1 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
3 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
4 reported by mycroft@gnu.ai.mit.edu.
6 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
7 * configure.in (vax-*-ultrix2*): New triplet.
8 * config/vaxult2.mh: New file.
9 * xm-vaxult2.h: New file.
11 * c-exp.y (parse_number): Change high_bit to unsigned.
12 * demangle.c: Change all references to cfront to ARM, since the
13 actual algorithm is the one specified in the Annotated Reference
14 Manual. This was confusing users into thinking that full cfront
15 support was implemented.
16 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
17 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
18 directly to lookup_struct_elt_type, which will do the
20 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
21 NULL dereferencing bug for unnamed structs, comment out
24 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
26 * coffread.c (process_coff_symbol): Change PCC argument correction
27 so that it only happens on big-endian targets; so that it only
28 happens if the short or char argument is aligned on an int
29 boundary; and so that it changes the location, rather than the
30 type, of the argument. These changes tend to parallel similar
31 (old) changes in stabsread.c.
33 * coffread.c (coff_read_enum_type): Use the specified size for
34 enums, don't assume that they are int-sized.
36 * c-valprint.c (c_val_print): Don't assume enums are the same as
39 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
40 Rendell, <michael@mercury.cs.mun.ca>.
42 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
44 * language.h (local_decimal_format_custom): Add prototype.
45 * language.c (local_decimal_format_custom): Add function, bug
46 reported by Robert R. Henry (rrh@tera.com).
48 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
50 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
51 by Josef Leherbauer, joe@takeFive.co.at.
53 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
55 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
56 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
57 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
58 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
59 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
60 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
61 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
62 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
64 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
66 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
67 of demangled name fields to NULL if no demangling exists for
68 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
69 symbols if their language is known at the time they are created,
70 but sometimes the language is not known until later.
72 **** start-sanitize-chill ****
73 * ch-typeprint.c (chill_print_type_base): Name changed to
74 chill_type_print_base to match pattern for C and C++ names.
75 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
76 to be consistent with other usages.
77 * ch-typeprint.c (chill_type_print_base): Add support for
78 printing Chill STRUCT types.
79 * ch-valprint.c: Include values.h.
80 * ch-valprint.c (chill_print_value_fields): New function and
81 prototype for printing Chill STRUCT values.
82 * ch-valprint.c (chill_val_print): Fix call to val_print_string
83 that was being called with two args instead of three.
84 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
85 to print Chill STRUCT values.
86 **** end-sanitize-chill ****
88 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
90 * configure.in: added testsuite to configdirs.
92 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
94 * doc/stabs.texi: The `this' pointer is now known by the name
95 `this' instead of `$t'.
97 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
99 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
100 references of TAG_string_type DIEs in user defined types.
101 **** start-sanitize-chill ****
102 * ch-lang.c (chill_create_fundamental_type): Track compiler
103 change that now emits debugging info with the type long for Chill
105 **** end-sanitize-chill ****
107 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
109 * remote-mips.c: New file; implements MIPS remote debugging
111 * config/idt.mt: New file; uses remote-mips.c
112 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
114 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
115 floating point coprocessor.
116 (mips_push_dummy_frame): If not mips_fpu, don't save floating
118 (mips_pop_frame): If not mips_fpu, don't restore floating point
120 (_initialize_mips_tdep): New function; let the user reset mips_fpu
122 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
123 mips_fpu, don't use fp0 as floating point return register.
124 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
127 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
129 * gdb/testsuite: made modifications to testcases, etc., to allow
130 them to work properly given the reorganization of deja-gnu and the
131 relocation of the testcases from deja-gnu to a "tool" subdirectory.
133 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
135 * gdb/testsuite: Initial creation of gdb/testsuite.
136 Migrated dejagnu testcases and support files for testing nm to
137 gdb/testsuite from deja-gnu. These files were moved "as is"
138 with no modifications. This migration is part of a major overhaul
139 of dejagnu. The modifications to these testcases, etc., which
140 will allow them to work with the new version of dejagnu will be
141 made in a future update.
143 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
145 * NEWS: Add reminders for next release.
147 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
149 * mipsread.c (parse_lines): Correct check for files compiled with
152 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
154 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
156 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
158 * Makefile.in (VERSION): GDB-4.8 release!
159 * README, NEWS: Update for release.
161 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
163 * am29k-pinsn.c (print_insn): Minor nits with const.
164 * am29k-tdep.c: More minor nits with arg types for
165 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
167 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
169 * gcc.patch: Update for a different GCC (G++) bug.
170 * main.c (print_gdb_version): Update copyright year to 1993.
171 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
172 conditionalize this file on it. FIXME, right way is to split
173 these into two config files.
174 (ATTACH_DETACH): Define for BSD 4.4
175 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
176 (U_REGS_OFFSET): Revise for 4.4.
177 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
178 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
179 LONG_MAX into this file to avoid cpp "redefinition" warnings.
181 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
183 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
186 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
188 * c-lang.c (c_printstr): Bugfix for length==0 case.
190 * c-lang.c (c_printstr): If a C string ends in a null, don't
193 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
195 * defs.h (STRCMP): Make it work for unsigned chars.
197 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
199 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
200 * config/hp300bsd.mh (REGEX, REGEX1): Define.
201 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
202 define to kludge the large opcode table into two smaller tables,
203 since GCC take exponential space to build the table. Lint.
204 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
206 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
208 * Makefile.in (VERSION): Roll to 4.7.9.
209 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
210 definition here, to handle both BSD 4.3 and 4.4 systems.
211 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
212 * remote.c (alarm): Move declaration to global level, before
213 first reference to it.
214 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
215 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
217 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
219 * remote.c (readchar): forward declare alarm which otherwise looks
220 like an undeclared variable to gcc.
222 * dbxread.c (process_one_symbol): cast enum value N_SO into int
223 when comparing against an int. Avoids superfluous warning from
226 * inflow.c (set_sigint_trap): add cast to assignment from signal.
227 Avoids superfluous warnings from some systems and/or compilers
228 (like vax ultrix 4.2.)
230 * language.c (struct op_print unk_op_print_tab): use the enum
231 values rather naked zeros as initializers. Avoids warnings from
232 ultrix type compilers.
234 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
236 * Makefile.in (VERSION): Roll to 4.7.6.
237 (SFILES_SUBDIR): Add 29k-share/udi_soc.
238 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
239 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
240 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
241 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
242 (depend): Fix bug where nm-files in config files weren't noticed.
243 (make-proto-gdb-1): Avoid changing directories while building new
244 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
246 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
248 * remote.c: Improve error recovery. Allow user to break out
249 of initial connection attempt with INTERRUPT. Treat a timeout
250 while waiting for remote packet like a retry, unless the remote
251 side is actively running user code. Fix a few long printf_filtered's.
253 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
256 * buildsym.c (start_subfile): Allow null file name.
258 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
260 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
261 expects a pointer to complaint rather than a complaint
263 (process_linenos): free the previously allocated subfile name,
264 then allocate the new one from the heap.
266 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
268 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
270 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
272 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
273 Previously, would bogusly index off the bottom of type_vector.
274 (rs6000_builtin_type): Accept type number as argument.
275 (read_type, case '-'): Handle negatives like any other type number.
277 * symfile.c (deduce_language_from_filename): Handle null name.
279 * mips-tdep.c (isa_NAN): Fix byte order dependency.
280 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
281 fixed by sato@sm.sony.co.jp.
283 * xcoffread.c (parmsym): Don't use an initializer to set up
284 this struct symbol. Set it up in initialize_xcoffread.
285 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
286 works on real rs/6000 target with #ifndef FAKING_RS6000.
288 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
290 * stabsread.c (rs6000_builtin_type): Move function from
291 xcoffread.c:builtin_type.
292 * xcoffread.c (builtin_type): Move to stabsread. Remove
293 IBM6000_HOST dependency. Move misplaced comments.
294 (various): Change printf's to complaints.
295 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
296 objfile argument to read_type calls under #if 0.
297 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
298 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
299 * Makefile.in: xcoffread.o is not built by default.
300 * xm-rs6000.h (IBM6000_HOST): Remove.
301 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
302 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
305 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
307 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
308 VALUE_LVAL to be lval_memory so that we don't try to modify wild
309 register numbers when user tries to modify elements in structs
311 * inflow.c (child_terminal_info): Move banner outside of system
313 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
314 passes struct/union arguments by address.
316 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
318 * Based on patch from Kean Johnston <maw@netcom.com>:
319 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
320 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
321 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
323 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
325 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
326 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
328 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
330 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
333 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
335 * stabsread.c (define_symbol): Complain about unrecognized names
336 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
337 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
338 (read_cpp_abbrev): Don't use the class name as part of the
339 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
340 abbrevs. Inspired by Mike Tiemann.
341 (read_tilde_fields): Comment. Remove ancient dead code.
342 Remove erroneous but non-dead code. Simplify. Add complaints.
343 (in general): Remove extraneous (parentheses) in return
346 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
348 * coffread.c (coff_lookup_type): Fix fencepost error reported
349 by Art Berggreen, <arg@opal.acc.com>.
351 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
352 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
354 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
355 test, which is apparently left over from when we used native
356 include files and couldn't depend on the member names being there.
357 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
359 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
361 * mipsread.c: Major overhaul to use new BFD symbol table reading
362 routines. Now swaps information as it is needed, rather than
363 swapping everything when the file is read.
365 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
367 * Makefile.in (TARDIRS): Add sparclite demo dir.
368 (*.tab.c): Change dependency on Makefile to depend on
369 Makefile.in, otherwise it always rebuilds after configuring.
370 Force output *.tab.c file into current directory even in "make"
371 versions that rewrite dependent file names used in command lines.
373 * TODO: Remove some things we did.
374 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
375 * os68k-xdep.c: Remove; useless file (os68k is a target only).
376 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
377 * symtab.h: Eliminate unnamed unions and structs.
379 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
381 * Makefile.in (VERSION): Roll to 4.7.5.
383 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
385 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
386 re-evaluating symbol pointers.
388 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
390 * c-exp.y (lcurly, rcurly): New nonterminals.
391 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
393 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
394 made function static.
395 * parse.c (struct funcall): Moved struct def from parser-defs.h.
396 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
397 * parse.c (start_arglist):
398 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
399 * parser-defs.h (struct funcall): Moved struct def to parse.c.
400 * parser-defs.h (funcall_chain): Moved to parse.c.
401 * printcmd.c (print_frame_nameless_args): Fix prototype.
402 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
403 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
404 * valops.c (typecmp): Moved prototype from values.h.
405 * value.h (typecmp): Moved prototype to valops.c, made static.
406 **** start-sanitize-chill ****
407 * ch-exp.y (yylex): Change way control sequences are disabled.
408 **** end-sanitize-chill ****
410 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
412 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
414 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
416 * mipsread.c (upgrade_type): Build array types correctly, using
417 create_range_type and create_array_type.
419 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
421 * remote-nindy.c: Cleanup.
423 * infrun.c (wait_for_inferior): When rolling back the PC after
424 a breakpoint, call write_pc so that NPC gets rolled back as well
427 * blockframe.c (inside_entry_file, inside_main_func,
428 inside_entry_func): PC of zero is always "bottom of stack".
430 * printcmd.c (print_frame_args, print_frame_nameless_args):
431 Let print_frame_nameless_args decide whether there are any,
432 laying groundwork for possibly later printing 29K args for
433 functions where we have tag words but no symbols.
435 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
437 * Makefile.in: fix GDB doc targets for new doc subdir structure
439 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
441 * stack.c (parse_frame_specification): Parse as many arguments
442 as there are (up to MAXARGS). Pass all of them in argc, argv
443 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
444 many there were, onto SETUP_ARBITRARY_FRAME.
445 * tm-mips.h, tm-sparc.h: Corresponding changes.
446 * mips-tdep.c, sparc-tdep.c: Ditto.
448 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
450 * hp300ux-nat.c: Update copyrights.
451 * mipsread.c (parse_partial_symbols): Complain about block
452 indexes that go backwards. Fix from Peter Schauer.
453 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
454 symbol-file that has no linkage symbols to be read.
455 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
456 from tm- file to xm-file, since they're host dependent.
457 * valarith.c (value_binop): Typo.
459 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
461 * sparclite/aload.c: Add copyleft.
462 * sparclite/crt0.s: Add comment at beginning.
464 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
466 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
467 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
469 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
471 * values.c (value_headof): Fix typo in which VTBL and ARG were
472 being confused for one another.
474 * valops.c (typecmp): Now static.
476 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
477 baseclass--we don't always inherit its virtual function table
480 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
481 pointer correctly in case value_struct_elt moves it around.
483 * valops.c (typecmp): Now static. Also, now groks references
486 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
487 zero on recursive call. If NAME is the name of TYPE, return TYPE.
489 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
491 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
492 to avoid "too much defining" error from native C compiler (!).
494 * Makefile.in (HFILES): Add typeprint.h.
495 * typeprint.[ch]: Update copyrights.
497 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
499 * Makefile.in: Update to match doc/ subdir changes.
501 * config/hp300hpux.mh: No cross-host file needed, just native.
502 * config/go32.mh: Remove nonexistent "native" support.
504 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
505 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
506 * m88k-tdep.c (next_insn): Lint, cleanup.
507 (store_parm_word): Lint.
509 * README: Fix typo (reported by karl@hq.ileaf.com).
511 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
513 * expression.h (BINOP_CONCAT): Document use for self concatenation
514 an integral number of times.
515 * language.c (binop_type_check): Extend BINOP_CONCAT for self
517 * valarith.c (value_concat): Rewrite to support self
518 concatenation an integral number of times.
519 **** start-sanitize-chill ****
520 * Makefile.in (ch-exp.tab.c): Change "expect" message.
521 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
522 eliminate hundreds of spurious shift/reduce and reduce/reduce
523 conflicts that mask the 5 real ones.
524 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
525 * ch-exp.y (integer_literal_expression): Remove production,
527 **** end-sanitize-chill ****
529 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
531 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
532 implied that "no side effects" was nonfunctional.
533 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
534 character string and bitstring concatenation.
535 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
536 * expression.h (exp_opcode): Add BINOP_CONCAT.
537 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
538 * language.c (string_type): Add function to determine if a type
540 * language.c (binop_type_check): Add case for BINOP_CONCAT.
541 * valarith.c (value_concat): New function to concatenate two
542 values, such as character strings or bitstrings.
543 * valops.c (value_string): Remove error stub and implement
545 * value.h (value_concat): Add prototype.
546 **** start-sanitize-chill ****
547 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
548 * ch-exp.y (yylex): Recognize SLASH_SLASH.
549 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
551 **** end-sanitize-chill ****
553 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
555 * c-exp.y (exp): Add production to support direct creation
556 of array constants using the obvious syntax.
557 * c-valprint.c (c_val_print): Set printed string length.
558 * dwarfread.c (read_tag_string_type): New prototype and
559 function that handles TAG_string_type DIEs.
560 * dwarfread.c (process_dies): Add case for TAG_string_type
561 that calls new read_tag_string_type function.
562 * expprint.c (print_subexp): Add support for OP_ARRAY.
563 * gdbtypes.c (create_range_type, create_array_type): Inherit
564 objfile from the index type.
565 **** start-sanitize-chill ****
566 * ch-typeprint.c (chill_print_type): Add case for
568 * ch-valprint.c (chill_val_print): Fix case for
570 **** end-sanitize-chill ****
572 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
574 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
575 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
578 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
580 * c-exp.y (exp:STRING): Convert C strings into array-of-char
581 constants with an explicit null byte terminator. OP_STRING is
582 now used for real string types.
583 * c-lang.c (builtin_type_*): Move declarations to lang.c since
584 they are used by all languages.
585 * c-lang.c (_initialize_c_language): Move initializations of
586 builtin_type_* to lang.c.
587 * c-typeprint.c (c_type_print_varspec_prefix,
588 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
590 * c-valprint.c (c_val_print): Change the way character arrays
591 are printed as strings to be consistent with the way strings
592 are printed when pointer-to-char types are dereferenced.
593 Remove test of print_max before calling val_print_string, which
594 now does it's own test.
595 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
596 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
597 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
598 * gdbtypes.c (builtin_type_*): Add declarations moved from
600 * gdbtypes.c (create_string_type): New function to create real
602 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
603 renamed to TYPE_CODE_STRING.
604 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
605 builtin_type_* types moved from c-lang.c.
606 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
608 * gdbtypes.h (builtin_type_string): Add extern declaration.
609 * gdbtypes.h (create_string_type): Add prototype.
610 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
611 renamed to TYPE_CODE_STRING.
612 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
614 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
615 renamed to TYPE_CODE_STRING.
616 * parse.c (length_of_subexp, prefixify_subexp): Add case for
618 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
619 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
621 * valops.c (allocate_space_in_inferior): New function and
622 prototype, using code ripped out of value_string.
623 * valops.c (value_string): Rewritten to use new function
624 allocate_space_in_inferior, but temporarily disabled until some
625 other support is in place.
626 * valops.c (value_array): New function to create array constants.
627 * valprint.c (val_print_string): Add comment to document use,
628 complete rewrite to fix several small buglets.
629 * value.h (value_array): Add prototype.
630 * value.h (val_print_string): Change prototype to match rewrite.
631 **** start-sanitize-chill ****
632 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
633 * ch-exp.y (match_character_literal): Disable recognition of
634 control sequence form of character literals and document why.
635 **** end-sanitize-chill ****
637 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
639 * nindy-share/nindy.c: Add comments to #endif's to clarify
642 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
643 read_memory to get byte order right.
644 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
645 anymore. This is done in paread.c now. We expect unwind info
646 to hang off of objfiles, and search all of the objfiles when until
648 * (skip_trampoline_code): Cast arg to target_read_memory.
649 * objfiles.h (struct objfile): Add new field obj_private to hold
650 per object file private data (unwind info in this case).
651 * paread.c (read_unwind_info): New routine to read unwind info
652 for the objfile. This data is hung off of obj_private.
653 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
654 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
655 make this easier to access.
657 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
659 * c-valprint.c (cp_print_class_member): Add extern decl.
660 * c-valprint.c (c_val_print): Extract code for printing methods
661 and move it to cp_print_class_method in cp-valprint.c.
662 * c-valprint.c (c_val_print): Extract code to print strings and
663 move it to val_print_string in valprint.c.
664 * cp-valprint.c (cp_print_class_method): New function using
665 code extracted from c_val_print.
666 * valprint.c (val_print_string): New function using code
667 extracted from c_val_print.
668 * value.h (val_print_string): Add prototype.
669 **** start-sanitize-chill ****
670 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
671 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
672 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
673 CHECKBUF, growbuf_by_size): New variables, macros, and support
674 functions for implementing a dynamically expandable temp buffer.
675 * ch-exp.y (match_string_literal): New lexer function.
676 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
677 removed and replaced with new CHECKBUF macro.
678 * ch-exp.y (yylex): Call match_string_literal when appropriate.
679 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
680 **** end-sanitize-chill ****
682 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
684 * Makefile.in: Add info for paread.o.
685 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
687 * blockframe.c (frameless_look_for_prologue): Correct the
689 * gdbtypes.h, gdbtypes.c: Use const in decl of
690 cplus_struct_default, now that pa-gas assembler has been fixed.
691 * hppah-nat.c: Formatting.
692 * hppah-tdep.c: Remove lots of useless externs for variables we
694 * (find_unwind_entry): Speed up by using binary search, and a one
696 * (rp_saved): New routine to see what unwind info says about RP
697 being saved on the stack frame.
698 * (frame_saved_pc): Look for prologue to see if we need to
699 examine the stack for the saved RP or not.
700 * (init_extra_frame_info): Check for prologue, instead of
701 framesize to determine if we are frameless or not.
702 * (frame_chain_valid): Stop backtraces when we run into _start.
703 * (push_dummy_frame): Reformat to make more readable.
704 * (find_dummy_frame_regs): ditto.
705 * (hp_pop_frame): ditto.
706 * (hp_restore_pc_queue): small cleanup.
707 * (hp_push_arguments): ditto.
708 * (pa_do_registers_info): ditto.
709 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
710 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
711 * Define FRAME_CHAIN_VALID.
712 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
715 * paread.c (pa_symtab_read): Use new bfd conventions for
716 accessing linker symbol table.
717 * (pa_symfile_init): Access embedded STAB info via BFD section
718 mechanism and related macros.
721 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
723 * sparc-stub.c: Use a seperate stack for our traps.
724 * Handle recursive traps.
725 * Remove all trap init code. This needs to be done by the
727 * (set_mem_fault_trap): Call exceptionHandler() to setup this
729 * (handle_exception): See if we are at breakinst, if so, then
730 advance PC sp that users can just step out of breakpoint().
731 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
732 new place if SP has changed.
733 * (case 's'): Get rid of this, we can't do it yet.
734 * (case 't'): New command to test any old random feature.
735 * (case 'r'): New command to reset the system.
736 * (breakpoint): Add label to breakpoint trap instruction so that
737 handle_exception() can detect where we are and get past the
738 breakpoint trivially.
740 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
742 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
744 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
746 * configure.in: recognise all sparclite variants
748 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
750 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
751 binary files oring in the right bit.
753 * main.c, source.c, state.c, symmisc.c: use macros defined in
754 fopen-{bin|both} when fopening files.
756 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
758 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
759 from a configuration file (typically including <limits.h>), or to
760 TARGET_CHAR_BIT if CHAR_BIT is not defined.
761 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
762 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
763 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
764 * exppritn.c (print_subexp, dump_expression): Add case for
766 * expression.h (OP_BITSTRING): New expression element type for
768 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
769 macros to convert between number of expression elements and bytes
770 to store that many elements.
771 * i960-tdep.c (leafproc_return): Use new macros to access
772 minimal symbol name and address fields.
773 * m88k-pinsn.c (sprint_address): Use new macros to access
774 minimal symbol name and address fields.
775 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
776 minimal symbol address field.
777 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
778 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
779 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
780 Use new BYTES_TO_EXP_ELEM macro.
781 * parse.c (write_exp_bitstring): New function to write packed
782 bitstrings into the expression element vector.
783 * parse.c (length_of_subexp, prefixify_subexp): Add case for
785 * parser-defs.h (struct stoken): Document that it is used for
786 OP_BITSTRING as well as OP_STRING.
787 * parser-defs.h (write_exp_bitstring): Add prototype.
788 **** start-sanitize-chill ****
789 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
790 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
791 LOWER, LENGTH): New tokens for keywords.
792 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
793 upper_lower_argument, length_argument, array_mode_name,
794 string_mode_name, variant_structure_mode_name): New non-terminals
796 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
797 * ch-exp.y (match_bitstring_literal): New lexer support function
798 to recognize bitstring literals.
799 * ch-exp.y (tokentab6): New token table for 6 character keywords.
800 * ch-exp.y (tokentab5): Add LOWER, UPPER.
801 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
802 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
803 * ch-exp.y (yylex): Check tokentab6.
804 * ch-exp.y (yylex): Call match_bitstring_literal.
805 **** end-sanitize-chill ****
807 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
809 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
810 symbol name and value fields.
812 * c-exp.y (yylex): Make static, to match prototype and other
815 * expression.h (exp_opcode): Add BINOP_MOD.
816 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
817 * expprint.c (dump_expression): Handle new BINOP_MOD.
818 * language.c (binop_type_check): Handle new BINOP_MOD.
819 * main.c (float_handler): Re-enable float handler when hit.
820 * valarith.c (language.h): Include, need current_language.
821 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
822 for integer divide truncates towards zero for negative results.
823 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
824 * valarith.c (value_binop): Allow arithmetic operations on
825 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
826 **** start-sanitize-chill ****
827 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
828 * ch-exp.y (tokentab3): Add MOD and REM.
829 * ch-exp.y (yylex): Set innermost_block for symbols found
830 in local scopes. Return LOCATION_NAME for local symbols.
831 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
832 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
833 **** end-sanitize-chill ****
835 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
837 * command.c (shell_escape, make_command, _initialize_command):
838 don't create or use fork if CANT_FORK is defined.
839 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
840 code written for the IBM PC" remain.
841 * xm-go32.h: define CANT_FORK
843 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
845 * remote-sim.c: first attempt at general simulator interface
846 * remote-hms.c: whitespace
847 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
848 understand new stack layout. (print_register_hook): print ccr
849 register in a fancy way.
851 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
853 * eval.c (language.h): Include.
854 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
855 to pointer types when the current language is C. It loses for
856 other languages when the lower index bound is nonzero.
857 * valarith.c (value_subscript): Take array lower bounds into
858 account when performing subscripting operations.
859 * valops.c (value_coerce_array): Add comment describing why
860 arrays with nonzero lower bounds are dealt with in value_subscript,
861 rather than in value_coerce_array.
863 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
865 **** start-sanitize-chill ****
866 * ch-exp.y (FLOAT_LITERAL): Add token.
867 * ch-exp.y (literal): Add FLOAT_LITERAL.
868 * ch-exp.y (match_float_literal): New lexer routine.
869 * ch-exp.y (convert_float): Remove.
870 * ch-exp.y (yylex): Call match_float_literal.
871 * ch-exp.y (yylex): Match single '.' after trying
872 to match floating point literals.
873 **** end-sanitize-chill ****
875 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
876 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
878 * expprint.c (dump_expression): New function for dumping
879 expression vectors during gdb debugging.
880 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
881 MULTI_SUBSCRIPT and moved out of BINOP range.
882 * expression.h (DUMP_EXPRESSION): New macro that calls
883 dump_expression if DEBUG_EXPRESSIONS is defined.
884 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
885 * parse.c (length_of_subexp, prefixify_subexp): Change
886 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
887 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
888 prefixify'ing the expression.
889 * printcmd.c (print_command_1): Add comment.
890 **** start-sanitize-chill ****
891 * ch-exp.y (expression_list): Add useful actions.
892 * ch-exp.y (value_array_element): Add useful actions.
893 * ch-exp.y (array_primitive_value): Add production.
894 * ch-exp.y (yylex): Recognize ',' as a token.
895 **** end-sanitize-chill ****
897 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
899 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
900 POSIXize the recursive makes (make [variable assignments] target{s})
902 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
904 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
905 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
906 CPLUS_MARKER for all SVR4 systems, so follow suit.
907 * defs.h (strdup_demangled): Remove prototype.
908 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
909 SYMBOL_INIT_LANGUAGE_SPECIFIC.
910 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
911 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
912 prim_record_minimal_symbol_and_info): Use new macro
913 SYMBOL_INIT_LANGUAGE_SPECIFIC.
914 * minsyms.c (install_minimal_symbols): Use new macro
915 SYMBOL_INIT_DEMANGLED_NAME.
916 * stabsread.c (define_symbol): Use new macro
917 SYMBOL_INIT_DEMANGLED_NAME.
918 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
919 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
920 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
921 SYMBOL_INIT_DEMANGLED_NAME.
922 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
923 SYMBOL_DEMANGLED_NAME now tests language itself.
924 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
925 now tests language itself.
926 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
927 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
928 mangled name member in the language dependent portion of a symbol.
929 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
930 mangled name member appropriate for a symbol's language.
