1 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
3 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
4 Rendell, <michael@mercury.cs.mun.ca>.
6 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
8 * language.h (local_decimal_format_custom): Add prototype.
9 * language.c (local_decimal_format_custom): Add function, bug
10 reported by Robert R. Henry (rrh@tera.com).
12 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
14 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
15 by Josef Leherbauer, joe@takeFive.co.at.
17 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
19 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
20 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
21 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
22 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
23 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
24 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
25 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
26 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
28 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
30 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
31 of demangled name fields to NULL if no demangling exists for
32 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
33 symbols if their language is known at the time they are created,
34 but sometimes the language is not known until later.
36 **** start-sanitize-chill ****
37 * ch-typeprint.c (chill_print_type_base): Name changed to
38 chill_type_print_base to match pattern for C and C++ names.
39 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
40 to be consistent with other usages.
41 * ch-typeprint.c (chill_type_print_base): Add support for
42 printing Chill STRUCT types.
43 * ch-valprint.c: Include values.h.
44 * ch-valprint.c (chill_print_value_fields): New function and
45 prototype for printing Chill STRUCT values.
46 * ch-valprint.c (chill_val_print): Fix call to val_print_string
47 that was being called with two args instead of three.
48 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
49 to print Chill STRUCT values.
50 **** end-sanitize-chill ****
52 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
54 * configure.in: added testsuite to configdirs.
56 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
58 * doc/stabs.texi: The `this' pointer is now known by the name
59 `this' instead of `$t'.
61 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
63 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
64 references of TAG_string_type DIEs in user defined types.
65 **** start-sanitize-chill ****
66 * ch-lang.c (chill_create_fundamental_type): Track compiler
67 change that now emits debugging info with the type long for Chill
69 **** end-sanitize-chill ****
71 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
73 * remote-mips.c: New file; implements MIPS remote debugging
75 * config/idt.mt: New file; uses remote-mips.c
76 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
78 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
79 floating point coprocessor.
80 (mips_push_dummy_frame): If not mips_fpu, don't save floating
82 (mips_pop_frame): If not mips_fpu, don't restore floating point
84 (_initialize_mips_tdep): New function; let the user reset mips_fpu
86 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
87 mips_fpu, don't use fp0 as floating point return register.
88 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
91 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
93 * gdb/testsuite: made modifications to testcases, etc., to allow
94 them to work properly given the reorganization of deja-gnu and the
95 relocation of the testcases from deja-gnu to a "tool" subdirectory.
97 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
99 * gdb/testsuite: Initial creation of gdb/testsuite.
100 Migrated dejagnu testcases and support files for testing nm to
101 gdb/testsuite from deja-gnu. These files were moved "as is"
102 with no modifications. This migration is part of a major overhaul
103 of dejagnu. The modifications to these testcases, etc., which
104 will allow them to work with the new version of dejagnu will be
105 made in a future update.
107 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
109 * NEWS: Add reminders for next release.
111 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
113 * mipsread.c (parse_lines): Correct check for files compiled with
116 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
118 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
120 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
122 * Makefile.in (VERSION): GDB-4.8 release!
123 * README, NEWS: Update for release.
125 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
127 * am29k-pinsn.c (print_insn): Minor nits with const.
128 * am29k-tdep.c: More minor nits with arg types for
129 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
131 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
133 * gcc.patch: Update for a different GCC (G++) bug.
134 * main.c (print_gdb_version): Update copyright year to 1993.
135 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
136 conditionalize this file on it. FIXME, right way is to split
137 these into two config files.
138 (ATTACH_DETACH): Define for BSD 4.4
139 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
140 (U_REGS_OFFSET): Revise for 4.4.
141 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
142 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
143 LONG_MAX into this file to avoid cpp "redefinition" warnings.
145 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
147 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
150 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
152 * c-lang.c (c_printstr): Bugfix for length==0 case.
154 * c-lang.c (c_printstr): If a C string ends in a null, don't
157 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
159 * defs.h (STRCMP): Make it work for unsigned chars.
161 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
163 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
164 * config/hp300bsd.mh (REGEX, REGEX1): Define.
165 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
166 define to kludge the large opcode table into two smaller tables,
167 since GCC take exponential space to build the table. Lint.
168 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
170 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
172 * Makefile.in (VERSION): Roll to 4.7.9.
173 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
174 definition here, to handle both BSD 4.3 and 4.4 systems.
175 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
176 * remote.c (alarm): Move declaration to global level, before
177 first reference to it.
178 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
179 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
181 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
183 * remote.c (readchar): forward declare alarm which otherwise looks
184 like an undeclared variable to gcc.
186 * dbxread.c (process_one_symbol): cast enum value N_SO into int
187 when comparing against an int. Avoids superfluous warning from
190 * inflow.c (set_sigint_trap): add cast to assignment from signal.
191 Avoids superfluous warnings from some systems and/or compilers
192 (like vax ultrix 4.2.)
194 * language.c (struct op_print unk_op_print_tab): use the enum
195 values rather naked zeros as initializers. Avoids warnings from
196 ultrix type compilers.
198 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
200 * Makefile.in (VERSION): Roll to 4.7.6.
201 (SFILES_SUBDIR): Add 29k-share/udi_soc.
202 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
203 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
204 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
205 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
206 (depend): Fix bug where nm-files in config files weren't noticed.
207 (make-proto-gdb-1): Avoid changing directories while building new
208 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
210 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
212 * remote.c: Improve error recovery. Allow user to break out
213 of initial connection attempt with INTERRUPT. Treat a timeout
214 while waiting for remote packet like a retry, unless the remote
215 side is actively running user code. Fix a few long printf_filtered's.
217 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
220 * buildsym.c (start_subfile): Allow null file name.
222 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
224 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
225 expects a pointer to complaint rather than a complaint
227 (process_linenos): free the previously allocated subfile name,
228 then allocate the new one from the heap.
230 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
232 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
234 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
236 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
237 Previously, would bogusly index off the bottom of type_vector.
238 (rs6000_builtin_type): Accept type number as argument.
239 (read_type, case '-'): Handle negatives like any other type number.
241 * symfile.c (deduce_language_from_filename): Handle null name.
243 * mips-tdep.c (isa_NAN): Fix byte order dependency.
244 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
245 fixed by sato@sm.sony.co.jp.
247 * xcoffread.c (parmsym): Don't use an initializer to set up
248 this struct symbol. Set it up in initialize_xcoffread.
249 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
250 works on real rs/6000 target with #ifndef FAKING_RS6000.
252 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
254 * stabsread.c (rs6000_builtin_type): Move function from
255 xcoffread.c:builtin_type.
256 * xcoffread.c (builtin_type): Move to stabsread. Remove
257 IBM6000_HOST dependency. Move misplaced comments.
258 (various): Change printf's to complaints.
259 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
260 objfile argument to read_type calls under #if 0.
261 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
262 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
263 * Makefile.in: xcoffread.o is not built by default.
264 * xm-rs6000.h (IBM6000_HOST): Remove.
265 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
266 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
269 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
271 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
272 VALUE_LVAL to be lval_memory so that we don't try to modify wild
273 register numbers when user tries to modify elements in structs
275 * inflow.c (child_terminal_info): Move banner outside of system
277 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
278 passes struct/union arguments by address.
280 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
282 * Based on patch from Kean Johnston <maw@netcom.com>:
283 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
284 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
285 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
287 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
289 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
290 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
292 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
294 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
297 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
299 * stabsread.c (define_symbol): Complain about unrecognized names
300 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
301 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
302 (read_cpp_abbrev): Don't use the class name as part of the
303 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
304 abbrevs. Inspired by Mike Tiemann.
305 (read_tilde_fields): Comment. Remove ancient dead code.
306 Remove erroneous but non-dead code. Simplify. Add complaints.
307 (in general): Remove extraneous (parentheses) in return
310 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
312 * coffread.c (coff_lookup_type): Fix fencepost error reported
313 by Art Berggreen, <arg@opal.acc.com>.
315 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
316 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
318 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
319 test, which is apparently left over from when we used native
320 include files and couldn't depend on the member names being there.
321 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
323 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
325 * mipsread.c: Major overhaul to use new BFD symbol table reading
326 routines. Now swaps information as it is needed, rather than
327 swapping everything when the file is read.
329 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
331 * Makefile.in (TARDIRS): Add sparclite demo dir.
332 (*.tab.c): Change dependency on Makefile to depend on
333 Makefile.in, otherwise it always rebuilds after configuring.
334 Force output *.tab.c file into current directory even in "make"
335 versions that rewrite dependent file names used in command lines.
337 * TODO: Remove some things we did.
338 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
339 * os68k-xdep.c: Remove; useless file (os68k is a target only).
340 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
341 * symtab.h: Eliminate unnamed unions and structs.
343 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
345 * Makefile.in (VERSION): Roll to 4.7.5.
347 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
349 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
350 re-evaluating symbol pointers.
352 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
354 * c-exp.y (lcurly, rcurly): New nonterminals.
355 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
357 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
358 made function static.
359 * parse.c (struct funcall): Moved struct def from parser-defs.h.
360 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
361 * parse.c (start_arglist):
362 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
363 * parser-defs.h (struct funcall): Moved struct def to parse.c.
364 * parser-defs.h (funcall_chain): Moved to parse.c.
365 * printcmd.c (print_frame_nameless_args): Fix prototype.
366 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
367 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
368 * valops.c (typecmp): Moved prototype from values.h.
369 * value.h (typecmp): Moved prototype to valops.c, made static.
370 **** start-sanitize-chill ****
371 * ch-exp.y (yylex): Change way control sequences are disabled.
372 **** end-sanitize-chill ****
374 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
376 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
378 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
380 * mipsread.c (upgrade_type): Build array types correctly, using
381 create_range_type and create_array_type.
383 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
385 * remote-nindy.c: Cleanup.
387 * infrun.c (wait_for_inferior): When rolling back the PC after
388 a breakpoint, call write_pc so that NPC gets rolled back as well
391 * blockframe.c (inside_entry_file, inside_main_func,
392 inside_entry_func): PC of zero is always "bottom of stack".
394 * printcmd.c (print_frame_args, print_frame_nameless_args):
395 Let print_frame_nameless_args decide whether there are any,
396 laying groundwork for possibly later printing 29K args for
397 functions where we have tag words but no symbols.
399 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
401 * Makefile.in: fix GDB doc targets for new doc subdir structure
403 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
405 * stack.c (parse_frame_specification): Parse as many arguments
406 as there are (up to MAXARGS). Pass all of them in argc, argv
407 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
408 many there were, onto SETUP_ARBITRARY_FRAME.
409 * tm-mips.h, tm-sparc.h: Corresponding changes.
410 * mips-tdep.c, sparc-tdep.c: Ditto.
412 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
414 * hp300ux-nat.c: Update copyrights.
415 * mipsread.c (parse_partial_symbols): Complain about block
416 indexes that go backwards. Fix from Peter Schauer.
417 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
418 symbol-file that has no linkage symbols to be read.
419 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
420 from tm- file to xm-file, since they're host dependent.
421 * valarith.c (value_binop): Typo.
423 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
425 * sparclite/aload.c: Add copyleft.
426 * sparclite/crt0.s: Add comment at beginning.
428 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
430 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
431 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
433 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
435 * values.c (value_headof): Fix typo in which VTBL and ARG were
436 being confused for one another.
438 * valops.c (typecmp): Now static.
440 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
441 baseclass--we don't always inherit its virtual function table
444 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
445 pointer correctly in case value_struct_elt moves it around.
447 * valops.c (typecmp): Now static. Also, now groks references
450 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
451 zero on recursive call. If NAME is the name of TYPE, return TYPE.
453 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
455 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
456 to avoid "too much defining" error from native C compiler (!).
458 * Makefile.in (HFILES): Add typeprint.h.
459 * typeprint.[ch]: Update copyrights.
461 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
463 * Makefile.in: Update to match doc/ subdir changes.
465 * config/hp300hpux.mh: No cross-host file needed, just native.
466 * config/go32.mh: Remove nonexistent "native" support.
468 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
469 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
470 * m88k-tdep.c (next_insn): Lint, cleanup.
471 (store_parm_word): Lint.
473 * README: Fix typo (reported by karl@hq.ileaf.com).
475 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
477 * expression.h (BINOP_CONCAT): Document use for self concatenation
478 an integral number of times.
479 * language.c (binop_type_check): Extend BINOP_CONCAT for self
481 * valarith.c (value_concat): Rewrite to support self
482 concatenation an integral number of times.
483 **** start-sanitize-chill ****
484 * Makefile.in (ch-exp.tab.c): Change "expect" message.
485 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
486 eliminate hundreds of spurious shift/reduce and reduce/reduce
487 conflicts that mask the 5 real ones.
488 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
489 * ch-exp.y (integer_literal_expression): Remove production,
491 **** end-sanitize-chill ****
493 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
495 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
496 implied that "no side effects" was nonfunctional.
497 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
498 character string and bitstring concatenation.
499 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
500 * expression.h (exp_opcode): Add BINOP_CONCAT.
501 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
502 * language.c (string_type): Add function to determine if a type
504 * language.c (binop_type_check): Add case for BINOP_CONCAT.
505 * valarith.c (value_concat): New function to concatenate two
506 values, such as character strings or bitstrings.
507 * valops.c (value_string): Remove error stub and implement
509 * value.h (value_concat): Add prototype.
510 **** start-sanitize-chill ****
511 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
512 * ch-exp.y (yylex): Recognize SLASH_SLASH.
513 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
515 **** end-sanitize-chill ****
517 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
519 * c-exp.y (exp): Add production to support direct creation
520 of array constants using the obvious syntax.
521 * c-valprint.c (c_val_print): Set printed string length.
522 * dwarfread.c (read_tag_string_type): New prototype and
523 function that handles TAG_string_type DIEs.
524 * dwarfread.c (process_dies): Add case for TAG_string_type
525 that calls new read_tag_string_type function.
526 * expprint.c (print_subexp): Add support for OP_ARRAY.
527 * gdbtypes.c (create_range_type, create_array_type): Inherit
528 objfile from the index type.
529 **** start-sanitize-chill ****
530 * ch-typeprint.c (chill_print_type): Add case for
532 * ch-valprint.c (chill_val_print): Fix case for
534 **** end-sanitize-chill ****
536 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
538 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
539 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
542 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
544 * c-exp.y (exp:STRING): Convert C strings into array-of-char
545 constants with an explicit null byte terminator. OP_STRING is
546 now used for real string types.
547 * c-lang.c (builtin_type_*): Move declarations to lang.c since
548 they are used by all languages.
549 * c-lang.c (_initialize_c_language): Move initializations of
550 builtin_type_* to lang.c.
551 * c-typeprint.c (c_type_print_varspec_prefix,
552 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
554 * c-valprint.c (c_val_print): Change the way character arrays
555 are printed as strings to be consistent with the way strings
556 are printed when pointer-to-char types are dereferenced.
557 Remove test of print_max before calling val_print_string, which
558 now does it's own test.
559 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
560 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
561 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
562 * gdbtypes.c (builtin_type_*): Add declarations moved from
564 * gdbtypes.c (create_string_type): New function to create real
566 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
567 renamed to TYPE_CODE_STRING.
568 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
569 builtin_type_* types moved from c-lang.c.
570 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
572 * gdbtypes.h (builtin_type_string): Add extern declaration.
573 * gdbtypes.h (create_string_type): Add prototype.
574 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
575 renamed to TYPE_CODE_STRING.
576 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
578 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
579 renamed to TYPE_CODE_STRING.
580 * parse.c (length_of_subexp, prefixify_subexp): Add case for
582 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
583 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
585 * valops.c (allocate_space_in_inferior): New function and
586 prototype, using code ripped out of value_string.
587 * valops.c (value_string): Rewritten to use new function
588 allocate_space_in_inferior, but temporarily disabled until some
589 other support is in place.
590 * valops.c (value_array): New function to create array constants.
591 * valprint.c (val_print_string): Add comment to document use,
592 complete rewrite to fix several small buglets.
593 * value.h (value_array): Add prototype.
594 * value.h (val_print_string): Change prototype to match rewrite.
595 **** start-sanitize-chill ****
596 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
597 * ch-exp.y (match_character_literal): Disable recognition of
598 control sequence form of character literals and document why.
599 **** end-sanitize-chill ****
601 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
603 * nindy-share/nindy.c: Add comments to #endif's to clarify
606 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
607 read_memory to get byte order right.
608 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
609 anymore. This is done in paread.c now. We expect unwind info
610 to hang off of objfiles, and search all of the objfiles when until
612 * (skip_trampoline_code): Cast arg to target_read_memory.
613 * objfiles.h (struct objfile): Add new field obj_private to hold
614 per object file private data (unwind info in this case).
615 * paread.c (read_unwind_info): New routine to read unwind info
616 for the objfile. This data is hung off of obj_private.
617 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
618 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
619 make this easier to access.
621 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
623 * c-valprint.c (cp_print_class_member): Add extern decl.
624 * c-valprint.c (c_val_print): Extract code for printing methods
625 and move it to cp_print_class_method in cp-valprint.c.
626 * c-valprint.c (c_val_print): Extract code to print strings and
627 move it to val_print_string in valprint.c.
628 * cp-valprint.c (cp_print_class_method): New function using
629 code extracted from c_val_print.
630 * valprint.c (val_print_string): New function using code
631 extracted from c_val_print.
632 * value.h (val_print_string): Add prototype.
633 **** start-sanitize-chill ****
634 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
635 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
636 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
637 CHECKBUF, growbuf_by_size): New variables, macros, and support
638 functions for implementing a dynamically expandable temp buffer.
639 * ch-exp.y (match_string_literal): New lexer function.
640 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
641 removed and replaced with new CHECKBUF macro.
642 * ch-exp.y (yylex): Call match_string_literal when appropriate.
643 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
644 **** end-sanitize-chill ****
646 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
648 * Makefile.in: Add info for paread.o.
649 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
651 * blockframe.c (frameless_look_for_prologue): Correct the
653 * gdbtypes.h, gdbtypes.c: Use const in decl of
654 cplus_struct_default, now that pa-gas assembler has been fixed.
655 * hppah-nat.c: Formatting.
656 * hppah-tdep.c: Remove lots of useless externs for variables we
658 * (find_unwind_entry): Speed up by using binary search, and a one
660 * (rp_saved): New routine to see what unwind info says about RP
661 being saved on the stack frame.
662 * (frame_saved_pc): Look for prologue to see if we need to
663 examine the stack for the saved RP or not.
664 * (init_extra_frame_info): Check for prologue, instead of
665 framesize to determine if we are frameless or not.
666 * (frame_chain_valid): Stop backtraces when we run into _start.
667 * (push_dummy_frame): Reformat to make more readable.
668 * (find_dummy_frame_regs): ditto.
669 * (hp_pop_frame): ditto.
670 * (hp_restore_pc_queue): small cleanup.
671 * (hp_push_arguments): ditto.
672 * (pa_do_registers_info): ditto.
673 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
674 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
675 * Define FRAME_CHAIN_VALID.
676 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
679 * paread.c (pa_symtab_read): Use new bfd conventions for
680 accessing linker symbol table.
681 * (pa_symfile_init): Access embedded STAB info via BFD section
682 mechanism and related macros.
685 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
687 * sparc-stub.c: Use a seperate stack for our traps.
688 * Handle recursive traps.
689 * Remove all trap init code. This needs to be done by the
691 * (set_mem_fault_trap): Call exceptionHandler() to setup this
693 * (handle_exception): See if we are at breakinst, if so, then
694 advance PC sp that users can just step out of breakpoint().
695 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
696 new place if SP has changed.
697 * (case 's'): Get rid of this, we can't do it yet.
698 * (case 't'): New command to test any old random feature.
699 * (case 'r'): New command to reset the system.
700 * (breakpoint): Add label to breakpoint trap instruction so that
701 handle_exception() can detect where we are and get past the
702 breakpoint trivially.
704 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
706 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
708 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
710 * configure.in: recognise all sparclite variants
712 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
714 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
715 binary files oring in the right bit.
717 * main.c, source.c, state.c, symmisc.c: use macros defined in
718 fopen-{bin|both} when fopening files.
720 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
722 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
723 from a configuration file (typically including <limits.h>), or to
724 TARGET_CHAR_BIT if CHAR_BIT is not defined.
725 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
726 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
727 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
728 * exppritn.c (print_subexp, dump_expression): Add case for
730 * expression.h (OP_BITSTRING): New expression element type for
732 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
733 macros to convert between number of expression elements and bytes
734 to store that many elements.
735 * i960-tdep.c (leafproc_return): Use new macros to access
736 minimal symbol name and address fields.
737 * m88k-pinsn.c (sprint_address): Use new macros to access
738 minimal symbol name and address fields.
739 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
740 minimal symbol address field.
741 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
742 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
743 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
744 Use new BYTES_TO_EXP_ELEM macro.
745 * parse.c (write_exp_bitstring): New function to write packed
746 bitstrings into the expression element vector.
747 * parse.c (length_of_subexp, prefixify_subexp): Add case for
749 * parser-defs.h (struct stoken): Document that it is used for
750 OP_BITSTRING as well as OP_STRING.
751 * parser-defs.h (write_exp_bitstring): Add prototype.
752 **** start-sanitize-chill ****
753 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
754 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
755 LOWER, LENGTH): New tokens for keywords.
756 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
757 upper_lower_argument, length_argument, array_mode_name,
758 string_mode_name, variant_structure_mode_name): New non-terminals
760 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
761 * ch-exp.y (match_bitstring_literal): New lexer support function
762 to recognize bitstring literals.
763 * ch-exp.y (tokentab6): New token table for 6 character keywords.
764 * ch-exp.y (tokentab5): Add LOWER, UPPER.
765 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
766 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
767 * ch-exp.y (yylex): Check tokentab6.
768 * ch-exp.y (yylex): Call match_bitstring_literal.
769 **** end-sanitize-chill ****
771 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
773 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
774 symbol name and value fields.
776 * c-exp.y (yylex): Make static, to match prototype and other
779 * expression.h (exp_opcode): Add BINOP_MOD.
780 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
781 * expprint.c (dump_expression): Handle new BINOP_MOD.
782 * language.c (binop_type_check): Handle new BINOP_MOD.
783 * main.c (float_handler): Re-enable float handler when hit.
784 * valarith.c (language.h): Include, need current_language.
785 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
786 for integer divide truncates towards zero for negative results.
787 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
788 * valarith.c (value_binop): Allow arithmetic operations on
789 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
790 **** start-sanitize-chill ****
791 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
792 * ch-exp.y (tokentab3): Add MOD and REM.
793 * ch-exp.y (yylex): Set innermost_block for symbols found
794 in local scopes. Return LOCATION_NAME for local symbols.
795 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
796 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
797 **** end-sanitize-chill ****
799 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
801 * command.c (shell_escape, make_command, _initialize_command):
802 don't create or use fork if CANT_FORK is defined.
803 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
804 code written for the IBM PC" remain.
805 * xm-go32.h: define CANT_FORK
807 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
809 * remote-sim.c: first attempt at general simulator interface
810 * remote-hms.c: whitespace
811 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
812 understand new stack layout. (print_register_hook): print ccr
813 register in a fancy way.
815 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
817 * eval.c (language.h): Include.
818 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
819 to pointer types when the current language is C. It loses for
820 other languages when the lower index bound is nonzero.
821 * valarith.c (value_subscript): Take array lower bounds into
822 account when performing subscripting operations.
823 * valops.c (value_coerce_array): Add comment describing why
824 arrays with nonzero lower bounds are dealt with in value_subscript,
825 rather than in value_coerce_array.
827 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
829 **** start-sanitize-chill ****
830 * ch-exp.y (FLOAT_LITERAL): Add token.
831 * ch-exp.y (literal): Add FLOAT_LITERAL.
832 * ch-exp.y (match_float_literal): New lexer routine.
833 * ch-exp.y (convert_float): Remove.
834 * ch-exp.y (yylex): Call match_float_literal.
835 * ch-exp.y (yylex): Match single '.' after trying
836 to match floating point literals.
837 **** end-sanitize-chill ****
839 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
840 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
842 * expprint.c (dump_expression): New function for dumping
843 expression vectors during gdb debugging.
844 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
845 MULTI_SUBSCRIPT and moved out of BINOP range.
846 * expression.h (DUMP_EXPRESSION): New macro that calls
847 dump_expression if DEBUG_EXPRESSIONS is defined.
848 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
849 * parse.c (length_of_subexp, prefixify_subexp): Change
850 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
851 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
852 prefixify'ing the expression.
853 * printcmd.c (print_command_1): Add comment.
854 **** start-sanitize-chill ****
855 * ch-exp.y (expression_list): Add useful actions.
856 * ch-exp.y (value_array_element): Add useful actions.
857 * ch-exp.y (array_primitive_value): Add production.
858 * ch-exp.y (yylex): Recognize ',' as a token.
859 **** end-sanitize-chill ****
861 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
863 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
864 POSIXize the recursive makes (make [variable assignments] target{s})
866 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
868 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
869 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
870 CPLUS_MARKER for all SVR4 systems, so follow suit.
871 * defs.h (strdup_demangled): Remove prototype.
872 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
873 SYMBOL_INIT_LANGUAGE_SPECIFIC.
874 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
875 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
876 prim_record_minimal_symbol_and_info): Use new macro
877 SYMBOL_INIT_LANGUAGE_SPECIFIC.
878 * minsyms.c (install_minimal_symbols): Use new macro
879 SYMBOL_INIT_DEMANGLED_NAME.
880 * stabsread.c (define_symbol): Use new macro
881 SYMBOL_INIT_DEMANGLED_NAME.
882 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
883 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
884 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
885 SYMBOL_INIT_DEMANGLED_NAME.
886 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
887 SYMBOL_DEMANGLED_NAME now tests language itself.
888 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
889 now tests language itself.
890 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
891 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
892 mangled name member in the language dependent portion of a symbol.
893 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
894 mangled name member appropriate for a symbol's language.
895 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
896 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
897 SYMBOL_DEMANGLED_NAME now tests language itself.
898 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
899 initializes language dependent portion of symbol.
900 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
901 demangles and caches the demangled form of symbol names.
902 * utils.c (fputs_demangled, fprint_symbol): Use current language
903 to select an appropriate demangling algorithm.
904 * utils.c (strdup_demangled): Remove, no longer used.
905 **** start-sanitize-chill ****
906 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
907 access the Chill mangled name member in the language dependent
909 * ch-lang.c (chill_demangle): New function, simple demangler.
910 * defs.h (chill_demangle): Add prototype.
911 * symtab.h (language_dependent_info): Add struct for Chill.
912 **** end-sanitize-chill ****
914 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
916 * Makefile.in (BISON): Add comment that when bison is used, it
917 must include the "-y" option.
918 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
919 Remove defines to remap non-yacc symbols, thus backing out of
920 previous recent changes. Standard policy is that non-yacc parser
921 generators get fixed, rather than adding bug workarounds in gdb
922 for each new one that pops up. Expand comment to note this.
923 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
925 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
927 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
928 case. Use code in N_SOL.
930 * paread.c: New file that contains all HPPA/HPUX symbol reading
932 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
933 * (dbx_symfile_init): Use sizeof(long) instead of 4.
934 * (dbx_symfile_offsets): Make static.
935 * (pastab_build_psymtabs): New interface routine for paread to
936 send stabs into dbxread.
937 * gdb-stabs.h: Remove gobs of HPPA cruft.
939 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
941 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
943 **** start-sanitize-chill ****
944 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
945 **** end-sanitize-chill ****
947 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
948 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
949 and YYDEBUG is not already defined.
