * defs.h: Some minor whitespace changes.
6129 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6130 not NULL, which can be (void *).
6131 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6132 * tm-i386v.h (SP_ARG0): Define
6133 * xm-sysv4.h: Back out of change for missing prototypes.
6134 * i386-tdep.c (get_longjmp_target): Add function.
6136 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6138 * Makefile.in: install man page too.
6140 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6142 * All GDB files that #include defs.h: Removed stdio.h.
6143 (defs.h): #include stdio.h.
6145 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6147 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6148 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6149 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6150 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6151 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6152 it before printing out the hex shape of an address.
6154 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6156 * rs6000-xdep.c (frame_initial_stack_address): Move
6157 code to set frame->cache_fsr into new separate function
6158 frame_get_cacahe_fsr. This allows fixing a fatal error.
6159 * xcoffexec.c: Turn previously suppressed error
6160 message back on, after cleaning up BFD.
6162 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6163 printing of blank line, since it cases printing of an
6164 extra blank line. Is this intended? It does mess up
6166 * defs.h: Put back declarations of malloc and realloc,
6167 but protected by #ifndef MALLOC_INCOMPATIBLE.
6168 * objfiles.c: Undo previous change: Use malloc/realloc
6169 for objfile malloc/realloc fields (but add a cast).
6170 * xcoffexec.c: Suppress an error message (for now).
6172 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6174 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6175 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6176 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6178 * xcoffread.c: Modifications to C_DECL storage class handling, and
6179 introduction of an old smash_to_pointer_type() routine.
6181 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6182 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6183 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6184 parameters have been modified.
6186 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6187 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
6188 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
6189 and fetch_inferior_registers() always fetched all the registers
6190 resulting valid register values at hand all the time. Pushing a dummy
6191 frame did not require validating all register values first. After
6192 putting the above mechanism into action, we didn't have valid registers
6193 values always ready. Thus, all registers need to be fetched before
6194 pushing a dummy frame now.
6196 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6197 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
6198 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
6199 the starting address (actual frame address) of a frame.
6200 * rs6000-tdep.c: modifications to function_frame_info() to see if
6201 function reserves a frame pointer register (alloca register)
6202 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
6203 FRAME_LOCALS_ADDRESS has been updated to support debugging of
6204 functions with alloca() calls.
6206 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
6208 * xm-sysv4.h: Provide definitions/prototypes for host environment
6209 functions for which no definitions or prototypes are provided in
6210 any currently included gdb or host environment header files.
6211 For SVR4, this currently includes malloc and realloc, which cannot
6212 be portably prototyped in any gdb include file.
6214 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6216 * buildsym.h: Remove obsolete variable file_stabs.
6218 * Makefile.in: Move place where configure merges in host-
6219 and target-dependent fragments later, so the latter
6220 can override (say) GNU_MALLOC.
6221 * config/mh-rs6000: Use system malloc. Otherwise, I
6222 ended up with *two* incompatible versions of malloc
6223 (functions in libc would call the malloc in libc).
6224 I assume this is a shared library problem.
6226 * remote.c: Fix (presumed) typo.
6227 * objfiles.c: Use xmalloc/xrealloc instead of
6228 malloc/realloc (since the latter are no longer declared).
6230 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6231 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
6232 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
6233 handle individual registers.
6234 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
6235 correctly in case it wasn't cached yet. (A problem showed up
6236 after fetching individual registers.)
6237 * buildsym.c: Disable type_synonym_name's type name overwriting
6238 in cases it is unnecesary. rs6000 portation doesn't use
6239 type_synonym_name, and it used to nullify type names
6240 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
6241 type's name as soon as space for that type is allocated.
6242 * xcoffread.c: ignore a section's lineno information if it is
6243 not `.text'. (In rs6000 bfd portation integration, skipping over
6244 `.pad' sections are ignored since it was in machine independent
6245 part of the code. Thus, a problem of fake sections with invalid
6246 lineno information arised.)
6248 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6249 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
6250 * rs6000-tdep.c: make function_frame_info() work whether or not
6251 reading from a core file.
6252 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
6254 * infrun.c. main.c, printcmd.c. symtab.c:
6255 More changes from IBM for rs6000.
6258 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
6260 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
6261 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
6262 Merge in changes (mostly from IBM) for RS6000.
6263 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
6264 More changes from IBM for RS6000. These are in machine-
6265 independent code, and probably could do with some cleaning
6266 up. The most questionable of these are #ifdef IBM6000.
