1 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * printcmd.c (print_address_symbolic): Search symtabs as well as the
4 minimal symbols for a nearby symbol.
6 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
8 * coffread.c: Comment changes around minimal symbol recording.
10 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
12 * command.c: comment changes only.
14 * mips-tdep.c (heuristic_fence_post): new static variable.
15 (heuristic_proc_start): use heuristic_fence_post, print better
16 warnings, but only if not stop_soon_quietly.
17 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
19 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
21 * symtab.h: Fix LOC_REF_ARG comment.
23 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
24 and Jim Kingdon (kingdon@cygnus.com)
26 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
28 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
29 symfile.c (compare_symbols): Don't check first character; STRCMP
32 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
33 structures that are passed by address in a register.
34 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
35 * findvar.c (read_var_value),
36 printcmd.c (address_info, print_frame_args),
37 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
38 * symtab.c (lookup_block_symbol): Deal with it.
40 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
42 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
44 * objfiles.c (find_pc_section): Return a struct obj_section *.
45 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
46 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
47 Don't use obj_section hack.
48 * xcoffexec (vmap_symtab): Relocate obj_sections.
49 * printcmd.c (containing_function_bounds): Use find_pc_section.
51 * symtab.h: Clean up SYMBOL_VALUE comments.
53 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
55 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
56 Expand comments about LOC_ARG/LOC_LOCAL pairs.
58 * coffread.c (read_coff_symtab): Use rewind before fseek.
60 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
62 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
63 * Makefile.in: Add $(YFLAGS) when using $(YACC).
64 * Makefile.in: Remove message to expect conflicts and unused
65 rules in ch-exp.y, since there no longer are any such.
67 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
69 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
71 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
73 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
74 rather than dumping core.
76 * Makefile.in: Add ${srcdir}/ to all source files.
77 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
78 (TAGS): Deal with srcdir and new config directory scheme.
80 Makefile.in (NONSRC): Remove createtags.
83 * rs6000-tdep.c: Delete unused function print_frame.
85 * frame.h (struct frame_info): Doc fix for next_frame.
86 New field signal_handler_caller.
87 blockframe.c (create_new_frame, get_prev_frame_info),
88 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
90 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
93 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
95 * irix4-nat.c (fetch_core_registers): Special version of this for
96 Irix 4.x, which stores regs a bit differently from other /proc
98 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
99 to new file core-svr4.c.
100 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
101 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
103 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
105 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
107 * i387-tdep.c: Remove unused #includes.
109 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
111 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
113 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
115 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
117 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
118 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
119 Don't muck with SYMBOL_CLASS.
121 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
123 * munch: Don't use head command. It doesn't exist everywhere.
125 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
127 * inflow.c (new_tty): Remove spurious 'o' character at end
130 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
132 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
133 instructions and nothing more.
134 * mipsread.c (add_line): Add comment why we have to combine line number
135 entries for the same line number.
137 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
139 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
142 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
144 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
146 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
148 * source.c (select_source_symtab): Clean up comment. Also, if
149 we have a current_source_symtab, and s is NULL, return without
151 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
152 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
154 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
156 * dbxread.c (unknown_symchar_complaint): Add new complaint.
157 * stabsread.h: Declare it.
158 * partial-stab.h: Use it.
160 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
162 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
164 * stack.c (print_frame_info): Print specially if dummy frame.
166 * breakpoint.c: Add comments regarding within_scope future direction.
170 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
172 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
174 * ch-exp.y: Fix thinko that broke parsing of FALSE.
176 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
178 * stabsread.c (read_member_functions): Initialize domain for stubbed
179 member functions to avoid gdb core dumps when printing pointers
181 * cp-valprint.c (cp_print_class_method): Check for stubbed member
184 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
186 * expprint.c (print_subexp): If opcode not found in op_print_tab,
187 stop with an error().
188 eval.c (evaluate_subexp): Change error message.
190 * objfiles.c (build_objfile_section_table): Cast return value
193 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
195 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
196 to rs6000_frame_chain and deal with it if we're in a signal handler.
197 (FRAME_SAVED_PC): Use rs6000_frame_chain.
199 * breakpoint.c (within_scope): New function.
200 (enable_breakpoint, watchpoint_check): Use it.
202 * source.c (openp): Handle "exec-file ./ls" correctly.
204 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
206 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
208 * ch-exp.y: Clean up lexing of identifiers and
209 reserved words. (E.g. don't recognize FALSEXXX as the
210 keyword FALSE followed by the identifier XXX.)
211 Also, convert identifiers to lower case.
213 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
215 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
216 new serial interface.
218 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
220 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
221 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
222 * ser-go32.c: Return -1 on most failures, 0 on most successes,
223 and use new return codes for go32_readchar().
224 * ser-unix.c: Ditto. Also, move error handling up to caller for
225 SERIAL_SETBAUDRATE().
226 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
228 (serial_close): New routine to wrap around device close routine.
229 serial.h: Clean & document return values more clearly.
231 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
233 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
235 * rs6000-pinsn.c (print_operand, case LI): Print condition register
236 operand in decimal rather than wrong textual versions.
238 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
239 (mention 't', remove false thing about 'g' only good with 'f').
241 * breakpoint.h: move "struct breakpoint" and friends to top of
242 file so that bpstat_find_breakpoint prototype works.
244 * solib.c (struct so_list): Add bfd field.
245 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
246 Put the bfd in bfd field of the so_list.
247 (clear_solib): Free bfd name and close_bfd on the bfd.
249 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
251 * valarith.c (value_subscript): Add COERCE_REF.
252 * ch-exp.y (operand_5): We can generalize the 2nd operand
253 of a string repetition ot 'literal' without ambiguity.
255 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
257 * breakpoint.h (struct bpstat): Remove momentary field.
258 Remove bpstat_momentary_breakpoint. This was always kludgy
259 and is no longer used.
261 * breakpoint.h: Add enum bpstat_what.
262 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
263 stop and print fields of bpstat now per-breakpoint, not just
264 one for the whole chain.
265 breakpoint.{c,h} (bpstat_what): New function.
266 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
267 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
268 with call to bpstat_what.
269 README: Remove watchpoint/breakpoint bug from known bugs.
271 * breakpoint.h: Prototype bpstat_find_breakpoint.
273 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
275 * symtab.c (find_methods, gdb_mangle_name): Note that functions
277 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
278 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
280 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
282 * i960-pinsn.c (tabent): Copied struct definition from
285 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
287 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
289 * symtab.c (gdb_mangle_name): Use it.
290 * symtab.c (find_methods): Do not add destructors to choice list
292 * symtab.c (decode_line_1): Make breakpoints on destructors work
295 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
297 * ser-go32.c: Make it use serial port name.
298 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
300 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
303 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
305 * configure.in: Only configure sparclite subdir when target_cpu
308 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
310 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
311 Remove FIXME comment regarding this.
313 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
315 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
317 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
319 Add section table to objfile struct. Use it for find_pc_section.
320 * objfiles.c (add_to_objfile_sections,
321 build_objfile_section_table, find_pc_section): new functions.
322 (allocate_objfile): build section table.
323 * objfiles.h (struct obj_section): new structure.
324 (struct objfile): add section table.
325 (find_pc_section): new prototype.
326 * solib.[ch] (find_pc_section_from_so_list): removed.
327 * sparc-tdep.c: include objfiles.h for find_pc_section. include
328 symfile.h for objfiles.h.
329 (in_solib_trampoline): adjusted for new find_pc_section
330 prototype. Removed BAD_RICH_HACK ifdefs.
331 * symfile.c (syms_from_objfile): offset objfile sections.
332 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
333 * symfile.h (find_pc_section): prototype removed. Also fixed
334 comment typo NUL -> NULL.
335 * target.[ch] (find_pc_section_from_targets): removed.
336 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
338 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
340 * ser-go32.c: Format. (go32_open): Use proper return value.
342 * configure.in: Undo conditional configdirs hack for sparclite.
344 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
346 * symtab.c (list_symbols): When call break_command, pass both
347 filename and function name not just function name.
349 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
351 (Changes and new files to make "none" a full fledged configuration)
352 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
353 Currently only tm-none.h has any meaningful contents.
354 * config/none/none.mh (NAT_FILE): Use nm-none.h
355 * config/none/none.mh (XM_FILE): Use xm-none.h
356 * config/none/none.mt (TM_FILE): Use tm-none.h
357 * Makefile.in (depend): Remove comment about parse errors in
358 valops.c, it now parses correctly and generates a correct depend
359 line. Remove line that touches xm.h, tm.h, and nm.h; they are
360 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
362 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
364 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
366 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
367 exactly 8 characters.
369 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
371 * configure.in: Sparclite uses sparc config dir. Also has it's
372 own tm- & .mt files now. Also add sparclite to configdirs.
373 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
374 * config/i386/go32.mh: Nullify def of TERMCAP.
375 * config/i386/xm-go32.h: Get rid of redef of EIO.
376 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
377 specific configs. Very similar to sun4os4, but without solib.
378 * sparclite/{Makefile.in configure.in}: First cut at making this
381 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
383 * ser-go32.c: First cut at adapting to new serial interface.
385 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
387 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
388 These implement a new serial line interface for talking to remote
390 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
391 EXCEPT go32, which gets ser-go32.c.
392 * remote.c: Use new serial interface. More remote-xxx's to be
394 * ser-bsd.c, ser-termios.c: Removed.
395 * serial.c: New. Implements common operations for all serial
397 * ser-unix.c: New. Unix specific serial operations for various
398 flavors of Unix (Posix, SysV, BSD).
399 * serial.h: Generic serial interface defs.
400 * config/i386/go32.mh, config/i386/i386bsd.h,
401 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
402 ser-bsd.o from XDEPFILES. All the magic is now handled in
405 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
407 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
409 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
411 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
413 * rs6000-tdep.c (frameless_function_invocation): Don't even think
414 about framelessness except on the innermost frame.
416 * xcoffexec.c: Call fatal() not abort().
418 * stabsread.c (patch_block_stabs): If stab & no symbol, make
419 a LOC_OPTIMIZED_OUT symbol.
420 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
421 findvar.c (read_var_value), printcmd.c (address_info),
422 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
423 m2-exp.y (yylex): Deal with it.
424 ch-exp.y (yylex): Deal with it.
426 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
428 * findvar.c (value_from_register): H8500 specific, check to see
429 if we are looking at short pointer. If so, skip crock.
430 * h8500-tdep.c (h8500_frame_chain): Mask down value from
431 read_memory_integer() to avoid getting messed up by sign extension.
433 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
435 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
436 ifdef protect using BAD_RICH_HACK. This should be removed soon.
437 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
439 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
441 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
443 * core.c (dis_asm_print_address): New function.
445 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
448 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
450 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
451 entire breakpoint chain and print only the first entry that needs to
452 be printed and needs to be stopped for. Fixes problems with printing
453 of multiple breakpoints with different conditions.
454 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
455 effectively stops printing of the breakpoint chain.
456 * breakpoint.c (print_it_noop): New routine to print nothing
457 for this breakpoint entry and dont stop printing.
458 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
459 watchpoint only if it is enabled.
460 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
461 descriptor from the library to make backtraces through setjmp work.
462 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
464 * mips-tdep.c (read_next_frame_reg): Provide correct values for
465 all registers saved within sigtramp, cleanup.
467 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
469 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
471 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
473 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
474 with prototype in ../include/dis-asm.h.
476 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
478 * core.c (dis_asm_{read_memory,memory_error}): New functions.
479 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
480 Use read_memory_func interface to disassembler.
482 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
484 Teach sparc solaris to next over shared library functions.
485 * solib.[hc] (find_pc_section_from_so_list): new function and
487 * sparc-tdep.c (in_solib_trampoline): new function.
488 * symfile.[hc] (find_pc_section): new function and prototypes.
489 * target.[hc] (find_pc_section_from_targets): new function and
491 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
494 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
496 * infrun.c (wait_for_inferior): Revise comment.
498 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
500 * command.{c,h}: New var_type var_integer.
501 main.c: Use it for history_size.
503 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
504 Lint and byte-order fixups.
506 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
508 * breakpoint.h (bpstat): New field print_it.
509 breakpoint.c (bpstat_print): Use it.
510 (print_it_normal): New function (from old bpstat_print code).
511 (bpstat_{alloc,stop_status}): Set print_it field.
513 * breakpoint.c (bpstat_stop_status): Use catch_errors when
514 evaluating watchpoint condition, via new function watchpoint_check.
515 Also stop if watchpoint disabled due to leaving its block.
517 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
519 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
521 * mips-pinsn.c: Add missing include of dis-asm.h.
523 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
525 * Makefile.in (clean, distclean, realclean): Recursively apply
526 to subdirs first, rather than last. This avoids, for example,
527 Makefile being removed in a parent directory before the recursive
530 * alldeps.mak, depend: Update for below changes.
532 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
533 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
534 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
535 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
537 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
538 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
539 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
540 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
541 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
542 tm-68k.h to tm-m68k.h.
543 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
544 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
547 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
548 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
549 * a29k-tdep.c: Renamed from am29k-tdep.c.
550 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
551 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
552 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
553 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
555 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
556 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
557 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
559 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
560 define that does not appear anywhere else in the gdb source tree.
561 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
563 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
565 * breakpoint.c: Add comments regarding breakpoint_re_set.
567 * xcoffread.c (sort_syms, compare_symbols): Remove.
568 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
569 not our own sort_syms (it is identical).
571 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
573 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
575 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
576 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
578 * exec.c (exec_close): Fix storage leak.
579 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
580 output sections when patching an executable.
581 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
582 when writing all registers.
583 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
584 at the right offset in the dummy frame.
585 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
586 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
587 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
589 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
591 * Makefile.in (TARFILES): Avoid trailing backslash.
593 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
595 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
596 it in breakpoint_re_set.
597 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
599 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
600 don't use sizeof(int) for target stuff, etc).
602 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
604 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
605 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
606 support that can't be integrated anyway due to lack of clear
609 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
611 * findvar.c (read_register, write_register): Make these capable
612 of reading/writing registers that are shorter than REGISTER_TYPE.
613 * (value_from_register): Install H8500 specific code to return
614 proper value when register is being used as a pointer.
615 * h8500-tdep.c: Remove extra defines of NUM_REGS.
616 (h8500_skip_prologue): Use correct lengths for LINK instructions.
617 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
618 chain frames properly by combining frame pointer with T reg.
619 (init_extra_frame_info): Delete. It's now a macro.
620 (frame_args_address): Don't add PTR_SIZE. Stack args are already
621 offset by the correct amount off of the frame pointer.
622 (register_byte): Delete. It's now a macro.
623 (register_raw_size, register_virtual_size): Delete. Replaced by
624 common routine h8500_register_size, cuz there's no difference
625 between the raw & virtual sizes on this machine.
626 (register_convert_to_raw, register_convert_to_virtual): Delete,
627 cuz there's no difference between the raw & virtual forms.
628 Replaced by memcpy in tm file.
629 (register_virtual_type): Rename to h8500_register_virtual_type.
630 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
631 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
632 emulator have same reg offsets. This is all handled in the
634 (h8500_trapped_internalvar): New routine to detect references to
635 convenience vars acting as pointer pseudo-regs.
636 (h8500_value_trapped_internalvar): Conjure up value of pointer
638 (h8500_set_trapped_internalvar): Convert set value in real
640 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
641 code segment register.
642 infrun.c (proceed): Simplify. Call write_pc instead of doing it
644 (wait_for_inferior): Add h8500 specific code to add stack segment
645 when reading SP register.
646 remote-sim.c (fetch_register): Spacing.
647 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
648 detect cruft. Redo all register manipulation stuff. Get rid of
649 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
650 to frame pointer. (IS_TRAPPED_INTERNALVAL,
651 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
652 to create internal vars for pointer pseudo-regs.
654 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
656 * Makefile.in: Numerous small changes to macro definitions
657 and rules for building gdb distribution tree. Many macros
658 eliminated or merged, and rules simplified.
659 * alldeps.mak: Update.
662 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
664 * Makefile.in: recurse through SUBDIRS for dvi target too
666 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
668 * Clean up xcoff relocation.
669 objfiles.h (struct objfiles): Add section_offsets, num_sections.
