1 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
3 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
5 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
7 * ieee-float.c: Moved to ../libiberty.
8 * ieee-float.h: Moved to ../include.
9 * Makefile.in: Update accordingly.
10 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
11 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
12 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
13 it is now in ../opcodes/m68881-ext.c.
14 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
15 prologue (some callers _do_ care).
16 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
17 new interface of ../opcodes/*-dis.c.
18 * ch-exp.y: Add #include <ctype.h>.
20 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
22 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
24 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
26 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
28 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
30 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
32 * z8k-tdep.c (extract_return_value, write_return_value,
33 store_struct_return): New functions from macros in tm-z8k.h.
35 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
37 * valops.c (value_arg_coerce): Apply temporary patch to
38 fix problem with coercion of array and function types when
39 passed as arguments to C functions, pending a more complete
40 review of when and how coercion should be done, depending
41 upon context and language.
43 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
45 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
47 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
48 debugsec if there are a non-zero number of symbols.
50 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
52 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
54 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
56 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
58 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
60 (symtbl_num_syms): New variable.
61 (read_xcoff_symtab): Set it.
62 (read_symbol_nvalue): Check for bad symno.
63 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
66 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
68 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
69 This is defined in defs.h if necessary.
70 * vx-share/vxWorks.h: Remove #defs of min and max.
71 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
72 vx-share/xdr_rdb.c: include defs.h.
74 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
76 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
79 * xcoffread.c (enter_line_range): complain() on bad endoffset.
80 xcoffread.c: Doc fixes.
82 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
84 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
85 xcoffexec.c (xcoff_relocate_core): New function.
86 (text_adjustment): Removed.
87 (add_vmap): Return the vmap.
88 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
90 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
92 * xcoffsolib.h: Add objfile member to struct vmap.
93 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
94 xcoffexec.c (add_vmap): Allocate objfiles here.
96 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
98 Support 68000 series without floating point.
100 * configure.in (m68000-*-{aout,elf,coff}): New configs.
101 * tm-68k-nofp.h: New file, lacks 68881 support.
102 * config/m68k-nofp.mt: New file.
104 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
106 Remove a few remaining underscore/no-underscore remnants from
109 * config/{m68k-un.mt, sparc-un.mt}: Remove.
110 * config/m68k-noun.mt: Rename to m68k-fp.mt.
111 * config/sparc-noun.mt: Rename to sparc-em.mt.
112 * tm-68k-noun.h, tm-spc-noun.h: Remove.
113 * tm-68k-un.h: Rename to tm-68k-fp.h.
114 * tm-spc-un.h: Rename to tm-spc-em.h.
115 * tm-sun4sol2.h: Cleanup.
116 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
118 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
120 * symmisc.c (std_in, std_out, std_err): Move initializations
121 to runtime code, in case they aren't constant.
123 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
125 * symtab.c (find_pc_symtab): some object file formats, notably
126 mips, have holes in the address ranges of symtabs. Change
127 this algorythm from first hit to tightest fit.
129 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
130 fence post without finding the enclosing function, then print a
133 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
135 * utils.c (fputs_demangled, fprint_symbol): Remove.
136 * utils.c (fprintf_symbol_filtered): New function which combines
137 the functionality of fputs_demangled and fprint_symbol. Uses a
138 caller provided language parameter to select the appropriate
139 demangler, and caller provided args to pass to the demangler.
140 * defs.h (enum language): Move further up in file so enum can
141 be used in prototypes.
142 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
143 * defs.h (fprintf_symbol_filtered): Add prototype.
144 * c-typeprint.c (cp_type_print_method_args): Replace calls to
145 fputs_demangled with call to fprintf_symbol_filtered.
146 * cp-valprint.c (demangle.h): Include
147 * cp-valprint.c (cp_print_value_fields): Replace calls to
148 fprint_symbol with calls to fprintf_symbol_filtered.
149 * printcmd.c (print_frame_args): Replace call to fprint_symbol
150 with call to fprintf_symbol_filtered.
151 * stack.c (print_frame_info): Remove obsolete code so we don't
152 have to update fputs_demangled usage in it.
153 * stack.c (print_frame_info, frame_info): Add language variable
154 to pass to fprintf_symbol_demangled and initialize it from the
155 symbol's language. Replace calls to fputs_demangled with calls
156 to fprintf_symbol_filtered.
157 * symtab.c (find_methods): Replace call to fputs_demangled with
158 call to fprintf_symbol_filtered.
159 **** start-sanitize-chill ****
160 * ch-valprint.c (demangle.h): Include.
161 * ch-valprint.c (chill_print_value_fields): Replace call to
162 fprint_symbol with call to new fprintf_symbol_filtered.
163 **** end-sanitize-chill ****
165 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
167 * Makefile.in (VERSION): Bump version to 4.8.2.
169 * main.c (source_command): Require an explicit pathname of file
170 to source, since previous behavior of defaulting to gdb init file
171 was troublesome and undocumented.
172 * printcmd.c (disassemble_command): Add missing '{}' pair to
173 else with two statements. Bug reported by Stephane Tsacas
175 * symtab.c (find_pc_line): Don't complain about zero length or
176 negative length line numbers for the moment, since we may not own
177 the terminal when called, such as when single stepping. (FIXME)
178 * language.h (CAST_IS_CONVERSION): True if current language is
179 C++ as well as C. Fix from Peter Schauer.
180 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
181 Use STREQN macro rather than bare '!strncmp()'.
182 * environ.c (unset_in_environ): Avoid use of memcpy on
183 overlapping memory regions, as suggested by Paul Eggert
184 <eggert@twinsun.com>.
185 * c-exp.y (%union struct): Remove unused ulval as suggested
186 by Paul Eggert <eggert@twinsun.com>.
188 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
190 * main.c (gdbinit): Make static.
191 * main.c (inhibit_gdbinit): Move to file scope.
192 * main.c (main): Remove local inhibit_gdbinit.
193 * main.c (source_command): Don't source '.gdbinit' file by
194 default if gdb has been told to ignore it.
196 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
198 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
201 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
203 * printcmd.c (print_address_symbolic): Only print if offset
204 is shorter than max_symbolic_offset.
205 (initialize_printcmd): `set print max-symbolic-offset'.
207 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
208 (examine_tag): Use it.
209 (read_register_stack): Only look in the local registers for a
210 memory address if it's between rfb and rsp; go to memory otherwise.
211 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
212 (reginv_com): Remove ancient kludge command.
214 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
216 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
217 irix4 will again compile.
219 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
221 * configure.in: accept mips-sgi-irix4* for irix4.
223 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
225 * z8k-tdep.c (print_register_hook): Lint.
227 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
229 Lint fixes from Paul Eggert (eggert@twinsun.com):
231 * command.c (do_setshow_command): var_uintegers are unsigned.
232 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
233 unsigned, since they use hex values with the high bit set.
235 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
237 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
238 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
240 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
241 macro definitions in parenthesis.
243 * dbxread.c (dbx_symfile_init): Catch the case where there is
244 no string table, but the only way we find out is by reading zero
247 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
249 * dbxread.c (dbx_symfile_init): Make size of the string table
250 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
251 offset to the string table is nonzero and handle the nonexistant
252 string table case, should it occur. Ensure that the string table
253 size read from the file is reasonable, with a minimum lower bound
254 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
256 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
258 * Makefile.in: Changes to build testsuite correctly.
259 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
260 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
261 (TARGET_FLAGS_TO_PASS): New variable.
262 (SUBDIRS): Added testsuite.
263 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
264 testsuite is compiled with CC_FOR_TARGET rather than CC.
266 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
268 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
269 reported by mycroft@gnu.ai.mit.edu.
271 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
272 * configure.in (vax-*-ultrix2*): New triplet.
273 * config/vaxult2.mh: New file.
274 * xm-vaxult2.h: New file.
276 * c-exp.y (parse_number): Change high_bit to unsigned.
277 * demangle.c: Change all references to cfront to ARM, since the
278 actual algorithm is the one specified in the Annotated Reference
279 Manual. This was confusing users into thinking that full cfront
280 support was implemented.
281 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
282 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
283 directly to lookup_struct_elt_type, which will do the
284 dereferencing itself.
285 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
286 NULL dereferencing bug for unnamed structs, comment out
289 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
291 * coffread.c (process_coff_symbol): Change PCC argument correction
292 so that it only happens on big-endian targets; so that it only
293 happens if the short or char argument is aligned on an int
294 boundary; and so that it changes the location, rather than the
295 type, of the argument. These changes tend to parallel similar
296 (old) changes in stabsread.c.
298 * coffread.c (coff_read_enum_type): Use the specified size for
299 enums, don't assume that they are int-sized.
301 * c-valprint.c (c_val_print): Don't assume enums are the same as
304 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
305 Rendell, <michael@mercury.cs.mun.ca>.
307 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
309 * language.h (local_decimal_format_custom): Add prototype.
310 * language.c (local_decimal_format_custom): Add function, bug
311 reported by Robert R. Henry (rrh@tera.com).
313 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
315 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
316 by Josef Leherbauer, joe@takeFive.co.at.
318 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
320 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
321 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
322 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
323 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
324 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
325 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
326 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
327 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
329 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
331 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
332 of demangled name fields to NULL if no demangling exists for
333 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
334 symbols if their language is known at the time they are created,
335 but sometimes the language is not known until later.
337 **** start-sanitize-chill ****
338 * ch-typeprint.c (chill_print_type_base): Name changed to
339 chill_type_print_base to match pattern for C and C++ names.
340 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
341 to be consistent with other usages.
342 * ch-typeprint.c (chill_type_print_base): Add support for
343 printing Chill STRUCT types.
344 * ch-valprint.c: Include values.h.
345 * ch-valprint.c (chill_print_value_fields): New function and
346 prototype for printing Chill STRUCT values.
347 * ch-valprint.c (chill_val_print): Fix call to val_print_string
348 that was being called with two args instead of three.
349 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
350 to print Chill STRUCT values.
351 **** end-sanitize-chill ****
353 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
355 * configure.in: added testsuite to configdirs.
357 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
359 * doc/stabs.texi: The `this' pointer is now known by the name
360 `this' instead of `$t'.
362 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
364 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
365 references of TAG_string_type DIEs in user defined types.
366 **** start-sanitize-chill ****
367 * ch-lang.c (chill_create_fundamental_type): Track compiler
368 change that now emits debugging info with the type long for Chill
370 **** end-sanitize-chill ****
372 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
374 * remote-mips.c: New file; implements MIPS remote debugging
376 * config/idt.mt: New file; uses remote-mips.c
377 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
379 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
380 floating point coprocessor.
381 (mips_push_dummy_frame): If not mips_fpu, don't save floating
383 (mips_pop_frame): If not mips_fpu, don't restore floating point
385 (_initialize_mips_tdep): New function; let the user reset mips_fpu
387 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
388 mips_fpu, don't use fp0 as floating point return register.
389 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
392 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
394 * gdb/testsuite: made modifications to testcases, etc., to allow
395 them to work properly given the reorganization of deja-gnu and the
396 relocation of the testcases from deja-gnu to a "tool" subdirectory.
398 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
400 * gdb/testsuite: Initial creation of gdb/testsuite.
401 Migrated dejagnu testcases and support files for testing nm to
402 gdb/testsuite from deja-gnu. These files were moved "as is"
403 with no modifications. This migration is part of a major overhaul
404 of dejagnu. The modifications to these testcases, etc., which
405 will allow them to work with the new version of dejagnu will be
406 made in a future update.
408 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
410 * NEWS: Add reminders for next release.
412 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
414 * mipsread.c (parse_lines): Correct check for files compiled with
417 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
419 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
421 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
423 * Makefile.in (VERSION): GDB-4.8 release!
424 * README, NEWS: Update for release.
426 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
428 * am29k-pinsn.c (print_insn): Minor nits with const.
429 * am29k-tdep.c: More minor nits with arg types for
430 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
432 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
434 * gcc.patch: Update for a different GCC (G++) bug.
435 * main.c (print_gdb_version): Update copyright year to 1993.
436 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
437 conditionalize this file on it. FIXME, right way is to split
438 these into two config files.
439 (ATTACH_DETACH): Define for BSD 4.4
440 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
441 (U_REGS_OFFSET): Revise for 4.4.
442 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
443 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
444 LONG_MAX into this file to avoid cpp "redefinition" warnings.
446 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
448 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
451 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
453 * c-lang.c (c_printstr): Bugfix for length==0 case.
455 * c-lang.c (c_printstr): If a C string ends in a null, don't
458 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
460 * defs.h (STRCMP): Make it work for unsigned chars.
462 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
464 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
465 * config/hp300bsd.mh (REGEX, REGEX1): Define.
466 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
467 define to kludge the large opcode table into two smaller tables,
468 since GCC take exponential space to build the table. Lint.
469 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
471 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
473 * Makefile.in (VERSION): Roll to 4.7.9.
474 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
475 definition here, to handle both BSD 4.3 and 4.4 systems.
476 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
477 * remote.c (alarm): Move declaration to global level, before
478 first reference to it.
479 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
480 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
482 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
484 * remote.c (readchar): forward declare alarm which otherwise looks
485 like an undeclared variable to gcc.
487 * dbxread.c (process_one_symbol): cast enum value N_SO into int
488 when comparing against an int. Avoids superfluous warning from
491 * inflow.c (set_sigint_trap): add cast to assignment from signal.
492 Avoids superfluous warnings from some systems and/or compilers
493 (like vax ultrix 4.2.)
495 * language.c (struct op_print unk_op_print_tab): use the enum
496 values rather naked zeros as initializers. Avoids warnings from
497 ultrix type compilers.
499 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
501 * Makefile.in (VERSION): Roll to 4.7.6.
502 (SFILES_SUBDIR): Add 29k-share/udi_soc.
503 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
504 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
505 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
506 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
507 (depend): Fix bug where nm-files in config files weren't noticed.
508 (make-proto-gdb-1): Avoid changing directories while building new
509 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
511 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
513 * remote.c: Improve error recovery. Allow user to break out
514 of initial connection attempt with INTERRUPT. Treat a timeout
515 while waiting for remote packet like a retry, unless the remote
516 side is actively running user code. Fix a few long printf_filtered's.
518 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
521 * buildsym.c (start_subfile): Allow null file name.
523 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
525 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
526 expects a pointer to complaint rather than a complaint
528 (process_linenos): free the previously allocated subfile name,
529 then allocate the new one from the heap.
531 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
533 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
535 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
537 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
538 Previously, would bogusly index off the bottom of type_vector.
539 (rs6000_builtin_type): Accept type number as argument.
540 (read_type, case '-'): Handle negatives like any other type number.
542 * symfile.c (deduce_language_from_filename): Handle null name.
544 * mips-tdep.c (isa_NAN): Fix byte order dependency.
545 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
546 fixed by sato@sm.sony.co.jp.
548 * xcoffread.c (parmsym): Don't use an initializer to set up
549 this struct symbol. Set it up in initialize_xcoffread.
550 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
551 works on real rs/6000 target with #ifndef FAKING_RS6000.
553 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
555 * stabsread.c (rs6000_builtin_type): Move function from
556 xcoffread.c:builtin_type.
557 * xcoffread.c (builtin_type): Move to stabsread. Remove
558 IBM6000_HOST dependency. Move misplaced comments.
559 (various): Change printf's to complaints.
560 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
561 objfile argument to read_type calls under #if 0.
562 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
563 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
564 * Makefile.in: xcoffread.o is not built by default.
565 * xm-rs6000.h (IBM6000_HOST): Remove.
566 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
567 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
570 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
572 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
573 VALUE_LVAL to be lval_memory so that we don't try to modify wild
574 register numbers when user tries to modify elements in structs
576 * inflow.c (child_terminal_info): Move banner outside of system
578 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
579 passes struct/union arguments by address.
581 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
583 * Based on patch from Kean Johnston <maw@netcom.com>:
584 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
585 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
586 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
588 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
590 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
591 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
593 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
595 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
598 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
600 * stabsread.c (define_symbol): Complain about unrecognized names
601 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
602 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
603 (read_cpp_abbrev): Don't use the class name as part of the
604 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
605 abbrevs. Inspired by Mike Tiemann.
606 (read_tilde_fields): Comment. Remove ancient dead code.
607 Remove erroneous but non-dead code. Simplify. Add complaints.
608 (in general): Remove extraneous (parentheses) in return
611 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
613 * coffread.c (coff_lookup_type): Fix fencepost error reported
614 by Art Berggreen, <arg@opal.acc.com>.
616 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
617 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
619 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
620 test, which is apparently left over from when we used native
621 include files and couldn't depend on the member names being there.
622 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
624 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
626 * mipsread.c: Major overhaul to use new BFD symbol table reading
627 routines. Now swaps information as it is needed, rather than
628 swapping everything when the file is read.
630 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
632 * Makefile.in (TARDIRS): Add sparclite demo dir.
633 (*.tab.c): Change dependency on Makefile to depend on
634 Makefile.in, otherwise it always rebuilds after configuring.
635 Force output *.tab.c file into current directory even in "make"
636 versions that rewrite dependent file names used in command lines.
638 * TODO: Remove some things we did.
639 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
640 * os68k-xdep.c: Remove; useless file (os68k is a target only).
641 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
642 * symtab.h: Eliminate unnamed unions and structs.
644 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
646 * Makefile.in (VERSION): Roll to 4.7.5.
648 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
650 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
651 re-evaluating symbol pointers.
653 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
655 * c-exp.y (lcurly, rcurly): New nonterminals.
656 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
658 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
659 made function static.
660 * parse.c (struct funcall): Moved struct def from parser-defs.h.
661 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
662 * parse.c (start_arglist):
663 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
664 * parser-defs.h (struct funcall): Moved struct def to parse.c.
665 * parser-defs.h (funcall_chain): Moved to parse.c.
666 * printcmd.c (print_frame_nameless_args): Fix prototype.
667 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
668 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
669 * valops.c (typecmp): Moved prototype from values.h.
670 * value.h (typecmp): Moved prototype to valops.c, made static.
671 **** start-sanitize-chill ****
672 * ch-exp.y (yylex): Change way control sequences are disabled.
673 **** end-sanitize-chill ****
675 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
677 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
679 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
681 * mipsread.c (upgrade_type): Build array types correctly, using
682 create_range_type and create_array_type.
684 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
686 * remote-nindy.c: Cleanup.
688 * infrun.c (wait_for_inferior): When rolling back the PC after
689 a breakpoint, call write_pc so that NPC gets rolled back as well
692 * blockframe.c (inside_entry_file, inside_main_func,
693 inside_entry_func): PC of zero is always "bottom of stack".
695 * printcmd.c (print_frame_args, print_frame_nameless_args):
696 Let print_frame_nameless_args decide whether there are any,
697 laying groundwork for possibly later printing 29K args for
698 functions where we have tag words but no symbols.
700 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
702 * Makefile.in: fix GDB doc targets for new doc subdir structure
704 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
706 * stack.c (parse_frame_specification): Parse as many arguments
707 as there are (up to MAXARGS). Pass all of them in argc, argv
708 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
709 many there were, onto SETUP_ARBITRARY_FRAME.
710 * tm-mips.h, tm-sparc.h: Corresponding changes.
711 * mips-tdep.c, sparc-tdep.c: Ditto.
713 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
715 * hp300ux-nat.c: Update copyrights.
716 * mipsread.c (parse_partial_symbols): Complain about block
717 indexes that go backwards. Fix from Peter Schauer.
718 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
719 symbol-file that has no linkage symbols to be read.
720 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
721 from tm- file to xm-file, since they're host dependent.
722 * valarith.c (value_binop): Typo.
724 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
726 * sparclite/aload.c: Add copyleft.
727 * sparclite/crt0.s: Add comment at beginning.
729 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
731 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
732 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
734 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
736 * values.c (value_headof): Fix typo in which VTBL and ARG were
737 being confused for one another.
739 * valops.c (typecmp): Now static.
741 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
742 baseclass--we don't always inherit its virtual function table
745 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
746 pointer correctly in case value_struct_elt moves it around.
748 * valops.c (typecmp): Now static. Also, now groks references
751 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
752 zero on recursive call. If NAME is the name of TYPE, return TYPE.
754 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
756 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
757 to avoid "too much defining" error from native C compiler (!).
759 * Makefile.in (HFILES): Add typeprint.h.
760 * typeprint.[ch]: Update copyrights.
762 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
764 * Makefile.in: Update to match doc/ subdir changes.
766 * config/hp300hpux.mh: No cross-host file needed, just native.
767 * config/go32.mh: Remove nonexistent "native" support.
769 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
770 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
771 * m88k-tdep.c (next_insn): Lint, cleanup.
772 (store_parm_word): Lint.
774 * README: Fix typo (reported by karl@hq.ileaf.com).
776 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
778 * expression.h (BINOP_CONCAT): Document use for self concatenation
779 an integral number of times.
780 * language.c (binop_type_check): Extend BINOP_CONCAT for self
782 * valarith.c (value_concat): Rewrite to support self
783 concatenation an integral number of times.
784 **** start-sanitize-chill ****
785 * Makefile.in (ch-exp.tab.c): Change "expect" message.
786 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
787 eliminate hundreds of spurious shift/reduce and reduce/reduce
788 conflicts that mask the 5 real ones.
789 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
790 * ch-exp.y (integer_literal_expression): Remove production,
792 **** end-sanitize-chill ****
794 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
796 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
797 implied that "no side effects" was nonfunctional.
798 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
799 character string and bitstring concatenation.
800 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
801 * expression.h (exp_opcode): Add BINOP_CONCAT.
802 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
803 * language.c (string_type): Add function to determine if a type
805 * language.c (binop_type_check): Add case for BINOP_CONCAT.
806 * valarith.c (value_concat): New function to concatenate two
807 values, such as character strings or bitstrings.
808 * valops.c (value_string): Remove error stub and implement
810 * value.h (value_concat): Add prototype.
811 **** start-sanitize-chill ****
812 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
813 * ch-exp.y (yylex): Recognize SLASH_SLASH.
814 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
816 **** end-sanitize-chill ****
818 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
820 * c-exp.y (exp): Add production to support direct creation
821 of array constants using the obvious syntax.
822 * c-valprint.c (c_val_print): Set printed string length.
823 * dwarfread.c (read_tag_string_type): New prototype and
824 function that handles TAG_string_type DIEs.
825 * dwarfread.c (process_dies): Add case for TAG_string_type
826 that calls new read_tag_string_type function.
827 * expprint.c (print_subexp): Add support for OP_ARRAY.
828 * gdbtypes.c (create_range_type, create_array_type): Inherit
829 objfile from the index type.
830 **** start-sanitize-chill ****
831 * ch-typeprint.c (chill_print_type): Add case for
833 * ch-valprint.c (chill_val_print): Fix case for
835 **** end-sanitize-chill ****
837 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
839 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
840 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
843 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
845 * c-exp.y (exp:STRING): Convert C strings into array-of-char
846 constants with an explicit null byte terminator. OP_STRING is
847 now used for real string types.
848 * c-lang.c (builtin_type_*): Move declarations to lang.c since
849 they are used by all languages.
850 * c-lang.c (_initialize_c_language): Move initializations of
851 builtin_type_* to lang.c.
852 * c-typeprint.c (c_type_print_varspec_prefix,
853 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
855 * c-valprint.c (c_val_print): Change the way character arrays
856 are printed as strings to be consistent with the way strings
857 are printed when pointer-to-char types are dereferenced.
858 Remove test of print_max before calling val_print_string, which
859 now does it's own test.
860 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
861 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
862 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
863 * gdbtypes.c (builtin_type_*): Add declarations moved from
865 * gdbtypes.c (create_string_type): New function to create real
867 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
868 renamed to TYPE_CODE_STRING.
869 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
870 builtin_type_* types moved from c-lang.c.
871 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
873 * gdbtypes.h (builtin_type_string): Add extern declaration.
874 * gdbtypes.h (create_string_type): Add prototype.
875 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
876 renamed to TYPE_CODE_STRING.
877 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
879 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
880 renamed to TYPE_CODE_STRING.
881 * parse.c (length_of_subexp, prefixify_subexp): Add case for
883 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
884 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
886 * valops.c (allocate_space_in_inferior): New function and
887 prototype, using code ripped out of value_string.
888 * valops.c (value_string): Rewritten to use new function
889 allocate_space_in_inferior, but temporarily disabled until some
890 other support is in place.
891 * valops.c (value_array): New function to create array constants.
892 * valprint.c (val_print_string): Add comment to document use,
893 complete rewrite to fix several small buglets.
894 * value.h (value_array): Add prototype.
895 * value.h (val_print_string): Change prototype to match rewrite.
896 **** start-sanitize-chill ****
897 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
898 * ch-exp.y (match_character_literal): Disable recognition of
899 control sequence form of character literals and document why.
900 **** end-sanitize-chill ****
902 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
904 * nindy-share/nindy.c: Add comments to #endif's to clarify
907 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
908 read_memory to get byte order right.
909 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
910 anymore. This is done in paread.c now. We expect unwind info
911 to hang off of objfiles, and search all of the objfiles when until
913 * (skip_trampoline_code): Cast arg to target_read_memory.
914 * objfiles.h (struct objfile): Add new field obj_private to hold
915 per object file private data (unwind info in this case).
916 * paread.c (read_unwind_info): New routine to read unwind info
917 for the objfile. This data is hung off of obj_private.
918 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
919 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
920 make this easier to access.
922 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
924 * c-valprint.c (cp_print_class_member): Add extern decl.
925 * c-valprint.c (c_val_print): Extract code for printing methods
926 and move it to cp_print_class_method in cp-valprint.c.
927 * c-valprint.c (c_val_print): Extract code to print strings and
928 move it to val_print_string in valprint.c.
929 * cp-valprint.c (cp_print_class_method): New function using
930 code extracted from c_val_print.
931 * valprint.c (val_print_string): New function using code
932 extracted from c_val_print.
933 * value.h (val_print_string): Add prototype.
934 **** start-sanitize-chill ****
935 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
936 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
937 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
938 CHECKBUF, growbuf_by_size): New variables, macros, and support
939 functions for implementing a dynamically expandable temp buffer.
940 * ch-exp.y (match_string_literal): New lexer function.
941 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
942 removed and replaced with new CHECKBUF macro.
943 * ch-exp.y (yylex): Call match_string_literal when appropriate.
944 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
945 **** end-sanitize-chill ****
947 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
949 * Makefile.in: Add info for paread.o.
950 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
952 * blockframe.c (frameless_look_for_prologue): Correct the
954 * gdbtypes.h, gdbtypes.c: Use const in decl of
955 cplus_struct_default, now that pa-gas assembler has been fixed.
956 * hppah-nat.c: Formatting.
957 * hppah-tdep.c: Remove lots of useless externs for variables we
959 * (find_unwind_entry): Speed up by using binary search, and a one
961 * (rp_saved): New routine to see what unwind info says about RP
962 being saved on the stack frame.
963 * (frame_saved_pc): Look for prologue to see if we need to
964 examine the stack for the saved RP or not.
965 * (init_extra_frame_info): Check for prologue, instead of
966 framesize to determine if we are frameless or not.
967 * (frame_chain_valid): Stop backtraces when we run into _start.
968 * (push_dummy_frame): Reformat to make more readable.
969 * (find_dummy_frame_regs): ditto.
970 * (hp_pop_frame): ditto.
971 * (hp_restore_pc_queue): small cleanup.
972 * (hp_push_arguments): ditto.
973 * (pa_do_registers_info): ditto.
974 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
975 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
976 * Define FRAME_CHAIN_VALID.
977 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
980 * paread.c (pa_symtab_read): Use new bfd conventions for
981 accessing linker symbol table.
982 * (pa_symfile_init): Access embedded STAB info via BFD section
983 mechanism and related macros.
986 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
988 * sparc-stub.c: Use a seperate stack for our traps.
989 * Handle recursive traps.
990 * Remove all trap init code. This needs to be done by the
992 * (set_mem_fault_trap): Call exceptionHandler() to setup this
994 * (handle_exception): See if we are at breakinst, if so, then
995 advance PC sp that users can just step out of breakpoint().
996 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
997 new place if SP has changed.
998 * (case 's'): Get rid of this, we can't do it yet.