6267 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
6268 to single_step() (for consistency with rs6000 and i860).
6269 * utils.c: Allow the 1st arg to xrealloc to be NULL
6270 (in which case do malloc). This removes the need for
6271 some tests in xcoff code (and perhaps other places?).
6272 * coffread.c: Removed variables last_source_file,
6273 type_vector, and type_vector_length as these are now
6274 defined by buildsym.[ch].
6275 * defs.h: Remove prototypes for malloc and realloc, since
6276 these should only be used to implement xmalloc and xrealloc,
6277 and they conflict with <stdlib.h> in AIX - where they
6278 return void* even when __STDC__ isn't defined. Sigh.
6279 * munch: Recognize *initialize* in data as well as text
6280 (AIX uses data). Also, incorporate a patch from Garrett
6281 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
6282 much more sensible, by only trying to match the name of
6283 the initialize_foo function, and not the junk before it.
6285 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
6287 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
6288 unless symbol table indicates that something has changed.
6290 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
6292 * remote.c: Make it work for embedded MIPS. Increase buffer
6293 size, and use throughout. Round buffer size up if too many regs.
6294 Support baud rate setting and try for an 8-bit path. If
6295 interrupted while waiting for target, send a ^C down the wire.
6296 Avoid single-byte reads.
6297 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
6299 * mips-xdep.h: Avoid the embedded regs when on Unix.
6301 * mipsread.c: Byte-swap the symbol table structures, using
6302 routines from ecoff.c, to read a symbol table written in any
6303 of the four possible byte orders.
6304 * configure.in (mips-big-* target): Same as Sony News.
6305 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
6306 * ecoff.c: New file for symbol swapping routines.
6308 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
6310 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
6311 all-breakpoints' command.
6312 * (get_number): Allow users to enter negative breakpoint numbers.
6313 * (breakpoint_1): Reformat display of 'info break' to show new
6315 * (create_longjmp_breakpoint, breakpoint_re_set,
6316 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
6317 symfile.c (syms_from_objfile): Re-do
6318 insertion of longjmp breakpoints. Move all code into
6319 breakpoint_re_set, and call that instead of
6320 create_longjmp_breakpoint in symfile.c.
6322 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
6324 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
6325 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
6326 * symtab.c (find_pc_symtab): Handle having no objfiles.
6327 * infcmd.c: Fix comment.
6328 * objfiles.c (free_all_objfiles): Add.
6329 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
6330 * symfile.c (symbol_file_command): free all objfiles when
6331 specifying a new symbol file.
6332 (reread_symbols): Stat the file name, don't fstat the descriptor.
6334 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6336 * Makefile.in, configure.in: removed traces of namesubdir,
6337 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6338 copyrights to '92, changed some from Cygnus to FSF.
6340 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
6342 * dbxread.c (end_psymtab): Delete empty psymtabs.
6343 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
6344 * symfile.h (struct objfile): Add free_psymtabs.
6346 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
6348 * Makefile.in (VERSION): Roll to gdb-4.4.4.
6350 * symfile.c (symbol_file_command): strcmp => !strcmp.
6351 * breakpoint.h: Move prototypes to follow enum definition they need.
6352 * breakpoint.c, infrun.c: Lint.
6353 * printcmd.c: Use `enum enable' rather than `enum
6355 * mipsread.c: First pass at making it compile with the new
6356 objfile changes. Probably seriously broken still, but it
6359 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
6361 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
6362 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
6363 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6364 stepping (and nexting) through longjmp(). Also, cleanup
6365 breakpoint handling quite a bit by creating explicit breakpoint
6366 types instead of using magic breakpoint numbers.
6367 Makefile.in: Update version to 4.4.3
6369 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6371 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6372 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6373 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6375 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6377 * minsyms.c (install_minimal_symbols): Add bunches to any
6378 existing minsyms in the objfile. Avoid extra mallocation
6379 by working directly in the obstack. Remove ignored `mainline' parm.
6380 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6381 xcoffread.c: Change all callers.
6382 * FIXME: We should be able to eliminate MAINLINE from all the
6383 symbol readers now, with a small bit of work.
6385 * valops.c, value.h: Lint.