950 * c-exp.y (strncmp): Replace throughout with STREQN, missed
951 them during the previous replacements.
952 * printcmd.c (_initialize_printcmd): Update internal documentation
953 for "set" command to note that the assignment syntax is language
955 **** start-sanitize-chill ****
956 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
957 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
958 and YYDEBUG is not already defined.
959 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
960 single_assignment_action): New terminals and nonterminal for gdb
961 extensions to chill expression grammer.
962 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
963 tokens that start with '$' (register names, convenience vars, etc).
964 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
965 * ch-exp.y (yylex): Call match_dollar_tokens.
966 **** end-sanitize-chill ****
968 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
970 * hppah-tdep.c (skip_trampoline_code): Use new macros for
971 accessing minimal symbol data.
972 * infcmd.c (read_pc): Use #ifdef, not #if.
973 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
974 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
977 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
978 frame. Use find_return_regnum to find the caller.
979 * (find_unwind_entry): New routine to locate stack frame info
980 associated with a procedure. This looks in the $UNWIND_START$
981 section in the SOM file.
982 * (find_return_regnum): New routine. Uses find_unwind_entry() to
983 figure out where the caller's return address is stored.
984 * (find_proc_framesize): New routine. Uses find_unwind_entry()
985 to figure out the frame size for a procedure.
986 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
987 * (init_extra_frame_info): New routine. Corrects PC and FP for
988 outermost frame if necessary.
989 * (frame_chain): New routine, moved from tm-hppa.h.
990 * (skip_trampoline_code): Handle computed function calls (ie:
991 calls from $$dyncall).
992 * (unwind_command): Temporary support function to allow user
993 to control/observe aspects of the unwind (stack frame) info.
994 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
995 was in a system call, if so, then read the PC from r31.
996 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
997 with extra arg for skip_trampoline_code().
998 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
999 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1000 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1002 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1004 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1005 Call new bfd_get_size() and verify that string table is no larger
1006 than the file that is supposed to contain it.
1007 * symfile.c (syms_from_objfile): Only complain about configured
1008 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1009 current target is the default BFD target.
1011 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1013 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1014 * solib.c (bkpt_names): New array of symbol names to try to
1015 use for the "mapping complete" breakpoint. Configurable
1016 define SOLIB_BKPT_NAME is first one to try.
1017 * solib.c (find_solib): Test debug_base for nonzero rather
1018 than just greater than zero.
1019 * solib.c (enable_break): Use bkpt_names to look up address
1020 at which to set "mapping complete" breakpoint.
1022 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1024 * defs.h (STRCMP, STREQ, STREQN): New macros.
1025 * defs.h (demangle_and_match): Remove prototype.
1026 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1027 and STREQN defined in defs.h.
1028 * dwarfread.c (set_cu_language): For completely unknown languages,
1029 try to deduce the language from the filename. Retain behavior
1030 that for known languages we don't know how to handle, we use
1032 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1033 and demangled name fields in symbol.
1034 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1035 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1036 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1037 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1038 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1039 Replace usages throughout.
1040 * elfread.c (demangle.h): Include.
1041 * elfread.c (record_minimal_symbol): Remove prototype and function.
1042 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1043 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1044 * infcmd.c (jump_command): Remove code to demangle name and add
1045 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1046 * minsyms.c (demangle.h): Include.
1047 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1048 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1049 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1050 * mipsread.c (psymtab_language): Add static variable.
1051 * stabsread.c (demangle.h): Include.
1052 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1053 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1054 * stack.c (return_command): Remove explicit demangling of name
1055 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1056 * symfile.c (demangle.h): Include.
1057 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1058 to match macros in symfile.h and allow them to be compiled
1059 if INLINE_ADD_PSYMBOL is not true.
1060 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1061 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1062 Add code to demangle and cache C++ symbol names. Use macro form
1063 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1064 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1065 Remove, also defined in symfile.c, which we already fixed.
1066 * symtab.c (expensive_mangler): Remove prototype and function.
1067 * symtab.c (find_methods): Remove physnames parameter and fix
1069 * symtab.c (completion_list_add_symbol): Name changed to
1070 completion_list_add_name.
1071 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1072 the normal symbol name and the cached C++ demangled name.
1073 * symtab.c (lookup_demangled_partial_symbol,
1074 lookup_demangled_block_symbol): Remove prototypes and functions.
1075 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1076 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1077 Remove code to try demangling names and matching them.
1078 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1079 Fix to try matching the cached demangled name if no match is
1080 found using the regular symbol name.
1081 * symtab.c (find_methods): Remove unused physnames array.
1082 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1083 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1084 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1085 C++ demangled symbol names.
1086 * symtab.h: Much reformatting of structures and such to add
1087 whitespace to make them more readable, and make them more
1088 consistent with other gdb structure definitions.
1089 * symtab.h (general_symbol_info): New struct containing fields
1090 common to all symbols.
1091 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1092 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1093 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1094 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1095 symbol): Use general_symbol_info struct.
1096 * utils.c (demangle_and_match): Remove, no longer used.
1097 * valops.c (demangle.h): Include.
1098 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1099 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1100 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1101 symmisc.c, symtab.c, valops.c: Replace references to minimal
1102 symbol fields with appropriate macros.
1103 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1104 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1105 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1106 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1107 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1108 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1109 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1110 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1111 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1112 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1113 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1114 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1115 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1116 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1118 * buildsym.c (start_subfile, patch_subfile_names): Default the
1119 source language to what can be deduced from the filename.
1120 * buildsym.c (end_symtab): Update the source language in the
1121 allocated symtab to match what we have been using.
1122 * buildsym.h (struct subfile): Add a language field.
1123 * c-typeprint.c (c_print_type): Remove code to do explicit
1125 * dbxread.c (psymtab_language): Add static variable.
1126 * dbxread.c (start_psymtab): Initialize psymtab_language using
1127 deduce_language_from_filename.
1129 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1131 * valprint.c (val_print): Reorganize comment and add note
1132 about dependency on target byte ordering.
1133 **** start-sanitize-chill ****
1134 * ch-exp.y (value_array_slice): Fix typo.
1135 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1136 byte sized ints are assumed to be char strings and printed with
1137 string syntax. In chill, arrays of chars and arrays of
1138 bytes/ubytes are distinquishable, and printed appropriately.
1139 **** end-sanitize-chill ****
1141 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1143 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1144 read/write routines for HPUX.
1146 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1147 branch targets to compute target address using const from previous
1148 instruction if necessary.
1149 * Add `Q' operator to print out bit position field various
1151 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1152 cleanups, use new code from Utah.
1153 * (store_inferior_registers): Update to new code from Utah.
1154 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1155 * (fetch_register): Clear out priv level when reading PCs.
1156 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1157 * Remove decl of errno, #include wait.h and target.h.
1158 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1159 were inside of a kernel call. If so, then PC is in a different
1160 register. Also, mask out bottom two bits of all PCs so as not to
1161 confuse higher level code.
1162 * (push_dummy_frame): Create from #define in tm-hppa.h.
1163 * (find_dummy_frame_regs): Update from Utah.
1164 * (hp_pop_frame): Create from #define in tm-hppa.h.
1165 * (hp_restore_pc_queue): New, from Utah.
1166 * (hp_push_arguments): Big fixes from Utah.
1167 * (pa_do_registers_info, pa_print_registers): Only print out fp
1169 * (skip_trampoline_code): New routine to deal with stubs that
1170 live in nowhereland between callers and callees.
1171 * i860-tdep.c: Remove decl of attach_flag.
1172 * infrun.c (wait_for_inferior): Add new macro
1173 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1174 at by PC will be nullified. If so, then step the target once more
1175 so as to avoid confusing the user.
1176 * (just before step_over_function:): Use stop_func_start, not
1177 stop_pc when checking for the existance of line number info.
1178 stop_func_start will reflect the proper address of the target
1179 routine, not of the stub that we may be traversing to get there.
1180 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1181 to deal with the stubs that PA compilers sometimes stick between
1182 callers and callees. Also, define FLAGS_REGNUM for access to the
1184 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1186 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1187 write gr0, PC regs, and PSW!
1188 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1189 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1191 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1192 * Define struct unwind_table_entry.
1193 * valops.c (call_function_by_hand): Add another arg to
1194 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1197 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1199 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1201 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1203 * Makefile.in (VERSION): Bump to 4.7.4.
1204 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1205 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1206 * Makefile.in (HFILES): Add valprint.h.
1207 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1208 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1209 * typeprint.c, typeprint.h: New files for language independent
1210 type printing functions.
1211 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1212 type printing functions and definitions.
1213 * valprint.h: New include file for language independent value
1214 printing definitions.
1215 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1216 dependent value printing functions.
1217 * c-exp.y (production ptype): Add range_type variable and use new
1218 create_range_type function.
1219 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1220 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1221 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1222 "const static" to ANSI-conformant "static const".
1223 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1224 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1226 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1227 * coffread.c (decode_type): Add range_type variable and call to
1228 new create_range_type function.
1229 * complaints.c (complain): Remove unused val variable.
1230 * complaints.c (_initialize_complaints): Make it void.
1231 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1232 variable and call new create_range_type function.
1233 * defs.h (enum val_prettyprint): Move enum from value.h to here
1234 so we can avoid having to include value.h just for prototypes that
1235 need the enum (thanks ANSI).
1236 * dwarfread.c (struct_type): Local anonymous_size variable is
1237 only used if !BITS_BIG_ENDIAN.
1238 * dwarfread.c (decode_subscript_data_item): Add rangetype
1239 variable and call new create_range_type function.
1240 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1242 * eval.c (evaluate_subexp): Remove unused local variable name
1243 and the statement with no side effects that initializes it.
1244 * expprint.c (print_subexp): Change local_printstr to
1246 * gdbtypes.c (create_range_type): New function that creates
1247 a range type using code fragments from object file readers as
1248 an example of what has to be initialized.
1249 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
1250 and high_bound parameters, replaced with a single range_type
1251 parameter. Change function body to use passed in range_type
1252 rather than handcrafting one.
1253 * gdbtypes.h (create_range_type): Add prototype.
1254 * gdbtypes.h (create_array_type): Change prototype parameters.
1255 * infrun.c (normal_stop): Remove unused local variables tem and c.
1256 * infrun.c (hook_stop_stub): Return 0 rather than random value.
1257 * language.c (unk_lang_print_type, unk_lang_val_print): Add
1258 stub functions that call error if called.
1259 * language.c (unknown_language_defn, auto_language_defn,
1260 local_language_defn): Add initializers unk_lang_print_type and
1262 * language.h (struct language_defn): Reformat for larger
1263 comments, add la_print_type and la_val_print members. Add
1264 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
1265 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
1266 * m2-lang.c (m2_create_fundamental_type): Remove unused local
1268 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
1270 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
1271 * main.c (execute_command): Remove unused local variable cmdlines.
1272 * main.c (echo_command), stabsread.c (read_type), printcmd.c
1273 (clear_displays), symmisc.c (block_depth), values.c
1274 (clear_value_history):
1275 Make testing of truth value of assignment result explicit.
1276 * mipsread.c (upgrade_type): Update FIXME to include future use
1277 of create_range_type.
1278 * printcmd.c (ptype_command, ptype_eval, whatis_command,
1279 whatis_exp, maintenance_print_type): Move prototypes and functions
1281 * printcmd.c (_initialize_printcmd): Move add_com calls for
1282 ptype_command and whatis_command to new typeprint.c.
1283 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
1284 * source.c (find_source_lines): Local variable c only used
1285 when LSEEK_NOT_LINEAR is defined.
1286 * stabsread.c (read_array_type): Use new create_range_type
1288 * stabsread.c (read_range_type): Add new index_type variable and
1289 call new create_range_type function rather than handcrafting
1291 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
1292 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
1293 * symtab.c (type_print_base usages): Use c_type_print_base.
1294 * symtab.c (type_print_varspec_prefix usages): Use
1295 c_type_print_varspec_prefix.
1296 * symtab.c (type_print_method_args usages): Use
1297 cp_type_print_method_args.
1298 * valprint.c: Completely ripped apart and the fragments used
1299 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
1300 valprint.h. Remaining stuff is language independent.
1301 * value.h (struct fn_field): Forward declare for prototypes.
1302 * value.h (type_print_1): Remove prototype.
1303 * value.h (enum val_prettyprint): Moved to defs.h.
1304 * value.h (typedef_print): Prototype renamed to c_typedef_print.
1305 * value.h (baseclass_offset): Add prototype.
1306 **** start-sanitize-chill ****
1307 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
1308 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
1309 * ch-typeprint.c: New file for language dependent type printing.
1310 * ch-valprint.c: New file for language dependent value printing.
1311 * ch-exp.y (parse_number): Remove prototype and stub function.
1312 * ch-exp.y (decode_integer_literal): Removed unused digits and
1314 * ch-exp.y (convert_float): Completely ifdef out for now.
1315 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
1316 ch-lang.c (chill_op_print_tab):
1317 Change from ANSI-obsolescent "const static" to ANSI-conformant
1319 * ch-exp.y (yylex): Add unhandled storage class enumeration
1320 literals to switch statement for completeness.
1321 * ch-lang.c (chill_create_fundamental_types): Remove unused
1322 nbytes variable. Change dummy type to 2 bytes to match int.
1323 Handle FT_VOID types gratuituously added to chill DWARF by
1324 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
1325 type rather than a one byte TYPE_CODE_INT type.
1326 * ch-lang.c (chill_language_defn): Add chill_print_type and
1328 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
1329 **** end-sanitize-chill ****
1331 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
1333 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
1334 bfd_get_symbol_leading_char instead.
1336 * coffread.c (EXTERNAL_NAME): New macro for removing possible
1337 leading character from names.
1338 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
1339 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
1340 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
1342 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
1343 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
1344 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
1345 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
1346 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
1347 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
1348 * symfile.c (syms_from_objfile): Insert debugging check to test
1349 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
1350 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
1352 * doc/gdbint.texinfo (Host Conditionals): Remove
1353 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
1355 (Target Conditionals): Remove all of the above.
1357 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
1359 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
1360 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
1362 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
1364 * coffread.c (decode_type): catch negative tagndx fields generated
1366 * exec.c: comment out string following #endif.
1367 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
1368 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
1370 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
1371 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
1373 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
1375 * complaints.c: New file, code moved from utils.c.
1376 * complaints.c (complain): Made into a varargs function.
1377 * complaints.h: New file, code moved from symfile.h.
1378 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
1379 * Makefile.in (HFILES): Add complaints.h.
1380 * Makefile.in (OBS): Add complaints.o.
1381 * symfile.c (complaint_root, stop_whining, complaint_series,
1382 complain, clear_complaints, add_show_from_set for stop_whining):
1383 Moved to complaints.c.
1384 * symfile.h (struct complaint, complaint_root decl, complain
1385 prototype, clear_complaints prototype): Moved to complaints.h.
1386 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
1387 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
1388 complaints.h. Remove casts from arguments to complain(),
1389 which is now a varargs function, and remove unnecessary
1390 placeholder zero args.
1391 * defs.h (begin_line): Add prototype.
1392 * defs.h (vprintf_filtered): Add prototype.
1393 * dwarfread.c (varargs.h): Remove, no longer needed.
1394 * dwarfread.c (dwarfwarn): Remove prototype and function.
1395 * dwarfread.c (complaints): Define a bunch of complaints.
1396 * dwarfread.c (SQUAWK): Remove macro defs, convert all
1397 usages to standard complain() calls.
1398 * utils.c (begin_line): New function that ensures that
1399 whatever gets filter-printed next starts on its own line.
1400 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
1401 but to stdout (calls vfprintf_filtered internally).
1403 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
1405 * remote.c: Avoid printf_filtered line limit. Suggested by
1406 Robert R. Henry, <rrh@tera.com>.
1407 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
1409 * main.c (main): Accept --silent as well as --quiet. Change +help
1410 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
1412 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
1413 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
1415 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
1417 * tm-nindy960.h, remote-nindy.c: Lint.
1419 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
1421 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
1422 a optional type to decorate as an array type, the type of the
1423 index, and the bounds of the array. Records this additional info
1424 in the array type for use with languages with nonzero array
1426 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1427 to note that arrays may have bounds.
1428 * gdbtypes.h (create_array_type): Update prototype.
1429 * c-exp.y (ptype production): Adjust for new create_array_type
1430 calling conventions.
1431 * coffread.c (decode_type): Call create_array_type rather than
1432 handcrafting array types.
1433 * convex-tdep.c (value_type): Remove, now use create_array_type.
1434 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1435 vector_type into calls to create_array_type.
1436 * dwarfread.c (decode_subscr_data): Name changed to
1437 decode_subscript_data_item throughout.
1438 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1439 create_array_type. Now records index type and range as well.
1440 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1441 change to use create_array_type.
1442 * dwarfread.c (read_subroutine_type): Test existing user defined
1443 types before decorating them, to ensure they are blank, and
1444 complain about it if they are not.
1445 * dwarfread.c (decode_fund_type): For unrecognized types, always
1446 return some valid type (type integer). If the unrecognized type
1447 cannot be an implementation defined type, complain as well.
1448 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1449 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1450 * mipsread.c (upgrade_type): Add FIXME comment that code to
1451 handcraft arrays should be replaced with call to create_array_type.
1452 * stabsread.c (read_array_type): Replace code to handcraft
1453 array types with call to create_array_type.
1454 * valprint.c (type_print_varspec_prefix): Minor formatting
1455 change, join lines that don't need to be split.
1457 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1459 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1460 decl for attach_flag, it now lives in inferior.h.
1461 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1462 Make most functions static.
1463 * hppah-nat.c: General cleanups, remove BSD specific code (since
1464 that all lives in hppab-nat.c).
1465 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1466 Change sense of test against inside_entry_file(). This fix is
1468 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1469 to read/write_register_bytes().
1470 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1471 work around PA-GAS assembler bug. Also, add trailing */ to some
1473 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1474 Same reason as above.
1476 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1478 * mipsread.c (parse_symbol): When checking whether a structured
1479 type is an enum, check qualifiers of its first member, as well as
1480 the base type of the member. Bug found and fixed by John M.
1481 Farrell, <farrell@fjord.reo.dec.com>.
1483 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1484 * remote-vx.c: Don't include vx-share/reg.h.
1485 * vx-share/ptrace.h: Reproduce from scratch.
1486 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1487 * Makefile.in: Remove references to removed files, and to removed
1488 29k-share directories.
1490 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1492 * c-lang.c (_initialize_c_language): Name changed from
1494 * m2-lang.c (_initialize_m2_language): Name changed from
1496 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1497 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1498 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1499 expression parsing into c-lang.c and m2-lang.c respectively.
1500 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1501 m2-exp.y respectively.
1502 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1503 and m2-* files respectively.
1504 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1505 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1506 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1507 * expression.h (struct block): Forward declaration for prototypes.
1508 * language.h (struct objfile): Forward declaration for prototypes.
1509 **** start-sanitize-chill ****
1510 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
1511 * Makefile.in (HFILES): Add ch-lang.h.
1512 * Makefile.in (OBS): Add ch-lang.o.
1513 * ch-exp.y: Migrate code that has nothing to do with expression
1514 parsing into ch-lang.c.
1515 * ch-lang.c: New file, code migrated from c-exp.y.
1516 * ch-lang.h: New file, internal interface between ch-* files.
1517 * ch-lang.c (_initialize_chill_language): Name changed from
1518 _initialize_chill_exp.
1519 **** end-sanitize-chill ****
1521 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
1522 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
1523 * config/amix.mh (NATDEPFILES): Add.
1524 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
1527 * dwarfread.c (decode_subscr_data): Remove spurious test that
1528 accepted only integer subscript types. We don't do anything
1529 with the type at the moment anyway.
1531 **** start-sanitize-chill ****
1532 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
1534 * ch-exp.y (match_character_literal): Fix case where no
1535 match at all is found.
1536 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
1537 width types. For example, "INT" is always 2 bytes regardless
1538 of the values of any TARGET_*_BIT macros. So use explicit
1539 numeric sizes for the types.
1540 **** end-sanitize-chill ****
1542 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
1544 * c-exp.y (c_create_fundamental_type): New function to create
1545 language specific fundamental types for C.
1546 * m2-exp.y (m2_create_fundamental_type): New function to create
1547 language specific fundamental types for Modula 2.
1548 * c-exp.y (c_language_defn, cplus_language_defn): Add
1549 c_create_fundamental_type to language struct initializers.
1550 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
1551 to language struct initializers.
1552 * dwarfread.c (expression.h, language.h): Include.
1553 * dwarfread.c (ftypes): New array to hold fundamental types
1554 for current compilation unit.
1555 * dwarfread.c (cu_language_defn): New pointer to language
1556 struct for language of current compilation unit.
1557 * dwarfread.c (dwarf_fundamental_type): New function to
1558 create/lookup fundamental types.
1559 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
1560 * dwarfread.c (throughout): Replace lookup_fundamental_type
1561 with dwarf_fundamental_type.
1562 * dwarfread.c (read_file_scope): Zero out ftypes for each new
1563 compilation unit (may be different language or different objfile).
1564 * gdbtypes.c (lookup_fundamental_type): Move actual type
1565 creations into language specific fundamental type creation
1566 functions and call via create_fundamental_type. Add comment
1567 about this function being obsolescent.
1568 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
1569 sized signed and unsigned integers.
1570 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
1571 * language.c (language_def): New function to lookup a language
1572 struct given it's enumeration.
1573 * language.h (struct language_defn): Add la_fund_type, a pointer
1574 to a function that creates fundamental types for this language.
1575 * language.h (create_fundamental_type): New macro to create
1576 fundamental types based on the current language.
1577 * language.h (language_def): Add prototype.
1578 * language.c (unk_lang_create_fundamental_type): New function
1579 for initializing language structs, calls error if called.
1580 * language.c (unk_language_defn, auto_language_defn,
1581 local_language_defn): Use unk_lang_create_fundamental_type.
1582 **** start-sanitize-chill ****
1583 ch-exp.y (chill_create_fundamental_type): New function.
1584 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
1585 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
1586 **** end-sanitize-chill ****
1588 **** start-sanitize-chill ****
1589 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
1591 * dwarfread.c (CHILL_PRODUCER): Add producer string for
1593 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
1594 as GCC_PRODUCER and GPLUS_PRODUCER.
1595 **** end-sanitize-chill ****
1597 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
1599 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
1602 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
1604 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
1605 rather than '$'. This particular piece of braindamage is
1606 spreading like ooze. It's now infected libiberty, deja-gnu,
1608 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
1609 hardwired '$' character.
1611 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
1613 (Changes to break incredibly ugly, unmaintainable 750 line
1614 read_struct_type function up into managable pieces.)
1615 * Makefile.in (VERSION): Bump to 4.7.3.
1616 * stabsread.c (struct field_info): Local struct definition.
1617 * stabsread.c (read_member_functions, read_struct_fields,
1618 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
1619 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
1620 functions from fragmented read_struct_type.
1621 * stabsread.c (stabs_general_complaint): Catchall complaint.
1622 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
1623 symbol name continuation code. Use macro throughout.
1624 * stabsread.c (various places): Replace add-one-to-pointer
1625 with pointer increment.
1626 * stabsread.c (read_type): Retain function local copy of type
1627 descriptor. Rearrange code calling read_struct_type() to match
1629 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
1630 a single blank as the name of nameless enumerations. Recognize
1631 this special case and set nameless flag.
1632 **** start-sanitize-chill ****
1633 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
1635 * ch-exp.y (access_name): New non-terminal token and
1637 * ch-exp.y (general_procedure_name): Now a terminal token.
1638 * ch-exp.y (location): Expand production.
1639 * ch-exp.y (match_simple_name_string): New function.
1640 * ch-exp.y (yylex): Call match_simple_name_string and return
1641 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
1642 **** end-sanitize-chill ****
1644 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
1646 * munch: Backslash escape vertical bar characters inside
1647 grep patterns since they have special meaning for some greps.
1648 * parse.c (write_exp_string): Complete rewrite to store string
1649 contants as a leading explicit length, followed by the string data,
1650 followed by a trailing explicit length.
1651 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1652 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1653 Use recorded explicit length of strings in expression elements,
1654 rather than strlen. Adjust code to skip over strings stored in
1655 expression elements, and code to access strings, to account for
1656 new leading explicit size expression element.
1657 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1658 0, to avoid negative expression element indices.
1659 * valops.c (search_struct_method): Minor whitespace change.
1661 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1663 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1664 which together maintain a dynamically expandable static buffer
1665 for the lexer to use when translating C strings to their internal
1666 form (other future uses possible). Fix parsing of C style strings
1667 to do the normal C style input conversions of escaped character
1669 * valops.c (value_string): Remove translation of escaped
1670 character sequences, now done in C expression parser.
1671 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1672 and decides if it should be printed in literal form or some other
1673 form, based on it's ASCII value and setting of sevenbit_strings.
1674 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1675 macro, change indentation style.
1676 **** start-sanitize-chill ****
1677 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1678 * ch-exp.y (chill_printstr): First cut at real function instead
1680 **** end-sanitize-chill ****
1682 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1684 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1686 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1688 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1690 * defs.h (sevenbit_strings): Add declaration.
1691 * defs.h (printchar): Replace with gdb_printchar.
1692 * language.h (language_defn): Add new function pointers
1693 la_printchar and la_printstr, to do language dependent
1694 printing of characters and strings.
1695 * language.h (local_printchar, local_printstr): New macros
1696 to call language dependent functions pointed to by la_printchar
1697 and la_printstr respectively.
1698 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1699 dependent functions for printing characters and strings.
1700 * c-exp.y (c_language_defn, cplus_language_defn): Add
1701 c_printchar and c_printstr.
1702 * command.c (do_setshow_command): Rename printchar use to
1704 * expprint.c (print_subexp): Replace C style string output
1705 with call to local_printstr.
1706 * language.c (unk_lang_printchar, unk_lang_printstr):
1707 New stubs, currently errors.
1708 * language.c (unknown_language_defn, auto_language_defn,
1709 local_language_defn): Add unk_lang_printchar and
1711 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
1712 language dependent functions to print characters and strings.
1713 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
1714 * utils.c (printchar): Renamed to gdb_printchar.
1715 * valprint.c (print_string): Remove prototype, function moved
1716 to c-exp.y, where it becomes c_printstr.
1717 * valprint.c (print_max): Made global for reference from the
1718 language dependent printing routines in *-exp.y.
1719 * valprint.c (repeat_count_threshold): New variable with function
1720 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
1721 Change all references to old macro to references to new variable.
1722 * valprint.c (value_print, val_print): Replace calls to
1723 print_string with calls to local_printstr.
1724 * valprint.c (val_print): Replace C style character printing
1725 with call to local_printchar.
1726 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
1727 * valprint.c (_initialize_valprint): Add add_show_from_set
1728 call for setting up repeat_count_threshold as print variable.
1729 **** start-sanitize-chill ****
1730 * ch-exp.y (decode_integer_value): New function.
1731 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
1732 * ch-exp.y (chill_printchar, chill_printstr): New language
1733 dependent functions for printing characters and strings.
1734 * ch-exp.y (chill_language_defn): Add chill_printchar and
1736 **** end-sanitize-chill ****
1738 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
1740 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
1741 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
1742 (print_gdb_version): New arg is stdout or stderr. Callers changed.
1744 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
1746 * remote-vx.c (vx_kill): just warn if we can't contact the board,
1747 and assume the process has been killed.
1749 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
1751 * remote-udi.c (udi_open): Reset vars so that user can re-run
1752 programs without leaving GDB.