999 * (case 't'): New command to test any old random feature.
1000 * (case 'r'): New command to reset the system.
1001 * (breakpoint): Add label to breakpoint trap instruction so that
1002 handle_exception() can detect where we are and get past the
1003 breakpoint trivially.
1005 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1007 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1009 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1011 * configure.in: recognise all sparclite variants
1013 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1015 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1016 binary files oring in the right bit.
1018 * main.c, source.c, state.c, symmisc.c: use macros defined in
1019 fopen-{bin|both} when fopening files.
1021 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1023 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1024 from a configuration file (typically including <limits.h>), or to
1025 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1026 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1027 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1028 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1029 * exppritn.c (print_subexp, dump_expression): Add case for
1031 * expression.h (OP_BITSTRING): New expression element type for
1033 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1034 macros to convert between number of expression elements and bytes
1035 to store that many elements.
1036 * i960-tdep.c (leafproc_return): Use new macros to access
1037 minimal symbol name and address fields.
1038 * m88k-pinsn.c (sprint_address): Use new macros to access
1039 minimal symbol name and address fields.
1040 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1041 minimal symbol address field.
1042 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1043 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1044 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1045 Use new BYTES_TO_EXP_ELEM macro.
1046 * parse.c (write_exp_bitstring): New function to write packed
1047 bitstrings into the expression element vector.
1048 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1050 * parser-defs.h (struct stoken): Document that it is used for
1051 OP_BITSTRING as well as OP_STRING.
1052 * parser-defs.h (write_exp_bitstring): Add prototype.
1053 **** start-sanitize-chill ****
1054 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1055 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1056 LOWER, LENGTH): New tokens for keywords.
1057 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1058 upper_lower_argument, length_argument, array_mode_name,
1059 string_mode_name, variant_structure_mode_name): New non-terminals
1061 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1062 * ch-exp.y (match_bitstring_literal): New lexer support function
1063 to recognize bitstring literals.
1064 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1065 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1066 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1067 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1068 * ch-exp.y (yylex): Check tokentab6.
1069 * ch-exp.y (yylex): Call match_bitstring_literal.
1070 **** end-sanitize-chill ****
1072 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1074 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1075 symbol name and value fields.
1077 * c-exp.y (yylex): Make static, to match prototype and other
1080 * expression.h (exp_opcode): Add BINOP_MOD.
1081 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1082 * expprint.c (dump_expression): Handle new BINOP_MOD.
1083 * language.c (binop_type_check): Handle new BINOP_MOD.
1084 * main.c (float_handler): Re-enable float handler when hit.
1085 * valarith.c (language.h): Include, need current_language.
1086 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1087 for integer divide truncates towards zero for negative results.
1088 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1089 * valarith.c (value_binop): Allow arithmetic operations on
1090 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1091 **** start-sanitize-chill ****
1092 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1093 * ch-exp.y (tokentab3): Add MOD and REM.
1094 * ch-exp.y (yylex): Set innermost_block for symbols found
1095 in local scopes. Return LOCATION_NAME for local symbols.
1096 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1097 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1098 **** end-sanitize-chill ****
1100 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1102 * command.c (shell_escape, make_command, _initialize_command):
1103 don't create or use fork if CANT_FORK is defined.
1104 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1105 code written for the IBM PC" remain.
1106 * xm-go32.h: define CANT_FORK
1108 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1110 * remote-sim.c: first attempt at general simulator interface
1111 * remote-hms.c: whitespace
1112 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1113 understand new stack layout. (print_register_hook): print ccr
1114 register in a fancy way.
1116 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1118 * eval.c (language.h): Include.
1119 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1120 to pointer types when the current language is C. It loses for
1121 other languages when the lower index bound is nonzero.
1122 * valarith.c (value_subscript): Take array lower bounds into
1123 account when performing subscripting operations.
1124 * valops.c (value_coerce_array): Add comment describing why
1125 arrays with nonzero lower bounds are dealt with in value_subscript,
1126 rather than in value_coerce_array.
1128 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1130 **** start-sanitize-chill ****
1131 * ch-exp.y (FLOAT_LITERAL): Add token.
1132 * ch-exp.y (literal): Add FLOAT_LITERAL.
1133 * ch-exp.y (match_float_literal): New lexer routine.
1134 * ch-exp.y (convert_float): Remove.
1135 * ch-exp.y (yylex): Call match_float_literal.
1136 * ch-exp.y (yylex): Match single '.' after trying
1137 to match floating point literals.
1138 **** end-sanitize-chill ****
1140 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1141 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1143 * expprint.c (dump_expression): New function for dumping
1144 expression vectors during gdb debugging.
1145 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1146 MULTI_SUBSCRIPT and moved out of BINOP range.
1147 * expression.h (DUMP_EXPRESSION): New macro that calls
1148 dump_expression if DEBUG_EXPRESSIONS is defined.
1149 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1150 * parse.c (length_of_subexp, prefixify_subexp): Change
1151 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1152 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1153 prefixify'ing the expression.
1154 * printcmd.c (print_command_1): Add comment.
1155 **** start-sanitize-chill ****
1156 * ch-exp.y (expression_list): Add useful actions.
1157 * ch-exp.y (value_array_element): Add useful actions.
1158 * ch-exp.y (array_primitive_value): Add production.
1159 * ch-exp.y (yylex): Recognize ',' as a token.
1160 **** end-sanitize-chill ****
1162 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1164 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1165 POSIXize the recursive makes (make [variable assignments] target{s})
1167 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1169 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1170 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1171 CPLUS_MARKER for all SVR4 systems, so follow suit.
1172 * defs.h (strdup_demangled): Remove prototype.
1173 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1174 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1175 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1176 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1177 prim_record_minimal_symbol_and_info): Use new macro
1178 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1179 * minsyms.c (install_minimal_symbols): Use new macro
1180 SYMBOL_INIT_DEMANGLED_NAME.
1181 * stabsread.c (define_symbol): Use new macro
1182 SYMBOL_INIT_DEMANGLED_NAME.
1183 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1184 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1185 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1186 SYMBOL_INIT_DEMANGLED_NAME.
1187 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1188 SYMBOL_DEMANGLED_NAME now tests language itself.
1189 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1190 now tests language itself.
1191 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1192 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1193 mangled name member in the language dependent portion of a symbol.
1194 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1195 mangled name member appropriate for a symbol's language.
1196 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1197 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1198 SYMBOL_DEMANGLED_NAME now tests language itself.
1199 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1200 initializes language dependent portion of symbol.
1201 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1202 demangles and caches the demangled form of symbol names.
1203 * utils.c (fputs_demangled, fprint_symbol): Use current language
1204 to select an appropriate demangling algorithm.
1205 * utils.c (strdup_demangled): Remove, no longer used.
1206 **** start-sanitize-chill ****
1207 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1208 access the Chill mangled name member in the language dependent
1209 portion of a symbol.
1210 * ch-lang.c (chill_demangle): New function, simple demangler.
1211 * defs.h (chill_demangle): Add prototype.
1212 * symtab.h (language_dependent_info): Add struct for Chill.
1213 **** end-sanitize-chill ****
1215 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1217 * Makefile.in (BISON): Add comment that when bison is used, it
1218 must include the "-y" option.
1219 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1220 Remove defines to remap non-yacc symbols, thus backing out of
1221 previous recent changes. Standard policy is that non-yacc parser
1222 generators get fixed, rather than adding bug workarounds in gdb
1223 for each new one that pops up. Expand comment to note this.
1224 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1226 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1228 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1229 case. Use code in N_SOL.
1231 * paread.c: New file that contains all HPPA/HPUX symbol reading
1233 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1234 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1235 * (dbx_symfile_offsets): Make static.
1236 * (pastab_build_psymtabs): New interface routine for paread to
1237 send stabs into dbxread.
1238 * gdb-stabs.h: Remove gobs of HPPA cruft.
1240 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1242 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1244 **** start-sanitize-chill ****
1245 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1246 **** end-sanitize-chill ****
1248 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1249 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1250 and YYDEBUG is not already defined.
1251 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1252 them during the previous replacements.
1253 * printcmd.c (_initialize_printcmd): Update internal documentation
1254 for "set" command to note that the assignment syntax is language
1256 **** start-sanitize-chill ****
1257 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1258 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1259 and YYDEBUG is not already defined.
1260 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1261 single_assignment_action): New terminals and nonterminal for gdb
1262 extensions to chill expression grammer.
1263 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1264 tokens that start with '$' (register names, convenience vars, etc).
1265 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1266 * ch-exp.y (yylex): Call match_dollar_tokens.
1267 **** end-sanitize-chill ****
1269 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1271 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1272 accessing minimal symbol data.
1273 * infcmd.c (read_pc): Use #ifdef, not #if.
1274 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1275 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1276 minimal symbol data.
1278 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1279 frame. Use find_return_regnum to find the caller.
1280 * (find_unwind_entry): New routine to locate stack frame info
1281 associated with a procedure. This looks in the $UNWIND_START$
1282 section in the SOM file.
1283 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1284 figure out where the caller's return address is stored.
1285 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1286 to figure out the frame size for a procedure.
1287 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1288 * (init_extra_frame_info): New routine. Corrects PC and FP for
1289 outermost frame if necessary.
1290 * (frame_chain): New routine, moved from tm-hppa.h.
1291 * (skip_trampoline_code): Handle computed function calls (ie:
1292 calls from $$dyncall).
1293 * (unwind_command): Temporary support function to allow user
1294 to control/observe aspects of the unwind (stack frame) info.
1295 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1296 was in a system call, if so, then read the PC from r31.
1297 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1298 with extra arg for skip_trampoline_code().
1299 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1300 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1301 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1303 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1305 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1306 Call new bfd_get_size() and verify that string table is no larger
1307 than the file that is supposed to contain it.
1308 * symfile.c (syms_from_objfile): Only complain about configured
1309 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1310 current target is the default BFD target.
1312 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1314 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1315 * solib.c (bkpt_names): New array of symbol names to try to
1316 use for the "mapping complete" breakpoint. Configurable
1317 define SOLIB_BKPT_NAME is first one to try.
1318 * solib.c (find_solib): Test debug_base for nonzero rather
1319 than just greater than zero.
1320 * solib.c (enable_break): Use bkpt_names to look up address
1321 at which to set "mapping complete" breakpoint.
1323 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1325 * defs.h (STRCMP, STREQ, STREQN): New macros.
1326 * defs.h (demangle_and_match): Remove prototype.
1327 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1328 and STREQN defined in defs.h.
1329 * dwarfread.c (set_cu_language): For completely unknown languages,
1330 try to deduce the language from the filename. Retain behavior
1331 that for known languages we don't know how to handle, we use
1333 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1334 and demangled name fields in symbol.
1335 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1336 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1337 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1338 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1339 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1340 Replace usages throughout.
1341 * elfread.c (demangle.h): Include.
1342 * elfread.c (record_minimal_symbol): Remove prototype and function.
1343 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1344 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1345 * infcmd.c (jump_command): Remove code to demangle name and add
1346 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1347 * minsyms.c (demangle.h): Include.
1348 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1349 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1350 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1351 * mipsread.c (psymtab_language): Add static variable.
1352 * stabsread.c (demangle.h): Include.
1353 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1354 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1355 * stack.c (return_command): Remove explicit demangling of name
1356 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1357 * symfile.c (demangle.h): Include.
1358 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1359 to match macros in symfile.h and allow them to be compiled
1360 if INLINE_ADD_PSYMBOL is not true.
1361 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1362 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1363 Add code to demangle and cache C++ symbol names. Use macro form
1364 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1365 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1366 Remove, also defined in symfile.c, which we already fixed.
1367 * symtab.c (expensive_mangler): Remove prototype and function.
1368 * symtab.c (find_methods): Remove physnames parameter and fix
1370 * symtab.c (completion_list_add_symbol): Name changed to
1371 completion_list_add_name.
1372 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1373 the normal symbol name and the cached C++ demangled name.
1374 * symtab.c (lookup_demangled_partial_symbol,
1375 lookup_demangled_block_symbol): Remove prototypes and functions.
1376 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1377 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1378 Remove code to try demangling names and matching them.
1379 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1380 Fix to try matching the cached demangled name if no match is
1381 found using the regular symbol name.
1382 * symtab.c (find_methods): Remove unused physnames array.
1383 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1384 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1385 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1386 C++ demangled symbol names.
1387 * symtab.h: Much reformatting of structures and such to add
1388 whitespace to make them more readable, and make them more
1389 consistent with other gdb structure definitions.
1390 * symtab.h (general_symbol_info): New struct containing fields
1391 common to all symbols.
1392 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1393 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1394 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1395 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1396 symbol): Use general_symbol_info struct.
1397 * utils.c (demangle_and_match): Remove, no longer used.
1398 * valops.c (demangle.h): Include.
1399 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1400 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1401 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1402 symmisc.c, symtab.c, valops.c: Replace references to minimal
1403 symbol fields with appropriate macros.
1404 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1405 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1406 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1407 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1408 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1409 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1410 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1411 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1412 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1413 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1414 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1415 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1416 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1417 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1419 * buildsym.c (start_subfile, patch_subfile_names): Default the
1420 source language to what can be deduced from the filename.
1421 * buildsym.c (end_symtab): Update the source language in the
1422 allocated symtab to match what we have been using.
1423 * buildsym.h (struct subfile): Add a language field.
1424 * c-typeprint.c (c_print_type): Remove code to do explicit
1426 * dbxread.c (psymtab_language): Add static variable.
1427 * dbxread.c (start_psymtab): Initialize psymtab_language using
1428 deduce_language_from_filename.
1430 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1432 * valprint.c (val_print): Reorganize comment and add note
1433 about dependency on target byte ordering.
1434 **** start-sanitize-chill ****
1435 * ch-exp.y (value_array_slice): Fix typo.
1436 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1437 byte sized ints are assumed to be char strings and printed with
1438 string syntax. In chill, arrays of chars and arrays of
1439 bytes/ubytes are distinquishable, and printed appropriately.
1440 **** end-sanitize-chill ****
1442 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1444 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1445 read/write routines for HPUX.
1447 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1448 branch targets to compute target address using const from previous
1449 instruction if necessary.
1450 * Add `Q' operator to print out bit position field various
1452 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1453 cleanups, use new code from Utah.
1454 * (store_inferior_registers): Update to new code from Utah.
1455 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1456 * (fetch_register): Clear out priv level when reading PCs.
1457 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1458 * Remove decl of errno, #include wait.h and target.h.
1459 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1460 were inside of a kernel call. If so, then PC is in a different
1461 register. Also, mask out bottom two bits of all PCs so as not to
1462 confuse higher level code.
1463 * (push_dummy_frame): Create from #define in tm-hppa.h.
1464 * (find_dummy_frame_regs): Update from Utah.
1465 * (hp_pop_frame): Create from #define in tm-hppa.h.
1466 * (hp_restore_pc_queue): New, from Utah.
1467 * (hp_push_arguments): Big fixes from Utah.
1468 * (pa_do_registers_info, pa_print_registers): Only print out fp
1470 * (skip_trampoline_code): New routine to deal with stubs that
1471 live in nowhereland between callers and callees.
1472 * i860-tdep.c: Remove decl of attach_flag.
1473 * infrun.c (wait_for_inferior): Add new macro
1474 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1475 at by PC will be nullified. If so, then step the target once more
1476 so as to avoid confusing the user.
1477 * (just before step_over_function:): Use stop_func_start, not
1478 stop_pc when checking for the existance of line number info.
1479 stop_func_start will reflect the proper address of the target
1480 routine, not of the stub that we may be traversing to get there.
1481 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1482 to deal with the stubs that PA compilers sometimes stick between
1483 callers and callees. Also, define FLAGS_REGNUM for access to the
1485 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1487 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1488 write gr0, PC regs, and PSW!
1489 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1490 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1492 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1493 * Define struct unwind_table_entry.
1494 * valops.c (call_function_by_hand): Add another arg to
1495 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1498 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1500 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1502 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1504 * Makefile.in (VERSION): Bump to 4.7.4.
1505 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1506 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1507 * Makefile.in (HFILES): Add valprint.h.
1508 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1509 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1510 * typeprint.c, typeprint.h: New files for language independent
1511 type printing functions.
1512 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1513 type printing functions and definitions.
1514 * valprint.h: New include file for language independent value
1515 printing definitions.
1516 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1517 dependent value printing functions.
1518 * c-exp.y (production ptype): Add range_type variable and use new
1519 create_range_type function.
1520 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1521 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1522 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1523 "const static" to ANSI-conformant "static const".
1524 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1525 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1527 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1528 * coffread.c (decode_type): Add range_type variable and call to
1529 new create_range_type function.
1530 * complaints.c (complain): Remove unused val variable.
1531 * complaints.c (_initialize_complaints): Make it void.
1532 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1533 variable and call new create_range_type function.
1534 * defs.h (enum val_prettyprint): Move enum from value.h to here
1535 so we can avoid having to include value.h just for prototypes that
1536 need the enum (thanks ANSI).
1537 * dwarfread.c (struct_type): Local anonymous_size variable is
1538 only used if !BITS_BIG_ENDIAN.
1539 * dwarfread.c (decode_subscript_data_item): Add rangetype
1540 variable and call new create_range_type function.
1541 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1543 * eval.c (evaluate_subexp): Remove unused local variable name
1544 and the statement with no side effects that initializes it.
1545 * expprint.c (print_subexp): Change local_printstr to
1547 * gdbtypes.c (create_range_type): New function that creates
1548 a range type using code fragments from object file readers as
1549 an example of what has to be initialized.
1550 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
1551 and high_bound parameters, replaced with a single range_type
1552 parameter. Change function body to use passed in range_type
1553 rather than handcrafting one.
1554 * gdbtypes.h (create_range_type): Add prototype.
1555 * gdbtypes.h (create_array_type): Change prototype parameters.
1556 * infrun.c (normal_stop): Remove unused local variables tem and c.
1557 * infrun.c (hook_stop_stub): Return 0 rather than random value.
1558 * language.c (unk_lang_print_type, unk_lang_val_print): Add
1559 stub functions that call error if called.
1560 * language.c (unknown_language_defn, auto_language_defn,
1561 local_language_defn): Add initializers unk_lang_print_type and
1563 * language.h (struct language_defn): Reformat for larger
1564 comments, add la_print_type and la_val_print members. Add
1565 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
1566 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
1567 * m2-lang.c (m2_create_fundamental_type): Remove unused local
1569 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
1571 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
1572 * main.c (execute_command): Remove unused local variable cmdlines.
1573 * main.c (echo_command), stabsread.c (read_type), printcmd.c
1574 (clear_displays), symmisc.c (block_depth), values.c
1575 (clear_value_history):
1576 Make testing of truth value of assignment result explicit.
1577 * mipsread.c (upgrade_type): Update FIXME to include future use
1578 of create_range_type.
1579 * printcmd.c (ptype_command, ptype_eval, whatis_command,
1580 whatis_exp, maintenance_print_type): Move prototypes and functions
1582 * printcmd.c (_initialize_printcmd): Move add_com calls for
1583 ptype_command and whatis_command to new typeprint.c.
1584 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
1585 * source.c (find_source_lines): Local variable c only used
1586 when LSEEK_NOT_LINEAR is defined.
1587 * stabsread.c (read_array_type): Use new create_range_type
1589 * stabsread.c (read_range_type): Add new index_type variable and
1590 call new create_range_type function rather than handcrafting
1592 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
1593 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
1594 * symtab.c (type_print_base usages): Use c_type_print_base.
1595 * symtab.c (type_print_varspec_prefix usages): Use
1596 c_type_print_varspec_prefix.
1597 * symtab.c (type_print_method_args usages): Use
1598 cp_type_print_method_args.
1599 * valprint.c: Completely ripped apart and the fragments used
1600 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
1601 valprint.h. Remaining stuff is language independent.
1602 * value.h (struct fn_field): Forward declare for prototypes.
1603 * value.h (type_print_1): Remove prototype.
1604 * value.h (enum val_prettyprint): Moved to defs.h.
1605 * value.h (typedef_print): Prototype renamed to c_typedef_print.
1606 * value.h (baseclass_offset): Add prototype.
1607 **** start-sanitize-chill ****
1608 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
1609 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
1610 * ch-typeprint.c: New file for language dependent type printing.
1611 * ch-valprint.c: New file for language dependent value printing.
1612 * ch-exp.y (parse_number): Remove prototype and stub function.
1613 * ch-exp.y (decode_integer_literal): Removed unused digits and
1615 * ch-exp.y (convert_float): Completely ifdef out for now.
1616 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
1617 ch-lang.c (chill_op_print_tab):
1618 Change from ANSI-obsolescent "const static" to ANSI-conformant
1620 * ch-exp.y (yylex): Add unhandled storage class enumeration
1621 literals to switch statement for completeness.
1622 * ch-lang.c (chill_create_fundamental_types): Remove unused
1623 nbytes variable. Change dummy type to 2 bytes to match int.
1624 Handle FT_VOID types gratuituously added to chill DWARF by
1625 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
1626 type rather than a one byte TYPE_CODE_INT type.
1627 * ch-lang.c (chill_language_defn): Add chill_print_type and
1629 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
1630 **** end-sanitize-chill ****
1632 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
1634 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
1635 bfd_get_symbol_leading_char instead.
1637 * coffread.c (EXTERNAL_NAME): New macro for removing possible
1638 leading character from names.
1639 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
1640 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
1641 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
1643 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
1644 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
1645 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
1646 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
1647 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
1648 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
1649 * symfile.c (syms_from_objfile): Insert debugging check to test
1650 NAMES_HAVE_UNDERSCORE setting against the BFD support.
1652 * doc/gdbint.texinfo (Host Conditionals): Remove
1653 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
1655 (Target Conditionals): Remove all of the above.
1657 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
1659 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
1660 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
1662 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
1664 * coffread.c (decode_type): catch negative tagndx fields generated
1666 * exec.c: comment out string following #endif.
1667 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
1668 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
1670 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
1671 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
1673 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
1675 * complaints.c: New file, code moved from utils.c.
1676 * complaints.c (complain): Made into a varargs function.
1677 * complaints.h: New file, code moved from symfile.h.
1678 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
1679 * Makefile.in (HFILES): Add complaints.h.
1680 * Makefile.in (OBS): Add complaints.o.
1681 * symfile.c (complaint_root, stop_whining, complaint_series,
1682 complain, clear_complaints, add_show_from_set for stop_whining):
1683 Moved to complaints.c.
1684 * symfile.h (struct complaint, complaint_root decl, complain
1685 prototype, clear_complaints prototype): Moved to complaints.h.
1686 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
1687 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
1688 complaints.h. Remove casts from arguments to complain(),
1689 which is now a varargs function, and remove unnecessary
1690 placeholder zero args.
1691 * defs.h (begin_line): Add prototype.
1692 * defs.h (vprintf_filtered): Add prototype.
1693 * dwarfread.c (varargs.h): Remove, no longer needed.
1694 * dwarfread.c (dwarfwarn): Remove prototype and function.
1695 * dwarfread.c (complaints): Define a bunch of complaints.
1696 * dwarfread.c (SQUAWK): Remove macro defs, convert all
1697 usages to standard complain() calls.
1698 * utils.c (begin_line): New function that ensures that
1699 whatever gets filter-printed next starts on its own line.
1700 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
1701 but to stdout (calls vfprintf_filtered internally).
1703 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
1705 * remote.c: Avoid printf_filtered line limit. Suggested by
1706 Robert R. Henry, <rrh@tera.com>.
1707 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
1709 * main.c (main): Accept --silent as well as --quiet. Change +help
1710 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
1712 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
1713 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
1715 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
1717 * tm-nindy960.h, remote-nindy.c: Lint.
1719 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
1721 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
1722 a optional type to decorate as an array type, the type of the
1723 index, and the bounds of the array. Records this additional info
1724 in the array type for use with languages with nonzero array
1726 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1727 to note that arrays may have bounds.
1728 * gdbtypes.h (create_array_type): Update prototype.
1729 * c-exp.y (ptype production): Adjust for new create_array_type
1730 calling conventions.
1731 * coffread.c (decode_type): Call create_array_type rather than
1732 handcrafting array types.
1733 * convex-tdep.c (value_type): Remove, now use create_array_type.
1734 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1735 vector_type into calls to create_array_type.
1736 * dwarfread.c (decode_subscr_data): Name changed to
1737 decode_subscript_data_item throughout.
1738 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1739 create_array_type. Now records index type and range as well.
1740 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1741 change to use create_array_type.
1742 * dwarfread.c (read_subroutine_type): Test existing user defined
1743 types before decorating them, to ensure they are blank, and
1744 complain about it if they are not.
1745 * dwarfread.c (decode_fund_type): For unrecognized types, always
1746 return some valid type (type integer). If the unrecognized type
1747 cannot be an implementation defined type, complain as well.
1748 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1749 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1750 * mipsread.c (upgrade_type): Add FIXME comment that code to
1751 handcraft arrays should be replaced with call to create_array_type.
1752 * stabsread.c (read_array_type): Replace code to handcraft
1753 array types with call to create_array_type.
1754 * valprint.c (type_print_varspec_prefix): Minor formatting
1755 change, join lines that don't need to be split.
1757 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1759 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1760 decl for attach_flag, it now lives in inferior.h.
1761 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1762 Make most functions static.
1763 * hppah-nat.c: General cleanups, remove BSD specific code (since
1764 that all lives in hppab-nat.c).
1765 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1766 Change sense of test against inside_entry_file(). This fix is
1768 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1769 to read/write_register_bytes().
1770 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1771 work around PA-GAS assembler bug. Also, add trailing */ to some
1773 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1774 Same reason as above.
1776 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1778 * mipsread.c (parse_symbol): When checking whether a structured
1779 type is an enum, check qualifiers of its first member, as well as
1780 the base type of the member. Bug found and fixed by John M.
1781 Farrell, <farrell@fjord.reo.dec.com>.
1783 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1784 * remote-vx.c: Don't include vx-share/reg.h.
1785 * vx-share/ptrace.h: Reproduce from scratch.
1786 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1787 * Makefile.in: Remove references to removed files, and to removed
1788 29k-share directories.
1790 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1792 * c-lang.c (_initialize_c_language): Name changed from
1794 * m2-lang.c (_initialize_m2_language): Name changed from
1796 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1797 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1798 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1799 expression parsing into c-lang.c and m2-lang.c respectively.
1800 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1801 m2-exp.y respectively.
1802 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1803 and m2-* files respectively.
1804 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1805 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1806 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1807 * expression.h (struct block): Forward declaration for prototypes.
1808 * language.h (struct objfile): Forward declaration for prototypes.
1809 **** start-sanitize-chill ****
1810 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
1811 * Makefile.in (HFILES): Add ch-lang.h.
1812 * Makefile.in (OBS): Add ch-lang.o.
1813 * ch-exp.y: Migrate code that has nothing to do with expression
1814 parsing into ch-lang.c.
1815 * ch-lang.c: New file, code migrated from c-exp.y.
1816 * ch-lang.h: New file, internal interface between ch-* files.
1817 * ch-lang.c (_initialize_chill_language): Name changed from
1818 _initialize_chill_exp.
1819 **** end-sanitize-chill ****
1821 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
1822 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
1823 * config/amix.mh (NATDEPFILES): Add.
1824 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
1827 * dwarfread.c (decode_subscr_data): Remove spurious test that
1828 accepted only integer subscript types. We don't do anything
1829 with the type at the moment anyway.
1831 **** start-sanitize-chill ****
1832 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
1834 * ch-exp.y (match_character_literal): Fix case where no
1835 match at all is found.
1836 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
1837 width types. For example, "INT" is always 2 bytes regardless
1838 of the values of any TARGET_*_BIT macros. So use explicit
1839 numeric sizes for the types.
1840 **** end-sanitize-chill ****
1842 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
1844 * c-exp.y (c_create_fundamental_type): New function to create
1845 language specific fundamental types for C.
1846 * m2-exp.y (m2_create_fundamental_type): New function to create
1847 language specific fundamental types for Modula 2.
1848 * c-exp.y (c_language_defn, cplus_language_defn): Add
1849 c_create_fundamental_type to language struct initializers.
1850 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
1851 to language struct initializers.