670 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
672 symtab.h (struct general_symbol_info): Add section field.
673 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
674 xcoffread.c: Set section for symbols and msymbols.
675 (struct symtab): Add block_line_section field.
676 buildsym.c (end_symtab): Set it.
677 (end_symtab and callers): Add section parameter.
678 objfiles.c (objfile_relocate): New funciton.
679 xcoffexec.c (vmap_symtab): Use it.
680 xcoffsolib.h (struct vmap): Remove unused fields.
681 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
682 CORE_NEEDS_RELOCATION, symtab_relocated.
683 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
684 rs6000-tdep.c: Make loadinfotext static.
685 breakpoint.c (fixup_breakpoints): Doc fix.
686 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
687 (end_symtab): primary field replaces nonreloc.
689 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
691 * symtab.h (struct linetable_entry): Remove confusing comment.
693 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
695 * Makefile.in: add installcheck target
697 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
699 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
700 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
701 z8k}: New directories to hold cpu specific configuration files.
702 Naming follows gcc convention.
703 * config/{*.mt, *.mh}: All target and host makefile fragment
704 config files moved to an appropriate config/<cpu> subdirectory.
705 * nm-*, xm-*, tm-*: All native, host, and target files, which
706 get linked to nm.h, xm.h, and tm.h respectively by configure,
707 moved to appropriate config/<cpu> subdirectory.
708 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
709 Native, host, and target files that are common across more than
710 one cpu architecture and included by one of the configured
711 native, host, or target files, get moved to config directory.
712 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
713 pick up native, host, or target include files moved to one of
714 the config subdirectories, and that are included by other files.
715 * Makefile.in (alldeps.mak): Modify to account for new config
717 * alldeps.mak, depend: Update for new config directory structure.
718 * config/*/[ntx]m-*.h: Modify all files that include other
719 [ntx]m-*.h files to use path relative to gdb/config. I.E.
720 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
722 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
723 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
724 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
725 * configure.in: Default gdb_host_cpu to host_cpu, and remap
726 the ones where the default is not unique or different than the
727 config subdirectory name. Similarly, handle gdb_target_cpu.
728 Modify configure.in as appropriate to make use of gdb_host_cpu
729 and gdb_target_cpu to find makefile fragments and make links.
731 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
733 * mipsread.c (compare_blocks): Sort blocks with the same start
734 address by decreasing ending address.
736 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
738 * mipsread.c (parse_procedure): Save cur_fdr accross call to
739 lookup_symbol as it might get clobbered by the call.
741 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
742 The previous code did not initialize the language field for the psymtab
745 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
747 * c-exp.y (parse_number): Avoid shift warning.
748 * serial.h (struct ttystate): Declare empty one on DOS.
750 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
752 * xm-sun4os4.h: Return type of free() should be void, not int.
754 * vx-share/vxWorks.h: Remove #def of NULL.
756 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
758 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
760 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
762 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
764 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
766 * ieee-float.c: Moved to ../libiberty.
767 * ieee-float.h: Moved to ../include.
768 * Makefile.in: Update accordingly.
769 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
770 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
771 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
772 it is now in ../opcodes/m68881-ext.c.
773 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
774 prologue (some callers _do_ care).
775 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
776 new interface of ../opcodes/*-dis.c.
777 * ch-exp.y: Add #include <ctype.h>.
779 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
781 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
783 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
785 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
787 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
789 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
791 * z8k-tdep.c (extract_return_value, write_return_value,
792 store_struct_return): New functions from macros in tm-z8k.h.
794 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
796 * valops.c (value_arg_coerce): Apply temporary patch to
797 fix problem with coercion of array and function types when
798 passed as arguments to C functions, pending a more complete
799 review of when and how coercion should be done, depending
800 upon context and language.
802 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
804 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
806 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
807 debugsec if there are a non-zero number of symbols.
809 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
811 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
813 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
815 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
817 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
819 (symtbl_num_syms): New variable.
820 (read_xcoff_symtab): Set it.
821 (read_symbol_nvalue): Check for bad symno.
822 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
825 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
827 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
828 This is defined in defs.h if necessary.
829 * vx-share/vxWorks.h: Remove #defs of min and max.
830 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
831 vx-share/xdr_rdb.c: include defs.h.
833 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
835 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
838 * xcoffread.c (enter_line_range): complain() on bad endoffset.
839 xcoffread.c: Doc fixes.
841 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
843 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
844 xcoffexec.c (xcoff_relocate_core): New function.
845 (text_adjustment): Removed.
846 (add_vmap): Return the vmap.
847 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
849 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
851 * xcoffsolib.h: Add objfile member to struct vmap.
852 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
853 xcoffexec.c (add_vmap): Allocate objfiles here.
855 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
857 Support 68000 series without floating point.
859 * configure.in (m68000-*-{aout,elf,coff}): New configs.
860 * tm-68k-nofp.h: New file, lacks 68881 support.
861 * config/m68k-nofp.mt: New file.
863 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
865 Remove a few remaining underscore/no-underscore remnants from
868 * config/{m68k-un.mt, sparc-un.mt}: Remove.
869 * config/m68k-noun.mt: Rename to m68k-fp.mt.
870 * config/sparc-noun.mt: Rename to sparc-em.mt.
871 * tm-68k-noun.h, tm-spc-noun.h: Remove.
872 * tm-68k-un.h: Rename to tm-68k-fp.h.
873 * tm-spc-un.h: Rename to tm-spc-em.h.
874 * tm-sun4sol2.h: Cleanup.
875 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
877 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
879 * symmisc.c (std_in, std_out, std_err): Move initializations
880 to runtime code, in case they aren't constant.
882 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
884 * symtab.c (find_pc_symtab): some object file formats, notably
885 mips, have holes in the address ranges of symtabs. Change
886 this algorythm from first hit to tightest fit.
888 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
889 fence post without finding the enclosing function, then print a
892 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
894 * utils.c (fputs_demangled, fprint_symbol): Remove.
895 * utils.c (fprintf_symbol_filtered): New function which combines
896 the functionality of fputs_demangled and fprint_symbol. Uses a
897 caller provided language parameter to select the appropriate
898 demangler, and caller provided args to pass to the demangler.
899 * defs.h (enum language): Move further up in file so enum can
900 be used in prototypes.
901 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
902 * defs.h (fprintf_symbol_filtered): Add prototype.
903 * c-typeprint.c (cp_type_print_method_args): Replace calls to
904 fputs_demangled with call to fprintf_symbol_filtered.
905 * cp-valprint.c (demangle.h): Include
906 * cp-valprint.c (cp_print_value_fields): Replace calls to
907 fprint_symbol with calls to fprintf_symbol_filtered.
908 * printcmd.c (print_frame_args): Replace call to fprint_symbol
909 with call to fprintf_symbol_filtered.
910 * stack.c (print_frame_info): Remove obsolete code so we don't
911 have to update fputs_demangled usage in it.
912 * stack.c (print_frame_info, frame_info): Add language variable
913 to pass to fprintf_symbol_demangled and initialize it from the
914 symbol's language. Replace calls to fputs_demangled with calls
915 to fprintf_symbol_filtered.
916 * symtab.c (find_methods): Replace call to fputs_demangled with
917 call to fprintf_symbol_filtered.
918 * ch-valprint.c (demangle.h): Include.
919 * ch-valprint.c (chill_print_value_fields): Replace call to
920 fprint_symbol with call to new fprintf_symbol_filtered.
922 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
924 * Makefile.in (VERSION): Bump version to 4.8.2.
926 * main.c (source_command): Require an explicit pathname of file
927 to source, since previous behavior of defaulting to gdb init file
928 was troublesome and undocumented.
929 * printcmd.c (disassemble_command): Add missing '{}' pair to
930 else with two statements. Bug reported by Stephane Tsacas
932 * symtab.c (find_pc_line): Don't complain about zero length or
933 negative length line numbers for the moment, since we may not own
934 the terminal when called, such as when single stepping. (FIXME)
935 * language.h (CAST_IS_CONVERSION): True if current language is
936 C++ as well as C. Fix from Peter Schauer.
937 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
938 Use STREQN macro rather than bare '!strncmp()'.
939 * environ.c (unset_in_environ): Avoid use of memcpy on
940 overlapping memory regions, as suggested by Paul Eggert
941 <eggert@twinsun.com>.
942 * c-exp.y (%union struct): Remove unused ulval as suggested
943 by Paul Eggert <eggert@twinsun.com>.
945 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
947 * main.c (gdbinit): Make static.
948 * main.c (inhibit_gdbinit): Move to file scope.
949 * main.c (main): Remove local inhibit_gdbinit.
950 * main.c (source_command): Don't source '.gdbinit' file by
951 default if gdb has been told to ignore it.
953 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
955 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
958 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
960 * printcmd.c (print_address_symbolic): Only print if offset
961 is shorter than max_symbolic_offset.
962 (initialize_printcmd): `set print max-symbolic-offset'.
964 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
965 (examine_tag): Use it.
966 (read_register_stack): Only look in the local registers for a
967 memory address if it's between rfb and rsp; go to memory otherwise.
968 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
969 (reginv_com): Remove ancient kludge command.
971 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
973 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
974 irix4 will again compile.
976 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
978 * configure.in: accept mips-sgi-irix4* for irix4.
980 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
982 * z8k-tdep.c (print_register_hook): Lint.
984 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
986 Lint fixes from Paul Eggert (eggert@twinsun.com):
988 * command.c (do_setshow_command): var_uintegers are unsigned.
989 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
990 unsigned, since they use hex values with the high bit set.
992 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
994 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
995 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
997 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
998 macro definitions in parenthesis.
1000 * dbxread.c (dbx_symfile_init): Catch the case where there is
1001 no string table, but the only way we find out is by reading zero
1004 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1006 * dbxread.c (dbx_symfile_init): Make size of the string table
1007 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1008 offset to the string table is nonzero and handle the nonexistant
1009 string table case, should it occur. Ensure that the string table
1010 size read from the file is reasonable, with a minimum lower bound
1011 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1013 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1015 * Makefile.in: Changes to build testsuite correctly.
1016 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1017 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1018 (TARGET_FLAGS_TO_PASS): New variable.
1019 (SUBDIRS): Added testsuite.
1020 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1021 testsuite is compiled with CC_FOR_TARGET rather than CC.
1023 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1025 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1026 reported by mycroft@gnu.ai.mit.edu.
1028 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1029 * configure.in (vax-*-ultrix2*): New triplet.
1030 * config/vaxult2.mh: New file.
1031 * xm-vaxult2.h: New file.
1033 * c-exp.y (parse_number): Change high_bit to unsigned.
1034 * demangle.c: Change all references to cfront to ARM, since the
1035 actual algorithm is the one specified in the Annotated Reference
1036 Manual. This was confusing users into thinking that full cfront
1037 support was implemented.
1038 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1039 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1040 directly to lookup_struct_elt_type, which will do the
1041 dereferencing itself.
1042 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1043 NULL dereferencing bug for unnamed structs, comment out
1046 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1048 * coffread.c (process_coff_symbol): Change PCC argument correction
1049 so that it only happens on big-endian targets; so that it only
1050 happens if the short or char argument is aligned on an int
1051 boundary; and so that it changes the location, rather than the
1052 type, of the argument. These changes tend to parallel similar
1053 (old) changes in stabsread.c.
1055 * coffread.c (coff_read_enum_type): Use the specified size for
1056 enums, don't assume that they are int-sized.
1058 * c-valprint.c (c_val_print): Don't assume enums are the same as
1061 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1062 Rendell, <michael@mercury.cs.mun.ca>.
1064 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1066 * language.h (local_decimal_format_custom): Add prototype.
1067 * language.c (local_decimal_format_custom): Add function, bug
1068 reported by Robert R. Henry (rrh@tera.com).
1070 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1072 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1073 by Josef Leherbauer, joe@takeFive.co.at.
1075 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1077 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1078 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1079 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1080 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1081 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1082 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1083 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1084 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1086 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1088 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1089 of demangled name fields to NULL if no demangling exists for
1090 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1091 symbols if their language is known at the time they are created,
1092 but sometimes the language is not known until later.
1094 * ch-typeprint.c (chill_print_type_base): Name changed to
1095 chill_type_print_base to match pattern for C and C++ names.
1096 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1097 to be consistent with other usages.
1098 * ch-typeprint.c (chill_type_print_base): Add support for
1099 printing Chill STRUCT types.
1100 * ch-valprint.c: Include values.h.
1101 * ch-valprint.c (chill_print_value_fields): New function and
1102 prototype for printing Chill STRUCT values.
1103 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1104 that was being called with two args instead of three.
1105 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1106 to print Chill STRUCT values.
1108 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1110 * configure.in: added testsuite to configdirs.
1112 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1114 * doc/stabs.texi: The `this' pointer is now known by the name
1115 `this' instead of `$t'.
1117 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1119 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1120 references of TAG_string_type DIEs in user defined types.
1121 * ch-lang.c (chill_create_fundamental_type): Track compiler
1122 change that now emits debugging info with the type long for Chill
1125 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1127 * remote-mips.c: New file; implements MIPS remote debugging
1129 * config/idt.mt: New file; uses remote-mips.c
1130 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1132 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1133 floating point coprocessor.
1134 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1136 (mips_pop_frame): If not mips_fpu, don't restore floating point
1138 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1140 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1141 mips_fpu, don't use fp0 as floating point return register.
1142 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1145 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1147 * gdb/testsuite: made modifications to testcases, etc., to allow
1148 them to work properly given the reorganization of deja-gnu and the
1149 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1151 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1153 * gdb/testsuite: Initial creation of gdb/testsuite.
1154 Migrated dejagnu testcases and support files for testing nm to
1155 gdb/testsuite from deja-gnu. These files were moved "as is"
1156 with no modifications. This migration is part of a major overhaul
1157 of dejagnu. The modifications to these testcases, etc., which
1158 will allow them to work with the new version of dejagnu will be
1159 made in a future update.
1161 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1163 * NEWS: Add reminders for next release.
1165 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1167 * mipsread.c (parse_lines): Correct check for files compiled with
1170 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1172 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1174 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1176 * Makefile.in (VERSION): GDB-4.8 release!
1177 * README, NEWS: Update for release.
1179 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1181 * am29k-pinsn.c (print_insn): Minor nits with const.
1182 * am29k-tdep.c: More minor nits with arg types for
1183 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1185 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1187 * gcc.patch: Update for a different GCC (G++) bug.
1188 * main.c (print_gdb_version): Update copyright year to 1993.
1189 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1190 conditionalize this file on it. FIXME, right way is to split
1191 these into two config files.
1192 (ATTACH_DETACH): Define for BSD 4.4
1193 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1194 (U_REGS_OFFSET): Revise for 4.4.
1195 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1196 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1197 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1199 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1201 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1204 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1206 * c-lang.c (c_printstr): Bugfix for length==0 case.
1208 * c-lang.c (c_printstr): If a C string ends in a null, don't
1211 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1213 * defs.h (STRCMP): Make it work for unsigned chars.
1215 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1217 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1218 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1219 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1220 define to kludge the large opcode table into two smaller tables,
1221 since GCC take exponential space to build the table. Lint.
1222 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1224 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1226 * Makefile.in (VERSION): Roll to 4.7.9.
1227 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1228 definition here, to handle both BSD 4.3 and 4.4 systems.
1229 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1230 * remote.c (alarm): Move declaration to global level, before
1231 first reference to it.
1232 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1233 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1235 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1237 * remote.c (readchar): forward declare alarm which otherwise looks
1238 like an undeclared variable to gcc.
1240 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1241 when comparing against an int. Avoids superfluous warning from
1244 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1245 Avoids superfluous warnings from some systems and/or compilers
1246 (like vax ultrix 4.2.)
1248 * language.c (struct op_print unk_op_print_tab): use the enum
1249 values rather naked zeros as initializers. Avoids warnings from
1250 ultrix type compilers.
1252 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1254 * Makefile.in (VERSION): Roll to 4.7.6.
1255 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1256 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1257 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1258 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1259 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1260 (depend): Fix bug where nm-files in config files weren't noticed.