1753 * (many routines): Slightly improve error handling.
1754 * (download): Zero out BSS by longs instead of bytes to avoid
1755 timeouts in real hardware.
1756 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
1757 that connection is no longer in use after shutdown() of socket.
1758 This keeps GDB from dying of a SIGPIPE when you issue multiple
1759 `target udi' commands.
1761 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
1763 * language.h (language_format_info): New structure to bundle
1764 local formatting information.
1765 * language.h (language_defn): Replace individual format info
1766 with language_format_info structs.
1767 * language.h (local_*_format, local_*_format_prefix,
1768 local_*_format_specifier, local_*_format_suffix): New macros
1769 for binary/octal/decimal/hex formats to access info elements.
1770 * c-exp.y (c_language_defn): Update for new format handling.
1771 * m2-exp.y (m2_language_defn): Update for new format handling.
1772 * dbxread.c (language.h): Include for partial-stab.h use.
1773 * mipsread.c (expression.h, language.h): Include for
1775 * defs.h (local_hex_format, local_hex_format_custom,
1776 local_hex_string, local_hex_string_custom): Move to language.h.
1777 * language.c (local_hex_format_custom, local_hex_string,
1778 local_hex_string_custom, local_octal_format_custom): Use new
1780 * language.c (unknown_language_defn, auto_language_defn,
1781 local_language_defn): Update for new format handling.
1782 * printcmd.c (print_scalar_formatted): Use new macros
1783 to access decimal and binary format info for printing.
1784 **** start-sanitize-chill ****
1785 * c-exp.y (chill_language_defn): Update for new format handling.
1786 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
1787 * ch-exp.y (decode_integer_literal): Add function
1788 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
1789 * ch-exp.y (builtin_type_chill_char): Add definition.
1790 * gdbtypes.h (builtin_type_chill_char): Add declaration.
1791 **** end-sanitize-chill ****
1793 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
1795 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
1797 (aix_framedata): added nosavedpc field.
1798 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
1800 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
1801 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
1802 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
1803 instructions as function_frame_info does. Expand special case of
1804 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
1806 (pop_frame): Add 4 rather than sizeof (int) to avoid host
1808 (function_frame_info): Set frameless if the function has no frame,
1809 and set nosavedpc if the PC was not saved. Handle gcc generated
1810 stfd 31,-4(31); st 31, -12(31) correctly.
1811 (frameless_function_invocation): New second argument pcsaved; if 0
1812 return whether the function has a frame, if 1 return whether the
1814 (frame_initial_stack_address): Correct typo: cache registers for
1815 callee_fi, not for fi, (avoids reading garbage memory locations).
1817 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
1819 * infrun.c (wait_for_inferior (just before step_over_function
1820 label)): Change test for stepping into subroutine to check for the
1821 presence of line number info. This makes stuff compiled with -g1
1822 cause GDB to not lose control when stepping.
1824 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
1825 Improve comments as well.
1827 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
1829 * Makefile.in (VERSION): Bump to 4.7.2
1830 * symtab.c (find_pc_symtab): Fix return of random value
1832 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
1833 Makefile since it contains sed patterns used in generation.
1834 Add sed pattern to also delete #include of any malloc.h.
1835 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
1836 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
1837 function names to conform to K&R terminology with respect to
1838 logical and bitwise operators:
1839 UNOP_ZEROP => UNOP_LOGICAL_NOT
1840 UNOP_LOGNOT => UNOP_COMPLEMENT
1841 BINOP_LOGAND => BINOP_BITWISE_AND
1842 BINOP_LOGXOR => BINOP_BITWISE_XOR
1843 BINOP_LOGIOR => BINOP_BITWISE_IOR
1844 BINOP_AND => BINOP_LOGICAL_AND
1845 BINOP_OR => BINOP_LOGICAL_OR
1846 PREC_OR => PREC_LOGICAL_OR
1847 PREC_AND => PREC_LOGICAL_AND
1848 PREC_LOGIOR => PREC_BITWISE_IOR
1849 PREC_LOGXOR => PREC_BITWISE_XOR
1850 PREC_LOGAND => PREC_BITWISE_AND
1851 value_zerop() => value_logical_not()
1852 value_lognot() => value_complement()
1853 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
1854 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
1855 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
1856 and is nonexistant in some SVR4 based systems.
1857 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
1858 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
1860 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
1861 * source.c (source_info): Fix minor nits, print "1 line" rather
1862 than "1 lines", and "language is <lang>".
1863 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
1864 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
1865 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
1867 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1868 **** start-sanitize-chill ****
1869 * ch-exp.y: New expression parser, for GNU-Chill.
1870 * defs.h (enum language): Add language_chill.
1871 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
1872 LANG_MODULA2 a recognized language.
1873 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
1874 Chill as well as Modula-2.
1875 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
1876 builtin_type_chill_ulong, builtin_type_chill_real): Add.
1877 * language.c (set_language_command): Add chill.
1878 * language.c (binop_result_type, integral_type, character_type,
1879 boolean_type, structured_type, value_true, binop_type_check):
1880 Add language_chill cases.
1881 * language.h (_LANG_chill): Define.
1882 * symfile.c (deduce_language_from_filename): Recognize the
1883 filename extensions ".chill", ".c186", and ".c286" for Chill.
1884 * valprint.c (typedef_print): Add case for language_chill.
1885 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
1886 * Makefile.in (YYFILES): Add ch-exp.tab.c.
1887 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
1888 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
1890 * Makefile.in (distclean): Add target ch-exp.tab.c.
1891 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
1892 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
1893 * eval.c (evaluate_subexp): Add OP_BOOL case.
1894 * expprint.c (print_subexp): Add OP_BOOL case.
1895 **** end-sanitize-chill ****
1897 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
1899 * infcmd.c (set_environment_command): Avoid skipping first
1900 char of env value if an '=' appears in it. Bug report and fix
1901 by Mark Jungerman, <maj@lucid.com>.
1903 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
1905 * infcmd.c (step_over_calls): Improve comments.
1906 * symtab.c (find_pc_psymtab): Clean up a bit.
1907 * (find_pc_symtab): Fix comments, clean up code.
1908 * (find_pc_line): General cleanups, efficiency improvements.
1909 Also, don't return garbage when some line info exists, but there
1912 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
1914 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
1915 member, and the stat pointer passed to vmap_symtab was NULL, the
1916 wrong vmap entries would be modified. Fixes behavior where
1917 attempting to load symbols for a module with no member would mess
1918 up already read in symbols.
1920 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
1922 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
1923 29k-share/dfe/mini2udi.o.
1924 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
1925 * alldeps.mak, depend: Update to deal with removal of
1926 aforementioned files.
1927 * remote-udi.c: Major cleanups. Clean up udi_open and drop
1928 requirement for useless 'program' argument. Clean up
1929 udi_create_inferior, and udi_load to call common download()
1930 routine. Create download routine to load remote hosts directly
1931 (with the help of BFD) so that we don't need yank.c and
1933 Fix udi_detach to call UDIDisconnect with
1934 the right arguments. Clean up udi_resume, don't assign tip_error
1935 twice. Clean up udi_wait, straighten out status codes. Make
1936 udi_kill really work.
1938 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1940 * c-exp.y: separated host/target idea of integer type size,
1941 removed redundant parse rules. (YYSTYPE): added typed_val, removed
1942 UINT and CHAR rules. (parse_number): work out the targetwise type
1943 of a number based upon it's size and qualifiers. (yylex): chars
1944 are now treated the same way as ints.
1946 * source.c (indentify_source_line): don't core dump if wanted
1947 line is larger than number of lines in source. (can happen when
1948 coff gets confused about #included source).
1950 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
1952 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
1953 when debugging a program with 100 shared libraries.
1955 * solib.c (solib_map_sections): Always close the BFD we open.
1956 Free all malloc'd storage we allocate, too, including error cases.
1957 (struct so_list): Remove unused so_bfd member.
1958 (clear_solib): Don't bother closing so_bfd.
1960 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
1961 cacheable. `So many symbol files, so little file descriptors.'
1963 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
1965 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
1966 Stubs should stand alone as much as possible.
1968 * source.c (show_directories): Avoid printf_filtered length prob
1969 pointed out by Jonathan Stone.
1971 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
1972 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
1973 <Lee_Cooprider@vos.stratus.com>.
1975 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
1977 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
1978 struct, not struct itself.
1979 * serial.h (serial_restore): Fix prototype, takes pointer not
1982 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
1984 * Makefile.in (depend): Add nm.h to the list of things to fixup.
1985 * depend: Redo, to fixup nm.h problems with *-tab.c files.
1987 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
1989 * i386-stub.c: Remove ansidecl.h and the few uses of it.
1990 Stubs should stand alone as much as possible.
1992 * README: Add remote-es1800.c and remote-st2000.c to table.
1993 * go32-nat.c: Remove, there is no native go32 support.
1994 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
1996 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
1998 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
1999 new routines to deal with sending SIGINTs to attached processes
2000 when the user interrupts the controlling GDB.
2001 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2002 the aforementioned routines when waiting for the attached process.
2004 * elfread.c, mipsread.c: Include <string.h>.
2005 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2006 * serial.h: Add prototype for serial_restore().
2008 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2010 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2011 minimal_symbol_count, because the NULL symbol is not included in
2012 the count. This prevented this function from finding the last
2013 symbol in the table.
2015 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2017 * dbxread.c (process_one_symbol): if not defined
2018 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2019 the start of the function, not just after N_FUN.
2021 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2023 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2024 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2025 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2026 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2027 file. Remove preprocessor defines that previously did remapping.
2029 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2031 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2032 Bug fix courtesy of Alexander Klaiber.
2034 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2036 hp300 native support (hp300hpux untested).
2038 * hp300ux-xdep.c: removed.
2039 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2040 * xm-hp300hpux.h: updated copyright.
2041 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2042 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2043 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2044 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2045 fork-child.o coredep.o corelow.o.
2046 (NAT_FILE, NATDEPFILES): new macros.
2047 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2048 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2050 (NAT_FILE, NATDEPFILES): new macros.
2051 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2053 Vax ultrix native support.
2055 * nm-vax.h: new file.
2056 * Makefile.in (HFILES): added nm-vax.h.
2057 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2058 coredep.o corelow.o removed.
2059 (NAT_FILE, NATDEPFILES): new macros.
2060 * xm-vax.h: updated copyright.
2061 (REGISTER_U_ADDR): removed.
2063 Apollo native support (untested).
2065 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2066 * a68v-nat.c, nm-apollo68[bv].h: new files.
2067 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2068 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2069 * a68v-xdep.c: removed.
2070 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2071 inftarg.o fork-child.o a68v-xdep.o.
2072 (NAT_FILE, NATDEPFILES): new macros.
2074 * defs.h: include nm.h.
2075 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2076 sparc-tdep.c, : do not include nm.h.
2077 * doc/gdbint.texinfo: nm.h now included in defs.h.
2079 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2081 * Makefile.in (VERSION): 4.7.1 post release!
2083 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2085 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2087 * Makefile.in (VERSION): gdb-4.7 release.
2088 * README: Update for gdb-4.7.
2090 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2092 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2095 * alldeps.mak, depend: Update.
2097 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2099 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2101 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2102 causes problems in setting breakpoint in the right place in
2103 functions with `float' args which are passed as doubles.
2104 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2105 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2107 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2109 * Makefile.in (HFILES): Add nm-i386sco.h.
2110 * dwarfread.c: include <sys/types.h> for SCO.
2111 * infptrace.c: Don't include ptrace.h under SCO.
2112 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2114 * config/i386v.mt: Add exec.o to TDEPFILES.
2116 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2118 * i386v-nat.c: Remove space from front of #endif.
2119 * irix4-nat.c: Remove externs of registers[], include inferior.h
2121 * mips-nat.c: Explicitly initialize zerobuf to 0!
2122 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2123 Always setup fci->frame, even if it's non-zero. Too many places
2124 depend upon this behavior (and I have to get a release out the
2126 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2127 processing_gcc_compilation if we find the embedded stabs marker.
2128 This fixes several bugs with finding the location of short or char
2129 function parameters passed on the stack.
2131 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2133 Native support for sun4sol2.
2135 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2136 * nm-sysv4.h: new file.
2137 * Makefile.in (HFILES): added nm-sysv4.h.
2138 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2139 (NAT_FILE, NATDEPFILES): new macros.
2140 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2142 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2144 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2145 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2147 * Makefile.in (VERSION): Tick to 4.6.9.
2149 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2151 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2152 definition, replace with portable one.
2153 * remote-nindy.c: Lint.
2154 (nindy_wait): Return type is int, result is inferior_pid.
2155 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2156 (initialize_symmisc): Remove empty function.
2157 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2158 Remove obsolete, misspelled macro.
2159 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2160 (all @node commands): Use new form to avoid nitpicking errors.
2161 * doc/gdbint.texinfo: Document host/native/target split.
2163 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2165 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2167 * xm-mips.h (offsetof): Don't define this if __STDC__.
2169 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2171 umax native support (untested).
2173 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2175 (NAT_FILE, NATDEPFILES): new macros.
2176 * config/umax.mt (TDEPFILES): removed exec.o.
2177 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2178 removed to nm-umax.h.
2179 * nm-umax.h: new file.
2180 * Makefile.in (HFILES): added nm-umax.h.
2182 hppa native support (untested).
2184 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2185 (NAT_FILE, NATDEPFILES): new macros.
2186 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2187 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2188 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2189 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2190 * hppa[bh]-xdep.c: removed.
2191 * hppa[bh]h-tdep.c: do not include ptrace.h.
2192 * Makefile.in (HFILES): added nm-hppa[bh].h.
2194 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2196 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2198 * mips-nat.c: Straighten out include files. Work around
2199 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2202 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2204 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2205 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2206 backtraces from core files work.
2207 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2208 Functions are now defined in mips-nat.c.
2210 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2212 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2213 serial_default_name().
2215 * remote-hms.c, ser-go32.c, serial.h: Change from
2216 serial_timedreadchar() to new serial_readchar().
2218 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2220 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2222 * c-exp.y: Moved handling of 'const' and 'volatile' from
2223 <type> to <typebase>. This removes 2 conflicts.
2225 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2227 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2228 from breakpoint table when reseting breakpoints.
2230 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2232 Native support cleanup and corefile fixes for i386 SVR4 systems.
2234 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2235 fill_fpregset): Moved to i386v4-nat.c
2236 * i386v4-nat.c, nm-i386v4.h, : New files.
2237 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2238 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2239 change i386v-nat.o to i386v4-nat.o.
2241 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2243 Miscellaneous 386 configs updated.
2245 * config/i386aout.mt (TDEPFILES): removed exec.o.
2246 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
2247 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
2248 (NAT_FILE, NATDEPFILES): new macros.
2249 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
2250 config/i386v4.mt (TDEPFILES): removed exec.o.
2251 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
2252 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2253 (NAT_FILE, NATDEPFILES): new macros.
2254 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
2255 fork-child.o coredep.o corelow.o i386-xdep.o.
2256 (NAT_FILE, NATDEPFILES): new macros.
2258 Native support cleanup for i386bsd (untested).
2260 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
2261 * config/i386bsd.mh (NATDEPFILES): added exec.o
2262 * tm-i386bsd.h (FLOAT_INFO): removed.
2263 * nm-i386bsd.h (FLOAT_INFO): added.
2265 Native support for i386v (untested).
2267 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
2268 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2269 (NAT_FILE, NATDEPFILES): new macros.
2270 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2271 * i386-xdep.c: removed.
2272 * Makefile.in (HFILES): added nm-i386v.h
2273 * i386v-nat.c, nm-i386v.h: new file.
2274 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
2276 * tm-i386v.h (FLOAT_INFO): removed.
2278 Native support for linux (untested).
2280 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
2281 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
2282 (NAT_FILE, NATDEPFILES): new macros.
2283 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2284 * Makefile.in (HFILES): added nm-linux.h.
2285 * nm-linux.h: new file.
2286 * xm-linux.h: updated copyright. cleaned up formatting.
2287 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
2289 Native support for sun386 (untested).
2291 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
2292 fork-child.o sun386-xdep.o.
2293 (NAT_FILE, NATDEPFILES): new macros.
2294 * config/sun386.mt (TDEPFILES): removed exec.o.
2295 * Makefile.in (HFILES): added nm-sun386.h.
2296 * sun386-nat.c, nm-sun386.h: new file.
2297 * sun386-xdep.c: removed.
2298 * xm-sun386.h: updated comment and copyright.
2299 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2302 Native support for i386mach (untested).
2304 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
2305 fork-child.o mach386-xdep.o.
2306 (NAT_FILE, NATDEPFILES): new macros.
2307 * Makefile.in (HFILES): added nm-i386mach.h.
2308 * nm-i386mach.h, i386mach-nat.c: new files.
2309 * mach386-xdep.c: removed.
2310 * xm-i386mach.h: updated copyright.
2311 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2314 Native separation for go32 (untested).
2316 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
2317 * go32-nat.c: new file.
2318 * go32-xdep.c (call_ptrace, child_resume,
2319 fetch_inferior_registers, store_inferior_registers,
2320 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
2322 Native support for m88k (untested).
2324 * Makefile.in (HFILES): added nm-m88k.h
2325 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
2326 FETCH_INFERIOR_REGISTERS): removed.
2327 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
2328 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
2329 (NAT_FILE, NATDEPFILES): new macros.
2330 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
2331 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
2332 * m88k-xdep.c: removed.
2334 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
2336 * i386b-nat.c: Comment changes.
2337 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
2339 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
2341 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
2343 Avoid longjmp()-catching compilation errors in cross-ports.
2345 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
2346 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
2347 Move from mips-tdep.c and tm-{irix3,mips}.h.
2348 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
2350 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
2353 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
2354 (fetch_core_registers): Fix bfd_seek arguments.
2356 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
2358 Make core files work again (add back the `core' target).
2360 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
2361 (NATDEPFILES): Add corelow.o.
2362 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
2365 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
2366 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
2367 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
2368 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
2369 appears. FIXME, these should be moved to NATDEPFILES for native
2372 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2374 Ultra3 host/target/native split. (untested).
2376 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
2377 (fetch_register, fetch_inferior_registers,
2378 store_inferior_registers, fetch_core_registers): removed to
2380 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
2382 * Makefile.in (HFILES): added nm-ultra3.h.
2383 * nm-ultra3.h, ultra3-nat.c: new files for native support.
2384 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
2386 (NAT_FILE, NATDEPFILES): new macros for native support.
2387 * config/ultra3.mt (TDEPFILES): exec.o removed.
2389 * xm-vaxult.h: add MEM_FNS_DECLARED.
2391 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
2393 * Makefile.in (VERSION): Roll to 4.6.8.
2394 (OBS): Put version.o first, so Makefile rebuild happens early.
2396 * command.h: Publicize prototype for not_just_help_class_command.
2397 * command.c: Remove proto.
2398 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
2399 output. Move "maint info" from class info to class maintenance,
2401 * infrun.c: Move "stop" to class_obscure, and give it a
2402 function so it will not be seen as a global help topic. FIXME,
2403 it should be possible to set these attributes independently.
2405 * core.c (core_command): Make nicer error message for no core support.
2407 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
2409 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
2410 (elfstab_build_psymtabs): staboffset and stabstroffset args are
2412 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
2413 (scan_compilation_units): Punt unused filename arg. dbfoff,
2414 lnoffset, and curlnoffset are file_ptr's now.
2415 (dwarf_build_psymtabs): Drop desc and filename args; use
2416 objfile. dbfoff and lnoffset are file_ptr's now.
2417 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
2418 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
2419 (elf_symfile_read): Skip desc and filename args to
2420 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
2421 * gdb-stabs.h: Use file_ptr rather than off_t.
2422 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2423 compile-time debug check that someone turned off as "unused".
2424 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2425 * symfile.h: Update dwarf_build_psymtabs and
2426 elfstab_build_psymtabs prototypes.
2427 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2428 Use file_ptr offsets. bfd_seeks use L_SET.
2430 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2432 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2433 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2434 value so that demangler won't be invoked. This greatly speeds up
2436 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2437 linked_proc_info so that it properly deallocates the appropriate
2438 item after it is done with it instead of before.
2439 * Don't pass bogus frame pointer to create_new_frame(). Just
2440 leave it as zero so that lower level code will figure out the
2443 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2445 Sony News native support.
2447 * Makefile.in (HFILES): added nm-news.h.
2448 * nm-news.h: new file.
2449 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2450 fork-child.o coredep.o to NATDEPFILES.
2451 (NAT_FILE, NATDEPFILES): new macros for native support.
2452 * config/news.mt (TDEPFILES): removed exec.o.
2454 * remote-vx.c: remove redundant include of sys/time.h.
2456 * infrun.c: include ctype.h. Otherwise some machines result in
2457 undefined for isdigit.
2459 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2461 * configure.in: Convert m68k entries to m68* entries to handle
2462 all the various m68xxx hosts and targets.
2463 * config/news1000.mt: No longer needed, same as news.mt.
2465 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2467 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2469 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2471 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2472 nm-sun2.h, nm-mips.h.
2474 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2476 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2478 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2480 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2482 * xm-hppah.h: if __STDC__ is not defined, define
2484 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2485 compiler; see the comment in the file.
2487 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2489 First cut at support for all BSD variants on 386.
2491 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2492 * i386b-nat.c: New native support file.
2493 * configure.in: Add host and target for i[34]86-*-bsd*.
2494 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2496 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2498 Sun2 native support (untested).
2500 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2501 REGISTER_U_ADDR): removed to nm-sun2.h.
2502 * nm-sun2.h: new file.
2503 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2504 fork-child.o sun3-xdep.o removed.
2505 (NAT_FILE, NATDEPFILES): new macros.
2507 Mips native support. Decstation and iris4 have been tested.
2510 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2511 fill_fpregset): removed to irix4-nat.c
2512 * mips-xdep.c: removed.
2513 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
2515 * procfs.c: include nm.h.
2516 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
2517 * xm-irix4.h: bump copyright.
2518 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
2519 PROC_NAME_FMT): removed.
2520 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
2521 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
2522 (NAT_FILE, NATDEPFILES): new macros for native support.
2523 (CC): supply default compiler switches.
2524 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
2525 fork-child.o coredep.o.
2526 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
2528 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
2529 fork-child.o mips-xdep.o coredep.o.
2530 (NAT_FILE, NATDEPFILES): new macros for native support.
2532 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2534 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
2535 (NATDEPFILES): added fork-child.o
2536 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
2537 (NATDEPFILES): added fork-child.o
2538 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
2539 (NATDEPFILES): added fork-child.o
2541 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
2543 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
2544 by using puts_filtered instead.
2546 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2548 * remote-nindy.c (nindy_load): Replacement version from Steve
2549 Chamberlain, doesn't require forking to run "strip" or "sx".
2551 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
2553 * Makefile.in (HFILES): Add nm-*.h files.
2555 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2557 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
2558 (NATDEPFILES): added fork-child.o.
2560 * doc/gdbint.texinfo: document a few more macros, create new
2561 section for native macros.
2563 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
2565 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
2566 resolution of copyright issues.
2568 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
2570 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
2571 subdir gets configured.
2573 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
2575 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
2577 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
2578 searching for a "bfd_strip" program. Also, fixed up arguments
2579 passed to that program.
2581 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
2582 which is now used for something else. Rewrite description of
2583 associated parameters to match how gdb does it now.
2584 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
2586 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
2588 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2590 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
2593 * inferior.h (proc_signal_handling_change): prototype removed.
2594 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
2595 (handle_command): now calls target_notice_signals.
2596 * procfs.c (proc_signal_handling_change): renamed to
2597 procfs_notice_signals. Now static. Add prototype. All callers
2599 * target.h (struct target_ops): new field, to_notice_signals.
2600 (target_notice_signals): new macro to cover new field.
2601 * target.c (cleanup_target): default to_notice_signals to ignore.
2602 * corelow.c (core_ops),
2604 inftarg.c (child_ops),
2605 procfs.c (procfs_ops),
2606 remote-adapt.c (adapt-ops),
2607 remote-eb.c (eb_ops),
2608 remote-es1800.c (es1800_ops, es1800_child_ops),
2609 remote-hms.c (hms_ops),
2610 remote-mm.c (mm_ops),
2611 remote-nindy.c (nindy_ops),
2612 remote-st2000.c (st2000_ops),
2613 remote-udi.c (udi_ops),
2614 remote-vx.c (vx_ops, vx_run_ops),
2615 remote.c (remote_ops),
2616 target.c (dummy_target),
2617 xcoffexec.c (exec_ops): added static initializer for
2619 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
2621 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
2623 * main.c (define_command): Add forgotten initializer.
2625 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
2627 * language.c, language.h: Move saved_language out to global
2628 expected_language. Set expected_language when user expectation
2630 * language.c (language_info): Don't print type/range checking gub.
2631 * main.c (main): Set expected language.
2632 (execute_command): Check against expected language.
2633 * symfile.c (set_initial_language): Set expected language.
2635 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
2637 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2639 A bunch of changes mostly to improve debugging of C++ programs.
2640 Specifically, the calling of inferiors methods is improved.
2642 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
2643 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
2644 hide the implementation details of pointer-to-method objects.
2645 How to tell if the pointer points to a virtual method is
2646 still very dependent on the particular compiler, but this
2647 should make it easier to find the places to change.
2648 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2649 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2650 macros, instead of a hard-wired-in code that incorrectly
2651 assumed a no-longerused representation of pointer-to-method
2652 values. And otherwise fix the relevant bit-rotted code.
2654 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2655 If there are both fields and methods, put a space between.
2657 * stabsread.c (read_struct_type): Fix bug in handling of
2658 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2659 by '_'). (It used to prematurely exit the loop reading in
2660 the fields, so it would think it should start reading
2661 methods while still in the fields. This could crash gdb
2662 given a gcc that can emit nested type information.)
2664 * valops.c (search_struct_method): Pass 'this' value by
2665 reference instead of by value. This provides a more
2666 consistent interface through a recursive search where the
2667 "bottom" functions may need to adjust offsets (due to multiple
2669 * valops.c, value.h, values.c: Pass extra parameters to
2670 value_fn_field and value_virtual_fn_field so we can
2671 correctly adjust offset for multiple inheritance.
2672 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2673 virtual function calls by using value_virtual_fn_field().
2674 * values.c: New function baseclass_offset, derived from
2675 baseclass_addr (which perhaps can be made obsolete?).
2676 It returns an offset rather than an address. This is a
2677 cleaner interface since it doesn't mess around allocating
2679 * valops.c (search_struct_method): Use baseclass_offset
2680 rather than baseclass_addr.
2682 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2684 * Makefile.in: Re-install 29K/UDI stuff.
2685 * remote-udi.c (udi_resume): Clean up.
2686 * (udi_wait): Rewrite, leave out bugs.
2687 * Add debugging code to print out all register fetches and stores.
2688 * Straighten out target_ops.
2689 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2691 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2693 * remote-udi.c (udi_create_inferior): run with no arguments should
2694 not pass the program name as an argument, since the UDI code
2695 already handles that.
2696 (udi_load): get the symbols from prog_name, not arg_string (the
2697 load command should really use arg_string as the program name, not
2698 prog_name, but at least the run command works now).
2700 * munch: HP9000/300 nm puts an extra space between T and symbol
2703 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
2704 needed for vxworks targets.
2706 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
2708 * am29k-tdep.c (_initialize_29k): Make it possible for the
2709 user to set and query the address where function calls into the
2710 inferior write a small scratch routine. `set call_scratch_address'
2711 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
2712 * remote.c (remote_prepare_to_store): Only fetch regs if they are
2713 not already cached validly.