6386 * remote-vx.c: Add missing break; statement. Bugfix by
6387 Michael Sclafani, <sclafani@src.dec.com>.
6389 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6391 * Makefile.in (VERSION): Update version to 4.4.2
6392 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6393 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6394 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6395 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6396 mmap-alloc.o, mmap-sbrk.o
6398 * altos-xdep.c: Minor whitespace change.
6399 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6400 use to new minimal symbol table use.
6401 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6402 * arm-xdep.c (store_inferior_registers): Returns void.
6403 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6404 Convert from misc function vector use to new minimal symbol table use.
6405 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6406 * breakpoint.c: Add prototypes for local functions.
6407 * breakpoint.c (catch_command_1): Change to static and remove unused
6409 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6410 * breakpoint.h: Change function decls to prototype form.
6411 * buildsym.c: Add prototypes for local functions.
6412 * buildsym.c: Moved hashname() function here from dbxread.c.
6413 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6414 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6415 * buildsym.c (dbx_alloc_type): Change to static.
6416 * buildsym.c (finish_block): Add objfile parameter.
6417 * buildsym.c (misc): Change symbol_obstack to objfile version.
6418 * buildsym.c (make_blockvector): Change to static.
6419 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6420 * buildsym.c (compare_line_numbers): Change to static, args are const,
6421 cast args when used.
6422 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6423 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6424 and made static. Add objfile parameter.
6425 * buildsym.c (end_symtab): Simplify code using line table size.
6426 Realloc the linetable on the objfile symbol_obstack and copy there.
6427 * buildsym.c (scan_file_globals): Convert from misc function vector
6428 use to new minimal symbol use.
6429 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6430 strings get allocated in objfile's symbol_obstack. Convert references
6431 to builtin types to lookup_fundamental_type().
6432 * buildsym.c (read_type): Make static, add objfile parameter, convert
6433 references to buildin types to lookup_fundamental_type().
6434 * buildsym.c (read_struct_type): Add objfile parameter.
6435 * buildsym.c (read_array_type): Make static, add objfile parameter.
6436 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6437 * buildsym.c (read_huge_number): Make static.
6438 * buildsym.c (read_range_type): Make static, add objfile parameter,
6439 convert references to buildin types to lookup_fundamental_type ().
6440 * buildsym.c (read_args): Make static, add objfile parameter.
6441 * buildsym.h: Convert function decl's to prototype form.
6442 * c-exp.y: Add prototypes for local functions, convert uses of misc
6443 function vector to minimal symbol table. Reformat all builtin type
6444 initializations and pass a NULL objfile to init_type() for them.
6445 * coffread.c: Change context_stack ref's to coff_context_stack,
6446 add local function prototypes. Cast uses of xrealloc arg 1.
6447 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6448 crafting a new type.
6449 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6450 * coffread.c (finish_block): Change name to coff_finish_block.
6451 * coffread.c (make_blockvector): Add and use objfile parameter.
6452 * coffread.c (record_line): Change name to coff_record_line.
6453 * coffread.c (start_symtab): Change name to coff_start_symtab.
6454 * coffread.c (end_symtab): Change name to coff_end_symtab.
6455 * coffread.c (record_misc_function): Change name to record_minimal_
6456 symbol and change to minimal symbol table use from misc func tbl.
6457 * coffread.c (coff_symfile_read): Convert from misc function vector
6458 use to minimal symbol table use.
6459 * coffread.c (hashname): Remove; use common version in buildsym.c.
6460 * coffread.c (decode_base_type): Change references to builtin types
6461 to calls to lookup_fundamental_type().
6462 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
6463 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
6464 * command.c: Add prototypes for local functions.
6465 * command.c (add_cmd): Prototype the 'fun' parameter and use the
6466 appropriate member of the function union for that type.
6467 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
6468 ifdef out the function since it isn't currently used.
6469 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
6470 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
6471 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
6472 * command.c (help_cmd): Compare function pointer to NULL.
6473 * command.c (help_cmd_list): Compare function pointer to NULL.
6474 * command.c (lookup_cmd_1): Use correct member of function union.
6475 * command.c (undef_cmd_error): Make static.
6476 * command.c (complete_on_cmdlist): Use correct member of func union.
6477 * command.c (do_setshow_command): Use correct member of func union.