1261 (make-proto-gdb-1): Avoid changing directories while building new
1262 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1264 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1266 * remote.c: Improve error recovery. Allow user to break out
1267 of initial connection attempt with INTERRUPT. Treat a timeout
1268 while waiting for remote packet like a retry, unless the remote
1269 side is actively running user code. Fix a few long printf_filtered's.
1271 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1274 * buildsym.c (start_subfile): Allow null file name.
1276 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1278 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1279 expects a pointer to complaint rather than a complaint
1281 (process_linenos): free the previously allocated subfile name,
1282 then allocate the new one from the heap.
1284 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1286 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1288 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1290 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1291 Previously, would bogusly index off the bottom of type_vector.
1292 (rs6000_builtin_type): Accept type number as argument.
1293 (read_type, case '-'): Handle negatives like any other type number.
1295 * symfile.c (deduce_language_from_filename): Handle null name.
1297 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1298 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1299 fixed by sato@sm.sony.co.jp.
1301 * xcoffread.c (parmsym): Don't use an initializer to set up
1302 this struct symbol. Set it up in initialize_xcoffread.
1303 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1304 works on real rs/6000 target with #ifndef FAKING_RS6000.
1306 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1308 * stabsread.c (rs6000_builtin_type): Move function from
1309 xcoffread.c:builtin_type.
1310 * xcoffread.c (builtin_type): Move to stabsread. Remove
1311 IBM6000_HOST dependency. Move misplaced comments.
1312 (various): Change printf's to complaints.
1313 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1314 objfile argument to read_type calls under #if 0.
1315 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1316 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1317 * Makefile.in: xcoffread.o is not built by default.
1318 * xm-rs6000.h (IBM6000_HOST): Remove.
1319 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1320 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1323 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1325 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1326 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1327 register numbers when user tries to modify elements in structs
1328 passed as arguments.
1329 * inflow.c (child_terminal_info): Move banner outside of system
1331 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1332 passes struct/union arguments by address.
1334 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1336 * Based on patch from Kean Johnston <maw@netcom.com>:
1337 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1338 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1339 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1341 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1343 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1344 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1346 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1348 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1349 cc debugging output.
1351 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1353 * stabsread.c (define_symbol): Complain about unrecognized names
1354 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1355 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1356 (read_cpp_abbrev): Don't use the class name as part of the
1357 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1358 abbrevs. Inspired by Mike Tiemann.
1359 (read_tilde_fields): Comment. Remove ancient dead code.
1360 Remove erroneous but non-dead code. Simplify. Add complaints.
1361 (in general): Remove extraneous (parentheses) in return
1364 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1366 * coffread.c (coff_lookup_type): Fix fencepost error reported
1367 by Art Berggreen, <arg@opal.acc.com>.
1369 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1370 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1372 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1373 test, which is apparently left over from when we used native
1374 include files and couldn't depend on the member names being there.
1375 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1377 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1379 * mipsread.c: Major overhaul to use new BFD symbol table reading
1380 routines. Now swaps information as it is needed, rather than
1381 swapping everything when the file is read.
1383 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1385 * Makefile.in (TARDIRS): Add sparclite demo dir.
1386 (*.tab.c): Change dependency on Makefile to depend on
1387 Makefile.in, otherwise it always rebuilds after configuring.
1388 Force output *.tab.c file into current directory even in "make"
1389 versions that rewrite dependent file names used in command lines.
1391 * TODO: Remove some things we did.
1392 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1393 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1394 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1395 * symtab.h: Eliminate unnamed unions and structs.
1397 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1399 * Makefile.in (VERSION): Roll to 4.7.5.
1401 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1403 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1404 re-evaluating symbol pointers.
1406 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1408 * c-exp.y (lcurly, rcurly): New nonterminals.
1409 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1411 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1412 made function static.
1413 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1414 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1415 * parse.c (start_arglist):
1416 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1417 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1418 * parser-defs.h (funcall_chain): Moved to parse.c.
1419 * printcmd.c (print_frame_nameless_args): Fix prototype.
1420 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1421 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1422 * valops.c (typecmp): Moved prototype from values.h.
1423 * value.h (typecmp): Moved prototype to valops.c, made static.
1424 * ch-exp.y (yylex): Change way control sequences are disabled.
1426 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1428 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1430 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1432 * mipsread.c (upgrade_type): Build array types correctly, using
1433 create_range_type and create_array_type.
1435 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1437 * remote-nindy.c: Cleanup.
1439 * infrun.c (wait_for_inferior): When rolling back the PC after
1440 a breakpoint, call write_pc so that NPC gets rolled back as well
1443 * blockframe.c (inside_entry_file, inside_main_func,
1444 inside_entry_func): PC of zero is always "bottom of stack".
1446 * printcmd.c (print_frame_args, print_frame_nameless_args):
1447 Let print_frame_nameless_args decide whether there are any,
1448 laying groundwork for possibly later printing 29K args for
1449 functions where we have tag words but no symbols.
1451 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1453 * Makefile.in: fix GDB doc targets for new doc subdir structure
1455 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1457 * stack.c (parse_frame_specification): Parse as many arguments
1458 as there are (up to MAXARGS). Pass all of them in argc, argv
1459 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1460 many there were, onto SETUP_ARBITRARY_FRAME.
1461 * tm-mips.h, tm-sparc.h: Corresponding changes.
1462 * mips-tdep.c, sparc-tdep.c: Ditto.
1464 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1466 * hp300ux-nat.c: Update copyrights.
1467 * mipsread.c (parse_partial_symbols): Complain about block
1468 indexes that go backwards. Fix from Peter Schauer.
1469 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1470 symbol-file that has no linkage symbols to be read.
1471 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1472 from tm- file to xm-file, since they're host dependent.
1473 * valarith.c (value_binop): Typo.
1475 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1477 * sparclite/aload.c: Add copyleft.
1478 * sparclite/crt0.s: Add comment at beginning.
1480 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1482 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1483 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1485 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1487 * values.c (value_headof): Fix typo in which VTBL and ARG were
1488 being confused for one another.
1490 * valops.c (typecmp): Now static.
1492 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1493 baseclass--we don't always inherit its virtual function table
1496 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1497 pointer correctly in case value_struct_elt moves it around.
1499 * valops.c (typecmp): Now static. Also, now groks references
1502 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1503 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1505 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1507 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1508 to avoid "too much defining" error from native C compiler (!).
1510 * Makefile.in (HFILES): Add typeprint.h.
1511 * typeprint.[ch]: Update copyrights.
1513 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1515 * Makefile.in: Update to match doc/ subdir changes.
1517 * config/hp300hpux.mh: No cross-host file needed, just native.
1518 * config/go32.mh: Remove nonexistent "native" support.
1520 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1521 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1522 * m88k-tdep.c (next_insn): Lint, cleanup.
1523 (store_parm_word): Lint.
1525 * README: Fix typo (reported by karl@hq.ileaf.com).
1527 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1529 * expression.h (BINOP_CONCAT): Document use for self concatenation
1530 an integral number of times.
1531 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1533 * valarith.c (value_concat): Rewrite to support self
1534 concatenation an integral number of times.
1535 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1536 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1537 eliminate hundreds of spurious shift/reduce and reduce/reduce
1538 conflicts that mask the 5 real ones.
1539 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1540 * ch-exp.y (integer_literal_expression): Remove production,
1543 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1545 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1546 implied that "no side effects" was nonfunctional.
1547 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1548 character string and bitstring concatenation.
1549 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1550 * expression.h (exp_opcode): Add BINOP_CONCAT.
1551 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1552 * language.c (string_type): Add function to determine if a type
1554 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1555 * valarith.c (value_concat): New function to concatenate two
1556 values, such as character strings or bitstrings.
1557 * valops.c (value_string): Remove error stub and implement
1559 * value.h (value_concat): Add prototype.
1560 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1561 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1562 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1565 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1567 * c-exp.y (exp): Add production to support direct creation
1568 of array constants using the obvious syntax.
1569 * c-valprint.c (c_val_print): Set printed string length.
1570 * dwarfread.c (read_tag_string_type): New prototype and
1571 function that handles TAG_string_type DIEs.
1572 * dwarfread.c (process_dies): Add case for TAG_string_type
1573 that calls new read_tag_string_type function.
1574 * expprint.c (print_subexp): Add support for OP_ARRAY.
1575 * gdbtypes.c (create_range_type, create_array_type): Inherit
1576 objfile from the index type.
1577 * ch-typeprint.c (chill_print_type): Add case for
1579 * ch-valprint.c (chill_val_print): Fix case for
1582 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1584 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1585 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1586 include/coff/mips.h.
1588 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1590 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1591 constants with an explicit null byte terminator. OP_STRING is
1592 now used for real string types.
1593 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1594 they are used by all languages.
1595 * c-lang.c (_initialize_c_language): Move initializations of
1596 builtin_type_* to lang.c.
1597 * c-typeprint.c (c_type_print_varspec_prefix,
1598 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1599 to TYPE_CODE_STRING.
1600 * c-valprint.c (c_val_print): Change the way character arrays
1601 are printed as strings to be consistent with the way strings
1602 are printed when pointer-to-char types are dereferenced.
1603 Remove test of print_max before calling val_print_string, which
1604 now does it's own test.
1605 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1606 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1607 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1608 * gdbtypes.c (builtin_type_*): Add declarations moved from
1610 * gdbtypes.c (create_string_type): New function to create real
1612 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1613 renamed to TYPE_CODE_STRING.
1614 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1615 builtin_type_* types moved from c-lang.c.
1616 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1617 to TYPE_CODE_STRING.
1618 * gdbtypes.h (builtin_type_string): Add extern declaration.
1619 * gdbtypes.h (create_string_type): Add prototype.
1620 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1621 renamed to TYPE_CODE_STRING.
1622 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1624 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1625 renamed to TYPE_CODE_STRING.
1626 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1628 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1629 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1630 to TYPE_CODE_STRING.
1631 * valops.c (allocate_space_in_inferior): New function and
1632 prototype, using code ripped out of value_string.
1633 * valops.c (value_string): Rewritten to use new function
1634 allocate_space_in_inferior, but temporarily disabled until some
1635 other support is in place.
1636 * valops.c (value_array): New function to create array constants.
1637 * valprint.c (val_print_string): Add comment to document use,
1638 complete rewrite to fix several small buglets.
1639 * value.h (value_array): Add prototype.
1640 * value.h (val_print_string): Change prototype to match rewrite.
1641 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1642 * ch-exp.y (match_character_literal): Disable recognition of
1643 control sequence form of character literals and document why.
1645 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1647 * nindy-share/nindy.c: Add comments to #endif's to clarify
1650 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1651 read_memory to get byte order right.
1652 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1653 anymore. This is done in paread.c now. We expect unwind info
1654 to hang off of objfiles, and search all of the objfiles when until
1656 * (skip_trampoline_code): Cast arg to target_read_memory.
1657 * objfiles.h (struct objfile): Add new field obj_private to hold
1658 per object file private data (unwind info in this case).
1659 * paread.c (read_unwind_info): New routine to read unwind info
1660 for the objfile. This data is hung off of obj_private.
1661 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1662 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1663 make this easier to access.
1665 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1667 * c-valprint.c (cp_print_class_member): Add extern decl.
1668 * c-valprint.c (c_val_print): Extract code for printing methods
1669 and move it to cp_print_class_method in cp-valprint.c.
1670 * c-valprint.c (c_val_print): Extract code to print strings and
1671 move it to val_print_string in valprint.c.
1672 * cp-valprint.c (cp_print_class_method): New function using
1673 code extracted from c_val_print.
1674 * valprint.c (val_print_string): New function using code
1675 extracted from c_val_print.
1676 * value.h (val_print_string): Add prototype.
1677 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1678 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1679 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1680 CHECKBUF, growbuf_by_size): New variables, macros, and support
1681 functions for implementing a dynamically expandable temp buffer.
1682 * ch-exp.y (match_string_literal): New lexer function.
1683 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1684 removed and replaced with new CHECKBUF macro.
1685 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1686 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1688 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1690 * Makefile.in: Add info for paread.o.
1691 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1693 * blockframe.c (frameless_look_for_prologue): Correct the
1695 * gdbtypes.h, gdbtypes.c: Use const in decl of
1696 cplus_struct_default, now that pa-gas assembler has been fixed.
1697 * hppah-nat.c: Formatting.
1698 * hppah-tdep.c: Remove lots of useless externs for variables we
1700 * (find_unwind_entry): Speed up by using binary search, and a one
1702 * (rp_saved): New routine to see what unwind info says about RP
1703 being saved on the stack frame.
1704 * (frame_saved_pc): Look for prologue to see if we need to
1705 examine the stack for the saved RP or not.
1706 * (init_extra_frame_info): Check for prologue, instead of
1707 framesize to determine if we are frameless or not.
1708 * (frame_chain_valid): Stop backtraces when we run into _start.
1709 * (push_dummy_frame): Reformat to make more readable.
1710 * (find_dummy_frame_regs): ditto.
1711 * (hp_pop_frame): ditto.
1712 * (hp_restore_pc_queue): small cleanup.
1713 * (hp_push_arguments): ditto.
1714 * (pa_do_registers_info): ditto.
1715 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1716 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1717 * Define FRAME_CHAIN_VALID.
1718 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1719 passed to functions.
1721 * paread.c (pa_symtab_read): Use new bfd conventions for
1722 accessing linker symbol table.
1723 * (pa_symfile_init): Access embedded STAB info via BFD section
1724 mechanism and related macros.
1727 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1729 * sparc-stub.c: Use a seperate stack for our traps.
1730 * Handle recursive traps.
1731 * Remove all trap init code. This needs to be done by the
1733 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1735 * (handle_exception): See if we are at breakinst, if so, then
1736 advance PC sp that users can just step out of breakpoint().
1737 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1738 new place if SP has changed.
1739 * (case 's'): Get rid of this, we can't do it yet.
1740 * (case 't'): New command to test any old random feature.
1741 * (case 'r'): New command to reset the system.
1742 * (breakpoint): Add label to breakpoint trap instruction so that
1743 handle_exception() can detect where we are and get past the
1744 breakpoint trivially.
1746 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1748 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1750 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1752 * configure.in: recognise all sparclite variants
1754 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1756 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1757 binary files oring in the right bit.
1759 * main.c, source.c, state.c, symmisc.c: use macros defined in
1760 fopen-{bin|both} when fopening files.
1762 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1764 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1765 from a configuration file (typically including <limits.h>), or to
1766 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1767 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1768 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1769 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1770 * exppritn.c (print_subexp, dump_expression): Add case for
1772 * expression.h (OP_BITSTRING): New expression element type for
1774 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1775 macros to convert between number of expression elements and bytes
1776 to store that many elements.
1777 * i960-tdep.c (leafproc_return): Use new macros to access
1778 minimal symbol name and address fields.
1779 * m88k-pinsn.c (sprint_address): Use new macros to access
1780 minimal symbol name and address fields.
1781 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1782 minimal symbol address field.
1783 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1784 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1785 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1786 Use new BYTES_TO_EXP_ELEM macro.
1787 * parse.c (write_exp_bitstring): New function to write packed
1788 bitstrings into the expression element vector.
1789 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1791 * parser-defs.h (struct stoken): Document that it is used for
1792 OP_BITSTRING as well as OP_STRING.
1793 * parser-defs.h (write_exp_bitstring): Add prototype.
1794 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1795 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1796 LOWER, LENGTH): New tokens for keywords.
1797 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1798 upper_lower_argument, length_argument, array_mode_name,
1799 string_mode_name, variant_structure_mode_name): New non-terminals
1801 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1802 * ch-exp.y (match_bitstring_literal): New lexer support function
1803 to recognize bitstring literals.
1804 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1805 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1806 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1807 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1808 * ch-exp.y (yylex): Check tokentab6.
1809 * ch-exp.y (yylex): Call match_bitstring_literal.
1811 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1813 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1814 symbol name and value fields.
1816 * c-exp.y (yylex): Make static, to match prototype and other
1819 * expression.h (exp_opcode): Add BINOP_MOD.
1820 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1821 * expprint.c (dump_expression): Handle new BINOP_MOD.
1822 * language.c (binop_type_check): Handle new BINOP_MOD.