2715 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2717 Rs6000 native support.
2719 * infptrace.c: remove #ifdef USG from around include ptrace.h.
2720 machines without this header should not be compiling this file.
2721 * nm-rs6000.h, rs6000-nat.c: new files for native support.
2722 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
2723 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
2724 * xm-rs6000.h: do not include ptrace.h.
2725 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
2726 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
2727 infptrace.o and inftarg.o move to NATDEPFIES.
2728 (NAT_FILE, NATDEPFILES): new macro for native support.
2730 Sun3 native support.
2732 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
2733 new macros for native support.
2734 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
2735 removed sun3-xdep.o.
2736 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2738 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
2739 * sun3-nat.c, nm-sun3.h: new files for native support.
2741 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
2743 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
2744 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
2745 dbfsize and use it to initialize new local file scope dbsize.
2746 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
2747 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
2748 DIEs as well as the current check for undersize DIEs. This helps
2749 to gracefully detect and reject corrupted DIE information.
2751 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
2753 Add `command hooks' and a hook for inferior program stopping.
2755 * command.h (struct cmd_list_element): Remove unused `aux'
2756 field. Add new `hook', `hookee', and `cmd_pointer' fields.
2757 * command.c (add_cmd): Initialize new fields, elim old.
2758 (add_alias_cmd): Clone new fields.
2759 (delete_cmd): Un-hook hookee if we're deleting hook.
2760 (help_cmd): Tell user the command is hooked, if it is.
2761 (lookup_cmd_1): Abbreviations return the original command
2762 instead of themselves, so that hooks on the original cmd will be
2764 * defs.h (enum command_class): Add class_pseudo and comments.
2765 * gdbcmd.h (execute_user_command): Add prototype.
2766 * infrun.c (normal_stop): If the stop command is hooked,
2767 run the hook whenever we stop.
2768 (hook_stop_stub): Stub for catch_errors.
2769 (_initialize_infrun): Set up pseudo "stop" command.
2770 * main.c (execute_user_command): Code extracted from execute_command.
2771 (execute_command): If hooked, run the hook before the command.
2772 (define_command): If defining a new hook, check the command it
2773 is hooking, and warn if none. Install the hook.
2774 * source.c (_initialize_source): "l" is an abbrev for "list".
2775 * doc/gdb.texinfo: Document command hooks.
2777 * Makefile.in (VERSION): Roll to 4.6.7.
2778 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
2779 * infrun.c (breakpoints_inserted): Make it static again.
2780 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
2782 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2784 Native file renaming.
2786 * nat-sparc.c -> sparc-nat.c
2787 * nat-sun4os4.h -> nm-sun4os4.h
2788 * nat-trash.h -> nm-trash.h
2789 * config/sun4os4.mh: track file renaming.
2790 * configure.in: link to nm.h rather than nat.h.
2791 * infptrace.c: include nm.h rather than nat.h.
2793 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2795 Host/target/native split for sun4.
2797 * Makefile.in (TSOBS): removed corelow.o.
2798 * infptrace.c: included nat.h.
2799 * nat-trash.h: temporary header file. This should be removed once
2800 all hosts have the native/host/target split.
2801 * configure.in: add a symlink from nat-trash.h to nat.h if no
2802 other nat file exists for this configuration.
2803 * sparc-tdep.c: no longer include sys/ptrace.h.
2804 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
2805 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
2807 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
2808 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
2809 to NATDEPFILES. removed sparc-xdep.o.
2810 (NATDEPFILES, NAT_FILE): new macros for native support.
2812 Break the direct connection from core_file_command to any
2813 particular type of core file support.
2815 * target.h (find_core_target): new prototype.
2816 * target.c (find_core_target): new function. Walks the target
2817 list looking for the core target.
2818 * core.c (core_file_command): replace calls to core_detach and
2819 core_open with find_core_target and direct calls.
2821 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
2823 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
2825 config/hp300hpux.mh: ALLOCA1 was not defined.
2827 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
2829 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
2830 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
2831 until we can figure out a better way to do paging.
2833 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
2835 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
2836 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
2837 * hppa-coredep.c: Remove, now that we use the hook.
2838 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
2839 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
2841 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
2842 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
2843 be ripped out and reimplemented right (see elfread.c).
2844 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
2846 Rename all HPPA files to fit into unique DOS filenames:
2847 * *hppabsd* => *hppab*
2848 * *hppahpux* => *hppah*
2850 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
2852 Make the /proc support a target-struct in its own right.
2854 * Makefile.in: Remove inftarg.[co], since it is now included via
2856 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
2857 reference infptrace.o. Add fork-child.o to all *.mh that
2860 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
2861 No longer global functions.
2862 (fork_inferior): New global function from fork-child.c.
2863 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
2864 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
2865 (child_create_inferior): Moved to fork-child.c as fork_inferior.
2866 (child_create_inferior): New tiny function that calls fork_inferior.
2867 * fork-child.c: New file, containing fork_inferior, which is
2868 built from slight mods to inftarg.c's child_create_inferior.
2870 * procfs.c (procfs_ops): Add target vector.
2871 (attach): Rename as static do_attach.
2872 (procfs_create_inferior): New tiny function that calls fork_inferior.
2873 (child_xfer_memory): Rename to static procfs_xfer_memory.
2874 (store_inferior_registers): Rename to static procfs_store_registers.
2875 (inferior_proc_init): Rename to static procfs_init_inferior.
2876 (procfs_attach, procfs_detach, procfs_prepare_to_store,
2877 procfs_files_info, procfs_open, procfs_mourn_inferior,
2878 procfs_can_run): Slightly mangled copies of the corresponding
2879 child_XXX routines from inftarg.c.
2880 (proc_wait): Renamed to static procfs_wait.
2881 (child_resume): Rename to static procfs_resume.
2882 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
2883 (initialize_proc_fs): Rename to initialize_procfs. Set up
2886 * putenv.c: index -> strchr.
2887 * regex.c: Always rename bcopy to memcpy, etc.
2888 FIXME: Eventually do the renames rather than use #define's.
2889 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
2891 * sparc-xdep.c: Move deferred_stores to target dependent.
2892 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
2894 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
2896 Split non-target-dependent code out of target_attach routines.
2898 * target.h: Comments on target_attach args and results.
2899 * infcmd.c (attach_command): Check for existing execution, call
2900 target_attach, set up terminal status and wait_for_inferior, wait
2901 for the attach status, and do normal_stop.
2902 * inftarg.c (child_attach): Remove target independent stuff.
2903 * remote-adapt.c (adapt_attach): Ditto.
2904 * remote-mm.c (mm_attach): Ditto.
2905 * remote-udi.c (udi_attach): Ditto.
2906 * remote-vx.c (vx_attach): Ditto.
2910 * remote-hms.c (hms_attach): Remove completely, it was useless.
2911 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
2912 commented-out start_remote calls.
2913 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
2914 DENTER and DEXIT macros and their calls. Use a real debugger --
2915 like gdb -- to see what functions are being called when.
2916 * utils.c (strcmp_iw): Make nonstatic, for lint.
2918 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
2920 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
2922 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
2924 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
2925 fix to differentiate between gcc1 & gcc2 compiled files so that we
2926 can debug calls that pass structs as args correctly.
2927 * symmisc.c (dump_symtab): If block was compiled with gcc, say
2928 so, and what version.
2930 * remote.c (remote_wait): Make regs be char to avoid picayune
2931 ANSI compiler warnings.
2933 * energize.h: Move all external struct decls to inside of
2934 __STDC__, add prototype for energize_shell_wait().
2935 * energize.c (getpty): Clean up, make us really get a controlling
2937 * (energize_initialize): Disable SIGIO prior to setting up for
2938 I/O interrupts. Move setsid(), et. al. to getpty().
2939 * (energize_shell_wait): New routine to wait for things started
2940 via the shell command, uses wait() instead of /dev/proc.
2941 * Also, add prototype for execute_command_1().
2943 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2945 * inftarg.c (child_create_inferior, child_attach,
2946 child_mourn_inferior): collect unix child process stratum
2947 functions which live below the target vector into this file to
2948 facilitate host/target/native split. Also, make them static.
2949 * inflow.c (child_mourn_inferior): removed.
2950 * infrun.c (child_create_inferior, child_attach): removed.
2951 (resume): becomes global so that functions below the
2952 target vector can find it.
2953 * inferior.h (resume): add prototype.
2954 (child_mourn_inferior, child_create_inferior, child_attach):
2957 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
2958 replaced with find_default_attach and
2959 find_default_create_inferior.
2961 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
2963 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
2964 addresses don't get displayed in the wrong positions.
2966 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2968 Separate core functions along target vector in preparation for
2969 native support. Functions above vector now live in core.c. Those
2972 * core.c (solib_add_stub, core_close, core_open, core_detach,
2973 get_core_registers, core_files_info, core_ops): moved to corelow.c
2974 (_initialize_core): removed addition of core_ops target.
2975 * corelow.c: new file.
2976 (solib_add_stub, core_close, core_open, core_detach,
2977 get_core_registers, core_files_info, core_ops): moved from core.c
2978 (_initialize_corelow): new function.
2979 * gdbcore.h (core_open, core_detach): added prototypes.
2980 (core_ops): add forward declaration.
2981 * Makefile.in (SFILES_MAINDIR): add core.c
2983 (TSOBS): change core.o to corelow.o
2985 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
2987 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
2988 instead of 'sun' predefined symbol so that trap analysis code is
2989 enabled only when the TARGET is a sun3.
2991 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2993 * tm-i960.h (ext_format_i960): Add top-level declaration.
2994 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
2995 blocks, else Sun4 compiler complains.
2997 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
2999 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3000 instruction's argument. Patch from jonathan@cs.stanford.edu
3003 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3005 Break the thread of control that implies that a unix child
3006 process will be the default target.
3008 * target.c (find_default_run_target, find_default_attach,
3009 find_default_create_inferior, return_zero): new functions.
3010 (cleanup_target): Make return_zero the default for to_can_run.
3012 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3013 child_create_inferior references with find_default_XXX instead.
3015 * target.h (struct target_ops): new field, to_can_run.
3016 (find_default_attach, find_default_create_inferior): new prototypes.
3017 (target_can_run): new macro.
3019 * Also added a zero (default) to_can_run element to all static
3020 struct target_ops initializations throughout GDB, except:
3021 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3023 * infrun.c (child_create_inferior): Clean up error handling when
3024 no exec file is specified.
3025 (child_attach): Don't require exec file.
3027 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3029 Remove kill_inferior_fast, in favor of target_kill, which goes
3030 through the target vector.
3032 * inferior.h (kill_inferior_fast): remove declaration.
3034 * main.c (disconnect): call quit_cover using catch_errors rather
3035 than calling kill_inferior_fast directly. New way goes through
3036 the target vector, handles attached processes, and writes
3037 command history if appropriate.
3038 (quit_cover): new function, wrapper for quit_command.
3040 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3041 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3042 inlining them into the local kill_inferior when needed.
3044 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3046 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3047 * stabsread.c (read_struct_type): Simplify complicated expression
3048 for dumb DECstation compiler.
3050 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3052 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3053 operands to memory management instructions, from WRS.
3055 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3057 * main.c (main): Back out previous language setting changes.
3058 Replace with simple default to C before processing any init
3059 files. There MUST be a language set, even in the absence of
3060 init files or executables, or expression parsing fails.
3062 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3064 * main.c (main): Move code that sets initial language to
3065 symfile.c. Fixup places where command files are processed to
3066 be consistent in setting a default language if none has been
3068 * symfile.c (set_initial_language): Add code moved from
3069 main() that sets an initial default language when a new
3070 symbol file is read.
3071 * symfile.c (symbol_file_command): Call set_initial_language.
3072 * symtab.c (find_main_psymtab): Add FIXME comment.
3074 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3076 * breakpoint.c, sparc-tdep.c: comment changes.
3077 * configure.in: removed target_dependent line.
3079 * remote-mm.c (mm_attach): change printf to error to prevent
3081 * remote-udi.c (udi_attach): change printf to error to prevent
3084 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3085 calls to {fetch|store}_inferior_registers with calls to
3086 target_{fetch|store}_registers, for remote-target independence.
3088 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3090 * Makefile.in: Fix bug I introduced in merging Rich's change.
3091 * infrun.c (child_create_inferior): Use proceed() rather than
3092 doing all the same stuff by hand.
3094 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3096 * Makefile.in, configure.in: add support for files used only when
3097 configured native, that is, when host = target.
3099 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3101 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3102 stores are target dependent and were moved from xm to tm.
3104 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3106 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3108 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3109 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3111 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3113 * target.h (struct target_ops): removed to_convert_to_virtual and
3114 to_convert_from_virtual elements. Initializations removed from
3115 all static initializations.
3116 (target_convert_to_virtual, target_convert_from_virtual):
3118 (host_convert_to_virtual, host_convert_from_virtual): Removed
3119 forward declarations.
3120 * target.c (cleanup_target): removed default assignments for
3121 to_convert_to_virtual and to_convert_from_virtual.
3122 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3124 * findvar.c (value_of_register, value_from_register):
3125 target_convert_to_virtual inlined.
3126 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3127 * valops.c (value_assign): target_convert_from_virtual inlined.
3129 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3131 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3132 position wrong if used for the prompt.
3133 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3135 Support for accessing arbitrary MIPS stack frames in memory.
3137 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3138 set, run it before INIT_EXTRA_FRAME_INFO.
3139 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3141 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3142 (FP) value in the frame_info struct if it is zero (as from top of
3144 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3146 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3147 comes back as zero. So does FP_REGNUM, as a trigger for
3148 init_extra_frame_info.
3150 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3151 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3152 (INIT_FRAME_PC): Defined to null.
3153 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3154 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3155 Briefly explain MIPS stacks in GDB.
3157 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3159 * copying.awk, copying.c (show_copying_command,
3160 show_warranty_command): Rename from copying_info, warranty_info,
3161 to match command function conventions.
3163 * utils.c (prompt_for_continue): Reinitialize more-counts
3164 before printing anything, and again afterward. Fix comments.
3165 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3166 or alloca() if needed.
3168 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3169 detect native versus cross-host.
3171 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3173 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3174 Suns. Rename to m68k_saved_pc_after_call.
3175 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3176 m68k_saved... instead of sun3_saved...
3178 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3180 * Makefile.in (update-depend, update-alldeps): Split out of
3181 setup-to-dist, for convenience in rebuilding the depend and
3183 (assorted): Update to catch straggler files when building gdb.tar.Z.
3185 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3187 Preliminary cleanup for splitting host/native/target.
3189 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3190 here; it is dealt with at a gdb-target-independent level.
3191 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3192 high toned routine. Fix return type to void.
3193 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3194 Rich and I believe the "real problem" was that both single_step
3195 and target_resume were issuing PT_CONTINUE calls. This would
3196 cause the second PT_CONTINUE to sometimes fail because the process
3197 was already running.
3198 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3200 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3202 * energize.c (pty_to_kernel): Must check for EAGAIN as
3203 termination condition.
3204 (full_filename): Don't prepend dirname if filename begins with /.
3205 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3207 (getpty (NCR)): Lotsa bug fixes...
3208 (kernel_dispatch (case StopRType)): Use kill() instead of
3209 killpg() so we can deal with losing systems...
3210 (wait_for_events): Work around NCR select() lossage. It doesn't
3211 zero out readfds when select() returns zero.
3212 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3213 getcwd() instead of getwd() (NCR getwd() seg faults).
3214 (energize_wait): Use sigaction() for NCR. Their version of signal()
3215 is unreliable by default.
3217 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3218 error from PIOCSWSTOP.
3220 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3221 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3222 defs.h, utils.c: Make vfprintf_filtered global.
3224 * energize.c (send_location): New routine to consolidate all
3225 places where we must notify kernel of where the given pc is.
3226 (cplus_demangle): Put single-quotes around demangled names.
3227 (energize_call_command): Call send_location() after doing up,
3228 down, and frame commands.
3230 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3232 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3233 pass at doc for two new remote targets---29K using UDI, and Tandem
3234 ST2000 using STDBUG.
3236 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3238 * doc/all.m4: turn on H8/300 stuff for generic manual
3240 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3241 after explicit call to breakpoint() in serial stubs.
3243 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3245 * mipsread.c: Clean up some white space.
3246 (parse_symbol): Handle stEnd of stFile.
3247 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
3249 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
3250 store_inferior_registers): Replace unexplained numbers
3251 with manifest constants from a DECstation header file.
3252 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
3253 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
3255 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
3257 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
3258 for "down". Suggested by Richard Stallman.
3260 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3262 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
3263 redeclaration bug on SunOS 4.
3265 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
3267 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
3268 * m68k-stub.c: Remove a few extraneous ANSI-isms.
3269 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
3270 they aren't already there.
3271 * remote-vx.c (vx_prepare_to_store): Ditto.
3272 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
3274 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
3276 Removed a large number of changes inserted by Per Bothner
3277 for C++ support. These will go back in when they've been
3280 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
3282 * serial.h: Fix prototye for serial_raw().
3283 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
3284 serial_write() to match prototypes.
3285 * remote-st2000.c (get_reg_name): Make *p be const.
3287 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3289 * remote-nindy.c (nindy_fetch_registers): Make return type void,
3290 to agree with target structure field type.
3291 (nindy_store_registers): Ditto.
3293 * Makefile (OPCODES): New var, pointing to opcodes library.
3294 (CLIBS, CDEPS): Include it.
3295 (saber_gdb): Load opcodes library.
3297 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
3299 * a68v-xdep.c (store_inferior_registers): declare as void.
3300 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
3301 * remote-st2000.c: Massive changes to use new serial package.
3302 Also added 'connect' command to transparantly connect to serial
3304 * ser-termios.c: Big cleanup, use nicer coding conventions.
3305 * ser-bsd.c: New module, serial stuff for BSD systems.
3306 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
3307 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
3309 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3311 * doc/gdb.texinfo: fix shameful error of agreement reported by
3312 jimb@occs.cs.oberlin.edu (Jim Blandy)
3313 * doc/gdb.texinfo: remove old partial discussion of remote serial
3314 protocol (via serial debug stubs)
3315 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
3316 use of serial debug stubs
3318 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3320 * symfile.h: Declaration of set_demangling_style() moved
3321 here from demangle.h (which is now in ../include).
3322 * i386-xdep.c: Update comment.
3324 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3326 * symtab.c (completion_list_add_symbol): restructured to optimize
3327 for time. First clip names that cannot match. Then clip any
3328 names we've already considered. Drop a redundant strncpy. Drop
3329 a redundant malloc and associated free for demangled names.
3331 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3333 * a68v-xdep.c (store_inferior_registers): Define as type void.
3334 * configure.in: Add host m68k-apollo*-bsd*.
3335 * demangle.c (struct demanglers): Use enum instead of constant
3336 value to keep braindamaged HP/Apollo compiler happy.
3338 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3340 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
3341 match "FOO". This allows 'break Foo' to work when Foo is
3342 a mangled C++ function. (See comment before function.)
3344 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
3346 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
3347 for files in vx-share/*.c.
3348 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
3349 for normal GDB source files.
3351 * Makefile.in (VERSION): Roll to 4.6.6.
3353 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
3354 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
3355 * tm-sun3os4.h: Update comments.
3356 * xm-delta88.h: Remove STACK_END_ADDR.
3358 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
3360 * Makefile.in (VERSION): Roll to 4.6.5.
3362 * infrun.c: Lint for recent `handle' changes.
3364 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
3365 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
3366 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
3367 should include a ser-XXX.o module.
3369 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
3370 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
3372 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
3373 known suns in configure.in, rather than mapping them to unique
3374 config files that happen to duplicate other config files.
3375 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
3376 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
3378 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
3380 * configure.in (*-*-sunos*): Use trailing * to match all
3381 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
3382 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
3383 in production on Sun-4.
3384 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
3385 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3386 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3388 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
3389 config/sparc-noun.mt: New target configs for embedded.
3390 * config/sun4os3.{mh,mt}: Remove, never existed in production.
3392 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
3393 target definitions for embedded with and without underlines on
3394 identifiers. FIXME -- this ought to be known by BFD instead.
3396 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
3397 not a parameter of the CPU, but of the development environment.
3398 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
3400 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3402 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
3403 (which involves reading in main's symtab) if we have no breakpoints.
3405 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3407 * dwarfread.c (cu_language): New local variable to record
3408 language for current compilation unit being processed.
3409 * dwarfread.c (set_cu_language): New local function to decode
3410 and record language for current compilation unit being processed.
3411 * dwarfread.c (synthesize_typedef): Add local function to
3412 synthesize a typedef for C++ classes, structs, unions, and
3414 * dwarfread.c (read_structure_scope): Synthesize typedefs
3415 for C++ classes, structs and unions.
3416 * dwarfread.c (read_enumeration): Synthesize typedefs for
3418 * dwarfread.c (read_file_scope): Call set_cu_language to
3419 record language for current compilation unit. After symtab
3420 is built, save this recorded language.
3421 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
3422 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3423 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3424 typedefs for C++ classes, structs, unions, and enumerations.
3425 * dwarfread.c (scan_compilation_units): Call set_cu_language
3426 to record language for current compilation unit.
3427 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3428 for TAG_enumeration_types, rather than in add_partial_symbol.
3429 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3430 case with class, struct, and union type cases, now that they are
3431 the same. Remove tests for non-NULL name attributes, now done
3433 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3434 treat as alias for TYPE_CODE_STRUCT for now.
3436 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3438 * Makefile.in: map "gdb" through program_transform_name when
3441 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3443 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3444 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3445 Use "regi" for local indexing through register numbers, reserving
3446 "regno" for the name of a specific register passed as an input
3447 parameter. Fix bug propagated through all versions that sometimes
3448 used regno as an index when it should have been regi, thus using
3449 -1 as an index in some cases.
3451 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3453 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3454 respectively, so same demangler can be used by other programs.
3455 * Makefile.in: Remove demangler stuff.
3456 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3457 * demangle.c (_initialize_demangler): Tell demangler which
3458 CPLUS_MARKER to assume.
3460 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3462 RS/6000 portability changes (for hosting cross-debuggers).
3464 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3465 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3466 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3467 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3468 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3469 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3470 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3471 (NO_SINGLE_STEP): Add, target-dependent.
3472 (loadinfotextindex): Lowercase, remove "aix_".
3473 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3474 (NO_SINGLE_STEP): Remove, target-dependent.
3475 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3476 * xcoffread.c: Only build file if RS/6000 native GDB.
3477 (build_function_symbol): Remove #if 0'd code.
3478 * rs6000-tdep.c: Cleanup. Add static fn protos.
3479 Use CORE_ADDR for addresses throughout. Make void fns void.
3480 (pop_dummy_frame): Add FIXME about bogosity of design here.
3481 (rs6000_struct_return_address): Ditto.
3482 (frameless_function_invocation, frame_get_cache_fsr,
3483 frame_initial_stack_address, xcoff_relocate_symtab,
3484 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3485 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3486 Use CORE_ADDRs. Change identifiers to lowercase.
3488 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3489 supplying dummy routines if non-native. Add prototype for
3490 static exec_one_dummy_insn. Move a mess of functions to
3491 rs6000-tdep.c (as above). Remove #if 0'd code.
3493 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3494 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3495 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3497 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3500 * vx-share/README, nindy-share/README: New files describing
3501 how these directories' code is shared, and with whom.
3503 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3505 * configure.in (target configurations): Reformat into table.
3506 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
3508 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
3509 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
3510 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
3511 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
3512 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
3513 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
3515 * Makefile.in (config-check): Add command to check whether
3516 configure.in is consistent with config/*.
3518 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
3520 * configure.in (host configurations): Reformat nested cases into
3521 easy-to-maintain table.
3522 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
3523 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
3525 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
3527 * cplus-dem.c: Reorder args to most local functions to make them
3528 follow the consistent pattern of struct work_stuff pointer first,
3529 followed by pointer into string being demangled, followed by
3530 pointer to the string where the result is being stored, followed
3531 by other args. Also generally replace most variables of name
3532 "type" with "mangled" for consistency. They all pointed to the
3533 same string but half were one name and half the other.
3534 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
3535 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
3536 use whenever a qualified name is being demangled.
3537 * cplus-dem.c (do_type): Qualified names are treated similarly
3538 to fundamental types, not as modifiers of fundamental types.
3540 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
3542 * configure.in: Add sparclite as a target.
3544 * sparc-stub.c (handle_exception): Flush instruction cache just
3545 before returning to the user. (hexToInt): Fix overzealous cleanup.
3547 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
3549 * infrun.c (handle_command): Rewrite to allow multiple signal
3550 numbers, signal number ranges, and to recognize "all" to mean all
3551 signals except those used by the debugger.
3552 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
3553 to set or reset actions for specific signals.
3555 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
3557 * coffread.c (decode_type): Call alloc_type to alloc new
3559 * stabsread.c (read_array_type, read_range_type, define_symbol):
3560 Call alloc_type to alloc new types.
3561 * stabsread.c (define_symbol): Move dbl_valu symbol field data
3562 from type_obstack to symbol_obstack.
3563 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
3565 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
3566 associated with a type, using the same mechanism as was used to
3567 allocate space for the type structure itself.
3568 * coffread.c (patch_type, coff_read_struct_type,
3569 coff_read_enum_type): Use TYPE_ALLOC.
3570 * dwarfread.c (struct_type): Use TYPE_ALLOC.
3571 * gdbtypes.c (create_array_type, check_stub_method,
3572 allocate_cplus_struct_type): Use TYPE_ALLOC.
3573 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
3574 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
3575 read_range_type): Use TYPE_ALLOC.
3577 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
3579 * breakpoint.c (breakpoint_re_set): Select a default source
3580 symtab if one is not currently selected.
3581 * utils.c (query): Call wrap_here before building the output
3582 query string, to turn off wrapping and flush any buffered output.
3583 Otherwise our query may end up in the wrap buffer and never be
3585 * eval.c (evaluate_subexp): Report error when attempting to
3586 evaluate subscript for types without a target type, rather
3587 than dumping core by using the NULL pointer.
3588 * symfile.c (symbol_file_command): Forget current_source_symtab
3589 and current_source_line when discarding symbol table.
3591 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
3593 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
3595 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
3596 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
3598 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
3600 * remote.c (remote_open): Fix baud rate setting to make -b flag
3601 work. (remote_wait): Change 'T' message parser to deal with new
3602 improved format which allows stub to send an arbitrary bunch of
3604 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
3605 make all this re-entrant by storing all state on the stack. Clean
3606 up memory error trapping. (computeSignal, set_debug_traps):
3607 make it all table driven. Make a start at a baud rate setting command.
3609 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
3611 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
3613 * remote-vx.c: redefine malloc to avoid buggy declaration on
3614 RS/6000 <rpc/types.h>.
3615 xm-rs6000.h: include <sys/select.h> to define fd_set for
3616 <rpc/svc.h> on RS/6000.
3618 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
3620 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
3621 recursive invocations of make. Always create installation
3624 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
3626 * m68k-pinsn.c: Minor fix in style of output (don't use
3627 range to indicate floating point control registers).
3629 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
3631 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
3633 * infcmd.c (registers_info): Handle multiple register names.
3634 Changes inspired by Roland McGrath.
3636 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
3638 * sparc-stub.c: New file. Mix it with your SPARClite
3639 application, and it will speak GDB remote protocol!
3640 * remote.c (remote_wait): Change 'T' (expedited reply) message to
3641 deal with arbitrary registers. Needed for sparc-stub.