6478 * command.c (shell_escape): Convert rindex use to strrchr.
6479 * command.h (COMMAND_H): Define if already included.
6480 * command.h (cmd_list_element struct): Change 'function' to a union
6481 and prototype args. Prototype completer function.
6482 * command.h: Convert decl's to prototype form.
6483 * convex-xdep.c (store_inferior_registers): Returns void.
6484 * copying.c: Prototype local functions.
6485 * coredep.c: Minor whitespace change.
6486 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
6487 * cplus-dem.c: Prototype local functions.
6488 * dbxread.c (hashname): Remove; moved to buildsym.c.
6489 * dbxread.c (free_and_init_header_files): Make static.
6490 * dbxread.c: Add prototypes for local functions.
6491 * dbxread.c (new_object_header_files): Remove; inlined usages.
6492 * dbxread.c (xrealloc usages): Cast args.
6493 * dbxread.c (record_misc_function): Change to record_minimal_symbol
6494 and change usages accordingly.
6495 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
6496 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
6497 * dbxread.c (dbx_next_symbol_text): Make static.
6498 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
6499 * dbxread.c (init_bincl_list): Add and use objfile parameter.
6500 * dbxread.c (free_bincl_list): Add and use objfile parameter.
6501 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
6502 * dbxread.c (end_psymtab): Convert to use per-objfile data.
6503 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
6505 * dwarfread.c (record_misc_function): Change name to record_minimal_
6506 symbol and use minimal symbol table throughout.
6507 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
6508 * dwarfread.c: Convert all references to builtin types to use the new
6509 lookup_fundamental_type function.
6510 * dwarfread.c (read_enumeration): Add and use objfile parameter.
6511 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
6513 * elfread.c (record_misc_function): Convert to use record_minimal_
6515 * elfread.c (elf_symtab_read): Add objfile parameter.
6516 * eval.c: Add prototypes for local functions and move some decls
6517 around to accomodate prototypes.
6518 * expprint.c: Add prototypes for local functions. Change references
6519 to misc function vector to minimal symbol table.
6520 * findvar.c (read_memory usages): Cast args.
6521 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
6522 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
6523 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
6524 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
6525 * gould-xdep.c: Minor whitespace change.
6526 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
6527 * hp300ux-xdep.c (store_inferior_registers): Returns void.
6528 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
6529 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
6530 * i386-tdep.c: Add prototypes for local functions.
6531 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
6532 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
6533 that defaulted to int.
6534 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
6535 i386_push_dummy_frame): Returns void.
6536 * i386-xdep.c (i386_register_u_addr): Declare params that default to
6537 int and explicitly declare return type as int.
6538 * i387-tdep.c: Minor formatting changes.
6539 * i960-tdep.c (leafproc_return): Convert from misc function vector
6540 use to minimal symbol table use.
6541 * infcmd.c: Add prototypes for local functions.
6542 * infcmd.c (continue_command, until_next_command, until_command,
6543 path_info, path_command): Make static.
6544 * infcmd.c (step_1, until_next_command): Convert from misc func
6545 vector to minimal symbol table use.
6546 * inflow.c: Add prototypes for local functions.
6547 * infptrace.c (store_inferior_registers): Returns void, not int.
6548 * language.c (_initialize_language): Use proper member of function
6550 * m2-exp.y: Add prototypes for local functions, convert misc function
6551 vector uses to minimal symbol table uses.
6552 * m2-exp.y (make_qualname, yyerror): Make static.
6553 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
6554 * m68k-pinsn.c: Add prototypes for local functions.
6555 * m68k-pinsn.c (print_insn): Cast args to read_memory.
6556 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
6557 * m68k-stub.c: Add prototypes.
6558 * m88k-pinsn.c (sprint_address): Convert from misc function vector
6559 use to minimal symbol table use.
6560 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
6561 * m88k-xdep.c (store_inferior_registers): Returns void.
6562 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
6563 * mach386-xdep.c (store_inferior_registers): Returns void.
6564 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
6565 * main.c: Add prototypes for local functions.
6566 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
6567 longjmp() result to (NORETURN void).
6568 * main.c (catch_errors): Prototype the 'func' parameter.
6569 * main.c (disconnect, stop_sig, do_nothin, float_handler):
6570 Takes an unused arg.
6571 * main.c (execute_command): Call the right member of the func union.