1852 * dwarfread.c (expression.h, language.h): Include.
1853 * dwarfread.c (ftypes): New array to hold fundamental types
1854 for current compilation unit.
1855 * dwarfread.c (cu_language_defn): New pointer to language
1856 struct for language of current compilation unit.
1857 * dwarfread.c (dwarf_fundamental_type): New function to
1858 create/lookup fundamental types.
1859 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
1860 * dwarfread.c (throughout): Replace lookup_fundamental_type
1861 with dwarf_fundamental_type.
1862 * dwarfread.c (read_file_scope): Zero out ftypes for each new
1863 compilation unit (may be different language or different objfile).
1864 * gdbtypes.c (lookup_fundamental_type): Move actual type
1865 creations into language specific fundamental type creation
1866 functions and call via create_fundamental_type. Add comment
1867 about this function being obsolescent.
1868 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
1869 sized signed and unsigned integers.
1870 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
1871 * language.c (language_def): New function to lookup a language
1872 struct given it's enumeration.
1873 * language.h (struct language_defn): Add la_fund_type, a pointer
1874 to a function that creates fundamental types for this language.
1875 * language.h (create_fundamental_type): New macro to create
1876 fundamental types based on the current language.
1877 * language.h (language_def): Add prototype.
1878 * language.c (unk_lang_create_fundamental_type): New function
1879 for initializing language structs, calls error if called.
1880 * language.c (unk_language_defn, auto_language_defn,
1881 local_language_defn): Use unk_lang_create_fundamental_type.
1882 **** start-sanitize-chill ****
1883 ch-exp.y (chill_create_fundamental_type): New function.
1884 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
1885 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
1886 **** end-sanitize-chill ****
1888 **** start-sanitize-chill ****
1889 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
1891 * dwarfread.c (CHILL_PRODUCER): Add producer string for
1893 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
1894 as GCC_PRODUCER and GPLUS_PRODUCER.
1895 **** end-sanitize-chill ****
1897 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
1899 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
1902 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
1904 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
1905 rather than '$'. This particular piece of braindamage is
1906 spreading like ooze. It's now infected libiberty, deja-gnu,
1908 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
1909 hardwired '$' character.
1911 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
1913 (Changes to break incredibly ugly, unmaintainable 750 line
1914 read_struct_type function up into managable pieces.)
1915 * Makefile.in (VERSION): Bump to 4.7.3.
1916 * stabsread.c (struct field_info): Local struct definition.
1917 * stabsread.c (read_member_functions, read_struct_fields,
1918 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
1919 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
1920 functions from fragmented read_struct_type.
1921 * stabsread.c (stabs_general_complaint): Catchall complaint.
1922 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
1923 symbol name continuation code. Use macro throughout.
1924 * stabsread.c (various places): Replace add-one-to-pointer
1925 with pointer increment.
1926 * stabsread.c (read_type): Retain function local copy of type
1927 descriptor. Rearrange code calling read_struct_type() to match
1929 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
1930 a single blank as the name of nameless enumerations. Recognize
1931 this special case and set nameless flag.
1932 **** start-sanitize-chill ****
1933 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
1935 * ch-exp.y (access_name): New non-terminal token and
1937 * ch-exp.y (general_procedure_name): Now a terminal token.
1938 * ch-exp.y (location): Expand production.
1939 * ch-exp.y (match_simple_name_string): New function.
1940 * ch-exp.y (yylex): Call match_simple_name_string and return
1941 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
1942 **** end-sanitize-chill ****
1944 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
1946 * munch: Backslash escape vertical bar characters inside
1947 grep patterns since they have special meaning for some greps.
1948 * parse.c (write_exp_string): Complete rewrite to store string
1949 contants as a leading explicit length, followed by the string data,
1950 followed by a trailing explicit length.
1951 * eval.c (evaluate_subexp), expprint.c (print_subexp),
1952 parse.c (length_of_subexp), parse.c (prefixify_subexp):
1953 Use recorded explicit length of strings in expression elements,
1954 rather than strlen. Adjust code to skip over strings stored in
1955 expression elements, and code to access strings, to account for
1956 new leading explicit size expression element.
1957 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
1958 0, to avoid negative expression element indices.
1959 * valops.c (search_struct_method): Minor whitespace change.
1961 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
1963 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
1964 which together maintain a dynamically expandable static buffer
1965 for the lexer to use when translating C strings to their internal
1966 form (other future uses possible). Fix parsing of C style strings
1967 to do the normal C style input conversions of escaped character
1969 * valops.c (value_string): Remove translation of escaped
1970 character sequences, now done in C expression parser.
1971 * language.h (PRINT_LITERAL_FORM): New macro that takes character
1972 and decides if it should be printed in literal form or some other
1973 form, based on it's ASCII value and setting of sevenbit_strings.
1974 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
1975 macro, change indentation style.
1976 **** start-sanitize-chill ****
1977 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
1978 * ch-exp.y (chill_printstr): First cut at real function instead
1980 **** end-sanitize-chill ****
1982 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1984 * nindy-share/stop.h: fixed bogus comment-end in copyright message
1986 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
1988 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
1990 * defs.h (sevenbit_strings): Add declaration.
1991 * defs.h (printchar): Replace with gdb_printchar.
1992 * language.h (language_defn): Add new function pointers
1993 la_printchar and la_printstr, to do language dependent
1994 printing of characters and strings.
1995 * language.h (local_printchar, local_printstr): New macros
1996 to call language dependent functions pointed to by la_printchar
1997 and la_printstr respectively.
1998 * c-exp.y (emit_char, c_printchar, c_printstr): New language
1999 dependent functions for printing characters and strings.
2000 * c-exp.y (c_language_defn, cplus_language_defn): Add
2001 c_printchar and c_printstr.
2002 * command.c (do_setshow_command): Rename printchar use to
2004 * expprint.c (print_subexp): Replace C style string output
2005 with call to local_printstr.
2006 * language.c (unk_lang_printchar, unk_lang_printstr):
2007 New stubs, currently errors.
2008 * language.c (unknown_language_defn, auto_language_defn,
2009 local_language_defn): Add unk_lang_printchar and
2011 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2012 language dependent functions to print characters and strings.
2013 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2014 * utils.c (printchar): Renamed to gdb_printchar.
2015 * valprint.c (print_string): Remove prototype, function moved
2016 to c-exp.y, where it becomes c_printstr.
2017 * valprint.c (print_max): Made global for reference from the
2018 language dependent printing routines in *-exp.y.
2019 * valprint.c (repeat_count_threshold): New variable with function
2020 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2021 Change all references to old macro to references to new variable.
2022 * valprint.c (value_print, val_print): Replace calls to
2023 print_string with calls to local_printstr.
2024 * valprint.c (val_print): Replace C style character printing
2025 with call to local_printchar.
2026 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2027 * valprint.c (_initialize_valprint): Add add_show_from_set
2028 call for setting up repeat_count_threshold as print variable.
2029 **** start-sanitize-chill ****
2030 * ch-exp.y (decode_integer_value): New function.
2031 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2032 * ch-exp.y (chill_printchar, chill_printstr): New language
2033 dependent functions for printing characters and strings.
2034 * ch-exp.y (chill_language_defn): Add chill_printchar and
2036 **** end-sanitize-chill ****
2038 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2040 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2041 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2042 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2044 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2046 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2047 and assume the process has been killed.
2049 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2051 * remote-udi.c (udi_open): Reset vars so that user can re-run
2052 programs without leaving GDB.
2053 * (many routines): Slightly improve error handling.
2054 * (download): Zero out BSS by longs instead of bytes to avoid
2055 timeouts in real hardware.
2056 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2057 that connection is no longer in use after shutdown() of socket.
2058 This keeps GDB from dying of a SIGPIPE when you issue multiple
2059 `target udi' commands.
2061 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2063 * language.h (language_format_info): New structure to bundle
2064 local formatting information.
2065 * language.h (language_defn): Replace individual format info
2066 with language_format_info structs.
2067 * language.h (local_*_format, local_*_format_prefix,
2068 local_*_format_specifier, local_*_format_suffix): New macros
2069 for binary/octal/decimal/hex formats to access info elements.
2070 * c-exp.y (c_language_defn): Update for new format handling.
2071 * m2-exp.y (m2_language_defn): Update for new format handling.
2072 * dbxread.c (language.h): Include for partial-stab.h use.
2073 * mipsread.c (expression.h, language.h): Include for
2075 * defs.h (local_hex_format, local_hex_format_custom,
2076 local_hex_string, local_hex_string_custom): Move to language.h.
2077 * language.c (local_hex_format_custom, local_hex_string,
2078 local_hex_string_custom, local_octal_format_custom): Use new
2080 * language.c (unknown_language_defn, auto_language_defn,
2081 local_language_defn): Update for new format handling.
2082 * printcmd.c (print_scalar_formatted): Use new macros
2083 to access decimal and binary format info for printing.
2084 **** start-sanitize-chill ****
2085 * c-exp.y (chill_language_defn): Update for new format handling.
2086 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2087 * ch-exp.y (decode_integer_literal): Add function
2088 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2089 * ch-exp.y (builtin_type_chill_char): Add definition.
2090 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2091 **** end-sanitize-chill ****
2093 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2095 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2097 (aix_framedata): added nosavedpc field.
2098 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2100 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2101 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2102 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2103 instructions as function_frame_info does. Expand special case of
2104 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2106 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2108 (function_frame_info): Set frameless if the function has no frame,
2109 and set nosavedpc if the PC was not saved. Handle gcc generated
2110 stfd 31,-4(31); st 31, -12(31) correctly.
2111 (frameless_function_invocation): New second argument pcsaved; if 0
2112 return whether the function has a frame, if 1 return whether the
2114 (frame_initial_stack_address): Correct typo: cache registers for
2115 callee_fi, not for fi, (avoids reading garbage memory locations).
2117 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2119 * infrun.c (wait_for_inferior (just before step_over_function
2120 label)): Change test for stepping into subroutine to check for the
2121 presence of line number info. This makes stuff compiled with -g1
2122 cause GDB to not lose control when stepping.
2124 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2125 Improve comments as well.
2127 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2129 * Makefile.in (VERSION): Bump to 4.7.2
2130 * symtab.c (find_pc_symtab): Fix return of random value
2132 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2133 Makefile since it contains sed patterns used in generation.
2134 Add sed pattern to also delete #include of any malloc.h.
2135 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2136 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2137 function names to conform to K&R terminology with respect to
2138 logical and bitwise operators:
2139 UNOP_ZEROP => UNOP_LOGICAL_NOT
2140 UNOP_LOGNOT => UNOP_COMPLEMENT
2141 BINOP_LOGAND => BINOP_BITWISE_AND
2142 BINOP_LOGXOR => BINOP_BITWISE_XOR
2143 BINOP_LOGIOR => BINOP_BITWISE_IOR
2144 BINOP_AND => BINOP_LOGICAL_AND
2145 BINOP_OR => BINOP_LOGICAL_OR
2146 PREC_OR => PREC_LOGICAL_OR
2147 PREC_AND => PREC_LOGICAL_AND
2148 PREC_LOGIOR => PREC_BITWISE_IOR
2149 PREC_LOGXOR => PREC_BITWISE_XOR
2150 PREC_LOGAND => PREC_BITWISE_AND
2151 value_zerop() => value_logical_not()
2152 value_lognot() => value_complement()
2153 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2154 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2155 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2156 and is nonexistant in some SVR4 based systems.
2157 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2158 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2160 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2161 * source.c (source_info): Fix minor nits, print "1 line" rather
2162 than "1 lines", and "language is <lang>".
2163 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2164 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2165 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2167 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2168 **** start-sanitize-chill ****
2169 * ch-exp.y: New expression parser, for GNU-Chill.
2170 * defs.h (enum language): Add language_chill.
2171 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2172 LANG_MODULA2 a recognized language.
2173 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2174 Chill as well as Modula-2.
2175 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2176 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2177 * language.c (set_language_command): Add chill.
2178 * language.c (binop_result_type, integral_type, character_type,
2179 boolean_type, structured_type, value_true, binop_type_check):
2180 Add language_chill cases.
2181 * language.h (_LANG_chill): Define.
2182 * symfile.c (deduce_language_from_filename): Recognize the
2183 filename extensions ".chill", ".c186", and ".c286" for Chill.
2184 * valprint.c (typedef_print): Add case for language_chill.
2185 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2186 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2187 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2188 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2190 * Makefile.in (distclean): Add target ch-exp.tab.c.
2191 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2192 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2193 * eval.c (evaluate_subexp): Add OP_BOOL case.
2194 * expprint.c (print_subexp): Add OP_BOOL case.
2195 **** end-sanitize-chill ****
2197 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2199 * infcmd.c (set_environment_command): Avoid skipping first
2200 char of env value if an '=' appears in it. Bug report and fix
2201 by Mark Jungerman, <maj@lucid.com>.
2203 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2205 * infcmd.c (step_over_calls): Improve comments.
2206 * symtab.c (find_pc_psymtab): Clean up a bit.
2207 * (find_pc_symtab): Fix comments, clean up code.
2208 * (find_pc_line): General cleanups, efficiency improvements.
2209 Also, don't return garbage when some line info exists, but there
2212 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2214 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2215 member, and the stat pointer passed to vmap_symtab was NULL, the
2216 wrong vmap entries would be modified. Fixes behavior where
2217 attempting to load symbols for a module with no member would mess
2218 up already read in symbols.
2220 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2222 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2223 29k-share/dfe/mini2udi.o.
2224 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2225 * alldeps.mak, depend: Update to deal with removal of
2226 aforementioned files.
2227 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2228 requirement for useless 'program' argument. Clean up
2229 udi_create_inferior, and udi_load to call common download()
2230 routine. Create download routine to load remote hosts directly
2231 (with the help of BFD) so that we don't need yank.c and
2233 Fix udi_detach to call UDIDisconnect with
2234 the right arguments. Clean up udi_resume, don't assign tip_error
2235 twice. Clean up udi_wait, straighten out status codes. Make
2236 udi_kill really work.
2238 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2240 * c-exp.y: separated host/target idea of integer type size,
2241 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2242 UINT and CHAR rules. (parse_number): work out the targetwise type
2243 of a number based upon it's size and qualifiers. (yylex): chars
2244 are now treated the same way as ints.
2246 * source.c (indentify_source_line): don't core dump if wanted
2247 line is larger than number of lines in source. (can happen when
2248 coff gets confused about #included source).
2250 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2252 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2253 when debugging a program with 100 shared libraries.
2255 * solib.c (solib_map_sections): Always close the BFD we open.
2256 Free all malloc'd storage we allocate, too, including error cases.
2257 (struct so_list): Remove unused so_bfd member.
2258 (clear_solib): Don't bother closing so_bfd.
2260 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2261 cacheable. `So many symbol files, so little file descriptors.'
2263 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2265 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2266 Stubs should stand alone as much as possible.
2268 * source.c (show_directories): Avoid printf_filtered length prob
2269 pointed out by Jonathan Stone.
2271 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2272 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2273 <Lee_Cooprider@vos.stratus.com>.
2275 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2277 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2278 struct, not struct itself.
2279 * serial.h (serial_restore): Fix prototype, takes pointer not
2282 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2284 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2285 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2287 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2289 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2290 Stubs should stand alone as much as possible.
2292 * README: Add remote-es1800.c and remote-st2000.c to table.
2293 * go32-nat.c: Remove, there is no native go32 support.
2294 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2296 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2298 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2299 new routines to deal with sending SIGINTs to attached processes
2300 when the user interrupts the controlling GDB.
2301 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2302 the aforementioned routines when waiting for the attached process.
2304 * elfread.c, mipsread.c: Include <string.h>.
2305 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2306 * serial.h: Add prototype for serial_restore().
2308 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2310 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2311 minimal_symbol_count, because the NULL symbol is not included in
2312 the count. This prevented this function from finding the last
2313 symbol in the table.
2315 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2317 * dbxread.c (process_one_symbol): if not defined
2318 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2319 the start of the function, not just after N_FUN.
2321 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2323 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2324 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2325 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2326 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2327 file. Remove preprocessor defines that previously did remapping.
2329 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2331 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2332 Bug fix courtesy of Alexander Klaiber.
2334 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2336 hp300 native support (hp300hpux untested).
2338 * hp300ux-xdep.c: removed.
2339 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2340 * xm-hp300hpux.h: updated copyright.
2341 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2342 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2343 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2344 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2345 fork-child.o coredep.o corelow.o.
2346 (NAT_FILE, NATDEPFILES): new macros.
2347 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2348 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2350 (NAT_FILE, NATDEPFILES): new macros.
2351 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2353 Vax ultrix native support.
2355 * nm-vax.h: new file.
2356 * Makefile.in (HFILES): added nm-vax.h.
2357 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2358 coredep.o corelow.o removed.
2359 (NAT_FILE, NATDEPFILES): new macros.
2360 * xm-vax.h: updated copyright.
2361 (REGISTER_U_ADDR): removed.
2363 Apollo native support (untested).
2365 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2366 * a68v-nat.c, nm-apollo68[bv].h: new files.
2367 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2368 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2369 * a68v-xdep.c: removed.
2370 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2371 inftarg.o fork-child.o a68v-xdep.o.
2372 (NAT_FILE, NATDEPFILES): new macros.
2374 * defs.h: include nm.h.
2375 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2376 sparc-tdep.c, : do not include nm.h.
2377 * doc/gdbint.texinfo: nm.h now included in defs.h.
2379 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2381 * Makefile.in (VERSION): 4.7.1 post release!
2383 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2385 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2387 * Makefile.in (VERSION): gdb-4.7 release.
2388 * README: Update for gdb-4.7.
2390 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2392 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2395 * alldeps.mak, depend: Update.
2397 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2399 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2401 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2402 causes problems in setting breakpoint in the right place in
2403 functions with `float' args which are passed as doubles.
2404 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2405 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2407 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2409 * Makefile.in (HFILES): Add nm-i386sco.h.
2410 * dwarfread.c: include <sys/types.h> for SCO.
2411 * infptrace.c: Don't include ptrace.h under SCO.
2412 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2414 * config/i386v.mt: Add exec.o to TDEPFILES.
2416 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2418 * i386v-nat.c: Remove space from front of #endif.
2419 * irix4-nat.c: Remove externs of registers[], include inferior.h
2421 * mips-nat.c: Explicitly initialize zerobuf to 0!
2422 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2423 Always setup fci->frame, even if it's non-zero. Too many places
2424 depend upon this behavior (and I have to get a release out the
2426 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2427 processing_gcc_compilation if we find the embedded stabs marker.
2428 This fixes several bugs with finding the location of short or char
2429 function parameters passed on the stack.
2431 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2433 Native support for sun4sol2.
2435 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2436 * nm-sysv4.h: new file.
2437 * Makefile.in (HFILES): added nm-sysv4.h.
2438 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2439 (NAT_FILE, NATDEPFILES): new macros.
2440 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2442 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2444 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2445 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2447 * Makefile.in (VERSION): Tick to 4.6.9.
2449 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2451 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2452 definition, replace with portable one.
2453 * remote-nindy.c: Lint.
2454 (nindy_wait): Return type is int, result is inferior_pid.
2455 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2456 (initialize_symmisc): Remove empty function.
2457 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2458 Remove obsolete, misspelled macro.
2459 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2460 (all @node commands): Use new form to avoid nitpicking errors.
2461 * doc/gdbint.texinfo: Document host/native/target split.
2463 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2465 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2467 * xm-mips.h (offsetof): Don't define this if __STDC__.
2469 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2471 umax native support (untested).
2473 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2475 (NAT_FILE, NATDEPFILES): new macros.
2476 * config/umax.mt (TDEPFILES): removed exec.o.
2477 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2478 removed to nm-umax.h.
2479 * nm-umax.h: new file.
2480 * Makefile.in (HFILES): added nm-umax.h.
2482 hppa native support (untested).
2484 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2485 (NAT_FILE, NATDEPFILES): new macros.
2486 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2487 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2488 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2489 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2490 * hppa[bh]-xdep.c: removed.
2491 * hppa[bh]h-tdep.c: do not include ptrace.h.
2492 * Makefile.in (HFILES): added nm-hppa[bh].h.
2494 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2496 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2498 * mips-nat.c: Straighten out include files. Work around
2499 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2502 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2504 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2505 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2506 backtraces from core files work.
2507 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2508 Functions are now defined in mips-nat.c.
2510 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2512 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2513 serial_default_name().
2515 * remote-hms.c, ser-go32.c, serial.h: Change from
2516 serial_timedreadchar() to new serial_readchar().
2518 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2520 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2522 * c-exp.y: Moved handling of 'const' and 'volatile' from
2523 <type> to <typebase>. This removes 2 conflicts.
2525 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2527 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2528 from breakpoint table when reseting breakpoints.
2530 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2532 Native support cleanup and corefile fixes for i386 SVR4 systems.
2534 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2535 fill_fpregset): Moved to i386v4-nat.c
2536 * i386v4-nat.c, nm-i386v4.h, : New files.
2537 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2538 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2539 change i386v-nat.o to i386v4-nat.o.
2541 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2543 Miscellaneous 386 configs updated.
2545 * config/i386aout.mt (TDEPFILES): removed exec.o.
2546 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
2547 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
2548 (NAT_FILE, NATDEPFILES): new macros.
2549 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
2550 config/i386v4.mt (TDEPFILES): removed exec.o.
2551 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
2552 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2553 (NAT_FILE, NATDEPFILES): new macros.
2554 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
2555 fork-child.o coredep.o corelow.o i386-xdep.o.
2556 (NAT_FILE, NATDEPFILES): new macros.
2558 Native support cleanup for i386bsd (untested).
2560 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
2561 * config/i386bsd.mh (NATDEPFILES): added exec.o
2562 * tm-i386bsd.h (FLOAT_INFO): removed.
2563 * nm-i386bsd.h (FLOAT_INFO): added.
2565 Native support for i386v (untested).
2567 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
2568 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2569 (NAT_FILE, NATDEPFILES): new macros.
2570 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2571 * i386-xdep.c: removed.
2572 * Makefile.in (HFILES): added nm-i386v.h
2573 * i386v-nat.c, nm-i386v.h: new file.
2574 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
2576 * tm-i386v.h (FLOAT_INFO): removed.
2578 Native support for linux (untested).
2580 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
2581 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
2582 (NAT_FILE, NATDEPFILES): new macros.
2583 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2584 * Makefile.in (HFILES): added nm-linux.h.
2585 * nm-linux.h: new file.
2586 * xm-linux.h: updated copyright. cleaned up formatting.
2587 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
2589 Native support for sun386 (untested).
2591 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
2592 fork-child.o sun386-xdep.o.
2593 (NAT_FILE, NATDEPFILES): new macros.
2594 * config/sun386.mt (TDEPFILES): removed exec.o.
2595 * Makefile.in (HFILES): added nm-sun386.h.
2596 * sun386-nat.c, nm-sun386.h: new file.
2597 * sun386-xdep.c: removed.
2598 * xm-sun386.h: updated comment and copyright.
2599 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2602 Native support for i386mach (untested).
2604 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
2605 fork-child.o mach386-xdep.o.
2606 (NAT_FILE, NATDEPFILES): new macros.
2607 * Makefile.in (HFILES): added nm-i386mach.h.
2608 * nm-i386mach.h, i386mach-nat.c: new files.
2609 * mach386-xdep.c: removed.
2610 * xm-i386mach.h: updated copyright.
2611 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2614 Native separation for go32 (untested).
2616 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
2617 * go32-nat.c: new file.
2618 * go32-xdep.c (call_ptrace, child_resume,
2619 fetch_inferior_registers, store_inferior_registers,
2620 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
2622 Native support for m88k (untested).
2624 * Makefile.in (HFILES): added nm-m88k.h
2625 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
2626 FETCH_INFERIOR_REGISTERS): removed.
2627 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
2628 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
2629 (NAT_FILE, NATDEPFILES): new macros.
2630 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
2631 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
2632 * m88k-xdep.c: removed.
2634 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
2636 * i386b-nat.c: Comment changes.
2637 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
2639 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
2641 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
2643 Avoid longjmp()-catching compilation errors in cross-ports.
2645 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
2646 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
2647 Move from mips-tdep.c and tm-{irix3,mips}.h.
2648 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
2650 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
2653 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
2654 (fetch_core_registers): Fix bfd_seek arguments.
2656 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
2658 Make core files work again (add back the `core' target).
2660 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
2661 (NATDEPFILES): Add corelow.o.
2662 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
2665 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
2666 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
2667 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
2668 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
2669 appears. FIXME, these should be moved to NATDEPFILES for native
2672 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2674 Ultra3 host/target/native split. (untested).
2676 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
2677 (fetch_register, fetch_inferior_registers,
2678 store_inferior_registers, fetch_core_registers): removed to
2680 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
2682 * Makefile.in (HFILES): added nm-ultra3.h.
2683 * nm-ultra3.h, ultra3-nat.c: new files for native support.
2684 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
2686 (NAT_FILE, NATDEPFILES): new macros for native support.
2687 * config/ultra3.mt (TDEPFILES): exec.o removed.
2689 * xm-vaxult.h: add MEM_FNS_DECLARED.
2691 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
2693 * Makefile.in (VERSION): Roll to 4.6.8.
2694 (OBS): Put version.o first, so Makefile rebuild happens early.
2696 * command.h: Publicize prototype for not_just_help_class_command.
2697 * command.c: Remove proto.
2698 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
2699 output. Move "maint info" from class info to class maintenance,
2701 * infrun.c: Move "stop" to class_obscure, and give it a
2702 function so it will not be seen as a global help topic. FIXME,
2703 it should be possible to set these attributes independently.
2705 * core.c (core_command): Make nicer error message for no core support.
2707 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
2709 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
2710 (elfstab_build_psymtabs): staboffset and stabstroffset args are
2712 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
2713 (scan_compilation_units): Punt unused filename arg. dbfoff,
2714 lnoffset, and curlnoffset are file_ptr's now.
2715 (dwarf_build_psymtabs): Drop desc and filename args; use
2716 objfile. dbfoff and lnoffset are file_ptr's now.
2717 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
2718 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
2719 (elf_symfile_read): Skip desc and filename args to
2720 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
2721 * gdb-stabs.h: Use file_ptr rather than off_t.
2722 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2723 compile-time debug check that someone turned off as "unused".
2724 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2725 * symfile.h: Update dwarf_build_psymtabs and
2726 elfstab_build_psymtabs prototypes.
2727 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2728 Use file_ptr offsets. bfd_seeks use L_SET.
2730 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2732 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2733 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2734 value so that demangler won't be invoked. This greatly speeds up
2736 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2737 linked_proc_info so that it properly deallocates the appropriate
2738 item after it is done with it instead of before.
2739 * Don't pass bogus frame pointer to create_new_frame(). Just
2740 leave it as zero so that lower level code will figure out the
2743 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2745 Sony News native support.
2747 * Makefile.in (HFILES): added nm-news.h.
2748 * nm-news.h: new file.
2749 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2750 fork-child.o coredep.o to NATDEPFILES.
2751 (NAT_FILE, NATDEPFILES): new macros for native support.
2752 * config/news.mt (TDEPFILES): removed exec.o.
2754 * remote-vx.c: remove redundant include of sys/time.h.
2756 * infrun.c: include ctype.h. Otherwise some machines result in
2757 undefined for isdigit.
2759 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2761 * configure.in: Convert m68k entries to m68* entries to handle
2762 all the various m68xxx hosts and targets.
2763 * config/news1000.mt: No longer needed, same as news.mt.
2765 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2767 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2769 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2771 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2772 nm-sun2.h, nm-mips.h.
2774 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2776 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2778 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2780 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2782 * xm-hppah.h: if __STDC__ is not defined, define
2784 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2785 compiler; see the comment in the file.
2787 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2789 First cut at support for all BSD variants on 386.
2791 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2792 * i386b-nat.c: New native support file.
2793 * configure.in: Add host and target for i[34]86-*-bsd*.
2794 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2796 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2798 Sun2 native support (untested).
2800 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2801 REGISTER_U_ADDR): removed to nm-sun2.h.
2802 * nm-sun2.h: new file.
2803 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2804 fork-child.o sun3-xdep.o removed.