3643 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
3645 * cplus-dem.c (cplus_markers): Add table for gnu style and
3646 use throughout, in place of compile time constant CPLUS_MARKER.
3647 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
3648 * cplus-dem.c (cfront_special): New function, as suggested
3649 by pfieland@stratus.com.
3650 * cplus-dem.c (forget_types): New function.
3651 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3653 * cplus-dem.c (mop_up): Call forget_types().
3654 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3655 Use throughout, instead of checking current_demangling_style.
3656 * cplus-dem.c (demangle_signature): When finding an explicit
3657 start of function args, forget all remembered types for
3658 lucid/cfront style demangling.
3659 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3660 underbar characters, use last pair as the delimiter. Hoist
3661 gnu_special() call up to cplus_demangle(). Call cfront_special()
3663 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3664 for inherited classes.
3665 * cplus-dem.c (demangle_args): Document quirks of numbered
3666 references to previously seen types.
3667 * dbxread.c (read_ofile_symtab, process_one_symbol):
3668 Use AUTO_DEMANGLING rather than explicitly checking
3669 current_demangling_style.
3670 * demangle.h: Add some comments.
3671 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3672 CFRONT_DEMANGLING): New macros.
3673 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3674 not found in the actual producer string produced by lcc.
3675 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3676 than explicitly checking current_demangling_style.
3678 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3680 * breakpoint.c (enable_longjmp_breakpoint,
3681 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3682 Check for duplicate breakpoints at the same address. Bug report
3683 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3685 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3687 * buildsym.c (end_symtab): Document that end_symtab can return
3688 NULL under non-error conditions.
3689 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3690 returned from end_symtab for empty compilation units.
3692 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3694 * am29k-tdep.c: Lint from DECstation compiler.
3695 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3696 As the man page says, "Sometimes you just can't get lint to shut
3697 up". That doesn't mean you should blow away the code it won't
3699 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
3700 it up over the next few weeks. Make mips x 29k build.
3701 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
3702 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
3703 but leave it as a comment because the breakpoint instruction
3704 is not easily accessible at this moment (it's static, and if
3705 we define one here, it goes into every file compiled).
3707 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
3709 * Makefile.in (VERSION): Bump to 4.6.3.
3710 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
3711 function scopes when building partial symbol tables.
3712 * objfiles.c (open_existing_mapped_file): Make it clear in
3713 warning message that out of date mapped files are ignored.
3714 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
3715 unit source file name in error message.
3717 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
3719 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
3720 * dwarfread.c (struct_type): In absence of AT_byte_size for
3721 bitfield, use size of object of member's type for the size of
3722 the anonymous object containing the bit field.
3723 * dwarfread.c (completedieinfo): Set has_at_byte_size when
3724 an AT_byte_size attribute is seen.
3725 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
3726 union aux_ext (was aux_ent).
3727 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
3728 unsigned char* to char*, for Lucid compiler.
3729 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
3730 to be correct type (from unsigned char* to char*).
3731 * valprint.c (type_print_derivation_info): Minor tweak to placement
3732 of commas in derived class printing.
3733 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
3735 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3737 * xm-go32.h: Define LSEEK_NOT_LINEAR
3738 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
3739 then work out the lseek positions of newlines by running through
3740 the file and `tell'ing. This makes source file listing work on
3741 OS's where the relationship between physical position in file and
3742 canonical position is indeterminate, eg VMS and DOS.
3744 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
3746 * stabsread.c: Ensure that all members of all allocated structures
3747 are initialized to known state to avoid hard to find bugs with gdb
3748 using fields containing random data.
3749 * buildsym.c (start_subfile): Compact dirname initialization.
3750 * buildsym.c (patch_subfile_names): New function.
3751 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3752 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
3753 * buildsym.h (patch_subfile_names): Add prototype.
3754 * dbxread.c (process_one_symbol): Call patch_subfile_names.
3756 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
3758 * remote-udi.c: Update comments.
3760 * remote.c (getpkt): Only force retransmission ten times;
3761 after that, assume bug in target code, and handle pkt anyway.
3763 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
3765 * configure.in: Add support for apollo 68k under BSD environment.
3766 * xm-apollo68b.h: New file to support above.
3768 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
3770 * configure.in: Recognize i486 host cpu.
3771 * valprint.c (type_print_derivation_info): Print derivation info
3772 in same form as class declarations in source.
3773 * valprint.c (type_print_varspec_suffix): Split arg printing
3774 code out to type_print_args function.
3776 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
3778 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
3779 at_import, at_frame_base.
3780 * dwarfread.c (completedieinfo): Remove cases for obsolete
3781 AT_visibility, AT_import, and AT_frame_base attributes.
3782 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
3783 i860, which can keep up to 4 shadow breakpoints.
3784 * tm-stratus.h (USG): Define.
3785 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
3786 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
3787 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
3788 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
3789 * config/stratus.mt (TDEPFILES): Include files available from
3790 stratus that are not yet in release pending receipt of paperwork
3792 * buildsym.c (finish_block): Minor code format change.
3793 * gdbtypes.h (struct field): Add to comments.
3794 * gdbtypes.h (virtual_field_bits): Add to comments.
3795 * objfiles.c (allocate_objfile): Change obstack interface to
3796 match FSF merging efforts.
3798 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
3800 * Makefile.in (VERSION): Bump to 4.6.2.
3801 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
3802 * Makefile.in (OBS): Add stabsread.o
3803 * Makefile.in (stabsread.o): Add build rule.
3804 * stabsread.c, stabsread.h: New files.
3805 * buildsym.c: Split out stabs specific support to stabsread.c.
3806 * buildsym.h: Split out stabs specific support to stabsread.h.
3807 * dbxread.c (stabsread.h): Include
3808 * dbxread.c (dbx_new_init): Call stabsread_new_init.
3809 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
3810 * dbxread.c (read_ofile_symtab): Call end_stabs.
3811 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
3812 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
3813 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
3814 really_free_pendings to cleanups.
3815 * elfread.c (elf_new_init): Call stabsread_new_init.
3816 * gdbtypes.c: Small changes to maintenance commands.
3817 * mipsread.c (stabsread.h): Include.
3818 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
3819 * xcoffread.c (stabsread.h): Include.
3820 * xcoffread.c (global_stabs): Remove redundant def.
3821 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
3823 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
3825 * lmode_inferior_valid, lmode_ours_valid: New static vars.
3826 * inflow.c (terminal_init_inferior, terminal_inferior,
3827 terminal_ours_1, initialize_inflow): Record and use state
3828 of lmode_inferior_valid and lmode_ours_valid.
3830 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3832 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
3833 include <sgtty.h> on USG. (from sef).
3835 * depend: es1800 dependency needed here.
3837 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
3839 * buildsym.c (read_struct_type): Initialize structs allocated
3840 with alloca, to avoid using random values from stack later on.
3841 * defs.h (fprintf_filtered): Add prototype.
3842 * gdbtypes.c (check_stub_method): Fix misleading comments.
3843 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
3845 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
3846 small changes to maint support functions.
3847 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
3848 for some fields and expand comments.
3849 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
3850 macro and track change to obstack_full_begin macro.
3851 * utils.c (fprintfi_filtered): New function.
3852 * valprint.c (type_print_base): Fixup field printing to not
3853 print extraneous lines and not print bogus "no data fields"
3854 messages for C++ classes with no data members. Also use new
3855 fprintfi_filtered function.
3857 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3859 * configure.in: es1800 ok for 68000 too.
3861 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3863 * configure.in: echo error messages to stderr, not stdout
3865 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3867 * configure.in: recognize hppa* instead of hppa
3869 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
3871 * energize.c: Second cut at DynamicLoad message handling.
3873 * energize.c: Relativize pathnames in #include statements.
3874 * (kernel_dispatch): Better error messages for unknown protocol
3876 * (kernel_dispatch): First cut at DynamicLoad message handling.
3878 * Makefile.in: Remove -I../readline from all compilations,
3879 include a special case for main.o instead.
3881 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
3883 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
3884 error if it fails to find a member type, rather than return NULL
3885 and trigger a coredump.
3886 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
3887 lookup_demangled_partial_symbol,): Ask demangle_and_match to
3888 match on complete demanglings, including argument lists for member
3889 functions, rather than just accepting the first demangling that
3890 matches the class and function name.
3891 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
3892 to start_symtab as the directory name.
3893 * dwarfread.c (completedieinfo): Strip off any leading hostname
3894 portion of the AT_comp_dir attribute string. Gdb doesn't know
3895 what to do with them (FIXME).
3897 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
3899 * breakpoint.c (commands_command): Simplify code a bit, remove
3900 unnecessary fflush().
3902 * Makefile.in (OTHERS): Add gcc.patch.
3903 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
3905 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
3907 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
3908 lcc producer string.
3910 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
3912 * WHATS.NEW renamed to NEWS.
3914 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
3916 * dbxread.c, dwarfread.c: Re-enable experimental code to
3917 automatically select demangling style.
3918 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
3919 DEMANGLING_STYLE, to make more descriptive. Revert back to
3920 "auto" as default. Comment use.
3921 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
3922 * Makefile.in (${DEMANGLER}.o) Remove target and special
3925 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
3927 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
3929 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
3931 * Makefile.in, demangle.c: Change default demangling style to
3933 * Makefile.in: Update version to 4.6 !!!
3934 * README, WHATS.NEW: Update for 4.6.
3936 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
3938 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
3941 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
3942 nodes as base classes.
3944 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
3946 * alldeps.mak, depend: Update.
3948 * xcoffread.c: Add decl for section_offset to keep prototype happy.
3950 * Makefile.in (VERSION): 4.5.9.
3952 * xm-hp300bsd.h: Add decl for strdup().
3953 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
3954 PDR. Cleanup a few things, fix compilation warnings.
3956 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
3958 * Makefile.in (DEMANGLING_STYLE): New define to set default
3959 demangling style for C++. Defaults to "auto".
3960 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
3961 * Makefile.in (SFILES_MAINDIR): Add demangle.c
3962 * Makefile.in (OBS): Add demangle.o
3963 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
3964 Remove compile time decisions about demangling style and replace
3965 with runtime decisions using current_demangling_style.
3966 * cplus-dem.c (main): Expand code included during building of
3967 standalone demangler to recognize demangling style options.
3968 * dbxread.c (demangle.h): Include.
3969 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
3970 demangling style if processing g++ code and current demangling style
3971 is auto (Note: this feature currently disabled.)
3972 * demangle.c: New file, generic demangling control.
3973 * demangle.h (demangling_styles): New enumeration to select one
3974 of several demangling styles. Also define string names for each
3976 * demangle.h (set_demangling_style): Add prototype.
3977 * dwarfread.c (demangle.h): Include.
3978 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
3979 New producer string prefixes to recognize.
3980 * dwarfread.c (handle_producer): Consolidate actions for specific
3981 producers. Set demangling style based on producer string if
3982 current style is auto. (Note: this feature currently disabled.)
3983 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
3985 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
3987 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
3989 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3991 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
3992 * c-exp.y: Call lookup_signed_typename() after seeing
3993 "signed". This handles "signed char" correctly.
3994 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
3995 keywords before a type specifier.
3997 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
3999 * command.c (lookup_cmd_1): Clarify descriptive comments.
4000 * gdbcmd.h (maintenanceprintlist): Add declaration.
4001 * main.c (maintenanceprintlist): Add definition.
4002 * main.c (gdb_completer_command_word_break_characters): Add.
4003 * main.c (symbol_completion_function): Switch completer word
4004 break character sets dynamically, based on whether completion is
4005 being done on commands or on something else.
4006 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4007 * maint.c: Include demangle.h.
4008 * maint.c (maintenance_demangle): New function.
4009 * maint.c (maintenance_print_command): New function.
4010 * maint.c (_initialize_maint_cmds): Reorganize some commands
4011 under new maintenance print subcommand.
4013 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4015 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4016 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4017 target type. Otherwise, 'whatis this.field' wouldn't work,
4018 which would be inconsistent, since 'print this.field' works.
4019 * buildsym.c (read_struct_type, read_enum_type): Clear
4020 TYPE_FLAG_STUB flag.
4021 * buildsym.c (cleanup_undefined_types): Don't rely on a
4022 flawed "Reasonable test to see if" a type has been defined
4023 since it was referred to; now we can just see if the
4024 TYPE_FLAG_STUB flag has been cleared.
4025 * valprint.c (print_type_base): Emit public/protected/private
4026 labels for methods as well as fields. Also, indent these labels
4027 2 spaces instead of 4, for a more conventional "look".
4028 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4029 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4030 * gcc.patch: New file. Contains patch for gcc (so people
4031 with gdb-2.2.x won't have to wait for a new gcc release).
4033 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4035 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4036 (print_addr): Call print_address to show symbolic version as well.
4038 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4040 (vx_read_register): Declare inferior_fp_regs. Delete code for
4041 copying "inferior_registers" around; the values are already in var
4042 "registers". Use correct size for register set.
4044 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4045 target doesn't support it.
4046 (vx_read_register): Don't try reading them either.
4048 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4049 VxWorks back end reads them in one contiguous set except for this
4051 (register_names): Change "pc" to "pcw" to avoid confusion printing
4053 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4054 find the PC under VxWorks.
4056 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4058 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4059 to create new blank types, instead of handcrafting them.
4060 * defs.h (printfi_filtered): Add prototype.
4061 * utils.c (printfi_filtered): New function.
4062 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4063 to simplify the code. Other cleanups.
4064 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4065 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4066 use of various fields.
4067 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4068 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4069 production that currently treats it exactly the same as STRUCT.
4070 * c-exp.y (yylex): Recognize "class" as token CLASS.
4071 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4072 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4073 general symbol handling code. Call cplus_mangle_opname with
4075 * symtab.c (decode_line_2): Print demangled function names in
4076 breakpoint menus, instead of just file and line number.
4077 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4078 * valprint.c (type_print_base): Print "class" for C++ classes,
4079 rather than "struct". Print section labels for public, protected
4080 and private members of C++ classes.
4081 * values.c: Include demangle.h.
4082 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4084 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4086 * Makefile.in (VERSION): Update to 4.5.8.
4088 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4090 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4091 prevent crashes when examining cross-targets.
4092 * dbxread.c (process_one_symbol): Include directory name when
4093 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4094 find include files, and yacc/lex sources when the cwd doesn't match
4095 that in which the object was compiled.
4096 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4098 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4101 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4103 * maint.c (maintenance_command, maintenance_info_command):
4104 Install with allow_unknown as 0 and call help_list to show
4105 list of possibilities when no subcommand is specified.
4107 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4109 * configure.in: Add m68k-ericsson-*.
4110 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4112 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4114 * maint.c: New file.
4115 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4116 * Makefile.in (OBS): Add new file maint.o.
4117 * defs.h (command_class): Add class_maintenance.
4118 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4119 commands. Allow for them (and other nonessential parts of gdb)
4120 to be selectively left out under special circumstances.
4121 * gdbtypes.c (recursive_dump_type): New function; supports
4122 maintenance print-type command.
4123 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4125 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4127 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4128 initializers. Add initializations for setprintlist, showprintlist,
4129 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4130 * printcmd.c (maintenance_print_type): New maintenance cmd.
4131 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4132 implied by comment that all cmd lists are owned by main.c.
4133 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4134 that all cmd lists are owned by main.c.
4135 * language.c (setchecklist, showchecklist): Move to main.c, as
4136 implied by comment that all cmd lists are owned by main.c
4137 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4138 deletelist): Remove redundant declarations (also in gdbcmd.h).
4139 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4140 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4141 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4142 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4143 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4144 maintenance_print_msymbols, maintenance_print_objfiles):
4146 * symmisc.c (printsyms_command, printpsyms_command,
4147 printmsyms_command, printobjfiles_command): Removed from
4148 _initialize_symmisc.
4149 * main.c (dump_me_command): Moved to maint.c and renamed to
4150 maintenance_dump_me.
4151 * breakpoint.c (all_breakpoints_info): Rename to
4152 maintenance_info_breakpoints.
4153 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4154 all_breakpoints_info to add maintenance_info_breakpoints to the
4155 maintenanceinfolist instead.
4156 main.c (initialize_main): Set up maintenance class commands.
4158 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4160 * energize-patches: Fix minor problems with building energize lib.
4162 * energize-patches: Change names of all cadillac procedure calls
4163 to be energize procedure calls. Simplify many hooks by moving
4164 tests energize.c. Configure energize, and build it automatically now.
4166 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4168 * Makefile.in (VERSION): Bump to 4.5.7.
4169 * cplus-dem.c (demangle_args): Validate index for previously
4170 seen type to guard against bogus values from malformed manglings.
4171 * valops.c (value_struct_elt_for_reference): Guard against
4172 blindly using NULL return value from lookup_symbol.
4174 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4176 * cadillac.c, cadillac-patches: Rename to energize.c and
4177 energize-patches. Change all routines and variables named
4178 'cadillac*' to 'energize*'. Create new file called energize.h to
4179 hold all interface declarations.
4181 * deblib/connection/*: Move all of this stuff into energize/, but
4182 delete unneeded files.
4184 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4186 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4188 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4189 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4190 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4191 child processes, to avoid dead ones "hanging around" after GDB exits.
4192 (attach): Always stop the process if it needs it. Set RLC flag
4193 when attaching running processes, so it will continue if we detach
4194 it, quit, or are killed.
4195 (detach): Clear faults and set RLC flag to make process run
4197 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4199 (info_proc): Open process O_RDONLY, so we can see any process,
4200 even those controlled by debuggers.
4201 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4203 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4205 Relocate symbols using an array of section_offsets, rather than a
4206 single `addr' or `offset'. This makes Solaris-2 support work, and
4207 permits better VxWorks (and maybe xcoff) support later.
4209 * symtab.h (struct section_offsets): New structure for keeping
4210 a set of offsets, rather than a single one.
4211 (struct objfile): Replace addr with section_offsets member.
4212 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4213 * gdb-stabs.h: New include file with `symbol type specific'
4214 parameters for psymtabs and objfiles.
4215 * Makefile.in (HFILES): Add gdb-stabs.h.
4216 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4217 * coffread.c: Conforming changes. Fake offset array always 0.
4218 * dbxread.c: Conforming changes.
4219 (struct dbx_symfile_info): Move to gdb-stabs.h.
4220 (start_psymtab): Call elfstab_offset_sections to calculate good
4221 offsets for this source file, based on the ELF symbol table info.
4222 (read_ofile_symtab): Yank N_CATCH, which is dead.
4223 (process_one_symbol, N_CATCH): Yank.
4224 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4225 Relocate with SECT_OFF_TEXT.
4226 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4227 to distinguish relocatable from absolute symbols. Then, if not
4229 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4230 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4231 (", N_ROSYM): SECT_OFF_RODATA.
4232 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4233 (dbx_symfile_offsets): Add to translate addr to offset.
4234 * dwarfread.c: Conforming changes. Single offset currently used.
4235 * elfread.c: Add various complaints about elf/stab stuff.
4236 #include gdb-stabs.h. Conforming changes, using a single offset.
4237 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4238 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4239 for later use in building psymtabs.
4240 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4241 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4242 (free_elfinfo): New fn, frees all chained stab_section_infos
4243 in an objfile, and zaps the start-of-chain pointer.
4244 (elfstab_offset_sections): New fn, looks in stab_section_info
4245 chain to determine section bases to relocate a psymtab's worth
4246 of symbols, as they are being read.
4247 * mipsread.c: Conforming changes. Stabs-reading will relocate
4248 using one offset. MIPS-reading will not relocate at all.
4249 * partial-stab.h: Relocate different symbol types using different
4250 offsets from section_offsets.
4251 * symfile.c: Conforming changes.
4252 (find_lowest_section): Unused function to use later
4253 to free us from the Tyranny of the Text Section.
4254 (syms_from_objfile): Translate absolute arg ADDR to offsets used
4255 in all lower layers of symbol reading. Call format-specific
4256 sym_offsets function to initialize offsets for high speed symbol
4258 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
4259 (symbol_file_command, add_symbol_file_command): Callers changed.
4260 * symmisc.c (dump_psymtab): Print new relocation parameters.
4261 * xcoffread.c: Corresponding changes.
4263 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
4264 * main.c (main): Read the $HOME/.gdbinit file before processing
4265 the argv arguments (e.g. reading symbol files or core
4266 files). This allows global parameters to be set, which will apply
4267 during the symbol reading. The ./.gdbinit is still read after
4269 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
4270 * xcoffexec.c: Clean up quote inside comment.
4272 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
4274 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
4275 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
4276 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
4277 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
4278 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
4279 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
4280 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
4281 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
4282 values.c, xcoffread.c:
4283 Remove "(void)" casts from function calls where the return value
4284 is ignored, in accordance with GNU coding standards.
4286 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
4288 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
4289 * partial-stab.h: Ignore N_ENDM.
4290 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
4291 CODE or DATA section attachment. This eliminates a lot of random
4292 values from shared libraries, which screw up the ordinary symbols
4293 in the address ranges they happen to overlap.
4294 * buildsym.c (define_symbol): Eliminate special tests
4295 for function types; move into "function" cases in switch statement.
4296 (define_symbol: 'f', 'F', 'P'): Process all parameter types
4297 in case they define new type numbers. But ignore them (FIXME).
4298 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
4299 (read_sun_builtin_type): Add commentary.
4301 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4303 * xm-rs6000.h: define MEM_FNS_DECLARED
4305 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
4307 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
4308 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
4309 * mips-xdep.c: Remove most include files (unused, caused errs).
4310 (fetch_core_registers): Use right parameters in dummy fn.
4312 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
4314 * buildsym.c (scan_file_globals): Beware the null file.
4315 Fix from Jim Williams.
4317 * stack.c (return_command): Evaluate expression *before* popping
4318 off the stack frames! Fix inspired by Jim Williams.
4319 (up_silently_command, down_silently_command): No sel frame is error.
4321 * defs.h (memcpy, memset): Conditionalize decls on
4322 #ifndef MEM_FNS_DECLARED, since DECstation differs.
4323 (alloca): Break out the STDC and non-STDC alloca cases, to make
4324 it work on old preprocessors as well as "picky ANSI" ones.
4325 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
4327 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
4328 * utils.c (fputs_demangled): Rename SLOP since DECstation system
4329 header files define it!
4331 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
4333 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
4335 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4336 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
4337 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
4338 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
4339 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
4340 utils.c, valarith.c, valops.c, valprint.c, values.c:
4341 Replace bcopy() use with memcpy(), which is more standard and can
4342 take advantage of gcc's builtin functions for increased performance.
4343 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
4344 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
4346 Replace bzero() use with memset(), which is more standard and can
4347 take advantage of gcc's builtin functions for increased performance.
4348 * i386-tdep.c, main.c, valprint.c:
4349 Replace bcmp() use with memcmp(), which is more standard and can
4350 take advantage of gcc's builtin functions for increased performance.
4352 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
4354 * remote.c (remote_wait): Fix cast on signal() call.
4355 * defs.h (alloca): More diddling with alloca. Have to ensure
4356 that it has a prototype, so that if alloca is defined as a macro
4357 that takes an arg, the definition is seen as a use of a macro
4358 that takes an arg, to satisfy picky ANSI preprocessors.
4360 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
4362 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
4363 consistency with all other gdb files.
4364 * cadillac.c: Use <string.h> rather than <strings.h>.
4365 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
4366 * Makefile.in (MAKE): Remove definition for consistency with
4367 other Makefile.in files and to fix problem with recursive makes.
4369 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
4371 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
4374 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4376 * source.c (print_source_lines): for DOS interoperability; don't
4377 print CR (013) as ^M.
4379 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
4381 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
4383 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
4385 * remote.c (remote_wait): Cast signal to void * to avoid warning
4386 from busted HP compiler.
4388 * partial-stab.h (N_SO): Rearrange code a little so that all SO
4389 stabs cause end_psymtab to be called.
4391 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
4392 compiler feature of putting 'c' into basic type descriptors for
4395 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
4396 where there is no place for nPC in prrun struct.
4398 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
4400 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4401 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
4402 * dwarfread.c (enum_type): Save enum names on type_obstack.
4403 * dwarfread.c (struct_type): Save member name on type_obstack.
4404 * symtab.c (_initialize_symtab): Fix misspelling.
4405 * regex.c (store_jump, insert_jump): Return void.
4407 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
4409 * defs.h (PARAMS): Move to ../include/ansidecl.h.
4410 (alloca): Declare return type on SPARC, since Sun doesn't.
4411 (*_BYTE_ORDER): Improve comment: *must* be defined.
4413 * tm-hppa.h: New file, architectural definition of HP PA.
4414 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
4416 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
4417 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4418 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
4419 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
4422 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4423 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4424 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4426 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4428 * printcmd.c (output_command): Thinko.
4429 (x_command): Only set remembered size/format if cmd succeeds.
4431 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4432 since it is no longer used and burns time for every symbol read.
4433 (process_one_symbol): Treat N_CATCH like default (complain).
4435 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4437 * partial-stab.h (case N_TEXT): Fix fencepost error when
4438 detecting start of new symbol info after reading symtab for a
4439 module with a zero length TEXT segment.
4441 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4443 * Makefile.in (VERSION): Bump to 4.5.6.
4444 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4446 * defs.h (NORETURN): Define away for Lucid compiler.
4447 * remote.c (remote_timer, remote_interrupt): Signal handlers
4449 * ser-termios.c (serial_write, serial_close): Return whatever
4450 value the write/close call returns, rather than falling off end.
4451 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4452 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4454 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4455 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4457 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4458 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4459 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4460 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4462 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4463 store_inferior_registers): Supply missing fourth argument to
4465 * cadillac.c (kernel_dispatch): Make return type void.
4466 * cadillac.c (iosig): Signal handlers take one int arg.
4467 * valprint.c (val_print_fields): Call fprint_symbol to get
4468 automatic C++ demangling for mangled field names.
4470 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4472 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4473 * dwarfread.c (enum_type): Fix misspelling in comment.
4474 * valprint.c (val_print_fields, cplus_val_print): Minor
4475 adjustment to printing of C++ class structures to more closely
4476 match format for printing C structures, with and without setting
4479 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4481 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4482 (which is not a Posix signal) if it isn't defined.
4483 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4484 New port to Linux (a free Unix clone for 386 machines).
4486 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4488 COFF changes for dealing better with EPI 29K C compiler output.
4490 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4492 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4493 (read_coff_symtab): Move patch_opaque_types call from
4494 coff_symfile_read. Restrict it to symtabs from this objfile.
4495 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4496 references on opaque type chain; just let coff_lookup_type handle 'em.
4497 (decode_type): Complain about tagndx values on
4498 non-struct/union/enum types, which the EPI compiler tends to produce.
4500 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4502 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4505 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4506 usage to match new prototype. Include libbfd.h to get prototype.
4508 * source.c (find_source_lines): Handle large st_size fields.
4510 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
4512 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
4513 * stack.c (return_command): Use cleanups to avoid memory leaks.
4515 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
4517 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
4518 INT_REGNUM to INTE_REGNUM.
4520 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
4522 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
4524 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
4525 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
4526 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
4527 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
4529 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
4530 declarations of malloc/realloc/free that are inserted by some
4532 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
4534 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
4535 another decl of strdup (this really ought to come from libiberty.h!).
4537 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
4539 * remote.c (getpkt): Error if input exceeds buffer size.
4540 (_initialize_remote): `set remotedebug' enables packet trace.
4542 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
4543 N_SLINE's, etc, just like Sun cc on Solaris2.
4545 * am29k-tdep.c (read_register_stack, write_register_stack):
4546 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4547 variable. Add `set' and `show' commands for it.
4548 * doc/gdb.texinfo: Document it.