931 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
932 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
933 SYMBOL_DEMANGLED_NAME now tests language itself.
934 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
935 initializes language dependent portion of symbol.
936 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
937 demangles and caches the demangled form of symbol names.
938 * utils.c (fputs_demangled, fprint_symbol): Use current language
939 to select an appropriate demangling algorithm.
940 * utils.c (strdup_demangled): Remove, no longer used.
941 **** start-sanitize-chill ****
942 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
943 access the Chill mangled name member in the language dependent
945 * ch-lang.c (chill_demangle): New function, simple demangler.
946 * defs.h (chill_demangle): Add prototype.
947 * symtab.h (language_dependent_info): Add struct for Chill.
948 **** end-sanitize-chill ****
950 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
952 * Makefile.in (BISON): Add comment that when bison is used, it
953 must include the "-y" option.
954 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
955 Remove defines to remap non-yacc symbols, thus backing out of
956 previous recent changes. Standard policy is that non-yacc parser
957 generators get fixed, rather than adding bug workarounds in gdb
958 for each new one that pops up. Expand comment to note this.
959 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
961 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
963 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
964 case. Use code in N_SOL.
966 * paread.c: New file that contains all HPPA/HPUX symbol reading
968 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
969 * (dbx_symfile_init): Use sizeof(long) instead of 4.
970 * (dbx_symfile_offsets): Make static.
971 * (pastab_build_psymtabs): New interface routine for paread to
972 send stabs into dbxread.
973 * gdb-stabs.h: Remove gobs of HPPA cruft.
975 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
977 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
979 **** start-sanitize-chill ****
980 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
981 **** end-sanitize-chill ****
983 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
984 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
985 and YYDEBUG is not already defined.
986 * c-exp.y (strncmp): Replace throughout with STREQN, missed
987 them during the previous replacements.
988 * printcmd.c (_initialize_printcmd): Update internal documentation
989 for "set" command to note that the assignment syntax is language
991 **** start-sanitize-chill ****
992 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
993 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
994 and YYDEBUG is not already defined.
995 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
996 single_assignment_action): New terminals and nonterminal for gdb
997 extensions to chill expression grammer.
998 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
999 tokens that start with '$' (register names, convenience vars, etc).
1000 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1001 * ch-exp.y (yylex): Call match_dollar_tokens.
1002 **** end-sanitize-chill ****
1004 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1006 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1007 accessing minimal symbol data.
1008 * infcmd.c (read_pc): Use #ifdef, not #if.
1009 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1010 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1011 minimal symbol data.
1013 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1014 frame. Use find_return_regnum to find the caller.
1015 * (find_unwind_entry): New routine to locate stack frame info
1016 associated with a procedure. This looks in the $UNWIND_START$
1017 section in the SOM file.
1018 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1019 figure out where the caller's return address is stored.
1020 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1021 to figure out the frame size for a procedure.
1022 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1023 * (init_extra_frame_info): New routine. Corrects PC and FP for
1024 outermost frame if necessary.
1025 * (frame_chain): New routine, moved from tm-hppa.h.
1026 * (skip_trampoline_code): Handle computed function calls (ie:
1027 calls from $$dyncall).
1028 * (unwind_command): Temporary support function to allow user
1029 to control/observe aspects of the unwind (stack frame) info.
1030 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1031 was in a system call, if so, then read the PC from r31.
1032 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1033 with extra arg for skip_trampoline_code().
1034 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1035 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1036 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1038 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1040 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1041 Call new bfd_get_size() and verify that string table is no larger
1042 than the file that is supposed to contain it.
1043 * symfile.c (syms_from_objfile): Only complain about configured
1044 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1045 current target is the default BFD target.
1047 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1049 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1050 * solib.c (bkpt_names): New array of symbol names to try to
1051 use for the "mapping complete" breakpoint. Configurable
1052 define SOLIB_BKPT_NAME is first one to try.
1053 * solib.c (find_solib): Test debug_base for nonzero rather
1054 than just greater than zero.
1055 * solib.c (enable_break): Use bkpt_names to look up address
1056 at which to set "mapping complete" breakpoint.
1058 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1060 * defs.h (STRCMP, STREQ, STREQN): New macros.
1061 * defs.h (demangle_and_match): Remove prototype.
1062 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1063 and STREQN defined in defs.h.
1064 * dwarfread.c (set_cu_language): For completely unknown languages,
1065 try to deduce the language from the filename. Retain behavior
1066 that for known languages we don't know how to handle, we use
1068 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1069 and demangled name fields in symbol.
1070 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1071 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1072 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1073 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1074 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1075 Replace usages throughout.
1076 * elfread.c (demangle.h): Include.
1077 * elfread.c (record_minimal_symbol): Remove prototype and function.
1078 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1079 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1080 * infcmd.c (jump_command): Remove code to demangle name and add
1081 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1082 * minsyms.c (demangle.h): Include.
1083 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1084 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1085 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1086 * mipsread.c (psymtab_language): Add static variable.
1087 * stabsread.c (demangle.h): Include.
1088 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1089 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1090 * stack.c (return_command): Remove explicit demangling of name
1091 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1092 * symfile.c (demangle.h): Include.
1093 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1094 to match macros in symfile.h and allow them to be compiled
1095 if INLINE_ADD_PSYMBOL is not true.
1096 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1097 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1098 Add code to demangle and cache C++ symbol names. Use macro form
1099 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1100 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1101 Remove, also defined in symfile.c, which we already fixed.
1102 * symtab.c (expensive_mangler): Remove prototype and function.
1103 * symtab.c (find_methods): Remove physnames parameter and fix
1105 * symtab.c (completion_list_add_symbol): Name changed to
1106 completion_list_add_name.
1107 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1108 the normal symbol name and the cached C++ demangled name.
1109 * symtab.c (lookup_demangled_partial_symbol,
1110 lookup_demangled_block_symbol): Remove prototypes and functions.
1111 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1112 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1113 Remove code to try demangling names and matching them.
1114 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1115 Fix to try matching the cached demangled name if no match is
1116 found using the regular symbol name.
1117 * symtab.c (find_methods): Remove unused physnames array.
1118 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1119 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1120 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1121 C++ demangled symbol names.
1122 * symtab.h: Much reformatting of structures and such to add
1123 whitespace to make them more readable, and make them more
1124 consistent with other gdb structure definitions.
1125 * symtab.h (general_symbol_info): New struct containing fields
1126 common to all symbols.
1127 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1128 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1129 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1130 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1131 symbol): Use general_symbol_info struct.
1132 * utils.c (demangle_and_match): Remove, no longer used.
1133 * valops.c (demangle.h): Include.
1134 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1135 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1136 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1137 symmisc.c, symtab.c, valops.c: Replace references to minimal
1138 symbol fields with appropriate macros.
1139 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1140 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1141 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1142 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1143 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1144 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1145 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1146 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1147 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1148 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1149 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1150 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1151 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1152 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1154 * buildsym.c (start_subfile, patch_subfile_names): Default the
1155 source language to what can be deduced from the filename.
1156 * buildsym.c (end_symtab): Update the source language in the
1157 allocated symtab to match what we have been using.
1158 * buildsym.h (struct subfile): Add a language field.
1159 * c-typeprint.c (c_print_type): Remove code to do explicit
1161 * dbxread.c (psymtab_language): Add static variable.
1162 * dbxread.c (start_psymtab): Initialize psymtab_language using
1163 deduce_language_from_filename.
1165 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1167 * valprint.c (val_print): Reorganize comment and add note
1168 about dependency on target byte ordering.
1169 **** start-sanitize-chill ****
1170 * ch-exp.y (value_array_slice): Fix typo.
1171 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1172 byte sized ints are assumed to be char strings and printed with
1173 string syntax. In chill, arrays of chars and arrays of
1174 bytes/ubytes are distinquishable, and printed appropriately.
1175 **** end-sanitize-chill ****
1177 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1179 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1180 read/write routines for HPUX.
1182 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1183 branch targets to compute target address using const from previous
1184 instruction if necessary.
1185 * Add `Q' operator to print out bit position field various
1187 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1188 cleanups, use new code from Utah.
1189 * (store_inferior_registers): Update to new code from Utah.
1190 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1191 * (fetch_register): Clear out priv level when reading PCs.
1192 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1193 * Remove decl of errno, #include wait.h and target.h.
1194 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1195 were inside of a kernel call. If so, then PC is in a different
1196 register. Also, mask out bottom two bits of all PCs so as not to
1197 confuse higher level code.
1198 * (push_dummy_frame): Create from #define in tm-hppa.h.
1199 * (find_dummy_frame_regs): Update from Utah.
1200 * (hp_pop_frame): Create from #define in tm-hppa.h.
1201 * (hp_restore_pc_queue): New, from Utah.
1202 * (hp_push_arguments): Big fixes from Utah.
1203 * (pa_do_registers_info, pa_print_registers): Only print out fp
1205 * (skip_trampoline_code): New routine to deal with stubs that
1206 live in nowhereland between callers and callees.
1207 * i860-tdep.c: Remove decl of attach_flag.
1208 * infrun.c (wait_for_inferior): Add new macro
1209 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1210 at by PC will be nullified. If so, then step the target once more
1211 so as to avoid confusing the user.
1212 * (just before step_over_function:): Use stop_func_start, not
1213 stop_pc when checking for the existance of line number info.
1214 stop_func_start will reflect the proper address of the target
1215 routine, not of the stub that we may be traversing to get there.
1216 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1217 to deal with the stubs that PA compilers sometimes stick between
1218 callers and callees. Also, define FLAGS_REGNUM for access to the
1220 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1222 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1223 write gr0, PC regs, and PSW!
1224 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1225 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1227 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1228 * Define struct unwind_table_entry.
1229 * valops.c (call_function_by_hand): Add another arg to
1230 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1233 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1235 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1237 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1239 * Makefile.in (VERSION): Bump to 4.7.4.
1240 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1241 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1242 * Makefile.in (HFILES): Add valprint.h.
1243 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1244 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1245 * typeprint.c, typeprint.h: New files for language independent
1246 type printing functions.
1247 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1248 type printing functions and definitions.
1249 * valprint.h: New include file for language independent value
1250 printing definitions.
1251 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1252 dependent value printing functions.
1253 * c-exp.y (production ptype): Add range_type variable and use new
1254 create_range_type function.
1255 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1256 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1257 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1258 "const static" to ANSI-conformant "static const".
1259 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1260 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1262 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1263 * coffread.c (decode_type): Add range_type variable and call to
1264 new create_range_type function.
1265 * complaints.c (complain): Remove unused val variable.
1266 * complaints.c (_initialize_complaints): Make it void.
1267 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1268 variable and call new create_range_type function.
1269 * defs.h (enum val_prettyprint): Move enum from value.h to here
1270 so we can avoid having to include value.h just for prototypes that
1271 need the enum (thanks ANSI).
1272 * dwarfread.c (struct_type): Local anonymous_size variable is
1273 only used if !BITS_BIG_ENDIAN.
1274 * dwarfread.c (decode_subscript_data_item): Add rangetype
1275 variable and call new create_range_type function.
1276 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1278 * eval.c (evaluate_subexp): Remove unused local variable name
1279 and the statement with no side effects that initializes it.
1280 * expprint.c (print_subexp): Change local_printstr to
1282 * gdbtypes.c (create_range_type): New function that creates
1283 a range type using code fragments from object file readers as
1284 an example of what has to be initialized.
1285 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
1286 and high_bound parameters, replaced with a single range_type
1287 parameter. Change function body to use passed in range_type
1288 rather than handcrafting one.
1289 * gdbtypes.h (create_range_type): Add prototype.
1290 * gdbtypes.h (create_array_type): Change prototype parameters.
1291 * infrun.c (normal_stop): Remove unused local variables tem and c.
1292 * infrun.c (hook_stop_stub): Return 0 rather than random value.
1293 * language.c (unk_lang_print_type, unk_lang_val_print): Add
1294 stub functions that call error if called.
1295 * language.c (unknown_language_defn, auto_language_defn,
1296 local_language_defn): Add initializers unk_lang_print_type and
1298 * language.h (struct language_defn): Reformat for larger
1299 comments, add la_print_type and la_val_print members. Add
1300 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
1301 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
1302 * m2-lang.c (m2_create_fundamental_type): Remove unused local
1304 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
1306 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
1307 * main.c (execute_command): Remove unused local variable cmdlines.
1308 * main.c (echo_command), stabsread.c (read_type), printcmd.c
1309 (clear_displays), symmisc.c (block_depth), values.c
1310 (clear_value_history):
1311 Make testing of truth value of assignment result explicit.
1312 * mipsread.c (upgrade_type): Update FIXME to include future use
1313 of create_range_type.
1314 * printcmd.c (ptype_command, ptype_eval, whatis_command,
1315 whatis_exp, maintenance_print_type): Move prototypes and functions
1317 * printcmd.c (_initialize_printcmd): Move add_com calls for
1318 ptype_command and whatis_command to new typeprint.c.
1319 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
1320 * source.c (find_source_lines): Local variable c only used
1321 when LSEEK_NOT_LINEAR is defined.
1322 * stabsread.c (read_array_type): Use new create_range_type
1324 * stabsread.c (read_range_type): Add new index_type variable and
1325 call new create_range_type function rather than handcrafting
1327 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
1328 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
1329 * symtab.c (type_print_base usages): Use c_type_print_base.
1330 * symtab.c (type_print_varspec_prefix usages): Use
1331 c_type_print_varspec_prefix.
1332 * symtab.c (type_print_method_args usages): Use
1333 cp_type_print_method_args.
1334 * valprint.c: Completely ripped apart and the fragments used
1335 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
1336 valprint.h. Remaining stuff is language independent.
1337 * value.h (struct fn_field): Forward declare for prototypes.
1338 * value.h (type_print_1): Remove prototype.
1339 * value.h (enum val_prettyprint): Moved to defs.h.
1340 * value.h (typedef_print): Prototype renamed to c_typedef_print.
1341 * value.h (baseclass_offset): Add prototype.
1342 **** start-sanitize-chill ****
1343 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
1344 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
1345 * ch-typeprint.c: New file for language dependent type printing.
1346 * ch-valprint.c: New file for language dependent value printing.
1347 * ch-exp.y (parse_number): Remove prototype and stub function.
1348 * ch-exp.y (decode_integer_literal): Removed unused digits and
1350 * ch-exp.y (convert_float): Completely ifdef out for now.
1351 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
1352 ch-lang.c (chill_op_print_tab):
1353 Change from ANSI-obsolescent "const static" to ANSI-conformant
1355 * ch-exp.y (yylex): Add unhandled storage class enumeration
1356 literals to switch statement for completeness.
1357 * ch-lang.c (chill_create_fundamental_types): Remove unused
1358 nbytes variable. Change dummy type to 2 bytes to match int.
1359 Handle FT_VOID types gratuituously added to chill DWARF by
1360 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
1361 type rather than a one byte TYPE_CODE_INT type.
1362 * ch-lang.c (chill_language_defn): Add chill_print_type and
1364 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
1365 **** end-sanitize-chill ****
1367 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
1369 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
1370 bfd_get_symbol_leading_char instead.
1372 * coffread.c (EXTERNAL_NAME): New macro for removing possible
1373 leading character from names.
1374 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
1375 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
1376 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
1378 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
1379 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
1380 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
1381 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
1382 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
1383 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
1384 * symfile.c (syms_from_objfile): Insert debugging check to test
1385 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
1386 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
1388 * doc/gdbint.texinfo (Host Conditionals): Remove
1389 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
1391 (Target Conditionals): Remove all of the above.
1393 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
1395 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
1396 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
1398 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
1400 * coffread.c (decode_type): catch negative tagndx fields generated
1402 * exec.c: comment out string following #endif.
1403 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
1404 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
1406 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
1407 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
1409 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
1411 * complaints.c: New file, code moved from utils.c.
1412 * complaints.c (complain): Made into a varargs function.
1413 * complaints.h: New file, code moved from symfile.h.
1414 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
1415 * Makefile.in (HFILES): Add complaints.h.
1416 * Makefile.in (OBS): Add complaints.o.
1417 * symfile.c (complaint_root, stop_whining, complaint_series,
1418 complain, clear_complaints, add_show_from_set for stop_whining):
1419 Moved to complaints.c.
1420 * symfile.h (struct complaint, complaint_root decl, complain
1421 prototype, clear_complaints prototype): Moved to complaints.h.
1422 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
1423 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
1424 complaints.h. Remove casts from arguments to complain(),
1425 which is now a varargs function, and remove unnecessary
1426 placeholder zero args.
1427 * defs.h (begin_line): Add prototype.
1428 * defs.h (vprintf_filtered): Add prototype.
1429 * dwarfread.c (varargs.h): Remove, no longer needed.
1430 * dwarfread.c (dwarfwarn): Remove prototype and function.
1431 * dwarfread.c (complaints): Define a bunch of complaints.
1432 * dwarfread.c (SQUAWK): Remove macro defs, convert all
1433 usages to standard complain() calls.
1434 * utils.c (begin_line): New function that ensures that
1435 whatever gets filter-printed next starts on its own line.
1436 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
1437 but to stdout (calls vfprintf_filtered internally).
1439 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
1441 * remote.c: Avoid printf_filtered line limit. Suggested by
1442 Robert R. Henry, <rrh@tera.com>.
1443 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
1445 * main.c (main): Accept --silent as well as --quiet. Change +help
1446 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
1448 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
1449 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
1451 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
1453 * tm-nindy960.h, remote-nindy.c: Lint.
1455 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
1457 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
1458 a optional type to decorate as an array type, the type of the
1459 index, and the bounds of the array. Records this additional info
1460 in the array type for use with languages with nonzero array
1462 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1463 to note that arrays may have bounds.
1464 * gdbtypes.h (create_array_type): Update prototype.
1465 * c-exp.y (ptype production): Adjust for new create_array_type
1466 calling conventions.
1467 * coffread.c (decode_type): Call create_array_type rather than
1468 handcrafting array types.
1469 * convex-tdep.c (value_type): Remove, now use create_array_type.
1470 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1471 vector_type into calls to create_array_type.
1472 * dwarfread.c (decode_subscr_data): Name changed to
1473 decode_subscript_data_item throughout.
1474 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1475 create_array_type. Now records index type and range as well.
1476 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1477 change to use create_array_type.
1478 * dwarfread.c (read_subroutine_type): Test existing user defined
1479 types before decorating them, to ensure they are blank, and
1480 complain about it if they are not.
1481 * dwarfread.c (decode_fund_type): For unrecognized types, always
1482 return some valid type (type integer). If the unrecognized type
1483 cannot be an implementation defined type, complain as well.
1484 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1485 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1486 * mipsread.c (upgrade_type): Add FIXME comment that code to
1487 handcraft arrays should be replaced with call to create_array_type.
1488 * stabsread.c (read_array_type): Replace code to handcraft
1489 array types with call to create_array_type.
1490 * valprint.c (type_print_varspec_prefix): Minor formatting
1491 change, join lines that don't need to be split.
1493 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1495 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1496 decl for attach_flag, it now lives in inferior.h.
1497 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1498 Make most functions static.
1499 * hppah-nat.c: General cleanups, remove BSD specific code (since
1500 that all lives in hppab-nat.c).
1501 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1502 Change sense of test against inside_entry_file(). This fix is
1504 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1505 to read/write_register_bytes().
1506 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1507 work around PA-GAS assembler bug. Also, add trailing */ to some
1509 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1510 Same reason as above.
1512 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1514 * mipsread.c (parse_symbol): When checking whether a structured
1515 type is an enum, check qualifiers of its first member, as well as
1516 the base type of the member. Bug found and fixed by John M.
1517 Farrell, <farrell@fjord.reo.dec.com>.
1519 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1520 * remote-vx.c: Don't include vx-share/reg.h.
1521 * vx-share/ptrace.h: Reproduce from scratch.
1522 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1523 * Makefile.in: Remove references to removed files, and to removed
1524 29k-share directories.
1526 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1528 * c-lang.c (_initialize_c_language): Name changed from
1530 * m2-lang.c (_initialize_m2_language): Name changed from
1532 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1533 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1534 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1535 expression parsing into c-lang.c and m2-lang.c respectively.
1536 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1537 m2-exp.y respectively.
1538 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1539 and m2-* files respectively.
1540 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1541 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1542 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1543 * expression.h (struct block): Forward declaration for prototypes.
1544 * language.h (struct objfile): Forward declaration for prototypes.
1545 **** start-sanitize-chill ****
1546 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
1547 * Makefile.in (HFILES): Add ch-lang.h.
1548 * Makefile.in (OBS): Add ch-lang.o.
1549 * ch-exp.y: Migrate code that has nothing to do with expression
1550 parsing into ch-lang.c.
1551 * ch-lang.c: New file, code migrated from c-exp.y.
1552 * ch-lang.h: New file, internal interface between ch-* files.
1553 * ch-lang.c (_initialize_chill_language): Name changed from
1554 _initialize_chill_exp.
1555 **** end-sanitize-chill ****
1557 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
1558 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
1559 * config/amix.mh (NATDEPFILES): Add.
1560 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
1563 * dwarfread.c (decode_subscr_data): Remove spurious test that
1564 accepted only integer subscript types. We don't do anything
1565 with the type at the moment anyway.
1567 **** start-sanitize-chill ****
1568 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
1570 * ch-exp.y (match_character_literal): Fix case where no
1571 match at all is found.
1572 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
1573 width types. For example, "INT" is always 2 bytes regardless
1574 of the values of any TARGET_*_BIT macros. So use explicit
1575 numeric sizes for the types.
1576 **** end-sanitize-chill ****
1578 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
1580 * c-exp.y (c_create_fundamental_type): New function to create
1581 language specific fundamental types for C.
1582 * m2-exp.y (m2_create_fundamental_type): New function to create
1583 language specific fundamental types for Modula 2.
1584 * c-exp.y (c_language_defn, cplus_language_defn): Add
1585 c_create_fundamental_type to language struct initializers.
1586 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
1587 to language struct initializers.
1588 * dwarfread.c (expression.h, language.h): Include.
1589 * dwarfread.c (ftypes): New array to hold fundamental types
1590 for current compilation unit.
1591 * dwarfread.c (cu_language_defn): New pointer to language
1592 struct for language of current compilation unit.
1593 * dwarfread.c (dwarf_fundamental_type): New function to
1594 create/lookup fundamental types.
1595 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
1596 * dwarfread.c (throughout): Replace lookup_fundamental_type
1597 with dwarf_fundamental_type.
1598 * dwarfread.c (read_file_scope): Zero out ftypes for each new
1599 compilation unit (may be different language or different objfile).
1600 * gdbtypes.c (lookup_fundamental_type): Move actual type
1601 creations into language specific fundamental type creation
1602 functions and call via create_fundamental_type. Add comment
1603 about this function being obsolescent.
1604 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
1605 sized signed and unsigned integers.
1606 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
1607 * language.c (language_def): New function to lookup a language
1608 struct given it's enumeration.
1609 * language.h (struct language_defn): Add la_fund_type, a pointer
1610 to a function that creates fundamental types for this language.
1611 * language.h (create_fundamental_type): New macro to create
1612 fundamental types based on the current language.
1613 * language.h (language_def): Add prototype.
1614 * language.c (unk_lang_create_fundamental_type): New function
1615 for initializing language structs, calls error if called.
1616 * language.c (unk_language_defn, auto_language_defn,
1617 local_language_defn): Use unk_lang_create_fundamental_type.
1618 **** start-sanitize-chill ****
1619 ch-exp.y (chill_create_fundamental_type): New function.
1620 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
1621 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
1622 **** end-sanitize-chill ****
1624 **** start-sanitize-chill ****
1625 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
1627 * dwarfread.c (CHILL_PRODUCER): Add producer string for
1629 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
1630 as GCC_PRODUCER and GPLUS_PRODUCER.
1631 **** end-sanitize-chill ****
1633 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
1635 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
1638 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
1640 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
1641 rather than '$'. This particular piece of braindamage is
1642 spreading like ooze. It's now infected libiberty, deja-gnu,
1644 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
1645 hardwired '$' character.
1647 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
1649 (Changes to break incredibly ugly, unmaintainable 750 line
1650 read_struct_type function up into managable pieces.)
1651 * Makefile.in (VERSION): Bump to 4.7.3.
1652 * stabsread.c (struct field_info): Local struct definition.
1653 * stabsread.c (read_member_functions, read_struct_fields,
1654 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
1655 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
1656 functions from fragmented read_struct_type.
1657 * stabsread.c (stabs_general_complaint): Catchall complaint.
1658 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
1659 symbol name continuation code. Use macro throughout.
1660 * stabsread.c (various places): Replace add-one-to-pointer
1661 with pointer increment.
1662 * stabsread.c (read_type): Retain function local copy of type
1663 descriptor. Rearrange code calling read_struct_type() to match
1665 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
1666 a single blank as the name of nameless enumerations. Recognize
1667 this special case and set nameless flag.
1668 **** start-sanitize-chill ****
1669 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
1671 * ch-exp.y (access_name): New non-terminal token and
1673 * ch-exp.y (general_procedure_name): Now a terminal token.
1674 * ch-exp.y (location): Expand production.
1675 * ch-exp.y (match_simple_name_string): New function.
1676 * ch-exp.y (yylex): Call match_simple_name_string and return
1677 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
1678 **** end-sanitize-chill ****
1680 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
1682 * munch: Backslash escape vertical bar characters inside
1683 grep patterns since they have special meaning for some greps.
1684 * parse.c (write_exp_string): Complete rewrite to store string
1685 contants as a leading explicit length, followed by the string data,
1686 followed by a trailing explicit length.
1687 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1688 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1689 Use recorded explicit length of strings in expression elements,
1690 rather than strlen. Adjust code to skip over strings stored in
1691 expression elements, and code to access strings, to account for
1692 new leading explicit size expression element.
1693 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1694 0, to avoid negative expression element indices.
1695 * valops.c (search_struct_method): Minor whitespace change.
1697 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1699 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1700 which together maintain a dynamically expandable static buffer
1701 for the lexer to use when translating C strings to their internal
1702 form (other future uses possible). Fix parsing of C style strings
1703 to do the normal C style input conversions of escaped character
1705 * valops.c (value_string): Remove translation of escaped
1706 character sequences, now done in C expression parser.
1707 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1708 and decides if it should be printed in literal form or some other
1709 form, based on it's ASCII value and setting of sevenbit_strings.
1710 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1711 macro, change indentation style.
1712 **** start-sanitize-chill ****
1713 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1714 * ch-exp.y (chill_printstr): First cut at real function instead
1716 **** end-sanitize-chill ****
1718 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1720 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1722 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1724 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1726 * defs.h (sevenbit_strings): Add declaration.
1727 * defs.h (printchar): Replace with gdb_printchar.
1728 * language.h (language_defn): Add new function pointers
1729 la_printchar and la_printstr, to do language dependent
1730 printing of characters and strings.
1731 * language.h (local_printchar, local_printstr): New macros
1732 to call language dependent functions pointed to by la_printchar
1733 and la_printstr respectively.
1734 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1735 dependent functions for printing characters and strings.
1736 * c-exp.y (c_language_defn, cplus_language_defn): Add
1737 c_printchar and c_printstr.