6572 * main.c (command_loop_marker, symbol_completion_function,
6573 command_loop): Make static.
6574 * main.c (command_line_input): Make linelength unsigned, cast arg
6575 to command_line_input().
6576 * main.c (add_info, add_com): Prototype the 'fun' parameter.
6577 * main.c (initialize_main): Call right member of function union.
6578 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
6579 * mem-break.c: Include symtab.h
6580 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
6581 * mips-xdep.c (store_inferior_registers): Returns void.
6582 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
6583 use to minimal symbol table use.
6584 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
6586 * mipsread.c (make_type): Remove, convert usages to init_type.
6587 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
6588 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
6589 vector use to minimal symbol table use.
6590 * parse.c: Add prototypes for local functions.
6591 * parse.c (xrealloc usages): Cast args.
6592 * parse.c (prefixify_expression, length_of_subexp): Make static.
6593 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6594 * parser-defs.h: Convert function decls to prototype form.
6595 * partial-stab.h: Convert from misc function vector use to new minimal
6597 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6598 the per-objfile copies.
6599 * printcmd.c: Add prototypes for local functions. Move some struct
6600 definitions around to accomodate prototypes.
6601 * printcmd.c (decode_format): Make static, change args oformat and
6602 osize to int from char.
6603 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6604 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6605 * printcmd.c (print_address_symbolic): Convert from misc function
6606 vector use to minimal symbol table use.
6607 * printcmd.c (address_info): Convert from misc function vector use
6608 to minimal symbol table use.
6609 * printcmd.c (delete_display, enable_display, disable_display_command):
6611 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6612 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6613 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6614 * pyr-xdep.c (store_inferior_registers): Returns void.
6615 * remote-mm.c (mm_load): symbol_file_add return value unused.
6616 * remote-nindy.c: Minor format change.
6617 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6618 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6619 * rs6000-xdep.c (store_inferior_registers): Returns void.
6620 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6621 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6622 vector use to minimal symbol table use.
6623 * solib.c: Add prototypes for local functions.
6624 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6625 function vector use to minimal symbol table use.
6626 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6627 * solib.c (find_solib, shared_library_command): Make static
6628 * solib.c (read_memory, write_memory usages): Cast args.
6629 * solib.c (special_symbol_handling): Add function
6630 * source.c: Add prototypes for local functions.
6631 * source.c (select_source_symtab): Convert to scan objfiles.
6632 * source.c (open_source_file): Make static.
6633 * source.c (xrealloc usages): Cast args.
6634 * source.c (source_line_charpos): ifdef out, unused.
6635 * source.c (get_filename_and_charpos): Make static.
6636 * stack.c: Add prototypes for local functions.
6637 * stack.c (print_frame_info, frame_info): Convert from misc function
6638 vector use to minimal symbol table use.
6639 * symfile.c: Add prototypes for local functions.
6640 * symfile.c (compare_symbols): Make args const PTR's.
6641 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6642 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6643 * symfile.c (obsavestring): Add objfile parameter.
6644 * symfile.c (init_misc_bunches, prim_record_misc_function,
6645 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6646 sort_misc_function_vector, compact_misc_function_vector): Remove
6647 * symfile.c (symbol_file_add_digested): Add function.
6648 * symfile.c (symbol_file_add): Returns struct objfile *.
6649 * symfile.c (symbol_file_command): Modify for state file use.
6650 * symfile.c (symfile_open): Add parameter "dumpable".
6651 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6652 * symfile.c (load_command, add_symbol_file_command): Make static.
6653 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6654 * symfile.c (rindex usages): Converted to strrchr.
6655 * symfile.c (allocate_psymtab): New
6656 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6657 converted to minimal symbol table usage, but no obvious conversion.
6658 * symfile.c (free_all_symtabs): Remove.
6659 * symfile.c (_initialize_symfile): Use per-objfile info.
6660 * symfile.h: Rework the objfile structure to add per-objfile data
6661 objects (psymbol_obstack, symbol_obstack, type_obstack,
6662 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6663 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6664 Add prototypes to function declarations.
6665 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6666 function vector usage to minimal symbol table usage.
6667 * symmisc.c (DEV_TTY): Define if not defined.
6668 * symmisc.c: Add local function prototypes.