1823 * main.c (float_handler): Re-enable float handler when hit.
1824 * valarith.c (language.h): Include, need current_language.
1825 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1826 for integer divide truncates towards zero for negative results.
1827 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1828 * valarith.c (value_binop): Allow arithmetic operations on
1829 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1830 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1831 * ch-exp.y (tokentab3): Add MOD and REM.
1832 * ch-exp.y (yylex): Set innermost_block for symbols found
1833 in local scopes. Return LOCATION_NAME for local symbols.
1834 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1835 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1837 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1839 * command.c (shell_escape, make_command, _initialize_command):
1840 don't create or use fork if CANT_FORK is defined.
1841 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1842 code written for the IBM PC" remain.
1843 * xm-go32.h: define CANT_FORK
1845 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1847 * remote-sim.c: first attempt at general simulator interface
1848 * remote-hms.c: whitespace
1849 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1850 understand new stack layout. (print_register_hook): print ccr
1851 register in a fancy way.
1853 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1855 * eval.c (language.h): Include.
1856 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1857 to pointer types when the current language is C. It loses for
1858 other languages when the lower index bound is nonzero.
1859 * valarith.c (value_subscript): Take array lower bounds into
1860 account when performing subscripting operations.
1861 * valops.c (value_coerce_array): Add comment describing why
1862 arrays with nonzero lower bounds are dealt with in value_subscript,
1863 rather than in value_coerce_array.
1865 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1867 * ch-exp.y (FLOAT_LITERAL): Add token.
1868 * ch-exp.y (literal): Add FLOAT_LITERAL.
1869 * ch-exp.y (match_float_literal): New lexer routine.
1870 * ch-exp.y (convert_float): Remove.
1871 * ch-exp.y (yylex): Call match_float_literal.
1872 * ch-exp.y (yylex): Match single '.' after trying
1873 to match floating point literals.
1875 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1876 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1878 * expprint.c (dump_expression): New function for dumping
1879 expression vectors during gdb debugging.
1880 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1881 MULTI_SUBSCRIPT and moved out of BINOP range.
1882 * expression.h (DUMP_EXPRESSION): New macro that calls
1883 dump_expression if DEBUG_EXPRESSIONS is defined.
1884 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1885 * parse.c (length_of_subexp, prefixify_subexp): Change
1886 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1887 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1888 prefixify'ing the expression.
1889 * printcmd.c (print_command_1): Add comment.
1890 * ch-exp.y (expression_list): Add useful actions.
1891 * ch-exp.y (value_array_element): Add useful actions.
1892 * ch-exp.y (array_primitive_value): Add production.
1893 * ch-exp.y (yylex): Recognize ',' as a token.
1895 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1897 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1898 POSIXize the recursive makes (make [variable assignments] target{s})
1900 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1902 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1903 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1904 CPLUS_MARKER for all SVR4 systems, so follow suit.
1905 * defs.h (strdup_demangled): Remove prototype.
1906 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1907 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1908 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1909 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1910 prim_record_minimal_symbol_and_info): Use new macro
1911 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1912 * minsyms.c (install_minimal_symbols): Use new macro
1913 SYMBOL_INIT_DEMANGLED_NAME.
1914 * stabsread.c (define_symbol): Use new macro
1915 SYMBOL_INIT_DEMANGLED_NAME.
1916 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1917 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1918 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1919 SYMBOL_INIT_DEMANGLED_NAME.
1920 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1921 SYMBOL_DEMANGLED_NAME now tests language itself.
1922 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1923 now tests language itself.
1924 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1925 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1926 mangled name member in the language dependent portion of a symbol.
1927 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1928 mangled name member appropriate for a symbol's language.
1929 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1930 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1931 SYMBOL_DEMANGLED_NAME now tests language itself.
1932 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1933 initializes language dependent portion of symbol.
1934 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1935 demangles and caches the demangled form of symbol names.
1936 * utils.c (fputs_demangled, fprint_symbol): Use current language
1937 to select an appropriate demangling algorithm.
1938 * utils.c (strdup_demangled): Remove, no longer used.
1939 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1940 access the Chill mangled name member in the language dependent
1941 portion of a symbol.
1942 * ch-lang.c (chill_demangle): New function, simple demangler.
1943 * defs.h (chill_demangle): Add prototype.
1944 * symtab.h (language_dependent_info): Add struct for Chill.
1946 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1948 * Makefile.in (BISON): Add comment that when bison is used, it
1949 must include the "-y" option.
1950 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1951 Remove defines to remap non-yacc symbols, thus backing out of
1952 previous recent changes. Standard policy is that non-yacc parser
1953 generators get fixed, rather than adding bug workarounds in gdb
1954 for each new one that pops up. Expand comment to note this.
1955 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1957 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1959 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1960 case. Use code in N_SOL.
1962 * paread.c: New file that contains all HPPA/HPUX symbol reading
1964 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1965 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1966 * (dbx_symfile_offsets): Make static.
1967 * (pastab_build_psymtabs): New interface routine for paread to
1968 send stabs into dbxread.
1969 * gdb-stabs.h: Remove gobs of HPPA cruft.
1971 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1973 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1975 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1977 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1978 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1979 and YYDEBUG is not already defined.
1980 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1981 them during the previous replacements.
1982 * printcmd.c (_initialize_printcmd): Update internal documentation
1983 for "set" command to note that the assignment syntax is language
1985 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1986 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1987 and YYDEBUG is not already defined.
1988 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1989 single_assignment_action): New terminals and nonterminal for gdb
1990 extensions to chill expression grammer.
1991 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1992 tokens that start with '$' (register names, convenience vars, etc).
1993 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1994 * ch-exp.y (yylex): Call match_dollar_tokens.
1996 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1998 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1999 accessing minimal symbol data.
2000 * infcmd.c (read_pc): Use #ifdef, not #if.
2001 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2002 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2003 minimal symbol data.
2005 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2006 frame. Use find_return_regnum to find the caller.
2007 * (find_unwind_entry): New routine to locate stack frame info
2008 associated with a procedure. This looks in the $UNWIND_START$
2009 section in the SOM file.
2010 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2011 figure out where the caller's return address is stored.
2012 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2013 to figure out the frame size for a procedure.
2014 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2015 * (init_extra_frame_info): New routine. Corrects PC and FP for
2016 outermost frame if necessary.
2017 * (frame_chain): New routine, moved from tm-hppa.h.
2018 * (skip_trampoline_code): Handle computed function calls (ie:
2019 calls from $$dyncall).
2020 * (unwind_command): Temporary support function to allow user
2021 to control/observe aspects of the unwind (stack frame) info.
2022 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2023 was in a system call, if so, then read the PC from r31.
2024 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2025 with extra arg for skip_trampoline_code().
2026 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2027 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2028 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2030 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2032 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2033 Call new bfd_get_size() and verify that string table is no larger
2034 than the file that is supposed to contain it.
2035 * symfile.c (syms_from_objfile): Only complain about configured
2036 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2037 current target is the default BFD target.
2039 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2041 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2042 * solib.c (bkpt_names): New array of symbol names to try to
2043 use for the "mapping complete" breakpoint. Configurable
2044 define SOLIB_BKPT_NAME is first one to try.
2045 * solib.c (find_solib): Test debug_base for nonzero rather
2046 than just greater than zero.
2047 * solib.c (enable_break): Use bkpt_names to look up address
2048 at which to set "mapping complete" breakpoint.
2050 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2052 * defs.h (STRCMP, STREQ, STREQN): New macros.
2053 * defs.h (demangle_and_match): Remove prototype.
2054 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2055 and STREQN defined in defs.h.
2056 * dwarfread.c (set_cu_language): For completely unknown languages,
2057 try to deduce the language from the filename. Retain behavior
2058 that for known languages we don't know how to handle, we use
2060 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2061 and demangled name fields in symbol.
2062 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2063 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2064 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2065 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2066 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2067 Replace usages throughout.
2068 * elfread.c (demangle.h): Include.
2069 * elfread.c (record_minimal_symbol): Remove prototype and function.
2070 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2071 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2072 * infcmd.c (jump_command): Remove code to demangle name and add
2073 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2074 * minsyms.c (demangle.h): Include.
2075 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2076 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2077 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2078 * mipsread.c (psymtab_language): Add static variable.
2079 * stabsread.c (demangle.h): Include.
2080 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2081 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2082 * stack.c (return_command): Remove explicit demangling of name
2083 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2084 * symfile.c (demangle.h): Include.
2085 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2086 to match macros in symfile.h and allow them to be compiled
2087 if INLINE_ADD_PSYMBOL is not true.
2088 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2089 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2090 Add code to demangle and cache C++ symbol names. Use macro form
2091 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2092 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2093 Remove, also defined in symfile.c, which we already fixed.
2094 * symtab.c (expensive_mangler): Remove prototype and function.
2095 * symtab.c (find_methods): Remove physnames parameter and fix
2097 * symtab.c (completion_list_add_symbol): Name changed to
2098 completion_list_add_name.
2099 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2100 the normal symbol name and the cached C++ demangled name.
2101 * symtab.c (lookup_demangled_partial_symbol,
2102 lookup_demangled_block_symbol): Remove prototypes and functions.
2103 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2104 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2105 Remove code to try demangling names and matching them.
2106 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2107 Fix to try matching the cached demangled name if no match is
2108 found using the regular symbol name.
2109 * symtab.c (find_methods): Remove unused physnames array.
2110 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2111 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2112 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2113 C++ demangled symbol names.
2114 * symtab.h: Much reformatting of structures and such to add
2115 whitespace to make them more readable, and make them more
2116 consistent with other gdb structure definitions.
2117 * symtab.h (general_symbol_info): New struct containing fields
2118 common to all symbols.
2119 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2120 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2121 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2122 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2123 symbol): Use general_symbol_info struct.
2124 * utils.c (demangle_and_match): Remove, no longer used.
2125 * valops.c (demangle.h): Include.
2126 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2127 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2128 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2129 symmisc.c, symtab.c, valops.c: Replace references to minimal
2130 symbol fields with appropriate macros.
2131 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2132 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2133 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2134 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2135 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2136 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2137 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2138 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2139 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2140 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2141 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2142 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2143 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2144 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2146 * buildsym.c (start_subfile, patch_subfile_names): Default the
2147 source language to what can be deduced from the filename.
2148 * buildsym.c (end_symtab): Update the source language in the
2149 allocated symtab to match what we have been using.
2150 * buildsym.h (struct subfile): Add a language field.
2151 * c-typeprint.c (c_print_type): Remove code to do explicit
2153 * dbxread.c (psymtab_language): Add static variable.
2154 * dbxread.c (start_psymtab): Initialize psymtab_language using
2155 deduce_language_from_filename.
2157 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2159 * valprint.c (val_print): Reorganize comment and add note
2160 about dependency on target byte ordering.
2161 * ch-exp.y (value_array_slice): Fix typo.
2162 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2163 byte sized ints are assumed to be char strings and printed with
2164 string syntax. In chill, arrays of chars and arrays of
2165 bytes/ubytes are distinquishable, and printed appropriately.
2167 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2169 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2170 read/write routines for HPUX.
2172 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2173 branch targets to compute target address using const from previous
2174 instruction if necessary.
2175 * Add `Q' operator to print out bit position field various
2177 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2178 cleanups, use new code from Utah.
2179 * (store_inferior_registers): Update to new code from Utah.
2180 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2181 * (fetch_register): Clear out priv level when reading PCs.
2182 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2183 * Remove decl of errno, #include wait.h and target.h.
2184 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2185 were inside of a kernel call. If so, then PC is in a different
2186 register. Also, mask out bottom two bits of all PCs so as not to
2187 confuse higher level code.
2188 * (push_dummy_frame): Create from #define in tm-hppa.h.
2189 * (find_dummy_frame_regs): Update from Utah.
2190 * (hp_pop_frame): Create from #define in tm-hppa.h.
2191 * (hp_restore_pc_queue): New, from Utah.
2192 * (hp_push_arguments): Big fixes from Utah.
2193 * (pa_do_registers_info, pa_print_registers): Only print out fp
2195 * (skip_trampoline_code): New routine to deal with stubs that
2196 live in nowhereland between callers and callees.
2197 * i860-tdep.c: Remove decl of attach_flag.
2198 * infrun.c (wait_for_inferior): Add new macro
2199 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2200 at by PC will be nullified. If so, then step the target once more
2201 so as to avoid confusing the user.
2202 * (just before step_over_function:): Use stop_func_start, not
2203 stop_pc when checking for the existance of line number info.
2204 stop_func_start will reflect the proper address of the target
2205 routine, not of the stub that we may be traversing to get there.
2206 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2207 to deal with the stubs that PA compilers sometimes stick between
2208 callers and callees. Also, define FLAGS_REGNUM for access to the
2210 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2212 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2213 write gr0, PC regs, and PSW!
2214 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2215 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2217 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2218 * Define struct unwind_table_entry.
2219 * valops.c (call_function_by_hand): Add another arg to
2220 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2223 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2225 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2227 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2229 * Makefile.in (VERSION): Bump to 4.7.4.
2230 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2231 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2232 * Makefile.in (HFILES): Add valprint.h.
2233 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2234 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2235 * typeprint.c, typeprint.h: New files for language independent
2236 type printing functions.
2237 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2238 type printing functions and definitions.
2239 * valprint.h: New include file for language independent value
2240 printing definitions.
2241 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2242 dependent value printing functions.
2243 * c-exp.y (production ptype): Add range_type variable and use new
2244 create_range_type function.
2245 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2246 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2247 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2248 "const static" to ANSI-conformant "static const".
2249 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2250 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2252 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2253 * coffread.c (decode_type): Add range_type variable and call to
2254 new create_range_type function.
2255 * complaints.c (complain): Remove unused val variable.
2256 * complaints.c (_initialize_complaints): Make it void.
2257 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2258 variable and call new create_range_type function.
2259 * defs.h (enum val_prettyprint): Move enum from value.h to here
2260 so we can avoid having to include value.h just for prototypes that
2261 need the enum (thanks ANSI).
2262 * dwarfread.c (struct_type): Local anonymous_size variable is
2263 only used if !BITS_BIG_ENDIAN.
2264 * dwarfread.c (decode_subscript_data_item): Add rangetype
2265 variable and call new create_range_type function.
2266 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2268 * eval.c (evaluate_subexp): Remove unused local variable name
2269 and the statement with no side effects that initializes it.
2270 * expprint.c (print_subexp): Change local_printstr to
2272 * gdbtypes.c (create_range_type): New function that creates
2273 a range type using code fragments from object file readers as
2274 an example of what has to be initialized.
2275 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2276 and high_bound parameters, replaced with a single range_type
2277 parameter. Change function body to use passed in range_type
2278 rather than handcrafting one.
2279 * gdbtypes.h (create_range_type): Add prototype.
2280 * gdbtypes.h (create_array_type): Change prototype parameters.
2281 * infrun.c (normal_stop): Remove unused local variables tem and c.
2282 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2283 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2284 stub functions that call error if called.
2285 * language.c (unknown_language_defn, auto_language_defn,
2286 local_language_defn): Add initializers unk_lang_print_type and
2288 * language.h (struct language_defn): Reformat for larger
2289 comments, add la_print_type and la_val_print members. Add
2290 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2291 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2292 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2294 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2296 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2297 * main.c (execute_command): Remove unused local variable cmdlines.
2298 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2299 (clear_displays), symmisc.c (block_depth), values.c
2300 (clear_value_history):
2301 Make testing of truth value of assignment result explicit.
2302 * mipsread.c (upgrade_type): Update FIXME to include future use
2303 of create_range_type.
2304 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2305 whatis_exp, maintenance_print_type): Move prototypes and functions
2307 * printcmd.c (_initialize_printcmd): Move add_com calls for
2308 ptype_command and whatis_command to new typeprint.c.
2309 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2310 * source.c (find_source_lines): Local variable c only used
2311 when LSEEK_NOT_LINEAR is defined.
2312 * stabsread.c (read_array_type): Use new create_range_type
2314 * stabsread.c (read_range_type): Add new index_type variable and
2315 call new create_range_type function rather than handcrafting
2317 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2318 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2319 * symtab.c (type_print_base usages): Use c_type_print_base.