1738 * command.c (do_setshow_command): Rename printchar use to
1740 * expprint.c (print_subexp): Replace C style string output
1741 with call to local_printstr.
1742 * language.c (unk_lang_printchar, unk_lang_printstr):
1743 New stubs, currently errors.
1744 * language.c (unknown_language_defn, auto_language_defn,
1745 local_language_defn): Add unk_lang_printchar and
1747 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1748 language dependent functions to print characters and strings.
1749 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1750 * utils.c (printchar): Renamed to gdb_printchar.
1751 * valprint.c (print_string): Remove prototype, function moved
1752 to c-exp.y, where it becomes c_printstr.
1753 * valprint.c (print_max): Made global for reference from the
1754 language dependent printing routines in *-exp.y.
1755 * valprint.c (repeat_count_threshold): New variable with function
1756 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1757 Change all references to old macro to references to new variable.
1758 * valprint.c (value_print, val_print): Replace calls to
1759 print_string with calls to local_printstr.
1760 * valprint.c (val_print): Replace C style character printing
1761 with call to local_printchar.
1762 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1763 * valprint.c (_initialize_valprint): Add add_show_from_set
1764 call for setting up repeat_count_threshold as print variable.
1765 **** start-sanitize-chill ****
1766 * ch-exp.y (decode_integer_value): New function.
1767 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1768 * ch-exp.y (chill_printchar, chill_printstr): New language
1769 dependent functions for printing characters and strings.
1770 * ch-exp.y (chill_language_defn): Add chill_printchar and
1772 **** end-sanitize-chill ****
1774 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1776 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1777 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1778 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1780 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1782 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1783 and assume the process has been killed.
1785 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1787 * remote-udi.c (udi_open): Reset vars so that user can re-run
1788 programs without leaving GDB.
1789 * (many routines): Slightly improve error handling.
1790 * (download): Zero out BSS by longs instead of bytes to avoid
1791 timeouts in real hardware.
1792 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1793 that connection is no longer in use after shutdown() of socket.
1794 This keeps GDB from dying of a SIGPIPE when you issue multiple
1795 `target udi' commands.
1797 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1799 * language.h (language_format_info): New structure to bundle
1800 local formatting information.
1801 * language.h (language_defn): Replace individual format info
1802 with language_format_info structs.
1803 * language.h (local_*_format, local_*_format_prefix,
1804 local_*_format_specifier, local_*_format_suffix): New macros
1805 for binary/octal/decimal/hex formats to access info elements.
1806 * c-exp.y (c_language_defn): Update for new format handling.
1807 * m2-exp.y (m2_language_defn): Update for new format handling.
1808 * dbxread.c (language.h): Include for partial-stab.h use.
1809 * mipsread.c (expression.h, language.h): Include for
1811 * defs.h (local_hex_format, local_hex_format_custom,
1812 local_hex_string, local_hex_string_custom): Move to language.h.
1813 * language.c (local_hex_format_custom, local_hex_string,
1814 local_hex_string_custom, local_octal_format_custom): Use new
1816 * language.c (unknown_language_defn, auto_language_defn,
1817 local_language_defn): Update for new format handling.
1818 * printcmd.c (print_scalar_formatted): Use new macros
1819 to access decimal and binary format info for printing.
1820 **** start-sanitize-chill ****
1821 * c-exp.y (chill_language_defn): Update for new format handling.
1822 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1823 * ch-exp.y (decode_integer_literal): Add function
1824 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1825 * ch-exp.y (builtin_type_chill_char): Add definition.
1826 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1827 **** end-sanitize-chill ****
1829 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1831 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1833 (aix_framedata): added nosavedpc field.
1834 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1836 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1837 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1838 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1839 instructions as function_frame_info does. Expand special case of
1840 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1842 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1844 (function_frame_info): Set frameless if the function has no frame,
1845 and set nosavedpc if the PC was not saved. Handle gcc generated
1846 stfd 31,-4(31); st 31, -12(31) correctly.
1847 (frameless_function_invocation): New second argument pcsaved; if 0
1848 return whether the function has a frame, if 1 return whether the
1850 (frame_initial_stack_address): Correct typo: cache registers for
1851 callee_fi, not for fi, (avoids reading garbage memory locations).
1853 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1855 * infrun.c (wait_for_inferior (just before step_over_function
1856 label)): Change test for stepping into subroutine to check for the
1857 presence of line number info. This makes stuff compiled with -g1
1858 cause GDB to not lose control when stepping.
1860 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1861 Improve comments as well.
1863 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1865 * Makefile.in (VERSION): Bump to 4.7.2
1866 * symtab.c (find_pc_symtab): Fix return of random value
1868 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1869 Makefile since it contains sed patterns used in generation.
1870 Add sed pattern to also delete #include of any malloc.h.
1871 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1872 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1873 function names to conform to K&R terminology with respect to
1874 logical and bitwise operators:
1875 UNOP_ZEROP => UNOP_LOGICAL_NOT
1876 UNOP_LOGNOT => UNOP_COMPLEMENT
1877 BINOP_LOGAND => BINOP_BITWISE_AND
1878 BINOP_LOGXOR => BINOP_BITWISE_XOR
1879 BINOP_LOGIOR => BINOP_BITWISE_IOR
1880 BINOP_AND => BINOP_LOGICAL_AND
1881 BINOP_OR => BINOP_LOGICAL_OR
1882 PREC_OR => PREC_LOGICAL_OR
1883 PREC_AND => PREC_LOGICAL_AND
1884 PREC_LOGIOR => PREC_BITWISE_IOR
1885 PREC_LOGXOR => PREC_BITWISE_XOR
1886 PREC_LOGAND => PREC_BITWISE_AND
1887 value_zerop() => value_logical_not()
1888 value_lognot() => value_complement()
1889 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1890 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1891 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1892 and is nonexistant in some SVR4 based systems.
1893 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1894 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1896 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1897 * source.c (source_info): Fix minor nits, print "1 line" rather
1898 than "1 lines", and "language is <lang>".
1899 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1900 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1901 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1903 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1904 **** start-sanitize-chill ****
1905 * ch-exp.y: New expression parser, for GNU-Chill.
1906 * defs.h (enum language): Add language_chill.
1907 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1908 LANG_MODULA2 a recognized language.
1909 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1910 Chill as well as Modula-2.
1911 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1912 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1913 * language.c (set_language_command): Add chill.
1914 * language.c (binop_result_type, integral_type, character_type,
1915 boolean_type, structured_type, value_true, binop_type_check):
1916 Add language_chill cases.
1917 * language.h (_LANG_chill): Define.
1918 * symfile.c (deduce_language_from_filename): Recognize the
1919 filename extensions ".chill", ".c186", and ".c286" for Chill.
1920 * valprint.c (typedef_print): Add case for language_chill.
1921 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1922 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1923 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1924 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1926 * Makefile.in (distclean): Add target ch-exp.tab.c.
1927 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1928 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1929 * eval.c (evaluate_subexp): Add OP_BOOL case.
1930 * expprint.c (print_subexp): Add OP_BOOL case.
1931 **** end-sanitize-chill ****
1933 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1935 * infcmd.c (set_environment_command): Avoid skipping first
1936 char of env value if an '=' appears in it. Bug report and fix
1937 by Mark Jungerman, <maj@lucid.com>.
1939 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1941 * infcmd.c (step_over_calls): Improve comments.
1942 * symtab.c (find_pc_psymtab): Clean up a bit.
1943 * (find_pc_symtab): Fix comments, clean up code.
1944 * (find_pc_line): General cleanups, efficiency improvements.
1945 Also, don't return garbage when some line info exists, but there
1948 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1950 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1951 member, and the stat pointer passed to vmap_symtab was NULL, the
1952 wrong vmap entries would be modified. Fixes behavior where
1953 attempting to load symbols for a module with no member would mess
1954 up already read in symbols.
1956 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1958 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1959 29k-share/dfe/mini2udi.o.
1960 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1961 * alldeps.mak, depend: Update to deal with removal of
1962 aforementioned files.
1963 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1964 requirement for useless 'program' argument. Clean up
1965 udi_create_inferior, and udi_load to call common download()
1966 routine. Create download routine to load remote hosts directly
1967 (with the help of BFD) so that we don't need yank.c and
1969 Fix udi_detach to call UDIDisconnect with
1970 the right arguments. Clean up udi_resume, don't assign tip_error
1971 twice. Clean up udi_wait, straighten out status codes. Make
1972 udi_kill really work.
1974 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1976 * c-exp.y: separated host/target idea of integer type size,
1977 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1978 UINT and CHAR rules. (parse_number): work out the targetwise type
1979 of a number based upon it's size and qualifiers. (yylex): chars
1980 are now treated the same way as ints.
1982 * source.c (indentify_source_line): don't core dump if wanted
1983 line is larger than number of lines in source. (can happen when
1984 coff gets confused about #included source).
1986 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1988 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1989 when debugging a program with 100 shared libraries.
1991 * solib.c (solib_map_sections): Always close the BFD we open.
1992 Free all malloc'd storage we allocate, too, including error cases.
1993 (struct so_list): Remove unused so_bfd member.
1994 (clear_solib): Don't bother closing so_bfd.
1996 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1997 cacheable. `So many symbol files, so little file descriptors.'
1999 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2001 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2002 Stubs should stand alone as much as possible.
2004 * source.c (show_directories): Avoid printf_filtered length prob
2005 pointed out by Jonathan Stone.
2007 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2008 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2009 <Lee_Cooprider@vos.stratus.com>.
2011 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2013 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2014 struct, not struct itself.
2015 * serial.h (serial_restore): Fix prototype, takes pointer not
2018 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2020 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2021 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2023 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2025 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2026 Stubs should stand alone as much as possible.
2028 * README: Add remote-es1800.c and remote-st2000.c to table.
2029 * go32-nat.c: Remove, there is no native go32 support.
2030 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2032 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2034 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2035 new routines to deal with sending SIGINTs to attached processes
2036 when the user interrupts the controlling GDB.
2037 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2038 the aforementioned routines when waiting for the attached process.
2040 * elfread.c, mipsread.c: Include <string.h>.
2041 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2042 * serial.h: Add prototype for serial_restore().
2044 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2046 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2047 minimal_symbol_count, because the NULL symbol is not included in
2048 the count. This prevented this function from finding the last
2049 symbol in the table.
2051 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2053 * dbxread.c (process_one_symbol): if not defined
2054 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2055 the start of the function, not just after N_FUN.
2057 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2059 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2060 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2061 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2062 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2063 file. Remove preprocessor defines that previously did remapping.
2065 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2067 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2068 Bug fix courtesy of Alexander Klaiber.
2070 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2072 hp300 native support (hp300hpux untested).
2074 * hp300ux-xdep.c: removed.
2075 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2076 * xm-hp300hpux.h: updated copyright.
2077 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2078 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2079 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2080 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2081 fork-child.o coredep.o corelow.o.
2082 (NAT_FILE, NATDEPFILES): new macros.
2083 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2084 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2086 (NAT_FILE, NATDEPFILES): new macros.
2087 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2089 Vax ultrix native support.
2091 * nm-vax.h: new file.
2092 * Makefile.in (HFILES): added nm-vax.h.
2093 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2094 coredep.o corelow.o removed.
2095 (NAT_FILE, NATDEPFILES): new macros.
2096 * xm-vax.h: updated copyright.
2097 (REGISTER_U_ADDR): removed.
2099 Apollo native support (untested).
2101 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2102 * a68v-nat.c, nm-apollo68[bv].h: new files.
2103 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2104 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2105 * a68v-xdep.c: removed.
2106 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2107 inftarg.o fork-child.o a68v-xdep.o.
2108 (NAT_FILE, NATDEPFILES): new macros.
2110 * defs.h: include nm.h.
2111 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2112 sparc-tdep.c, : do not include nm.h.
2113 * doc/gdbint.texinfo: nm.h now included in defs.h.
2115 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2117 * Makefile.in (VERSION): 4.7.1 post release!
2119 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2121 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2123 * Makefile.in (VERSION): gdb-4.7 release.
2124 * README: Update for gdb-4.7.
2126 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2128 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2131 * alldeps.mak, depend: Update.
2133 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2135 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2137 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2138 causes problems in setting breakpoint in the right place in
2139 functions with `float' args which are passed as doubles.
2140 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2141 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2143 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2145 * Makefile.in (HFILES): Add nm-i386sco.h.
2146 * dwarfread.c: include <sys/types.h> for SCO.
2147 * infptrace.c: Don't include ptrace.h under SCO.
2148 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2150 * config/i386v.mt: Add exec.o to TDEPFILES.
2152 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2154 * i386v-nat.c: Remove space from front of #endif.
2155 * irix4-nat.c: Remove externs of registers[], include inferior.h
2157 * mips-nat.c: Explicitly initialize zerobuf to 0!
2158 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2159 Always setup fci->frame, even if it's non-zero. Too many places
2160 depend upon this behavior (and I have to get a release out the
2162 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2163 processing_gcc_compilation if we find the embedded stabs marker.
2164 This fixes several bugs with finding the location of short or char
2165 function parameters passed on the stack.
2167 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2169 Native support for sun4sol2.
2171 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2172 * nm-sysv4.h: new file.
2173 * Makefile.in (HFILES): added nm-sysv4.h.
2174 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2175 (NAT_FILE, NATDEPFILES): new macros.
2176 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2178 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2180 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2181 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2183 * Makefile.in (VERSION): Tick to 4.6.9.
2185 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2187 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2188 definition, replace with portable one.
2189 * remote-nindy.c: Lint.
2190 (nindy_wait): Return type is int, result is inferior_pid.
2191 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2192 (initialize_symmisc): Remove empty function.
2193 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2194 Remove obsolete, misspelled macro.
2195 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2196 (all @node commands): Use new form to avoid nitpicking errors.
2197 * doc/gdbint.texinfo: Document host/native/target split.
2199 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2201 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2203 * xm-mips.h (offsetof): Don't define this if __STDC__.
2205 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2207 umax native support (untested).
2209 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2211 (NAT_FILE, NATDEPFILES): new macros.
2212 * config/umax.mt (TDEPFILES): removed exec.o.
2213 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2214 removed to nm-umax.h.
2215 * nm-umax.h: new file.
2216 * Makefile.in (HFILES): added nm-umax.h.
2218 hppa native support (untested).
2220 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2221 (NAT_FILE, NATDEPFILES): new macros.
2222 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2223 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2224 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2225 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2226 * hppa[bh]-xdep.c: removed.
2227 * hppa[bh]h-tdep.c: do not include ptrace.h.
2228 * Makefile.in (HFILES): added nm-hppa[bh].h.
2230 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2232 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2234 * mips-nat.c: Straighten out include files. Work around
2235 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2238 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2240 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2241 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2242 backtraces from core files work.
2243 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2244 Functions are now defined in mips-nat.c.
2246 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2248 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2249 serial_default_name().
2251 * remote-hms.c, ser-go32.c, serial.h: Change from
2252 serial_timedreadchar() to new serial_readchar().
2254 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2256 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2258 * c-exp.y: Moved handling of 'const' and 'volatile' from
2259 <type> to <typebase>. This removes 2 conflicts.
2261 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2263 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2264 from breakpoint table when reseting breakpoints.
2266 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2268 Native support cleanup and corefile fixes for i386 SVR4 systems.
2270 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2271 fill_fpregset): Moved to i386v4-nat.c
2272 * i386v4-nat.c, nm-i386v4.h, : New files.
2273 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2274 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2275 change i386v-nat.o to i386v4-nat.o.
2277 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2279 Miscellaneous 386 configs updated.
2281 * config/i386aout.mt (TDEPFILES): removed exec.o.
2282 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
2283 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
2284 (NAT_FILE, NATDEPFILES): new macros.
2285 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
2286 config/i386v4.mt (TDEPFILES): removed exec.o.
2287 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
2288 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2289 (NAT_FILE, NATDEPFILES): new macros.
2290 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
2291 fork-child.o coredep.o corelow.o i386-xdep.o.
2292 (NAT_FILE, NATDEPFILES): new macros.
2294 Native support cleanup for i386bsd (untested).
2296 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
2297 * config/i386bsd.mh (NATDEPFILES): added exec.o
2298 * tm-i386bsd.h (FLOAT_INFO): removed.
2299 * nm-i386bsd.h (FLOAT_INFO): added.
2301 Native support for i386v (untested).
2303 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
2304 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2305 (NAT_FILE, NATDEPFILES): new macros.
2306 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2307 * i386-xdep.c: removed.
2308 * Makefile.in (HFILES): added nm-i386v.h
2309 * i386v-nat.c, nm-i386v.h: new file.
2310 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
2312 * tm-i386v.h (FLOAT_INFO): removed.
2314 Native support for linux (untested).
2316 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
2317 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
2318 (NAT_FILE, NATDEPFILES): new macros.
2319 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2320 * Makefile.in (HFILES): added nm-linux.h.
2321 * nm-linux.h: new file.
2322 * xm-linux.h: updated copyright. cleaned up formatting.
2323 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
2325 Native support for sun386 (untested).
2327 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
2328 fork-child.o sun386-xdep.o.
2329 (NAT_FILE, NATDEPFILES): new macros.
2330 * config/sun386.mt (TDEPFILES): removed exec.o.
2331 * Makefile.in (HFILES): added nm-sun386.h.
2332 * sun386-nat.c, nm-sun386.h: new file.
2333 * sun386-xdep.c: removed.
2334 * xm-sun386.h: updated comment and copyright.
2335 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2338 Native support for i386mach (untested).
2340 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
2341 fork-child.o mach386-xdep.o.
2342 (NAT_FILE, NATDEPFILES): new macros.
2343 * Makefile.in (HFILES): added nm-i386mach.h.
2344 * nm-i386mach.h, i386mach-nat.c: new files.
2345 * mach386-xdep.c: removed.
2346 * xm-i386mach.h: updated copyright.
2347 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2350 Native separation for go32 (untested).
2352 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
2353 * go32-nat.c: new file.
2354 * go32-xdep.c (call_ptrace, child_resume,
2355 fetch_inferior_registers, store_inferior_registers,
2356 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
2358 Native support for m88k (untested).
2360 * Makefile.in (HFILES): added nm-m88k.h
2361 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
2362 FETCH_INFERIOR_REGISTERS): removed.
2363 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
2364 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
2365 (NAT_FILE, NATDEPFILES): new macros.
2366 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
2367 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
2368 * m88k-xdep.c: removed.
2370 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
2372 * i386b-nat.c: Comment changes.
2373 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
2375 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
2377 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
2379 Avoid longjmp()-catching compilation errors in cross-ports.
2381 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
2382 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
2383 Move from mips-tdep.c and tm-{irix3,mips}.h.
2384 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
2386 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
2389 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
2390 (fetch_core_registers): Fix bfd_seek arguments.
2392 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
2394 Make core files work again (add back the `core' target).
2396 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
2397 (NATDEPFILES): Add corelow.o.
2398 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
2401 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
2402 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
2403 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
2404 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
2405 appears. FIXME, these should be moved to NATDEPFILES for native
2408 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2410 Ultra3 host/target/native split. (untested).
2412 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
2413 (fetch_register, fetch_inferior_registers,
2414 store_inferior_registers, fetch_core_registers): removed to
2416 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
2418 * Makefile.in (HFILES): added nm-ultra3.h.
2419 * nm-ultra3.h, ultra3-nat.c: new files for native support.
2420 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
2422 (NAT_FILE, NATDEPFILES): new macros for native support.
2423 * config/ultra3.mt (TDEPFILES): exec.o removed.
2425 * xm-vaxult.h: add MEM_FNS_DECLARED.
2427 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
2429 * Makefile.in (VERSION): Roll to 4.6.8.
2430 (OBS): Put version.o first, so Makefile rebuild happens early.
2432 * command.h: Publicize prototype for not_just_help_class_command.
2433 * command.c: Remove proto.
2434 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
2435 output. Move "maint info" from class info to class maintenance,
2437 * infrun.c: Move "stop" to class_obscure, and give it a
2438 function so it will not be seen as a global help topic. FIXME,
2439 it should be possible to set these attributes independently.
2441 * core.c (core_command): Make nicer error message for no core support.
2443 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
2445 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
2446 (elfstab_build_psymtabs): staboffset and stabstroffset args are
2448 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
2449 (scan_compilation_units): Punt unused filename arg. dbfoff,
2450 lnoffset, and curlnoffset are file_ptr's now.
2451 (dwarf_build_psymtabs): Drop desc and filename args; use
2452 objfile. dbfoff and lnoffset are file_ptr's now.
2453 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
2454 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
2455 (elf_symfile_read): Skip desc and filename args to
2456 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
2457 * gdb-stabs.h: Use file_ptr rather than off_t.
2458 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2459 compile-time debug check that someone turned off as "unused".
2460 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2461 * symfile.h: Update dwarf_build_psymtabs and
2462 elfstab_build_psymtabs prototypes.
2463 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2464 Use file_ptr offsets. bfd_seeks use L_SET.
2466 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2468 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2469 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2470 value so that demangler won't be invoked. This greatly speeds up
2472 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2473 linked_proc_info so that it properly deallocates the appropriate
2474 item after it is done with it instead of before.
2475 * Don't pass bogus frame pointer to create_new_frame(). Just
2476 leave it as zero so that lower level code will figure out the
2479 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2481 Sony News native support.
2483 * Makefile.in (HFILES): added nm-news.h.
2484 * nm-news.h: new file.
2485 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2486 fork-child.o coredep.o to NATDEPFILES.
2487 (NAT_FILE, NATDEPFILES): new macros for native support.
2488 * config/news.mt (TDEPFILES): removed exec.o.
2490 * remote-vx.c: remove redundant include of sys/time.h.
2492 * infrun.c: include ctype.h. Otherwise some machines result in
2493 undefined for isdigit.
2495 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2497 * configure.in: Convert m68k entries to m68* entries to handle
2498 all the various m68xxx hosts and targets.
2499 * config/news1000.mt: No longer needed, same as news.mt.
2501 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2503 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2505 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2507 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2508 nm-sun2.h, nm-mips.h.
2510 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2512 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2514 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2516 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2518 * xm-hppah.h: if __STDC__ is not defined, define
2520 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2521 compiler; see the comment in the file.
2523 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2525 First cut at support for all BSD variants on 386.
2527 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2528 * i386b-nat.c: New native support file.
2529 * configure.in: Add host and target for i[34]86-*-bsd*.
2530 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2532 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2534 Sun2 native support (untested).
2536 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2537 REGISTER_U_ADDR): removed to nm-sun2.h.
2538 * nm-sun2.h: new file.
2539 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2540 fork-child.o sun3-xdep.o removed.
2541 (NAT_FILE, NATDEPFILES): new macros.
2543 Mips native support. Decstation and iris4 have been tested.
2546 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2547 fill_fpregset): removed to irix4-nat.c
2548 * mips-xdep.c: removed.
2549 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
2551 * procfs.c: include nm.h.
2552 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
2553 * xm-irix4.h: bump copyright.
2554 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
2555 PROC_NAME_FMT): removed.
2556 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
2557 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
2558 (NAT_FILE, NATDEPFILES): new macros for native support.
2559 (CC): supply default compiler switches.
2560 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
2561 fork-child.o coredep.o.
2562 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
2564 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
2565 fork-child.o mips-xdep.o coredep.o.
2566 (NAT_FILE, NATDEPFILES): new macros for native support.
2568 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2570 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
2571 (NATDEPFILES): added fork-child.o
2572 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
2573 (NATDEPFILES): added fork-child.o
2574 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
2575 (NATDEPFILES): added fork-child.o
2577 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
2579 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
2580 by using puts_filtered instead.
2582 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2584 * remote-nindy.c (nindy_load): Replacement version from Steve
2585 Chamberlain, doesn't require forking to run "strip" or "sx".
2587 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
2589 * Makefile.in (HFILES): Add nm-*.h files.
2591 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2593 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
2594 (NATDEPFILES): added fork-child.o.
2596 * doc/gdbint.texinfo: document a few more macros, create new
2597 section for native macros.
2599 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
2601 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
2602 resolution of copyright issues.
2604 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
2606 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
2607 subdir gets configured.
2609 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
2611 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
2613 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
2614 searching for a "bfd_strip" program. Also, fixed up arguments
2615 passed to that program.
2617 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
2618 which is now used for something else. Rewrite description of
2619 associated parameters to match how gdb does it now.
2620 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
2622 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
2624 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2626 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
2629 * inferior.h (proc_signal_handling_change): prototype removed.
2630 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
2631 (handle_command): now calls target_notice_signals.
2632 * procfs.c (proc_signal_handling_change): renamed to
2633 procfs_notice_signals. Now static. Add prototype. All callers
2635 * target.h (struct target_ops): new field, to_notice_signals.
2636 (target_notice_signals): new macro to cover new field.
2637 * target.c (cleanup_target): default to_notice_signals to ignore.
2638 * corelow.c (core_ops),
2640 inftarg.c (child_ops),
2641 procfs.c (procfs_ops),
2642 remote-adapt.c (adapt-ops),
2643 remote-eb.c (eb_ops),
2644 remote-es1800.c (es1800_ops, es1800_child_ops),
2645 remote-hms.c (hms_ops),
2646 remote-mm.c (mm_ops),
2647 remote-nindy.c (nindy_ops),
2648 remote-st2000.c (st2000_ops),
2649 remote-udi.c (udi_ops),
2650 remote-vx.c (vx_ops, vx_run_ops),
2651 remote.c (remote_ops),
2652 target.c (dummy_target),
2653 xcoffexec.c (exec_ops): added static initializer for
2655 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
2657 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
2659 * main.c (define_command): Add forgotten initializer.
2661 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
2663 * language.c, language.h: Move saved_language out to global
2664 expected_language. Set expected_language when user expectation
2666 * language.c (language_info): Don't print type/range checking gub.
2667 * main.c (main): Set expected language.
2668 (execute_command): Check against expected language.
2669 * symfile.c (set_initial_language): Set expected language.
2671 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
2673 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2675 A bunch of changes mostly to improve debugging of C++ programs.
2676 Specifically, the calling of inferiors methods is improved.
2678 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
2679 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
2680 hide the implementation details of pointer-to-method objects.
2681 How to tell if the pointer points to a virtual method is
2682 still very dependent on the particular compiler, but this
2683 should make it easier to find the places to change.
2684 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2685 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2686 macros, instead of a hard-wired-in code that incorrectly
2687 assumed a no-longerused representation of pointer-to-method
2688 values. And otherwise fix the relevant bit-rotted code.
2690 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2691 If there are both fields and methods, put a space between.
2693 * stabsread.c (read_struct_type): Fix bug in handling of
2694 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2695 by '_'). (It used to prematurely exit the loop reading in
2696 the fields, so it would think it should start reading
2697 methods while still in the fields. This could crash gdb
2698 given a gcc that can emit nested type information.)
2700 * valops.c (search_struct_method): Pass 'this' value by
2701 reference instead of by value. This provides a more
2702 consistent interface through a recursive search where the
2703 "bottom" functions may need to adjust offsets (due to multiple
2705 * valops.c, value.h, values.c: Pass extra parameters to
2706 value_fn_field and value_virtual_fn_field so we can
2707 correctly adjust offset for multiple inheritance.