6669 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6670 printpsyms_command, print_objfiles, print_objfiles_command):
6671 Rework to use iterate_over_*
6672 * symtab.c: Add prototypes for local functions.
6673 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6674 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6675 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6676 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6677 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6678 lookup_reference_type, lookup_member_type, allocate_stub_method,
6679 check_stub_method, create_array_type, smash_to_member_type,):
6681 * symtab.c (lookup_symbol): Some args are const.
6682 * symtab.h: All type related defs and structs moved to gdbtypes.h
6683 * symtab.h: Convert decls to prototypes.
6684 * target.c (noprocess): Make static.
6685 * target.h: Change decl's to prototypes.
6686 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6687 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6688 * utils.c (_initialize_utils): Use correct member of function union.
6689 * valarith.c: include gdbtypes.h
6690 * valops.c: include gdbtypes.h, add prototypes for local functions.
6691 * valops.c (value_push, value_arg_push, find_function_addr):
6693 * valops.c (value_string): Convert from misc function vector use
6694 to minimal symbol table use.
6695 * valops.c (check_field_in): Make arg const.
6696 * valprint.c: Add prototypes for local functions.
6697 * valprint.c (print_string): Make static
6698 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6699 * values.c: Add prototypes for local functions.
6700 * values.c (value_headof): Convert from misc function vector to
6701 minimal symbol table.
6702 * xcoffexec.c: Add prototypes for local functions.
6703 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6705 * xcoffexec.c (relocate_minimal_symbol): Add.
6706 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6707 * xcoffread.c: Add prototypes for local functions.
6708 * xcoffread.c (sort_syms): Convert to scan objfiles.
6709 * xcoffread.c (read_xcoff_symtab): Make static.
6710 * xcoffread.c (various): Replace references to builtin types with
6711 calls to lookup_fundamental_type. Replace references to symbol_obstack
6712 and psymbol_obstack with pointers to the per-objfile copies.
6713 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6714 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6716 * xcoffread.c (init_stringtab): Add objfile parameter.
6717 * gdbtypes.c: New file
6718 * minsyms.c: New file
6719 * mmap-alloc.c: New file
6720 * mmap-sbrk.c: New file
6721 * objfiles.c: New file
6725 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6727 * Check in Fred Fish's changes in these modules. Fred
6728 will make ChangeLog entries for all of them. Update VERSION
6731 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6733 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6735 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6736 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6737 value.h: Prototypes for static functions; lint.
6738 * gdbtypes.h: Empty file to ease transition.
6740 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6742 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6743 inferior.h, language.h, signame.h, target.h, terminal.h,
6744 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6745 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6747 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6748 signame.c, sparc-xdep.c: Prototypes for all static functions.
6750 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6751 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6752 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6753 Remove to_call_function and target_call_function, since it
6754 always calls the same thing (call_function_by_hand).
6755 * core.c, exec.c, solib.c: Rename target_ops sections =>
6757 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6758 target.h: target_kill takes no args.
6759 * language.c (language_info): Scaffolding to allow briefer
6760 messages when the current language changes. FIXME.
6761 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6762 complaints about volatile functions.
6763 * xm-sysv4.h (HAVE_MMAP): Define.
6765 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6767 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6768 to make prototypes for all functions declared here.
6769 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6770 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6771 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6772 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6773 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6774 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6775 * utils.c: Avoid declaring malloc and realloc. Lint.
6776 (request_quit): Accept signal-number parameter.
6778 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6780 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6781 DIE's. Add new function read_tag_pointer_type() to read them.
6783 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6784 When creating a new user defined type, check to see if a partial
6785 type already exists, and if so, bash it to fit.
6787 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6789 * coffread.c (decode_base_type): Pass long, not union.
6790 Fix by Eric Valette, ev@chorus.fr.
6792 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6794 * elfread.c (elf_symtab_read): Fix code to correctly track
6795 changes in bfd for absolute symbols.
6797 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6799 * xm-vaxbsd.h: Close off comment.
6801 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6803 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6805 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6807 * mips-tdep.c (mips_print_registers): Print correct register
6808 number for double pseudo-registers.
6810 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6812 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6813 in the op$::OPERATOR. case. From Steven McCanne,
6814 <mccanne@horse.ee.lbl.gov>.
6816 * exec.c (set_section_name): Pass arg to exec_files_info;
6817 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6819 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6821 * main.c (print_gdb_version): Copyright msg: only this year.