2320 * symtab.c (type_print_varspec_prefix usages): Use
2321 c_type_print_varspec_prefix.
2322 * symtab.c (type_print_method_args usages): Use
2323 cp_type_print_method_args.
2324 * valprint.c: Completely ripped apart and the fragments used
2325 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2326 valprint.h. Remaining stuff is language independent.
2327 * value.h (struct fn_field): Forward declare for prototypes.
2328 * value.h (type_print_1): Remove prototype.
2329 * value.h (enum val_prettyprint): Moved to defs.h.
2330 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2331 * value.h (baseclass_offset): Add prototype.
2332 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2333 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2334 * ch-typeprint.c: New file for language dependent type printing.
2335 * ch-valprint.c: New file for language dependent value printing.
2336 * ch-exp.y (parse_number): Remove prototype and stub function.
2337 * ch-exp.y (decode_integer_literal): Removed unused digits and
2339 * ch-exp.y (convert_float): Completely ifdef out for now.
2340 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2341 ch-lang.c (chill_op_print_tab):
2342 Change from ANSI-obsolescent "const static" to ANSI-conformant
2344 * ch-exp.y (yylex): Add unhandled storage class enumeration
2345 literals to switch statement for completeness.
2346 * ch-lang.c (chill_create_fundamental_types): Remove unused
2347 nbytes variable. Change dummy type to 2 bytes to match int.
2348 Handle FT_VOID types gratuituously added to chill DWARF by
2349 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2350 type rather than a one byte TYPE_CODE_INT type.
2351 * ch-lang.c (chill_language_defn): Add chill_print_type and
2353 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2355 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2357 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2358 bfd_get_symbol_leading_char instead.
2360 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2361 leading character from names.
2362 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2363 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2364 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2366 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2367 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2368 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2369 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2370 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2371 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2372 * symfile.c (syms_from_objfile): Insert debugging check to test
2373 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2375 * doc/gdbint.texinfo (Host Conditionals): Remove
2376 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2378 (Target Conditionals): Remove all of the above.
2380 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2382 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2383 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2385 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2387 * coffread.c (decode_type): catch negative tagndx fields generated
2389 * exec.c: comment out string following #endif.
2390 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2391 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2393 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2394 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2396 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2398 * complaints.c: New file, code moved from utils.c.
2399 * complaints.c (complain): Made into a varargs function.
2400 * complaints.h: New file, code moved from symfile.h.
2401 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2402 * Makefile.in (HFILES): Add complaints.h.
2403 * Makefile.in (OBS): Add complaints.o.
2404 * symfile.c (complaint_root, stop_whining, complaint_series,
2405 complain, clear_complaints, add_show_from_set for stop_whining):
2406 Moved to complaints.c.
2407 * symfile.h (struct complaint, complaint_root decl, complain
2408 prototype, clear_complaints prototype): Moved to complaints.h.
2409 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2410 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2411 complaints.h. Remove casts from arguments to complain(),
2412 which is now a varargs function, and remove unnecessary
2413 placeholder zero args.
2414 * defs.h (begin_line): Add prototype.
2415 * defs.h (vprintf_filtered): Add prototype.
2416 * dwarfread.c (varargs.h): Remove, no longer needed.
2417 * dwarfread.c (dwarfwarn): Remove prototype and function.
2418 * dwarfread.c (complaints): Define a bunch of complaints.
2419 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2420 usages to standard complain() calls.
2421 * utils.c (begin_line): New function that ensures that
2422 whatever gets filter-printed next starts on its own line.
2423 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2424 but to stdout (calls vfprintf_filtered internally).
2426 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2428 * remote.c: Avoid printf_filtered line limit. Suggested by
2429 Robert R. Henry, <rrh@tera.com>.
2430 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2432 * main.c (main): Accept --silent as well as --quiet. Change +help
2433 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2435 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2436 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2438 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2440 * tm-nindy960.h, remote-nindy.c: Lint.
2442 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2444 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2445 a optional type to decorate as an array type, the type of the
2446 index, and the bounds of the array. Records this additional info
2447 in the array type for use with languages with nonzero array
2449 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2450 to note that arrays may have bounds.
2451 * gdbtypes.h (create_array_type): Update prototype.
2452 * c-exp.y (ptype production): Adjust for new create_array_type
2453 calling conventions.
2454 * coffread.c (decode_type): Call create_array_type rather than
2455 handcrafting array types.
2456 * convex-tdep.c (value_type): Remove, now use create_array_type.
2457 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2458 vector_type into calls to create_array_type.
2459 * dwarfread.c (decode_subscr_data): Name changed to
2460 decode_subscript_data_item throughout.
2461 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2462 create_array_type. Now records index type and range as well.
2463 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2464 change to use create_array_type.
2465 * dwarfread.c (read_subroutine_type): Test existing user defined
2466 types before decorating them, to ensure they are blank, and
2467 complain about it if they are not.
2468 * dwarfread.c (decode_fund_type): For unrecognized types, always
2469 return some valid type (type integer). If the unrecognized type
2470 cannot be an implementation defined type, complain as well.
2471 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2472 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2473 * mipsread.c (upgrade_type): Add FIXME comment that code to
2474 handcraft arrays should be replaced with call to create_array_type.
2475 * stabsread.c (read_array_type): Replace code to handcraft
2476 array types with call to create_array_type.
2477 * valprint.c (type_print_varspec_prefix): Minor formatting
2478 change, join lines that don't need to be split.
2480 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2482 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2483 decl for attach_flag, it now lives in inferior.h.
2484 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2485 Make most functions static.
2486 * hppah-nat.c: General cleanups, remove BSD specific code (since
2487 that all lives in hppab-nat.c).
2488 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2489 Change sense of test against inside_entry_file(). This fix is
2491 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2492 to read/write_register_bytes().
2493 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2494 work around PA-GAS assembler bug. Also, add trailing */ to some
2496 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2497 Same reason as above.
2499 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2501 * mipsread.c (parse_symbol): When checking whether a structured
2502 type is an enum, check qualifiers of its first member, as well as
2503 the base type of the member. Bug found and fixed by John M.
2504 Farrell, <farrell@fjord.reo.dec.com>.
2506 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2507 * remote-vx.c: Don't include vx-share/reg.h.
2508 * vx-share/ptrace.h: Reproduce from scratch.
2509 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2510 * Makefile.in: Remove references to removed files, and to removed
2511 29k-share directories.
2513 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2515 * c-lang.c (_initialize_c_language): Name changed from
2517 * m2-lang.c (_initialize_m2_language): Name changed from
2519 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2520 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2521 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2522 expression parsing into c-lang.c and m2-lang.c respectively.
2523 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2524 m2-exp.y respectively.
2525 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2526 and m2-* files respectively.
2527 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2528 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2529 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2530 * expression.h (struct block): Forward declaration for prototypes.
2531 * language.h (struct objfile): Forward declaration for prototypes.
2532 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2533 * Makefile.in (HFILES): Add ch-lang.h.
2534 * Makefile.in (OBS): Add ch-lang.o.
2535 * ch-exp.y: Migrate code that has nothing to do with expression
2536 parsing into ch-lang.c.
2537 * ch-lang.c: New file, code migrated from c-exp.y.
2538 * ch-lang.h: New file, internal interface between ch-* files.
2539 * ch-lang.c (_initialize_chill_language): Name changed from
2540 _initialize_chill_exp.
2542 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2543 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2544 * config/amix.mh (NATDEPFILES): Add.
2545 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2548 * dwarfread.c (decode_subscr_data): Remove spurious test that
2549 accepted only integer subscript types. We don't do anything
2550 with the type at the moment anyway.
2552 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2554 * ch-exp.y (match_character_literal): Fix case where no
2555 match at all is found.
2556 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2557 width types. For example, "INT" is always 2 bytes regardless
2558 of the values of any TARGET_*_BIT macros. So use explicit
2559 numeric sizes for the types.
2561 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2563 * c-exp.y (c_create_fundamental_type): New function to create
2564 language specific fundamental types for C.
2565 * m2-exp.y (m2_create_fundamental_type): New function to create
2566 language specific fundamental types for Modula 2.
2567 * c-exp.y (c_language_defn, cplus_language_defn): Add
2568 c_create_fundamental_type to language struct initializers.
2569 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2570 to language struct initializers.
2571 * dwarfread.c (expression.h, language.h): Include.
2572 * dwarfread.c (ftypes): New array to hold fundamental types
2573 for current compilation unit.
2574 * dwarfread.c (cu_language_defn): New pointer to language
2575 struct for language of current compilation unit.
2576 * dwarfread.c (dwarf_fundamental_type): New function to
2577 create/lookup fundamental types.
2578 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2579 * dwarfread.c (throughout): Replace lookup_fundamental_type
2580 with dwarf_fundamental_type.
2581 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2582 compilation unit (may be different language or different objfile).
2583 * gdbtypes.c (lookup_fundamental_type): Move actual type
2584 creations into language specific fundamental type creation
2585 functions and call via create_fundamental_type. Add comment
2586 about this function being obsolescent.
2587 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2588 sized signed and unsigned integers.
2589 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2590 * language.c (language_def): New function to lookup a language
2591 struct given it's enumeration.
2592 * language.h (struct language_defn): Add la_fund_type, a pointer
2593 to a function that creates fundamental types for this language.
2594 * language.h (create_fundamental_type): New macro to create
2595 fundamental types based on the current language.
2596 * language.h (language_def): Add prototype.
2597 * language.c (unk_lang_create_fundamental_type): New function
2598 for initializing language structs, calls error if called.
2599 * language.c (unk_language_defn, auto_language_defn,
2600 local_language_defn): Use unk_lang_create_fundamental_type.
2601 ch-exp.y (chill_create_fundamental_type): New function.
2602 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2603 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2605 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2607 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2609 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2610 as GCC_PRODUCER and GPLUS_PRODUCER.
2612 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2614 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2617 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2619 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2620 rather than '$'. This particular piece of braindamage is
2621 spreading like ooze. It's now infected libiberty, deja-gnu,
2623 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2624 hardwired '$' character.
2626 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2628 (Changes to break incredibly ugly, unmaintainable 750 line
2629 read_struct_type function up into managable pieces.)
2630 * Makefile.in (VERSION): Bump to 4.7.3.
2631 * stabsread.c (struct field_info): Local struct definition.
2632 * stabsread.c (read_member_functions, read_struct_fields,
2633 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2634 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2635 functions from fragmented read_struct_type.
2636 * stabsread.c (stabs_general_complaint): Catchall complaint.
2637 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2638 symbol name continuation code. Use macro throughout.
2639 * stabsread.c (various places): Replace add-one-to-pointer
2640 with pointer increment.
2641 * stabsread.c (read_type): Retain function local copy of type
2642 descriptor. Rearrange code calling read_struct_type() to match
2644 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2645 a single blank as the name of nameless enumerations. Recognize
2646 this special case and set nameless flag.
2647 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2649 * ch-exp.y (access_name): New non-terminal token and
2651 * ch-exp.y (general_procedure_name): Now a terminal token.
2652 * ch-exp.y (location): Expand production.
2653 * ch-exp.y (match_simple_name_string): New function.
2654 * ch-exp.y (yylex): Call match_simple_name_string and return
2655 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2657 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2659 * munch: Backslash escape vertical bar characters inside
2660 grep patterns since they have special meaning for some greps.
2661 * parse.c (write_exp_string): Complete rewrite to store string
2662 contants as a leading explicit length, followed by the string data,
2663 followed by a trailing explicit length.
2664 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2665 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2666 Use recorded explicit length of strings in expression elements,
2667 rather than strlen. Adjust code to skip over strings stored in
2668 expression elements, and code to access strings, to account for
2669 new leading explicit size expression element.
2670 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2671 0, to avoid negative expression element indices.
2672 * valops.c (search_struct_method): Minor whitespace change.
2674 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2676 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2677 which together maintain a dynamically expandable static buffer
2678 for the lexer to use when translating C strings to their internal
2679 form (other future uses possible). Fix parsing of C style strings
2680 to do the normal C style input conversions of escaped character
2682 * valops.c (value_string): Remove translation of escaped
2683 character sequences, now done in C expression parser.
2684 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2685 and decides if it should be printed in literal form or some other
2686 form, based on it's ASCII value and setting of sevenbit_strings.
2687 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2688 macro, change indentation style.
2689 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2690 * ch-exp.y (chill_printstr): First cut at real function instead
2693 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2695 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2697 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2699 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2701 * defs.h (sevenbit_strings): Add declaration.
2702 * defs.h (printchar): Replace with gdb_printchar.
2703 * language.h (language_defn): Add new function pointers
2704 la_printchar and la_printstr, to do language dependent
2705 printing of characters and strings.
2706 * language.h (local_printchar, local_printstr): New macros
2707 to call language dependent functions pointed to by la_printchar
2708 and la_printstr respectively.
2709 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2710 dependent functions for printing characters and strings.
2711 * c-exp.y (c_language_defn, cplus_language_defn): Add
2712 c_printchar and c_printstr.
2713 * command.c (do_setshow_command): Rename printchar use to
2715 * expprint.c (print_subexp): Replace C style string output
2716 with call to local_printstr.
2717 * language.c (unk_lang_printchar, unk_lang_printstr):
2718 New stubs, currently errors.
2719 * language.c (unknown_language_defn, auto_language_defn,
2720 local_language_defn): Add unk_lang_printchar and
2722 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2723 language dependent functions to print characters and strings.
2724 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2725 * utils.c (printchar): Renamed to gdb_printchar.
2726 * valprint.c (print_string): Remove prototype, function moved
2727 to c-exp.y, where it becomes c_printstr.
2728 * valprint.c (print_max): Made global for reference from the
2729 language dependent printing routines in *-exp.y.
2730 * valprint.c (repeat_count_threshold): New variable with function
2731 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2732 Change all references to old macro to references to new variable.
2733 * valprint.c (value_print, val_print): Replace calls to
2734 print_string with calls to local_printstr.
2735 * valprint.c (val_print): Replace C style character printing
2736 with call to local_printchar.
2737 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2738 * valprint.c (_initialize_valprint): Add add_show_from_set
2739 call for setting up repeat_count_threshold as print variable.
2740 * ch-exp.y (decode_integer_value): New function.
2741 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2742 * ch-exp.y (chill_printchar, chill_printstr): New language
2743 dependent functions for printing characters and strings.
2744 * ch-exp.y (chill_language_defn): Add chill_printchar and
2747 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2749 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2750 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2751 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2753 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2755 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2756 and assume the process has been killed.
2758 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2760 * remote-udi.c (udi_open): Reset vars so that user can re-run
2761 programs without leaving GDB.
2762 * (many routines): Slightly improve error handling.
2763 * (download): Zero out BSS by longs instead of bytes to avoid
2764 timeouts in real hardware.
2765 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2766 that connection is no longer in use after shutdown() of socket.
2767 This keeps GDB from dying of a SIGPIPE when you issue multiple
2768 `target udi' commands.
2770 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2772 * language.h (language_format_info): New structure to bundle
2773 local formatting information.
2774 * language.h (language_defn): Replace individual format info
2775 with language_format_info structs.
2776 * language.h (local_*_format, local_*_format_prefix,
2777 local_*_format_specifier, local_*_format_suffix): New macros
2778 for binary/octal/decimal/hex formats to access info elements.
2779 * c-exp.y (c_language_defn): Update for new format handling.
2780 * m2-exp.y (m2_language_defn): Update for new format handling.
2781 * dbxread.c (language.h): Include for partial-stab.h use.
2782 * mipsread.c (expression.h, language.h): Include for
2784 * defs.h (local_hex_format, local_hex_format_custom,
2785 local_hex_string, local_hex_string_custom): Move to language.h.
2786 * language.c (local_hex_format_custom, local_hex_string,
2787 local_hex_string_custom, local_octal_format_custom): Use new
2789 * language.c (unknown_language_defn, auto_language_defn,
2790 local_language_defn): Update for new format handling.
2791 * printcmd.c (print_scalar_formatted): Use new macros
2792 to access decimal and binary format info for printing.
2793 * c-exp.y (chill_language_defn): Update for new format handling.