2805 (NAT_FILE, NATDEPFILES): new macros.
2807 Mips native support. Decstation and iris4 have been tested.
2810 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2811 fill_fpregset): removed to irix4-nat.c
2812 * mips-xdep.c: removed.
2813 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
2815 * procfs.c: include nm.h.
2816 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
2817 * xm-irix4.h: bump copyright.
2818 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
2819 PROC_NAME_FMT): removed.
2820 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
2821 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
2822 (NAT_FILE, NATDEPFILES): new macros for native support.
2823 (CC): supply default compiler switches.
2824 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
2825 fork-child.o coredep.o.
2826 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
2828 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
2829 fork-child.o mips-xdep.o coredep.o.
2830 (NAT_FILE, NATDEPFILES): new macros for native support.
2832 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2834 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
2835 (NATDEPFILES): added fork-child.o
2836 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
2837 (NATDEPFILES): added fork-child.o
2838 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
2839 (NATDEPFILES): added fork-child.o
2841 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
2843 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
2844 by using puts_filtered instead.
2846 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2848 * remote-nindy.c (nindy_load): Replacement version from Steve
2849 Chamberlain, doesn't require forking to run "strip" or "sx".
2851 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
2853 * Makefile.in (HFILES): Add nm-*.h files.
2855 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2857 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
2858 (NATDEPFILES): added fork-child.o.
2860 * doc/gdbint.texinfo: document a few more macros, create new
2861 section for native macros.
2863 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
2865 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
2866 resolution of copyright issues.
2868 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
2870 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
2871 subdir gets configured.
2873 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
2875 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
2877 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
2878 searching for a "bfd_strip" program. Also, fixed up arguments
2879 passed to that program.
2881 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
2882 which is now used for something else. Rewrite description of
2883 associated parameters to match how gdb does it now.
2884 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
2886 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
2888 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2890 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
2893 * inferior.h (proc_signal_handling_change): prototype removed.
2894 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
2895 (handle_command): now calls target_notice_signals.
2896 * procfs.c (proc_signal_handling_change): renamed to
2897 procfs_notice_signals. Now static. Add prototype. All callers
2899 * target.h (struct target_ops): new field, to_notice_signals.
2900 (target_notice_signals): new macro to cover new field.
2901 * target.c (cleanup_target): default to_notice_signals to ignore.
2902 * corelow.c (core_ops),
2904 inftarg.c (child_ops),
2905 procfs.c (procfs_ops),
2906 remote-adapt.c (adapt-ops),
2907 remote-eb.c (eb_ops),
2908 remote-es1800.c (es1800_ops, es1800_child_ops),
2909 remote-hms.c (hms_ops),
2910 remote-mm.c (mm_ops),
2911 remote-nindy.c (nindy_ops),
2912 remote-st2000.c (st2000_ops),
2913 remote-udi.c (udi_ops),
2914 remote-vx.c (vx_ops, vx_run_ops),
2915 remote.c (remote_ops),
2916 target.c (dummy_target),
2917 xcoffexec.c (exec_ops): added static initializer for
2919 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
2921 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
2923 * main.c (define_command): Add forgotten initializer.
2925 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
2927 * language.c, language.h: Move saved_language out to global
2928 expected_language. Set expected_language when user expectation
2930 * language.c (language_info): Don't print type/range checking gub.
2931 * main.c (main): Set expected language.
2932 (execute_command): Check against expected language.
2933 * symfile.c (set_initial_language): Set expected language.
2935 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
2937 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2939 A bunch of changes mostly to improve debugging of C++ programs.
2940 Specifically, the calling of inferiors methods is improved.
2942 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
2943 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
2944 hide the implementation details of pointer-to-method objects.
2945 How to tell if the pointer points to a virtual method is
2946 still very dependent on the particular compiler, but this
2947 should make it easier to find the places to change.
2948 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
2949 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
2950 macros, instead of a hard-wired-in code that incorrectly
2951 assumed a no-longerused representation of pointer-to-method
2952 values. And otherwise fix the relevant bit-rotted code.
2954 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
2955 If there are both fields and methods, put a space between.
2957 * stabsread.c (read_struct_type): Fix bug in handling of
2958 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
2959 by '_'). (It used to prematurely exit the loop reading in
2960 the fields, so it would think it should start reading
2961 methods while still in the fields. This could crash gdb
2962 given a gcc that can emit nested type information.)
2964 * valops.c (search_struct_method): Pass 'this' value by
2965 reference instead of by value. This provides a more
2966 consistent interface through a recursive search where the
2967 "bottom" functions may need to adjust offsets (due to multiple
2969 * valops.c, value.h, values.c: Pass extra parameters to
2970 value_fn_field and value_virtual_fn_field so we can
2971 correctly adjust offset for multiple inheritance.
2972 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
2973 virtual function calls by using value_virtual_fn_field().
2974 * values.c: New function baseclass_offset, derived from
2975 baseclass_addr (which perhaps can be made obsolete?).
2976 It returns an offset rather than an address. This is a
2977 cleaner interface since it doesn't mess around allocating
2979 * valops.c (search_struct_method): Use baseclass_offset
2980 rather than baseclass_addr.
2982 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
2984 * Makefile.in: Re-install 29K/UDI stuff.
2985 * remote-udi.c (udi_resume): Clean up.
2986 * (udi_wait): Rewrite, leave out bugs.
2987 * Add debugging code to print out all register fetches and stores.
2988 * Straighten out target_ops.
2989 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
2991 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
2993 * remote-udi.c (udi_create_inferior): run with no arguments should
2994 not pass the program name as an argument, since the UDI code
2995 already handles that.
2996 (udi_load): get the symbols from prog_name, not arg_string (the
2997 load command should really use arg_string as the program name, not
2998 prog_name, but at least the run command works now).
3000 * munch: HP9000/300 nm puts an extra space between T and symbol
3003 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3004 needed for vxworks targets.
3006 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3008 * am29k-tdep.c (_initialize_29k): Make it possible for the
3009 user to set and query the address where function calls into the
3010 inferior write a small scratch routine. `set call_scratch_address'
3011 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3012 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3013 not already cached validly.
3015 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3017 Rs6000 native support.
3019 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3020 machines without this header should not be compiling this file.
3021 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3022 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3023 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3024 * xm-rs6000.h: do not include ptrace.h.
3025 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3026 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3027 infptrace.o and inftarg.o move to NATDEPFIES.
3028 (NAT_FILE, NATDEPFILES): new macro for native support.
3030 Sun3 native support.
3032 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3033 new macros for native support.
3034 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3035 removed sun3-xdep.o.
3036 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3038 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3039 * sun3-nat.c, nm-sun3.h: new files for native support.
3041 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3043 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3044 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3045 dbfsize and use it to initialize new local file scope dbsize.
3046 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3047 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3048 DIEs as well as the current check for undersize DIEs. This helps
3049 to gracefully detect and reject corrupted DIE information.
3051 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3053 Add `command hooks' and a hook for inferior program stopping.
3055 * command.h (struct cmd_list_element): Remove unused `aux'
3056 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3057 * command.c (add_cmd): Initialize new fields, elim old.
3058 (add_alias_cmd): Clone new fields.
3059 (delete_cmd): Un-hook hookee if we're deleting hook.
3060 (help_cmd): Tell user the command is hooked, if it is.
3061 (lookup_cmd_1): Abbreviations return the original command
3062 instead of themselves, so that hooks on the original cmd will be
3064 * defs.h (enum command_class): Add class_pseudo and comments.
3065 * gdbcmd.h (execute_user_command): Add prototype.
3066 * infrun.c (normal_stop): If the stop command is hooked,
3067 run the hook whenever we stop.
3068 (hook_stop_stub): Stub for catch_errors.
3069 (_initialize_infrun): Set up pseudo "stop" command.
3070 * main.c (execute_user_command): Code extracted from execute_command.
3071 (execute_command): If hooked, run the hook before the command.
3072 (define_command): If defining a new hook, check the command it
3073 is hooking, and warn if none. Install the hook.
3074 * source.c (_initialize_source): "l" is an abbrev for "list".
3075 * doc/gdb.texinfo: Document command hooks.
3077 * Makefile.in (VERSION): Roll to 4.6.7.
3078 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3079 * infrun.c (breakpoints_inserted): Make it static again.
3080 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3082 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3084 Native file renaming.
3086 * nat-sparc.c -> sparc-nat.c
3087 * nat-sun4os4.h -> nm-sun4os4.h
3088 * nat-trash.h -> nm-trash.h
3089 * config/sun4os4.mh: track file renaming.
3090 * configure.in: link to nm.h rather than nat.h.
3091 * infptrace.c: include nm.h rather than nat.h.
3093 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3095 Host/target/native split for sun4.
3097 * Makefile.in (TSOBS): removed corelow.o.
3098 * infptrace.c: included nat.h.
3099 * nat-trash.h: temporary header file. This should be removed once
3100 all hosts have the native/host/target split.
3101 * configure.in: add a symlink from nat-trash.h to nat.h if no
3102 other nat file exists for this configuration.
3103 * sparc-tdep.c: no longer include sys/ptrace.h.
3104 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3105 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3107 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3108 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3109 to NATDEPFILES. removed sparc-xdep.o.
3110 (NATDEPFILES, NAT_FILE): new macros for native support.
3112 Break the direct connection from core_file_command to any
3113 particular type of core file support.
3115 * target.h (find_core_target): new prototype.
3116 * target.c (find_core_target): new function. Walks the target
3117 list looking for the core target.
3118 * core.c (core_file_command): replace calls to core_detach and
3119 core_open with find_core_target and direct calls.
3121 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3123 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3125 config/hp300hpux.mh: ALLOCA1 was not defined.
3127 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3129 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3130 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3131 until we can figure out a better way to do paging.
3133 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3135 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3136 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3137 * hppa-coredep.c: Remove, now that we use the hook.
3138 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3139 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3141 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3142 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3143 be ripped out and reimplemented right (see elfread.c).
3144 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3146 Rename all HPPA files to fit into unique DOS filenames:
3147 * *hppabsd* => *hppab*
3148 * *hppahpux* => *hppah*
3150 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3152 Make the /proc support a target-struct in its own right.
3154 * Makefile.in: Remove inftarg.[co], since it is now included via
3156 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3157 reference infptrace.o. Add fork-child.o to all *.mh that
3160 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3161 No longer global functions.
3162 (fork_inferior): New global function from fork-child.c.
3163 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3164 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3165 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3166 (child_create_inferior): New tiny function that calls fork_inferior.
3167 * fork-child.c: New file, containing fork_inferior, which is
3168 built from slight mods to inftarg.c's child_create_inferior.
3170 * procfs.c (procfs_ops): Add target vector.
3171 (attach): Rename as static do_attach.
3172 (procfs_create_inferior): New tiny function that calls fork_inferior.
3173 (child_xfer_memory): Rename to static procfs_xfer_memory.
3174 (store_inferior_registers): Rename to static procfs_store_registers.
3175 (inferior_proc_init): Rename to static procfs_init_inferior.
3176 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3177 procfs_files_info, procfs_open, procfs_mourn_inferior,
3178 procfs_can_run): Slightly mangled copies of the corresponding
3179 child_XXX routines from inftarg.c.
3180 (proc_wait): Renamed to static procfs_wait.
3181 (child_resume): Rename to static procfs_resume.
3182 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3183 (initialize_proc_fs): Rename to initialize_procfs. Set up
3186 * putenv.c: index -> strchr.
3187 * regex.c: Always rename bcopy to memcpy, etc.
3188 FIXME: Eventually do the renames rather than use #define's.
3189 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3191 * sparc-xdep.c: Move deferred_stores to target dependent.
3192 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3194 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3196 Split non-target-dependent code out of target_attach routines.
3198 * target.h: Comments on target_attach args and results.
3199 * infcmd.c (attach_command): Check for existing execution, call
3200 target_attach, set up terminal status and wait_for_inferior, wait
3201 for the attach status, and do normal_stop.
3202 * inftarg.c (child_attach): Remove target independent stuff.
3203 * remote-adapt.c (adapt_attach): Ditto.
3204 * remote-mm.c (mm_attach): Ditto.
3205 * remote-udi.c (udi_attach): Ditto.
3206 * remote-vx.c (vx_attach): Ditto.
3210 * remote-hms.c (hms_attach): Remove completely, it was useless.
3211 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3212 commented-out start_remote calls.
3213 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3214 DENTER and DEXIT macros and their calls. Use a real debugger --
3215 like gdb -- to see what functions are being called when.
3216 * utils.c (strcmp_iw): Make nonstatic, for lint.
3218 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3220 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3222 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3224 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3225 fix to differentiate between gcc1 & gcc2 compiled files so that we
3226 can debug calls that pass structs as args correctly.
3227 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3228 so, and what version.
3230 * remote.c (remote_wait): Make regs be char to avoid picayune
3231 ANSI compiler warnings.
3233 * energize.h: Move all external struct decls to inside of
3234 __STDC__, add prototype for energize_shell_wait().
3235 * energize.c (getpty): Clean up, make us really get a controlling
3237 * (energize_initialize): Disable SIGIO prior to setting up for
3238 I/O interrupts. Move setsid(), et. al. to getpty().
3239 * (energize_shell_wait): New routine to wait for things started
3240 via the shell command, uses wait() instead of /dev/proc.
3241 * Also, add prototype for execute_command_1().
3243 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3245 * inftarg.c (child_create_inferior, child_attach,
3246 child_mourn_inferior): collect unix child process stratum
3247 functions which live below the target vector into this file to
3248 facilitate host/target/native split. Also, make them static.
3249 * inflow.c (child_mourn_inferior): removed.
3250 * infrun.c (child_create_inferior, child_attach): removed.
3251 (resume): becomes global so that functions below the
3252 target vector can find it.
3253 * inferior.h (resume): add prototype.
3254 (child_mourn_inferior, child_create_inferior, child_attach):
3257 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3258 replaced with find_default_attach and
3259 find_default_create_inferior.
3261 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3263 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3264 addresses don't get displayed in the wrong positions.
3266 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3268 Separate core functions along target vector in preparation for
3269 native support. Functions above vector now live in core.c. Those
3272 * core.c (solib_add_stub, core_close, core_open, core_detach,
3273 get_core_registers, core_files_info, core_ops): moved to corelow.c
3274 (_initialize_core): removed addition of core_ops target.
3275 * corelow.c: new file.
3276 (solib_add_stub, core_close, core_open, core_detach,
3277 get_core_registers, core_files_info, core_ops): moved from core.c
3278 (_initialize_corelow): new function.
3279 * gdbcore.h (core_open, core_detach): added prototypes.
3280 (core_ops): add forward declaration.
3281 * Makefile.in (SFILES_MAINDIR): add core.c
3283 (TSOBS): change core.o to corelow.o
3285 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3287 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3288 instead of 'sun' predefined symbol so that trap analysis code is
3289 enabled only when the TARGET is a sun3.
3291 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3293 * tm-i960.h (ext_format_i960): Add top-level declaration.
3294 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3295 blocks, else Sun4 compiler complains.
3297 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3299 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3300 instruction's argument. Patch from jonathan@cs.stanford.edu
3303 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3305 Break the thread of control that implies that a unix child
3306 process will be the default target.
3308 * target.c (find_default_run_target, find_default_attach,
3309 find_default_create_inferior, return_zero): new functions.
3310 (cleanup_target): Make return_zero the default for to_can_run.
3312 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3313 child_create_inferior references with find_default_XXX instead.
3315 * target.h (struct target_ops): new field, to_can_run.
3316 (find_default_attach, find_default_create_inferior): new prototypes.
3317 (target_can_run): new macro.
3319 * Also added a zero (default) to_can_run element to all static
3320 struct target_ops initializations throughout GDB, except:
3321 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3323 * infrun.c (child_create_inferior): Clean up error handling when
3324 no exec file is specified.
3325 (child_attach): Don't require exec file.
3327 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3329 Remove kill_inferior_fast, in favor of target_kill, which goes
3330 through the target vector.
3332 * inferior.h (kill_inferior_fast): remove declaration.
3334 * main.c (disconnect): call quit_cover using catch_errors rather
3335 than calling kill_inferior_fast directly. New way goes through
3336 the target vector, handles attached processes, and writes
3337 command history if appropriate.
3338 (quit_cover): new function, wrapper for quit_command.
3340 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3341 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3342 inlining them into the local kill_inferior when needed.
3344 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3346 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3347 * stabsread.c (read_struct_type): Simplify complicated expression
3348 for dumb DECstation compiler.
3350 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3352 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3353 operands to memory management instructions, from WRS.
3355 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3357 * main.c (main): Back out previous language setting changes.
3358 Replace with simple default to C before processing any init
3359 files. There MUST be a language set, even in the absence of
3360 init files or executables, or expression parsing fails.
3362 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3364 * main.c (main): Move code that sets initial language to
3365 symfile.c. Fixup places where command files are processed to
3366 be consistent in setting a default language if none has been
3368 * symfile.c (set_initial_language): Add code moved from
3369 main() that sets an initial default language when a new
3370 symbol file is read.
3371 * symfile.c (symbol_file_command): Call set_initial_language.
3372 * symtab.c (find_main_psymtab): Add FIXME comment.
3374 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3376 * breakpoint.c, sparc-tdep.c: comment changes.
3377 * configure.in: removed target_dependent line.
3379 * remote-mm.c (mm_attach): change printf to error to prevent
3381 * remote-udi.c (udi_attach): change printf to error to prevent
3384 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3385 calls to {fetch|store}_inferior_registers with calls to
3386 target_{fetch|store}_registers, for remote-target independence.
3388 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3390 * Makefile.in: Fix bug I introduced in merging Rich's change.
3391 * infrun.c (child_create_inferior): Use proceed() rather than
3392 doing all the same stuff by hand.
3394 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3396 * Makefile.in, configure.in: add support for files used only when
3397 configured native, that is, when host = target.
3399 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3401 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3402 stores are target dependent and were moved from xm to tm.
3404 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3406 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3408 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3409 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3411 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3413 * target.h (struct target_ops): removed to_convert_to_virtual and
3414 to_convert_from_virtual elements. Initializations removed from
3415 all static initializations.
3416 (target_convert_to_virtual, target_convert_from_virtual):
3418 (host_convert_to_virtual, host_convert_from_virtual): Removed
3419 forward declarations.
3420 * target.c (cleanup_target): removed default assignments for
3421 to_convert_to_virtual and to_convert_from_virtual.
3422 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3424 * findvar.c (value_of_register, value_from_register):
3425 target_convert_to_virtual inlined.
3426 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3427 * valops.c (value_assign): target_convert_from_virtual inlined.
3429 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3431 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3432 position wrong if used for the prompt.
3433 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3435 Support for accessing arbitrary MIPS stack frames in memory.
3437 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3438 set, run it before INIT_EXTRA_FRAME_INFO.
3439 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3441 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3442 (FP) value in the frame_info struct if it is zero (as from top of
3444 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3446 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3447 comes back as zero. So does FP_REGNUM, as a trigger for
3448 init_extra_frame_info.
3450 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3451 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3452 (INIT_FRAME_PC): Defined to null.
3453 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3454 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3455 Briefly explain MIPS stacks in GDB.
3457 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3459 * copying.awk, copying.c (show_copying_command,
3460 show_warranty_command): Rename from copying_info, warranty_info,
3461 to match command function conventions.
3463 * utils.c (prompt_for_continue): Reinitialize more-counts
3464 before printing anything, and again afterward. Fix comments.
3465 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3466 or alloca() if needed.
3468 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3469 detect native versus cross-host.
3471 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3473 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3474 Suns. Rename to m68k_saved_pc_after_call.
3475 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3476 m68k_saved... instead of sun3_saved...
3478 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3480 * Makefile.in (update-depend, update-alldeps): Split out of
3481 setup-to-dist, for convenience in rebuilding the depend and
3483 (assorted): Update to catch straggler files when building gdb.tar.Z.
3485 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3487 Preliminary cleanup for splitting host/native/target.
3489 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3490 here; it is dealt with at a gdb-target-independent level.
3491 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3492 high toned routine. Fix return type to void.
3493 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3494 Rich and I believe the "real problem" was that both single_step
3495 and target_resume were issuing PT_CONTINUE calls. This would
3496 cause the second PT_CONTINUE to sometimes fail because the process
3497 was already running.
3498 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3500 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3502 * energize.c (pty_to_kernel): Must check for EAGAIN as
3503 termination condition.
3504 (full_filename): Don't prepend dirname if filename begins with /.
3505 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3507 (getpty (NCR)): Lotsa bug fixes...
3508 (kernel_dispatch (case StopRType)): Use kill() instead of
3509 killpg() so we can deal with losing systems...
3510 (wait_for_events): Work around NCR select() lossage. It doesn't
3511 zero out readfds when select() returns zero.
3512 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3513 getcwd() instead of getwd() (NCR getwd() seg faults).
3514 (energize_wait): Use sigaction() for NCR. Their version of signal()
3515 is unreliable by default.
3517 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3518 error from PIOCSWSTOP.
3520 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3521 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3522 defs.h, utils.c: Make vfprintf_filtered global.
3524 * energize.c (send_location): New routine to consolidate all
3525 places where we must notify kernel of where the given pc is.
3526 (cplus_demangle): Put single-quotes around demangled names.
3527 (energize_call_command): Call send_location() after doing up,
3528 down, and frame commands.
3530 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3532 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3533 pass at doc for two new remote targets---29K using UDI, and Tandem
3534 ST2000 using STDBUG.
3536 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3538 * doc/all.m4: turn on H8/300 stuff for generic manual
3540 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3541 after explicit call to breakpoint() in serial stubs.
3543 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3545 * mipsread.c: Clean up some white space.
3546 (parse_symbol): Handle stEnd of stFile.
3547 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
3549 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
3550 store_inferior_registers): Replace unexplained numbers
3551 with manifest constants from a DECstation header file.
3552 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
3553 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
3555 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
3557 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
3558 for "down". Suggested by Richard Stallman.
3560 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3562 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
3563 redeclaration bug on SunOS 4.
3565 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
3567 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
3568 * m68k-stub.c: Remove a few extraneous ANSI-isms.
3569 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
3570 they aren't already there.
3571 * remote-vx.c (vx_prepare_to_store): Ditto.
3572 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
3574 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
3576 Removed a large number of changes inserted by Per Bothner
3577 for C++ support. These will go back in when they've been
3580 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
3582 * serial.h: Fix prototye for serial_raw().
3583 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
3584 serial_write() to match prototypes.
3585 * remote-st2000.c (get_reg_name): Make *p be const.
3587 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3589 * remote-nindy.c (nindy_fetch_registers): Make return type void,
3590 to agree with target structure field type.
3591 (nindy_store_registers): Ditto.
3593 * Makefile (OPCODES): New var, pointing to opcodes library.
3594 (CLIBS, CDEPS): Include it.
3595 (saber_gdb): Load opcodes library.
3597 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
3599 * a68v-xdep.c (store_inferior_registers): declare as void.
3600 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
3601 * remote-st2000.c: Massive changes to use new serial package.
3602 Also added 'connect' command to transparantly connect to serial
3604 * ser-termios.c: Big cleanup, use nicer coding conventions.
3605 * ser-bsd.c: New module, serial stuff for BSD systems.
3606 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
3607 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
3609 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3611 * doc/gdb.texinfo: fix shameful error of agreement reported by
3612 jimb@occs.cs.oberlin.edu (Jim Blandy)
3613 * doc/gdb.texinfo: remove old partial discussion of remote serial
3614 protocol (via serial debug stubs)
3615 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
3616 use of serial debug stubs
3618 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3620 * symfile.h: Declaration of set_demangling_style() moved
3621 here from demangle.h (which is now in ../include).
3622 * i386-xdep.c: Update comment.
3624 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3626 * symtab.c (completion_list_add_symbol): restructured to optimize
3627 for time. First clip names that cannot match. Then clip any
3628 names we've already considered. Drop a redundant strncpy. Drop
3629 a redundant malloc and associated free for demangled names.
3631 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3633 * a68v-xdep.c (store_inferior_registers): Define as type void.
3634 * configure.in: Add host m68k-apollo*-bsd*.
3635 * demangle.c (struct demanglers): Use enum instead of constant
3636 value to keep braindamaged HP/Apollo compiler happy.
3638 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3640 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
3641 match "FOO". This allows 'break Foo' to work when Foo is
3642 a mangled C++ function. (See comment before function.)
3644 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
3646 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
3647 for files in vx-share/*.c.
3648 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
3649 for normal GDB source files.
3651 * Makefile.in (VERSION): Roll to 4.6.6.
3653 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
3654 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
3655 * tm-sun3os4.h: Update comments.
3656 * xm-delta88.h: Remove STACK_END_ADDR.
3658 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
3660 * Makefile.in (VERSION): Roll to 4.6.5.
3662 * infrun.c: Lint for recent `handle' changes.
3664 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
3665 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
3666 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
3667 should include a ser-XXX.o module.
3669 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
3670 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
3672 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
3673 known suns in configure.in, rather than mapping them to unique
3674 config files that happen to duplicate other config files.
3675 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
3676 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
3678 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
3680 * configure.in (*-*-sunos*): Use trailing * to match all
3681 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
3682 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
3683 in production on Sun-4.
3684 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
3685 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3686 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3688 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
3689 config/sparc-noun.mt: New target configs for embedded.
3690 * config/sun4os3.{mh,mt}: Remove, never existed in production.
3692 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
3693 target definitions for embedded with and without underlines on
3696 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
3697 not a parameter of the CPU, but of the development environment.
3698 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
3700 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3702 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
3703 (which involves reading in main's symtab) if we have no breakpoints.
3705 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3707 * dwarfread.c (cu_language): New local variable to record
3708 language for current compilation unit being processed.
3709 * dwarfread.c (set_cu_language): New local function to decode
3710 and record language for current compilation unit being processed.
3711 * dwarfread.c (synthesize_typedef): Add local function to
3712 synthesize a typedef for C++ classes, structs, unions, and
3714 * dwarfread.c (read_structure_scope): Synthesize typedefs
3715 for C++ classes, structs and unions.
3716 * dwarfread.c (read_enumeration): Synthesize typedefs for
3718 * dwarfread.c (read_file_scope): Call set_cu_language to
3719 record language for current compilation unit. After symtab
3720 is built, save this recorded language.
3721 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
3722 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3723 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3724 typedefs for C++ classes, structs, unions, and enumerations.
3725 * dwarfread.c (scan_compilation_units): Call set_cu_language
3726 to record language for current compilation unit.
3727 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3728 for TAG_enumeration_types, rather than in add_partial_symbol.
3729 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3730 case with class, struct, and union type cases, now that they are
3731 the same. Remove tests for non-NULL name attributes, now done
3733 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3734 treat as alias for TYPE_CODE_STRUCT for now.
3736 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3738 * Makefile.in: map "gdb" through program_transform_name when
3741 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3743 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3744 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3745 Use "regi" for local indexing through register numbers, reserving
3746 "regno" for the name of a specific register passed as an input
3747 parameter. Fix bug propagated through all versions that sometimes
3748 used regno as an index when it should have been regi, thus using
3749 -1 as an index in some cases.
3751 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3753 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3754 respectively, so same demangler can be used by other programs.
3755 * Makefile.in: Remove demangler stuff.
3756 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3757 * demangle.c (_initialize_demangler): Tell demangler which
3758 CPLUS_MARKER to assume.
3760 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3762 RS/6000 portability changes (for hosting cross-debuggers).
3764 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3765 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3766 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3767 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3768 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3769 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3770 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3771 (NO_SINGLE_STEP): Add, target-dependent.
3772 (loadinfotextindex): Lowercase, remove "aix_".
3773 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3774 (NO_SINGLE_STEP): Remove, target-dependent.
3775 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3776 * xcoffread.c: Only build file if RS/6000 native GDB.
3777 (build_function_symbol): Remove #if 0'd code.
3778 * rs6000-tdep.c: Cleanup. Add static fn protos.
3779 Use CORE_ADDR for addresses throughout. Make void fns void.
3780 (pop_dummy_frame): Add FIXME about bogosity of design here.
3781 (rs6000_struct_return_address): Ditto.