6822 (cd_command): Avoid changing current_directory on error.
6824 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6826 * mipsread.c (parse_partial_symbols): Handle dependencies
6827 between partial symbol tables (when not doing stabs-in-ecoff).
6828 (This used to be handled by parse_fdr, but parse_fdr was
6829 incompatible with handling stabs-in-ecoff, so the code
6830 was re-written to not use parse_fdr. Unfortunately,
6831 the logic to handle dependencies was overlooked.)
6833 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6835 * coffread.c (read_enum_type): Use the size of a target int when
6837 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6839 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6840 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6841 TARGET_PTR_BIT to determine size of a pointer
6842 * values.c (unpack_long): when unpacking a REF or a PTR don't
6843 assume the size of the type.
6845 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6847 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6848 looking at its members. Improve guess between struct and union,
6849 only assuming union if multiple members have offsets of zero.
6851 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6853 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6854 (This is just for clarity - and one day permitting us to
6855 change FP0_REGNUM from 38 to 32, which would make more sense.)
6856 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6857 register numbers in stabs-in-ecoff get handled correctly.
6859 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6861 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6862 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6863 into BSD and Ultrix.
6865 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6867 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6869 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6871 * Makefile.in: Increment version to 4.4.1.
6872 * main.c (print_gdb_version): Update copyright notice.
6874 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6876 * mipsread.c: Prepend "struct " to the names of structure
6877 types, and similarly for enums and unions. (This used
6878 to be done, but got lost in the re-write to "guess" the
6879 difference between enum/struct/union.)
6880 Also, guess that a tag is an enum if the first member
6883 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6885 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6888 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6890 * Projects: Patching executables is done.
6891 * Makefile.in (VERSION): Roll to gdb-4.4.
6892 * README, WHATS.NEW: Update for gdb-4.4.
6894 * symfile.c (reread_symbols): Whenever we reread one object
6895 file's symbols, we must restart the scan, because the object_files
6896 chain has been permuted.
6898 * exec.c (exec_files_info): Split out into print_section_info.
6899 Print BFD filename of each section if it's not the default one.
6900 * core.c (core_files_info): Call print_section_info.
6902 * xm-vax.h: Include a few system header files whose definitions
6903 must precede defs.h.
6904 * language.c, language.h: Make some things const.
6905 * expression.h, main.c: const spreads like ooze.
6907 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
6908 since BREAKPOINT values can be >0x80.
6910 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
6912 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
6914 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
6916 * sparc-pinsn.c: Remove kludge for preferring architectures.
6917 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
6918 and forever. Add `add' instruction to the set that get checked
6919 for a preceding `sethi' in order to print an absolute address.
6920 Corresponding changes in ../include/opcode/sparc.h needed
6921 to eliminate garbage instructions.
6923 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
6925 * mipsread.c (parse_partial_symbols): Make sure partial
6926 symbols are created for external symbols (as used to be
6927 the case). This is a bit of a pain with the mips-coff.
6928 It uses a table which points to all of the external
6929 symbols belonging to a particular FDR or psymtab.
6930 Once we've generated this table, we might as well save
6931 it, and then use it in psymtab_to_symtab_1 to find
6932 the symbols to pass to parse_external().
6933 * symfile.c, symfile.c: New function start_psymtab_common
6934 to share the common parts of allocating a new psymtab
6935 for dbxread, mipsread (and later dwarfread). Its code
6936 was pulled out from start_psymtab in dbxread.c.
6937 * dbxread.c (start_psymtab): Use start_psymtab_common().
6939 * valprint.c (val_print): If there is an error when trying
6940 to print a string, check to see if there really is a problem
6941 by reading just one character. If that works, assume
6944 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
6946 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
6947 cypress, v8 mnemonics in that order.
6949 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
6951 * sparc-pinsn.c: Put the qsort() back in.
6953 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
6955 * findvar.c (read_register, write_register): Handle machines
6956 where REGISTER_TYPE is not the same size as "int".
6958 Handle debug symbols in dynamically loaded (relocated) code:
6960 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
6961 offset to process_one_symbol.
6962 (process_one_symbol): Take new offset parameter. Add it into
6963 appropriate symbol types to relocate symbols to loaded addresses.