2708 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2709 virtual function calls by using value_virtual_fn_field().
2710 * values.c: New function baseclass_offset, derived from
2711 baseclass_addr (which perhaps can be made obsolete?).
2712 It returns an offset rather than an address. This is a
2713 cleaner interface since it doesn't mess around allocating
2715 * valops.c (search_struct_method): Use baseclass_offset
2716 rather than baseclass_addr.
2718 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2720 * Makefile.in: Re-install 29K/UDI stuff.
2721 * remote-udi.c (udi_resume): Clean up.
2722 * (udi_wait): Rewrite, leave out bugs.
2723 * Add debugging code to print out all register fetches and stores.
2724 * Straighten out target_ops.
2725 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2727 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2729 * remote-udi.c (udi_create_inferior): run with no arguments should
2730 not pass the program name as an argument, since the UDI code
2731 already handles that.
2732 (udi_load): get the symbols from prog_name, not arg_string (the
2733 load command should really use arg_string as the program name, not
2734 prog_name, but at least the run command works now).
2736 * munch: HP9000/300 nm puts an extra space between T and symbol
2739 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2740 needed for vxworks targets.
2742 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2744 * am29k-tdep.c (_initialize_29k): Make it possible for the
2745 user to set and query the address where function calls into the
2746 inferior write a small scratch routine. `set call_scratch_address'
2747 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2748 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2749 not already cached validly.
2751 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2753 Rs6000 native support.
2755 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2756 machines without this header should not be compiling this file.
2757 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2758 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2759 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2760 * xm-rs6000.h: do not include ptrace.h.
2761 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2762 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2763 infptrace.o and inftarg.o move to NATDEPFIES.
2764 (NAT_FILE, NATDEPFILES): new macro for native support.
2766 Sun3 native support.
2768 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2769 new macros for native support.
2770 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2771 removed sun3-xdep.o.
2772 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2774 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2775 * sun3-nat.c, nm-sun3.h: new files for native support.
2777 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2779 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2780 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2781 dbfsize and use it to initialize new local file scope dbsize.
2782 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2783 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2784 DIEs as well as the current check for undersize DIEs. This helps
2785 to gracefully detect and reject corrupted DIE information.
2787 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2789 Add `command hooks' and a hook for inferior program stopping.
2791 * command.h (struct cmd_list_element): Remove unused `aux'
2792 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2793 * command.c (add_cmd): Initialize new fields, elim old.
2794 (add_alias_cmd): Clone new fields.
2795 (delete_cmd): Un-hook hookee if we're deleting hook.
2796 (help_cmd): Tell user the command is hooked, if it is.
2797 (lookup_cmd_1): Abbreviations return the original command
2798 instead of themselves, so that hooks on the original cmd will be
2800 * defs.h (enum command_class): Add class_pseudo and comments.
2801 * gdbcmd.h (execute_user_command): Add prototype.
2802 * infrun.c (normal_stop): If the stop command is hooked,
2803 run the hook whenever we stop.
2804 (hook_stop_stub): Stub for catch_errors.
2805 (_initialize_infrun): Set up pseudo "stop" command.
2806 * main.c (execute_user_command): Code extracted from execute_command.
2807 (execute_command): If hooked, run the hook before the command.
2808 (define_command): If defining a new hook, check the command it
2809 is hooking, and warn if none. Install the hook.
2810 * source.c (_initialize_source): "l" is an abbrev for "list".
2811 * doc/gdb.texinfo: Document command hooks.
2813 * Makefile.in (VERSION): Roll to 4.6.7.
2814 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2815 * infrun.c (breakpoints_inserted): Make it static again.
2816 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2818 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2820 Native file renaming.
2822 * nat-sparc.c -> sparc-nat.c
2823 * nat-sun4os4.h -> nm-sun4os4.h
2824 * nat-trash.h -> nm-trash.h
2825 * config/sun4os4.mh: track file renaming.
2826 * configure.in: link to nm.h rather than nat.h.
2827 * infptrace.c: include nm.h rather than nat.h.
2829 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2831 Host/target/native split for sun4.
2833 * Makefile.in (TSOBS): removed corelow.o.
2834 * infptrace.c: included nat.h.
2835 * nat-trash.h: temporary header file. This should be removed once
2836 all hosts have the native/host/target split.
2837 * configure.in: add a symlink from nat-trash.h to nat.h if no
2838 other nat file exists for this configuration.
2839 * sparc-tdep.c: no longer include sys/ptrace.h.
2840 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2841 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2843 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2844 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2845 to NATDEPFILES. removed sparc-xdep.o.
2846 (NATDEPFILES, NAT_FILE): new macros for native support.
2848 Break the direct connection from core_file_command to any
2849 particular type of core file support.
2851 * target.h (find_core_target): new prototype.
2852 * target.c (find_core_target): new function. Walks the target
2853 list looking for the core target.
2854 * core.c (core_file_command): replace calls to core_detach and
2855 core_open with find_core_target and direct calls.
2857 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2859 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2861 config/hp300hpux.mh: ALLOCA1 was not defined.
2863 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2865 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2866 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2867 until we can figure out a better way to do paging.
2869 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2871 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2872 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2873 * hppa-coredep.c: Remove, now that we use the hook.
2874 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2875 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2877 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2878 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2879 be ripped out and reimplemented right (see elfread.c).
2880 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2882 Rename all HPPA files to fit into unique DOS filenames:
2883 * *hppabsd* => *hppab*
2884 * *hppahpux* => *hppah*
2886 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2888 Make the /proc support a target-struct in its own right.
2890 * Makefile.in: Remove inftarg.[co], since it is now included via
2892 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2893 reference infptrace.o. Add fork-child.o to all *.mh that
2896 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2897 No longer global functions.
2898 (fork_inferior): New global function from fork-child.c.
2899 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2900 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2901 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2902 (child_create_inferior): New tiny function that calls fork_inferior.
2903 * fork-child.c: New file, containing fork_inferior, which is
2904 built from slight mods to inftarg.c's child_create_inferior.
2906 * procfs.c (procfs_ops): Add target vector.
2907 (attach): Rename as static do_attach.
2908 (procfs_create_inferior): New tiny function that calls fork_inferior.
2909 (child_xfer_memory): Rename to static procfs_xfer_memory.
2910 (store_inferior_registers): Rename to static procfs_store_registers.
2911 (inferior_proc_init): Rename to static procfs_init_inferior.
2912 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2913 procfs_files_info, procfs_open, procfs_mourn_inferior,
2914 procfs_can_run): Slightly mangled copies of the corresponding
2915 child_XXX routines from inftarg.c.
2916 (proc_wait): Renamed to static procfs_wait.
2917 (child_resume): Rename to static procfs_resume.
2918 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2919 (initialize_proc_fs): Rename to initialize_procfs. Set up
2922 * putenv.c: index -> strchr.
2923 * regex.c: Always rename bcopy to memcpy, etc.
2924 FIXME: Eventually do the renames rather than use #define's.
2925 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2927 * sparc-xdep.c: Move deferred_stores to target dependent.
2928 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2930 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2932 Split non-target-dependent code out of target_attach routines.
2934 * target.h: Comments on target_attach args and results.
2935 * infcmd.c (attach_command): Check for existing execution, call
2936 target_attach, set up terminal status and wait_for_inferior, wait
2937 for the attach status, and do normal_stop.
2938 * inftarg.c (child_attach): Remove target independent stuff.
2939 * remote-adapt.c (adapt_attach): Ditto.
2940 * remote-mm.c (mm_attach): Ditto.
2941 * remote-udi.c (udi_attach): Ditto.
2942 * remote-vx.c (vx_attach): Ditto.
2946 * remote-hms.c (hms_attach): Remove completely, it was useless.
2947 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2948 commented-out start_remote calls.
2949 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2950 DENTER and DEXIT macros and their calls. Use a real debugger --
2951 like gdb -- to see what functions are being called when.
2952 * utils.c (strcmp_iw): Make nonstatic, for lint.
2954 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2956 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2958 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2960 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2961 fix to differentiate between gcc1 & gcc2 compiled files so that we
2962 can debug calls that pass structs as args correctly.
2963 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2964 so, and what version.
2966 * remote.c (remote_wait): Make regs be char to avoid picayune
2967 ANSI compiler warnings.
2969 * energize.h: Move all external struct decls to inside of
2970 __STDC__, add prototype for energize_shell_wait().
2971 * energize.c (getpty): Clean up, make us really get a controlling
2973 * (energize_initialize): Disable SIGIO prior to setting up for
2974 I/O interrupts. Move setsid(), et. al. to getpty().
2975 * (energize_shell_wait): New routine to wait for things started
2976 via the shell command, uses wait() instead of /dev/proc.
2977 * Also, add prototype for execute_command_1().
2979 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2981 * inftarg.c (child_create_inferior, child_attach,
2982 child_mourn_inferior): collect unix child process stratum
2983 functions which live below the target vector into this file to
2984 facilitate host/target/native split. Also, make them static.
2985 * inflow.c (child_mourn_inferior): removed.
2986 * infrun.c (child_create_inferior, child_attach): removed.
2987 (resume): becomes global so that functions below the
2988 target vector can find it.
2989 * inferior.h (resume): add prototype.
2990 (child_mourn_inferior, child_create_inferior, child_attach):
2993 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2994 replaced with find_default_attach and
2995 find_default_create_inferior.
2997 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2999 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3000 addresses don't get displayed in the wrong positions.
3002 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3004 Separate core functions along target vector in preparation for
3005 native support. Functions above vector now live in core.c. Those
3008 * core.c (solib_add_stub, core_close, core_open, core_detach,
3009 get_core_registers, core_files_info, core_ops): moved to corelow.c
3010 (_initialize_core): removed addition of core_ops target.
3011 * corelow.c: new file.
3012 (solib_add_stub, core_close, core_open, core_detach,
3013 get_core_registers, core_files_info, core_ops): moved from core.c
3014 (_initialize_corelow): new function.
3015 * gdbcore.h (core_open, core_detach): added prototypes.
3016 (core_ops): add forward declaration.
3017 * Makefile.in (SFILES_MAINDIR): add core.c
3019 (TSOBS): change core.o to corelow.o
3021 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3023 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3024 instead of 'sun' predefined symbol so that trap analysis code is
3025 enabled only when the TARGET is a sun3.
3027 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3029 * tm-i960.h (ext_format_i960): Add top-level declaration.
3030 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3031 blocks, else Sun4 compiler complains.
3033 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3035 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3036 instruction's argument. Patch from jonathan@cs.stanford.edu
3039 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3041 Break the thread of control that implies that a unix child
3042 process will be the default target.
3044 * target.c (find_default_run_target, find_default_attach,
3045 find_default_create_inferior, return_zero): new functions.
3046 (cleanup_target): Make return_zero the default for to_can_run.
3048 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3049 child_create_inferior references with find_default_XXX instead.
3051 * target.h (struct target_ops): new field, to_can_run.
3052 (find_default_attach, find_default_create_inferior): new prototypes.
3053 (target_can_run): new macro.
3055 * Also added a zero (default) to_can_run element to all static
3056 struct target_ops initializations throughout GDB, except:
3057 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3059 * infrun.c (child_create_inferior): Clean up error handling when
3060 no exec file is specified.
3061 (child_attach): Don't require exec file.
3063 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3065 Remove kill_inferior_fast, in favor of target_kill, which goes
3066 through the target vector.
3068 * inferior.h (kill_inferior_fast): remove declaration.
3070 * main.c (disconnect): call quit_cover using catch_errors rather
3071 than calling kill_inferior_fast directly. New way goes through
3072 the target vector, handles attached processes, and writes
3073 command history if appropriate.
3074 (quit_cover): new function, wrapper for quit_command.
3076 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3077 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3078 inlining them into the local kill_inferior when needed.
3080 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3082 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3083 * stabsread.c (read_struct_type): Simplify complicated expression
3084 for dumb DECstation compiler.
3086 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3088 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3089 operands to memory management instructions, from WRS.
3091 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3093 * main.c (main): Back out previous language setting changes.
3094 Replace with simple default to C before processing any init
3095 files. There MUST be a language set, even in the absence of
3096 init files or executables, or expression parsing fails.
3098 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3100 * main.c (main): Move code that sets initial language to
3101 symfile.c. Fixup places where command files are processed to
3102 be consistent in setting a default language if none has been
3104 * symfile.c (set_initial_language): Add code moved from
3105 main() that sets an initial default language when a new
3106 symbol file is read.
3107 * symfile.c (symbol_file_command): Call set_initial_language.
3108 * symtab.c (find_main_psymtab): Add FIXME comment.
3110 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3112 * breakpoint.c, sparc-tdep.c: comment changes.
3113 * configure.in: removed target_dependent line.
3115 * remote-mm.c (mm_attach): change printf to error to prevent
3117 * remote-udi.c (udi_attach): change printf to error to prevent
3120 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3121 calls to {fetch|store}_inferior_registers with calls to
3122 target_{fetch|store}_registers, for remote-target independence.
3124 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3126 * Makefile.in: Fix bug I introduced in merging Rich's change.
3127 * infrun.c (child_create_inferior): Use proceed() rather than
3128 doing all the same stuff by hand.
3130 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3132 * Makefile.in, configure.in: add support for files used only when
3133 configured native, that is, when host = target.
3135 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3137 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3138 stores are target dependent and were moved from xm to tm.
3140 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3142 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3144 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3145 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3147 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3149 * target.h (struct target_ops): removed to_convert_to_virtual and
3150 to_convert_from_virtual elements. Initializations removed from
3151 all static initializations.
3152 (target_convert_to_virtual, target_convert_from_virtual):
3154 (host_convert_to_virtual, host_convert_from_virtual): Removed
3155 forward declarations.
3156 * target.c (cleanup_target): removed default assignments for
3157 to_convert_to_virtual and to_convert_from_virtual.
3158 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3160 * findvar.c (value_of_register, value_from_register):
3161 target_convert_to_virtual inlined.
3162 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3163 * valops.c (value_assign): target_convert_from_virtual inlined.
3165 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3167 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3168 position wrong if used for the prompt.
3169 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3171 Support for accessing arbitrary MIPS stack frames in memory.
3173 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3174 set, run it before INIT_EXTRA_FRAME_INFO.
3175 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3177 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3178 (FP) value in the frame_info struct if it is zero (as from top of
3180 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3182 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3183 comes back as zero. So does FP_REGNUM, as a trigger for
3184 init_extra_frame_info.
3186 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3187 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3188 (INIT_FRAME_PC): Defined to null.
3189 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3190 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3191 Briefly explain MIPS stacks in GDB.
3193 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3195 * copying.awk, copying.c (show_copying_command,
3196 show_warranty_command): Rename from copying_info, warranty_info,
3197 to match command function conventions.
3199 * utils.c (prompt_for_continue): Reinitialize more-counts
3200 before printing anything, and again afterward. Fix comments.
3201 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3202 or alloca() if needed.
3204 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3205 detect native versus cross-host.
3207 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3209 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3210 Suns. Rename to m68k_saved_pc_after_call.
3211 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3212 m68k_saved... instead of sun3_saved...
3214 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3216 * Makefile.in (update-depend, update-alldeps): Split out of
3217 setup-to-dist, for convenience in rebuilding the depend and
3219 (assorted): Update to catch straggler files when building gdb.tar.Z.
3221 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3223 Preliminary cleanup for splitting host/native/target.
3225 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3226 here; it is dealt with at a gdb-target-independent level.
3227 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3228 high toned routine. Fix return type to void.
3229 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3230 Rich and I believe the "real problem" was that both single_step
3231 and target_resume were issuing PT_CONTINUE calls. This would
3232 cause the second PT_CONTINUE to sometimes fail because the process
3233 was already running.
3234 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3236 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3238 * energize.c (pty_to_kernel): Must check for EAGAIN as
3239 termination condition.
3240 (full_filename): Don't prepend dirname if filename begins with /.
3241 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3243 (getpty (NCR)): Lotsa bug fixes...
3244 (kernel_dispatch (case StopRType)): Use kill() instead of
3245 killpg() so we can deal with losing systems...
3246 (wait_for_events): Work around NCR select() lossage. It doesn't
3247 zero out readfds when select() returns zero.
3248 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3249 getcwd() instead of getwd() (NCR getwd() seg faults).
3250 (energize_wait): Use sigaction() for NCR. Their version of signal()
3251 is unreliable by default.
3253 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3254 error from PIOCSWSTOP.
3256 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3257 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3258 defs.h, utils.c: Make vfprintf_filtered global.
3260 * energize.c (send_location): New routine to consolidate all
3261 places where we must notify kernel of where the given pc is.
3262 (cplus_demangle): Put single-quotes around demangled names.
3263 (energize_call_command): Call send_location() after doing up,
3264 down, and frame commands.
3266 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3268 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3269 pass at doc for two new remote targets---29K using UDI, and Tandem
3270 ST2000 using STDBUG.
3272 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3274 * doc/all.m4: turn on H8/300 stuff for generic manual
3276 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3277 after explicit call to breakpoint() in serial stubs.
3279 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3281 * mipsread.c: Clean up some white space.
3282 (parse_symbol): Handle stEnd of stFile.
3283 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
3285 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
3286 store_inferior_registers): Replace unexplained numbers
3287 with manifest constants from a DECstation header file.
3288 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
3289 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
3291 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
3293 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
3294 for "down". Suggested by Richard Stallman.
3296 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3298 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
3299 redeclaration bug on SunOS 4.
3301 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
3303 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
3304 * m68k-stub.c: Remove a few extraneous ANSI-isms.
3305 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
3306 they aren't already there.
3307 * remote-vx.c (vx_prepare_to_store): Ditto.
3308 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
3310 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
3312 Removed a large number of changes inserted by Per Bothner
3313 for C++ support. These will go back in when they've been
3316 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
3318 * serial.h: Fix prototye for serial_raw().
3319 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
3320 serial_write() to match prototypes.
3321 * remote-st2000.c (get_reg_name): Make *p be const.
3323 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3325 * remote-nindy.c (nindy_fetch_registers): Make return type void,
3326 to agree with target structure field type.
3327 (nindy_store_registers): Ditto.
3329 * Makefile (OPCODES): New var, pointing to opcodes library.
3330 (CLIBS, CDEPS): Include it.
3331 (saber_gdb): Load opcodes library.
3333 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
3335 * a68v-xdep.c (store_inferior_registers): declare as void.
3336 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
3337 * remote-st2000.c: Massive changes to use new serial package.
3338 Also added 'connect' command to transparantly connect to serial
3340 * ser-termios.c: Big cleanup, use nicer coding conventions.
3341 * ser-bsd.c: New module, serial stuff for BSD systems.
3342 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
3343 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
3345 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3347 * doc/gdb.texinfo: fix shameful error of agreement reported by
3348 jimb@occs.cs.oberlin.edu (Jim Blandy)
3349 * doc/gdb.texinfo: remove old partial discussion of remote serial
3350 protocol (via serial debug stubs)
3351 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
3352 use of serial debug stubs
3354 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3356 * symfile.h: Declaration of set_demangling_style() moved
3357 here from demangle.h (which is now in ../include).
3358 * i386-xdep.c: Update comment.
3360 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3362 * symtab.c (completion_list_add_symbol): restructured to optimize
3363 for time. First clip names that cannot match. Then clip any
3364 names we've already considered. Drop a redundant strncpy. Drop
3365 a redundant malloc and associated free for demangled names.
3367 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3369 * a68v-xdep.c (store_inferior_registers): Define as type void.
3370 * configure.in: Add host m68k-apollo*-bsd*.
3371 * demangle.c (struct demanglers): Use enum instead of constant
3372 value to keep braindamaged HP/Apollo compiler happy.
3374 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3376 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
3377 match "FOO". This allows 'break Foo' to work when Foo is
3378 a mangled C++ function. (See comment before function.)
3380 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
3382 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
3383 for files in vx-share/*.c.
3384 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
3385 for normal GDB source files.
3387 * Makefile.in (VERSION): Roll to 4.6.6.
3389 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
3390 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
3391 * tm-sun3os4.h: Update comments.
3392 * xm-delta88.h: Remove STACK_END_ADDR.
3394 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
3396 * Makefile.in (VERSION): Roll to 4.6.5.
3398 * infrun.c: Lint for recent `handle' changes.
3400 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
3401 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
3402 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
3403 should include a ser-XXX.o module.
3405 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
3406 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
3408 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
3409 known suns in configure.in, rather than mapping them to unique
3410 config files that happen to duplicate other config files.
3411 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
3412 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
3414 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
3416 * configure.in (*-*-sunos*): Use trailing * to match all
3417 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
3418 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
3419 in production on Sun-4.
3420 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
3421 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3422 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3424 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
3425 config/sparc-noun.mt: New target configs for embedded.
3426 * config/sun4os3.{mh,mt}: Remove, never existed in production.
3428 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
3429 target definitions for embedded with and without underlines on
3430 identifiers. FIXME -- this ought to be known by BFD instead.
3432 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
3433 not a parameter of the CPU, but of the development environment.
3434 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
3436 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3438 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
3439 (which involves reading in main's symtab) if we have no breakpoints.
3441 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3443 * dwarfread.c (cu_language): New local variable to record
3444 language for current compilation unit being processed.
3445 * dwarfread.c (set_cu_language): New local function to decode
3446 and record language for current compilation unit being processed.
3447 * dwarfread.c (synthesize_typedef): Add local function to
3448 synthesize a typedef for C++ classes, structs, unions, and
3450 * dwarfread.c (read_structure_scope): Synthesize typedefs
3451 for C++ classes, structs and unions.
3452 * dwarfread.c (read_enumeration): Synthesize typedefs for
3454 * dwarfread.c (read_file_scope): Call set_cu_language to
3455 record language for current compilation unit. After symtab
3456 is built, save this recorded language.
3457 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
3458 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3459 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3460 typedefs for C++ classes, structs, unions, and enumerations.
3461 * dwarfread.c (scan_compilation_units): Call set_cu_language
3462 to record language for current compilation unit.
3463 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3464 for TAG_enumeration_types, rather than in add_partial_symbol.
3465 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3466 case with class, struct, and union type cases, now that they are
3467 the same. Remove tests for non-NULL name attributes, now done
3469 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3470 treat as alias for TYPE_CODE_STRUCT for now.
3472 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3474 * Makefile.in: map "gdb" through program_transform_name when
3477 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3479 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3480 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3481 Use "regi" for local indexing through register numbers, reserving
3482 "regno" for the name of a specific register passed as an input
3483 parameter. Fix bug propagated through all versions that sometimes
3484 used regno as an index when it should have been regi, thus using
3485 -1 as an index in some cases.
3487 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3489 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3490 respectively, so same demangler can be used by other programs.
3491 * Makefile.in: Remove demangler stuff.
3492 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3493 * demangle.c (_initialize_demangler): Tell demangler which
3494 CPLUS_MARKER to assume.
3496 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3498 RS/6000 portability changes (for hosting cross-debuggers).
3500 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3501 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3502 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3503 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3504 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3505 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3506 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3507 (NO_SINGLE_STEP): Add, target-dependent.
3508 (loadinfotextindex): Lowercase, remove "aix_".
3509 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3510 (NO_SINGLE_STEP): Remove, target-dependent.
3511 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3512 * xcoffread.c: Only build file if RS/6000 native GDB.
3513 (build_function_symbol): Remove #if 0'd code.
3514 * rs6000-tdep.c: Cleanup. Add static fn protos.
3515 Use CORE_ADDR for addresses throughout. Make void fns void.
3516 (pop_dummy_frame): Add FIXME about bogosity of design here.
3517 (rs6000_struct_return_address): Ditto.
3518 (frameless_function_invocation, frame_get_cache_fsr,
3519 frame_initial_stack_address, xcoff_relocate_symtab,
3520 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3521 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3522 Use CORE_ADDRs. Change identifiers to lowercase.
3524 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3525 supplying dummy routines if non-native. Add prototype for
3526 static exec_one_dummy_insn. Move a mess of functions to
3527 rs6000-tdep.c (as above). Remove #if 0'd code.
3529 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3530 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3531 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3533 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3536 * vx-share/README, nindy-share/README: New files describing
3537 how these directories' code is shared, and with whom.
3539 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3541 * configure.in (target configurations): Reformat into table.
3542 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
3544 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
3545 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
3546 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
3547 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
3548 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
3549 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
3551 * Makefile.in (config-check): Add command to check whether
3552 configure.in is consistent with config/*.
3554 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
3556 * configure.in (host configurations): Reformat nested cases into
3557 easy-to-maintain table.
3558 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
3559 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
3561 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
3563 * cplus-dem.c: Reorder args to most local functions to make them
3564 follow the consistent pattern of struct work_stuff pointer first,
3565 followed by pointer into string being demangled, followed by
3566 pointer to the string where the result is being stored, followed
3567 by other args. Also generally replace most variables of name
3568 "type" with "mangled" for consistency. They all pointed to the
3569 same string but half were one name and half the other.
3570 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
3571 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
3572 use whenever a qualified name is being demangled.
3573 * cplus-dem.c (do_type): Qualified names are treated similarly
3574 to fundamental types, not as modifiers of fundamental types.
3576 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
3578 * configure.in: Add sparclite as a target.
3580 * sparc-stub.c (handle_exception): Flush instruction cache just
3581 before returning to the user. (hexToInt): Fix overzealous cleanup.
3583 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
3585 * infrun.c (handle_command): Rewrite to allow multiple signal
3586 numbers, signal number ranges, and to recognize "all" to mean all
3587 signals except those used by the debugger.
3588 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
3589 to set or reset actions for specific signals.
3591 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
3593 * coffread.c (decode_type): Call alloc_type to alloc new
3595 * stabsread.c (read_array_type, read_range_type, define_symbol):
3596 Call alloc_type to alloc new types.
3597 * stabsread.c (define_symbol): Move dbl_valu symbol field data
3598 from type_obstack to symbol_obstack.
3599 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
3601 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
3602 associated with a type, using the same mechanism as was used to
3603 allocate space for the type structure itself.
3604 * coffread.c (patch_type, coff_read_struct_type,
3605 coff_read_enum_type): Use TYPE_ALLOC.
3606 * dwarfread.c (struct_type): Use TYPE_ALLOC.
3607 * gdbtypes.c (create_array_type, check_stub_method,
3608 allocate_cplus_struct_type): Use TYPE_ALLOC.
3609 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
3610 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
3611 read_range_type): Use TYPE_ALLOC.
3613 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
3615 * breakpoint.c (breakpoint_re_set): Select a default source
3616 symtab if one is not currently selected.
3617 * utils.c (query): Call wrap_here before building the output
3618 query string, to turn off wrapping and flush any buffered output.
3619 Otherwise our query may end up in the wrap buffer and never be
3621 * eval.c (evaluate_subexp): Report error when attempting to
3622 evaluate subscript for types without a target type, rather
3623 than dumping core by using the NULL pointer.
3624 * symfile.c (symbol_file_command): Forget current_source_symtab
3625 and current_source_line when discarding symbol table.