3782 (frameless_function_invocation, frame_get_cache_fsr,
3783 frame_initial_stack_address, xcoff_relocate_symtab,
3784 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3785 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3786 Use CORE_ADDRs. Change identifiers to lowercase.
3788 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3789 supplying dummy routines if non-native. Add prototype for
3790 static exec_one_dummy_insn. Move a mess of functions to
3791 rs6000-tdep.c (as above). Remove #if 0'd code.
3793 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3794 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3795 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3797 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3800 * vx-share/README, nindy-share/README: New files describing
3801 how these directories' code is shared, and with whom.
3803 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3805 * configure.in (target configurations): Reformat into table.
3806 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
3808 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
3809 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
3810 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
3811 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
3812 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
3813 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
3815 * Makefile.in (config-check): Add command to check whether
3816 configure.in is consistent with config/*.
3818 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
3820 * configure.in (host configurations): Reformat nested cases into
3821 easy-to-maintain table.
3822 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
3823 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
3825 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
3827 * cplus-dem.c: Reorder args to most local functions to make them
3828 follow the consistent pattern of struct work_stuff pointer first,
3829 followed by pointer into string being demangled, followed by
3830 pointer to the string where the result is being stored, followed
3831 by other args. Also generally replace most variables of name
3832 "type" with "mangled" for consistency. They all pointed to the
3833 same string but half were one name and half the other.
3834 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
3835 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
3836 use whenever a qualified name is being demangled.
3837 * cplus-dem.c (do_type): Qualified names are treated similarly
3838 to fundamental types, not as modifiers of fundamental types.
3840 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
3842 * configure.in: Add sparclite as a target.
3844 * sparc-stub.c (handle_exception): Flush instruction cache just
3845 before returning to the user. (hexToInt): Fix overzealous cleanup.
3847 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
3849 * infrun.c (handle_command): Rewrite to allow multiple signal
3850 numbers, signal number ranges, and to recognize "all" to mean all
3851 signals except those used by the debugger.
3852 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
3853 to set or reset actions for specific signals.
3855 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
3857 * coffread.c (decode_type): Call alloc_type to alloc new
3859 * stabsread.c (read_array_type, read_range_type, define_symbol):
3860 Call alloc_type to alloc new types.
3861 * stabsread.c (define_symbol): Move dbl_valu symbol field data
3862 from type_obstack to symbol_obstack.
3863 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
3865 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
3866 associated with a type, using the same mechanism as was used to
3867 allocate space for the type structure itself.
3868 * coffread.c (patch_type, coff_read_struct_type,
3869 coff_read_enum_type): Use TYPE_ALLOC.
3870 * dwarfread.c (struct_type): Use TYPE_ALLOC.
3871 * gdbtypes.c (create_array_type, check_stub_method,
3872 allocate_cplus_struct_type): Use TYPE_ALLOC.
3873 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
3874 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
3875 read_range_type): Use TYPE_ALLOC.
3877 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
3879 * breakpoint.c (breakpoint_re_set): Select a default source
3880 symtab if one is not currently selected.
3881 * utils.c (query): Call wrap_here before building the output
3882 query string, to turn off wrapping and flush any buffered output.
3883 Otherwise our query may end up in the wrap buffer and never be
3885 * eval.c (evaluate_subexp): Report error when attempting to
3886 evaluate subscript for types without a target type, rather
3887 than dumping core by using the NULL pointer.
3888 * symfile.c (symbol_file_command): Forget current_source_symtab
3889 and current_source_line when discarding symbol table.
3891 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
3893 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
3895 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
3896 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
3898 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
3900 * remote.c (remote_open): Fix baud rate setting to make -b flag
3901 work. (remote_wait): Change 'T' message parser to deal with new
3902 improved format which allows stub to send an arbitrary bunch of
3904 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
3905 make all this re-entrant by storing all state on the stack. Clean
3906 up memory error trapping. (computeSignal, set_debug_traps):
3907 make it all table driven. Make a start at a baud rate setting command.
3909 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
3911 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
3913 * remote-vx.c: redefine malloc to avoid buggy declaration on
3914 RS/6000 <rpc/types.h>.
3915 xm-rs6000.h: include <sys/select.h> to define fd_set for
3916 <rpc/svc.h> on RS/6000.
3918 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
3920 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
3921 recursive invocations of make. Always create installation
3924 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
3926 * m68k-pinsn.c: Minor fix in style of output (don't use
3927 range to indicate floating point control registers).
3929 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
3931 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
3933 * infcmd.c (registers_info): Handle multiple register names.
3934 Changes inspired by Roland McGrath.
3936 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
3938 * sparc-stub.c: New file. Mix it with your SPARClite
3939 application, and it will speak GDB remote protocol!
3940 * remote.c (remote_wait): Change 'T' (expedited reply) message to
3941 deal with arbitrary registers. Needed for sparc-stub.
3943 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
3945 * cplus-dem.c (cplus_markers): Add table for gnu style and
3946 use throughout, in place of compile time constant CPLUS_MARKER.
3947 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
3948 * cplus-dem.c (cfront_special): New function, as suggested
3949 by pfieland@stratus.com.
3950 * cplus-dem.c (forget_types): New function.
3951 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
3953 * cplus-dem.c (mop_up): Call forget_types().
3954 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
3955 Use throughout, instead of checking current_demangling_style.
3956 * cplus-dem.c (demangle_signature): When finding an explicit
3957 start of function args, forget all remembered types for
3958 lucid/cfront style demangling.
3959 * cplus-dem.c (demangle_prefix): In a sequence of two or more
3960 underbar characters, use last pair as the delimiter. Hoist
3961 gnu_special() call up to cplus_demangle(). Call cfront_special()
3963 * cplus-dem.c (cplus_special): Fix virtual table name demangling
3964 for inherited classes.
3965 * cplus-dem.c (demangle_args): Document quirks of numbered
3966 references to previously seen types.
3967 * dbxread.c (read_ofile_symtab, process_one_symbol):
3968 Use AUTO_DEMANGLING rather than explicitly checking
3969 current_demangling_style.
3970 * demangle.h: Add some comments.
3971 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
3972 CFRONT_DEMANGLING): New macros.
3973 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
3974 not found in the actual producer string produced by lcc.
3975 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
3976 than explicitly checking current_demangling_style.
3978 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
3980 * breakpoint.c (enable_longjmp_breakpoint,
3981 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
3982 Check for duplicate breakpoints at the same address. Bug report
3983 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
3985 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
3987 * buildsym.c (end_symtab): Document that end_symtab can return
3988 NULL under non-error conditions.
3989 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
3990 returned from end_symtab for empty compilation units.
3992 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
3994 * am29k-tdep.c: Lint from DECstation compiler.
3995 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
3996 As the man page says, "Sometimes you just can't get lint to shut
3997 up". That doesn't mean you should blow away the code it won't
3999 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4000 it up over the next few weeks. Make mips x 29k build.
4001 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4002 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4003 but leave it as a comment because the breakpoint instruction
4004 is not easily accessible at this moment (it's static, and if
4005 we define one here, it goes into every file compiled).
4007 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4009 * Makefile.in (VERSION): Bump to 4.6.3.
4010 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4011 function scopes when building partial symbol tables.
4012 * objfiles.c (open_existing_mapped_file): Make it clear in
4013 warning message that out of date mapped files are ignored.
4014 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4015 unit source file name in error message.
4017 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4019 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4020 * dwarfread.c (struct_type): In absence of AT_byte_size for
4021 bitfield, use size of object of member's type for the size of
4022 the anonymous object containing the bit field.
4023 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4024 an AT_byte_size attribute is seen.
4025 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4026 union aux_ext (was aux_ent).
4027 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4028 unsigned char* to char*, for Lucid compiler.
4029 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4030 to be correct type (from unsigned char* to char*).
4031 * valprint.c (type_print_derivation_info): Minor tweak to placement
4032 of commas in derived class printing.
4033 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4035 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4037 * xm-go32.h: Define LSEEK_NOT_LINEAR
4038 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4039 then work out the lseek positions of newlines by running through
4040 the file and `tell'ing. This makes source file listing work on
4041 OS's where the relationship between physical position in file and
4042 canonical position is indeterminate, eg VMS and DOS.
4044 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4046 * stabsread.c: Ensure that all members of all allocated structures
4047 are initialized to known state to avoid hard to find bugs with gdb
4048 using fields containing random data.
4049 * buildsym.c (start_subfile): Compact dirname initialization.
4050 * buildsym.c (patch_subfile_names): New function.
4051 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4052 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4053 * buildsym.h (patch_subfile_names): Add prototype.
4054 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4056 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4058 * remote-udi.c: Update comments.
4060 * remote.c (getpkt): Only force retransmission ten times;
4061 after that, assume bug in target code, and handle pkt anyway.
4063 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4065 * configure.in: Add support for apollo 68k under BSD environment.
4066 * xm-apollo68b.h: New file to support above.
4068 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4070 * configure.in: Recognize i486 host cpu.
4071 * valprint.c (type_print_derivation_info): Print derivation info
4072 in same form as class declarations in source.
4073 * valprint.c (type_print_varspec_suffix): Split arg printing
4074 code out to type_print_args function.
4076 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4078 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4079 at_import, at_frame_base.
4080 * dwarfread.c (completedieinfo): Remove cases for obsolete
4081 AT_visibility, AT_import, and AT_frame_base attributes.
4082 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4083 i860, which can keep up to 4 shadow breakpoints.
4084 * tm-stratus.h (USG): Define.
4085 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4086 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4087 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4088 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4089 * config/stratus.mt (TDEPFILES): Include files available from
4090 stratus that are not yet in release pending receipt of paperwork
4092 * buildsym.c (finish_block): Minor code format change.
4093 * gdbtypes.h (struct field): Add to comments.
4094 * gdbtypes.h (virtual_field_bits): Add to comments.
4095 * objfiles.c (allocate_objfile): Change obstack interface to
4096 match FSF merging efforts.
4098 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4100 * Makefile.in (VERSION): Bump to 4.6.2.
4101 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4102 * Makefile.in (OBS): Add stabsread.o
4103 * Makefile.in (stabsread.o): Add build rule.
4104 * stabsread.c, stabsread.h: New files.
4105 * buildsym.c: Split out stabs specific support to stabsread.c.
4106 * buildsym.h: Split out stabs specific support to stabsread.h.
4107 * dbxread.c (stabsread.h): Include
4108 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4109 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4110 * dbxread.c (read_ofile_symtab): Call end_stabs.
4111 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4112 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4113 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4114 really_free_pendings to cleanups.
4115 * elfread.c (elf_new_init): Call stabsread_new_init.
4116 * gdbtypes.c: Small changes to maintenance commands.
4117 * mipsread.c (stabsread.h): Include.
4118 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4119 * xcoffread.c (stabsread.h): Include.
4120 * xcoffread.c (global_stabs): Remove redundant def.
4121 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4123 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4125 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4126 * inflow.c (terminal_init_inferior, terminal_inferior,
4127 terminal_ours_1, initialize_inflow): Record and use state
4128 of lmode_inferior_valid and lmode_ours_valid.
4130 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4132 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4133 include <sgtty.h> on USG. (from sef).
4135 * depend: es1800 dependency needed here.
4137 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4139 * buildsym.c (read_struct_type): Initialize structs allocated
4140 with alloca, to avoid using random values from stack later on.
4141 * defs.h (fprintf_filtered): Add prototype.
4142 * gdbtypes.c (check_stub_method): Fix misleading comments.
4143 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4145 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4146 small changes to maint support functions.
4147 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4148 for some fields and expand comments.
4149 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4150 macro and track change to obstack_full_begin macro.
4151 * utils.c (fprintfi_filtered): New function.
4152 * valprint.c (type_print_base): Fixup field printing to not
4153 print extraneous lines and not print bogus "no data fields"
4154 messages for C++ classes with no data members. Also use new
4155 fprintfi_filtered function.
4157 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4159 * configure.in: es1800 ok for 68000 too.
4161 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4163 * configure.in: echo error messages to stderr, not stdout
4165 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4167 * configure.in: recognize hppa* instead of hppa
4169 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4171 * energize.c: Second cut at DynamicLoad message handling.
4173 * energize.c: Relativize pathnames in #include statements.
4174 * (kernel_dispatch): Better error messages for unknown protocol
4176 * (kernel_dispatch): First cut at DynamicLoad message handling.
4178 * Makefile.in: Remove -I../readline from all compilations,
4179 include a special case for main.o instead.
4181 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4183 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4184 error if it fails to find a member type, rather than return NULL
4185 and trigger a coredump.
4186 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4187 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4188 match on complete demanglings, including argument lists for member
4189 functions, rather than just accepting the first demangling that
4190 matches the class and function name.
4191 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4192 to start_symtab as the directory name.
4193 * dwarfread.c (completedieinfo): Strip off any leading hostname
4194 portion of the AT_comp_dir attribute string. Gdb doesn't know
4195 what to do with them (FIXME).
4197 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4199 * breakpoint.c (commands_command): Simplify code a bit, remove
4200 unnecessary fflush().
4202 * Makefile.in (OTHERS): Add gcc.patch.
4203 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4205 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4207 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4208 lcc producer string.
4210 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4212 * WHATS.NEW renamed to NEWS.
4214 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4216 * dbxread.c, dwarfread.c: Re-enable experimental code to
4217 automatically select demangling style.
4218 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4219 DEMANGLING_STYLE, to make more descriptive. Revert back to
4220 "auto" as default. Comment use.
4221 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4222 * Makefile.in (${DEMANGLER}.o) Remove target and special
4225 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4227 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4229 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4231 * Makefile.in, demangle.c: Change default demangling style to
4233 * Makefile.in: Update version to 4.6 !!!
4234 * README, WHATS.NEW: Update for 4.6.
4236 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4238 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4241 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4242 nodes as base classes.
4244 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4246 * alldeps.mak, depend: Update.
4248 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4250 * Makefile.in (VERSION): 4.5.9.
4252 * xm-hp300bsd.h: Add decl for strdup().
4253 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4254 PDR. Cleanup a few things, fix compilation warnings.
4256 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4258 * Makefile.in (DEMANGLING_STYLE): New define to set default
4259 demangling style for C++. Defaults to "auto".
4260 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4261 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4262 * Makefile.in (OBS): Add demangle.o
4263 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4264 Remove compile time decisions about demangling style and replace
4265 with runtime decisions using current_demangling_style.
4266 * cplus-dem.c (main): Expand code included during building of
4267 standalone demangler to recognize demangling style options.
4268 * dbxread.c (demangle.h): Include.
4269 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4270 demangling style if processing g++ code and current demangling style
4271 is auto (Note: this feature currently disabled.)
4272 * demangle.c: New file, generic demangling control.
4273 * demangle.h (demangling_styles): New enumeration to select one
4274 of several demangling styles. Also define string names for each
4276 * demangle.h (set_demangling_style): Add prototype.
4277 * dwarfread.c (demangle.h): Include.
4278 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4279 New producer string prefixes to recognize.
4280 * dwarfread.c (handle_producer): Consolidate actions for specific
4281 producers. Set demangling style based on producer string if
4282 current style is auto. (Note: this feature currently disabled.)
4283 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4285 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4287 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4289 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4291 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4292 * c-exp.y: Call lookup_signed_typename() after seeing
4293 "signed". This handles "signed char" correctly.
4294 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4295 keywords before a type specifier.
4297 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4299 * command.c (lookup_cmd_1): Clarify descriptive comments.
4300 * gdbcmd.h (maintenanceprintlist): Add declaration.
4301 * main.c (maintenanceprintlist): Add definition.
4302 * main.c (gdb_completer_command_word_break_characters): Add.
4303 * main.c (symbol_completion_function): Switch completer word
4304 break character sets dynamically, based on whether completion is
4305 being done on commands or on something else.
4306 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4307 * maint.c: Include demangle.h.
4308 * maint.c (maintenance_demangle): New function.
4309 * maint.c (maintenance_print_command): New function.
4310 * maint.c (_initialize_maint_cmds): Reorganize some commands
4311 under new maintenance print subcommand.
4313 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4315 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4316 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4317 target type. Otherwise, 'whatis this.field' wouldn't work,
4318 which would be inconsistent, since 'print this.field' works.
4319 * buildsym.c (read_struct_type, read_enum_type): Clear
4320 TYPE_FLAG_STUB flag.
4321 * buildsym.c (cleanup_undefined_types): Don't rely on a
4322 flawed "Reasonable test to see if" a type has been defined
4323 since it was referred to; now we can just see if the
4324 TYPE_FLAG_STUB flag has been cleared.
4325 * valprint.c (print_type_base): Emit public/protected/private
4326 labels for methods as well as fields. Also, indent these labels
4327 2 spaces instead of 4, for a more conventional "look".
4328 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4329 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4330 * gcc.patch: New file. Contains patch for gcc (so people
4331 with gdb-2.2.x won't have to wait for a new gcc release).
4333 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4335 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4336 (print_addr): Call print_address to show symbolic version as well.
4338 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4340 (vx_read_register): Declare inferior_fp_regs. Delete code for
4341 copying "inferior_registers" around; the values are already in var
4342 "registers". Use correct size for register set.
4344 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4345 target doesn't support it.
4346 (vx_read_register): Don't try reading them either.
4348 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4349 VxWorks back end reads them in one contiguous set except for this
4351 (register_names): Change "pc" to "pcw" to avoid confusion printing
4353 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4354 find the PC under VxWorks.
4356 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4358 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4359 to create new blank types, instead of handcrafting them.
4360 * defs.h (printfi_filtered): Add prototype.
4361 * utils.c (printfi_filtered): New function.
4362 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4363 to simplify the code. Other cleanups.
4364 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4365 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4366 use of various fields.
4367 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4368 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4369 production that currently treats it exactly the same as STRUCT.
4370 * c-exp.y (yylex): Recognize "class" as token CLASS.
4371 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4372 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4373 general symbol handling code. Call cplus_mangle_opname with
4375 * symtab.c (decode_line_2): Print demangled function names in
4376 breakpoint menus, instead of just file and line number.
4377 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4378 * valprint.c (type_print_base): Print "class" for C++ classes,
4379 rather than "struct". Print section labels for public, protected
4380 and private members of C++ classes.
4381 * values.c: Include demangle.h.
4382 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4384 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4386 * Makefile.in (VERSION): Update to 4.5.8.
4388 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4390 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4391 prevent crashes when examining cross-targets.
4392 * dbxread.c (process_one_symbol): Include directory name when
4393 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4394 find include files, and yacc/lex sources when the cwd doesn't match
4395 that in which the object was compiled.
4396 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4398 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4401 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4403 * maint.c (maintenance_command, maintenance_info_command):
4404 Install with allow_unknown as 0 and call help_list to show
4405 list of possibilities when no subcommand is specified.
4407 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4409 * configure.in: Add m68k-ericsson-*.
4410 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4412 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4414 * maint.c: New file.
4415 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4416 * Makefile.in (OBS): Add new file maint.o.
4417 * defs.h (command_class): Add class_maintenance.
4418 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4419 commands. Allow for them (and other nonessential parts of gdb)
4420 to be selectively left out under special circumstances.
4421 * gdbtypes.c (recursive_dump_type): New function; supports
4422 maintenance print-type command.
4423 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4425 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4427 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4428 initializers. Add initializations for setprintlist, showprintlist,
4429 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4430 * printcmd.c (maintenance_print_type): New maintenance cmd.
4431 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4432 implied by comment that all cmd lists are owned by main.c.
4433 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4434 that all cmd lists are owned by main.c.
4435 * language.c (setchecklist, showchecklist): Move to main.c, as
4436 implied by comment that all cmd lists are owned by main.c
4437 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4438 deletelist): Remove redundant declarations (also in gdbcmd.h).
4439 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4440 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4441 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4442 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4443 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4444 maintenance_print_msymbols, maintenance_print_objfiles):
4446 * symmisc.c (printsyms_command, printpsyms_command,
4447 printmsyms_command, printobjfiles_command): Removed from
4448 _initialize_symmisc.
4449 * main.c (dump_me_command): Moved to maint.c and renamed to
4450 maintenance_dump_me.
4451 * breakpoint.c (all_breakpoints_info): Rename to
4452 maintenance_info_breakpoints.
4453 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4454 all_breakpoints_info to add maintenance_info_breakpoints to the
4455 maintenanceinfolist instead.
4456 main.c (initialize_main): Set up maintenance class commands.
4458 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4460 * energize-patches: Fix minor problems with building energize lib.
4462 * energize-patches: Change names of all cadillac procedure calls
4463 to be energize procedure calls. Simplify many hooks by moving
4464 tests energize.c. Configure energize, and build it automatically now.
4466 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4468 * Makefile.in (VERSION): Bump to 4.5.7.
4469 * cplus-dem.c (demangle_args): Validate index for previously
4470 seen type to guard against bogus values from malformed manglings.
4471 * valops.c (value_struct_elt_for_reference): Guard against
4472 blindly using NULL return value from lookup_symbol.
4474 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4476 * cadillac.c, cadillac-patches: Rename to energize.c and
4477 energize-patches. Change all routines and variables named
4478 'cadillac*' to 'energize*'. Create new file called energize.h to
4479 hold all interface declarations.
4481 * deblib/connection/*: Move all of this stuff into energize/, but
4482 delete unneeded files.
4484 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4486 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4488 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4489 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4490 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4491 child processes, to avoid dead ones "hanging around" after GDB exits.
4492 (attach): Always stop the process if it needs it. Set RLC flag
4493 when attaching running processes, so it will continue if we detach
4494 it, quit, or are killed.
4495 (detach): Clear faults and set RLC flag to make process run
4497 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4499 (info_proc): Open process O_RDONLY, so we can see any process,
4500 even those controlled by debuggers.
4501 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4503 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4505 Relocate symbols using an array of section_offsets, rather than a
4506 single `addr' or `offset'. This makes Solaris-2 support work, and
4507 permits better VxWorks (and maybe xcoff) support later.
4509 * symtab.h (struct section_offsets): New structure for keeping
4510 a set of offsets, rather than a single one.
4511 (struct objfile): Replace addr with section_offsets member.
4512 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4513 * gdb-stabs.h: New include file with `symbol type specific'
4514 parameters for psymtabs and objfiles.
4515 * Makefile.in (HFILES): Add gdb-stabs.h.
4516 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4517 * coffread.c: Conforming changes. Fake offset array always 0.
4518 * dbxread.c: Conforming changes.
4519 (struct dbx_symfile_info): Move to gdb-stabs.h.
4520 (start_psymtab): Call elfstab_offset_sections to calculate good
4521 offsets for this source file, based on the ELF symbol table info.
4522 (read_ofile_symtab): Yank N_CATCH, which is dead.
4523 (process_one_symbol, N_CATCH): Yank.
4524 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4525 Relocate with SECT_OFF_TEXT.
4526 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4527 to distinguish relocatable from absolute symbols. Then, if not
4529 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4530 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4531 (", N_ROSYM): SECT_OFF_RODATA.
4532 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4533 (dbx_symfile_offsets): Add to translate addr to offset.
4534 * dwarfread.c: Conforming changes. Single offset currently used.
4535 * elfread.c: Add various complaints about elf/stab stuff.
4536 #include gdb-stabs.h. Conforming changes, using a single offset.
4537 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4538 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4539 for later use in building psymtabs.
4540 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4541 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4542 (free_elfinfo): New fn, frees all chained stab_section_infos
4543 in an objfile, and zaps the start-of-chain pointer.
4544 (elfstab_offset_sections): New fn, looks in stab_section_info
4545 chain to determine section bases to relocate a psymtab's worth
4546 of symbols, as they are being read.
4547 * mipsread.c: Conforming changes. Stabs-reading will relocate
4548 using one offset. MIPS-reading will not relocate at all.
4549 * partial-stab.h: Relocate different symbol types using different
4550 offsets from section_offsets.
4551 * symfile.c: Conforming changes.
4552 (find_lowest_section): Unused function to use later
4553 to free us from the Tyranny of the Text Section.
4554 (syms_from_objfile): Translate absolute arg ADDR to offsets used
4555 in all lower layers of symbol reading. Call format-specific
4556 sym_offsets function to initialize offsets for high speed symbol
4558 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
4559 (symbol_file_command, add_symbol_file_command): Callers changed.
4560 * symmisc.c (dump_psymtab): Print new relocation parameters.
4561 * xcoffread.c: Corresponding changes.
4563 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
4564 * main.c (main): Read the $HOME/.gdbinit file before processing
4565 the argv arguments (e.g. reading symbol files or core
4566 files). This allows global parameters to be set, which will apply
4567 during the symbol reading. The ./.gdbinit is still read after
4569 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
4570 * xcoffexec.c: Clean up quote inside comment.
4572 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
4574 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
4575 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
4576 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
4577 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
4578 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
4579 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
4580 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
4581 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
4582 values.c, xcoffread.c:
4583 Remove "(void)" casts from function calls where the return value
4584 is ignored, in accordance with GNU coding standards.
4586 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
4588 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
4589 * partial-stab.h: Ignore N_ENDM.
4590 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
4591 CODE or DATA section attachment. This eliminates a lot of random
4592 values from shared libraries, which screw up the ordinary symbols
4593 in the address ranges they happen to overlap.
4594 * buildsym.c (define_symbol): Eliminate special tests
4595 for function types; move into "function" cases in switch statement.
4596 (define_symbol: 'f', 'F', 'P'): Process all parameter types
4597 in case they define new type numbers. But ignore them (FIXME).
4598 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
4599 (read_sun_builtin_type): Add commentary.
4601 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4603 * xm-rs6000.h: define MEM_FNS_DECLARED
4605 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
4607 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
4608 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
4609 * mips-xdep.c: Remove most include files (unused, caused errs).
4610 (fetch_core_registers): Use right parameters in dummy fn.
4612 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
4614 * buildsym.c (scan_file_globals): Beware the null file.
4615 Fix from Jim Williams.
4617 * stack.c (return_command): Evaluate expression *before* popping
4618 off the stack frames! Fix inspired by Jim Williams.
4619 (up_silently_command, down_silently_command): No sel frame is error.
4621 * defs.h (memcpy, memset): Conditionalize decls on
4622 #ifndef MEM_FNS_DECLARED, since DECstation differs.
4623 (alloca): Break out the STDC and non-STDC alloca cases, to make
4624 it work on old preprocessors as well as "picky ANSI" ones.
4625 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
4627 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
4628 * utils.c (fputs_demangled): Rename SLOP since DECstation system
4629 header files define it!
4631 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
4633 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
4635 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4636 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
4637 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
4638 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
4639 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
4640 utils.c, valarith.c, valops.c, valprint.c, values.c:
4641 Replace bcopy() use with memcpy(), which is more standard and can
4642 take advantage of gcc's builtin functions for increased performance.
4643 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
4644 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
4646 Replace bzero() use with memset(), which is more standard and can
4647 take advantage of gcc's builtin functions for increased performance.
4648 * i386-tdep.c, main.c, valprint.c:
4649 Replace bcmp() use with memcmp(), which is more standard and can
4650 take advantage of gcc's builtin functions for increased performance.
4652 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
4654 * remote.c (remote_wait): Fix cast on signal() call.
4655 * defs.h (alloca): More diddling with alloca. Have to ensure
4656 that it has a prototype, so that if alloca is defined as a macro
4657 that takes an arg, the definition is seen as a use of a macro
4658 that takes an arg, to satisfy picky ANSI preprocessors.
4660 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
4662 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
4663 consistency with all other gdb files.
4664 * cadillac.c: Use <string.h> rather than <strings.h>.
4665 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
4666 * Makefile.in (MAKE): Remove definition for consistency with
4667 other Makefile.in files and to fix problem with recursive makes.
4669 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
4671 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
4674 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4676 * source.c (print_source_lines): for DOS interoperability; don't
4677 print CR (013) as ^M.
4679 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
4681 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
4683 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
4685 * remote.c (remote_wait): Cast signal to void * to avoid warning
4686 from busted HP compiler.
4688 * partial-stab.h (N_SO): Rearrange code a little so that all SO
4689 stabs cause end_psymtab to be called.
4691 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
4692 compiler feature of putting 'c' into basic type descriptors for
4695 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
4696 where there is no place for nPC in prrun struct.
4698 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
4700 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4701 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
4702 * dwarfread.c (enum_type): Save enum names on type_obstack.