4550 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
4552 * valprint.c (type_print_1): Plug memory leak. Print all
4553 C++ syms as demangled, not just functions.
4554 * buildsym.c (read_range_type): When we find a signed char
4555 type, do a lookup of signed char, not plain char. Plain char's
4556 still get looked up as plain char's elsewhere.
4558 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
4560 * eval.c: Avoid residue-by-zero when evaluating without side effects.
4561 (Bug and fix found by Pierre Willard.)
4563 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
4565 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
4567 * xm-rs6000.h: Add decl for strdup().
4569 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
4572 * breakpoint.c (enable_command, disable_command): Without args,
4573 should only affect normal breakpoints and watchpoints.
4575 * m68k-pinsn.c (print_insn_arg): Make register be const.
4576 * xcoffexec.c: Remove ' from comment.
4577 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
4578 with decls of malloc in c-exp.tab.c (as produced by yacc).
4579 There's got to be a better way to do this...
4581 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
4583 * partial-stab.h: Convert single rindex use to strrchr.
4584 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
4585 standard <strings.h> file, now that the only single use of
4586 rindex in the gdb source files is gone.
4588 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
4590 * mipsread.c: Undo ill effects from including <strings.h>,
4591 which #defines index to be strchr. Unfortunately, index is
4592 a member of a symbol table structure that can't be changed.
4593 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
4594 remove redundant #include's.
4596 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
4598 * mipsread.c: #include <strings.h> for rindex().
4600 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
4602 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
4604 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
4606 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4607 extraneous SO stabs from busted C++ compilers.
4609 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
4611 * Makefile.in (VERSION): Bump to 4.5.5.
4612 * symtab.c (decode_line_1): Until C++ support stabilizes, when
4613 C++ lookups fail, print possibly helpful hint about completion.
4614 * cplus-dem.c (demangle_signature): Fix ARM style demangling
4615 for static data members.
4616 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
4617 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
4618 it's broken on ncr3000's.
4620 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
4622 * dwarfread.c (decode_modified_type): Change type of first arg.
4623 Change 'modifier' to char from unsigned char. Cast single use
4624 that needs to be unsigned char.
4625 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
4626 * utils.c (strdup_demangled): Add function.
4627 * defs.h (strdup_demangled): Add prototype.
4628 * stack.c (return_command): Demangle C++ function names for query.
4629 * infcmd.c (jump_command): Demangle C++ function names for query.
4630 * cplus-dem.c (consume_count): New function and prototype.
4631 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
4632 do_type): Replace conversion code with consume_count().
4633 * cplus-dem.c (gnu_special): Fix demangled of static members.
4634 * source.c (list_command): Print demangled function names
4635 when appropriate. Fix supplied by Peter Schauer.
4637 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
4639 * sparc-tdep.c: Clean up slightly for Solaris2.
4641 * buildsym.c (define_symbol): Nameless types are now on several
4642 platforms; generalize them and un-ifdef them to make Solaris 2
4645 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
4647 * infcmd.c: Fix typo (reported by Rob Savoye).
4648 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4649 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4650 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4651 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4652 rather than the one for the first file in the dependency chain.
4654 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4655 set. Don't reset our own texthigh, or dependency-only pst's, in
4656 scanning all the rest of the psymtabs.
4657 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4659 * buildsym.h (N_UNDF): Improve comments.
4660 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4662 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4664 * symtab.h (struct symbol): Add aux_value union for preserving
4665 an additional per-symbol value.
4666 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4667 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4668 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4669 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4670 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4672 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4674 * symfile.c (clear_symtab_users_once): Now non-static (for
4677 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4679 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4680 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4681 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4683 Solaris-2 support on SPARC:
4685 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4686 Add symbol_size and file offsets to struct symloc.
4687 Add static symbol_table_offset, string_table_offset,
4688 file_string_table_offset, next_file_string_table_offset,
4690 (add_old_header_file): Convert error() to complain()t.
4691 (dbx_symfile_read): Get symbol size via the objfile.
4692 Also get symbol_table_offset.
4693 (dbx_symfile_init): Record symbol size and count via the objfile.
4694 (dbx_next_symbol_text): Always add file_string_table_offset when
4695 accessing string table.
4696 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4697 (SET_NAMESTRING): Use the offset.
4698 (end_psymtab): Large kludge to determine addresses where source
4699 files start and end (for the psymtab header).
4700 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
4701 Get this, symbol size, and symbol offset, from psymtab.
4702 (read_ofile_symtab): Don't back up one symbol for Solaris2.
4703 Patch up last_source_start_addr if zero in N_SO.
4704 (process_one_symbol): Add variable function_start_offset.
4705 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
4706 BLOCK_ADDRESS_FUNCTION_RELATIVE.
4707 ( "", N_OBJ, N_OPT): Ignore.
4708 (elfstab_build_psymtabs): New function to read stabs out of
4711 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
4712 (gdb): use GLOBAL_CFLAGS when linking, too.
4713 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
4714 (N_OBJ, N_OPT): Ignore.
4715 ('f', 'F'): Save last function name.
4717 * elfread.c (record_minimal_symbol_and_info): Kludged to put
4718 extra info in the minimal symbol.
4719 (elf_symtab_read): The extra info is the size of an ELF object,
4720 which was kludged to us in the `udata' field of the BFD symbol.
4721 Gag me with a crowbar...
4722 (elf_symfile_read): Keep track of both the absolute load address,
4723 and the offset between load addr and symbols. Handle STABS as
4724 well as DWARF sections, passing the absolute load address to
4725 elfstab_build_psymtabs.
4727 * symfile.h: Prototype elfstab_build_psymtabs.
4728 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
4730 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
4732 * buildsym.h: Add processing_acc_compilation flag.
4733 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
4734 (define_symbol): Skip arg types in function entries. Resolve
4735 overloaded 'P' which acc uses for prototypes of functions called
4737 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
4739 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
4740 save size of ELF symbols. FIXME.
4741 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
4742 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
4744 * configure.in: Solaris config is sparc-sun-solaris2.
4745 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
4747 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
4748 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
4749 * symfile.c (symfile_bfd_open): Comment where name is freed.
4750 * symmisc.c (extend_psymbol_list): Comment where list is freed.
4752 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
4754 * expprint.c (print_subexp): Add missing ']'.
4755 * defs.h (reg_names): Fix declaration to match that in infcmd.c
4756 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
4757 * WHATS.NEW: Point out improved C++ function name handling.
4758 * gdbtypes.c (lookup_fundamental_type): For now, use the same
4759 type names for both implicitly and explicitly signed integral
4760 types. See comment in the source code.
4762 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
4764 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
4765 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
4766 * expprint.c (print_subexp): Fix printing of register names.
4768 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
4770 * inferior.h (register_valid): Declare.
4771 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
4772 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
4773 macros for traversing the data structures in a single objfile.
4774 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
4775 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
4778 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
4780 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
4781 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
4782 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
4783 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
4785 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
4787 * depend: rebuild to account for remote-st2000.c.
4788 * remote-st2000.c: Almost works now.
4789 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
4791 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
4793 * c-exp.y (yylex): Recognize single-quoted strings that specify
4794 tokens with embedded whitespace, such as C++ demangled names.
4795 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
4796 * main.c (gdb_completer_quote_characters): Add global variable.
4797 * main.c (symbol_completion_function): Total rewrite for C++
4798 demangled name handling.
4799 * main.c (skip_quoted): New function.
4800 * main.c (main): Set rl_completer_quote_characters.
4801 * symmisc.c (dump_symtab): Print source language for symtab.
4802 * symtab.c (expensive_mangler): Add prototype and function.
4803 * symtab.c (completion_list_add_symbol): Total rewrite for new
4804 C++ demangled name handling.
4805 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
4806 other changes for demangled C++ symbol handling.
4807 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
4808 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
4809 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
4810 * symtab.c (completion_list_add_symbol): Total rewrite for new
4811 C++ demangled name handling.
4812 * symtab.c (expensive_mangler): New function.
4813 * utils.c (strcmp_iw, demangle_and_match): New functions.
4814 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
4816 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
4818 * Makefile.in: Roll VERSION to 4.5.4.
4819 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
4820 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
4821 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
4823 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
4825 * alldeps.mak: Rebuild to account for new files.
4826 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
4827 * tm-st2000.h: New file.
4828 * configure.in: Tandem debug monitor (st2000) support.
4829 * remote-st2000.c, config/st2000.mt: ditto.
4831 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
4833 * blockframe.c (inside_entry_file, inside_main_func,
4834 inside_entry_func): Return 0 if no symbols; avoid crashing.
4836 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
4838 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
4839 without masking, since it is signed and will later be compared
4840 against signed quantities. The right fix is probably to make
4841 it all unsigned, but this is a small, safe fix for this release.
4842 FIXME -- make the real change sometime soon.
4844 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
4846 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
4847 parameter in call to `symbol_file_add' to 0.
4849 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
4851 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
4853 * configure.in: Handle -m680[01234]0-wrs.
4855 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4857 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
4858 `ieee_extended_to_double'.
4860 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
4862 * valops.c (value_assign): Lint, by Pierre Willard.
4864 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
4866 * coredep.c (fetch_core_registers): Remove premature warning,
4867 which triggers on DECstation even though all regs are accessible.
4869 * m68k-pinsn.c (print_insn_arg): Use new macros to get
4870 sign-extension of instruction fields even on unsigned-char hosts.
4871 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
4873 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
4874 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
4875 since they define the target, not the host.
4876 * m88k-pinsn.c: Fix typo.
4878 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
4880 * valarith.c (value_zerop): -0.0 is still zero.
4881 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
4882 Patches by Paul Eggert <eggert@twinsun.com>.
4884 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
4886 * alldeps.mak, depend: re-make to account for ser-*.c.
4888 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
4890 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
4891 disconnecting from controlling terminal, to avoid gdb hanging
4892 on SVR4. Fixes bug reported by Oliver Okrongli.
4893 * procfs.c (PROC_NAME_FMT): Change format to match default used
4894 by system, as suggested by Oliver Okrongli.
4895 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
4896 bug fix from Brent Townshend (bst%tt@cam.ORG).
4897 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
4898 by turlais@rechser.total.fr.
4899 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
4900 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
4901 * objfiles.h (unlink_objfile): Add prototype.
4902 * objfiles.c (unlink_objfile): Add function.
4903 * objfiles.c (free_objfile): Call unlink_objfile.
4904 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
4905 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
4906 Also, discard old possibly bogus sf struct.
4907 * symfile.c (symbol_file_add): Call init_entry_point_info() and
4908 find_sym_fns() for remapped symbol files, in case of any changes
4909 since the last mapping.
4911 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4913 * findvar.c (read_relative_register_raw_bytes): use the raw size
4914 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
4916 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4918 Changes to support GDB running on DOS using GO32 and H8 support
4920 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
4921 allowing hosts with different text and binary file formats to
4923 * coffread.c (read_coff_symtab): changed calling convention and
4924 operation - now it opens its own file with FOPEN_RB rather than
4925 duping and fdopening the provided handle.
4926 * dbxread.c, cplus-dem.c: #include mangling.
4927 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
4928 binary files oring in the right bit.
4929 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
4930 * remote-hms.c: cleanup to use the new remote serial stuff
4931 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
4932 independent remote terminal I/O.
4933 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
4934 * source.c (openp): fix off by one problem removing / - can now
4935 open a source file in the root directory with DOS.
4936 * values.c (value_as_pointer): remove bogus address bits from
4937 long. (unpack_long): unpack into unsigned long/short if pointer.
4939 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
4941 * infrun.c (child_attach): Don't allow gdb to attach to itself.
4942 It gets permanently stuck in many OSes.
4943 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
4945 * breakpoint.c: Improve help text for info breakpoints.
4947 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
4949 * README: Add pointer to internals doc, and describe reading
4951 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
4952 * symtab.c (output_source_filename): Remove old glop for wrapping
4953 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
4955 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
4957 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
4958 * munch: Add sort -u to avoid duplications.
4959 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
4960 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
4962 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
4964 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
4965 avoid infinite loops while demangling bogus mangled names.
4966 * valprint.c (type_print_base): Minor fix for GNU style guide
4969 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
4971 * Makefile.in (VERSION): Bump to 4.5.3
4972 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
4973 * Makefile.in (demangle): New target to create standalone
4974 demangler with same code and options as internal demangler.
4975 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
4976 to support ARM style and Lucid style demangling, improve
4977 maintainability, fix several demangling bugs. More changes
4979 * defs.h (strstr): Add ANSI compatible prototype.
4980 * valprint.c (type_print_1): Demangle using ansi option.
4981 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
4983 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
4985 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
4988 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
4990 * mipsread.c (parse_procedure): Return rather than using
4991 uninitialized variable 'b'.
4993 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
4995 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
4996 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
4997 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
4998 relative to each source file.
5000 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5002 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5005 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5007 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5008 * am29k-tdep.c: Update to latest code from AMD.
5009 (get_saved_register) don't crap out if no frame.
5010 * remote-udi.c: Set/clear inferior_pid as appropriate.
5011 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5012 error handling. Fixup end-of-debugging messages.
5013 (udi_fetch_registers) clean up big time, mainly don't multiply
5014 register_valid indices by 4, and use proper Offset when reading
5015 gr96-gr127. (udi_store_registers) general cleanup.
5016 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5017 INT_REGNUM->INTE_REGNUM.
5018 * tm-29k.h: Upgrade to latest code from AMD.
5019 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5020 (UDIConnect) Clean up error processing (like, don't do exit() if
5021 execlp fails), make code restartable, make more attractive.
5022 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5025 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5027 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5028 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5029 from former to latter.
5031 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5033 * cplus-dem.c (do_args): Handle void args the same as others.
5034 * objfiles.c (free_objfile): Only try to unmap files when
5035 reusable objfiles are supported.
5036 * valprint.c (type_print_varspec_suffix): Add parameter that
5037 specifies if C++ demangling included function arguments. Use
5038 it to suppress printing extra pair of ()'s.
5039 * valprint.c (type_print_1): Fix problem with printing demangled
5040 C++ function types where demangled type includes the function
5043 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5045 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5046 Allows selection of C++ demangler to be a configuration option
5047 until multiple demanglers are supported.
5048 * demangle.h: New include file for extended demangler support.
5049 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5050 utils.c, valprint.c: Include "demangle.h" and change all calls
5051 to cplus_demangle() or fputs_demangled() to use individual
5053 * valprint.c (type_print_1): Change options to cplus_demangle
5054 to print demangled function args. Still broken, but now less so.
5055 * cplus-dem.c: Include demangle.h, reorganize and update some
5056 comments to reflect reality.
5057 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5058 second arg from fixed integer to bit based multiple options.
5059 * cplus-dem.c (optable): Reformat and replace ansi members with
5061 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5063 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5065 * values.c (set_internalvar): Force evaluation of lazy values.
5066 Bug reported by RMS.
5068 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5070 * Makefile.in (VERSION): Bump to 4.5.2.
5071 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5072 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5073 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5074 proper handling of bit fields.
5075 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5076 * symtab.h: Fix couple of misspellings in comments.
5077 * value.h (struct value): Clarify use of bitpos.
5078 * value.h (unpack_field_as_long): Change prototype, returns
5080 * values.c (unpack_field_as_long): Change return type to LONGEST,
5081 sign extend unpacked fields that are signed, other rewriting.
5082 * config/ncr3000.mt: New target config file.
5084 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5086 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5087 even when printing 8-bit characters.
5089 * gdbtypes.c (make_{reference,pointer,function}_type): New
5090 functions which handle overwriting of forward-referenced types
5091 for stabs file reading.
5092 (lookup_{reference,pointer,function}_type): These just call
5093 the make_*_type functions with a null storage alloc parameter.
5094 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5095 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5097 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5098 (dbx_alloc_type): Make it easier to understand. No funct change.
5099 (define_symbol: 't'): Don't put the typedef name into the name of
5100 the struct, union, or enum. Bugfix.
5101 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5102 routines to properly handle overwriting preallocated types so that
5103 forward references will work.
5104 (read_enum_type): Force enum values to file scope, due to bug in
5105 Sun compiler output. FIXME, fix later.
5107 Remove unused header_file_prev_index mechanism. It was already
5108 obsolete in gdb-3.5. These comments appeared in 3.5:
5109 /* This code was used before I knew about the instance codes.
5110 My first hypothesis is that it is not necessary now
5111 that instance codes are handled. */
5112 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5113 * buildsym.h: Remove it and prev_index that saves it.
5114 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5116 * solib.c (special_symbol_handling): When called from core files,
5117 must set up debug_addr. Don't print error messages, just return.
5118 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5120 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5122 * cplus-dem.c: Allow nested class names (as in
5123 Foo::Bar::method()).
5124 Allow the cleaner cfront style of nested class names
5125 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5126 Make cplus_demangle re-entrant by removing use of global
5127 variables. Instead, place all shared variables in a
5128 stack-allocated structure, and pass around its address.
5130 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5132 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5133 29k-share/* subdirs...
5135 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5136 rewrite, only leave out the bugs.
5138 * Makefile.in: Add 29k/UDI support. Improve depend.
5139 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5141 * am29k-tdep.c: Update to use new calling conventions, and misc
5144 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5146 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5148 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5149 breakpoint instructions that leave PC pointing at the right place.
5151 * core.c (core_open): Call warning() to print warnings.
5153 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5155 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5156 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5157 This prevents a crash when trying to lookup the value of a
5158 non-existent symbol.
5160 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5162 * signame.c, signame.h: Remove, replaced by strsignal.c in
5164 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5165 sun386-xdep.c: Remove include of signame.h
5166 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5167 * Makefile.in (HFILES): Remove signame.h
5168 * Makefile.in (OBS): Remove signame.o
5169 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5170 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5171 psignal, perror): Add prototypes.
5172 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5174 * depend: Manually remove signame.[cho] references.
5175 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5177 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5178 with safe_strsignal.
5179 * core.c (core_open): Replace use of sys_siglist with
5181 * core.c (memory_error): Replace use of sys_errlist with
5183 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5185 * infcmd.c (program_info): Replace use of sys_siglist with
5187 * infrun.c (signal_stop, signal_print, signal_program):
5188 Allocate dynamically based on dynamic determination of number
5189 of signals to support.
5190 * infrun.c (child_create_inferior): Replace use of sys_errlist
5192 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5194 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5195 strsigno and sys_siglist with safe_strsignal.
5196 * infrun.c (handle_command): Call signo_max to find number of
5197 signals. Replace sig_number with strtosigno and sig_abbrev with
5199 * infrun.c (signals_info): Replace sig_number with strtosigno.
5200 * infrun.c (_initialize_infrun): Call signo_max to find number of
5201 signals. Dynamically allocate signal_{stop,print,program}.
5202 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5203 * procfs.c (errnoname): Add function and prototype.
5204 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5205 of sys_siglist with safe_strsignal.
5206 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5207 sys_siglist with safe_strsignal.
5208 * procfs.c (info_proc_stop): Call errnoname.
5209 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5210 * stuff.c (main, get_offset): Replace use of sys_errlist with
5212 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5213 with safe_strsignal.
5214 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5215 with safe_strsignal.
5216 * utils.c (safe_strerror, safe_strsignal): Add functions that
5217 call strerror and strsignal respectively, and deal with NULL
5219 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5220 sys_errlist with safe_strerror.
5221 * valprint.c (val_print): Replace use of sys_errlist with
5224 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5226 * Makefile.in: rework CFLAGS so that they can be set from the
5227 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5228 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5229 Pass CFLAGS on recusions.
5231 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5233 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5234 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5235 overkill for the problem it solved.
5236 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5237 and default to simply printing type names as appropriate.
5238 * main.c (main): Remove one of the leading newlines from
5239 warning_pre_print initialization.
5240 * objfiles.c (open_existing_mapped_file): Add function and
5242 * objfiles.c (open_mapped_file): Rewrite to use new function
5243 open_existing_mapped_file.
5245 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
5247 * sun3-xdep.c (fetch_core_registers): Lint.
5248 * tm-sun3.h: Prototype lint.
5251 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
5253 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
5254 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
5255 * objfiles.c: Cast calls to close() with unused returns to void.
5256 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
5257 old objfile's name before updating it.
5258 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
5259 * objfiles.h (objfile struct): Add mmfd member.
5260 * symfile.c (syms_from_objfile): Move some code to
5261 new_symfile_objfile.
5262 * symfile.c (new_symfile_objfile): Add new function, common code
5263 from syms_from_objfile.
5264 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
5265 mapped and unmapped symbol files.
5266 * symfile.c (symbol_file_command): Print "No symbol file now"
5267 message, ala exec_file_command for the exec file.
5268 * symfile.h (new_symfile_objfile): Add prototype.
5269 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
5270 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
5272 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
5274 * rs6000-pinsn.c: New version from IBM (Metin).
5275 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
5276 to avoid warnings from some compilers.
5278 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
5280 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
5281 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
5282 type's flag word that marks it as a fundamental type.
5283 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
5284 flags argument for all calls to init_type().
5285 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
5286 flags argument for all calls to init_type(). Also remove
5287 dependency on host sizes for ints, floats, etc.
5288 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
5289 flags argument for all calls to init_type(). Also remove
5290 dependency on host sizes for ints, floats, etc.
5291 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
5292 bit to flags argument for all calls to init_type(). Add types
5293 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
5294 * valprint.c (unsigned_type_table, signed_type_table,
5295 float_type_table): Remove.
5296 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
5297 bit when printing fundamental types, and print the actual name
5298 for such types, rather than inventing one. Remove code that
5299 invented fundamental type names.
5300 * valprint.c (_initialize_valprint): Remove initializations
5301 for now removed unsigned_type_table, signed_type_table, and
5304 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
5306 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
5307 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
5310 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
5312 * dwarfread.c (target_to_host): New function similar to previous
5314 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
5315 Extensive changes to convert all previous usages to use new
5316 target_to_host() function.
5317 * dwarfread.c (struct dieinfo): Change types of most integral
5318 members to be unsigned.
5320 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
5322 * WHATS.NEW: Revise -mapped doc.
5324 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
5326 * mipsread.c (parse_partial_symbols): Complain when sh->index is
5327 too high or when skipping `forwards' moves us backwards.
5328 (parse_type): Print mis-guessed tag name in complaint.
5329 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
5330 (parse_procedure): Do not attempt to create symbols; just fill in
5331 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
5332 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
5333 for clarity. Set top_stack before calling parse_external. In
5334 stabs, sort symbols before calling parse_procedure.
5336 * symmisc.c (std_in, std_out, std_err): Add vars to access std
5337 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
5338 * Makefile.in: Remove stage* targets. Avoid echo on recursive
5339 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
5342 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
5344 * Makefile.in (VERSION): Set to 4.5.1.
5345 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
5346 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
5347 fill_gregset): New functions for SVR4 /proc support.
5348 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
5349 Remove new symbol types and such to ../include/coff/symconst.h.
5350 (parse_symbol): Simplify code for parsing struct/enum/unions.
5351 (parse_type): Handle `long long' types.
5352 (upgrade_type): Handle `const' qualifier.
5353 (parse_partial_symbols): fix indentation, clean a bit.
5355 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
5357 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
5358 copy in data from raw read buffers, calling bfd byteswapping
5359 routines as appropriate. Use to replace most existing memcpy
5361 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
5362 * configure.in: Recognize new ncr3000 config.
5363 * config/ncr3000.mh: New config file.
5365 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
5369 * README: Update for release.
5370 * Makefile.in: Update version to 4.5.
5371 * WHATS.NEW: The obvious.
5373 * depend: Generate new depend file for this release.
5375 * Makefile.in (depend): Fix dependancy generation so that it does
5376 not include gcc 'fixincluded' files, which are usually in a system
5379 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
5381 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
5382 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
5383 symbols for nameless types. And, handle `R' (register parameter
5384 type) for AIX. (an extension to existing stabstring grammar).
5385 * rs6000-xdep.c: Fix typo (= should have been ==).
5387 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
5389 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
5391 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
5393 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
5394 * signame.c (SIGWAITING, SIGLWP): Add.
5396 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
5398 * xm-i386mach.h: add decls for errno and strdup().
5400 * breakpoint.c (breakpoint_1): Add (int) casts for enums
5401 used in array index context (otherwise, some compilers barf).
5403 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
5405 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
5406 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
5407 in a system call, and provide better backtrace if so.
5409 * Makefile.in (HFILES): Add xcoffsolib.h.
5410 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
5411 * rs6000-pinsn.c: #include "opcode/rs6k.h"
5413 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
5414 mipscoff_symfile_read): Convert to BFD to do file I/O.
5416 * symfile.c: #include <ctype.h> to get proper def if isspace().
5418 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
5420 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
5422 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5423 function also when parsing embedded stabs.
5425 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5427 * mipsread.c: Fix more declarations.
5429 * mipsread.c: Fix many invocations of complain. Use enum
5430 type_code where appropriate.
5432 * xm-vaxult.h: Add decl for strdup().
5434 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5437 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5439 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5442 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5444 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5445 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5446 Merge in more patches for rs6000 from Metin Ozisik.
5447 * utils.c: Fix typo in comment.
5449 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5451 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5452 * procfs.c (attach): Set nopass_next_sigstop if attached
5453 process is forcibly stopped.
5454 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5455 resending SIGSTOP to attached process on first resume.
5457 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5459 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5461 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5463 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5464 (VERSION): Bump to 4.4.85.
5465 * mipsread.c: Update for new include files. Lint.
5466 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5467 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5468 Don't need to bring in mipsread.o specially any more.
5470 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5472 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5473 routine (for Irix-4.x). Make many funcs static and void.
5474 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5475 * (init_extra_frame_info): Don't trash cached value of frame
5476 pointer register. This fixes backtracing through routines that use
5477 alloca(). Generally clean up declarations of functions, and use
5478 typedefs and macros to reference data structures as appropriate.
5479 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5482 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5484 * values.c (unpack_long): Fix unpacking error for signed chars
5485 on hosts where the default character type is unsigned.
5486 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5487 for newer SVR4 variants.
5488 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5489 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5490 * procfs.c (mappingflags): Add support for MA_PHYS
5492 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5494 * buildsym.c (read_struct_type): Avoid coredump when C++
5495 abbreviated type name is messed up. Reported by Joe Buck.
5496 FIXME, we need to determine whether GDB or GCC needs to be
5497 smarter to correctly locate this type name.
5499 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5500 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5501 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5502 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5503 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5505 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5507 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
5508 * symtab.h (current_source_symtab): Make extern
5509 * symtab.h (current_source_line): Make extern
5510 * inferior.h: Move all procfs.c prototypes to one place, add
5511 prototype for proc_signal_handling_change. Add prototypes for
5512 signal_stop_state, signal_print_state, and signal_pass_state.
5513 * inferior.h (stop_soon_quietly): Make extern
5514 * inferior.h (attach_flag): Make extern
5515 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
5516 * infrun.c (signal_stop_state, signal_print_state,
5517 signal_pass_state): New functions to query specific signal
5519 * infrun.c (handle_command): Minor error message change, add
5520 NOTICE_SIGNAL_HANDLING_CHANGE.
5521 * procfs.c (open_proc_file): Remove iris specific reset of
5522 inherit-on-fork flag, moved to proc_set_exec_trap().
5523 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
5524 to reset inherit-on-fork flag, bash comment to GNU form.
5525 * procfs.c (proc_base_address, set_proc_siginfo,
5526 fetch_core_registers): Conform to code style.
5527 * procfs.c (signame.h): Include.
5528 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
5529 syscallname(), info_proc_syscalls()): New macros, tables, and
5530 functions to organize and report system call information.