3627 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
3629 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
3631 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
3632 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
3634 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
3636 * remote.c (remote_open): Fix baud rate setting to make -b flag
3637 work. (remote_wait): Change 'T' message parser to deal with new
3638 improved format which allows stub to send an arbitrary bunch of
3640 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
3641 make all this re-entrant by storing all state on the stack. Clean
3642 up memory error trapping. (computeSignal, set_debug_traps):
3643 make it all table driven. Make a start at a baud rate setting command.
3645 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
3647 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
3649 * remote-vx.c: redefine malloc to avoid buggy declaration on
3650 RS/6000 <rpc/types.h>.
3651 xm-rs6000.h: include <sys/select.h> to define fd_set for
3652 <rpc/svc.h> on RS/6000.
3654 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
3656 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
3657 recursive invocations of make. Always create installation
3660 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
3662 * m68k-pinsn.c: Minor fix in style of output (don't use
3663 range to indicate floating point control registers).
3665 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
3667 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
3669 * infcmd.c (registers_info): Handle multiple register names.
3670 Changes inspired by Roland McGrath.
3672 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
3674 * sparc-stub.c: New file. Mix it with your SPARClite
3675 application, and it will speak GDB remote protocol!
3676 * remote.c (remote_wait): Change 'T' (expedited reply) message to
3677 deal with arbitrary registers. Needed for sparc-stub.
3679 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
3681 * cplus-dem.c (cplus_markers): Add table for gnu style and
3682 use throughout, in place of compile time constant CPLUS_MARKER.
3683 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
3684 * cplus-dem.c (cfront_special): New function, as suggested
3685 by pfieland@stratus.com.
3686 * cplus-dem.c (forget_types): New function.
3687 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3689 * cplus-dem.c (mop_up): Call forget_types().
3690 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3691 Use throughout, instead of checking current_demangling_style.
3692 * cplus-dem.c (demangle_signature): When finding an explicit
3693 start of function args, forget all remembered types for
3694 lucid/cfront style demangling.
3695 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3696 underbar characters, use last pair as the delimiter. Hoist
3697 gnu_special() call up to cplus_demangle(). Call cfront_special()
3699 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3700 for inherited classes.
3701 * cplus-dem.c (demangle_args): Document quirks of numbered
3702 references to previously seen types.
3703 * dbxread.c (read_ofile_symtab, process_one_symbol):
3704 Use AUTO_DEMANGLING rather than explicitly checking
3705 current_demangling_style.
3706 * demangle.h: Add some comments.
3707 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3708 CFRONT_DEMANGLING): New macros.
3709 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3710 not found in the actual producer string produced by lcc.
3711 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3712 than explicitly checking current_demangling_style.
3714 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3716 * breakpoint.c (enable_longjmp_breakpoint,
3717 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3718 Check for duplicate breakpoints at the same address. Bug report
3719 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3721 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3723 * buildsym.c (end_symtab): Document that end_symtab can return
3724 NULL under non-error conditions.
3725 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3726 returned from end_symtab for empty compilation units.
3728 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3730 * am29k-tdep.c: Lint from DECstation compiler.
3731 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3732 As the man page says, "Sometimes you just can't get lint to shut
3733 up". That doesn't mean you should blow away the code it won't
3735 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3736 it up over the next few weeks. Make mips x 29k build.
3737 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3738 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3739 but leave it as a comment because the breakpoint instruction
3740 is not easily accessible at this moment (it's static, and if
3741 we define one here, it goes into every file compiled).
3743 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3745 * Makefile.in (VERSION): Bump to 4.6.3.
3746 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3747 function scopes when building partial symbol tables.
3748 * objfiles.c (open_existing_mapped_file): Make it clear in
3749 warning message that out of date mapped files are ignored.
3750 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3751 unit source file name in error message.
3753 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3755 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3756 * dwarfread.c (struct_type): In absence of AT_byte_size for
3757 bitfield, use size of object of member's type for the size of
3758 the anonymous object containing the bit field.
3759 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3760 an AT_byte_size attribute is seen.
3761 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3762 union aux_ext (was aux_ent).
3763 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3764 unsigned char* to char*, for Lucid compiler.
3765 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3766 to be correct type (from unsigned char* to char*).
3767 * valprint.c (type_print_derivation_info): Minor tweak to placement
3768 of commas in derived class printing.
3769 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3771 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3773 * xm-go32.h: Define LSEEK_NOT_LINEAR
3774 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3775 then work out the lseek positions of newlines by running through
3776 the file and `tell'ing. This makes source file listing work on
3777 OS's where the relationship between physical position in file and
3778 canonical position is indeterminate, eg VMS and DOS.
3780 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3782 * stabsread.c: Ensure that all members of all allocated structures
3783 are initialized to known state to avoid hard to find bugs with gdb
3784 using fields containing random data.
3785 * buildsym.c (start_subfile): Compact dirname initialization.
3786 * buildsym.c (patch_subfile_names): New function.
3787 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3788 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3789 * buildsym.h (patch_subfile_names): Add prototype.
3790 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3792 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3794 * remote-udi.c: Update comments.
3796 * remote.c (getpkt): Only force retransmission ten times;
3797 after that, assume bug in target code, and handle pkt anyway.
3799 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3801 * configure.in: Add support for apollo 68k under BSD environment.
3802 * xm-apollo68b.h: New file to support above.
3804 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3806 * configure.in: Recognize i486 host cpu.
3807 * valprint.c (type_print_derivation_info): Print derivation info
3808 in same form as class declarations in source.
3809 * valprint.c (type_print_varspec_suffix): Split arg printing
3810 code out to type_print_args function.
3812 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3814 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3815 at_import, at_frame_base.
3816 * dwarfread.c (completedieinfo): Remove cases for obsolete
3817 AT_visibility, AT_import, and AT_frame_base attributes.
3818 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3819 i860, which can keep up to 4 shadow breakpoints.
3820 * tm-stratus.h (USG): Define.
3821 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3822 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3823 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3824 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3825 * config/stratus.mt (TDEPFILES): Include files available from
3826 stratus that are not yet in release pending receipt of paperwork
3828 * buildsym.c (finish_block): Minor code format change.
3829 * gdbtypes.h (struct field): Add to comments.
3830 * gdbtypes.h (virtual_field_bits): Add to comments.
3831 * objfiles.c (allocate_objfile): Change obstack interface to
3832 match FSF merging efforts.
3834 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3836 * Makefile.in (VERSION): Bump to 4.6.2.
3837 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3838 * Makefile.in (OBS): Add stabsread.o
3839 * Makefile.in (stabsread.o): Add build rule.
3840 * stabsread.c, stabsread.h: New files.
3841 * buildsym.c: Split out stabs specific support to stabsread.c.
3842 * buildsym.h: Split out stabs specific support to stabsread.h.
3843 * dbxread.c (stabsread.h): Include
3844 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3845 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3846 * dbxread.c (read_ofile_symtab): Call end_stabs.
3847 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3848 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3849 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3850 really_free_pendings to cleanups.
3851 * elfread.c (elf_new_init): Call stabsread_new_init.
3852 * gdbtypes.c: Small changes to maintenance commands.
3853 * mipsread.c (stabsread.h): Include.
3854 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3855 * xcoffread.c (stabsread.h): Include.
3856 * xcoffread.c (global_stabs): Remove redundant def.
3857 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3859 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3861 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3862 * inflow.c (terminal_init_inferior, terminal_inferior,
3863 terminal_ours_1, initialize_inflow): Record and use state
3864 of lmode_inferior_valid and lmode_ours_valid.
3866 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3868 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3869 include <sgtty.h> on USG. (from sef).
3871 * depend: es1800 dependency needed here.
3873 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3875 * buildsym.c (read_struct_type): Initialize structs allocated
3876 with alloca, to avoid using random values from stack later on.
3877 * defs.h (fprintf_filtered): Add prototype.
3878 * gdbtypes.c (check_stub_method): Fix misleading comments.
3879 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3881 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3882 small changes to maint support functions.
3883 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3884 for some fields and expand comments.
3885 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3886 macro and track change to obstack_full_begin macro.
3887 * utils.c (fprintfi_filtered): New function.
3888 * valprint.c (type_print_base): Fixup field printing to not
3889 print extraneous lines and not print bogus "no data fields"
3890 messages for C++ classes with no data members. Also use new
3891 fprintfi_filtered function.
3893 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3895 * configure.in: es1800 ok for 68000 too.
3897 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3899 * configure.in: echo error messages to stderr, not stdout
3901 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3903 * configure.in: recognize hppa* instead of hppa
3905 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3907 * energize.c: Second cut at DynamicLoad message handling.
3909 * energize.c: Relativize pathnames in #include statements.
3910 * (kernel_dispatch): Better error messages for unknown protocol
3912 * (kernel_dispatch): First cut at DynamicLoad message handling.
3914 * Makefile.in: Remove -I../readline from all compilations,
3915 include a special case for main.o instead.
3917 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3919 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3920 error if it fails to find a member type, rather than return NULL
3921 and trigger a coredump.
3922 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3923 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3924 match on complete demanglings, including argument lists for member
3925 functions, rather than just accepting the first demangling that
3926 matches the class and function name.
3927 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3928 to start_symtab as the directory name.
3929 * dwarfread.c (completedieinfo): Strip off any leading hostname
3930 portion of the AT_comp_dir attribute string. Gdb doesn't know
3931 what to do with them (FIXME).
3933 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3935 * breakpoint.c (commands_command): Simplify code a bit, remove
3936 unnecessary fflush().
3938 * Makefile.in (OTHERS): Add gcc.patch.
3939 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3941 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3943 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3944 lcc producer string.
3946 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3948 * WHATS.NEW renamed to NEWS.
3950 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3952 * dbxread.c, dwarfread.c: Re-enable experimental code to
3953 automatically select demangling style.
3954 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3955 DEMANGLING_STYLE, to make more descriptive. Revert back to
3956 "auto" as default. Comment use.
3957 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3958 * Makefile.in (${DEMANGLER}.o) Remove target and special
3961 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3963 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3965 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3967 * Makefile.in, demangle.c: Change default demangling style to
3969 * Makefile.in: Update version to 4.6 !!!
3970 * README, WHATS.NEW: Update for 4.6.
3972 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3974 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3977 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3978 nodes as base classes.
3980 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3982 * alldeps.mak, depend: Update.
3984 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3986 * Makefile.in (VERSION): 4.5.9.
3988 * xm-hp300bsd.h: Add decl for strdup().
3989 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3990 PDR. Cleanup a few things, fix compilation warnings.
3992 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3994 * Makefile.in (DEMANGLING_STYLE): New define to set default
3995 demangling style for C++. Defaults to "auto".
3996 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3997 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3998 * Makefile.in (OBS): Add demangle.o
3999 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4000 Remove compile time decisions about demangling style and replace
4001 with runtime decisions using current_demangling_style.
4002 * cplus-dem.c (main): Expand code included during building of
4003 standalone demangler to recognize demangling style options.
4004 * dbxread.c (demangle.h): Include.
4005 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4006 demangling style if processing g++ code and current demangling style
4007 is auto (Note: this feature currently disabled.)
4008 * demangle.c: New file, generic demangling control.
4009 * demangle.h (demangling_styles): New enumeration to select one
4010 of several demangling styles. Also define string names for each
4012 * demangle.h (set_demangling_style): Add prototype.
4013 * dwarfread.c (demangle.h): Include.
4014 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4015 New producer string prefixes to recognize.
4016 * dwarfread.c (handle_producer): Consolidate actions for specific
4017 producers. Set demangling style based on producer string if
4018 current style is auto. (Note: this feature currently disabled.)
4019 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4021 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4023 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4025 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4027 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4028 * c-exp.y: Call lookup_signed_typename() after seeing
4029 "signed". This handles "signed char" correctly.
4030 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4031 keywords before a type specifier.
4033 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4035 * command.c (lookup_cmd_1): Clarify descriptive comments.
4036 * gdbcmd.h (maintenanceprintlist): Add declaration.
4037 * main.c (maintenanceprintlist): Add definition.
4038 * main.c (gdb_completer_command_word_break_characters): Add.
4039 * main.c (symbol_completion_function): Switch completer word
4040 break character sets dynamically, based on whether completion is
4041 being done on commands or on something else.
4042 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4043 * maint.c: Include demangle.h.
4044 * maint.c (maintenance_demangle): New function.
4045 * maint.c (maintenance_print_command): New function.
4046 * maint.c (_initialize_maint_cmds): Reorganize some commands
4047 under new maintenance print subcommand.
4049 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4051 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4052 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4053 target type. Otherwise, 'whatis this.field' wouldn't work,
4054 which would be inconsistent, since 'print this.field' works.
4055 * buildsym.c (read_struct_type, read_enum_type): Clear
4056 TYPE_FLAG_STUB flag.
4057 * buildsym.c (cleanup_undefined_types): Don't rely on a
4058 flawed "Reasonable test to see if" a type has been defined
4059 since it was referred to; now we can just see if the
4060 TYPE_FLAG_STUB flag has been cleared.
4061 * valprint.c (print_type_base): Emit public/protected/private
4062 labels for methods as well as fields. Also, indent these labels
4063 2 spaces instead of 4, for a more conventional "look".
4064 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4065 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4066 * gcc.patch: New file. Contains patch for gcc (so people
4067 with gdb-2.2.x won't have to wait for a new gcc release).
4069 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4071 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4072 (print_addr): Call print_address to show symbolic version as well.
4074 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4076 (vx_read_register): Declare inferior_fp_regs. Delete code for
4077 copying "inferior_registers" around; the values are already in var
4078 "registers". Use correct size for register set.
4080 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4081 target doesn't support it.
4082 (vx_read_register): Don't try reading them either.
4084 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4085 VxWorks back end reads them in one contiguous set except for this
4087 (register_names): Change "pc" to "pcw" to avoid confusion printing
4089 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4090 find the PC under VxWorks.
4092 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4094 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4095 to create new blank types, instead of handcrafting them.
4096 * defs.h (printfi_filtered): Add prototype.
4097 * utils.c (printfi_filtered): New function.
4098 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4099 to simplify the code. Other cleanups.
4100 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4101 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4102 use of various fields.
4103 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4104 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4105 production that currently treats it exactly the same as STRUCT.
4106 * c-exp.y (yylex): Recognize "class" as token CLASS.
4107 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4108 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4109 general symbol handling code. Call cplus_mangle_opname with
4111 * symtab.c (decode_line_2): Print demangled function names in
4112 breakpoint menus, instead of just file and line number.
4113 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4114 * valprint.c (type_print_base): Print "class" for C++ classes,
4115 rather than "struct". Print section labels for public, protected
4116 and private members of C++ classes.
4117 * values.c: Include demangle.h.
4118 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4120 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4122 * Makefile.in (VERSION): Update to 4.5.8.
4124 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4126 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4127 prevent crashes when examining cross-targets.
4128 * dbxread.c (process_one_symbol): Include directory name when
4129 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4130 find include files, and yacc/lex sources when the cwd doesn't match
4131 that in which the object was compiled.
4132 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4134 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4137 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4139 * maint.c (maintenance_command, maintenance_info_command):
4140 Install with allow_unknown as 0 and call help_list to show
4141 list of possibilities when no subcommand is specified.
4143 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4145 * configure.in: Add m68k-ericsson-*.
4146 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4148 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4150 * maint.c: New file.
4151 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4152 * Makefile.in (OBS): Add new file maint.o.
4153 * defs.h (command_class): Add class_maintenance.
4154 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4155 commands. Allow for them (and other nonessential parts of gdb)
4156 to be selectively left out under special circumstances.
4157 * gdbtypes.c (recursive_dump_type): New function; supports
4158 maintenance print-type command.
4159 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4161 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4163 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4164 initializers. Add initializations for setprintlist, showprintlist,
4165 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4166 * printcmd.c (maintenance_print_type): New maintenance cmd.
4167 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4168 implied by comment that all cmd lists are owned by main.c.
4169 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4170 that all cmd lists are owned by main.c.
4171 * language.c (setchecklist, showchecklist): Move to main.c, as
4172 implied by comment that all cmd lists are owned by main.c
4173 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4174 deletelist): Remove redundant declarations (also in gdbcmd.h).
4175 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4176 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4177 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4178 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4179 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4180 maintenance_print_msymbols, maintenance_print_objfiles):
4182 * symmisc.c (printsyms_command, printpsyms_command,
4183 printmsyms_command, printobjfiles_command): Removed from
4184 _initialize_symmisc.
4185 * main.c (dump_me_command): Moved to maint.c and renamed to
4186 maintenance_dump_me.
4187 * breakpoint.c (all_breakpoints_info): Rename to
4188 maintenance_info_breakpoints.
4189 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4190 all_breakpoints_info to add maintenance_info_breakpoints to the
4191 maintenanceinfolist instead.
4192 main.c (initialize_main): Set up maintenance class commands.
4194 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4196 * energize-patches: Fix minor problems with building energize lib.
4198 * energize-patches: Change names of all cadillac procedure calls
4199 to be energize procedure calls. Simplify many hooks by moving
4200 tests energize.c. Configure energize, and build it automatically now.
4202 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4204 * Makefile.in (VERSION): Bump to 4.5.7.
4205 * cplus-dem.c (demangle_args): Validate index for previously
4206 seen type to guard against bogus values from malformed manglings.
4207 * valops.c (value_struct_elt_for_reference): Guard against
4208 blindly using NULL return value from lookup_symbol.
4210 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4212 * cadillac.c, cadillac-patches: Rename to energize.c and
4213 energize-patches. Change all routines and variables named
4214 'cadillac*' to 'energize*'. Create new file called energize.h to
4215 hold all interface declarations.
4217 * deblib/connection/*: Move all of this stuff into energize/, but
4218 delete unneeded files.
4220 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4222 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4224 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4225 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4226 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4227 child processes, to avoid dead ones "hanging around" after GDB exits.
4228 (attach): Always stop the process if it needs it. Set RLC flag
4229 when attaching running processes, so it will continue if we detach
4230 it, quit, or are killed.
4231 (detach): Clear faults and set RLC flag to make process run
4233 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4235 (info_proc): Open process O_RDONLY, so we can see any process,
4236 even those controlled by debuggers.
4237 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4239 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4241 Relocate symbols using an array of section_offsets, rather than a
4242 single `addr' or `offset'. This makes Solaris-2 support work, and
4243 permits better VxWorks (and maybe xcoff) support later.
4245 * symtab.h (struct section_offsets): New structure for keeping
4246 a set of offsets, rather than a single one.
4247 (struct objfile): Replace addr with section_offsets member.
4248 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4249 * gdb-stabs.h: New include file with `symbol type specific'
4250 parameters for psymtabs and objfiles.
4251 * Makefile.in (HFILES): Add gdb-stabs.h.
4252 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4253 * coffread.c: Conforming changes. Fake offset array always 0.
4254 * dbxread.c: Conforming changes.
4255 (struct dbx_symfile_info): Move to gdb-stabs.h.
4256 (start_psymtab): Call elfstab_offset_sections to calculate good
4257 offsets for this source file, based on the ELF symbol table info.
4258 (read_ofile_symtab): Yank N_CATCH, which is dead.
4259 (process_one_symbol, N_CATCH): Yank.
4260 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4261 Relocate with SECT_OFF_TEXT.
4262 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4263 to distinguish relocatable from absolute symbols. Then, if not
4265 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4266 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4267 (", N_ROSYM): SECT_OFF_RODATA.
4268 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4269 (dbx_symfile_offsets): Add to translate addr to offset.
4270 * dwarfread.c: Conforming changes. Single offset currently used.
4271 * elfread.c: Add various complaints about elf/stab stuff.
4272 #include gdb-stabs.h. Conforming changes, using a single offset.
4273 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4274 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4275 for later use in building psymtabs.
4276 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4277 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4278 (free_elfinfo): New fn, frees all chained stab_section_infos
4279 in an objfile, and zaps the start-of-chain pointer.
4280 (elfstab_offset_sections): New fn, looks in stab_section_info
4281 chain to determine section bases to relocate a psymtab's worth
4282 of symbols, as they are being read.
4283 * mipsread.c: Conforming changes. Stabs-reading will relocate
4284 using one offset. MIPS-reading will not relocate at all.
4285 * partial-stab.h: Relocate different symbol types using different
4286 offsets from section_offsets.
4287 * symfile.c: Conforming changes.
4288 (find_lowest_section): Unused function to use later
4289 to free us from the Tyranny of the Text Section.
4290 (syms_from_objfile): Translate absolute arg ADDR to offsets used
4291 in all lower layers of symbol reading. Call format-specific
4292 sym_offsets function to initialize offsets for high speed symbol
4294 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
4295 (symbol_file_command, add_symbol_file_command): Callers changed.
4296 * symmisc.c (dump_psymtab): Print new relocation parameters.
4297 * xcoffread.c: Corresponding changes.
4299 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
4300 * main.c (main): Read the $HOME/.gdbinit file before processing
4301 the argv arguments (e.g. reading symbol files or core
4302 files). This allows global parameters to be set, which will apply
4303 during the symbol reading. The ./.gdbinit is still read after
4305 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
4306 * xcoffexec.c: Clean up quote inside comment.
4308 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
4310 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
4311 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
4312 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
4313 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
4314 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
4315 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
4316 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
4317 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
4318 values.c, xcoffread.c:
4319 Remove "(void)" casts from function calls where the return value
4320 is ignored, in accordance with GNU coding standards.
4322 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
4324 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
4325 * partial-stab.h: Ignore N_ENDM.
4326 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
4327 CODE or DATA section attachment. This eliminates a lot of random
4328 values from shared libraries, which screw up the ordinary symbols
4329 in the address ranges they happen to overlap.
4330 * buildsym.c (define_symbol): Eliminate special tests
4331 for function types; move into "function" cases in switch statement.
4332 (define_symbol: 'f', 'F', 'P'): Process all parameter types
4333 in case they define new type numbers. But ignore them (FIXME).
4334 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
4335 (read_sun_builtin_type): Add commentary.
4337 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4339 * xm-rs6000.h: define MEM_FNS_DECLARED
4341 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
4343 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
4344 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
4345 * mips-xdep.c: Remove most include files (unused, caused errs).
4346 (fetch_core_registers): Use right parameters in dummy fn.
4348 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
4350 * buildsym.c (scan_file_globals): Beware the null file.
4351 Fix from Jim Williams.
4353 * stack.c (return_command): Evaluate expression *before* popping
4354 off the stack frames! Fix inspired by Jim Williams.
4355 (up_silently_command, down_silently_command): No sel frame is error.
4357 * defs.h (memcpy, memset): Conditionalize decls on
4358 #ifndef MEM_FNS_DECLARED, since DECstation differs.
4359 (alloca): Break out the STDC and non-STDC alloca cases, to make
4360 it work on old preprocessors as well as "picky ANSI" ones.
4361 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
4363 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
4364 * utils.c (fputs_demangled): Rename SLOP since DECstation system
4365 header files define it!
4367 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
4369 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
4371 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4372 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
4373 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
4374 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
4375 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
4376 utils.c, valarith.c, valops.c, valprint.c, values.c:
4377 Replace bcopy() use with memcpy(), which is more standard and can
4378 take advantage of gcc's builtin functions for increased performance.
4379 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
4380 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
4382 Replace bzero() use with memset(), which is more standard and can
4383 take advantage of gcc's builtin functions for increased performance.
4384 * i386-tdep.c, main.c, valprint.c:
4385 Replace bcmp() use with memcmp(), which is more standard and can
4386 take advantage of gcc's builtin functions for increased performance.
4388 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
4390 * remote.c (remote_wait): Fix cast on signal() call.
4391 * defs.h (alloca): More diddling with alloca. Have to ensure
4392 that it has a prototype, so that if alloca is defined as a macro
4393 that takes an arg, the definition is seen as a use of a macro
4394 that takes an arg, to satisfy picky ANSI preprocessors.
4396 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
4398 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
4399 consistency with all other gdb files.
4400 * cadillac.c: Use <string.h> rather than <strings.h>.
4401 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
4402 * Makefile.in (MAKE): Remove definition for consistency with
4403 other Makefile.in files and to fix problem with recursive makes.
4405 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
4407 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
4410 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4412 * source.c (print_source_lines): for DOS interoperability; don't
4413 print CR (013) as ^M.
4415 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
4417 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
4419 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
4421 * remote.c (remote_wait): Cast signal to void * to avoid warning
4422 from busted HP compiler.
4424 * partial-stab.h (N_SO): Rearrange code a little so that all SO
4425 stabs cause end_psymtab to be called.
4427 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
4428 compiler feature of putting 'c' into basic type descriptors for
4431 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
4432 where there is no place for nPC in prrun struct.
4434 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
4436 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4437 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
4438 * dwarfread.c (enum_type): Save enum names on type_obstack.
4439 * dwarfread.c (struct_type): Save member name on type_obstack.
4440 * symtab.c (_initialize_symtab): Fix misspelling.
4441 * regex.c (store_jump, insert_jump): Return void.
4443 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
4445 * defs.h (PARAMS): Move to ../include/ansidecl.h.
4446 (alloca): Declare return type on SPARC, since Sun doesn't.
4447 (*_BYTE_ORDER): Improve comment: *must* be defined.
4449 * tm-hppa.h: New file, architectural definition of HP PA.
4450 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
4452 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
4453 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4454 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
4455 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
4458 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4459 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4460 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4462 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4464 * printcmd.c (output_command): Thinko.
4465 (x_command): Only set remembered size/format if cmd succeeds.
4467 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4468 since it is no longer used and burns time for every symbol read.
4469 (process_one_symbol): Treat N_CATCH like default (complain).
4471 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4473 * partial-stab.h (case N_TEXT): Fix fencepost error when
4474 detecting start of new symbol info after reading symtab for a
4475 module with a zero length TEXT segment.
4477 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4479 * Makefile.in (VERSION): Bump to 4.5.6.
4480 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4482 * defs.h (NORETURN): Define away for Lucid compiler.
4483 * remote.c (remote_timer, remote_interrupt): Signal handlers
4485 * ser-termios.c (serial_write, serial_close): Return whatever
4486 value the write/close call returns, rather than falling off end.
4487 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4488 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4490 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4491 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4493 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4494 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4495 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4496 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4498 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4499 store_inferior_registers): Supply missing fourth argument to
4501 * cadillac.c (kernel_dispatch): Make return type void.
4502 * cadillac.c (iosig): Signal handlers take one int arg.
4503 * valprint.c (val_print_fields): Call fprint_symbol to get
4504 automatic C++ demangling for mangled field names.
4506 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4508 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4509 * dwarfread.c (enum_type): Fix misspelling in comment.
4510 * valprint.c (val_print_fields, cplus_val_print): Minor
4511 adjustment to printing of C++ class structures to more closely
4512 match format for printing C structures, with and without setting
4515 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4517 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4518 (which is not a Posix signal) if it isn't defined.
4519 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4520 New port to Linux (a free Unix clone for 386 machines).
4522 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4524 COFF changes for dealing better with EPI 29K C compiler output.
4526 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4528 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4529 (read_coff_symtab): Move patch_opaque_types call from
4530 coff_symfile_read. Restrict it to symtabs from this objfile.
4531 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4532 references on opaque type chain; just let coff_lookup_type handle 'em.