4703 * dwarfread.c (struct_type): Save member name on type_obstack.
4704 * symtab.c (_initialize_symtab): Fix misspelling.
4705 * regex.c (store_jump, insert_jump): Return void.
4707 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
4709 * defs.h (PARAMS): Move to ../include/ansidecl.h.
4710 (alloca): Declare return type on SPARC, since Sun doesn't.
4711 (*_BYTE_ORDER): Improve comment: *must* be defined.
4713 * tm-hppa.h: New file, architectural definition of HP PA.
4714 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
4716 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
4717 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4718 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
4719 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
4722 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4723 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4724 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4726 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4728 * printcmd.c (output_command): Thinko.
4729 (x_command): Only set remembered size/format if cmd succeeds.
4731 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4732 since it is no longer used and burns time for every symbol read.
4733 (process_one_symbol): Treat N_CATCH like default (complain).
4735 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4737 * partial-stab.h (case N_TEXT): Fix fencepost error when
4738 detecting start of new symbol info after reading symtab for a
4739 module with a zero length TEXT segment.
4741 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4743 * Makefile.in (VERSION): Bump to 4.5.6.
4744 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4746 * defs.h (NORETURN): Define away for Lucid compiler.
4747 * remote.c (remote_timer, remote_interrupt): Signal handlers
4749 * ser-termios.c (serial_write, serial_close): Return whatever
4750 value the write/close call returns, rather than falling off end.
4751 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4752 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4754 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4755 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4757 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4758 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4759 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4760 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4762 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4763 store_inferior_registers): Supply missing fourth argument to
4765 * cadillac.c (kernel_dispatch): Make return type void.
4766 * cadillac.c (iosig): Signal handlers take one int arg.
4767 * valprint.c (val_print_fields): Call fprint_symbol to get
4768 automatic C++ demangling for mangled field names.
4770 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4772 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4773 * dwarfread.c (enum_type): Fix misspelling in comment.
4774 * valprint.c (val_print_fields, cplus_val_print): Minor
4775 adjustment to printing of C++ class structures to more closely
4776 match format for printing C structures, with and without setting
4779 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4781 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4782 (which is not a Posix signal) if it isn't defined.
4783 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4784 New port to Linux (a free Unix clone for 386 machines).
4786 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4788 COFF changes for dealing better with EPI 29K C compiler output.
4790 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4792 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4793 (read_coff_symtab): Move patch_opaque_types call from
4794 coff_symfile_read. Restrict it to symtabs from this objfile.
4795 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4796 references on opaque type chain; just let coff_lookup_type handle 'em.
4797 (decode_type): Complain about tagndx values on
4798 non-struct/union/enum types, which the EPI compiler tends to produce.
4800 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4802 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4805 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4806 usage to match new prototype. Include libbfd.h to get prototype.
4808 * source.c (find_source_lines): Handle large st_size fields.
4810 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
4812 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
4813 * stack.c (return_command): Use cleanups to avoid memory leaks.
4815 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
4817 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
4818 INT_REGNUM to INTE_REGNUM.
4820 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
4822 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
4824 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
4825 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
4826 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
4827 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
4829 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
4830 declarations of malloc/realloc/free that are inserted by some
4832 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
4834 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
4835 another decl of strdup (this really ought to come from libiberty.h!).
4837 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
4839 * remote.c (getpkt): Error if input exceeds buffer size.
4840 (_initialize_remote): `set remotedebug' enables packet trace.
4842 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
4843 N_SLINE's, etc, just like Sun cc on Solaris2.
4845 * am29k-tdep.c (read_register_stack, write_register_stack):
4846 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4847 variable. Add `set' and `show' commands for it.
4848 * doc/gdb.texinfo: Document it.
4850 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
4852 * valprint.c (type_print_1): Plug memory leak. Print all
4853 C++ syms as demangled, not just functions.
4854 * buildsym.c (read_range_type): When we find a signed char
4855 type, do a lookup of signed char, not plain char. Plain char's
4856 still get looked up as plain char's elsewhere.
4858 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
4860 * eval.c: Avoid residue-by-zero when evaluating without side effects.
4861 (Bug and fix found by Pierre Willard.)
4863 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
4865 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
4867 * xm-rs6000.h: Add decl for strdup().
4869 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
4872 * breakpoint.c (enable_command, disable_command): Without args,
4873 should only affect normal breakpoints and watchpoints.
4875 * m68k-pinsn.c (print_insn_arg): Make register be const.
4876 * xcoffexec.c: Remove ' from comment.
4877 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
4878 with decls of malloc in c-exp.tab.c (as produced by yacc).
4879 There's got to be a better way to do this...
4881 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
4883 * partial-stab.h: Convert single rindex use to strrchr.
4884 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
4885 standard <strings.h> file, now that the only single use of
4886 rindex in the gdb source files is gone.
4888 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
4890 * mipsread.c: Undo ill effects from including <strings.h>,
4891 which #defines index to be strchr. Unfortunately, index is
4892 a member of a symbol table structure that can't be changed.
4893 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
4894 remove redundant #include's.
4896 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
4898 * mipsread.c: #include <strings.h> for rindex().
4900 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
4902 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
4904 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
4906 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
4907 extraneous SO stabs from busted C++ compilers.
4909 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
4911 * Makefile.in (VERSION): Bump to 4.5.5.
4912 * symtab.c (decode_line_1): Until C++ support stabilizes, when
4913 C++ lookups fail, print possibly helpful hint about completion.
4914 * cplus-dem.c (demangle_signature): Fix ARM style demangling
4915 for static data members.
4916 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
4917 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
4918 it's broken on ncr3000's.
4920 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
4922 * dwarfread.c (decode_modified_type): Change type of first arg.
4923 Change 'modifier' to char from unsigned char. Cast single use
4924 that needs to be unsigned char.
4925 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
4926 * utils.c (strdup_demangled): Add function.
4927 * defs.h (strdup_demangled): Add prototype.
4928 * stack.c (return_command): Demangle C++ function names for query.
4929 * infcmd.c (jump_command): Demangle C++ function names for query.
4930 * cplus-dem.c (consume_count): New function and prototype.
4931 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
4932 do_type): Replace conversion code with consume_count().
4933 * cplus-dem.c (gnu_special): Fix demangled of static members.
4934 * source.c (list_command): Print demangled function names
4935 when appropriate. Fix supplied by Peter Schauer.
4937 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
4939 * sparc-tdep.c: Clean up slightly for Solaris2.
4941 * buildsym.c (define_symbol): Nameless types are now on several
4942 platforms; generalize them and un-ifdef them to make Solaris 2
4945 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
4947 * infcmd.c: Fix typo (reported by Rob Savoye).
4948 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
4949 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
4950 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
4951 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
4952 rather than the one for the first file in the dependency chain.
4954 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
4955 set. Don't reset our own texthigh, or dependency-only pst's, in
4956 scanning all the rest of the psymtabs.
4957 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
4959 * buildsym.h (N_UNDF): Improve comments.
4960 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
4962 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
4964 * symtab.h (struct symbol): Add aux_value union for preserving
4965 an additional per-symbol value.
4966 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
4967 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
4968 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
4969 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
4970 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
4972 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4974 * symfile.c (clear_symtab_users_once): Now non-static (for
4977 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
4979 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
4980 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
4981 vax-pinsn.c: Remove reg_names decl (now in defs.h).
4983 Solaris-2 support on SPARC:
4985 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
4986 Add symbol_size and file offsets to struct symloc.
4987 Add static symbol_table_offset, string_table_offset,
4988 file_string_table_offset, next_file_string_table_offset,
4990 (add_old_header_file): Convert error() to complain()t.
4991 (dbx_symfile_read): Get symbol size via the objfile.
4992 Also get symbol_table_offset.
4993 (dbx_symfile_init): Record symbol size and count via the objfile.
4994 (dbx_next_symbol_text): Always add file_string_table_offset when
4995 accessing string table.
4996 (read_dbx_symtab): Initialize file_string_table_offset to 0.
4997 (SET_NAMESTRING): Use the offset.
4998 (end_psymtab): Large kludge to determine addresses where source
4999 files start and end (for the psymtab header).
5000 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5001 Get this, symbol size, and symbol offset, from psymtab.
5002 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5003 Patch up last_source_start_addr if zero in N_SO.
5004 (process_one_symbol): Add variable function_start_offset.
5005 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5006 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5007 ( "", N_OBJ, N_OPT): Ignore.
5008 (elfstab_build_psymtabs): New function to read stabs out of
5011 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5012 (gdb): use GLOBAL_CFLAGS when linking, too.
5013 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5014 (N_OBJ, N_OPT): Ignore.
5015 ('f', 'F'): Save last function name.
5017 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5018 extra info in the minimal symbol.
5019 (elf_symtab_read): The extra info is the size of an ELF object,
5020 which was kludged to us in the `udata' field of the BFD symbol.
5021 Gag me with a crowbar...
5022 (elf_symfile_read): Keep track of both the absolute load address,
5023 and the offset between load addr and symbols. Handle STABS as
5024 well as DWARF sections, passing the absolute load address to
5025 elfstab_build_psymtabs.
5027 * symfile.h: Prototype elfstab_build_psymtabs.
5028 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5030 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5032 * buildsym.h: Add processing_acc_compilation flag.
5033 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5034 (define_symbol): Skip arg types in function entries. Resolve
5035 overloaded 'P' which acc uses for prototypes of functions called
5037 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5039 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5040 save size of ELF symbols. FIXME.
5041 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5042 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5044 * configure.in: Solaris config is sparc-sun-solaris2.
5045 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5047 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5048 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5049 * symfile.c (symfile_bfd_open): Comment where name is freed.
5050 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5052 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5054 * expprint.c (print_subexp): Add missing ']'.
5055 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5056 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5057 * WHATS.NEW: Point out improved C++ function name handling.
5058 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5059 type names for both implicitly and explicitly signed integral
5060 types. See comment in the source code.
5062 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5064 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5065 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5066 * expprint.c (print_subexp): Fix printing of register names.
5068 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5070 * inferior.h (register_valid): Declare.
5071 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5072 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5073 macros for traversing the data structures in a single objfile.
5074 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5075 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5078 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5080 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5081 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5082 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5083 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5085 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5087 * depend: rebuild to account for remote-st2000.c.
5088 * remote-st2000.c: Almost works now.
5089 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5091 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5093 * c-exp.y (yylex): Recognize single-quoted strings that specify
5094 tokens with embedded whitespace, such as C++ demangled names.
5095 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5096 * main.c (gdb_completer_quote_characters): Add global variable.
5097 * main.c (symbol_completion_function): Total rewrite for C++
5098 demangled name handling.
5099 * main.c (skip_quoted): New function.
5100 * main.c (main): Set rl_completer_quote_characters.
5101 * symmisc.c (dump_symtab): Print source language for symtab.
5102 * symtab.c (expensive_mangler): Add prototype and function.
5103 * symtab.c (completion_list_add_symbol): Total rewrite for new
5104 C++ demangled name handling.
5105 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5106 other changes for demangled C++ symbol handling.
5107 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5108 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5109 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5110 * symtab.c (completion_list_add_symbol): Total rewrite for new
5111 C++ demangled name handling.
5112 * symtab.c (expensive_mangler): New function.
5113 * utils.c (strcmp_iw, demangle_and_match): New functions.
5114 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5116 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5118 * Makefile.in: Roll VERSION to 4.5.4.
5119 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5120 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5121 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5123 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5125 * alldeps.mak: Rebuild to account for new files.
5126 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5127 * tm-st2000.h: New file.
5128 * configure.in: Tandem debug monitor (st2000) support.
5129 * remote-st2000.c, config/st2000.mt: ditto.
5131 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5133 * blockframe.c (inside_entry_file, inside_main_func,
5134 inside_entry_func): Return 0 if no symbols; avoid crashing.
5136 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5138 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5139 without masking, since it is signed and will later be compared
5140 against signed quantities. The right fix is probably to make
5141 it all unsigned, but this is a small, safe fix for this release.
5142 FIXME -- make the real change sometime soon.
5144 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5146 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5147 parameter in call to `symbol_file_add' to 0.
5149 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5151 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5153 * configure.in: Handle -m680[01234]0-wrs.
5155 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5157 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5158 `ieee_extended_to_double'.
5160 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5162 * valops.c (value_assign): Lint, by Pierre Willard.
5164 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5166 * coredep.c (fetch_core_registers): Remove premature warning,
5167 which triggers on DECstation even though all regs are accessible.
5169 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5170 sign-extension of instruction fields even on unsigned-char hosts.
5171 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5173 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5174 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5175 since they define the target, not the host.
5176 * m88k-pinsn.c: Fix typo.
5178 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5180 * valarith.c (value_zerop): -0.0 is still zero.
5181 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5182 Patches by Paul Eggert <eggert@twinsun.com>.
5184 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5186 * alldeps.mak, depend: re-make to account for ser-*.c.
5188 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5190 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5191 disconnecting from controlling terminal, to avoid gdb hanging
5192 on SVR4. Fixes bug reported by Oliver Okrongli.
5193 * procfs.c (PROC_NAME_FMT): Change format to match default used
5194 by system, as suggested by Oliver Okrongli.
5195 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5196 bug fix from Brent Townshend (bst%tt@cam.ORG).
5197 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5198 by turlais@rechser.total.fr.
5199 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5200 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5201 * objfiles.h (unlink_objfile): Add prototype.
5202 * objfiles.c (unlink_objfile): Add function.
5203 * objfiles.c (free_objfile): Call unlink_objfile.
5204 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5205 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5206 Also, discard old possibly bogus sf struct.
5207 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5208 find_sym_fns() for remapped symbol files, in case of any changes
5209 since the last mapping.
5211 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5213 * findvar.c (read_relative_register_raw_bytes): use the raw size
5214 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5216 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5218 Changes to support GDB running on DOS using GO32 and H8 support
5220 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5221 allowing hosts with different text and binary file formats to
5223 * coffread.c (read_coff_symtab): changed calling convention and
5224 operation - now it opens its own file with FOPEN_RB rather than
5225 duping and fdopening the provided handle.
5226 * dbxread.c, cplus-dem.c: #include mangling.
5227 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5228 binary files oring in the right bit.
5229 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5230 * remote-hms.c: cleanup to use the new remote serial stuff
5231 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5232 independent remote terminal I/O.
5233 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5234 * source.c (openp): fix off by one problem removing / - can now
5235 open a source file in the root directory with DOS.
5236 * values.c (value_as_pointer): remove bogus address bits from
5237 long. (unpack_long): unpack into unsigned long/short if pointer.
5239 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5241 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5242 It gets permanently stuck in many OSes.
5243 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5245 * breakpoint.c: Improve help text for info breakpoints.
5247 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5249 * README: Add pointer to internals doc, and describe reading
5251 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5252 * symtab.c (output_source_filename): Remove old glop for wrapping
5253 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5255 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5257 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5258 * munch: Add sort -u to avoid duplications.
5259 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5260 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5262 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5264 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5265 avoid infinite loops while demangling bogus mangled names.
5266 * valprint.c (type_print_base): Minor fix for GNU style guide
5269 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5271 * Makefile.in (VERSION): Bump to 4.5.3
5272 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5273 * Makefile.in (demangle): New target to create standalone
5274 demangler with same code and options as internal demangler.
5275 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5276 to support ARM style and Lucid style demangling, improve
5277 maintainability, fix several demangling bugs. More changes
5279 * defs.h (strstr): Add ANSI compatible prototype.
5280 * valprint.c (type_print_1): Demangle using ansi option.
5281 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5283 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5285 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5288 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5290 * mipsread.c (parse_procedure): Return rather than using
5291 uninitialized variable 'b'.
5293 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5295 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5296 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5297 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5298 relative to each source file.
5300 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5302 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5305 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5307 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5308 * am29k-tdep.c: Update to latest code from AMD.
5309 (get_saved_register) don't crap out if no frame.
5310 * remote-udi.c: Set/clear inferior_pid as appropriate.
5311 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5312 error handling. Fixup end-of-debugging messages.
5313 (udi_fetch_registers) clean up big time, mainly don't multiply
5314 register_valid indices by 4, and use proper Offset when reading
5315 gr96-gr127. (udi_store_registers) general cleanup.
5316 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5317 INT_REGNUM->INTE_REGNUM.
5318 * tm-29k.h: Upgrade to latest code from AMD.
5319 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5320 (UDIConnect) Clean up error processing (like, don't do exit() if
5321 execlp fails), make code restartable, make more attractive.
5322 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5325 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5327 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5328 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5329 from former to latter.
5331 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5333 * cplus-dem.c (do_args): Handle void args the same as others.
5334 * objfiles.c (free_objfile): Only try to unmap files when
5335 reusable objfiles are supported.
5336 * valprint.c (type_print_varspec_suffix): Add parameter that
5337 specifies if C++ demangling included function arguments. Use
5338 it to suppress printing extra pair of ()'s.
5339 * valprint.c (type_print_1): Fix problem with printing demangled
5340 C++ function types where demangled type includes the function
5343 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5345 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5346 Allows selection of C++ demangler to be a configuration option
5347 until multiple demanglers are supported.
5348 * demangle.h: New include file for extended demangler support.
5349 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5350 utils.c, valprint.c: Include "demangle.h" and change all calls
5351 to cplus_demangle() or fputs_demangled() to use individual
5353 * valprint.c (type_print_1): Change options to cplus_demangle
5354 to print demangled function args. Still broken, but now less so.
5355 * cplus-dem.c: Include demangle.h, reorganize and update some
5356 comments to reflect reality.
5357 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5358 second arg from fixed integer to bit based multiple options.
5359 * cplus-dem.c (optable): Reformat and replace ansi members with
5361 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5363 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5365 * values.c (set_internalvar): Force evaluation of lazy values.
5366 Bug reported by RMS.
5368 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5370 * Makefile.in (VERSION): Bump to 4.5.2.
5371 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5372 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5373 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5374 proper handling of bit fields.
5375 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5376 * symtab.h: Fix couple of misspellings in comments.
5377 * value.h (struct value): Clarify use of bitpos.
5378 * value.h (unpack_field_as_long): Change prototype, returns
5380 * values.c (unpack_field_as_long): Change return type to LONGEST,
5381 sign extend unpacked fields that are signed, other rewriting.
5382 * config/ncr3000.mt: New target config file.
5384 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5386 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5387 even when printing 8-bit characters.
5389 * gdbtypes.c (make_{reference,pointer,function}_type): New
5390 functions which handle overwriting of forward-referenced types
5391 for stabs file reading.
5392 (lookup_{reference,pointer,function}_type): These just call
5393 the make_*_type functions with a null storage alloc parameter.
5394 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5395 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5397 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5398 (dbx_alloc_type): Make it easier to understand. No funct change.
5399 (define_symbol: 't'): Don't put the typedef name into the name of
5400 the struct, union, or enum. Bugfix.
5401 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5402 routines to properly handle overwriting preallocated types so that
5403 forward references will work.
5404 (read_enum_type): Force enum values to file scope, due to bug in
5405 Sun compiler output. FIXME, fix later.
5407 Remove unused header_file_prev_index mechanism. It was already
5408 obsolete in gdb-3.5. These comments appeared in 3.5:
5409 /* This code was used before I knew about the instance codes.
5410 My first hypothesis is that it is not necessary now
5411 that instance codes are handled. */
5412 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5413 * buildsym.h: Remove it and prev_index that saves it.
5414 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5416 * solib.c (special_symbol_handling): When called from core files,
5417 must set up debug_addr. Don't print error messages, just return.
5418 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5420 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5422 * cplus-dem.c: Allow nested class names (as in
5423 Foo::Bar::method()).
5424 Allow the cleaner cfront style of nested class names
5425 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5426 Make cplus_demangle re-entrant by removing use of global
5427 variables. Instead, place all shared variables in a
5428 stack-allocated structure, and pass around its address.
5430 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5432 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5433 29k-share/* subdirs...
5435 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5436 rewrite, only leave out the bugs.
5438 * Makefile.in: Add 29k/UDI support. Improve depend.
5439 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5441 * am29k-tdep.c: Update to use new calling conventions, and misc
5444 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5446 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5448 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5449 breakpoint instructions that leave PC pointing at the right place.
5451 * core.c (core_open): Call warning() to print warnings.
5453 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5455 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5456 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5457 This prevents a crash when trying to lookup the value of a
5458 non-existent symbol.
5460 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5462 * signame.c, signame.h: Remove, replaced by strsignal.c in
5464 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5465 sun386-xdep.c: Remove include of signame.h
5466 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5467 * Makefile.in (HFILES): Remove signame.h
5468 * Makefile.in (OBS): Remove signame.o
5469 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5470 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5471 psignal, perror): Add prototypes.
5472 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5474 * depend: Manually remove signame.[cho] references.
5475 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5477 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5478 with safe_strsignal.
5479 * core.c (core_open): Replace use of sys_siglist with
5481 * core.c (memory_error): Replace use of sys_errlist with
5483 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5485 * infcmd.c (program_info): Replace use of sys_siglist with
5487 * infrun.c (signal_stop, signal_print, signal_program):
5488 Allocate dynamically based on dynamic determination of number
5489 of signals to support.
5490 * infrun.c (child_create_inferior): Replace use of sys_errlist
5492 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5494 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5495 strsigno and sys_siglist with safe_strsignal.
5496 * infrun.c (handle_command): Call signo_max to find number of
5497 signals. Replace sig_number with strtosigno and sig_abbrev with
5499 * infrun.c (signals_info): Replace sig_number with strtosigno.
5500 * infrun.c (_initialize_infrun): Call signo_max to find number of
5501 signals. Dynamically allocate signal_{stop,print,program}.
5502 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5503 * procfs.c (errnoname): Add function and prototype.
5504 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5505 of sys_siglist with safe_strsignal.
5506 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5507 sys_siglist with safe_strsignal.
5508 * procfs.c (info_proc_stop): Call errnoname.
5509 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5510 * stuff.c (main, get_offset): Replace use of sys_errlist with
5512 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5513 with safe_strsignal.
5514 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5515 with safe_strsignal.
5516 * utils.c (safe_strerror, safe_strsignal): Add functions that
5517 call strerror and strsignal respectively, and deal with NULL
5519 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5520 sys_errlist with safe_strerror.
5521 * valprint.c (val_print): Replace use of sys_errlist with
5524 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5526 * Makefile.in: rework CFLAGS so that they can be set from the
5527 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5528 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5529 Pass CFLAGS on recusions.
5531 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5533 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5534 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5535 overkill for the problem it solved.
5536 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5537 and default to simply printing type names as appropriate.
5538 * main.c (main): Remove one of the leading newlines from
5539 warning_pre_print initialization.
5540 * objfiles.c (open_existing_mapped_file): Add function and
5542 * objfiles.c (open_mapped_file): Rewrite to use new function
5543 open_existing_mapped_file.
5545 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
5547 * sun3-xdep.c (fetch_core_registers): Lint.
5548 * tm-sun3.h: Prototype lint.
5551 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
5553 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
5554 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
5555 * objfiles.c: Cast calls to close() with unused returns to void.
5556 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
5557 old objfile's name before updating it.
5558 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
5559 * objfiles.h (objfile struct): Add mmfd member.
5560 * symfile.c (syms_from_objfile): Move some code to
5561 new_symfile_objfile.
5562 * symfile.c (new_symfile_objfile): Add new function, common code
5563 from syms_from_objfile.
5564 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
5565 mapped and unmapped symbol files.
5566 * symfile.c (symbol_file_command): Print "No symbol file now"
5567 message, ala exec_file_command for the exec file.
5568 * symfile.h (new_symfile_objfile): Add prototype.
5569 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
5570 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
5572 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
5574 * rs6000-pinsn.c: New version from IBM (Metin).
5575 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
5576 to avoid warnings from some compilers.
5578 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
5580 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
5581 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
5582 type's flag word that marks it as a fundamental type.
5583 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
5584 flags argument for all calls to init_type().
5585 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
5586 flags argument for all calls to init_type(). Also remove
5587 dependency on host sizes for ints, floats, etc.
5588 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
5589 flags argument for all calls to init_type(). Also remove
5590 dependency on host sizes for ints, floats, etc.
5591 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
5592 bit to flags argument for all calls to init_type(). Add types
5593 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
5594 * valprint.c (unsigned_type_table, signed_type_table,
5595 float_type_table): Remove.
5596 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
5597 bit when printing fundamental types, and print the actual name
5598 for such types, rather than inventing one. Remove code that
5599 invented fundamental type names.
5600 * valprint.c (_initialize_valprint): Remove initializations
5601 for now removed unsigned_type_table, signed_type_table, and
5604 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
5606 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
5607 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
5610 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
5612 * dwarfread.c (target_to_host): New function similar to previous
5614 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
5615 Extensive changes to convert all previous usages to use new
5616 target_to_host() function.
5617 * dwarfread.c (struct dieinfo): Change types of most integral
5618 members to be unsigned.
5620 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
5622 * WHATS.NEW: Revise -mapped doc.
5624 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
5626 * mipsread.c (parse_partial_symbols): Complain when sh->index is
5627 too high or when skipping `forwards' moves us backwards.
5628 (parse_type): Print mis-guessed tag name in complaint.
5629 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
5630 (parse_procedure): Do not attempt to create symbols; just fill in
5631 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
5632 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
5633 for clarity. Set top_stack before calling parse_external. In
5634 stabs, sort symbols before calling parse_procedure.
5636 * symmisc.c (std_in, std_out, std_err): Add vars to access std
5637 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
5638 * Makefile.in: Remove stage* targets. Avoid echo on recursive
5639 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
5642 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
5644 * Makefile.in (VERSION): Set to 4.5.1.
5645 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
5646 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
5647 fill_gregset): New functions for SVR4 /proc support.
5648 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
5649 Remove new symbol types and such to ../include/coff/symconst.h.
5650 (parse_symbol): Simplify code for parsing struct/enum/unions.
5651 (parse_type): Handle `long long' types.
5652 (upgrade_type): Handle `const' qualifier.
5653 (parse_partial_symbols): fix indentation, clean a bit.
5655 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
5657 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
5658 copy in data from raw read buffers, calling bfd byteswapping
5659 routines as appropriate. Use to replace most existing memcpy
5661 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
5662 * configure.in: Recognize new ncr3000 config.
5663 * config/ncr3000.mh: New config file.
5665 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
5669 * README: Update for release.
5670 * Makefile.in: Update version to 4.5.
5671 * WHATS.NEW: The obvious.
5673 * depend: Generate new depend file for this release.
5675 * Makefile.in (depend): Fix dependancy generation so that it does
5676 not include gcc 'fixincluded' files, which are usually in a system
5679 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
5681 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
5682 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
5683 symbols for nameless types. And, handle `R' (register parameter
5684 type) for AIX. (an extension to existing stabstring grammar).
5685 * rs6000-xdep.c: Fix typo (= should have been ==).
5687 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
5689 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
5691 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
5693 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
5694 * signame.c (SIGWAITING, SIGLWP): Add.
5696 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
5698 * xm-i386mach.h: add decls for errno and strdup().
5700 * breakpoint.c (breakpoint_1): Add (int) casts for enums
5701 used in array index context (otherwise, some compilers barf).
5703 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
5705 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
5706 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
5707 in a system call, and provide better backtrace if so.
5709 * Makefile.in (HFILES): Add xcoffsolib.h.
5710 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
5711 * rs6000-pinsn.c: #include "opcode/rs6k.h"
5713 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
5714 mipscoff_symfile_read): Convert to BFD to do file I/O.
5716 * symfile.c: #include <ctype.h> to get proper def if isspace().
5718 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
5720 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
5722 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5723 function also when parsing embedded stabs.
5725 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5727 * mipsread.c: Fix more declarations.
5729 * mipsread.c: Fix many invocations of complain. Use enum
5730 type_code where appropriate.
5732 * xm-vaxult.h: Add decl for strdup().
5734 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5737 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5739 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5742 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5744 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5745 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5746 Merge in more patches for rs6000 from Metin Ozisik.
5747 * utils.c: Fix typo in comment.
5749 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5751 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5752 * procfs.c (attach): Set nopass_next_sigstop if attached
5753 process is forcibly stopped.