5531 * procfs.c (saved_fltset, saved_trace, saved_sighold,
5532 saved_exitset, saved_entryset): Add to procinfo struct.
5533 * procfs.c (struct trans): Add.
5534 * procfs.c (pr_flag_table, pr_why_table, faults_table,
5535 siginfo_table, errno_table): Tables to translate numeric values
5536 to symbolic names and short descriptions.
5537 * procfs.c (signalname, info_proc_signals): Add function and
5539 * procfs.c (proc_info): Now info_proc.
5540 * procfs.c (proc_info_address_map): Now info_proc_mappings.
5541 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
5542 info_proc_faults, lookupname, lookupdesc, sigcodename,
5543 sigcodedesc): New functions.
5544 * procfs.c (proc_signal_handling_change): New function to set
5545 the trace flags based on the state of gdb's signal handling flags.
5546 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5547 and remove code to do PIOCSTRACE ioctl.
5548 * procfs.c (attach, detach): Preserve and restore process flags
5549 using saved_* fields in procinfo struct.
5550 * procfs.c (attach): Call proc_signal_handling_change.
5551 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
5552 * procfs.c (proc_desc): Update for latest changes.
5553 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
5554 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5555 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5557 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
5559 * procfs.c (set_proc_siginfo): Add prototype and new function.
5560 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
5561 up inferior siginfo struct.
5562 * elfread.c (elf_symfile_read): Compute the relocation amount
5563 by subtracting off the address of the ".text" section.
5564 * solib.c: Add pointer to ".text" section to so_list struct.
5565 * solib.c (solib_map_sections): Initialize pointer to ".text"
5566 section in so_list struct.
5567 * solib.c (symbol_add_stub): Pass base address of ".text"
5568 section to symbol_file_add, rather than the load address of
5569 the shared library. On SunOS they are the same. On SVR4 they
5572 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
5574 * mipsread.c (parse_procedure): PDR.isym should get pointer to
5575 function name, not .gdbinfo. symbol.
5577 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
5579 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
5581 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
5583 * Makefile.in (VERSION): 4.4.8
5585 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
5586 commands in .cshrc/.profile won't get traced.
5588 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
5590 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
5591 * exec.c (build_section_table): Don't abort if no sections.
5592 * sparc-tdep.c (single_step): Lint.
5593 * utils.c (mrealloc): Handle realloc (0, size) case here.
5595 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
5597 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
5600 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
5602 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
5603 .gdbinfo. symbols are created. Move creation from parse_procedure
5604 to parse_symbol, where it is fairly easy to grow the symtab. This
5605 also fixes a symtab trashing bug on all mips-based systems.
5606 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
5608 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
5609 mips_extra_func_info, and all the PROC_xxx macros that look at it.
5611 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
5613 * c-exp.y: Add missing return type to yyparse() prototype.
5615 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
5617 Create and use macros for iterating on symtabs, psymtabs, msymbols.
5619 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
5620 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
5621 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
5622 (patch_opaque_types): Avoid dummy args and result.
5623 * objfiles.c (have_partial_symbols, have_full_symbols,
5624 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
5625 (iterate_over_objfiles, iterate_over_symtabs,
5626 iterate_over_psymtabs): Remove, clunky and slow.
5627 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
5628 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
5629 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
5630 dump_objfile): Remove dummy args and results. Move filename
5631 comparisons to callers.
5632 (printsyms_command, printpsyms_command, printmsyms_command,
5633 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
5634 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
5635 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
5636 list_symbols, make_symbol_completion_list): Replace explicit
5637 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
5638 Eliminate Dijkstra flag crap, break out of loops with gotos.
5639 (lookup_symtab_1): Protect '/' tests from short filenames.
5640 (cplus_mangled_symbol): Move inline into lookup_symbol.
5641 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
5642 (relocate_minimal_symbol): Move inline to vmap_symtab.
5643 (vmap_symtab): Replace iteration with ALL_OBJFILES,
5644 iterate_over_msymbols with ALL_MSYMBOLS.
5646 Misc cleanup prior to release.
5648 * Makefile.in (VERSION): Roll to 4.4.7.
5649 (HFILES): Add call-cmds.h.
5650 * call-cmds.h: New header for command fns called by other files.
5651 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5652 (breakpoint_1): Remove unused type arg. Change callers.
5654 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5655 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5656 * mipsread.c: Add prototypes for all static functions.
5658 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5659 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5660 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5661 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5662 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5663 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5666 * buildsym.c (define_symbol): Handle global register variables
5667 (from Pierre Willard). Complain if register numbers are too large.
5668 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5669 * tm-sparc.h: Don't #include <sun4/reg.h>.
5670 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5671 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5673 * language.h: Avoid forward enum declaration.
5674 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5675 config/sun4os5.mt: New host and target.
5676 * defs.h (errno): #include <errno.h> rather than assuming int.
5677 From Pierre Willard.
5679 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5680 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5681 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5682 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5683 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5684 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5685 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5687 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5689 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5690 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5691 * language.h (enum exp_opcode): Avoid forward enum def.
5692 * main.c (define_command, user_defined_command): Lint.
5693 * mem-break.c, xcoffread.c: Lint.
5694 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5696 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5698 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5699 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
5700 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
5701 or IBM6000_TARGET as (approximately) appropriate.
5703 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
5705 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
5706 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
5707 or not to try reading symbols from a mapped objfile. Plugs memory
5708 leak due to shared libraries generating no psymtabs or symtabs.
5710 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
5712 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
5713 * copying.awk: Lint. Make stronger warning at top of copying.c.
5714 * elfread.c (elf_symtab_read): Eliminate check of mainline.
5715 * gdbtypes.c (smash_to_*): Remove FIXME comments.
5716 (lookup_pointer_type): Add FIXME comment.
5717 * main.c (set_history_size_command): Disallow negative size.
5718 * partial-stab.h: Update copyright.
5719 * rs6000-tdep.c (skip_trampoline_code): Better comments.
5721 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
5723 * main.c (set_history_size_command): Negative size is error.
5724 (Reported by Peggy Fieland.)
5726 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
5728 * coffread.c (coff_symfile_init): Update comment.
5729 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
5730 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
5731 macros to access the dbx specific objfile information.
5732 * dbxread.c (symfile_string_table, symfile_string_table_size):
5733 Remove these local variables.
5734 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
5735 read_dbx_symtab): Remove the stringtab and stringtab_size params
5736 from the function prototypes, the function definition, and the
5737 function calls. These are now available via DBX_STRINGTAB and
5738 DBX_STRINGTAB_SIZE using the objfile pointer.
5739 * dbxread.c (dbx_symfile_read): Relocate addr before using as
5740 an arg to read_dbx_symtab.
5741 * dbxread.c (dbx_symfile_read): Remove code that free'd the
5742 stringtab and the dbx specific per-objfile private info.
5743 * dbxread.c (init_psymbol_list): Remove symbol count from passed
5744 args in prototype, function definition, and function calls. It is
5745 now available via the DBX_SYMCOUNT macro using the objfile
5747 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
5748 local instance of struct dbx_symfile_info and replace with DBX_*
5750 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
5751 symfile_string_table and symfile_string_table_size.
5752 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
5753 symfile_string_table.
5754 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
5755 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
5756 stringtab size variables. Remove all code that used to reread
5758 * objfiles.c (allocate_objfile): Move calls to init_malloc()
5759 to prior to any calls to mmalloc for the objfile specific heap.
5760 * utils.c (init_malloc): Document the requirement that for each
5761 heap for which corruption checking is desired, that init_mmalloc
5762 must be called prior to any mmalloc calls on the heap.
5764 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
5766 * rs6000-pinsn.c: Make dis-assembly output more like
5767 other targets: Don't print instruction in hex before
5768 the assembly; use print_address to print out jump
5771 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
5773 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
5774 * cplus-dem.c: Support "Sc" meaning "signed char".
5776 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
5778 * configure.in: fix iris/iris3.
5780 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
5782 * command.c, main.c (various places): Use ctype.h macros
5783 (such as isupper(x)), instead of hard-wiring in ASCII-isms
5784 (such as (x >= 'A' && x <= 'Z')).
5785 (There are still more of these in other files.)
5786 * main.c (defined_command): Lower-case the user's
5787 new command before entering it. Needed because
5788 command lookup is case-insensitive (and also lower-cases).
5789 (Based on Metin's earlier patch.)
5791 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
5793 * config/irix4.mh: new file.
5795 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
5797 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
5800 * xm-mips.h: Declare strdup for ultrix.
5802 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
5803 when calling new_symbol.
5804 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
5807 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
5809 * config/rs6000.mh: Update (for Fred's new mmalloc)
5810 flags to disable use of GNU malloc/mmalloc.
5811 * munch: Change SYSV rule to allow .text before the label,
5812 as well as after, to work for AIX.
5813 * gdbtypes.h: Minor clarifiction.
5815 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
5817 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
5818 continuation in yet another place (between method declarations).
5820 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
5822 * mips-tdep.c: include symfile.h and objfiles.h to fix
5825 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
5827 * valops.c (value_struct_elt_for_reference): Added 'offset'
5828 parameter to handle multiple inheritance.
5829 * eval.c, value.h: Update accordingly.
5831 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
5833 * objfiles.h: New file
5834 * Makefile.in (HFILES): Add objfiles.h
5835 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
5836 main_scope_lowpc, main_scope_highpc.
5837 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
5838 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
5839 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
5840 xcoffread.c, : Include objfiles.h.
5841 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
5842 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
5843 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
5844 inside_entry_file() and logic changed appropriately.
5845 * blockframe.c (outside_startup_file): Renamed to
5846 inside_entry_file() and logic changed appropriately.
5847 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
5848 and logic changed to use per-objfile specific fields.
5849 * blockframe.c (inside_entry_scope): Renamed to
5850 inside_entry_func() and logic changed to use per-objfile specific
5852 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
5853 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
5854 Remove extern decls.
5855 * symfile.c, symfile.h (entry_point): Remove extern decl.
5856 * coffread.c (coff_symfile_init): Common entry point init code
5857 moved to symfiles.c, call init_entry_point_info().
5858 * coffread.c (complete_symtab): Use new per-objfile entry info.
5859 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
5860 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
5862 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
5863 * defs.h (inside_entry_scope, outside_startup_file,
5864 inside_main_scope): Prototypes changed for renames to
5865 inside_entry_func, inside_entry_file, inside_main_func,
5867 * symfile.c (syms_from_objfile): Common entry point init code
5868 moved to init_entry_point_info() and call init_entry_point_info().
5869 * symfile.h (init_entry_point_info): Include prototype.
5870 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
5871 moved to symfiles.c and call init_entry_point_info().
5872 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
5873 main_scope_lowpc, main_scope_highpc): Remove extern decls.
5874 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
5876 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
5877 works for the majority of targets.
5878 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
5879 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
5880 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
5881 Use default definition in frame.h.
5882 * frame.h (selected_frame_level): Make decl extern.
5883 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
5884 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
5885 * partial-stab.h: Use new per-objfile entry info.
5886 * symfile.h (struct objfile): Removed, moved to objfiles.h.
5887 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
5888 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
5889 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
5890 have_minimal_symbols): Prototypes moved to objfiles.h.
5891 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
5892 Macros moved to objfiles.h.
5893 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
5895 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
5897 More C++ improvements (pointers to members, qualified names).
5898 * c-exp.y: Support exp.type::name and exp->type::name
5899 syntaxes. (Unfortunately, doesn't work for static members.)
5900 * c-exp.y, eval.c: Make type::~type work better.
5901 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
5902 value_static_field by value_struct_elt_for_reference.
5903 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
5904 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
5905 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
5906 for OP_SCOPE operand; no point in it now that we use lazy
5907 reading of values, and use "reference to member" objects.
5908 * gdbtypes.h: Clarify comment.
5909 * valops.c: Change value_struct_elt_for_address to return
5910 a reference (or variable), rather than a pointer. Change
5911 the name to value_struct_elt_for_reference to reflect this.
5912 Returning a reference instead of a address provides a
5913 generalization, since we can use the routine for both
5914 class::name as well as &class::name.
5915 Also, recurse to handle multiple inheritance properly.
5916 * valprint.c: Moved code to print pointer-to-members
5917 to new function point_class_member. This allows a
5918 "reference-to-member" to be printed using the same code.
5919 * valprint.c (type_print_varspec_prefix): Avoid printing
5920 "struct " for domains of class-member types.
5921 * valops.c (search_struct_field): Inline code for simplified
5922 version of value_static_field (which can then be deleted).
5923 * value.h: Rename value_struct_elt_for_address to
5924 value_struct_elt_for_reference. Delete value_static_field.
5925 * values.c: Remove no longer used function value_static_field.
5927 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
5929 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5930 elfread.c (coff_symfile_finish): Add function, prototype, and
5931 add to the xxxx_sym_fns struct for each file type. Also reformat
5932 the xxxx_sym_fns vector to a standard format and add comments.
5933 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
5934 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
5935 Pass pointer to struct objfile rather than pointer to sym_fns.
5936 Change references inside each function accordingly. Allocate any
5937 symbol file specific info in the per-objfile memory region.
5938 * dbxread.c (free_and_init_header_files): Break function into
5939 free_header_files(), called from dbx_symfile_finish(), and
5940 init_header_files(), called from dbx_new_init().
5941 * dbxread.c (dbx_new_init): Move deallocation things to new
5942 dbx_symfile_finish function.
5943 * elfread.c (elf_new_init): Call buildsym_new_init().
5944 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
5945 routine for the objfile before deallocating other stuff.
5946 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
5947 * symfile.h: Move struct sym_fns to before struct objfile def.
5948 Add sym_finish function pointer and change prototypes of other
5949 function pointers to reflect passing struct objfile pointer rather
5950 than struct sym_fns pointer.
5951 * symfile.c: Remove now obsolete symtab_fns pointer.
5952 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
5953 locates the correct sym_fns struct for the given objfile.
5954 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
5955 for better support of mapped symbol tables.
5956 * symfile.c (symbol_file_command): Remove obsolete code using
5958 * symfile.h: Remove duplicate declarations for symfile_objfile,
5959 entry_point, and object_files.
5960 * target.c (target_info): Compare symfile_objfile to NULL.
5961 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
5962 aixcoff_symfile_finish().
5964 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
5966 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
5967 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
5968 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
5970 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
5972 Some improvements to g++ debugging.
5973 * symtab.c (list_symbols): demangle before pattern matching.
5974 * symtab.c: Other fixes to improve handing of operators.
5975 * valprint.c (type_print_base): Fix test for constructor.
5976 * values.c (value_static_field): Allow evaluation of
5977 CLASS::METHOD, returning a function pointer.
5979 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
5981 * Makefile.in (VERSION): Roll 4.4.6.
5982 * exec.c (exec_file_command): Add code to ignore optional args
5983 passed in by file_command() for use in symbol_file_command().
5984 * main.c (main): Document -mapped and -readnow in help summary.
5985 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
5986 * objfiles.c (allocate_objfile): Filename arg removed. Changes
5987 to get filename from bfd with bfd_get_filename(). Test mapto
5988 against 0, not NULL. Use mstrsave() to make copy of filename.
5989 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
5991 * remote-vx.c (vx_load_command, add_symbol_stub):
5992 Symbol_file_add() takes an additional arg.
5993 * solib.c (symbol_add_stub): Symbol_file_add() takes an
5995 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
5996 changed to return a bfd not an objfile pointer.
5997 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
5998 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
5999 Change to eliminate local bfd and use symfile_bfd_open() plus
6000 allocate_objfile(). Add code to implement readnow option.
6001 * symfile.c (symbol_file_command): Changes to option handling,
6002 readnow functionality moved to symbol_file_add().
6003 * symfile.c (symfile_init): Eliminate local copy of bfd.
6004 * symfile.c (add_symbol_file_command): Changes to parse mapped
6005 and readnow options.
6006 * symfile.h (allocate_objfile): Arg removed from prototype.
6007 * symtab.h (symbol_file_add): Arg added to prototype.
6008 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6011 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6013 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6014 mtrace.awk, state.c, state.h: Removed.
6015 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6016 directories searched for source files.
6017 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6018 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6019 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6020 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6021 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6022 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6023 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6025 * Makefile.in (HFILES): Remove state.h
6026 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6027 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6028 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6029 * Makefile.in (clean): Remove all object files.
6030 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6031 * cplus-dem.c: Remove prototypes definitions that are now done in
6033 * dbxread.c (throughout): Change from using per-objfile
6034 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6035 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6036 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6037 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6038 * depend: Remove dependencies for state.o, state.h.
6039 * dwarfread.c: Add declaration for warning_pre_print.
6040 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6041 * dwarfread.c (throughout): Change from using per-objfile
6042 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6043 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6044 use supplied objfile.
6045 * i386-xdep.c (print_387_status): Change to use warning() rather
6047 * i387-tdep.c (print_387_control_word): Change to use warning()
6048 rather than printfs.
6049 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6050 that some compilers grumble about.
6051 * language.c (throughout): Add declaration for warning_pre_print
6052 and using warning() instead of printfs.
6053 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6054 * main.c (main): Add declaration for warning_pre_print and set it
6055 similarly to error_pre_print. Add declarations for
6056 mapped_symbol_files and readnow_symbol_files. Add appropriate
6057 definitions to long_options[].
6058 * minsyms.c: Trivial fix to comment.
6059 * objfiles.c (allocate_objfile): Substantially rewritten for
6060 using mapped symbol files.
6061 * objfiles.c (throughout): Change from using per-objfile
6062 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6063 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6064 * source.c (throughout): Change from using per-objfile
6065 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6066 * source.c (open_source_file): Use mstrsave to save file name in
6067 mapped symbol region for objfile.
6068 * symfile.c: Remove include for state.h.
6069 include to local form.
6070 * symfile.c (symbol_file_add_digested): Remove.
6071 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6073 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6074 from objfile structure. Add malloc descriptor pointer (md).
6075 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6076 * symm-xdep.c (print_fpu_status): Use warning() rather than
6078 * symmisc.c (free_symtab_block): Now takes and uses current
6080 * symmisc.c (throughout): Change from using per-objfile
6081 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6082 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6083 Sun compiler grumblings when PTR is char *.
6084 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6085 msymbols() to correct pointer type.
6086 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6087 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6088 error always starts on a line of it's own.
6089 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6090 Rewrite for new mapped malloc package use.
6091 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6092 that don't want to use the mapped malloc package; pass arguments
6093 on to traditional malloc package functions.
6094 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6095 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6096 mrealloc, malloc, and realloc but get fatal error if runs out
6098 * utils.c (msavestring, mstrsave): Save a string in a specific
6099 mapped malloc region.
6100 * utils.c (print_spaces): Use xmalloc to get the buffer.
6101 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6102 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6103 * config/i386v4.mh: Insignificant reorganization.
6105 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6107 * xcoffread.c: Only enable compilation of debugging functions
6108 if IBM6000 is defined. Fails to compile otherwise.
6110 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6112 * Makefile.in: pass MAKEINFO down on info.
6114 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6116 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6117 useless code, including an lseek to an uninitialized variable.
6118 Reported by Jim Williams <jimbo@wrs.com>.
6120 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6122 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6123 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6124 * minsyms.c, symfile.c: Changes that may be generally
6125 applicable, but are #ifdef IBM6000 for now.
6126 * rs6000-xdep.c: Fixed typo in comment.
6127 * rs6000-tdep.c: Non-substatial changes.
6128 * xoffread.c: The main change here is addition of some
6129 debugging functions.
6130 * xoffexec.c: More changes.
6132 * xcoffread.c: Fixed two too-few-parameters bugs.
6134 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6135 to SOLIB_CREATE_INFERIOR_HOOK macro.
6137 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6139 * symfile.h: Add prototype for iterate_over_msymbols().
6140 * symtab.c (cplus_mangled_symbol): Add function.
6141 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6142 iterate_over_msymbols to find demangled C++ symbol.
6143 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6144 value to iterate_over_msymbols().
6145 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6148 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6150 * Makefile.in: added check target.
6152 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6154 * ecoff.c: Move to ../bfd/coff-msym.c.
6155 * config/mt-*mips: Remove ecoff.o from the configuration.
6156 * remote.c (): Add newline to initial +.
6157 (remote_resume): Mention how to cope with signals.
6158 (remote_interrupt): Add debug msg.
6159 (remote-wait): Implement new 'T' reply, which includes
6160 status, PC, and FP all in a single short message.
6161 (putpkt): Add further debugging of packet acks.
6162 * mipsread.c (fixup_symtab): Also swap RFD's.
6163 (parse_partial_symbols): Avoid bug on unknown symbol types.
6164 * Makefile.in (VERSION): Roll to 4.4.5.
6165 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6166 for remote MIPS by limiting heuristic to 200 byte search.
6167 (heuristic_proc_desc): Byte-swapping.
6168 (mips_print_register): Cope with failure of
6169 read_relative_register_raw_bytes. Byte-swap integers for
6171 * mips-pinsn.c (print_insn): Byte-swap instruction.
6173 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6175 * config.sub configure.in config/mh-irix4
6176 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6177 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6178 gdb/xm-irix4.h gdb/config/mt-irix3
6179 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6181 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6183 * defs.h, utils.c: xrealloc takes PTR as first arg.
6184 * defs.h: Reword confusing comment about ANSI prototypes.
6185 * defs.h: Some minor whitespace changes.
6186 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6187 not NULL, which can be (void *).
6188 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6189 * tm-i386v.h (SP_ARG0): Define
6190 * xm-sysv4.h: Back out of change for missing prototypes.
6191 * i386-tdep.c (get_longjmp_target): Add function.
6193 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6195 * Makefile.in: install man page too.
6197 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6199 * All GDB files that #include defs.h: Removed stdio.h.
6200 (defs.h): #include stdio.h.
6202 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6204 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6205 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6206 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6207 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6208 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6209 it before printing out the hex shape of an address.
6211 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6213 * rs6000-xdep.c (frame_initial_stack_address): Move
6214 code to set frame->cache_fsr into new separate function
6215 frame_get_cacahe_fsr. This allows fixing a fatal error.
6216 * xcoffexec.c: Turn previously suppressed error
6217 message back on, after cleaning up BFD.
6219 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6220 printing of blank line, since it cases printing of an
6221 extra blank line. Is this intended? It does mess up
6223 * defs.h: Put back declarations of malloc and realloc,
6224 but protected by #ifndef MALLOC_INCOMPATIBLE.
6225 * objfiles.c: Undo previous change: Use malloc/realloc
6226 for objfile malloc/realloc fields (but add a cast).
6227 * xcoffexec.c: Suppress an error message (for now).
6229 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6231 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6232 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6233 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6235 * xcoffread.c: Modifications to C_DECL storage class handling, and
6236 introduction of an old smash_to_pointer_type() routine.
6238 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6239 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6240 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6241 parameters have been modified.
6243 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6244 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
6245 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
6246 and fetch_inferior_registers() always fetched all the registers
6247 resulting valid register values at hand all the time. Pushing a dummy
6248 frame did not require validating all register values first. After
6249 putting the above mechanism into action, we didn't have valid registers
6250 values always ready. Thus, all registers need to be fetched before
6251 pushing a dummy frame now.
6253 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6254 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
6255 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
6256 the starting address (actual frame address) of a frame.
6257 * rs6000-tdep.c: modifications to function_frame_info() to see if
6258 function reserves a frame pointer register (alloca register)
6259 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
6260 FRAME_LOCALS_ADDRESS has been updated to support debugging of
6261 functions with alloca() calls.
6263 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
6265 * xm-sysv4.h: Provide definitions/prototypes for host environment
6266 functions for which no definitions or prototypes are provided in
6267 any currently included gdb or host environment header files.
6268 For SVR4, this currently includes malloc and realloc, which cannot
6269 be portably prototyped in any gdb include file.
6271 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6273 * buildsym.h: Remove obsolete variable file_stabs.
6275 * Makefile.in: Move place where configure merges in host-
6276 and target-dependent fragments later, so the latter
6277 can override (say) GNU_MALLOC.
6278 * config/mh-rs6000: Use system malloc. Otherwise, I
6279 ended up with *two* incompatible versions of malloc
6280 (functions in libc would call the malloc in libc).
6281 I assume this is a shared library problem.
6283 * remote.c: Fix (presumed) typo.
6284 * objfiles.c: Use xmalloc/xrealloc instead of
6285 malloc/realloc (since the latter are no longer declared).
6287 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6288 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
6289 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
6290 handle individual registers.
6291 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
6292 correctly in case it wasn't cached yet. (A problem showed up
6293 after fetching individual registers.)
6294 * buildsym.c: Disable type_synonym_name's type name overwriting
6295 in cases it is unnecesary. rs6000 portation doesn't use
6296 type_synonym_name, and it used to nullify type names
6297 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
6298 type's name as soon as space for that type is allocated.
6299 * xcoffread.c: ignore a section's lineno information if it is
6300 not `.text'. (In rs6000 bfd portation integration, skipping over
6301 `.pad' sections are ignored since it was in machine independent
6302 part of the code. Thus, a problem of fake sections with invalid
6303 lineno information arised.)
6305 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6306 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
6307 * rs6000-tdep.c: make function_frame_info() work whether or not
6308 reading from a core file.
6309 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
6311 * infrun.c. main.c, printcmd.c. symtab.c:
6312 More changes from IBM for rs6000.
6315 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
6317 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
6318 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
6319 Merge in changes (mostly from IBM) for RS6000.
6320 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
6321 More changes from IBM for RS6000. These are in machine-
6322 independent code, and probably could do with some cleaning
6323 up. The most questionable of these are #ifdef IBM6000.
6324 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
6325 to single_step() (for consistency with rs6000 and i860).
6326 * utils.c: Allow the 1st arg to xrealloc to be NULL
6327 (in which case do malloc). This removes the need for
6328 some tests in xcoff code (and perhaps other places?).
6329 * coffread.c: Removed variables last_source_file,
6330 type_vector, and type_vector_length as these are now
6331 defined by buildsym.[ch].
6332 * defs.h: Remove prototypes for malloc and realloc, since
6333 these should only be used to implement xmalloc and xrealloc,
6334 and they conflict with <stdlib.h> in AIX - where they
6335 return void* even when __STDC__ isn't defined. Sigh.
6336 * munch: Recognize *initialize* in data as well as text
6337 (AIX uses data). Also, incorporate a patch from Garrett
6338 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
6339 much more sensible, by only trying to match the name of
6340 the initialize_foo function, and not the junk before it.
6342 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
6344 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
6345 unless symbol table indicates that something has changed.
6347 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
6349 * remote.c: Make it work for embedded MIPS. Increase buffer
6350 size, and use throughout. Round buffer size up if too many regs.
6351 Support baud rate setting and try for an 8-bit path. If
6352 interrupted while waiting for target, send a ^C down the wire.
6353 Avoid single-byte reads.
6354 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
6356 * mips-xdep.h: Avoid the embedded regs when on Unix.
6358 * mipsread.c: Byte-swap the symbol table structures, using
6359 routines from ecoff.c, to read a symbol table written in any
6360 of the four possible byte orders.
6361 * configure.in (mips-big-* target): Same as Sony News.
6362 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
6363 * ecoff.c: New file for symbol swapping routines.
6365 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
6367 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
6368 all-breakpoints' command.
6369 * (get_number): Allow users to enter negative breakpoint numbers.
6370 * (breakpoint_1): Reformat display of 'info break' to show new
6372 * (create_longjmp_breakpoint, breakpoint_re_set,
6373 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
6374 symfile.c (syms_from_objfile): Re-do
6375 insertion of longjmp breakpoints. Move all code into
6376 breakpoint_re_set, and call that instead of
6377 create_longjmp_breakpoint in symfile.c.