4533 (decode_type): Complain about tagndx values on
4534 non-struct/union/enum types, which the EPI compiler tends to produce.
4536 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4538 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4541 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4542 usage to match new prototype. Include libbfd.h to get prototype.
4544 * source.c (find_source_lines): Handle large st_size fields.
4546 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
4548 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
4549 * stack.c (return_command): Use cleanups to avoid memory leaks.
4551 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
4553 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
4554 INT_REGNUM to INTE_REGNUM.
4556 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
4558 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
4560 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
4561 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
4562 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
4563 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
4565 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
4566 declarations of malloc/realloc/free that are inserted by some
4568 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
4570 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
4571 another decl of strdup (this really ought to come from libiberty.h!).
4573 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
4575 * remote.c (getpkt): Error if input exceeds buffer size.
4576 (_initialize_remote): `set remotedebug' enables packet trace.
4578 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
4579 N_SLINE's, etc, just like Sun cc on Solaris2.
4581 * am29k-tdep.c (read_register_stack, write_register_stack):
4582 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4583 variable. Add `set' and `show' commands for it.
4584 * doc/gdb.texinfo: Document it.
4586 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
4588 * valprint.c (type_print_1): Plug memory leak. Print all
4589 C++ syms as demangled, not just functions.
4590 * buildsym.c (read_range_type): When we find a signed char
4591 type, do a lookup of signed char, not plain char. Plain char's
4592 still get looked up as plain char's elsewhere.
4594 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
4596 * eval.c: Avoid residue-by-zero when evaluating without side effects.
4597 (Bug and fix found by Pierre Willard.)
4599 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
4601 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
4603 * xm-rs6000.h: Add decl for strdup().
4605 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
4608 * breakpoint.c (enable_command, disable_command): Without args,
4609 should only affect normal breakpoints and watchpoints.
4611 * m68k-pinsn.c (print_insn_arg): Make register be const.
4612 * xcoffexec.c: Remove ' from comment.
4613 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
4614 with decls of malloc in c-exp.tab.c (as produced by yacc).
4615 There's got to be a better way to do this...
4617 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
4619 * partial-stab.h: Convert single rindex use to strrchr.
4620 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
4621 standard <strings.h> file, now that the only single use of
4622 rindex in the gdb source files is gone.
4624 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
4626 * mipsread.c: Undo ill effects from including <strings.h>,
4627 which #defines index to be strchr. Unfortunately, index is
4628 a member of a symbol table structure that can't be changed.
4629 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
4630 remove redundant #include's.
4632 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
4634 * mipsread.c: #include <strings.h> for rindex().
4636 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
4638 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
4640 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
4642 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4643 extraneous SO stabs from busted C++ compilers.
4645 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
4647 * Makefile.in (VERSION): Bump to 4.5.5.
4648 * symtab.c (decode_line_1): Until C++ support stabilizes, when
4649 C++ lookups fail, print possibly helpful hint about completion.
4650 * cplus-dem.c (demangle_signature): Fix ARM style demangling
4651 for static data members.
4652 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
4653 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
4654 it's broken on ncr3000's.
4656 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
4658 * dwarfread.c (decode_modified_type): Change type of first arg.
4659 Change 'modifier' to char from unsigned char. Cast single use
4660 that needs to be unsigned char.
4661 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
4662 * utils.c (strdup_demangled): Add function.
4663 * defs.h (strdup_demangled): Add prototype.
4664 * stack.c (return_command): Demangle C++ function names for query.
4665 * infcmd.c (jump_command): Demangle C++ function names for query.
4666 * cplus-dem.c (consume_count): New function and prototype.
4667 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
4668 do_type): Replace conversion code with consume_count().
4669 * cplus-dem.c (gnu_special): Fix demangled of static members.
4670 * source.c (list_command): Print demangled function names
4671 when appropriate. Fix supplied by Peter Schauer.
4673 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
4675 * sparc-tdep.c: Clean up slightly for Solaris2.
4677 * buildsym.c (define_symbol): Nameless types are now on several
4678 platforms; generalize them and un-ifdef them to make Solaris 2
4681 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
4683 * infcmd.c: Fix typo (reported by Rob Savoye).
4684 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4685 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4686 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4687 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4688 rather than the one for the first file in the dependency chain.
4690 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4691 set. Don't reset our own texthigh, or dependency-only pst's, in
4692 scanning all the rest of the psymtabs.
4693 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4695 * buildsym.h (N_UNDF): Improve comments.
4696 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4698 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4700 * symtab.h (struct symbol): Add aux_value union for preserving
4701 an additional per-symbol value.
4702 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4703 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4704 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4705 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4706 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4708 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4710 * symfile.c (clear_symtab_users_once): Now non-static (for
4713 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4715 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4716 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4717 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4719 Solaris-2 support on SPARC:
4721 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4722 Add symbol_size and file offsets to struct symloc.
4723 Add static symbol_table_offset, string_table_offset,
4724 file_string_table_offset, next_file_string_table_offset,
4726 (add_old_header_file): Convert error() to complain()t.
4727 (dbx_symfile_read): Get symbol size via the objfile.
4728 Also get symbol_table_offset.
4729 (dbx_symfile_init): Record symbol size and count via the objfile.
4730 (dbx_next_symbol_text): Always add file_string_table_offset when
4731 accessing string table.
4732 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4733 (SET_NAMESTRING): Use the offset.
4734 (end_psymtab): Large kludge to determine addresses where source
4735 files start and end (for the psymtab header).
4736 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4737 Get this, symbol size, and symbol offset, from psymtab.
4738 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4739 Patch up last_source_start_addr if zero in N_SO.
4740 (process_one_symbol): Add variable function_start_offset.
4741 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4742 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4743 ( "", N_OBJ, N_OPT): Ignore.
4744 (elfstab_build_psymtabs): New function to read stabs out of
4747 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4748 (gdb): use GLOBAL_CFLAGS when linking, too.
4749 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4750 (N_OBJ, N_OPT): Ignore.
4751 ('f', 'F'): Save last function name.
4753 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4754 extra info in the minimal symbol.
4755 (elf_symtab_read): The extra info is the size of an ELF object,
4756 which was kludged to us in the `udata' field of the BFD symbol.
4757 Gag me with a crowbar...
4758 (elf_symfile_read): Keep track of both the absolute load address,
4759 and the offset between load addr and symbols. Handle STABS as
4760 well as DWARF sections, passing the absolute load address to
4761 elfstab_build_psymtabs.
4763 * symfile.h: Prototype elfstab_build_psymtabs.
4764 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4766 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4768 * buildsym.h: Add processing_acc_compilation flag.
4769 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4770 (define_symbol): Skip arg types in function entries. Resolve
4771 overloaded 'P' which acc uses for prototypes of functions called
4773 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4775 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4776 save size of ELF symbols. FIXME.
4777 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4778 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4780 * configure.in: Solaris config is sparc-sun-solaris2.
4781 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4783 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4784 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4785 * symfile.c (symfile_bfd_open): Comment where name is freed.
4786 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4788 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4790 * expprint.c (print_subexp): Add missing ']'.
4791 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4792 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4793 * WHATS.NEW: Point out improved C++ function name handling.
4794 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4795 type names for both implicitly and explicitly signed integral
4796 types. See comment in the source code.
4798 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4800 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4801 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4802 * expprint.c (print_subexp): Fix printing of register names.
4804 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4806 * inferior.h (register_valid): Declare.
4807 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4808 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4809 macros for traversing the data structures in a single objfile.
4810 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4811 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4814 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4816 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4817 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4818 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4819 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4821 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4823 * depend: rebuild to account for remote-st2000.c.
4824 * remote-st2000.c: Almost works now.
4825 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4827 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4829 * c-exp.y (yylex): Recognize single-quoted strings that specify
4830 tokens with embedded whitespace, such as C++ demangled names.
4831 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4832 * main.c (gdb_completer_quote_characters): Add global variable.
4833 * main.c (symbol_completion_function): Total rewrite for C++
4834 demangled name handling.
4835 * main.c (skip_quoted): New function.
4836 * main.c (main): Set rl_completer_quote_characters.
4837 * symmisc.c (dump_symtab): Print source language for symtab.
4838 * symtab.c (expensive_mangler): Add prototype and function.
4839 * symtab.c (completion_list_add_symbol): Total rewrite for new
4840 C++ demangled name handling.
4841 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4842 other changes for demangled C++ symbol handling.
4843 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4844 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4845 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4846 * symtab.c (completion_list_add_symbol): Total rewrite for new
4847 C++ demangled name handling.
4848 * symtab.c (expensive_mangler): New function.
4849 * utils.c (strcmp_iw, demangle_and_match): New functions.
4850 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4852 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4854 * Makefile.in: Roll VERSION to 4.5.4.
4855 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4856 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4857 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4859 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4861 * alldeps.mak: Rebuild to account for new files.
4862 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4863 * tm-st2000.h: New file.
4864 * configure.in: Tandem debug monitor (st2000) support.
4865 * remote-st2000.c, config/st2000.mt: ditto.
4867 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4869 * blockframe.c (inside_entry_file, inside_main_func,
4870 inside_entry_func): Return 0 if no symbols; avoid crashing.
4872 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4874 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4875 without masking, since it is signed and will later be compared
4876 against signed quantities. The right fix is probably to make
4877 it all unsigned, but this is a small, safe fix for this release.
4878 FIXME -- make the real change sometime soon.
4880 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4882 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4883 parameter in call to `symbol_file_add' to 0.
4885 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4887 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4889 * configure.in: Handle -m680[01234]0-wrs.
4891 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4893 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4894 `ieee_extended_to_double'.
4896 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4898 * valops.c (value_assign): Lint, by Pierre Willard.
4900 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4902 * coredep.c (fetch_core_registers): Remove premature warning,
4903 which triggers on DECstation even though all regs are accessible.
4905 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4906 sign-extension of instruction fields even on unsigned-char hosts.
4907 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4909 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4910 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4911 since they define the target, not the host.
4912 * m88k-pinsn.c: Fix typo.
4914 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4916 * valarith.c (value_zerop): -0.0 is still zero.
4917 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4918 Patches by Paul Eggert <eggert@twinsun.com>.
4920 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4922 * alldeps.mak, depend: re-make to account for ser-*.c.
4924 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4926 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4927 disconnecting from controlling terminal, to avoid gdb hanging
4928 on SVR4. Fixes bug reported by Oliver Okrongli.
4929 * procfs.c (PROC_NAME_FMT): Change format to match default used
4930 by system, as suggested by Oliver Okrongli.
4931 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4932 bug fix from Brent Townshend (bst%tt@cam.ORG).
4933 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4934 by turlais@rechser.total.fr.
4935 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4936 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4937 * objfiles.h (unlink_objfile): Add prototype.
4938 * objfiles.c (unlink_objfile): Add function.
4939 * objfiles.c (free_objfile): Call unlink_objfile.
4940 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4941 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4942 Also, discard old possibly bogus sf struct.
4943 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4944 find_sym_fns() for remapped symbol files, in case of any changes
4945 since the last mapping.
4947 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4949 * findvar.c (read_relative_register_raw_bytes): use the raw size
4950 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4952 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4954 Changes to support GDB running on DOS using GO32 and H8 support
4956 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4957 allowing hosts with different text and binary file formats to
4959 * coffread.c (read_coff_symtab): changed calling convention and
4960 operation - now it opens its own file with FOPEN_RB rather than
4961 duping and fdopening the provided handle.
4962 * dbxread.c, cplus-dem.c: #include mangling.
4963 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4964 binary files oring in the right bit.
4965 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4966 * remote-hms.c: cleanup to use the new remote serial stuff
4967 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4968 independent remote terminal I/O.
4969 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4970 * source.c (openp): fix off by one problem removing / - can now
4971 open a source file in the root directory with DOS.
4972 * values.c (value_as_pointer): remove bogus address bits from
4973 long. (unpack_long): unpack into unsigned long/short if pointer.
4975 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4977 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4978 It gets permanently stuck in many OSes.
4979 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4981 * breakpoint.c: Improve help text for info breakpoints.
4983 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4985 * README: Add pointer to internals doc, and describe reading
4987 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4988 * symtab.c (output_source_filename): Remove old glop for wrapping
4989 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4991 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4993 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4994 * munch: Add sort -u to avoid duplications.
4995 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4996 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4998 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5000 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5001 avoid infinite loops while demangling bogus mangled names.
5002 * valprint.c (type_print_base): Minor fix for GNU style guide
5005 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5007 * Makefile.in (VERSION): Bump to 4.5.3
5008 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5009 * Makefile.in (demangle): New target to create standalone
5010 demangler with same code and options as internal demangler.
5011 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5012 to support ARM style and Lucid style demangling, improve
5013 maintainability, fix several demangling bugs. More changes
5015 * defs.h (strstr): Add ANSI compatible prototype.
5016 * valprint.c (type_print_1): Demangle using ansi option.
5017 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5019 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5021 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5024 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5026 * mipsread.c (parse_procedure): Return rather than using
5027 uninitialized variable 'b'.
5029 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5031 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5032 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5033 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5034 relative to each source file.
5036 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5038 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5041 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5043 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5044 * am29k-tdep.c: Update to latest code from AMD.
5045 (get_saved_register) don't crap out if no frame.
5046 * remote-udi.c: Set/clear inferior_pid as appropriate.
5047 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5048 error handling. Fixup end-of-debugging messages.
5049 (udi_fetch_registers) clean up big time, mainly don't multiply
5050 register_valid indices by 4, and use proper Offset when reading
5051 gr96-gr127. (udi_store_registers) general cleanup.
5052 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5053 INT_REGNUM->INTE_REGNUM.
5054 * tm-29k.h: Upgrade to latest code from AMD.
5055 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5056 (UDIConnect) Clean up error processing (like, don't do exit() if
5057 execlp fails), make code restartable, make more attractive.
5058 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5061 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5063 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5064 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5065 from former to latter.
5067 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5069 * cplus-dem.c (do_args): Handle void args the same as others.
5070 * objfiles.c (free_objfile): Only try to unmap files when
5071 reusable objfiles are supported.
5072 * valprint.c (type_print_varspec_suffix): Add parameter that
5073 specifies if C++ demangling included function arguments. Use
5074 it to suppress printing extra pair of ()'s.
5075 * valprint.c (type_print_1): Fix problem with printing demangled
5076 C++ function types where demangled type includes the function
5079 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5081 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5082 Allows selection of C++ demangler to be a configuration option
5083 until multiple demanglers are supported.
5084 * demangle.h: New include file for extended demangler support.
5085 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5086 utils.c, valprint.c: Include "demangle.h" and change all calls
5087 to cplus_demangle() or fputs_demangled() to use individual
5089 * valprint.c (type_print_1): Change options to cplus_demangle
5090 to print demangled function args. Still broken, but now less so.
5091 * cplus-dem.c: Include demangle.h, reorganize and update some
5092 comments to reflect reality.
5093 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5094 second arg from fixed integer to bit based multiple options.
5095 * cplus-dem.c (optable): Reformat and replace ansi members with
5097 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5099 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5101 * values.c (set_internalvar): Force evaluation of lazy values.
5102 Bug reported by RMS.
5104 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5106 * Makefile.in (VERSION): Bump to 4.5.2.
5107 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5108 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5109 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5110 proper handling of bit fields.
5111 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5112 * symtab.h: Fix couple of misspellings in comments.
5113 * value.h (struct value): Clarify use of bitpos.
5114 * value.h (unpack_field_as_long): Change prototype, returns
5116 * values.c (unpack_field_as_long): Change return type to LONGEST,
5117 sign extend unpacked fields that are signed, other rewriting.
5118 * config/ncr3000.mt: New target config file.
5120 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5122 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5123 even when printing 8-bit characters.
5125 * gdbtypes.c (make_{reference,pointer,function}_type): New
5126 functions which handle overwriting of forward-referenced types
5127 for stabs file reading.
5128 (lookup_{reference,pointer,function}_type): These just call
5129 the make_*_type functions with a null storage alloc parameter.
5130 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5131 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5133 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5134 (dbx_alloc_type): Make it easier to understand. No funct change.
5135 (define_symbol: 't'): Don't put the typedef name into the name of
5136 the struct, union, or enum. Bugfix.
5137 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5138 routines to properly handle overwriting preallocated types so that
5139 forward references will work.
5140 (read_enum_type): Force enum values to file scope, due to bug in
5141 Sun compiler output. FIXME, fix later.
5143 Remove unused header_file_prev_index mechanism. It was already
5144 obsolete in gdb-3.5. These comments appeared in 3.5:
5145 /* This code was used before I knew about the instance codes.
5146 My first hypothesis is that it is not necessary now
5147 that instance codes are handled. */
5148 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5149 * buildsym.h: Remove it and prev_index that saves it.
5150 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5152 * solib.c (special_symbol_handling): When called from core files,
5153 must set up debug_addr. Don't print error messages, just return.
5154 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5156 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5158 * cplus-dem.c: Allow nested class names (as in
5159 Foo::Bar::method()).
5160 Allow the cleaner cfront style of nested class names
5161 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5162 Make cplus_demangle re-entrant by removing use of global
5163 variables. Instead, place all shared variables in a
5164 stack-allocated structure, and pass around its address.
5166 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5168 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5169 29k-share/* subdirs...
5171 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5172 rewrite, only leave out the bugs.
5174 * Makefile.in: Add 29k/UDI support. Improve depend.
5175 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5177 * am29k-tdep.c: Update to use new calling conventions, and misc
5180 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5182 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5184 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5185 breakpoint instructions that leave PC pointing at the right place.
5187 * core.c (core_open): Call warning() to print warnings.
5189 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5191 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5192 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5193 This prevents a crash when trying to lookup the value of a
5194 non-existent symbol.
5196 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5198 * signame.c, signame.h: Remove, replaced by strsignal.c in
5200 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5201 sun386-xdep.c: Remove include of signame.h
5202 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5203 * Makefile.in (HFILES): Remove signame.h
5204 * Makefile.in (OBS): Remove signame.o
5205 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5206 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5207 psignal, perror): Add prototypes.
5208 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5210 * depend: Manually remove signame.[cho] references.
5211 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5213 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5214 with safe_strsignal.
5215 * core.c (core_open): Replace use of sys_siglist with
5217 * core.c (memory_error): Replace use of sys_errlist with
5219 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5221 * infcmd.c (program_info): Replace use of sys_siglist with
5223 * infrun.c (signal_stop, signal_print, signal_program):
5224 Allocate dynamically based on dynamic determination of number
5225 of signals to support.
5226 * infrun.c (child_create_inferior): Replace use of sys_errlist
5228 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5230 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5231 strsigno and sys_siglist with safe_strsignal.
5232 * infrun.c (handle_command): Call signo_max to find number of
5233 signals. Replace sig_number with strtosigno and sig_abbrev with
5235 * infrun.c (signals_info): Replace sig_number with strtosigno.
5236 * infrun.c (_initialize_infrun): Call signo_max to find number of
5237 signals. Dynamically allocate signal_{stop,print,program}.
5238 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5239 * procfs.c (errnoname): Add function and prototype.
5240 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5241 of sys_siglist with safe_strsignal.
5242 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5243 sys_siglist with safe_strsignal.
5244 * procfs.c (info_proc_stop): Call errnoname.
5245 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5246 * stuff.c (main, get_offset): Replace use of sys_errlist with
5248 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5249 with safe_strsignal.
5250 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5251 with safe_strsignal.
5252 * utils.c (safe_strerror, safe_strsignal): Add functions that
5253 call strerror and strsignal respectively, and deal with NULL
5255 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5256 sys_errlist with safe_strerror.
5257 * valprint.c (val_print): Replace use of sys_errlist with
5260 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5262 * Makefile.in: rework CFLAGS so that they can be set from the
5263 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5264 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5265 Pass CFLAGS on recusions.
5267 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5269 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5270 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5271 overkill for the problem it solved.
5272 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5273 and default to simply printing type names as appropriate.
5274 * main.c (main): Remove one of the leading newlines from
5275 warning_pre_print initialization.
5276 * objfiles.c (open_existing_mapped_file): Add function and
5278 * objfiles.c (open_mapped_file): Rewrite to use new function
5279 open_existing_mapped_file.
5281 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
5283 * sun3-xdep.c (fetch_core_registers): Lint.
5284 * tm-sun3.h: Prototype lint.
5287 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
5289 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
5290 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
5291 * objfiles.c: Cast calls to close() with unused returns to void.
5292 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
5293 old objfile's name before updating it.
5294 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
5295 * objfiles.h (objfile struct): Add mmfd member.
5296 * symfile.c (syms_from_objfile): Move some code to
5297 new_symfile_objfile.
5298 * symfile.c (new_symfile_objfile): Add new function, common code
5299 from syms_from_objfile.
5300 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
5301 mapped and unmapped symbol files.
5302 * symfile.c (symbol_file_command): Print "No symbol file now"
5303 message, ala exec_file_command for the exec file.
5304 * symfile.h (new_symfile_objfile): Add prototype.
5305 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
5306 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
5308 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
5310 * rs6000-pinsn.c: New version from IBM (Metin).
5311 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
5312 to avoid warnings from some compilers.
5314 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
5316 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
5317 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
5318 type's flag word that marks it as a fundamental type.
5319 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
5320 flags argument for all calls to init_type().
5321 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
5322 flags argument for all calls to init_type(). Also remove
5323 dependency on host sizes for ints, floats, etc.
5324 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
5325 flags argument for all calls to init_type(). Also remove
5326 dependency on host sizes for ints, floats, etc.
5327 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
5328 bit to flags argument for all calls to init_type(). Add types
5329 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
5330 * valprint.c (unsigned_type_table, signed_type_table,
5331 float_type_table): Remove.
5332 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
5333 bit when printing fundamental types, and print the actual name
5334 for such types, rather than inventing one. Remove code that
5335 invented fundamental type names.
5336 * valprint.c (_initialize_valprint): Remove initializations
5337 for now removed unsigned_type_table, signed_type_table, and
5340 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
5342 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
5343 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
5346 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
5348 * dwarfread.c (target_to_host): New function similar to previous
5350 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
5351 Extensive changes to convert all previous usages to use new
5352 target_to_host() function.
5353 * dwarfread.c (struct dieinfo): Change types of most integral
5354 members to be unsigned.
5356 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
5358 * WHATS.NEW: Revise -mapped doc.
5360 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
5362 * mipsread.c (parse_partial_symbols): Complain when sh->index is
5363 too high or when skipping `forwards' moves us backwards.
5364 (parse_type): Print mis-guessed tag name in complaint.
5365 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
5366 (parse_procedure): Do not attempt to create symbols; just fill in
5367 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
5368 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
5369 for clarity. Set top_stack before calling parse_external. In
5370 stabs, sort symbols before calling parse_procedure.
5372 * symmisc.c (std_in, std_out, std_err): Add vars to access std
5373 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
5374 * Makefile.in: Remove stage* targets. Avoid echo on recursive
5375 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
5378 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
5380 * Makefile.in (VERSION): Set to 4.5.1.
5381 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
5382 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
5383 fill_gregset): New functions for SVR4 /proc support.
5384 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
5385 Remove new symbol types and such to ../include/coff/symconst.h.
5386 (parse_symbol): Simplify code for parsing struct/enum/unions.
5387 (parse_type): Handle `long long' types.
5388 (upgrade_type): Handle `const' qualifier.
5389 (parse_partial_symbols): fix indentation, clean a bit.
5391 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
5393 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
5394 copy in data from raw read buffers, calling bfd byteswapping
5395 routines as appropriate. Use to replace most existing memcpy
5397 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
5398 * configure.in: Recognize new ncr3000 config.
5399 * config/ncr3000.mh: New config file.
5401 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
5405 * README: Update for release.
5406 * Makefile.in: Update version to 4.5.
5407 * WHATS.NEW: The obvious.
5409 * depend: Generate new depend file for this release.
5411 * Makefile.in (depend): Fix dependancy generation so that it does
5412 not include gcc 'fixincluded' files, which are usually in a system
5415 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
5417 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
5418 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
5419 symbols for nameless types. And, handle `R' (register parameter
5420 type) for AIX. (an extension to existing stabstring grammar).
5421 * rs6000-xdep.c: Fix typo (= should have been ==).
5423 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
5425 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
5427 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
5429 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
5430 * signame.c (SIGWAITING, SIGLWP): Add.
5432 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
5434 * xm-i386mach.h: add decls for errno and strdup().
5436 * breakpoint.c (breakpoint_1): Add (int) casts for enums
5437 used in array index context (otherwise, some compilers barf).
5439 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
5441 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
5442 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
5443 in a system call, and provide better backtrace if so.
5445 * Makefile.in (HFILES): Add xcoffsolib.h.
5446 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
5447 * rs6000-pinsn.c: #include "opcode/rs6k.h"
5449 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
5450 mipscoff_symfile_read): Convert to BFD to do file I/O.
5452 * symfile.c: #include <ctype.h> to get proper def if isspace().
5454 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
5456 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
5458 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5459 function also when parsing embedded stabs.
5461 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5463 * mipsread.c: Fix more declarations.
5465 * mipsread.c: Fix many invocations of complain. Use enum
5466 type_code where appropriate.
5468 * xm-vaxult.h: Add decl for strdup().
5470 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5473 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5475 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5478 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5480 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5481 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5482 Merge in more patches for rs6000 from Metin Ozisik.
5483 * utils.c: Fix typo in comment.
5485 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5487 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5488 * procfs.c (attach): Set nopass_next_sigstop if attached
5489 process is forcibly stopped.
5490 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5491 resending SIGSTOP to attached process on first resume.
5493 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5495 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5497 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5499 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5500 (VERSION): Bump to 4.4.85.
5501 * mipsread.c: Update for new include files. Lint.
5502 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5503 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5504 Don't need to bring in mipsread.o specially any more.
5506 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5508 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5509 routine (for Irix-4.x). Make many funcs static and void.
5510 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5511 * (init_extra_frame_info): Don't trash cached value of frame
5512 pointer register. This fixes backtracing through routines that use
5513 alloca(). Generally clean up declarations of functions, and use
5514 typedefs and macros to reference data structures as appropriate.
5515 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5518 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5520 * values.c (unpack_long): Fix unpacking error for signed chars
5521 on hosts where the default character type is unsigned.
5522 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5523 for newer SVR4 variants.
5524 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5525 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5526 * procfs.c (mappingflags): Add support for MA_PHYS
5528 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5530 * buildsym.c (read_struct_type): Avoid coredump when C++
5531 abbreviated type name is messed up. Reported by Joe Buck.
5532 FIXME, we need to determine whether GDB or GCC needs to be
5533 smarter to correctly locate this type name.
5535 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5536 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5537 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5538 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5539 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5541 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5543 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
5544 * symtab.h (current_source_symtab): Make extern
5545 * symtab.h (current_source_line): Make extern
5546 * inferior.h: Move all procfs.c prototypes to one place, add
5547 prototype for proc_signal_handling_change. Add prototypes for
5548 signal_stop_state, signal_print_state, and signal_pass_state.