6964 Handle all possible symbol types, and complain() about types that
6965 we don't expect to see.
6966 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
6967 process_one_symbol (FIXME, should pass real offset).
6971 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
6973 (set_breakpoint, break_command_1, until_break_command,
6974 catch_command_1, breakpoint_re_set_one): Use it.
6975 * symtab.h (resolve_sal_pc): Declare.
6976 * infcmd.c (jump_command): Use resolve_sal_pc.
6978 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
6980 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
6982 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
6984 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
6985 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
6986 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
6988 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
6990 * dbxread.c (process_one_symbol): Make a first cut at handling
6991 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
6993 * symtab.c (find_pc_line): Fix stepping into and out of #included
6996 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
6998 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
6999 no longer any need to copy ../include/opcode/* into gdb.
7001 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7003 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7005 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7007 * valprint.c (type_print_base, type_print_method_args):
7008 Print C++ constructor methods without bogus "return type."
7010 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7012 * infptrace.c (child_xfer_memory): Parameter "target" should
7013 be a pointer to a structure, not the entire structure.
7015 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7017 * depend: Convert the couple of references to ansidecl.h that
7018 used the local gdb version to use the ../include version.
7020 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7023 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7024 (inferior_proc_init): Fix non-ANSI version of args.
7025 (attach): Call print_sys_errmsg with correct number of args.
7026 (mappingflags): Make static, does not need to be global.
7028 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7029 not the entire struct itself.
7031 * valops.c (value_assign): Cast some args to modify_field() and
7032 {read,write}_register_bytes() correctly.
7034 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7036 * Makefile.in (MALLOCSRC): Removed reference to removed local
7039 * dwarfread.c (list_in_scope): Needs an initial value, use file
7042 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7044 * main.c (main): Make option_index local to keep new getopt happy.
7045 main.c, solib.c, Makefile.in: Update copyright notices.
7047 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7049 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7051 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7053 * Makefile.in (HFILES): Add partial-stab.h.
7055 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7057 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7058 New files for stratus. Not complete enough to actually build
7059 on the Stratus machine; that awaits copyright assignment for
7062 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7063 for getting custom flags into CFLAGS when doing makes.
7065 * configure.in: Add config information for stratus.
7067 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7069 * dbxread.c (process_one_symbol): Pass address of structure
7070 to complain(), rather than the whole structure.
7072 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7074 * solib.c (solib_add_common_symbols): Only compile in when not
7075 using SVR4 style shared libraries.
7077 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7079 * dwarfread.c (locval): Add offreg flag to indicate location
7080 values that are computed off a base register.
7082 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7083 TAG_local_variable cases to account for static variables
7084 within function scopes.
7086 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7088 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7089 doesn't exist on some systems.
7091 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7092 nexting over recursive function calls.
7094 * target.c (target_read_string): Create this routine to read null
7095 terminated strings from the target. It deals with running off the
7096 end of memory elegantly as well. solib.c (find_solib): Use
7097 target_read_string() to avoid problems with running off the end of
7100 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7101 that reference pgrp_inferior.
7103 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7105 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7106 mips-tfile has been hacked to act more "traditionally."
7107 * dbxread.c: Fixed typo in comment.
7109 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7111 * mips-tdep.c (mips_skip_prologue): Add some number of
7112 'sw' instructions before 'addiu' adjusts the stack.
7114 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7116 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7117 freescope, buildblock closescope, record_line, add_symbol_to_list,
7118 gatherblocks, make_blockvector): Extensive changes to switch
7119 to generic symbol table building code in buildsym.c. Remove
7120 scope tree structures and functions, symbol table building
7121 functions, and lots of other small changes.
7123 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7124 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7126 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7128 * buildsym.c (cleanup_undefined_types): Add support for enums.
7129 This fixes the 'GDB internal error. cleanup_undefined_types with
7132 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7134 * dbxread.c: detect gcc2 compilations.
7136 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7138 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7139 in ../include/opcode/sparc.h.
7141 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7143 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7144 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7145 to reflect actual locations of opcode files, so TAGS target will
7148 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7150 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7153 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7154 dereferencing to access the correct elements.
7156 * valops.c (value_addr): Declare return type of external func
7159 * xcoffread.c: Undefine next_symbol_text before redefining it.
7161 For older changes see ChangeLog-9091
7167 version-control: never