5754 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5755 resending SIGSTOP to attached process on first resume.
5757 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5759 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5761 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5763 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5764 (VERSION): Bump to 4.4.85.
5765 * mipsread.c: Update for new include files. Lint.
5766 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5767 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5768 Don't need to bring in mipsread.o specially any more.
5770 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5772 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5773 routine (for Irix-4.x). Make many funcs static and void.
5774 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5775 * (init_extra_frame_info): Don't trash cached value of frame
5776 pointer register. This fixes backtracing through routines that use
5777 alloca(). Generally clean up declarations of functions, and use
5778 typedefs and macros to reference data structures as appropriate.
5779 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5782 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5784 * values.c (unpack_long): Fix unpacking error for signed chars
5785 on hosts where the default character type is unsigned.
5786 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5787 for newer SVR4 variants.
5788 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5789 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5790 * procfs.c (mappingflags): Add support for MA_PHYS
5792 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5794 * buildsym.c (read_struct_type): Avoid coredump when C++
5795 abbreviated type name is messed up. Reported by Joe Buck.
5796 FIXME, we need to determine whether GDB or GCC needs to be
5797 smarter to correctly locate this type name.
5799 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5800 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5801 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5802 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5803 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5805 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5807 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
5808 * symtab.h (current_source_symtab): Make extern
5809 * symtab.h (current_source_line): Make extern
5810 * inferior.h: Move all procfs.c prototypes to one place, add
5811 prototype for proc_signal_handling_change. Add prototypes for
5812 signal_stop_state, signal_print_state, and signal_pass_state.
5813 * inferior.h (stop_soon_quietly): Make extern
5814 * inferior.h (attach_flag): Make extern
5815 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
5816 * infrun.c (signal_stop_state, signal_print_state,
5817 signal_pass_state): New functions to query specific signal
5819 * infrun.c (handle_command): Minor error message change, add
5820 NOTICE_SIGNAL_HANDLING_CHANGE.
5821 * procfs.c (open_proc_file): Remove iris specific reset of
5822 inherit-on-fork flag, moved to proc_set_exec_trap().
5823 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
5824 to reset inherit-on-fork flag, bash comment to GNU form.
5825 * procfs.c (proc_base_address, set_proc_siginfo,
5826 fetch_core_registers): Conform to code style.
5827 * procfs.c (signame.h): Include.
5828 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
5829 syscallname(), info_proc_syscalls()): New macros, tables, and
5830 functions to organize and report system call information.
5831 * procfs.c (saved_fltset, saved_trace, saved_sighold,
5832 saved_exitset, saved_entryset): Add to procinfo struct.
5833 * procfs.c (struct trans): Add.
5834 * procfs.c (pr_flag_table, pr_why_table, faults_table,
5835 siginfo_table, errno_table): Tables to translate numeric values
5836 to symbolic names and short descriptions.
5837 * procfs.c (signalname, info_proc_signals): Add function and
5839 * procfs.c (proc_info): Now info_proc.
5840 * procfs.c (proc_info_address_map): Now info_proc_mappings.
5841 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
5842 info_proc_faults, lookupname, lookupdesc, sigcodename,
5843 sigcodedesc): New functions.
5844 * procfs.c (proc_signal_handling_change): New function to set
5845 the trace flags based on the state of gdb's signal handling flags.
5846 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5847 and remove code to do PIOCSTRACE ioctl.
5848 * procfs.c (attach, detach): Preserve and restore process flags
5849 using saved_* fields in procinfo struct.
5850 * procfs.c (attach): Call proc_signal_handling_change.
5851 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
5852 * procfs.c (proc_desc): Update for latest changes.
5853 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
5854 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5855 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
5857 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
5859 * procfs.c (set_proc_siginfo): Add prototype and new function.
5860 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
5861 up inferior siginfo struct.
5862 * elfread.c (elf_symfile_read): Compute the relocation amount
5863 by subtracting off the address of the ".text" section.
5864 * solib.c: Add pointer to ".text" section to so_list struct.
5865 * solib.c (solib_map_sections): Initialize pointer to ".text"
5866 section in so_list struct.
5867 * solib.c (symbol_add_stub): Pass base address of ".text"
5868 section to symbol_file_add, rather than the load address of
5869 the shared library. On SunOS they are the same. On SVR4 they
5872 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
5874 * mipsread.c (parse_procedure): PDR.isym should get pointer to
5875 function name, not .gdbinfo. symbol.
5877 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
5879 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
5881 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
5883 * Makefile.in (VERSION): 4.4.8
5885 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
5886 commands in .cshrc/.profile won't get traced.
5888 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
5890 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
5891 * exec.c (build_section_table): Don't abort if no sections.
5892 * sparc-tdep.c (single_step): Lint.
5893 * utils.c (mrealloc): Handle realloc (0, size) case here.
5895 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
5897 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
5900 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
5902 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
5903 .gdbinfo. symbols are created. Move creation from parse_procedure
5904 to parse_symbol, where it is fairly easy to grow the symtab. This
5905 also fixes a symtab trashing bug on all mips-based systems.
5906 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
5908 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
5909 mips_extra_func_info, and all the PROC_xxx macros that look at it.
5911 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
5913 * c-exp.y: Add missing return type to yyparse() prototype.
5915 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
5917 Create and use macros for iterating on symtabs, psymtabs, msymbols.
5919 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
5920 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
5921 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
5922 (patch_opaque_types): Avoid dummy args and result.
5923 * objfiles.c (have_partial_symbols, have_full_symbols,
5924 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
5925 (iterate_over_objfiles, iterate_over_symtabs,
5926 iterate_over_psymtabs): Remove, clunky and slow.
5927 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
5928 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
5929 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
5930 dump_objfile): Remove dummy args and results. Move filename
5931 comparisons to callers.
5932 (printsyms_command, printpsyms_command, printmsyms_command,
5933 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
5934 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
5935 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
5936 list_symbols, make_symbol_completion_list): Replace explicit
5937 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
5938 Eliminate Dijkstra flag crap, break out of loops with gotos.
5939 (lookup_symtab_1): Protect '/' tests from short filenames.
5940 (cplus_mangled_symbol): Move inline into lookup_symbol.
5941 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
5942 (relocate_minimal_symbol): Move inline to vmap_symtab.
5943 (vmap_symtab): Replace iteration with ALL_OBJFILES,
5944 iterate_over_msymbols with ALL_MSYMBOLS.
5946 Misc cleanup prior to release.
5948 * Makefile.in (VERSION): Roll to 4.4.7.
5949 (HFILES): Add call-cmds.h.
5950 * call-cmds.h: New header for command fns called by other files.
5951 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
5952 (breakpoint_1): Remove unused type arg. Change callers.
5954 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
5955 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
5956 * mipsread.c: Add prototypes for all static functions.
5958 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5959 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5960 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
5961 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
5962 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
5963 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
5966 * buildsym.c (define_symbol): Handle global register variables
5967 (from Pierre Willard). Complain if register numbers are too large.
5968 * target.c (nomemory): Now that higher levels examine errno, give EIO.
5969 * tm-sparc.h: Don't #include <sun4/reg.h>.
5970 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
5971 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
5973 * language.h: Avoid forward enum declaration.
5974 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
5975 config/sun4os5.mt: New host and target.
5976 * defs.h (errno): #include <errno.h> rather than assuming int.
5977 From Pierre Willard.
5979 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
5980 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
5981 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
5982 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
5983 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
5984 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
5985 sparc-xdep.c, utils.c, value.h, values.c: Lint.
5987 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
5989 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
5990 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
5991 * language.h (enum exp_opcode): Avoid forward enum def.
5992 * main.c (define_command, user_defined_command): Lint.
5993 * mem-break.c, xcoffread.c: Lint.
5994 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
5996 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
5998 * Merged in latest RS6000 diffs from Metin G. Ozisik.
5999 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6000 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6001 or IBM6000_TARGET as (approximately) appropriate.
6003 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6005 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6006 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6007 or not to try reading symbols from a mapped objfile. Plugs memory
6008 leak due to shared libraries generating no psymtabs or symtabs.
6010 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6012 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6013 * copying.awk: Lint. Make stronger warning at top of copying.c.
6014 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6015 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6016 (lookup_pointer_type): Add FIXME comment.
6017 * main.c (set_history_size_command): Disallow negative size.
6018 * partial-stab.h: Update copyright.
6019 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6021 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6023 * main.c (set_history_size_command): Negative size is error.
6024 (Reported by Peggy Fieland.)
6026 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6028 * coffread.c (coff_symfile_init): Update comment.
6029 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6030 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6031 macros to access the dbx specific objfile information.
6032 * dbxread.c (symfile_string_table, symfile_string_table_size):
6033 Remove these local variables.
6034 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6035 read_dbx_symtab): Remove the stringtab and stringtab_size params
6036 from the function prototypes, the function definition, and the
6037 function calls. These are now available via DBX_STRINGTAB and
6038 DBX_STRINGTAB_SIZE using the objfile pointer.
6039 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6040 an arg to read_dbx_symtab.
6041 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6042 stringtab and the dbx specific per-objfile private info.
6043 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6044 args in prototype, function definition, and function calls. It is
6045 now available via the DBX_SYMCOUNT macro using the objfile
6047 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6048 local instance of struct dbx_symfile_info and replace with DBX_*
6050 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6051 symfile_string_table and symfile_string_table_size.
6052 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6053 symfile_string_table.
6054 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6055 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6056 stringtab size variables. Remove all code that used to reread
6058 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6059 to prior to any calls to mmalloc for the objfile specific heap.
6060 * utils.c (init_malloc): Document the requirement that for each
6061 heap for which corruption checking is desired, that init_mmalloc
6062 must be called prior to any mmalloc calls on the heap.
6064 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6066 * rs6000-pinsn.c: Make dis-assembly output more like
6067 other targets: Don't print instruction in hex before
6068 the assembly; use print_address to print out jump
6071 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6073 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6074 * cplus-dem.c: Support "Sc" meaning "signed char".
6076 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6078 * configure.in: fix iris/iris3.
6080 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6082 * command.c, main.c (various places): Use ctype.h macros
6083 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6084 (such as (x >= 'A' && x <= 'Z')).
6085 (There are still more of these in other files.)
6086 * main.c (defined_command): Lower-case the user's
6087 new command before entering it. Needed because
6088 command lookup is case-insensitive (and also lower-cases).
6089 (Based on Metin's earlier patch.)
6091 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6093 * config/irix4.mh: new file.
6095 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6097 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6100 * xm-mips.h: Declare strdup for ultrix.
6102 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6103 when calling new_symbol.
6104 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6107 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6109 * config/rs6000.mh: Update (for Fred's new mmalloc)
6110 flags to disable use of GNU malloc/mmalloc.
6111 * munch: Change SYSV rule to allow .text before the label,
6112 as well as after, to work for AIX.
6113 * gdbtypes.h: Minor clarifiction.
6115 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6117 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6118 continuation in yet another place (between method declarations).
6120 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6122 * mips-tdep.c: include symfile.h and objfiles.h to fix
6125 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6127 * valops.c (value_struct_elt_for_reference): Added 'offset'
6128 parameter to handle multiple inheritance.
6129 * eval.c, value.h: Update accordingly.
6131 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6133 * objfiles.h: New file
6134 * Makefile.in (HFILES): Add objfiles.h
6135 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6136 main_scope_lowpc, main_scope_highpc.
6137 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6138 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6139 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6140 xcoffread.c, : Include objfiles.h.
6141 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6142 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6143 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6144 inside_entry_file() and logic changed appropriately.
6145 * blockframe.c (outside_startup_file): Renamed to
6146 inside_entry_file() and logic changed appropriately.
6147 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6148 and logic changed to use per-objfile specific fields.
6149 * blockframe.c (inside_entry_scope): Renamed to
6150 inside_entry_func() and logic changed to use per-objfile specific
6152 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6153 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6154 Remove extern decls.
6155 * symfile.c, symfile.h (entry_point): Remove extern decl.
6156 * coffread.c (coff_symfile_init): Common entry point init code
6157 moved to symfiles.c, call init_entry_point_info().
6158 * coffread.c (complete_symtab): Use new per-objfile entry info.
6159 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6160 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6162 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6163 * defs.h (inside_entry_scope, outside_startup_file,
6164 inside_main_scope): Prototypes changed for renames to
6165 inside_entry_func, inside_entry_file, inside_main_func,
6167 * symfile.c (syms_from_objfile): Common entry point init code
6168 moved to init_entry_point_info() and call init_entry_point_info().
6169 * symfile.h (init_entry_point_info): Include prototype.
6170 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6171 moved to symfiles.c and call init_entry_point_info().
6172 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6173 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6174 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6176 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6177 works for the majority of targets.
6178 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6179 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6180 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6181 Use default definition in frame.h.
6182 * frame.h (selected_frame_level): Make decl extern.
6183 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6184 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6185 * partial-stab.h: Use new per-objfile entry info.
6186 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6187 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6188 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6189 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6190 have_minimal_symbols): Prototypes moved to objfiles.h.
6191 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6192 Macros moved to objfiles.h.
6193 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6195 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6197 More C++ improvements (pointers to members, qualified names).
6198 * c-exp.y: Support exp.type::name and exp->type::name
6199 syntaxes. (Unfortunately, doesn't work for static members.)
6200 * c-exp.y, eval.c: Make type::~type work better.
6201 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6202 value_static_field by value_struct_elt_for_reference.
6203 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6204 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6205 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6206 for OP_SCOPE operand; no point in it now that we use lazy
6207 reading of values, and use "reference to member" objects.
6208 * gdbtypes.h: Clarify comment.
6209 * valops.c: Change value_struct_elt_for_address to return
6210 a reference (or variable), rather than a pointer. Change
6211 the name to value_struct_elt_for_reference to reflect this.
6212 Returning a reference instead of a address provides a
6213 generalization, since we can use the routine for both
6214 class::name as well as &class::name.
6215 Also, recurse to handle multiple inheritance properly.
6216 * valprint.c: Moved code to print pointer-to-members
6217 to new function point_class_member. This allows a
6218 "reference-to-member" to be printed using the same code.
6219 * valprint.c (type_print_varspec_prefix): Avoid printing
6220 "struct " for domains of class-member types.
6221 * valops.c (search_struct_field): Inline code for simplified
6222 version of value_static_field (which can then be deleted).
6223 * value.h: Rename value_struct_elt_for_address to
6224 value_struct_elt_for_reference. Delete value_static_field.
6225 * values.c: Remove no longer used function value_static_field.
6227 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6229 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6230 elfread.c (coff_symfile_finish): Add function, prototype, and
6231 add to the xxxx_sym_fns struct for each file type. Also reformat
6232 the xxxx_sym_fns vector to a standard format and add comments.
6233 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6234 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6235 Pass pointer to struct objfile rather than pointer to sym_fns.
6236 Change references inside each function accordingly. Allocate any
6237 symbol file specific info in the per-objfile memory region.
6238 * dbxread.c (free_and_init_header_files): Break function into
6239 free_header_files(), called from dbx_symfile_finish(), and
6240 init_header_files(), called from dbx_new_init().
6241 * dbxread.c (dbx_new_init): Move deallocation things to new
6242 dbx_symfile_finish function.
6243 * elfread.c (elf_new_init): Call buildsym_new_init().
6244 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6245 routine for the objfile before deallocating other stuff.
6246 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6247 * symfile.h: Move struct sym_fns to before struct objfile def.
6248 Add sym_finish function pointer and change prototypes of other
6249 function pointers to reflect passing struct objfile pointer rather
6250 than struct sym_fns pointer.
6251 * symfile.c: Remove now obsolete symtab_fns pointer.
6252 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6253 locates the correct sym_fns struct for the given objfile.
6254 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6255 for better support of mapped symbol tables.
6256 * symfile.c (symbol_file_command): Remove obsolete code using
6258 * symfile.h: Remove duplicate declarations for symfile_objfile,
6259 entry_point, and object_files.
6260 * target.c (target_info): Compare symfile_objfile to NULL.
6261 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6262 aixcoff_symfile_finish().
6264 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6266 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6267 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6268 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6270 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6272 Some improvements to g++ debugging.
6273 * symtab.c (list_symbols): demangle before pattern matching.
6274 * symtab.c: Other fixes to improve handing of operators.
6275 * valprint.c (type_print_base): Fix test for constructor.
6276 * values.c (value_static_field): Allow evaluation of
6277 CLASS::METHOD, returning a function pointer.
6279 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6281 * Makefile.in (VERSION): Roll 4.4.6.
6282 * exec.c (exec_file_command): Add code to ignore optional args
6283 passed in by file_command() for use in symbol_file_command().
6284 * main.c (main): Document -mapped and -readnow in help summary.
6285 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6286 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6287 to get filename from bfd with bfd_get_filename(). Test mapto
6288 against 0, not NULL. Use mstrsave() to make copy of filename.
6289 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6291 * remote-vx.c (vx_load_command, add_symbol_stub):
6292 Symbol_file_add() takes an additional arg.
6293 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6295 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6296 changed to return a bfd not an objfile pointer.
6297 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6298 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6299 Change to eliminate local bfd and use symfile_bfd_open() plus
6300 allocate_objfile(). Add code to implement readnow option.
6301 * symfile.c (symbol_file_command): Changes to option handling,
6302 readnow functionality moved to symbol_file_add().
6303 * symfile.c (symfile_init): Eliminate local copy of bfd.
6304 * symfile.c (add_symbol_file_command): Changes to parse mapped
6305 and readnow options.
6306 * symfile.h (allocate_objfile): Arg removed from prototype.
6307 * symtab.h (symbol_file_add): Arg added to prototype.
6308 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6311 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6313 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6314 mtrace.awk, state.c, state.h: Removed.
6315 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6316 directories searched for source files.
6317 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6318 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6319 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6320 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6321 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6322 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6323 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6325 * Makefile.in (HFILES): Remove state.h
6326 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6327 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6328 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6329 * Makefile.in (clean): Remove all object files.
6330 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6331 * cplus-dem.c: Remove prototypes definitions that are now done in
6333 * dbxread.c (throughout): Change from using per-objfile
6334 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6335 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6336 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6337 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6338 * depend: Remove dependencies for state.o, state.h.
6339 * dwarfread.c: Add declaration for warning_pre_print.
6340 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6341 * dwarfread.c (throughout): Change from using per-objfile
6342 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6343 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6344 use supplied objfile.
6345 * i386-xdep.c (print_387_status): Change to use warning() rather
6347 * i387-tdep.c (print_387_control_word): Change to use warning()
6348 rather than printfs.
6349 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6350 that some compilers grumble about.
6351 * language.c (throughout): Add declaration for warning_pre_print
6352 and using warning() instead of printfs.
6353 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6354 * main.c (main): Add declaration for warning_pre_print and set it
6355 similarly to error_pre_print. Add declarations for
6356 mapped_symbol_files and readnow_symbol_files. Add appropriate
6357 definitions to long_options[].
6358 * minsyms.c: Trivial fix to comment.
6359 * objfiles.c (allocate_objfile): Substantially rewritten for
6360 using mapped symbol files.
6361 * objfiles.c (throughout): Change from using per-objfile
6362 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6363 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6364 * source.c (throughout): Change from using per-objfile
6365 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6366 * source.c (open_source_file): Use mstrsave to save file name in
6367 mapped symbol region for objfile.
6368 * symfile.c: Remove include for state.h.
6369 include to local form.
6370 * symfile.c (symbol_file_add_digested): Remove.
6371 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6373 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6374 from objfile structure. Add malloc descriptor pointer (md).
6375 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6376 * symm-xdep.c (print_fpu_status): Use warning() rather than
6378 * symmisc.c (free_symtab_block): Now takes and uses current
6380 * symmisc.c (throughout): Change from using per-objfile
6381 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6382 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6383 Sun compiler grumblings when PTR is char *.
6384 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6385 msymbols() to correct pointer type.
6386 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6387 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6388 error always starts on a line of it's own.
6389 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6390 Rewrite for new mapped malloc package use.
6391 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6392 that don't want to use the mapped malloc package; pass arguments
6393 on to traditional malloc package functions.
6394 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6395 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6396 mrealloc, malloc, and realloc but get fatal error if runs out
6398 * utils.c (msavestring, mstrsave): Save a string in a specific
6399 mapped malloc region.
6400 * utils.c (print_spaces): Use xmalloc to get the buffer.
6401 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6402 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6403 * config/i386v4.mh: Insignificant reorganization.
6405 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6407 * xcoffread.c: Only enable compilation of debugging functions
6408 if IBM6000 is defined. Fails to compile otherwise.
6410 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6412 * Makefile.in: pass MAKEINFO down on info.
6414 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6416 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6417 useless code, including an lseek to an uninitialized variable.
6418 Reported by Jim Williams <jimbo@wrs.com>.
6420 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6422 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6423 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6424 * minsyms.c, symfile.c: Changes that may be generally
6425 applicable, but are #ifdef IBM6000 for now.
6426 * rs6000-xdep.c: Fixed typo in comment.
6427 * rs6000-tdep.c: Non-substatial changes.
6428 * xoffread.c: The main change here is addition of some
6429 debugging functions.
6430 * xoffexec.c: More changes.
6432 * xcoffread.c: Fixed two too-few-parameters bugs.
6434 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6435 to SOLIB_CREATE_INFERIOR_HOOK macro.
6437 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6439 * symfile.h: Add prototype for iterate_over_msymbols().
6440 * symtab.c (cplus_mangled_symbol): Add function.
6441 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6442 iterate_over_msymbols to find demangled C++ symbol.
6443 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6444 value to iterate_over_msymbols().
6445 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6448 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6450 * Makefile.in: added check target.
6452 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6454 * ecoff.c: Move to ../bfd/coff-msym.c.
6455 * config/mt-*mips: Remove ecoff.o from the configuration.
6456 * remote.c (): Add newline to initial +.
6457 (remote_resume): Mention how to cope with signals.
6458 (remote_interrupt): Add debug msg.
6459 (remote-wait): Implement new 'T' reply, which includes
6460 status, PC, and FP all in a single short message.
6461 (putpkt): Add further debugging of packet acks.
6462 * mipsread.c (fixup_symtab): Also swap RFD's.
6463 (parse_partial_symbols): Avoid bug on unknown symbol types.
6464 * Makefile.in (VERSION): Roll to 4.4.5.
6465 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6466 for remote MIPS by limiting heuristic to 200 byte search.
6467 (heuristic_proc_desc): Byte-swapping.
6468 (mips_print_register): Cope with failure of
6469 read_relative_register_raw_bytes. Byte-swap integers for
6471 * mips-pinsn.c (print_insn): Byte-swap instruction.
6473 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6475 * config.sub configure.in config/mh-irix4
6476 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6477 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6478 gdb/xm-irix4.h gdb/config/mt-irix3
6479 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6481 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6483 * defs.h, utils.c: xrealloc takes PTR as first arg.
6484 * defs.h: Reword confusing comment about ANSI prototypes.
6485 * defs.h: Some minor whitespace changes.
6486 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6487 not NULL, which can be (void *).
6488 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6489 * tm-i386v.h (SP_ARG0): Define
6490 * xm-sysv4.h: Back out of change for missing prototypes.
6491 * i386-tdep.c (get_longjmp_target): Add function.
6493 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6495 * Makefile.in: install man page too.
6497 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6499 * All GDB files that #include defs.h: Removed stdio.h.
6500 (defs.h): #include stdio.h.
6502 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6504 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6505 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6506 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6507 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6508 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6509 it before printing out the hex shape of an address.
6511 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6513 * rs6000-xdep.c (frame_initial_stack_address): Move
6514 code to set frame->cache_fsr into new separate function
6515 frame_get_cacahe_fsr. This allows fixing a fatal error.
6516 * xcoffexec.c: Turn previously suppressed error
6517 message back on, after cleaning up BFD.
6519 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6520 printing of blank line, since it cases printing of an
6521 extra blank line. Is this intended? It does mess up
6523 * defs.h: Put back declarations of malloc and realloc,
6524 but protected by #ifndef MALLOC_INCOMPATIBLE.
6525 * objfiles.c: Undo previous change: Use malloc/realloc
6526 for objfile malloc/realloc fields (but add a cast).
6527 * xcoffexec.c: Suppress an error message (for now).
6529 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6531 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6532 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6533 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6535 * xcoffread.c: Modifications to C_DECL storage class handling, and
6536 introduction of an old smash_to_pointer_type() routine.
6538 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6539 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6540 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6541 parameters have been modified.
6543 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6544 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
6545 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
6546 and fetch_inferior_registers() always fetched all the registers
6547 resulting valid register values at hand all the time. Pushing a dummy
6548 frame did not require validating all register values first. After
6549 putting the above mechanism into action, we didn't have valid registers
6550 values always ready. Thus, all registers need to be fetched before
6551 pushing a dummy frame now.
6553 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6554 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
6555 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
6556 the starting address (actual frame address) of a frame.
6557 * rs6000-tdep.c: modifications to function_frame_info() to see if
6558 function reserves a frame pointer register (alloca register)
6559 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
6560 FRAME_LOCALS_ADDRESS has been updated to support debugging of
6561 functions with alloca() calls.
6563 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
6565 * xm-sysv4.h: Provide definitions/prototypes for host environment
6566 functions for which no definitions or prototypes are provided in
6567 any currently included gdb or host environment header files.
6568 For SVR4, this currently includes malloc and realloc, which cannot
6569 be portably prototyped in any gdb include file.
6571 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6573 * buildsym.h: Remove obsolete variable file_stabs.
6575 * Makefile.in: Move place where configure merges in host-
6576 and target-dependent fragments later, so the latter
6577 can override (say) GNU_MALLOC.
6578 * config/mh-rs6000: Use system malloc. Otherwise, I
6579 ended up with *two* incompatible versions of malloc
6580 (functions in libc would call the malloc in libc).
6581 I assume this is a shared library problem.
6583 * remote.c: Fix (presumed) typo.
6584 * objfiles.c: Use xmalloc/xrealloc instead of
6585 malloc/realloc (since the latter are no longer declared).
6587 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6588 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
6589 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
6590 handle individual registers.
6591 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
6592 correctly in case it wasn't cached yet. (A problem showed up
6593 after fetching individual registers.)
6594 * buildsym.c: Disable type_synonym_name's type name overwriting
6595 in cases it is unnecesary. rs6000 portation doesn't use
6596 type_synonym_name, and it used to nullify type names
6597 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
6598 type's name as soon as space for that type is allocated.
6599 * xcoffread.c: ignore a section's lineno information if it is
6600 not `.text'. (In rs6000 bfd portation integration, skipping over
6601 `.pad' sections are ignored since it was in machine independent
6602 part of the code. Thus, a problem of fake sections with invalid
6603 lineno information arised.)
6605 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6606 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
6607 * rs6000-tdep.c: make function_frame_info() work whether or not
6608 reading from a core file.
6609 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
6611 * infrun.c. main.c, printcmd.c. symtab.c:
6612 More changes from IBM for rs6000.
6615 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
6617 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
6618 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
6619 Merge in changes (mostly from IBM) for RS6000.
6620 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
6621 More changes from IBM for RS6000. These are in machine-
6622 independent code, and probably could do with some cleaning
6623 up. The most questionable of these are #ifdef IBM6000.
6624 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
6625 to single_step() (for consistency with rs6000 and i860).
6626 * utils.c: Allow the 1st arg to xrealloc to be NULL
6627 (in which case do malloc). This removes the need for
6628 some tests in xcoff code (and perhaps other places?).
6629 * coffread.c: Removed variables last_source_file,
6630 type_vector, and type_vector_length as these are now
6631 defined by buildsym.[ch].
6632 * defs.h: Remove prototypes for malloc and realloc, since
6633 these should only be used to implement xmalloc and xrealloc,
6634 and they conflict with <stdlib.h> in AIX - where they
6635 return void* even when __STDC__ isn't defined. Sigh.
6636 * munch: Recognize *initialize* in data as well as text
6637 (AIX uses data). Also, incorporate a patch from Garrett
6638 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
6639 much more sensible, by only trying to match the name of
6640 the initialize_foo function, and not the junk before it.
6642 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
6644 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
6645 unless symbol table indicates that something has changed.