5549 * inferior.h (stop_soon_quietly): Make extern
5550 * inferior.h (attach_flag): Make extern
5551 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
5552 * infrun.c (signal_stop_state, signal_print_state,
5553 signal_pass_state): New functions to query specific signal
5555 * infrun.c (handle_command): Minor error message change, add
5556 NOTICE_SIGNAL_HANDLING_CHANGE.
5557 * procfs.c (open_proc_file): Remove iris specific reset of
5558 inherit-on-fork flag, moved to proc_set_exec_trap().
5559 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
5560 to reset inherit-on-fork flag, bash comment to GNU form.
5561 * procfs.c (proc_base_address, set_proc_siginfo,
5562 fetch_core_registers): Conform to code style.
5563 * procfs.c (signame.h): Include.
5564 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
5565 syscallname(), info_proc_syscalls()): New macros, tables, and
5566 functions to organize and report system call information.
5567 * procfs.c (saved_fltset, saved_trace, saved_sighold,
5568 saved_exitset, saved_entryset): Add to procinfo struct.
5569 * procfs.c (struct trans): Add.
5570 * procfs.c (pr_flag_table, pr_why_table, faults_table,
5571 siginfo_table, errno_table): Tables to translate numeric values
5572 to symbolic names and short descriptions.
5573 * procfs.c (signalname, info_proc_signals): Add function and
5575 * procfs.c (proc_info): Now info_proc.
5576 * procfs.c (proc_info_address_map): Now info_proc_mappings.
5577 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
5578 info_proc_faults, lookupname, lookupdesc, sigcodename,
5579 sigcodedesc): New functions.
5580 * procfs.c (proc_signal_handling_change): New function to set
5581 the trace flags based on the state of gdb's signal handling flags.
5582 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5583 and remove code to do PIOCSTRACE ioctl.
5584 * procfs.c (attach, detach): Preserve and restore process flags
5585 using saved_* fields in procinfo struct.
5586 * procfs.c (attach): Call proc_signal_handling_change.
5587 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
5588 * procfs.c (proc_desc): Update for latest changes.
5589 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
5590 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5591 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5593 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
5595 * procfs.c (set_proc_siginfo): Add prototype and new function.
5596 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
5597 up inferior siginfo struct.
5598 * elfread.c (elf_symfile_read): Compute the relocation amount
5599 by subtracting off the address of the ".text" section.
5600 * solib.c: Add pointer to ".text" section to so_list struct.
5601 * solib.c (solib_map_sections): Initialize pointer to ".text"
5602 section in so_list struct.
5603 * solib.c (symbol_add_stub): Pass base address of ".text"
5604 section to symbol_file_add, rather than the load address of
5605 the shared library. On SunOS they are the same. On SVR4 they
5608 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
5610 * mipsread.c (parse_procedure): PDR.isym should get pointer to
5611 function name, not .gdbinfo. symbol.
5613 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
5615 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
5617 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
5619 * Makefile.in (VERSION): 4.4.8
5621 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
5622 commands in .cshrc/.profile won't get traced.
5624 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
5626 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
5627 * exec.c (build_section_table): Don't abort if no sections.
5628 * sparc-tdep.c (single_step): Lint.
5629 * utils.c (mrealloc): Handle realloc (0, size) case here.
5631 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
5633 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
5636 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
5638 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
5639 .gdbinfo. symbols are created. Move creation from parse_procedure
5640 to parse_symbol, where it is fairly easy to grow the symtab. This
5641 also fixes a symtab trashing bug on all mips-based systems.
5642 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
5644 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
5645 mips_extra_func_info, and all the PROC_xxx macros that look at it.
5647 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
5649 * c-exp.y: Add missing return type to yyparse() prototype.
5651 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
5653 Create and use macros for iterating on symtabs, psymtabs, msymbols.
5655 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
5656 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
5657 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
5658 (patch_opaque_types): Avoid dummy args and result.
5659 * objfiles.c (have_partial_symbols, have_full_symbols,
5660 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
5661 (iterate_over_objfiles, iterate_over_symtabs,
5662 iterate_over_psymtabs): Remove, clunky and slow.
5663 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
5664 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
5665 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
5666 dump_objfile): Remove dummy args and results. Move filename
5667 comparisons to callers.
5668 (printsyms_command, printpsyms_command, printmsyms_command,
5669 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
5670 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
5671 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
5672 list_symbols, make_symbol_completion_list): Replace explicit
5673 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
5674 Eliminate Dijkstra flag crap, break out of loops with gotos.
5675 (lookup_symtab_1): Protect '/' tests from short filenames.
5676 (cplus_mangled_symbol): Move inline into lookup_symbol.
5677 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
5678 (relocate_minimal_symbol): Move inline to vmap_symtab.
5679 (vmap_symtab): Replace iteration with ALL_OBJFILES,
5680 iterate_over_msymbols with ALL_MSYMBOLS.
5682 Misc cleanup prior to release.
5684 * Makefile.in (VERSION): Roll to 4.4.7.
5685 (HFILES): Add call-cmds.h.
5686 * call-cmds.h: New header for command fns called by other files.
5687 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5688 (breakpoint_1): Remove unused type arg. Change callers.
5690 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5691 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5692 * mipsread.c: Add prototypes for all static functions.
5694 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5695 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5696 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5697 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5698 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5699 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5702 * buildsym.c (define_symbol): Handle global register variables
5703 (from Pierre Willard). Complain if register numbers are too large.
5704 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5705 * tm-sparc.h: Don't #include <sun4/reg.h>.
5706 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5707 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5709 * language.h: Avoid forward enum declaration.
5710 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5711 config/sun4os5.mt: New host and target.
5712 * defs.h (errno): #include <errno.h> rather than assuming int.
5713 From Pierre Willard.
5715 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5716 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5717 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5718 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5719 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5720 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5721 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5723 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5725 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5726 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5727 * language.h (enum exp_opcode): Avoid forward enum def.
5728 * main.c (define_command, user_defined_command): Lint.
5729 * mem-break.c, xcoffread.c: Lint.
5730 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5732 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5734 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5735 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5736 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5737 or IBM6000_TARGET as (approximately) appropriate.
5739 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5741 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5742 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5743 or not to try reading symbols from a mapped objfile. Plugs memory
5744 leak due to shared libraries generating no psymtabs or symtabs.
5746 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5748 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5749 * copying.awk: Lint. Make stronger warning at top of copying.c.
5750 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5751 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5752 (lookup_pointer_type): Add FIXME comment.
5753 * main.c (set_history_size_command): Disallow negative size.
5754 * partial-stab.h: Update copyright.
5755 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5757 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5759 * main.c (set_history_size_command): Negative size is error.
5760 (Reported by Peggy Fieland.)
5762 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5764 * coffread.c (coff_symfile_init): Update comment.
5765 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5766 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5767 macros to access the dbx specific objfile information.
5768 * dbxread.c (symfile_string_table, symfile_string_table_size):
5769 Remove these local variables.
5770 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5771 read_dbx_symtab): Remove the stringtab and stringtab_size params
5772 from the function prototypes, the function definition, and the
5773 function calls. These are now available via DBX_STRINGTAB and
5774 DBX_STRINGTAB_SIZE using the objfile pointer.
5775 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5776 an arg to read_dbx_symtab.
5777 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5778 stringtab and the dbx specific per-objfile private info.
5779 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5780 args in prototype, function definition, and function calls. It is
5781 now available via the DBX_SYMCOUNT macro using the objfile
5783 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5784 local instance of struct dbx_symfile_info and replace with DBX_*
5786 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5787 symfile_string_table and symfile_string_table_size.
5788 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5789 symfile_string_table.
5790 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5791 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5792 stringtab size variables. Remove all code that used to reread
5794 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5795 to prior to any calls to mmalloc for the objfile specific heap.
5796 * utils.c (init_malloc): Document the requirement that for each
5797 heap for which corruption checking is desired, that init_mmalloc
5798 must be called prior to any mmalloc calls on the heap.
5800 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5802 * rs6000-pinsn.c: Make dis-assembly output more like
5803 other targets: Don't print instruction in hex before
5804 the assembly; use print_address to print out jump
5807 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5809 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5810 * cplus-dem.c: Support "Sc" meaning "signed char".
5812 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5814 * configure.in: fix iris/iris3.
5816 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5818 * command.c, main.c (various places): Use ctype.h macros
5819 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5820 (such as (x >= 'A' && x <= 'Z')).
5821 (There are still more of these in other files.)
5822 * main.c (defined_command): Lower-case the user's
5823 new command before entering it. Needed because
5824 command lookup is case-insensitive (and also lower-cases).
5825 (Based on Metin's earlier patch.)
5827 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5829 * config/irix4.mh: new file.
5831 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5833 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5836 * xm-mips.h: Declare strdup for ultrix.
5838 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5839 when calling new_symbol.
5840 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5843 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5845 * config/rs6000.mh: Update (for Fred's new mmalloc)
5846 flags to disable use of GNU malloc/mmalloc.
5847 * munch: Change SYSV rule to allow .text before the label,
5848 as well as after, to work for AIX.
5849 * gdbtypes.h: Minor clarifiction.
5851 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5853 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5854 continuation in yet another place (between method declarations).
5856 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5858 * mips-tdep.c: include symfile.h and objfiles.h to fix
5861 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5863 * valops.c (value_struct_elt_for_reference): Added 'offset'
5864 parameter to handle multiple inheritance.
5865 * eval.c, value.h: Update accordingly.
5867 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5869 * objfiles.h: New file
5870 * Makefile.in (HFILES): Add objfiles.h
5871 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5872 main_scope_lowpc, main_scope_highpc.
5873 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5874 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5875 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5876 xcoffread.c, : Include objfiles.h.
5877 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5878 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5879 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5880 inside_entry_file() and logic changed appropriately.
5881 * blockframe.c (outside_startup_file): Renamed to
5882 inside_entry_file() and logic changed appropriately.
5883 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5884 and logic changed to use per-objfile specific fields.
5885 * blockframe.c (inside_entry_scope): Renamed to
5886 inside_entry_func() and logic changed to use per-objfile specific
5888 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5889 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5890 Remove extern decls.
5891 * symfile.c, symfile.h (entry_point): Remove extern decl.
5892 * coffread.c (coff_symfile_init): Common entry point init code
5893 moved to symfiles.c, call init_entry_point_info().
5894 * coffread.c (complete_symtab): Use new per-objfile entry info.
5895 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5896 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5898 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5899 * defs.h (inside_entry_scope, outside_startup_file,
5900 inside_main_scope): Prototypes changed for renames to
5901 inside_entry_func, inside_entry_file, inside_main_func,
5903 * symfile.c (syms_from_objfile): Common entry point init code
5904 moved to init_entry_point_info() and call init_entry_point_info().
5905 * symfile.h (init_entry_point_info): Include prototype.
5906 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5907 moved to symfiles.c and call init_entry_point_info().
5908 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5909 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5910 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5912 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5913 works for the majority of targets.
5914 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5915 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5916 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5917 Use default definition in frame.h.
5918 * frame.h (selected_frame_level): Make decl extern.
5919 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5920 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5921 * partial-stab.h: Use new per-objfile entry info.
5922 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5923 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5924 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5925 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5926 have_minimal_symbols): Prototypes moved to objfiles.h.
5927 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5928 Macros moved to objfiles.h.
5929 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5931 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5933 More C++ improvements (pointers to members, qualified names).
5934 * c-exp.y: Support exp.type::name and exp->type::name
5935 syntaxes. (Unfortunately, doesn't work for static members.)
5936 * c-exp.y, eval.c: Make type::~type work better.
5937 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5938 value_static_field by value_struct_elt_for_reference.
5939 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5940 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5941 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5942 for OP_SCOPE operand; no point in it now that we use lazy
5943 reading of values, and use "reference to member" objects.
5944 * gdbtypes.h: Clarify comment.
5945 * valops.c: Change value_struct_elt_for_address to return
5946 a reference (or variable), rather than a pointer. Change
5947 the name to value_struct_elt_for_reference to reflect this.
5948 Returning a reference instead of a address provides a
5949 generalization, since we can use the routine for both
5950 class::name as well as &class::name.
5951 Also, recurse to handle multiple inheritance properly.
5952 * valprint.c: Moved code to print pointer-to-members
5953 to new function point_class_member. This allows a
5954 "reference-to-member" to be printed using the same code.
5955 * valprint.c (type_print_varspec_prefix): Avoid printing
5956 "struct " for domains of class-member types.
5957 * valops.c (search_struct_field): Inline code for simplified
5958 version of value_static_field (which can then be deleted).
5959 * value.h: Rename value_struct_elt_for_address to
5960 value_struct_elt_for_reference. Delete value_static_field.
5961 * values.c: Remove no longer used function value_static_field.
5963 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5965 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5966 elfread.c (coff_symfile_finish): Add function, prototype, and
5967 add to the xxxx_sym_fns struct for each file type. Also reformat
5968 the xxxx_sym_fns vector to a standard format and add comments.
5969 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5970 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5971 Pass pointer to struct objfile rather than pointer to sym_fns.
5972 Change references inside each function accordingly. Allocate any
5973 symbol file specific info in the per-objfile memory region.
5974 * dbxread.c (free_and_init_header_files): Break function into
5975 free_header_files(), called from dbx_symfile_finish(), and
5976 init_header_files(), called from dbx_new_init().
5977 * dbxread.c (dbx_new_init): Move deallocation things to new
5978 dbx_symfile_finish function.
5979 * elfread.c (elf_new_init): Call buildsym_new_init().
5980 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5981 routine for the objfile before deallocating other stuff.
5982 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5983 * symfile.h: Move struct sym_fns to before struct objfile def.
5984 Add sym_finish function pointer and change prototypes of other
5985 function pointers to reflect passing struct objfile pointer rather
5986 than struct sym_fns pointer.
5987 * symfile.c: Remove now obsolete symtab_fns pointer.
5988 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5989 locates the correct sym_fns struct for the given objfile.
5990 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5991 for better support of mapped symbol tables.
5992 * symfile.c (symbol_file_command): Remove obsolete code using
5994 * symfile.h: Remove duplicate declarations for symfile_objfile,
5995 entry_point, and object_files.
5996 * target.c (target_info): Compare symfile_objfile to NULL.
5997 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5998 aixcoff_symfile_finish().
6000 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6002 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6003 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6004 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6006 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6008 Some improvements to g++ debugging.
6009 * symtab.c (list_symbols): demangle before pattern matching.
6010 * symtab.c: Other fixes to improve handing of operators.
6011 * valprint.c (type_print_base): Fix test for constructor.
6012 * values.c (value_static_field): Allow evaluation of
6013 CLASS::METHOD, returning a function pointer.
6015 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6017 * Makefile.in (VERSION): Roll 4.4.6.
6018 * exec.c (exec_file_command): Add code to ignore optional args
6019 passed in by file_command() for use in symbol_file_command().
6020 * main.c (main): Document -mapped and -readnow in help summary.
6021 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6022 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6023 to get filename from bfd with bfd_get_filename(). Test mapto
6024 against 0, not NULL. Use mstrsave() to make copy of filename.
6025 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6027 * remote-vx.c (vx_load_command, add_symbol_stub):
6028 Symbol_file_add() takes an additional arg.
6029 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6031 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6032 changed to return a bfd not an objfile pointer.
6033 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6034 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6035 Change to eliminate local bfd and use symfile_bfd_open() plus
6036 allocate_objfile(). Add code to implement readnow option.
6037 * symfile.c (symbol_file_command): Changes to option handling,
6038 readnow functionality moved to symbol_file_add().
6039 * symfile.c (symfile_init): Eliminate local copy of bfd.
6040 * symfile.c (add_symbol_file_command): Changes to parse mapped
6041 and readnow options.
6042 * symfile.h (allocate_objfile): Arg removed from prototype.
6043 * symtab.h (symbol_file_add): Arg added to prototype.
6044 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6047 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6049 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6050 mtrace.awk, state.c, state.h: Removed.
6051 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6052 directories searched for source files.
6053 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6054 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6055 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6056 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6057 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6058 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6059 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6061 * Makefile.in (HFILES): Remove state.h
6062 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6063 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6064 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6065 * Makefile.in (clean): Remove all object files.
6066 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6067 * cplus-dem.c: Remove prototypes definitions that are now done in
6069 * dbxread.c (throughout): Change from using per-objfile
6070 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6071 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6072 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6073 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6074 * depend: Remove dependencies for state.o, state.h.
6075 * dwarfread.c: Add declaration for warning_pre_print.
6076 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6077 * dwarfread.c (throughout): Change from using per-objfile
6078 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6079 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6080 use supplied objfile.
6081 * i386-xdep.c (print_387_status): Change to use warning() rather
6083 * i387-tdep.c (print_387_control_word): Change to use warning()
6084 rather than printfs.
6085 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6086 that some compilers grumble about.
6087 * language.c (throughout): Add declaration for warning_pre_print
6088 and using warning() instead of printfs.
6089 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6090 * main.c (main): Add declaration for warning_pre_print and set it
6091 similarly to error_pre_print. Add declarations for
6092 mapped_symbol_files and readnow_symbol_files. Add appropriate
6093 definitions to long_options[].
6094 * minsyms.c: Trivial fix to comment.
6095 * objfiles.c (allocate_objfile): Substantially rewritten for
6096 using mapped symbol files.
6097 * objfiles.c (throughout): Change from using per-objfile
6098 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6099 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6100 * source.c (throughout): Change from using per-objfile
6101 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6102 * source.c (open_source_file): Use mstrsave to save file name in
6103 mapped symbol region for objfile.
6104 * symfile.c: Remove include for state.h.
6105 include to local form.
6106 * symfile.c (symbol_file_add_digested): Remove.
6107 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6109 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6110 from objfile structure. Add malloc descriptor pointer (md).
6111 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6112 * symm-xdep.c (print_fpu_status): Use warning() rather than
6114 * symmisc.c (free_symtab_block): Now takes and uses current
6116 * symmisc.c (throughout): Change from using per-objfile
6117 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6118 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6119 Sun compiler grumblings when PTR is char *.
6120 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6121 msymbols() to correct pointer type.
6122 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6123 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6124 error always starts on a line of it's own.
6125 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6126 Rewrite for new mapped malloc package use.
6127 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6128 that don't want to use the mapped malloc package; pass arguments
6129 on to traditional malloc package functions.
6130 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6131 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6132 mrealloc, malloc, and realloc but get fatal error if runs out
6134 * utils.c (msavestring, mstrsave): Save a string in a specific
6135 mapped malloc region.
6136 * utils.c (print_spaces): Use xmalloc to get the buffer.
6137 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6138 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6139 * config/i386v4.mh: Insignificant reorganization.
6141 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6143 * xcoffread.c: Only enable compilation of debugging functions
6144 if IBM6000 is defined. Fails to compile otherwise.
6146 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6148 * Makefile.in: pass MAKEINFO down on info.
6150 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6152 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6153 useless code, including an lseek to an uninitialized variable.
6154 Reported by Jim Williams <jimbo@wrs.com>.
6156 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6158 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6159 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6160 * minsyms.c, symfile.c: Changes that may be generally
6161 applicable, but are #ifdef IBM6000 for now.
6162 * rs6000-xdep.c: Fixed typo in comment.
6163 * rs6000-tdep.c: Non-substatial changes.
6164 * xoffread.c: The main change here is addition of some
6165 debugging functions.
6166 * xoffexec.c: More changes.
6168 * xcoffread.c: Fixed two too-few-parameters bugs.
6170 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6171 to SOLIB_CREATE_INFERIOR_HOOK macro.
6173 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6175 * symfile.h: Add prototype for iterate_over_msymbols().
6176 * symtab.c (cplus_mangled_symbol): Add function.
6177 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6178 iterate_over_msymbols to find demangled C++ symbol.
6179 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6180 value to iterate_over_msymbols().
6181 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6184 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6186 * Makefile.in: added check target.
6188 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6190 * ecoff.c: Move to ../bfd/coff-msym.c.
6191 * config/mt-*mips: Remove ecoff.o from the configuration.
6192 * remote.c (): Add newline to initial +.
6193 (remote_resume): Mention how to cope with signals.
6194 (remote_interrupt): Add debug msg.
6195 (remote-wait): Implement new 'T' reply, which includes
6196 status, PC, and FP all in a single short message.
6197 (putpkt): Add further debugging of packet acks.
6198 * mipsread.c (fixup_symtab): Also swap RFD's.
6199 (parse_partial_symbols): Avoid bug on unknown symbol types.
6200 * Makefile.in (VERSION): Roll to 4.4.5.
6201 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6202 for remote MIPS by limiting heuristic to 200 byte search.
6203 (heuristic_proc_desc): Byte-swapping.
6204 (mips_print_register): Cope with failure of
6205 read_relative_register_raw_bytes. Byte-swap integers for
6207 * mips-pinsn.c (print_insn): Byte-swap instruction.
6209 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6211 * config.sub configure.in config/mh-irix4
6212 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6213 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6214 gdb/xm-irix4.h gdb/config/mt-irix3
6215 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6217 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6219 * defs.h, utils.c: xrealloc takes PTR as first arg.
6220 * defs.h: Reword confusing comment about ANSI prototypes.
6221 * defs.h: Some minor whitespace changes.
6222 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6223 not NULL, which can be (void *).
6224 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6225 * tm-i386v.h (SP_ARG0): Define
6226 * xm-sysv4.h: Back out of change for missing prototypes.
6227 * i386-tdep.c (get_longjmp_target): Add function.
6229 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6231 * Makefile.in: install man page too.
6233 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6235 * All GDB files that #include defs.h: Removed stdio.h.
6236 (defs.h): #include stdio.h.
6238 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6240 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6241 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6242 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6243 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6244 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6245 it before printing out the hex shape of an address.
6247 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6249 * rs6000-xdep.c (frame_initial_stack_address): Move
6250 code to set frame->cache_fsr into new separate function
6251 frame_get_cacahe_fsr. This allows fixing a fatal error.
6252 * xcoffexec.c: Turn previously suppressed error
6253 message back on, after cleaning up BFD.
6255 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6256 printing of blank line, since it cases printing of an
6257 extra blank line. Is this intended? It does mess up
6259 * defs.h: Put back declarations of malloc and realloc,
6260 but protected by #ifndef MALLOC_INCOMPATIBLE.
6261 * objfiles.c: Undo previous change: Use malloc/realloc
6262 for objfile malloc/realloc fields (but add a cast).
6263 * xcoffexec.c: Suppress an error message (for now).
6265 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6267 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6268 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6269 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6271 * xcoffread.c: Modifications to C_DECL storage class handling, and
6272 introduction of an old smash_to_pointer_type() routine.
6274 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6275 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6276 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6277 parameters have been modified.
6279 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6280 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
6281 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
6282 and fetch_inferior_registers() always fetched all the registers
6283 resulting valid register values at hand all the time. Pushing a dummy
6284 frame did not require validating all register values first. After
6285 putting the above mechanism into action, we didn't have valid registers
6286 values always ready. Thus, all registers need to be fetched before
6287 pushing a dummy frame now.
6289 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6290 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
6291 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
6292 the starting address (actual frame address) of a frame.
6293 * rs6000-tdep.c: modifications to function_frame_info() to see if
6294 function reserves a frame pointer register (alloca register)
6295 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
6296 FRAME_LOCALS_ADDRESS has been updated to support debugging of
6297 functions with alloca() calls.
6299 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
6301 * xm-sysv4.h: Provide definitions/prototypes for host environment
6302 functions for which no definitions or prototypes are provided in
6303 any currently included gdb or host environment header files.
6304 For SVR4, this currently includes malloc and realloc, which cannot
6305 be portably prototyped in any gdb include file.
6307 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6309 * buildsym.h: Remove obsolete variable file_stabs.
6311 * Makefile.in: Move place where configure merges in host-
6312 and target-dependent fragments later, so the latter
6313 can override (say) GNU_MALLOC.
6314 * config/mh-rs6000: Use system malloc. Otherwise, I
6315 ended up with *two* incompatible versions of malloc
6316 (functions in libc would call the malloc in libc).
6317 I assume this is a shared library problem.
6319 * remote.c: Fix (presumed) typo.
6320 * objfiles.c: Use xmalloc/xrealloc instead of
6321 malloc/realloc (since the latter are no longer declared).
6323 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6324 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
6325 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
6326 handle individual registers.
6327 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
6328 correctly in case it wasn't cached yet. (A problem showed up
6329 after fetching individual registers.)
6330 * buildsym.c: Disable type_synonym_name's type name overwriting
6331 in cases it is unnecesary. rs6000 portation doesn't use
6332 type_synonym_name, and it used to nullify type names
6333 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
6334 type's name as soon as space for that type is allocated.
6335 * xcoffread.c: ignore a section's lineno information if it is
6336 not `.text'. (In rs6000 bfd portation integration, skipping over
6337 `.pad' sections are ignored since it was in machine independent
6338 part of the code. Thus, a problem of fake sections with invalid
6339 lineno information arised.)
6341 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6342 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
6343 * rs6000-tdep.c: make function_frame_info() work whether or not
6344 reading from a core file.
6345 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
6347 * infrun.c. main.c, printcmd.c. symtab.c:
6348 More changes from IBM for rs6000.
6351 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
6353 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
6354 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
6355 Merge in changes (mostly from IBM) for RS6000.
6356 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
6357 More changes from IBM for RS6000. These are in machine-
6358 independent code, and probably could do with some cleaning
6359 up. The most questionable of these are #ifdef IBM6000.
6360 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
6361 to single_step() (for consistency with rs6000 and i860).
6362 * utils.c: Allow the 1st arg to xrealloc to be NULL
6363 (in which case do malloc). This removes the need for
6364 some tests in xcoff code (and perhaps other places?).
6365 * coffread.c: Removed variables last_source_file,
6366 type_vector, and type_vector_length as these are now
6367 defined by buildsym.[ch].
6368 * defs.h: Remove prototypes for malloc and realloc, since
6369 these should only be used to implement xmalloc and xrealloc,
6370 and they conflict with <stdlib.h> in AIX - where they
6371 return void* even when __STDC__ isn't defined. Sigh.
6372 * munch: Recognize *initialize* in data as well as text
6373 (AIX uses data). Also, incorporate a patch from Garrett
6374 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
6375 much more sensible, by only trying to match the name of
6376 the initialize_foo function, and not the junk before it.
6378 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
6380 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
6381 unless symbol table indicates that something has changed.
6383 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
6385 * remote.c: Make it work for embedded MIPS. Increase buffer
6386 size, and use throughout. Round buffer size up if too many regs.
6387 Support baud rate setting and try for an 8-bit path. If
6388 interrupted while waiting for target, send a ^C down the wire.
6389 Avoid single-byte reads.
6390 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
6392 * mips-xdep.h: Avoid the embedded regs when on Unix.
6394 * mipsread.c: Byte-swap the symbol table structures, using
6395 routines from ecoff.c, to read a symbol table written in any
6396 of the four possible byte orders.
6397 * configure.in (mips-big-* target): Same as Sony News.
6398 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
6399 * ecoff.c: New file for symbol swapping routines.
6401 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
6403 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
6404 all-breakpoints' command.
6405 * (get_number): Allow users to enter negative breakpoint numbers.