6379 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
6381 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
6382 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
6383 * symtab.c (find_pc_symtab): Handle having no objfiles.
6384 * infcmd.c: Fix comment.
6385 * objfiles.c (free_all_objfiles): Add.
6386 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
6387 * symfile.c (symbol_file_command): free all objfiles when
6388 specifying a new symbol file.
6389 (reread_symbols): Stat the file name, don't fstat the descriptor.
6391 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6393 * Makefile.in, configure.in: removed traces of namesubdir,
6394 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6395 copyrights to '92, changed some from Cygnus to FSF.
6397 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
6399 * dbxread.c (end_psymtab): Delete empty psymtabs.
6400 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
6401 * symfile.h (struct objfile): Add free_psymtabs.
6403 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
6405 * Makefile.in (VERSION): Roll to gdb-4.4.4.
6407 * symfile.c (symbol_file_command): strcmp => !strcmp.
6408 * breakpoint.h: Move prototypes to follow enum definition they need.
6409 * breakpoint.c, infrun.c: Lint.
6410 * printcmd.c: Use `enum enable' rather than `enum
6412 * mipsread.c: First pass at making it compile with the new
6413 objfile changes. Probably seriously broken still, but it
6416 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
6418 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
6419 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
6420 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6421 stepping (and nexting) through longjmp(). Also, cleanup
6422 breakpoint handling quite a bit by creating explicit breakpoint
6423 types instead of using magic breakpoint numbers.
6424 Makefile.in: Update version to 4.4.3
6426 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6428 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6429 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6430 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6432 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6434 * minsyms.c (install_minimal_symbols): Add bunches to any
6435 existing minsyms in the objfile. Avoid extra mallocation
6436 by working directly in the obstack. Remove ignored `mainline' parm.
6437 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6438 xcoffread.c: Change all callers.
6439 * FIXME: We should be able to eliminate MAINLINE from all the
6440 symbol readers now, with a small bit of work.
6442 * valops.c, value.h: Lint.
6443 * remote-vx.c: Add missing break; statement. Bugfix by
6444 Michael Sclafani, <sclafani@src.dec.com>.
6446 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6448 * Makefile.in (VERSION): Update version to 4.4.2
6449 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6450 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6451 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6452 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6453 mmap-alloc.o, mmap-sbrk.o
6455 * altos-xdep.c: Minor whitespace change.
6456 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6457 use to new minimal symbol table use.
6458 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6459 * arm-xdep.c (store_inferior_registers): Returns void.
6460 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6461 Convert from misc function vector use to new minimal symbol table use.
6462 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6463 * breakpoint.c: Add prototypes for local functions.
6464 * breakpoint.c (catch_command_1): Change to static and remove unused
6466 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6467 * breakpoint.h: Change function decls to prototype form.
6468 * buildsym.c: Add prototypes for local functions.
6469 * buildsym.c: Moved hashname() function here from dbxread.c.
6470 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6471 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6472 * buildsym.c (dbx_alloc_type): Change to static.
6473 * buildsym.c (finish_block): Add objfile parameter.
6474 * buildsym.c (misc): Change symbol_obstack to objfile version.
6475 * buildsym.c (make_blockvector): Change to static.
6476 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6477 * buildsym.c (compare_line_numbers): Change to static, args are const,
6478 cast args when used.
6479 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6480 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6481 and made static. Add objfile parameter.
6482 * buildsym.c (end_symtab): Simplify code using line table size.
6483 Realloc the linetable on the objfile symbol_obstack and copy there.
6484 * buildsym.c (scan_file_globals): Convert from misc function vector
6485 use to new minimal symbol use.
6486 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6487 strings get allocated in objfile's symbol_obstack. Convert references
6488 to builtin types to lookup_fundamental_type().
6489 * buildsym.c (read_type): Make static, add objfile parameter, convert
6490 references to buildin types to lookup_fundamental_type().
6491 * buildsym.c (read_struct_type): Add objfile parameter.
6492 * buildsym.c (read_array_type): Make static, add objfile parameter.
6493 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6494 * buildsym.c (read_huge_number): Make static.
6495 * buildsym.c (read_range_type): Make static, add objfile parameter,
6496 convert references to buildin types to lookup_fundamental_type ().
6497 * buildsym.c (read_args): Make static, add objfile parameter.
6498 * buildsym.h: Convert function decl's to prototype form.
6499 * c-exp.y: Add prototypes for local functions, convert uses of misc
6500 function vector to minimal symbol table. Reformat all builtin type
6501 initializations and pass a NULL objfile to init_type() for them.
6502 * coffread.c: Change context_stack ref's to coff_context_stack,
6503 add local function prototypes. Cast uses of xrealloc arg 1.
6504 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6505 crafting a new type.
6506 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6507 * coffread.c (finish_block): Change name to coff_finish_block.
6508 * coffread.c (make_blockvector): Add and use objfile parameter.
6509 * coffread.c (record_line): Change name to coff_record_line.
6510 * coffread.c (start_symtab): Change name to coff_start_symtab.
6511 * coffread.c (end_symtab): Change name to coff_end_symtab.
6512 * coffread.c (record_misc_function): Change name to record_minimal_
6513 symbol and change to minimal symbol table use from misc func tbl.
6514 * coffread.c (coff_symfile_read): Convert from misc function vector
6515 use to minimal symbol table use.
6516 * coffread.c (hashname): Remove; use common version in buildsym.c.
6517 * coffread.c (decode_base_type): Change references to builtin types
6518 to calls to lookup_fundamental_type().
6519 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
6520 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
6521 * command.c: Add prototypes for local functions.
6522 * command.c (add_cmd): Prototype the 'fun' parameter and use the
6523 appropriate member of the function union for that type.
6524 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
6525 ifdef out the function since it isn't currently used.
6526 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
6527 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
6528 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
6529 * command.c (help_cmd): Compare function pointer to NULL.
6530 * command.c (help_cmd_list): Compare function pointer to NULL.
6531 * command.c (lookup_cmd_1): Use correct member of function union.
6532 * command.c (undef_cmd_error): Make static.
6533 * command.c (complete_on_cmdlist): Use correct member of func union.
6534 * command.c (do_setshow_command): Use correct member of func union.
6535 * command.c (shell_escape): Convert rindex use to strrchr.
6536 * command.h (COMMAND_H): Define if already included.
6537 * command.h (cmd_list_element struct): Change 'function' to a union
6538 and prototype args. Prototype completer function.
6539 * command.h: Convert decl's to prototype form.
6540 * convex-xdep.c (store_inferior_registers): Returns void.
6541 * copying.c: Prototype local functions.
6542 * coredep.c: Minor whitespace change.
6543 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
6544 * cplus-dem.c: Prototype local functions.
6545 * dbxread.c (hashname): Remove; moved to buildsym.c.
6546 * dbxread.c (free_and_init_header_files): Make static.
6547 * dbxread.c: Add prototypes for local functions.
6548 * dbxread.c (new_object_header_files): Remove; inlined usages.
6549 * dbxread.c (xrealloc usages): Cast args.
6550 * dbxread.c (record_misc_function): Change to record_minimal_symbol
6551 and change usages accordingly.
6552 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
6553 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
6554 * dbxread.c (dbx_next_symbol_text): Make static.
6555 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
6556 * dbxread.c (init_bincl_list): Add and use objfile parameter.
6557 * dbxread.c (free_bincl_list): Add and use objfile parameter.
6558 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
6559 * dbxread.c (end_psymtab): Convert to use per-objfile data.
6560 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
6562 * dwarfread.c (record_misc_function): Change name to record_minimal_
6563 symbol and use minimal symbol table throughout.
6564 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
6565 * dwarfread.c: Convert all references to builtin types to use the new
6566 lookup_fundamental_type function.
6567 * dwarfread.c (read_enumeration): Add and use objfile parameter.
6568 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
6570 * elfread.c (record_misc_function): Convert to use record_minimal_
6572 * elfread.c (elf_symtab_read): Add objfile parameter.
6573 * eval.c: Add prototypes for local functions and move some decls
6574 around to accomodate prototypes.
6575 * expprint.c: Add prototypes for local functions. Change references
6576 to misc function vector to minimal symbol table.
6577 * findvar.c (read_memory usages): Cast args.
6578 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
6579 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
6580 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
6581 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
6582 * gould-xdep.c: Minor whitespace change.
6583 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
6584 * hp300ux-xdep.c (store_inferior_registers): Returns void.
6585 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
6586 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
6587 * i386-tdep.c: Add prototypes for local functions.
6588 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
6589 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
6590 that defaulted to int.
6591 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
6592 i386_push_dummy_frame): Returns void.
6593 * i386-xdep.c (i386_register_u_addr): Declare params that default to
6594 int and explicitly declare return type as int.
6595 * i387-tdep.c: Minor formatting changes.
6596 * i960-tdep.c (leafproc_return): Convert from misc function vector
6597 use to minimal symbol table use.
6598 * infcmd.c: Add prototypes for local functions.
6599 * infcmd.c (continue_command, until_next_command, until_command,
6600 path_info, path_command): Make static.
6601 * infcmd.c (step_1, until_next_command): Convert from misc func
6602 vector to minimal symbol table use.
6603 * inflow.c: Add prototypes for local functions.
6604 * infptrace.c (store_inferior_registers): Returns void, not int.
6605 * language.c (_initialize_language): Use proper member of function
6607 * m2-exp.y: Add prototypes for local functions, convert misc function
6608 vector uses to minimal symbol table uses.
6609 * m2-exp.y (make_qualname, yyerror): Make static.
6610 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
6611 * m68k-pinsn.c: Add prototypes for local functions.
6612 * m68k-pinsn.c (print_insn): Cast args to read_memory.
6613 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
6614 * m68k-stub.c: Add prototypes.
6615 * m88k-pinsn.c (sprint_address): Convert from misc function vector
6616 use to minimal symbol table use.
6617 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
6618 * m88k-xdep.c (store_inferior_registers): Returns void.
6619 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
6620 * mach386-xdep.c (store_inferior_registers): Returns void.
6621 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
6622 * main.c: Add prototypes for local functions.
6623 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
6624 longjmp() result to (NORETURN void).
6625 * main.c (catch_errors): Prototype the 'func' parameter.
6626 * main.c (disconnect, stop_sig, do_nothin, float_handler):
6627 Takes an unused arg.
6628 * main.c (execute_command): Call the right member of the func union.
6629 * main.c (command_loop_marker, symbol_completion_function,
6630 command_loop): Make static.
6631 * main.c (command_line_input): Make linelength unsigned, cast arg
6632 to command_line_input().
6633 * main.c (add_info, add_com): Prototype the 'fun' parameter.
6634 * main.c (initialize_main): Call right member of function union.
6635 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
6636 * mem-break.c: Include symtab.h
6637 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
6638 * mips-xdep.c (store_inferior_registers): Returns void.
6639 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
6640 use to minimal symbol table use.
6641 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
6643 * mipsread.c (make_type): Remove, convert usages to init_type.
6644 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
6645 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
6646 vector use to minimal symbol table use.
6647 * parse.c: Add prototypes for local functions.
6648 * parse.c (xrealloc usages): Cast args.
6649 * parse.c (prefixify_expression, length_of_subexp): Make static.
6650 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6651 * parser-defs.h: Convert function decls to prototype form.
6652 * partial-stab.h: Convert from misc function vector use to new minimal
6654 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6655 the per-objfile copies.
6656 * printcmd.c: Add prototypes for local functions. Move some struct
6657 definitions around to accomodate prototypes.
6658 * printcmd.c (decode_format): Make static, change args oformat and
6659 osize to int from char.
6660 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6661 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6662 * printcmd.c (print_address_symbolic): Convert from misc function
6663 vector use to minimal symbol table use.
6664 * printcmd.c (address_info): Convert from misc function vector use
6665 to minimal symbol table use.
6666 * printcmd.c (delete_display, enable_display, disable_display_command):
6668 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6669 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6670 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6671 * pyr-xdep.c (store_inferior_registers): Returns void.
6672 * remote-mm.c (mm_load): symbol_file_add return value unused.
6673 * remote-nindy.c: Minor format change.
6674 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6675 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6676 * rs6000-xdep.c (store_inferior_registers): Returns void.
6677 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6678 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6679 vector use to minimal symbol table use.
6680 * solib.c: Add prototypes for local functions.
6681 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6682 function vector use to minimal symbol table use.
6683 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6684 * solib.c (find_solib, shared_library_command): Make static
6685 * solib.c (read_memory, write_memory usages): Cast args.
6686 * solib.c (special_symbol_handling): Add function
6687 * source.c: Add prototypes for local functions.
6688 * source.c (select_source_symtab): Convert to scan objfiles.
6689 * source.c (open_source_file): Make static.
6690 * source.c (xrealloc usages): Cast args.
6691 * source.c (source_line_charpos): ifdef out, unused.
6692 * source.c (get_filename_and_charpos): Make static.
6693 * stack.c: Add prototypes for local functions.
6694 * stack.c (print_frame_info, frame_info): Convert from misc function
6695 vector use to minimal symbol table use.
6696 * symfile.c: Add prototypes for local functions.
6697 * symfile.c (compare_symbols): Make args const PTR's.
6698 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6699 * symfile.c (sort_all_symtab_syms): Scan objfile list.
6700 * symfile.c (obsavestring): Add objfile parameter.
6701 * symfile.c (init_misc_bunches, prim_record_misc_function,
6702 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
6703 sort_misc_function_vector, compact_misc_function_vector): Remove
6704 * symfile.c (symbol_file_add_digested): Add function.
6705 * symfile.c (symbol_file_add): Returns struct objfile *.
6706 * symfile.c (symbol_file_command): Modify for state file use.
6707 * symfile.c (symfile_open): Add parameter "dumpable".
6708 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
6709 * symfile.c (load_command, add_symbol_file_command): Make static.
6710 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
6711 * symfile.c (rindex usages): Converted to strrchr.
6712 * symfile.c (allocate_psymtab): New
6713 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
6714 converted to minimal symbol table usage, but no obvious conversion.
6715 * symfile.c (free_all_symtabs): Remove.
6716 * symfile.c (_initialize_symfile): Use per-objfile info.
6717 * symfile.h: Rework the objfile structure to add per-objfile data
6718 objects (psymbol_obstack, symbol_obstack, type_obstack,
6719 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
6720 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
6721 Add prototypes to function declarations.
6722 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
6723 function vector usage to minimal symbol table usage.
6724 * symmisc.c (DEV_TTY): Define if not defined.
6725 * symmisc.c: Add local function prototypes.
6726 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
6727 printpsyms_command, print_objfiles, print_objfiles_command):
6728 Rework to use iterate_over_*
6729 * symtab.c: Add prototypes for local functions.
6730 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
6731 * symtab.c (lookup_partial_symtab): Scan through objfiles.
6732 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
6733 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
6734 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
6735 lookup_reference_type, lookup_member_type, allocate_stub_method,
6736 check_stub_method, create_array_type, smash_to_member_type,):
6738 * symtab.c (lookup_symbol): Some args are const.
6739 * symtab.h: All type related defs and structs moved to gdbtypes.h
6740 * symtab.h: Convert decls to prototypes.
6741 * target.c (noprocess): Make static.
6742 * target.h: Change decl's to prototypes.
6743 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
6744 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
6745 * utils.c (_initialize_utils): Use correct member of function union.
6746 * valarith.c: include gdbtypes.h
6747 * valops.c: include gdbtypes.h, add prototypes for local functions.
6748 * valops.c (value_push, value_arg_push, find_function_addr):
6750 * valops.c (value_string): Convert from misc function vector use
6751 to minimal symbol table use.
6752 * valops.c (check_field_in): Make arg const.
6753 * valprint.c: Add prototypes for local functions.
6754 * valprint.c (print_string): Make static
6755 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
6756 * values.c: Add prototypes for local functions.
6757 * values.c (value_headof): Convert from misc function vector to
6758 minimal symbol table.
6759 * xcoffexec.c: Add prototypes for local functions.
6760 * xcoffexec.c (exec_close, file_command, add_to_section_table):
6762 * xcoffexec.c (relocate_minimal_symbol): Add.
6763 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
6764 * xcoffread.c: Add prototypes for local functions.
6765 * xcoffread.c (sort_syms): Convert to scan objfiles.
6766 * xcoffread.c (read_xcoff_symtab): Make static.
6767 * xcoffread.c (various): Replace references to builtin types with
6768 calls to lookup_fundamental_type. Replace references to symbol_obstack
6769 and psymbol_obstack with pointers to the per-objfile copies.
6770 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
6771 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
6773 * xcoffread.c (init_stringtab): Add objfile parameter.
6774 * gdbtypes.c: New file
6775 * minsyms.c: New file
6776 * mmap-alloc.c: New file
6777 * mmap-sbrk.c: New file
6778 * objfiles.c: New file
6782 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
6784 * Check in Fred Fish's changes in these modules. Fred
6785 will make ChangeLog entries for all of them. Update VERSION
6788 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
6790 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
6792 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
6793 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
6794 value.h: Prototypes for static functions; lint.
6795 * gdbtypes.h: Empty file to ease transition.
6797 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
6799 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
6800 inferior.h, language.h, signame.h, target.h, terminal.h,
6801 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
6802 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
6804 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
6805 signame.c, sparc-xdep.c: Prototypes for all static functions.
6807 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
6808 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
6809 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
6810 Remove to_call_function and target_call_function, since it
6811 always calls the same thing (call_function_by_hand).
6812 * core.c, exec.c, solib.c: Rename target_ops sections =>
6814 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
6815 target.h: target_kill takes no args.
6816 * language.c (language_info): Scaffolding to allow briefer
6817 messages when the current language changes. FIXME.
6818 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
6819 complaints about volatile functions.
6820 * xm-sysv4.h (HAVE_MMAP): Define.
6822 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
6824 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
6825 to make prototypes for all functions declared here.
6826 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
6827 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
6828 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
6829 * ieee-float.h: Use PARAMS for prototypes; make some params const.
6830 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
6831 * m2-exp.y: Remove unused CONST; Rename OR and AND.
6832 * utils.c: Avoid declaring malloc and realloc. Lint.
6833 (request_quit): Accept signal-number parameter.
6835 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
6837 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
6838 DIE's. Add new function read_tag_pointer_type() to read them.
6840 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
6841 When creating a new user defined type, check to see if a partial
6842 type already exists, and if so, bash it to fit.
6844 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
6846 * coffread.c (decode_base_type): Pass long, not union.
6847 Fix by Eric Valette, ev@chorus.fr.
6849 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
6851 * elfread.c (elf_symtab_read): Fix code to correctly track
6852 changes in bfd for absolute symbols.
6854 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
6856 * xm-vaxbsd.h: Close off comment.
6858 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
6860 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
6862 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
6864 * mips-tdep.c (mips_print_registers): Print correct register
6865 number for double pseudo-registers.
6867 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
6869 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
6870 in the op$::OPERATOR. case. From Steven McCanne,
6871 <mccanne@horse.ee.lbl.gov>.
6873 * exec.c (set_section_name): Pass arg to exec_files_info;
6874 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
6876 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
6878 * main.c (print_gdb_version): Copyright msg: only this year.
6879 (cd_command): Avoid changing current_directory on error.
6881 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
6883 * mipsread.c (parse_partial_symbols): Handle dependencies
6884 between partial symbol tables (when not doing stabs-in-ecoff).
6885 (This used to be handled by parse_fdr, but parse_fdr was
6886 incompatible with handling stabs-in-ecoff, so the code
6887 was re-written to not use parse_fdr. Unfortunately,
6888 the logic to handle dependencies was overlooked.)
6890 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6892 * coffread.c (read_enum_type): Use the size of a target int when
6894 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
6896 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
6897 * symtab.c (lookup_reference_type, lookup_ptr_type): use
6898 TARGET_PTR_BIT to determine size of a pointer
6899 * values.c (unpack_long): when unpacking a REF or a PTR don't
6900 assume the size of the type.
6902 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
6904 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
6905 looking at its members. Improve guess between struct and union,
6906 only assuming union if multiple members have offsets of zero.
6908 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
6910 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
6911 (This is just for clarity - and one day permitting us to
6912 change FP0_REGNUM from 38 to 32, which would make more sense.)
6913 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
6914 register numbers in stabs-in-ecoff get handled correctly.
6916 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
6918 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
6919 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
6920 into BSD and Ultrix.
6922 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
6924 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
6926 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
6928 * Makefile.in: Increment version to 4.4.1.
6929 * main.c (print_gdb_version): Update copyright notice.
6931 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
6933 * mipsread.c: Prepend "struct " to the names of structure
6934 types, and similarly for enums and unions. (This used
6935 to be done, but got lost in the re-write to "guess" the
6936 difference between enum/struct/union.)
6937 Also, guess that a tag is an enum if the first member
6940 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
6942 * xm-vax.h: #ifndef ultrix around #include of endian.h and
6945 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
6947 * Projects: Patching executables is done.
6948 * Makefile.in (VERSION): Roll to gdb-4.4.
6949 * README, WHATS.NEW: Update for gdb-4.4.
6951 * symfile.c (reread_symbols): Whenever we reread one object
6952 file's symbols, we must restart the scan, because the object_files
6953 chain has been permuted.
6955 * exec.c (exec_files_info): Split out into print_section_info.
6956 Print BFD filename of each section if it's not the default one.
6957 * core.c (core_files_info): Call print_section_info.
6959 * xm-vax.h: Include a few system header files whose definitions
6960 must precede defs.h.
6961 * language.c, language.h: Make some things const.
6962 * expression.h, main.c: const spreads like ooze.
6964 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
6965 since BREAKPOINT values can be >0x80.
6967 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
6969 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
6971 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
6973 * sparc-pinsn.c: Remove kludge for preferring architectures.
6974 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
6975 and forever. Add `add' instruction to the set that get checked
6976 for a preceding `sethi' in order to print an absolute address.
6977 Corresponding changes in ../include/opcode/sparc.h needed
6978 to eliminate garbage instructions.
6980 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
6982 * mipsread.c (parse_partial_symbols): Make sure partial
6983 symbols are created for external symbols (as used to be
6984 the case). This is a bit of a pain with the mips-coff.
6985 It uses a table which points to all of the external
6986 symbols belonging to a particular FDR or psymtab.
6987 Once we've generated this table, we might as well save
6988 it, and then use it in psymtab_to_symtab_1 to find
6989 the symbols to pass to parse_external().
6990 * symfile.c, symfile.c: New function start_psymtab_common
6991 to share the common parts of allocating a new psymtab
6992 for dbxread, mipsread (and later dwarfread). Its code
6993 was pulled out from start_psymtab in dbxread.c.
6994 * dbxread.c (start_psymtab): Use start_psymtab_common().
6996 * valprint.c (val_print): If there is an error when trying
6997 to print a string, check to see if there really is a problem
6998 by reading just one character. If that works, assume
7001 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7003 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7004 cypress, v8 mnemonics in that order.
7006 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7008 * sparc-pinsn.c: Put the qsort() back in.
7010 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7012 * findvar.c (read_register, write_register): Handle machines
7013 where REGISTER_TYPE is not the same size as "int".
7015 Handle debug symbols in dynamically loaded (relocated) code:
7017 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7018 offset to process_one_symbol.
7019 (process_one_symbol): Take new offset parameter. Add it into
7020 appropriate symbol types to relocate symbols to loaded addresses.
7021 Handle all possible symbol types, and complain() about types that
7022 we don't expect to see.
7023 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7024 process_one_symbol (FIXME, should pass real offset).
7028 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7030 (set_breakpoint, break_command_1, until_break_command,
7031 catch_command_1, breakpoint_re_set_one): Use it.
7032 * symtab.h (resolve_sal_pc): Declare.
7033 * infcmd.c (jump_command): Use resolve_sal_pc.
7035 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7037 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7039 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7041 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7042 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7043 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7045 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7047 * dbxread.c (process_one_symbol): Make a first cut at handling
7048 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7050 * symtab.c (find_pc_line): Fix stepping into and out of #included
7053 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7055 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7056 no longer any need to copy ../include/opcode/* into gdb.
7058 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7060 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7062 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7064 * valprint.c (type_print_base, type_print_method_args):
7065 Print C++ constructor methods without bogus "return type."
7067 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7069 * infptrace.c (child_xfer_memory): Parameter "target" should
7070 be a pointer to a structure, not the entire structure.
7072 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7074 * depend: Convert the couple of references to ansidecl.h that
7075 used the local gdb version to use the ../include version.
7077 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7080 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7081 (inferior_proc_init): Fix non-ANSI version of args.
7082 (attach): Call print_sys_errmsg with correct number of args.
7083 (mappingflags): Make static, does not need to be global.
7085 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7086 not the entire struct itself.
7088 * valops.c (value_assign): Cast some args to modify_field() and
7089 {read,write}_register_bytes() correctly.
7091 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7093 * Makefile.in (MALLOCSRC): Removed reference to removed local
7096 * dwarfread.c (list_in_scope): Needs an initial value, use file
7099 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7101 * main.c (main): Make option_index local to keep new getopt happy.
7102 main.c, solib.c, Makefile.in: Update copyright notices.
7104 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7106 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7108 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7110 * Makefile.in (HFILES): Add partial-stab.h.
7112 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7114 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7115 New files for stratus. Not complete enough to actually build
7116 on the Stratus machine; that awaits copyright assignment for
7119 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7120 for getting custom flags into CFLAGS when doing makes.
7122 * configure.in: Add config information for stratus.
7124 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7126 * dbxread.c (process_one_symbol): Pass address of structure
7127 to complain(), rather than the whole structure.
7129 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7131 * solib.c (solib_add_common_symbols): Only compile in when not
7132 using SVR4 style shared libraries.
7134 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7136 * dwarfread.c (locval): Add offreg flag to indicate location
7137 values that are computed off a base register.
7139 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7140 TAG_local_variable cases to account for static variables
7141 within function scopes.
7143 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7145 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7146 doesn't exist on some systems.
7148 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7149 nexting over recursive function calls.
7151 * target.c (target_read_string): Create this routine to read null
7152 terminated strings from the target. It deals with running off the
7153 end of memory elegantly as well. solib.c (find_solib): Use
7154 target_read_string() to avoid problems with running off the end of
7157 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7158 that reference pgrp_inferior.
7160 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7162 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7163 mips-tfile has been hacked to act more "traditionally."
7164 * dbxread.c: Fixed typo in comment.
7166 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7168 * mips-tdep.c (mips_skip_prologue): Add some number of
7169 'sw' instructions before 'addiu' adjusts the stack.
7171 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7173 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7174 freescope, buildblock closescope, record_line, add_symbol_to_list,
7175 gatherblocks, make_blockvector): Extensive changes to switch
7176 to generic symbol table building code in buildsym.c. Remove
7177 scope tree structures and functions, symbol table building
7178 functions, and lots of other small changes.
7180 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7181 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7183 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7185 * buildsym.c (cleanup_undefined_types): Add support for enums.
7186 This fixes the 'GDB internal error. cleanup_undefined_types with
7189 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7191 * dbxread.c: detect gcc2 compilations.
7193 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7195 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7196 in ../include/opcode/sparc.h.
7198 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7200 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7201 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7202 to reflect actual locations of opcode files, so TAGS target will
7205 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7207 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7210 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7211 dereferencing to access the correct elements.
7213 * valops.c (value_addr): Declare return type of external func
7216 * xcoffread.c: Undefine next_symbol_text before redefining it.
7218 For older changes see ChangeLog-9091
7224 version-control: never