2794 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2795 * ch-exp.y (decode_integer_literal): Add function
2796 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2797 * ch-exp.y (builtin_type_chill_char): Add definition.
2798 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2800 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2802 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2804 (aix_framedata): added nosavedpc field.
2805 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2807 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2808 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2809 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2810 instructions as function_frame_info does. Expand special case of
2811 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2813 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2815 (function_frame_info): Set frameless if the function has no frame,
2816 and set nosavedpc if the PC was not saved. Handle gcc generated
2817 stfd 31,-4(31); st 31, -12(31) correctly.
2818 (frameless_function_invocation): New second argument pcsaved; if 0
2819 return whether the function has a frame, if 1 return whether the
2821 (frame_initial_stack_address): Correct typo: cache registers for
2822 callee_fi, not for fi, (avoids reading garbage memory locations).
2824 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2826 * infrun.c (wait_for_inferior (just before step_over_function
2827 label)): Change test for stepping into subroutine to check for the
2828 presence of line number info. This makes stuff compiled with -g1
2829 cause GDB to not lose control when stepping.
2831 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2832 Improve comments as well.
2834 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2836 * Makefile.in (VERSION): Bump to 4.7.2
2837 * symtab.c (find_pc_symtab): Fix return of random value
2839 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2840 Makefile since it contains sed patterns used in generation.
2841 Add sed pattern to also delete #include of any malloc.h.
2842 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2843 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2844 function names to conform to K&R terminology with respect to
2845 logical and bitwise operators:
2846 UNOP_ZEROP => UNOP_LOGICAL_NOT
2847 UNOP_LOGNOT => UNOP_COMPLEMENT
2848 BINOP_LOGAND => BINOP_BITWISE_AND
2849 BINOP_LOGXOR => BINOP_BITWISE_XOR
2850 BINOP_LOGIOR => BINOP_BITWISE_IOR
2851 BINOP_AND => BINOP_LOGICAL_AND
2852 BINOP_OR => BINOP_LOGICAL_OR
2853 PREC_OR => PREC_LOGICAL_OR
2854 PREC_AND => PREC_LOGICAL_AND
2855 PREC_LOGIOR => PREC_BITWISE_IOR
2856 PREC_LOGXOR => PREC_BITWISE_XOR
2857 PREC_LOGAND => PREC_BITWISE_AND
2858 value_zerop() => value_logical_not()
2859 value_lognot() => value_complement()
2860 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2861 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2862 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2863 and is nonexistant in some SVR4 based systems.
2864 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2865 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2867 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2868 * source.c (source_info): Fix minor nits, print "1 line" rather
2869 than "1 lines", and "language is <lang>".
2870 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2871 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2872 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2874 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2875 * ch-exp.y: New expression parser, for GNU-Chill.
2876 * defs.h (enum language): Add language_chill.
2877 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2878 LANG_MODULA2 a recognized language.
2879 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2880 Chill as well as Modula-2.
2881 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2882 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2883 * language.c (set_language_command): Add chill.
2884 * language.c (binop_result_type, integral_type, character_type,
2885 boolean_type, structured_type, value_true, binop_type_check):
2886 Add language_chill cases.
2887 * language.h (_LANG_chill): Define.
2888 * symfile.c (deduce_language_from_filename): Recognize the
2889 filename extensions ".chill", ".c186", and ".c286" for Chill.
2890 * valprint.c (typedef_print): Add case for language_chill.
2891 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2892 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2893 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2894 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2896 * Makefile.in (distclean): Add target ch-exp.tab.c.
2897 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2898 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2899 * eval.c (evaluate_subexp): Add OP_BOOL case.
2900 * expprint.c (print_subexp): Add OP_BOOL case.
2902 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2904 * infcmd.c (set_environment_command): Avoid skipping first
2905 char of env value if an '=' appears in it. Bug report and fix
2906 by Mark Jungerman, <maj@lucid.com>.
2908 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2910 * infcmd.c (step_over_calls): Improve comments.
2911 * symtab.c (find_pc_psymtab): Clean up a bit.
2912 * (find_pc_symtab): Fix comments, clean up code.
2913 * (find_pc_line): General cleanups, efficiency improvements.
2914 Also, don't return garbage when some line info exists, but there
2917 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2919 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2920 member, and the stat pointer passed to vmap_symtab was NULL, the
2921 wrong vmap entries would be modified. Fixes behavior where
2922 attempting to load symbols for a module with no member would mess
2923 up already read in symbols.
2925 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2927 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2928 29k-share/dfe/mini2udi.o.
2929 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2930 * alldeps.mak, depend: Update to deal with removal of
2931 aforementioned files.
2932 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2933 requirement for useless 'program' argument. Clean up
2934 udi_create_inferior, and udi_load to call common download()
2935 routine. Create download routine to load remote hosts directly
2936 (with the help of BFD) so that we don't need yank.c and
2938 Fix udi_detach to call UDIDisconnect with
2939 the right arguments. Clean up udi_resume, don't assign tip_error
2940 twice. Clean up udi_wait, straighten out status codes. Make
2941 udi_kill really work.
2943 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2945 * c-exp.y: separated host/target idea of integer type size,
2946 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2947 UINT and CHAR rules. (parse_number): work out the targetwise type
2948 of a number based upon it's size and qualifiers. (yylex): chars
2949 are now treated the same way as ints.
2951 * source.c (indentify_source_line): don't core dump if wanted
2952 line is larger than number of lines in source. (can happen when
2953 coff gets confused about #included source).
2955 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2957 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2958 when debugging a program with 100 shared libraries.
2960 * solib.c (solib_map_sections): Always close the BFD we open.
2961 Free all malloc'd storage we allocate, too, including error cases.
2962 (struct so_list): Remove unused so_bfd member.
2963 (clear_solib): Don't bother closing so_bfd.
2965 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2966 cacheable. `So many symbol files, so little file descriptors.'
2968 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2970 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2971 Stubs should stand alone as much as possible.
2973 * source.c (show_directories): Avoid printf_filtered length prob
2974 pointed out by Jonathan Stone.
2976 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2977 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2978 <Lee_Cooprider@vos.stratus.com>.
2980 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2982 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2983 struct, not struct itself.
2984 * serial.h (serial_restore): Fix prototype, takes pointer not
2987 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2989 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2990 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2992 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2994 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2995 Stubs should stand alone as much as possible.
2997 * README: Add remote-es1800.c and remote-st2000.c to table.
2998 * go32-nat.c: Remove, there is no native go32 support.
2999 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3001 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3003 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3004 new routines to deal with sending SIGINTs to attached processes
3005 when the user interrupts the controlling GDB.
3006 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3007 the aforementioned routines when waiting for the attached process.
3009 * elfread.c, mipsread.c: Include <string.h>.
3010 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3011 * serial.h: Add prototype for serial_restore().
3013 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3015 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3016 minimal_symbol_count, because the NULL symbol is not included in
3017 the count. This prevented this function from finding the last
3018 symbol in the table.
3020 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3022 * dbxread.c (process_one_symbol): if not defined
3023 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3024 the start of the function, not just after N_FUN.
3026 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3028 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3029 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3030 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3031 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3032 file. Remove preprocessor defines that previously did remapping.
3034 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3036 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3037 Bug fix courtesy of Alexander Klaiber.
3039 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3041 hp300 native support (hp300hpux untested).
3043 * hp300ux-xdep.c: removed.
3044 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3045 * xm-hp300hpux.h: updated copyright.
3046 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3047 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3048 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3049 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3050 fork-child.o coredep.o corelow.o.
3051 (NAT_FILE, NATDEPFILES): new macros.
3052 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3053 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3055 (NAT_FILE, NATDEPFILES): new macros.
3056 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3058 Vax ultrix native support.
3060 * nm-vax.h: new file.
3061 * Makefile.in (HFILES): added nm-vax.h.
3062 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3063 coredep.o corelow.o removed.
3064 (NAT_FILE, NATDEPFILES): new macros.
3065 * xm-vax.h: updated copyright.
3066 (REGISTER_U_ADDR): removed.
3068 Apollo native support (untested).
3070 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3071 * a68v-nat.c, nm-apollo68[bv].h: new files.
3072 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3073 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3074 * a68v-xdep.c: removed.
3075 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3076 inftarg.o fork-child.o a68v-xdep.o.
3077 (NAT_FILE, NATDEPFILES): new macros.
3079 * defs.h: include nm.h.
3080 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3081 sparc-tdep.c, : do not include nm.h.
3082 * doc/gdbint.texinfo: nm.h now included in defs.h.
3084 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3086 * Makefile.in (VERSION): 4.7.1 post release!
3088 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3090 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3092 * Makefile.in (VERSION): gdb-4.7 release.
3093 * README: Update for gdb-4.7.
3095 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3097 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3100 * alldeps.mak, depend: Update.
3102 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3104 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3106 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3107 causes problems in setting breakpoint in the right place in
3108 functions with `float' args which are passed as doubles.
3109 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3110 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3112 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3114 * Makefile.in (HFILES): Add nm-i386sco.h.
3115 * dwarfread.c: include <sys/types.h> for SCO.
3116 * infptrace.c: Don't include ptrace.h under SCO.
3117 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3119 * config/i386v.mt: Add exec.o to TDEPFILES.
3121 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3123 * i386v-nat.c: Remove space from front of #endif.
3124 * irix4-nat.c: Remove externs of registers[], include inferior.h
3126 * mips-nat.c: Explicitly initialize zerobuf to 0!
3127 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3128 Always setup fci->frame, even if it's non-zero. Too many places
3129 depend upon this behavior (and I have to get a release out the
3131 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3132 processing_gcc_compilation if we find the embedded stabs marker.
3133 This fixes several bugs with finding the location of short or char
3134 function parameters passed on the stack.
3136 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3138 Native support for sun4sol2.
3140 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3141 * nm-sysv4.h: new file.
3142 * Makefile.in (HFILES): added nm-sysv4.h.
3143 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3144 (NAT_FILE, NATDEPFILES): new macros.
3145 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3147 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3149 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3150 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3152 * Makefile.in (VERSION): Tick to 4.6.9.
3154 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3156 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3157 definition, replace with portable one.
3158 * remote-nindy.c: Lint.
3159 (nindy_wait): Return type is int, result is inferior_pid.
3160 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3161 (initialize_symmisc): Remove empty function.
3162 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3163 Remove obsolete, misspelled macro.
3164 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3165 (all @node commands): Use new form to avoid nitpicking errors.
3166 * doc/gdbint.texinfo: Document host/native/target split.
3168 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3170 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3172 * xm-mips.h (offsetof): Don't define this if __STDC__.
3174 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3176 umax native support (untested).
3178 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3180 (NAT_FILE, NATDEPFILES): new macros.
3181 * config/umax.mt (TDEPFILES): removed exec.o.
3182 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3183 removed to nm-umax.h.
3184 * nm-umax.h: new file.
3185 * Makefile.in (HFILES): added nm-umax.h.
3187 hppa native support (untested).
3189 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3190 (NAT_FILE, NATDEPFILES): new macros.
3191 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3192 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3193 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3194 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3195 * hppa[bh]-xdep.c: removed.
3196 * hppa[bh]h-tdep.c: do not include ptrace.h.
3197 * Makefile.in (HFILES): added nm-hppa[bh].h.
3199 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3201 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3203 * mips-nat.c: Straighten out include files. Work around
3204 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3207 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3209 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3210 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3211 backtraces from core files work.
3212 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3213 Functions are now defined in mips-nat.c.
3215 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3217 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3218 serial_default_name().
3220 * remote-hms.c, ser-go32.c, serial.h: Change from
3221 serial_timedreadchar() to new serial_readchar().
3223 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3225 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3227 * c-exp.y: Moved handling of 'const' and 'volatile' from
3228 <type> to <typebase>. This removes 2 conflicts.
3230 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3232 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3233 from breakpoint table when reseting breakpoints.
3235 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3237 Native support cleanup and corefile fixes for i386 SVR4 systems.
3239 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3240 fill_fpregset): Moved to i386v4-nat.c
3241 * i386v4-nat.c, nm-i386v4.h, : New files.
3242 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3243 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3244 change i386v-nat.o to i386v4-nat.o.
3246 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3248 Miscellaneous 386 configs updated.
3250 * config/i386aout.mt (TDEPFILES): removed exec.o.
3251 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3252 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3253 (NAT_FILE, NATDEPFILES): new macros.
3254 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3255 config/i386v4.mt (TDEPFILES): removed exec.o.
3256 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3257 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3258 (NAT_FILE, NATDEPFILES): new macros.
3259 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3260 fork-child.o coredep.o corelow.o i386-xdep.o.
3261 (NAT_FILE, NATDEPFILES): new macros.
3263 Native support cleanup for i386bsd (untested).
3265 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3266 * config/i386bsd.mh (NATDEPFILES): added exec.o
3267 * tm-i386bsd.h (FLOAT_INFO): removed.
3268 * nm-i386bsd.h (FLOAT_INFO): added.
3270 Native support for i386v (untested).
3272 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3273 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3274 (NAT_FILE, NATDEPFILES): new macros.
3275 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3276 * i386-xdep.c: removed.
3277 * Makefile.in (HFILES): added nm-i386v.h
3278 * i386v-nat.c, nm-i386v.h: new file.
3279 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3281 * tm-i386v.h (FLOAT_INFO): removed.
3283 Native support for linux (untested).
3285 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3286 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3287 (NAT_FILE, NATDEPFILES): new macros.
3288 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3289 * Makefile.in (HFILES): added nm-linux.h.
3290 * nm-linux.h: new file.
3291 * xm-linux.h: updated copyright. cleaned up formatting.
3292 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3294 Native support for sun386 (untested).
3296 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3297 fork-child.o sun386-xdep.o.
3298 (NAT_FILE, NATDEPFILES): new macros.
3299 * config/sun386.mt (TDEPFILES): removed exec.o.
3300 * Makefile.in (HFILES): added nm-sun386.h.
3301 * sun386-nat.c, nm-sun386.h: new file.
3302 * sun386-xdep.c: removed.
3303 * xm-sun386.h: updated comment and copyright.
3304 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3307 Native support for i386mach (untested).
3309 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3310 fork-child.o mach386-xdep.o.
3311 (NAT_FILE, NATDEPFILES): new macros.
3312 * Makefile.in (HFILES): added nm-i386mach.h.
3313 * nm-i386mach.h, i386mach-nat.c: new files.
3314 * mach386-xdep.c: removed.
3315 * xm-i386mach.h: updated copyright.
3316 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3319 Native separation for go32 (untested).
3321 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3322 * go32-nat.c: new file.
3323 * go32-xdep.c (call_ptrace, child_resume,
3324 fetch_inferior_registers, store_inferior_registers,
3325 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3327 Native support for m88k (untested).
3329 * Makefile.in (HFILES): added nm-m88k.h
3330 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3331 FETCH_INFERIOR_REGISTERS): removed.
3332 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3333 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3334 (NAT_FILE, NATDEPFILES): new macros.
3335 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3336 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3337 * m88k-xdep.c: removed.
3339 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3341 * i386b-nat.c: Comment changes.
3342 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3344 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3346 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3348 Avoid longjmp()-catching compilation errors in cross-ports.
3350 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3351 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3352 Move from mips-tdep.c and tm-{irix3,mips}.h.
3353 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3355 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3358 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3359 (fetch_core_registers): Fix bfd_seek arguments.
3361 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3363 Make core files work again (add back the `core' target).
3365 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3366 (NATDEPFILES): Add corelow.o.
3367 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3370 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3371 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3372 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3373 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3374 appears. FIXME, these should be moved to NATDEPFILES for native
3377 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3379 Ultra3 host/target/native split. (untested).
3381 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3382 (fetch_register, fetch_inferior_registers,
3383 store_inferior_registers, fetch_core_registers): removed to
3385 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3387 * Makefile.in (HFILES): added nm-ultra3.h.
3388 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3389 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3391 (NAT_FILE, NATDEPFILES): new macros for native support.
3392 * config/ultra3.mt (TDEPFILES): exec.o removed.
3394 * xm-vaxult.h: add MEM_FNS_DECLARED.
3396 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3398 * Makefile.in (VERSION): Roll to 4.6.8.