6406 * (breakpoint_1): Reformat display of 'info break' to show new
6408 * (create_longjmp_breakpoint, breakpoint_re_set,
6409 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
6410 symfile.c (syms_from_objfile): Re-do
6411 insertion of longjmp breakpoints. Move all code into
6412 breakpoint_re_set, and call that instead of
6413 create_longjmp_breakpoint in symfile.c.
6415 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
6417 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
6418 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
6419 * symtab.c (find_pc_symtab): Handle having no objfiles.
6420 * infcmd.c: Fix comment.
6421 * objfiles.c (free_all_objfiles): Add.
6422 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
6423 * symfile.c (symbol_file_command): free all objfiles when
6424 specifying a new symbol file.
6425 (reread_symbols): Stat the file name, don't fstat the descriptor.
6427 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6429 * Makefile.in, configure.in: removed traces of namesubdir,
6430 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6431 copyrights to '92, changed some from Cygnus to FSF.
6433 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
6435 * dbxread.c (end_psymtab): Delete empty psymtabs.
6436 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
6437 * symfile.h (struct objfile): Add free_psymtabs.
6439 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
6441 * Makefile.in (VERSION): Roll to gdb-4.4.4.
6443 * symfile.c (symbol_file_command): strcmp => !strcmp.
6444 * breakpoint.h: Move prototypes to follow enum definition they need.
6445 * breakpoint.c, infrun.c: Lint.
6446 * printcmd.c: Use `enum enable' rather than `enum
6448 * mipsread.c: First pass at making it compile with the new
6449 objfile changes. Probably seriously broken still, but it
6452 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
6454 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
6455 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
6456 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6457 stepping (and nexting) through longjmp(). Also, cleanup
6458 breakpoint handling quite a bit by creating explicit breakpoint
6459 types instead of using magic breakpoint numbers.
6460 Makefile.in: Update version to 4.4.3
6462 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6464 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6465 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6466 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6468 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6470 * minsyms.c (install_minimal_symbols): Add bunches to any
6471 existing minsyms in the objfile. Avoid extra mallocation
6472 by working directly in the obstack. Remove ignored `mainline' parm.
6473 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6474 xcoffread.c: Change all callers.
6475 * FIXME: We should be able to eliminate MAINLINE from all the
6476 symbol readers now, with a small bit of work.
6478 * valops.c, value.h: Lint.
6479 * remote-vx.c: Add missing break; statement. Bugfix by
6480 Michael Sclafani, <sclafani@src.dec.com>.
6482 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6484 * Makefile.in (VERSION): Update version to 4.4.2
6485 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6486 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6487 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6488 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6489 mmap-alloc.o, mmap-sbrk.o
6491 * altos-xdep.c: Minor whitespace change.
6492 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6493 use to new minimal symbol table use.
6494 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6495 * arm-xdep.c (store_inferior_registers): Returns void.
6496 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6497 Convert from misc function vector use to new minimal symbol table use.
6498 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6499 * breakpoint.c: Add prototypes for local functions.
6500 * breakpoint.c (catch_command_1): Change to static and remove unused
6502 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6503 * breakpoint.h: Change function decls to prototype form.
6504 * buildsym.c: Add prototypes for local functions.
6505 * buildsym.c: Moved hashname() function here from dbxread.c.
6506 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6507 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6508 * buildsym.c (dbx_alloc_type): Change to static.
6509 * buildsym.c (finish_block): Add objfile parameter.
6510 * buildsym.c (misc): Change symbol_obstack to objfile version.
6511 * buildsym.c (make_blockvector): Change to static.
6512 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6513 * buildsym.c (compare_line_numbers): Change to static, args are const,
6514 cast args when used.
6515 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6516 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6517 and made static. Add objfile parameter.
6518 * buildsym.c (end_symtab): Simplify code using line table size.
6519 Realloc the linetable on the objfile symbol_obstack and copy there.
6520 * buildsym.c (scan_file_globals): Convert from misc function vector
6521 use to new minimal symbol use.
6522 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6523 strings get allocated in objfile's symbol_obstack. Convert references
6524 to builtin types to lookup_fundamental_type().
6525 * buildsym.c (read_type): Make static, add objfile parameter, convert
6526 references to buildin types to lookup_fundamental_type().
6527 * buildsym.c (read_struct_type): Add objfile parameter.
6528 * buildsym.c (read_array_type): Make static, add objfile parameter.
6529 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6530 * buildsym.c (read_huge_number): Make static.
6531 * buildsym.c (read_range_type): Make static, add objfile parameter,
6532 convert references to buildin types to lookup_fundamental_type ().
6533 * buildsym.c (read_args): Make static, add objfile parameter.
6534 * buildsym.h: Convert function decl's to prototype form.
6535 * c-exp.y: Add prototypes for local functions, convert uses of misc
6536 function vector to minimal symbol table. Reformat all builtin type
6537 initializations and pass a NULL objfile to init_type() for them.
6538 * coffread.c: Change context_stack ref's to coff_context_stack,
6539 add local function prototypes. Cast uses of xrealloc arg 1.
6540 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6541 crafting a new type.
6542 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6543 * coffread.c (finish_block): Change name to coff_finish_block.
6544 * coffread.c (make_blockvector): Add and use objfile parameter.
6545 * coffread.c (record_line): Change name to coff_record_line.
6546 * coffread.c (start_symtab): Change name to coff_start_symtab.
6547 * coffread.c (end_symtab): Change name to coff_end_symtab.
6548 * coffread.c (record_misc_function): Change name to record_minimal_
6549 symbol and change to minimal symbol table use from misc func tbl.
6550 * coffread.c (coff_symfile_read): Convert from misc function vector
6551 use to minimal symbol table use.
6552 * coffread.c (hashname): Remove; use common version in buildsym.c.
6553 * coffread.c (decode_base_type): Change references to builtin types
6554 to calls to lookup_fundamental_type().
6555 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
6556 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
6557 * command.c: Add prototypes for local functions.
6558 * command.c (add_cmd): Prototype the 'fun' parameter and use the
6559 appropriate member of the function union for that type.
6560 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
6561 ifdef out the function since it isn't currently used.
6562 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
6563 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
6564 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
6565 * command.c (help_cmd): Compare function pointer to NULL.
6566 * command.c (help_cmd_list): Compare function pointer to NULL.
6567 * command.c (lookup_cmd_1): Use correct member of function union.
6568 * command.c (undef_cmd_error): Make static.
6569 * command.c (complete_on_cmdlist): Use correct member of func union.
6570 * command.c (do_setshow_command): Use correct member of func union.
6571 * command.c (shell_escape): Convert rindex use to strrchr.
6572 * command.h (COMMAND_H): Define if already included.
6573 * command.h (cmd_list_element struct): Change 'function' to a union
6574 and prototype args. Prototype completer function.
6575 * command.h: Convert decl's to prototype form.
6576 * convex-xdep.c (store_inferior_registers): Returns void.
6577 * copying.c: Prototype local functions.
6578 * coredep.c: Minor whitespace change.
6579 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
6580 * cplus-dem.c: Prototype local functions.
6581 * dbxread.c (hashname): Remove; moved to buildsym.c.
6582 * dbxread.c (free_and_init_header_files): Make static.
6583 * dbxread.c: Add prototypes for local functions.
6584 * dbxread.c (new_object_header_files): Remove; inlined usages.
6585 * dbxread.c (xrealloc usages): Cast args.
6586 * dbxread.c (record_misc_function): Change to record_minimal_symbol
6587 and change usages accordingly.
6588 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
6589 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
6590 * dbxread.c (dbx_next_symbol_text): Make static.
6591 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
6592 * dbxread.c (init_bincl_list): Add and use objfile parameter.
6593 * dbxread.c (free_bincl_list): Add and use objfile parameter.
6594 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
6595 * dbxread.c (end_psymtab): Convert to use per-objfile data.
6596 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
6598 * dwarfread.c (record_misc_function): Change name to record_minimal_
6599 symbol and use minimal symbol table throughout.
6600 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
6601 * dwarfread.c: Convert all references to builtin types to use the new
6602 lookup_fundamental_type function.
6603 * dwarfread.c (read_enumeration): Add and use objfile parameter.
6604 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
6606 * elfread.c (record_misc_function): Convert to use record_minimal_
6608 * elfread.c (elf_symtab_read): Add objfile parameter.
6609 * eval.c: Add prototypes for local functions and move some decls
6610 around to accomodate prototypes.
6611 * expprint.c: Add prototypes for local functions. Change references
6612 to misc function vector to minimal symbol table.
6613 * findvar.c (read_memory usages): Cast args.
6614 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
6615 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
6616 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
6617 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
6618 * gould-xdep.c: Minor whitespace change.
6619 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
6620 * hp300ux-xdep.c (store_inferior_registers): Returns void.
6621 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
6622 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
6623 * i386-tdep.c: Add prototypes for local functions.
6624 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
6625 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
6626 that defaulted to int.
6627 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
6628 i386_push_dummy_frame): Returns void.
6629 * i386-xdep.c (i386_register_u_addr): Declare params that default to
6630 int and explicitly declare return type as int.
6631 * i387-tdep.c: Minor formatting changes.
6632 * i960-tdep.c (leafproc_return): Convert from misc function vector
6633 use to minimal symbol table use.
6634 * infcmd.c: Add prototypes for local functions.
6635 * infcmd.c (continue_command, until_next_command, until_command,
6636 path_info, path_command): Make static.
6637 * infcmd.c (step_1, until_next_command): Convert from misc func
6638 vector to minimal symbol table use.
6639 * inflow.c: Add prototypes for local functions.
6640 * infptrace.c (store_inferior_registers): Returns void, not int.
6641 * language.c (_initialize_language): Use proper member of function
6643 * m2-exp.y: Add prototypes for local functions, convert misc function
6644 vector uses to minimal symbol table uses.
6645 * m2-exp.y (make_qualname, yyerror): Make static.
6646 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
6647 * m68k-pinsn.c: Add prototypes for local functions.
6648 * m68k-pinsn.c (print_insn): Cast args to read_memory.
6649 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
6650 * m68k-stub.c: Add prototypes.
6651 * m88k-pinsn.c (sprint_address): Convert from misc function vector
6652 use to minimal symbol table use.
6653 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
6654 * m88k-xdep.c (store_inferior_registers): Returns void.
6655 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
6656 * mach386-xdep.c (store_inferior_registers): Returns void.
6657 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
6658 * main.c: Add prototypes for local functions.
6659 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
6660 longjmp() result to (NORETURN void).
6661 * main.c (catch_errors): Prototype the 'func' parameter.
6662 * main.c (disconnect, stop_sig, do_nothin, float_handler):
6663 Takes an unused arg.
6664 * main.c (execute_command): Call the right member of the func union.
6665 * main.c (command_loop_marker, symbol_completion_function,
6666 command_loop): Make static.
6667 * main.c (command_line_input): Make linelength unsigned, cast arg
6668 to command_line_input().
6669 * main.c (add_info, add_com): Prototype the 'fun' parameter.
6670 * main.c (initialize_main): Call right member of function union.
6671 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
6672 * mem-break.c: Include symtab.h
6673 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
6674 * mips-xdep.c (store_inferior_registers): Returns void.
6675 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
6676 use to minimal symbol table use.
6677 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
6679 * mipsread.c (make_type): Remove, convert usages to init_type.
6680 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
6681 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
6682 vector use to minimal symbol table use.
6683 * parse.c: Add prototypes for local functions.
6684 * parse.c (xrealloc usages): Cast args.
6685 * parse.c (prefixify_expression, length_of_subexp): Make static.
6686 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6687 * parser-defs.h: Convert function decls to prototype form.
6688 * partial-stab.h: Convert from misc function vector use to new minimal
6690 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6691 the per-objfile copies.
6692 * printcmd.c: Add prototypes for local functions. Move some struct
6693 definitions around to accomodate prototypes.
6694 * printcmd.c (decode_format): Make static, change args oformat and
6695 osize to int from char.
6696 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6697 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6698 * printcmd.c (print_address_symbolic): Convert from misc function
6699 vector use to minimal symbol table use.
6700 * printcmd.c (address_info): Convert from misc function vector use
6701 to minimal symbol table use.
6702 * printcmd.c (delete_display, enable_display, disable_display_command):
6704 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6705 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6706 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6707 * pyr-xdep.c (store_inferior_registers): Returns void.
6708 * remote-mm.c (mm_load): symbol_file_add return value unused.
6709 * remote-nindy.c: Minor format change.
6710 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6711 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6712 * rs6000-xdep.c (store_inferior_registers): Returns void.
6713 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6714 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6715 vector use to minimal symbol table use.
6716 * solib.c: Add prototypes for local functions.
6717 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6718 function vector use to minimal symbol table use.
6719 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6720 * solib.c (find_solib, shared_library_command): Make static
6721 * solib.c (read_memory, write_memory usages): Cast args.
6722 * solib.c (special_symbol_handling): Add function
6723 * source.c: Add prototypes for local functions.
6724 * source.c (select_source_symtab): Convert to scan objfiles.
6725 * source.c (open_source_file): Make static.
6726 * source.c (xrealloc usages): Cast args.
6727 * source.c (source_line_charpos): ifdef out, unused.
6728 * source.c (get_filename_and_charpos): Make static.
6729 * stack.c: Add prototypes for local functions.
6730 * stack.c (print_frame_info, frame_info): Convert from misc function
6731 vector use to minimal symbol table use.
6732 * symfile.c: Add prototypes for local functions.
6733 * symfile.c (compare_symbols): Make args const PTR's.
6734 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6735 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6736 * symfile.c (obsavestring): Add objfile parameter.
6737 * symfile.c (init_misc_bunches, prim_record_misc_function,
6738 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6739 sort_misc_function_vector, compact_misc_function_vector): Remove
6740 * symfile.c (symbol_file_add_digested): Add function.
6741 * symfile.c (symbol_file_add): Returns struct objfile *.
6742 * symfile.c (symbol_file_command): Modify for state file use.
6743 * symfile.c (symfile_open): Add parameter "dumpable".
6744 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6745 * symfile.c (load_command, add_symbol_file_command): Make static.
6746 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6747 * symfile.c (rindex usages): Converted to strrchr.
6748 * symfile.c (allocate_psymtab): New
6749 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6750 converted to minimal symbol table usage, but no obvious conversion.
6751 * symfile.c (free_all_symtabs): Remove.
6752 * symfile.c (_initialize_symfile): Use per-objfile info.
6753 * symfile.h: Rework the objfile structure to add per-objfile data
6754 objects (psymbol_obstack, symbol_obstack, type_obstack,
6755 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6756 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6757 Add prototypes to function declarations.
6758 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6759 function vector usage to minimal symbol table usage.
6760 * symmisc.c (DEV_TTY): Define if not defined.
6761 * symmisc.c: Add local function prototypes.
6762 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6763 printpsyms_command, print_objfiles, print_objfiles_command):
6764 Rework to use iterate_over_*
6765 * symtab.c: Add prototypes for local functions.
6766 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6767 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6768 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6769 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6770 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6771 lookup_reference_type, lookup_member_type, allocate_stub_method,
6772 check_stub_method, create_array_type, smash_to_member_type,):
6774 * symtab.c (lookup_symbol): Some args are const.
6775 * symtab.h: All type related defs and structs moved to gdbtypes.h
6776 * symtab.h: Convert decls to prototypes.
6777 * target.c (noprocess): Make static.
6778 * target.h: Change decl's to prototypes.
6779 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6780 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6781 * utils.c (_initialize_utils): Use correct member of function union.
6782 * valarith.c: include gdbtypes.h
6783 * valops.c: include gdbtypes.h, add prototypes for local functions.
6784 * valops.c (value_push, value_arg_push, find_function_addr):
6786 * valops.c (value_string): Convert from misc function vector use
6787 to minimal symbol table use.
6788 * valops.c (check_field_in): Make arg const.
6789 * valprint.c: Add prototypes for local functions.
6790 * valprint.c (print_string): Make static
6791 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6792 * values.c: Add prototypes for local functions.
6793 * values.c (value_headof): Convert from misc function vector to
6794 minimal symbol table.
6795 * xcoffexec.c: Add prototypes for local functions.
6796 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6798 * xcoffexec.c (relocate_minimal_symbol): Add.
6799 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6800 * xcoffread.c: Add prototypes for local functions.
6801 * xcoffread.c (sort_syms): Convert to scan objfiles.
6802 * xcoffread.c (read_xcoff_symtab): Make static.
6803 * xcoffread.c (various): Replace references to builtin types with
6804 calls to lookup_fundamental_type. Replace references to symbol_obstack
6805 and psymbol_obstack with pointers to the per-objfile copies.
6806 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6807 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6809 * xcoffread.c (init_stringtab): Add objfile parameter.
6810 * gdbtypes.c: New file
6811 * minsyms.c: New file
6812 * mmap-alloc.c: New file
6813 * mmap-sbrk.c: New file
6814 * objfiles.c: New file
6818 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6820 * Check in Fred Fish's changes in these modules. Fred
6821 will make ChangeLog entries for all of them. Update VERSION
6824 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6826 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6828 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6829 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6830 value.h: Prototypes for static functions; lint.
6831 * gdbtypes.h: Empty file to ease transition.
6833 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6835 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6836 inferior.h, language.h, signame.h, target.h, terminal.h,
6837 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6838 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6840 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6841 signame.c, sparc-xdep.c: Prototypes for all static functions.
6843 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6844 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6845 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6846 Remove to_call_function and target_call_function, since it
6847 always calls the same thing (call_function_by_hand).
6848 * core.c, exec.c, solib.c: Rename target_ops sections =>
6850 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6851 target.h: target_kill takes no args.
6852 * language.c (language_info): Scaffolding to allow briefer
6853 messages when the current language changes. FIXME.
6854 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6855 complaints about volatile functions.
6856 * xm-sysv4.h (HAVE_MMAP): Define.
6858 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6860 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6861 to make prototypes for all functions declared here.
6862 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6863 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6864 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6865 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6866 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6867 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6868 * utils.c: Avoid declaring malloc and realloc. Lint.
6869 (request_quit): Accept signal-number parameter.
6871 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6873 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6874 DIE's. Add new function read_tag_pointer_type() to read them.
6876 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6877 When creating a new user defined type, check to see if a partial
6878 type already exists, and if so, bash it to fit.
6880 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6882 * coffread.c (decode_base_type): Pass long, not union.
6883 Fix by Eric Valette, ev@chorus.fr.
6885 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6887 * elfread.c (elf_symtab_read): Fix code to correctly track
6888 changes in bfd for absolute symbols.
6890 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6892 * xm-vaxbsd.h: Close off comment.
6894 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6896 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6898 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6900 * mips-tdep.c (mips_print_registers): Print correct register
6901 number for double pseudo-registers.
6903 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6905 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6906 in the op$::OPERATOR. case. From Steven McCanne,
6907 <mccanne@horse.ee.lbl.gov>.
6909 * exec.c (set_section_name): Pass arg to exec_files_info;
6910 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6912 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6914 * main.c (print_gdb_version): Copyright msg: only this year.
6915 (cd_command): Avoid changing current_directory on error.
6917 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6919 * mipsread.c (parse_partial_symbols): Handle dependencies
6920 between partial symbol tables (when not doing stabs-in-ecoff).
6921 (This used to be handled by parse_fdr, but parse_fdr was
6922 incompatible with handling stabs-in-ecoff, so the code
6923 was re-written to not use parse_fdr. Unfortunately,
6924 the logic to handle dependencies was overlooked.)
6926 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6928 * coffread.c (read_enum_type): Use the size of a target int when
6930 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6932 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6933 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6934 TARGET_PTR_BIT to determine size of a pointer
6935 * values.c (unpack_long): when unpacking a REF or a PTR don't
6936 assume the size of the type.
6938 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6940 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6941 looking at its members. Improve guess between struct and union,
6942 only assuming union if multiple members have offsets of zero.
6944 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6946 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6947 (This is just for clarity - and one day permitting us to
6948 change FP0_REGNUM from 38 to 32, which would make more sense.)
6949 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6950 register numbers in stabs-in-ecoff get handled correctly.
6952 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6954 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6955 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6956 into BSD and Ultrix.
6958 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6960 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6962 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6964 * Makefile.in: Increment version to 4.4.1.
6965 * main.c (print_gdb_version): Update copyright notice.
6967 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6969 * mipsread.c: Prepend "struct " to the names of structure
6970 types, and similarly for enums and unions. (This used
6971 to be done, but got lost in the re-write to "guess" the
6972 difference between enum/struct/union.)
6973 Also, guess that a tag is an enum if the first member
6976 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6978 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6981 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6983 * Projects: Patching executables is done.
6984 * Makefile.in (VERSION): Roll to gdb-4.4.
6985 * README, WHATS.NEW: Update for gdb-4.4.
6987 * symfile.c (reread_symbols): Whenever we reread one object
6988 file's symbols, we must restart the scan, because the object_files
6989 chain has been permuted.
6991 * exec.c (exec_files_info): Split out into print_section_info.
6992 Print BFD filename of each section if it's not the default one.
6993 * core.c (core_files_info): Call print_section_info.
6995 * xm-vax.h: Include a few system header files whose definitions
6996 must precede defs.h.
6997 * language.c, language.h: Make some things const.
6998 * expression.h, main.c: const spreads like ooze.
7000 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7001 since BREAKPOINT values can be >0x80.
7003 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7005 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7007 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7009 * sparc-pinsn.c: Remove kludge for preferring architectures.
7010 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7011 and forever. Add `add' instruction to the set that get checked
7012 for a preceding `sethi' in order to print an absolute address.
7013 Corresponding changes in ../include/opcode/sparc.h needed
7014 to eliminate garbage instructions.
7016 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7018 * mipsread.c (parse_partial_symbols): Make sure partial
7019 symbols are created for external symbols (as used to be
7020 the case). This is a bit of a pain with the mips-coff.
7021 It uses a table which points to all of the external
7022 symbols belonging to a particular FDR or psymtab.
7023 Once we've generated this table, we might as well save
7024 it, and then use it in psymtab_to_symtab_1 to find
7025 the symbols to pass to parse_external().
7026 * symfile.c, symfile.c: New function start_psymtab_common
7027 to share the common parts of allocating a new psymtab
7028 for dbxread, mipsread (and later dwarfread). Its code
7029 was pulled out from start_psymtab in dbxread.c.
7030 * dbxread.c (start_psymtab): Use start_psymtab_common().
7032 * valprint.c (val_print): If there is an error when trying
7033 to print a string, check to see if there really is a problem
7034 by reading just one character. If that works, assume
7037 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7039 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7040 cypress, v8 mnemonics in that order.
7042 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7044 * sparc-pinsn.c: Put the qsort() back in.
7046 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7048 * findvar.c (read_register, write_register): Handle machines
7049 where REGISTER_TYPE is not the same size as "int".
7051 Handle debug symbols in dynamically loaded (relocated) code:
7053 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7054 offset to process_one_symbol.
7055 (process_one_symbol): Take new offset parameter. Add it into
7056 appropriate symbol types to relocate symbols to loaded addresses.
7057 Handle all possible symbol types, and complain() about types that
7058 we don't expect to see.
7059 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7060 process_one_symbol (FIXME, should pass real offset).
7064 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7066 (set_breakpoint, break_command_1, until_break_command,
7067 catch_command_1, breakpoint_re_set_one): Use it.
7068 * symtab.h (resolve_sal_pc): Declare.
7069 * infcmd.c (jump_command): Use resolve_sal_pc.
7071 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7073 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7075 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7077 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7078 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7079 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7081 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7083 * dbxread.c (process_one_symbol): Make a first cut at handling
7084 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7086 * symtab.c (find_pc_line): Fix stepping into and out of #included
7089 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7091 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7092 no longer any need to copy ../include/opcode/* into gdb.
7094 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7096 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7098 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7100 * valprint.c (type_print_base, type_print_method_args):
7101 Print C++ constructor methods without bogus "return type."
7103 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7105 * infptrace.c (child_xfer_memory): Parameter "target" should
7106 be a pointer to a structure, not the entire structure.
7108 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7110 * depend: Convert the couple of references to ansidecl.h that
7111 used the local gdb version to use the ../include version.
7113 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7116 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7117 (inferior_proc_init): Fix non-ANSI version of args.
7118 (attach): Call print_sys_errmsg with correct number of args.
7119 (mappingflags): Make static, does not need to be global.
7121 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7122 not the entire struct itself.
7124 * valops.c (value_assign): Cast some args to modify_field() and
7125 {read,write}_register_bytes() correctly.
7127 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7129 * Makefile.in (MALLOCSRC): Removed reference to removed local
7132 * dwarfread.c (list_in_scope): Needs an initial value, use file
7135 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7137 * main.c (main): Make option_index local to keep new getopt happy.
7138 main.c, solib.c, Makefile.in: Update copyright notices.
7140 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7142 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7144 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7146 * Makefile.in (HFILES): Add partial-stab.h.
7148 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7150 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7151 New files for stratus. Not complete enough to actually build
7152 on the Stratus machine; that awaits copyright assignment for
7155 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7156 for getting custom flags into CFLAGS when doing makes.
7158 * configure.in: Add config information for stratus.
7160 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7162 * dbxread.c (process_one_symbol): Pass address of structure
7163 to complain(), rather than the whole structure.
7165 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7167 * solib.c (solib_add_common_symbols): Only compile in when not
7168 using SVR4 style shared libraries.
7170 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7172 * dwarfread.c (locval): Add offreg flag to indicate location
7173 values that are computed off a base register.
7175 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7176 TAG_local_variable cases to account for static variables
7177 within function scopes.
7179 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7181 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7182 doesn't exist on some systems.
7184 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7185 nexting over recursive function calls.
7187 * target.c (target_read_string): Create this routine to read null
7188 terminated strings from the target. It deals with running off the
7189 end of memory elegantly as well. solib.c (find_solib): Use
7190 target_read_string() to avoid problems with running off the end of
7193 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7194 that reference pgrp_inferior.
7196 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7198 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7199 mips-tfile has been hacked to act more "traditionally."
7200 * dbxread.c: Fixed typo in comment.
7202 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7204 * mips-tdep.c (mips_skip_prologue): Add some number of
7205 'sw' instructions before 'addiu' adjusts the stack.
7207 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7209 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7210 freescope, buildblock closescope, record_line, add_symbol_to_list,
7211 gatherblocks, make_blockvector): Extensive changes to switch
7212 to generic symbol table building code in buildsym.c. Remove
7213 scope tree structures and functions, symbol table building
7214 functions, and lots of other small changes.
7216 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7217 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7219 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7221 * buildsym.c (cleanup_undefined_types): Add support for enums.
7222 This fixes the 'GDB internal error. cleanup_undefined_types with
7225 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7227 * dbxread.c: detect gcc2 compilations.
7229 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7231 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7232 in ../include/opcode/sparc.h.
7234 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7236 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7237 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7238 to reflect actual locations of opcode files, so TAGS target will
7241 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7243 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7246 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7247 dereferencing to access the correct elements.
7249 * valops.c (value_addr): Declare return type of external func
7252 * xcoffread.c: Undefine next_symbol_text before redefining it.
7254 For older changes see ChangeLog-9091
7260 version-control: never