6647 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
6649 * remote.c: Make it work for embedded MIPS. Increase buffer
6650 size, and use throughout. Round buffer size up if too many regs.
6651 Support baud rate setting and try for an 8-bit path. If
6652 interrupted while waiting for target, send a ^C down the wire.
6653 Avoid single-byte reads.
6654 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
6656 * mips-xdep.h: Avoid the embedded regs when on Unix.
6658 * mipsread.c: Byte-swap the symbol table structures, using
6659 routines from ecoff.c, to read a symbol table written in any
6660 of the four possible byte orders.
6661 * configure.in (mips-big-* target): Same as Sony News.
6662 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
6663 * ecoff.c: New file for symbol swapping routines.
6665 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
6667 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
6668 all-breakpoints' command.
6669 * (get_number): Allow users to enter negative breakpoint numbers.
6670 * (breakpoint_1): Reformat display of 'info break' to show new
6672 * (create_longjmp_breakpoint, breakpoint_re_set,
6673 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
6674 symfile.c (syms_from_objfile): Re-do
6675 insertion of longjmp breakpoints. Move all code into
6676 breakpoint_re_set, and call that instead of
6677 create_longjmp_breakpoint in symfile.c.
6679 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
6681 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
6682 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
6683 * symtab.c (find_pc_symtab): Handle having no objfiles.
6684 * infcmd.c: Fix comment.
6685 * objfiles.c (free_all_objfiles): Add.
6686 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
6687 * symfile.c (symbol_file_command): free all objfiles when
6688 specifying a new symbol file.
6689 (reread_symbols): Stat the file name, don't fstat the descriptor.
6691 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6693 * Makefile.in, configure.in: removed traces of namesubdir,
6694 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6695 copyrights to '92, changed some from Cygnus to FSF.
6697 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
6699 * dbxread.c (end_psymtab): Delete empty psymtabs.
6700 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
6701 * symfile.h (struct objfile): Add free_psymtabs.
6703 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
6705 * Makefile.in (VERSION): Roll to gdb-4.4.4.
6707 * symfile.c (symbol_file_command): strcmp => !strcmp.
6708 * breakpoint.h: Move prototypes to follow enum definition they need.
6709 * breakpoint.c, infrun.c: Lint.
6710 * printcmd.c: Use `enum enable' rather than `enum
6712 * mipsread.c: First pass at making it compile with the new
6713 objfile changes. Probably seriously broken still, but it
6716 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
6718 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
6719 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
6720 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6721 stepping (and nexting) through longjmp(). Also, cleanup
6722 breakpoint handling quite a bit by creating explicit breakpoint
6723 types instead of using magic breakpoint numbers.
6724 Makefile.in: Update version to 4.4.3
6726 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6728 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6729 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6730 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6732 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6734 * minsyms.c (install_minimal_symbols): Add bunches to any
6735 existing minsyms in the objfile. Avoid extra mallocation
6736 by working directly in the obstack. Remove ignored `mainline' parm.
6737 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6738 xcoffread.c: Change all callers.
6739 * FIXME: We should be able to eliminate MAINLINE from all the
6740 symbol readers now, with a small bit of work.
6742 * valops.c, value.h: Lint.
6743 * remote-vx.c: Add missing break; statement. Bugfix by
6744 Michael Sclafani, <sclafani@src.dec.com>.
6746 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6748 * Makefile.in (VERSION): Update version to 4.4.2
6749 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6750 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6751 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6752 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6753 mmap-alloc.o, mmap-sbrk.o
6755 * altos-xdep.c: Minor whitespace change.
6756 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6757 use to new minimal symbol table use.
6758 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6759 * arm-xdep.c (store_inferior_registers): Returns void.
6760 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6761 Convert from misc function vector use to new minimal symbol table use.
6762 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6763 * breakpoint.c: Add prototypes for local functions.
6764 * breakpoint.c (catch_command_1): Change to static and remove unused
6766 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6767 * breakpoint.h: Change function decls to prototype form.
6768 * buildsym.c: Add prototypes for local functions.
6769 * buildsym.c: Moved hashname() function here from dbxread.c.
6770 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6771 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6772 * buildsym.c (dbx_alloc_type): Change to static.
6773 * buildsym.c (finish_block): Add objfile parameter.
6774 * buildsym.c (misc): Change symbol_obstack to objfile version.
6775 * buildsym.c (make_blockvector): Change to static.
6776 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6777 * buildsym.c (compare_line_numbers): Change to static, args are const,
6778 cast args when used.
6779 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6780 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6781 and made static. Add objfile parameter.
6782 * buildsym.c (end_symtab): Simplify code using line table size.
6783 Realloc the linetable on the objfile symbol_obstack and copy there.
6784 * buildsym.c (scan_file_globals): Convert from misc function vector
6785 use to new minimal symbol use.
6786 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6787 strings get allocated in objfile's symbol_obstack. Convert references
6788 to builtin types to lookup_fundamental_type().
6789 * buildsym.c (read_type): Make static, add objfile parameter, convert
6790 references to buildin types to lookup_fundamental_type().
6791 * buildsym.c (read_struct_type): Add objfile parameter.
6792 * buildsym.c (read_array_type): Make static, add objfile parameter.
6793 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6794 * buildsym.c (read_huge_number): Make static.
6795 * buildsym.c (read_range_type): Make static, add objfile parameter,
6796 convert references to buildin types to lookup_fundamental_type ().
6797 * buildsym.c (read_args): Make static, add objfile parameter.
6798 * buildsym.h: Convert function decl's to prototype form.
6799 * c-exp.y: Add prototypes for local functions, convert uses of misc
6800 function vector to minimal symbol table. Reformat all builtin type
6801 initializations and pass a NULL objfile to init_type() for them.
6802 * coffread.c: Change context_stack ref's to coff_context_stack,
6803 add local function prototypes. Cast uses of xrealloc arg 1.
6804 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6805 crafting a new type.
6806 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6807 * coffread.c (finish_block): Change name to coff_finish_block.
6808 * coffread.c (make_blockvector): Add and use objfile parameter.
6809 * coffread.c (record_line): Change name to coff_record_line.
6810 * coffread.c (start_symtab): Change name to coff_start_symtab.
6811 * coffread.c (end_symtab): Change name to coff_end_symtab.
6812 * coffread.c (record_misc_function): Change name to record_minimal_
6813 symbol and change to minimal symbol table use from misc func tbl.
6814 * coffread.c (coff_symfile_read): Convert from misc function vector
6815 use to minimal symbol table use.
6816 * coffread.c (hashname): Remove; use common version in buildsym.c.
6817 * coffread.c (decode_base_type): Change references to builtin types
6818 to calls to lookup_fundamental_type().
6819 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
6820 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
6821 * command.c: Add prototypes for local functions.
6822 * command.c (add_cmd): Prototype the 'fun' parameter and use the
6823 appropriate member of the function union for that type.
6824 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
6825 ifdef out the function since it isn't currently used.
6826 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
6827 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
6828 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
6829 * command.c (help_cmd): Compare function pointer to NULL.
6830 * command.c (help_cmd_list): Compare function pointer to NULL.
6831 * command.c (lookup_cmd_1): Use correct member of function union.
6832 * command.c (undef_cmd_error): Make static.
6833 * command.c (complete_on_cmdlist): Use correct member of func union.
6834 * command.c (do_setshow_command): Use correct member of func union.
6835 * command.c (shell_escape): Convert rindex use to strrchr.
6836 * command.h (COMMAND_H): Define if already included.
6837 * command.h (cmd_list_element struct): Change 'function' to a union
6838 and prototype args. Prototype completer function.
6839 * command.h: Convert decl's to prototype form.
6840 * convex-xdep.c (store_inferior_registers): Returns void.
6841 * copying.c: Prototype local functions.
6842 * coredep.c: Minor whitespace change.
6843 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
6844 * cplus-dem.c: Prototype local functions.
6845 * dbxread.c (hashname): Remove; moved to buildsym.c.
6846 * dbxread.c (free_and_init_header_files): Make static.
6847 * dbxread.c: Add prototypes for local functions.
6848 * dbxread.c (new_object_header_files): Remove; inlined usages.
6849 * dbxread.c (xrealloc usages): Cast args.
6850 * dbxread.c (record_misc_function): Change to record_minimal_symbol
6851 and change usages accordingly.
6852 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
6853 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
6854 * dbxread.c (dbx_next_symbol_text): Make static.
6855 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
6856 * dbxread.c (init_bincl_list): Add and use objfile parameter.
6857 * dbxread.c (free_bincl_list): Add and use objfile parameter.
6858 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
6859 * dbxread.c (end_psymtab): Convert to use per-objfile data.
6860 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
6862 * dwarfread.c (record_misc_function): Change name to record_minimal_
6863 symbol and use minimal symbol table throughout.
6864 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
6865 * dwarfread.c: Convert all references to builtin types to use the new
6866 lookup_fundamental_type function.
6867 * dwarfread.c (read_enumeration): Add and use objfile parameter.
6868 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
6870 * elfread.c (record_misc_function): Convert to use record_minimal_
6872 * elfread.c (elf_symtab_read): Add objfile parameter.
6873 * eval.c: Add prototypes for local functions and move some decls
6874 around to accomodate prototypes.
6875 * expprint.c: Add prototypes for local functions. Change references
6876 to misc function vector to minimal symbol table.
6877 * findvar.c (read_memory usages): Cast args.
6878 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
6879 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
6880 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
6881 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
6882 * gould-xdep.c: Minor whitespace change.
6883 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
6884 * hp300ux-xdep.c (store_inferior_registers): Returns void.
6885 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
6886 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
6887 * i386-tdep.c: Add prototypes for local functions.
6888 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
6889 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
6890 that defaulted to int.
6891 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
6892 i386_push_dummy_frame): Returns void.
6893 * i386-xdep.c (i386_register_u_addr): Declare params that default to
6894 int and explicitly declare return type as int.
6895 * i387-tdep.c: Minor formatting changes.
6896 * i960-tdep.c (leafproc_return): Convert from misc function vector
6897 use to minimal symbol table use.
6898 * infcmd.c: Add prototypes for local functions.
6899 * infcmd.c (continue_command, until_next_command, until_command,
6900 path_info, path_command): Make static.
6901 * infcmd.c (step_1, until_next_command): Convert from misc func
6902 vector to minimal symbol table use.
6903 * inflow.c: Add prototypes for local functions.
6904 * infptrace.c (store_inferior_registers): Returns void, not int.
6905 * language.c (_initialize_language): Use proper member of function
6907 * m2-exp.y: Add prototypes for local functions, convert misc function
6908 vector uses to minimal symbol table uses.
6909 * m2-exp.y (make_qualname, yyerror): Make static.
6910 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
6911 * m68k-pinsn.c: Add prototypes for local functions.
6912 * m68k-pinsn.c (print_insn): Cast args to read_memory.
6913 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
6914 * m68k-stub.c: Add prototypes.
6915 * m88k-pinsn.c (sprint_address): Convert from misc function vector
6916 use to minimal symbol table use.
6917 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
6918 * m88k-xdep.c (store_inferior_registers): Returns void.
6919 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
6920 * mach386-xdep.c (store_inferior_registers): Returns void.
6921 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
6922 * main.c: Add prototypes for local functions.
6923 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
6924 longjmp() result to (NORETURN void).
6925 * main.c (catch_errors): Prototype the 'func' parameter.
6926 * main.c (disconnect, stop_sig, do_nothin, float_handler):
6927 Takes an unused arg.
6928 * main.c (execute_command): Call the right member of the func union.
6929 * main.c (command_loop_marker, symbol_completion_function,
6930 command_loop): Make static.
6931 * main.c (command_line_input): Make linelength unsigned, cast arg
6932 to command_line_input().
6933 * main.c (add_info, add_com): Prototype the 'fun' parameter.
6934 * main.c (initialize_main): Call right member of function union.
6935 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
6936 * mem-break.c: Include symtab.h
6937 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
6938 * mips-xdep.c (store_inferior_registers): Returns void.
6939 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
6940 use to minimal symbol table use.
6941 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
6943 * mipsread.c (make_type): Remove, convert usages to init_type.
6944 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
6945 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
6946 vector use to minimal symbol table use.
6947 * parse.c: Add prototypes for local functions.
6948 * parse.c (xrealloc usages): Cast args.
6949 * parse.c (prefixify_expression, length_of_subexp): Make static.
6950 * parser-defs.h (PARSER_DEFS_H): Define when first included.
6951 * parser-defs.h: Convert function decls to prototype form.
6952 * partial-stab.h: Convert from misc function vector use to new minimal
6954 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
6955 the per-objfile copies.
6956 * printcmd.c: Add prototypes for local functions. Move some struct
6957 definitions around to accomodate prototypes.
6958 * printcmd.c (decode_format): Make static, change args oformat and
6959 osize to int from char.
6960 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
6961 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
6962 * printcmd.c (print_address_symbolic): Convert from misc function
6963 vector use to minimal symbol table use.
6964 * printcmd.c (address_info): Convert from misc function vector use
6965 to minimal symbol table use.
6966 * printcmd.c (delete_display, enable_display, disable_display_command):
6968 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6969 * procfs.c (fetch_core_registers): Add unused param reg_addr.
6970 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
6971 * pyr-xdep.c (store_inferior_registers): Returns void.
6972 * remote-mm.c (mm_load): symbol_file_add return value unused.
6973 * remote-nindy.c: Minor format change.
6974 * remote-vx.c (vx_load_command): symbol_file_add result unused.
6975 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
6976 * rs6000-xdep.c (store_inferior_registers): Returns void.
6977 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
6978 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
6979 vector use to minimal symbol table use.
6980 * solib.c: Add prototypes for local functions.
6981 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
6982 function vector use to minimal symbol table use.
6983 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
6984 * solib.c (find_solib, shared_library_command): Make static
6985 * solib.c (read_memory, write_memory usages): Cast args.
6986 * solib.c (special_symbol_handling): Add function
6987 * source.c: Add prototypes for local functions.
6988 * source.c (select_source_symtab): Convert to scan objfiles.
6989 * source.c (open_source_file): Make static.
6990 * source.c (xrealloc usages): Cast args.
6991 * source.c (source_line_charpos): ifdef out, unused.
6992 * source.c (get_filename_and_charpos): Make static.
6993 * stack.c: Add prototypes for local functions.
6994 * stack.c (print_frame_info, frame_info): Convert from misc function
6995 vector use to minimal symbol table use.
6996 * symfile.c: Add prototypes for local functions.
6997 * symfile.c (compare_symbols): Make args const PTR's.
6998 * symfile.c (compare_psymbols, sort_pst_symbols) add.
6999 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7000 * symfile.c (obsavestring): Add objfile parameter.
7001 * symfile.c (init_misc_bunches, prim_record_misc_function,
7002 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7003 sort_misc_function_vector, compact_misc_function_vector): Remove
7004 * symfile.c (symbol_file_add_digested): Add function.
7005 * symfile.c (symbol_file_add): Returns struct objfile *.
7006 * symfile.c (symbol_file_command): Modify for state file use.
7007 * symfile.c (symfile_open): Add parameter "dumpable".
7008 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7009 * symfile.c (load_command, add_symbol_file_command): Make static.
7010 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7011 * symfile.c (rindex usages): Converted to strrchr.
7012 * symfile.c (allocate_psymtab): New
7013 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7014 converted to minimal symbol table usage, but no obvious conversion.
7015 * symfile.c (free_all_symtabs): Remove.
7016 * symfile.c (_initialize_symfile): Use per-objfile info.
7017 * symfile.h: Rework the objfile structure to add per-objfile data
7018 objects (psymbol_obstack, symbol_obstack, type_obstack,
7019 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7020 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7021 Add prototypes to function declarations.
7022 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7023 function vector usage to minimal symbol table usage.
7024 * symmisc.c (DEV_TTY): Define if not defined.
7025 * symmisc.c: Add local function prototypes.
7026 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7027 printpsyms_command, print_objfiles, print_objfiles_command):
7028 Rework to use iterate_over_*
7029 * symtab.c: Add prototypes for local functions.
7030 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7031 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7032 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7033 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7034 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7035 lookup_reference_type, lookup_member_type, allocate_stub_method,
7036 check_stub_method, create_array_type, smash_to_member_type,):
7038 * symtab.c (lookup_symbol): Some args are const.
7039 * symtab.h: All type related defs and structs moved to gdbtypes.h
7040 * symtab.h: Convert decls to prototypes.
7041 * target.c (noprocess): Make static.
7042 * target.h: Change decl's to prototypes.
7043 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7044 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7045 * utils.c (_initialize_utils): Use correct member of function union.
7046 * valarith.c: include gdbtypes.h
7047 * valops.c: include gdbtypes.h, add prototypes for local functions.
7048 * valops.c (value_push, value_arg_push, find_function_addr):
7050 * valops.c (value_string): Convert from misc function vector use
7051 to minimal symbol table use.
7052 * valops.c (check_field_in): Make arg const.
7053 * valprint.c: Add prototypes for local functions.
7054 * valprint.c (print_string): Make static
7055 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7056 * values.c: Add prototypes for local functions.
7057 * values.c (value_headof): Convert from misc function vector to
7058 minimal symbol table.
7059 * xcoffexec.c: Add prototypes for local functions.
7060 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7062 * xcoffexec.c (relocate_minimal_symbol): Add.
7063 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7064 * xcoffread.c: Add prototypes for local functions.
7065 * xcoffread.c (sort_syms): Convert to scan objfiles.
7066 * xcoffread.c (read_xcoff_symtab): Make static.
7067 * xcoffread.c (various): Replace references to builtin types with
7068 calls to lookup_fundamental_type. Replace references to symbol_obstack
7069 and psymbol_obstack with pointers to the per-objfile copies.
7070 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7071 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7073 * xcoffread.c (init_stringtab): Add objfile parameter.
7074 * gdbtypes.c: New file
7075 * minsyms.c: New file
7076 * mmap-alloc.c: New file
7077 * mmap-sbrk.c: New file
7078 * objfiles.c: New file
7082 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7084 * Check in Fred Fish's changes in these modules. Fred
7085 will make ChangeLog entries for all of them. Update VERSION
7088 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7090 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7092 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7093 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7094 value.h: Prototypes for static functions; lint.
7095 * gdbtypes.h: Empty file to ease transition.
7097 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7099 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7100 inferior.h, language.h, signame.h, target.h, terminal.h,
7101 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7102 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7104 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7105 signame.c, sparc-xdep.c: Prototypes for all static functions.
7107 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7108 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7109 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7110 Remove to_call_function and target_call_function, since it
7111 always calls the same thing (call_function_by_hand).
7112 * core.c, exec.c, solib.c: Rename target_ops sections =>
7114 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7115 target.h: target_kill takes no args.
7116 * language.c (language_info): Scaffolding to allow briefer
7117 messages when the current language changes. FIXME.
7118 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7119 complaints about volatile functions.
7120 * xm-sysv4.h (HAVE_MMAP): Define.
7122 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7124 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7125 to make prototypes for all functions declared here.
7126 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7127 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7128 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7129 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7130 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7131 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7132 * utils.c: Avoid declaring malloc and realloc. Lint.
7133 (request_quit): Accept signal-number parameter.
7135 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7137 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7138 DIE's. Add new function read_tag_pointer_type() to read them.
7140 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7141 When creating a new user defined type, check to see if a partial
7142 type already exists, and if so, bash it to fit.
7144 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7146 * coffread.c (decode_base_type): Pass long, not union.
7147 Fix by Eric Valette, ev@chorus.fr.
7149 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7151 * elfread.c (elf_symtab_read): Fix code to correctly track
7152 changes in bfd for absolute symbols.
7154 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7156 * xm-vaxbsd.h: Close off comment.
7158 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7160 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7162 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7164 * mips-tdep.c (mips_print_registers): Print correct register
7165 number for double pseudo-registers.
7167 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7169 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7170 in the op$::OPERATOR. case. From Steven McCanne,
7171 <mccanne@horse.ee.lbl.gov>.
7173 * exec.c (set_section_name): Pass arg to exec_files_info;
7174 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7176 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7178 * main.c (print_gdb_version): Copyright msg: only this year.
7179 (cd_command): Avoid changing current_directory on error.
7181 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7183 * mipsread.c (parse_partial_symbols): Handle dependencies
7184 between partial symbol tables (when not doing stabs-in-ecoff).
7185 (This used to be handled by parse_fdr, but parse_fdr was
7186 incompatible with handling stabs-in-ecoff, so the code
7187 was re-written to not use parse_fdr. Unfortunately,
7188 the logic to handle dependencies was overlooked.)
7190 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7192 * coffread.c (read_enum_type): Use the size of a target int when
7194 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7196 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7197 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7198 TARGET_PTR_BIT to determine size of a pointer
7199 * values.c (unpack_long): when unpacking a REF or a PTR don't
7200 assume the size of the type.
7202 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7204 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7205 looking at its members. Improve guess between struct and union,
7206 only assuming union if multiple members have offsets of zero.
7208 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7210 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7211 (This is just for clarity - and one day permitting us to
7212 change FP0_REGNUM from 38 to 32, which would make more sense.)
7213 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7214 register numbers in stabs-in-ecoff get handled correctly.
7216 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7218 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7219 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7220 into BSD and Ultrix.
7222 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7224 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7226 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7228 * Makefile.in: Increment version to 4.4.1.
7229 * main.c (print_gdb_version): Update copyright notice.
7231 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7233 * mipsread.c: Prepend "struct " to the names of structure
7234 types, and similarly for enums and unions. (This used
7235 to be done, but got lost in the re-write to "guess" the
7236 difference between enum/struct/union.)
7237 Also, guess that a tag is an enum if the first member
7240 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7242 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7245 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7247 * Projects: Patching executables is done.
7248 * Makefile.in (VERSION): Roll to gdb-4.4.
7249 * README, WHATS.NEW: Update for gdb-4.4.
7251 * symfile.c (reread_symbols): Whenever we reread one object
7252 file's symbols, we must restart the scan, because the object_files
7253 chain has been permuted.
7255 * exec.c (exec_files_info): Split out into print_section_info.
7256 Print BFD filename of each section if it's not the default one.
7257 * core.c (core_files_info): Call print_section_info.
7259 * xm-vax.h: Include a few system header files whose definitions
7260 must precede defs.h.
7261 * language.c, language.h: Make some things const.
7262 * expression.h, main.c: const spreads like ooze.
7264 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7265 since BREAKPOINT values can be >0x80.
7267 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7269 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7271 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7273 * sparc-pinsn.c: Remove kludge for preferring architectures.
7274 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7275 and forever. Add `add' instruction to the set that get checked
7276 for a preceding `sethi' in order to print an absolute address.
7277 Corresponding changes in ../include/opcode/sparc.h needed
7278 to eliminate garbage instructions.
7280 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7282 * mipsread.c (parse_partial_symbols): Make sure partial
7283 symbols are created for external symbols (as used to be
7284 the case). This is a bit of a pain with the mips-coff.
7285 It uses a table which points to all of the external
7286 symbols belonging to a particular FDR or psymtab.
7287 Once we've generated this table, we might as well save
7288 it, and then use it in psymtab_to_symtab_1 to find
7289 the symbols to pass to parse_external().
7290 * symfile.c, symfile.c: New function start_psymtab_common
7291 to share the common parts of allocating a new psymtab
7292 for dbxread, mipsread (and later dwarfread). Its code
7293 was pulled out from start_psymtab in dbxread.c.
7294 * dbxread.c (start_psymtab): Use start_psymtab_common().
7296 * valprint.c (val_print): If there is an error when trying
7297 to print a string, check to see if there really is a problem
7298 by reading just one character. If that works, assume
7301 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7303 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7304 cypress, v8 mnemonics in that order.
7306 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7308 * sparc-pinsn.c: Put the qsort() back in.
7310 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7312 * findvar.c (read_register, write_register): Handle machines
7313 where REGISTER_TYPE is not the same size as "int".
7315 Handle debug symbols in dynamically loaded (relocated) code:
7317 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7318 offset to process_one_symbol.
7319 (process_one_symbol): Take new offset parameter. Add it into
7320 appropriate symbol types to relocate symbols to loaded addresses.
7321 Handle all possible symbol types, and complain() about types that
7322 we don't expect to see.
7323 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7324 process_one_symbol (FIXME, should pass real offset).
7328 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7330 (set_breakpoint, break_command_1, until_break_command,
7331 catch_command_1, breakpoint_re_set_one): Use it.
7332 * symtab.h (resolve_sal_pc): Declare.
7333 * infcmd.c (jump_command): Use resolve_sal_pc.
7335 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7337 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7339 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7341 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7342 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7343 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7345 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7347 * dbxread.c (process_one_symbol): Make a first cut at handling
7348 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7350 * symtab.c (find_pc_line): Fix stepping into and out of #included
7353 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7355 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7356 no longer any need to copy ../include/opcode/* into gdb.
7358 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7360 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7362 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7364 * valprint.c (type_print_base, type_print_method_args):
7365 Print C++ constructor methods without bogus "return type."
7367 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7369 * infptrace.c (child_xfer_memory): Parameter "target" should
7370 be a pointer to a structure, not the entire structure.
7372 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7374 * depend: Convert the couple of references to ansidecl.h that
7375 used the local gdb version to use the ../include version.
7377 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7380 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7381 (inferior_proc_init): Fix non-ANSI version of args.
7382 (attach): Call print_sys_errmsg with correct number of args.
7383 (mappingflags): Make static, does not need to be global.
7385 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7386 not the entire struct itself.
7388 * valops.c (value_assign): Cast some args to modify_field() and
7389 {read,write}_register_bytes() correctly.
7391 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7393 * Makefile.in (MALLOCSRC): Removed reference to removed local
7396 * dwarfread.c (list_in_scope): Needs an initial value, use file
7399 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7401 * main.c (main): Make option_index local to keep new getopt happy.
7402 main.c, solib.c, Makefile.in: Update copyright notices.
7404 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7406 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7408 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7410 * Makefile.in (HFILES): Add partial-stab.h.
7412 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7414 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7415 New files for stratus. Not complete enough to actually build
7416 on the Stratus machine; that awaits copyright assignment for
7419 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7420 for getting custom flags into CFLAGS when doing makes.
7422 * configure.in: Add config information for stratus.
7424 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7426 * dbxread.c (process_one_symbol): Pass address of structure
7427 to complain(), rather than the whole structure.
7429 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7431 * solib.c (solib_add_common_symbols): Only compile in when not
7432 using SVR4 style shared libraries.
7434 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7436 * dwarfread.c (locval): Add offreg flag to indicate location
7437 values that are computed off a base register.
7439 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7440 TAG_local_variable cases to account for static variables
7441 within function scopes.
7443 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7445 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7446 doesn't exist on some systems.
7448 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7449 nexting over recursive function calls.
7451 * target.c (target_read_string): Create this routine to read null
7452 terminated strings from the target. It deals with running off the
7453 end of memory elegantly as well. solib.c (find_solib): Use
7454 target_read_string() to avoid problems with running off the end of
7457 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7458 that reference pgrp_inferior.
7460 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7462 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7463 mips-tfile has been hacked to act more "traditionally."
7464 * dbxread.c: Fixed typo in comment.
7466 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7468 * mips-tdep.c (mips_skip_prologue): Add some number of
7469 'sw' instructions before 'addiu' adjusts the stack.
7471 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7473 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7474 freescope, buildblock closescope, record_line, add_symbol_to_list,
7475 gatherblocks, make_blockvector): Extensive changes to switch
7476 to generic symbol table building code in buildsym.c. Remove
7477 scope tree structures and functions, symbol table building
7478 functions, and lots of other small changes.
7480 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7481 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7483 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7485 * buildsym.c (cleanup_undefined_types): Add support for enums.
7486 This fixes the 'GDB internal error. cleanup_undefined_types with
7489 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7491 * dbxread.c: detect gcc2 compilations.
7493 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7495 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7496 in ../include/opcode/sparc.h.
7498 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7500 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7501 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7502 to reflect actual locations of opcode files, so TAGS target will
7505 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7507 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7510 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7511 dereferencing to access the correct elements.
7513 * valops.c (value_addr): Declare return type of external func
7516 * xcoffread.c: Undefine next_symbol_text before redefining it.
7518 For older changes see ChangeLog-9091
7524 version-control: never