3399 (OBS): Put version.o first, so Makefile rebuild happens early.
3401 * command.h: Publicize prototype for not_just_help_class_command.
3402 * command.c: Remove proto.
3403 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3404 output. Move "maint info" from class info to class maintenance,
3406 * infrun.c: Move "stop" to class_obscure, and give it a
3407 function so it will not be seen as a global help topic. FIXME,
3408 it should be possible to set these attributes independently.
3410 * core.c (core_command): Make nicer error message for no core support.
3412 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3414 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3415 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3417 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3418 (scan_compilation_units): Punt unused filename arg. dbfoff,
3419 lnoffset, and curlnoffset are file_ptr's now.
3420 (dwarf_build_psymtabs): Drop desc and filename args; use
3421 objfile. dbfoff and lnoffset are file_ptr's now.
3422 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3423 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3424 (elf_symfile_read): Skip desc and filename args to
3425 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3426 * gdb-stabs.h: Use file_ptr rather than off_t.
3427 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3428 compile-time debug check that someone turned off as "unused".
3429 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3430 * symfile.h: Update dwarf_build_psymtabs and
3431 elfstab_build_psymtabs prototypes.
3432 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3433 Use file_ptr offsets. bfd_seeks use L_SET.
3435 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3437 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3438 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3439 value so that demangler won't be invoked. This greatly speeds up
3441 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3442 linked_proc_info so that it properly deallocates the appropriate
3443 item after it is done with it instead of before.
3444 * Don't pass bogus frame pointer to create_new_frame(). Just
3445 leave it as zero so that lower level code will figure out the
3448 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3450 Sony News native support.
3452 * Makefile.in (HFILES): added nm-news.h.
3453 * nm-news.h: new file.
3454 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3455 fork-child.o coredep.o to NATDEPFILES.
3456 (NAT_FILE, NATDEPFILES): new macros for native support.
3457 * config/news.mt (TDEPFILES): removed exec.o.
3459 * remote-vx.c: remove redundant include of sys/time.h.
3461 * infrun.c: include ctype.h. Otherwise some machines result in
3462 undefined for isdigit.
3464 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3466 * configure.in: Convert m68k entries to m68* entries to handle
3467 all the various m68xxx hosts and targets.
3468 * config/news1000.mt: No longer needed, same as news.mt.
3470 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3472 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3474 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3476 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3477 nm-sun2.h, nm-mips.h.
3479 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3481 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3483 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3485 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3487 * xm-hppah.h: if __STDC__ is not defined, define
3489 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3490 compiler; see the comment in the file.
3492 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3494 First cut at support for all BSD variants on 386.
3496 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3497 * i386b-nat.c: New native support file.
3498 * configure.in: Add host and target for i[34]86-*-bsd*.
3499 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3501 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3503 Sun2 native support (untested).
3505 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3506 REGISTER_U_ADDR): removed to nm-sun2.h.
3507 * nm-sun2.h: new file.
3508 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3509 fork-child.o sun3-xdep.o removed.
3510 (NAT_FILE, NATDEPFILES): new macros.
3512 Mips native support. Decstation and iris4 have been tested.
3515 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3516 fill_fpregset): removed to irix4-nat.c
3517 * mips-xdep.c: removed.
3518 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3520 * procfs.c: include nm.h.
3521 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3522 * xm-irix4.h: bump copyright.
3523 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3524 PROC_NAME_FMT): removed.
3525 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3526 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3527 (NAT_FILE, NATDEPFILES): new macros for native support.
3528 (CC): supply default compiler switches.
3529 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3530 fork-child.o coredep.o.
3531 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3533 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3534 fork-child.o mips-xdep.o coredep.o.
3535 (NAT_FILE, NATDEPFILES): new macros for native support.
3537 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3539 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3540 (NATDEPFILES): added fork-child.o
3541 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3542 (NATDEPFILES): added fork-child.o
3543 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3544 (NATDEPFILES): added fork-child.o
3546 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3548 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3549 by using puts_filtered instead.
3551 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3553 * remote-nindy.c (nindy_load): Replacement version from Steve
3554 Chamberlain, doesn't require forking to run "strip" or "sx".
3556 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3558 * Makefile.in (HFILES): Add nm-*.h files.
3560 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3562 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3563 (NATDEPFILES): added fork-child.o.
3565 * doc/gdbint.texinfo: document a few more macros, create new
3566 section for native macros.
3568 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3570 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3571 resolution of copyright issues.
3573 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3575 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3576 subdir gets configured.
3578 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3580 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3582 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3583 searching for a "bfd_strip" program. Also, fixed up arguments
3584 passed to that program.
3586 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3587 which is now used for something else. Rewrite description of
3588 associated parameters to match how gdb does it now.
3589 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3591 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3593 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3595 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3598 * inferior.h (proc_signal_handling_change): prototype removed.
3599 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3600 (handle_command): now calls target_notice_signals.
3601 * procfs.c (proc_signal_handling_change): renamed to
3602 procfs_notice_signals. Now static. Add prototype. All callers
3604 * target.h (struct target_ops): new field, to_notice_signals.
3605 (target_notice_signals): new macro to cover new field.
3606 * target.c (cleanup_target): default to_notice_signals to ignore.
3607 * corelow.c (core_ops),
3609 inftarg.c (child_ops),
3610 procfs.c (procfs_ops),
3611 remote-adapt.c (adapt-ops),
3612 remote-eb.c (eb_ops),
3613 remote-es1800.c (es1800_ops, es1800_child_ops),
3614 remote-hms.c (hms_ops),
3615 remote-mm.c (mm_ops),
3616 remote-nindy.c (nindy_ops),
3617 remote-st2000.c (st2000_ops),
3618 remote-udi.c (udi_ops),
3619 remote-vx.c (vx_ops, vx_run_ops),
3620 remote.c (remote_ops),
3621 target.c (dummy_target),
3622 xcoffexec.c (exec_ops): added static initializer for
3624 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3626 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3628 * main.c (define_command): Add forgotten initializer.
3630 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3632 * language.c, language.h: Move saved_language out to global
3633 expected_language. Set expected_language when user expectation
3635 * language.c (language_info): Don't print type/range checking gub.
3636 * main.c (main): Set expected language.
3637 (execute_command): Check against expected language.
3638 * symfile.c (set_initial_language): Set expected language.
3640 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3642 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3644 A bunch of changes mostly to improve debugging of C++ programs.
3645 Specifically, the calling of inferiors methods is improved.
3647 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3648 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3649 hide the implementation details of pointer-to-method objects.
3650 How to tell if the pointer points to a virtual method is
3651 still very dependent on the particular compiler, but this
3652 should make it easier to find the places to change.
3653 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3654 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3655 macros, instead of a hard-wired-in code that incorrectly
3656 assumed a no-longerused representation of pointer-to-method
3657 values. And otherwise fix the relevant bit-rotted code.
3659 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3660 If there are both fields and methods, put a space between.
3662 * stabsread.c (read_struct_type): Fix bug in handling of
3663 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3664 by '_'). (It used to prematurely exit the loop reading in
3665 the fields, so it would think it should start reading
3666 methods while still in the fields. This could crash gdb
3667 given a gcc that can emit nested type information.)
3669 * valops.c (search_struct_method): Pass 'this' value by
3670 reference instead of by value. This provides a more
3671 consistent interface through a recursive search where the
3672 "bottom" functions may need to adjust offsets (due to multiple
3674 * valops.c, value.h, values.c: Pass extra parameters to
3675 value_fn_field and value_virtual_fn_field so we can
3676 correctly adjust offset for multiple inheritance.
3677 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3678 virtual function calls by using value_virtual_fn_field().
3679 * values.c: New function baseclass_offset, derived from
3680 baseclass_addr (which perhaps can be made obsolete?).
3681 It returns an offset rather than an address. This is a
3682 cleaner interface since it doesn't mess around allocating
3684 * valops.c (search_struct_method): Use baseclass_offset
3685 rather than baseclass_addr.
3687 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3689 * Makefile.in: Re-install 29K/UDI stuff.
3690 * remote-udi.c (udi_resume): Clean up.
3691 * (udi_wait): Rewrite, leave out bugs.
3692 * Add debugging code to print out all register fetches and stores.
3693 * Straighten out target_ops.
3694 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3696 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3698 * remote-udi.c (udi_create_inferior): run with no arguments should
3699 not pass the program name as an argument, since the UDI code
3700 already handles that.
3701 (udi_load): get the symbols from prog_name, not arg_string (the
3702 load command should really use arg_string as the program name, not
3703 prog_name, but at least the run command works now).
3705 * munch: HP9000/300 nm puts an extra space between T and symbol
3708 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3709 needed for vxworks targets.
3711 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3713 * am29k-tdep.c (_initialize_29k): Make it possible for the
3714 user to set and query the address where function calls into the
3715 inferior write a small scratch routine. `set call_scratch_address'
3716 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3717 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3718 not already cached validly.
3720 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3722 Rs6000 native support.
3724 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3725 machines without this header should not be compiling this file.
3726 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3727 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3728 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3729 * xm-rs6000.h: do not include ptrace.h.
3730 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3731 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3732 infptrace.o and inftarg.o move to NATDEPFIES.
3733 (NAT_FILE, NATDEPFILES): new macro for native support.
3735 Sun3 native support.
3737 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3738 new macros for native support.
3739 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3740 removed sun3-xdep.o.
3741 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3743 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3744 * sun3-nat.c, nm-sun3.h: new files for native support.
3746 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3748 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3749 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3750 dbfsize and use it to initialize new local file scope dbsize.
3751 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3752 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3753 DIEs as well as the current check for undersize DIEs. This helps
3754 to gracefully detect and reject corrupted DIE information.
3756 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3758 Add `command hooks' and a hook for inferior program stopping.
3760 * command.h (struct cmd_list_element): Remove unused `aux'
3761 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3762 * command.c (add_cmd): Initialize new fields, elim old.
3763 (add_alias_cmd): Clone new fields.
3764 (delete_cmd): Un-hook hookee if we're deleting hook.
3765 (help_cmd): Tell user the command is hooked, if it is.
3766 (lookup_cmd_1): Abbreviations return the original command
3767 instead of themselves, so that hooks on the original cmd will be
3769 * defs.h (enum command_class): Add class_pseudo and comments.
3770 * gdbcmd.h (execute_user_command): Add prototype.
3771 * infrun.c (normal_stop): If the stop command is hooked,
3772 run the hook whenever we stop.
3773 (hook_stop_stub): Stub for catch_errors.
3774 (_initialize_infrun): Set up pseudo "stop" command.
3775 * main.c (execute_user_command): Code extracted from execute_command.
3776 (execute_command): If hooked, run the hook before the command.
3777 (define_command): If defining a new hook, check the command it
3778 is hooking, and warn if none. Install the hook.
3779 * source.c (_initialize_source): "l" is an abbrev for "list".
3780 * doc/gdb.texinfo: Document command hooks.
3782 * Makefile.in (VERSION): Roll to 4.6.7.
3783 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3784 * infrun.c (breakpoints_inserted): Make it static again.
3785 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3787 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3789 Native file renaming.
3791 * nat-sparc.c -> sparc-nat.c
3792 * nat-sun4os4.h -> nm-sun4os4.h
3793 * nat-trash.h -> nm-trash.h
3794 * config/sun4os4.mh: track file renaming.
3795 * configure.in: link to nm.h rather than nat.h.
3796 * infptrace.c: include nm.h rather than nat.h.
3798 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3800 Host/target/native split for sun4.
3802 * Makefile.in (TSOBS): removed corelow.o.
3803 * infptrace.c: included nat.h.
3804 * nat-trash.h: temporary header file. This should be removed once
3805 all hosts have the native/host/target split.
3806 * configure.in: add a symlink from nat-trash.h to nat.h if no
3807 other nat file exists for this configuration.
3808 * sparc-tdep.c: no longer include sys/ptrace.h.
3809 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3810 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3812 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3813 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3814 to NATDEPFILES. removed sparc-xdep.o.
3815 (NATDEPFILES, NAT_FILE): new macros for native support.
3817 Break the direct connection from core_file_command to any
3818 particular type of core file support.
3820 * target.h (find_core_target): new prototype.
3821 * target.c (find_core_target): new function. Walks the target
3822 list looking for the core target.
3823 * core.c (core_file_command): replace calls to core_detach and
3824 core_open with find_core_target and direct calls.
3826 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3828 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3830 config/hp300hpux.mh: ALLOCA1 was not defined.
3832 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3834 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3835 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3836 until we can figure out a better way to do paging.
3838 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3840 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3841 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3842 * hppa-coredep.c: Remove, now that we use the hook.
3843 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3844 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3846 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3847 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3848 be ripped out and reimplemented right (see elfread.c).
3849 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3851 Rename all HPPA files to fit into unique DOS filenames:
3852 * *hppabsd* => *hppab*
3853 * *hppahpux* => *hppah*
3855 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3857 Make the /proc support a target-struct in its own right.
3859 * Makefile.in: Remove inftarg.[co], since it is now included via
3861 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3862 reference infptrace.o. Add fork-child.o to all *.mh that
3865 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3866 No longer global functions.
3867 (fork_inferior): New global function from fork-child.c.
3868 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3869 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3870 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3871 (child_create_inferior): New tiny function that calls fork_inferior.
3872 * fork-child.c: New file, containing fork_inferior, which is
3873 built from slight mods to inftarg.c's child_create_inferior.
3875 * procfs.c (procfs_ops): Add target vector.
3876 (attach): Rename as static do_attach.
3877 (procfs_create_inferior): New tiny function that calls fork_inferior.
3878 (child_xfer_memory): Rename to static procfs_xfer_memory.
3879 (store_inferior_registers): Rename to static procfs_store_registers.
3880 (inferior_proc_init): Rename to static procfs_init_inferior.
3881 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3882 procfs_files_info, procfs_open, procfs_mourn_inferior,
3883 procfs_can_run): Slightly mangled copies of the corresponding
3884 child_XXX routines from inftarg.c.
3885 (proc_wait): Renamed to static procfs_wait.
3886 (child_resume): Rename to static procfs_resume.
3887 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3888 (initialize_proc_fs): Rename to initialize_procfs. Set up
3891 * putenv.c: index -> strchr.
3892 * regex.c: Always rename bcopy to memcpy, etc.
3893 FIXME: Eventually do the renames rather than use #define's.
3894 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3896 * sparc-xdep.c: Move deferred_stores to target dependent.
3897 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3899 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3901 Split non-target-dependent code out of target_attach routines.
3903 * target.h: Comments on target_attach args and results.
3904 * infcmd.c (attach_command): Check for existing execution, call
3905 target_attach, set up terminal status and wait_for_inferior, wait
3906 for the attach status, and do normal_stop.
3907 * inftarg.c (child_attach): Remove target independent stuff.
3908 * remote-adapt.c (adapt_attach): Ditto.
3909 * remote-mm.c (mm_attach): Ditto.
3910 * remote-udi.c (udi_attach): Ditto.
3911 * remote-vx.c (vx_attach): Ditto.
3915 * remote-hms.c (hms_attach): Remove completely, it was useless.
3916 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3917 commented-out start_remote calls.
3918 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3919 DENTER and DEXIT macros and their calls. Use a real debugger --
3920 like gdb -- to see what functions are being called when.
3921 * utils.c (strcmp_iw): Make nonstatic, for lint.
3923 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3925 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3927 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3929 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3930 fix to differentiate between gcc1 & gcc2 compiled files so that we
3931 can debug calls that pass structs as args correctly.
3932 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3933 so, and what version.
3935 * remote.c (remote_wait): Make regs be char to avoid picayune
3936 ANSI compiler warnings.
3938 * energize.h: Move all external struct decls to inside of
3939 __STDC__, add prototype for energize_shell_wait().
3940 * energize.c (getpty): Clean up, make us really get a controlling
3942 * (energize_initialize): Disable SIGIO prior to setting up for
3943 I/O interrupts. Move setsid(), et. al. to getpty().
3944 * (energize_shell_wait): New routine to wait for things started
3945 via the shell command, uses wait() instead of /dev/proc.
3946 * Also, add prototype for execute_command_1().
3948 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3950 * inftarg.c (child_create_inferior, child_attach,
3951 child_mourn_inferior): collect unix child process stratum
3952 functions which live below the target vector into this file to
3953 facilitate host/target/native split. Also, make them static.
3954 * inflow.c (child_mourn_inferior): removed.
3955 * infrun.c (child_create_inferior, child_attach): removed.
3956 (resume): becomes global so that functions below the
3957 target vector can find it.
3958 * inferior.h (resume): add prototype.
3959 (child_mourn_inferior, child_create_inferior, child_attach):
3962 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3963 replaced with find_default_attach and
3964 find_default_create_inferior.
3966 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3968 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3969 addresses don't get displayed in the wrong positions.
3971 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3973 Separate core functions along target vector in preparation for
3974 native support. Functions above vector now live in core.c. Those
3977 * core.c (solib_add_stub, core_close, core_open, core_detach,
3978 get_core_registers, core_files_info, core_ops): moved to corelow.c
3979 (_initialize_core): removed addition of core_ops target.
3980 * corelow.c: new file.
3981 (solib_add_stub, core_close, core_open, core_detach,
3982 get_core_registers, core_files_info, core_ops): moved from core.c
3983 (_initialize_corelow): new function.
3984 * gdbcore.h (core_open, core_detach): added prototypes.
3985 (core_ops): add forward declaration.
3986 * Makefile.in (SFILES_MAINDIR): add core.c
3988 (TSOBS): change core.o to corelow.o
3990 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3992 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3993 instead of 'sun' predefined symbol so that trap analysis code is
3994 enabled only when the TARGET is a sun3.
3996 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3998 * tm-i960.h (ext_format_i960): Add top-level declaration.
3999 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4000 blocks, else Sun4 compiler complains.
4002 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4004 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4005 instruction's argument. Patch from jonathan@cs.stanford.edu
4008 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4010 Break the thread of control that implies that a unix child
4011 process will be the default target.
4013 * target.c (find_default_run_target, find_default_attach,
4014 find_default_create_inferior, return_zero): new functions.
4015 (cleanup_target): Make return_zero the default for to_can_run.
4017 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4018 child_create_inferior references with find_default_XXX instead.
4020 * target.h (struct target_ops): new field, to_can_run.
4021 (find_default_attach, find_default_create_inferior): new prototypes.
4022 (target_can_run): new macro.
4024 * Also added a zero (default) to_can_run element to all static
4025 struct target_ops initializations throughout GDB, except:
4026 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4028 * infrun.c (child_create_inferior): Clean up error handling when
4029 no exec file is specified.
4030 (child_attach): Don't require exec file.
4032 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4034 Remove kill_inferior_fast, in favor of target_kill, which goes
4035 through the target vector.
4037 * inferior.h (kill_inferior_fast): remove declaration.
4039 * main.c (disconnect): call quit_cover using catch_errors rather
4040 than calling kill_inferior_fast directly. New way goes through
4041 the target vector, handles attached processes, and writes
4042 command history if appropriate.
4043 (quit_cover): new function, wrapper for quit_command.
4045 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4046 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4047 inlining them into the local kill_inferior when needed.
4049 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4051 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4052 * stabsread.c (read_struct_type): Simplify complicated expression
4053 for dumb DECstation compiler.
4055 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4057 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4058 operands to memory management instructions, from WRS.
4060 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4062 * main.c (main): Back out previous language setting changes.
4063 Replace with simple default to C before processing any init
4064 files. There MUST be a language set, even in the absence of
4065 init files or executables, or expression parsing fails.
4067 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4069 * main.c (main): Move code that sets initial language to
4070 symfile.c. Fixup places where command files are processed to
4071 be consistent in setting a default language if none has been
4073 * symfile.c (set_initial_language): Add code moved from
4074 main() that sets an initial default language when a new
4075 symbol file is read.
4076 * symfile.c (symbol_file_command): Call set_initial_language.
4077 * symtab.c (find_main_psymtab): Add FIXME comment.
4079 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4081 * breakpoint.c, sparc-tdep.c: comment changes.
4082 * configure.in: removed target_dependent line.
4084 * remote-mm.c (mm_attach): change printf to error to prevent
4086 * remote-udi.c (udi_attach): change printf to error to prevent
4089 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4090 calls to {fetch|store}_inferior_registers with calls to
4091 target_{fetch|store}_registers, for remote-target independence.
4093 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4095 * Makefile.in: Fix bug I introduced in merging Rich's change.
4096 * infrun.c (child_create_inferior): Use proceed() rather than
4097 doing all the same stuff by hand.
4099 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4101 * Makefile.in, configure.in: add support for files used only when
4102 configured native, that is, when host = target.
4104 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4106 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4107 stores are target dependent and were moved from xm to tm.
4109 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4111 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4113 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4114 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4116 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4118 * target.h (struct target_ops): removed to_convert_to_virtual and
4119 to_convert_from_virtual elements. Initializations removed from
4120 all static initializations.
4121 (target_convert_to_virtual, target_convert_from_virtual):
4123 (host_convert_to_virtual, host_convert_from_virtual): Removed
4124 forward declarations.
4125 * target.c (cleanup_target): removed default assignments for
4126 to_convert_to_virtual and to_convert_from_virtual.
4127 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4129 * findvar.c (value_of_register, value_from_register):
4130 target_convert_to_virtual inlined.
4131 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4132 * valops.c (value_assign): target_convert_from_virtual inlined.
4134 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4136 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4137 position wrong if used for the prompt.
4138 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4140 Support for accessing arbitrary MIPS stack frames in memory.
4142 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4143 set, run it before INIT_EXTRA_FRAME_INFO.
4144 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4146 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4147 (FP) value in the frame_info struct if it is zero (as from top of
4149 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4151 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4152 comes back as zero. So does FP_REGNUM, as a trigger for
4153 init_extra_frame_info.
4155 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4156 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4157 (INIT_FRAME_PC): Defined to null.
4158 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4159 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4160 Briefly explain MIPS stacks in GDB.
4162 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4164 * copying.awk, copying.c (show_copying_command,
4165 show_warranty_command): Rename from copying_info, warranty_info,
4166 to match command function conventions.
4168 * utils.c (prompt_for_continue): Reinitialize more-counts
4169 before printing anything, and again afterward. Fix comments.
4170 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4171 or alloca() if needed.
4173 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4174 detect native versus cross-host.
4176 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4178 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4179 Suns. Rename to m68k_saved_pc_after_call.
4180 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4181 m68k_saved... instead of sun3_saved...
4183 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4185 * Makefile.in (update-depend, update-alldeps): Split out of
4186 setup-to-dist, for convenience in rebuilding the depend and
4188 (assorted): Update to catch straggler files when building gdb.tar.Z.
4190 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4192 Preliminary cleanup for splitting host/native/target.
4194 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4195 here; it is dealt with at a gdb-target-independent level.
4196 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4197 high toned routine. Fix return type to void.
4198 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4199 Rich and I believe the "real problem" was that both single_step
4200 and target_resume were issuing PT_CONTINUE calls. This would
4201 cause the second PT_CONTINUE to sometimes fail because the process
4202 was already running.
4203 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4205 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4207 * energize.c (pty_to_kernel): Must check for EAGAIN as
4208 termination condition.
4209 (full_filename): Don't prepend dirname if filename begins with /.
4210 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4212 (getpty (NCR)): Lotsa bug fixes...
4213 (kernel_dispatch (case StopRType)): Use kill() instead of
4214 killpg() so we can deal with losing systems...
4215 (wait_for_events): Work around NCR select() lossage. It doesn't
4216 zero out readfds when select() returns zero.
4217 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4218 getcwd() instead of getwd() (NCR getwd() seg faults).
4219 (energize_wait): Use sigaction() for NCR. Their version of signal()
4220 is unreliable by default.
4222 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4223 error from PIOCSWSTOP.
4225 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4226 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4227 defs.h, utils.c: Make vfprintf_filtered global.
4229 * energize.c (send_location): New routine to consolidate all
4230 places where we must notify kernel of where the given pc is.
4231 (cplus_demangle): Put single-quotes around demangled names.
4232 (energize_call_command): Call send_location() after doing up,
4233 down, and frame commands.
4235 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4237 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4238 pass at doc for two new remote targets---29K using UDI, and Tandem
4239 ST2000 using STDBUG.
4241 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4243 * doc/all.m4: turn on H8/300 stuff for generic manual
4245 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4246 after explicit call to breakpoint() in serial stubs.
4248 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4250 * mipsread.c: Clean up some white space.
4251 (parse_symbol): Handle stEnd of stFile.
4252 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4254 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4255 store_inferior_registers): Replace unexplained numbers
4256 with manifest constants from a DECstation header file.
4257 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4258 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4260 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4262 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4263 for "down". Suggested by Richard Stallman.
4265 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4267 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4268 redeclaration bug on SunOS 4.
4270 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4272 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4273 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4274 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4275 they aren't already there.
4276 * remote-vx.c (vx_prepare_to_store): Ditto.
4277 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4279 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4281 Removed a large number of changes inserted by Per Bothner
4282 for C++ support. These will go back in when they've been
4285 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4287 * serial.h: Fix prototye for serial_raw().
4288 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4289 serial_write() to match prototypes.
4290 * remote-st2000.c (get_reg_name): Make *p be const.
4292 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4294 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4295 to agree with target structure field type.
4296 (nindy_store_registers): Ditto.
4298 * Makefile (OPCODES): New var, pointing to opcodes library.
4299 (CLIBS, CDEPS): Include it.
4300 (saber_gdb): Load opcodes library.
4302 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4304 * a68v-xdep.c (store_inferior_registers): declare as void.
4305 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4306 * remote-st2000.c: Massive changes to use new serial package.
4307 Also added 'connect' command to transparantly connect to serial
4309 * ser-termios.c: Big cleanup, use nicer coding conventions.
4310 * ser-bsd.c: New module, serial stuff for BSD systems.
4311 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4312 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4314 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4316 * doc/gdb.texinfo: fix shameful error of agreement reported by
4317 jimb@occs.cs.oberlin.edu (Jim Blandy)
4318 * doc/gdb.texinfo: remove old partial discussion of remote serial
4319 protocol (via serial debug stubs)
4320 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4321 use of serial debug stubs
4323 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4325 * symfile.h: Declaration of set_demangling_style() moved
4326 here from demangle.h (which is now in ../include).
4327 * i386-xdep.c: Update comment.
4329 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4331 * symtab.c (completion_list_add_symbol): restructured to optimize
4332 for time. First clip names that cannot match. Then clip any
4333 names we've already considered. Drop a redundant strncpy. Drop
4334 a redundant malloc and associated free for demangled names.
4336 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4338 * a68v-xdep.c (store_inferior_registers): Define as type void.
4339 * configure.in: Add host m68k-apollo*-bsd*.
4340 * demangle.c (struct demanglers): Use enum instead of constant
4341 value to keep braindamaged HP/Apollo compiler happy.
4343 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4345 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4346 match "FOO". This allows 'break Foo' to work when Foo is
4347 a mangled C++ function. (See comment before function.)
4349 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4351 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4352 for files in vx-share/*.c.
4353 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4354 for normal GDB source files.
4356 * Makefile.in (VERSION): Roll to 4.6.6.
4358 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4359 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4360 * tm-sun3os4.h: Update comments.
4361 * xm-delta88.h: Remove STACK_END_ADDR.
4363 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4365 * Makefile.in (VERSION): Roll to 4.6.5.
4367 * infrun.c: Lint for recent `handle' changes.
4369 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4370 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4371 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4372 should include a ser-XXX.o module.
4374 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4375 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4377 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4378 known suns in configure.in, rather than mapping them to unique
4379 config files that happen to duplicate other config files.
4380 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4381 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4383 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4385 * configure.in (*-*-sunos*): Use trailing * to match all
4386 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4387 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4388 in production on Sun-4.
4389 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4390 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4391 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4393 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4394 config/sparc-noun.mt: New target configs for embedded.
4395 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4397 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4398 target definitions for embedded with and without underlines on
4401 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4402 not a parameter of the CPU, but of the development environment.
4403 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4405 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4407 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4408 (which involves reading in main's symtab) if we have no breakpoints.
4410 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4412 * dwarfread.c (cu_language): New local variable to record
4413 language for current compilation unit being processed.
4414 * dwarfread.c (set_cu_language): New local function to decode
4415 and record language for current compilation unit being processed.
4416 * dwarfread.c (synthesize_typedef): Add local function to
4417 synthesize a typedef for C++ classes, structs, unions, and
4419 * dwarfread.c (read_structure_scope): Synthesize typedefs
4420 for C++ classes, structs and unions.
4421 * dwarfread.c (read_enumeration): Synthesize typedefs for
4423 * dwarfread.c (read_file_scope): Call set_cu_language to
4424 record language for current compilation unit. After symtab
4425 is built, save this recorded language.
4426 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4427 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4428 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4429 typedefs for C++ classes, structs, unions, and enumerations.
4430 * dwarfread.c (scan_compilation_units): Call set_cu_language
4431 to record language for current compilation unit.
4432 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4433 for TAG_enumeration_types, rather than in add_partial_symbol.
4434 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4435 case with class, struct, and union type cases, now that they are
4436 the same. Remove tests for non-NULL name attributes, now done
4438 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4439 treat as alias for TYPE_CODE_STRUCT for now.
4441 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4443 * Makefile.in: map "gdb" through program_transform_name when
4446 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4448 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4449 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4450 Use "regi" for local indexing through register numbers, reserving
4451 "regno" for the name of a specific register passed as an input
4452 parameter. Fix bug propagated through all versions that sometimes
4453 used regno as an index when it should have been regi, thus using
4454 -1 as an index in some cases.
4456 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4458 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4459 respectively, so same demangler can be used by other programs.
4460 * Makefile.in: Remove demangler stuff.
4461 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4462 * demangle.c (_initialize_demangler): Tell demangler which
4463 CPLUS_MARKER to assume.
4465 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4467 RS/6000 portability changes (for hosting cross-debuggers).
4469 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4470 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4471 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4472 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4473 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4474 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4475 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4476 (NO_SINGLE_STEP): Add, target-dependent.
4477 (loadinfotextindex): Lowercase, remove "aix_".
4478 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4479 (NO_SINGLE_STEP): Remove, target-dependent.
4480 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4481 * xcoffread.c: Only build file if RS/6000 native GDB.
4482 (build_function_symbol): Remove #if 0'd code.
4483 * rs6000-tdep.c: Cleanup. Add static fn protos.
4484 Use CORE_ADDR for addresses throughout. Make void fns void.
4485 (pop_dummy_frame): Add FIXME about bogosity of design here.
4486 (rs6000_struct_return_address): Ditto.
4487 (frameless_function_invocation, frame_get_cache_fsr,
4488 frame_initial_stack_address, xcoff_relocate_symtab,
4489 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4490 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4491 Use CORE_ADDRs. Change identifiers to lowercase.
4493 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4494 supplying dummy routines if non-native. Add prototype for
4495 static exec_one_dummy_insn. Move a mess of functions to
4496 rs6000-tdep.c (as above). Remove #if 0'd code.
4498 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4499 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4500 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4502 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4505 * vx-share/README, nindy-share/README: New files describing
4506 how these directories' code is shared, and with whom.
4508 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4510 * configure.in (target configurations): Reformat into table.
4511 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4513 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4514 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4515 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4516 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4517 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4518 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4520 * Makefile.in (config-check): Add command to check whether
4521 configure.in is consistent with config/*.
4523 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4525 * configure.in (host configurations): Reformat nested cases into
4526 easy-to-maintain table.
4527 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4528 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4530 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4532 * cplus-dem.c: Reorder args to most local functions to make them
4533 follow the consistent pattern of struct work_stuff pointer first,
4534 followed by pointer into string being demangled, followed by
4535 pointer to the string where the result is being stored, followed
4536 by other args. Also generally replace most variables of name
4537 "type" with "mangled" for consistency. They all pointed to the
4538 same string but half were one name and half the other.
4539 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4540 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4541 use whenever a qualified name is being demangled.
4542 * cplus-dem.c (do_type): Qualified names are treated similarly
4543 to fundamental types, not as modifiers of fundamental types.
4545 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4547 * configure.in: Add sparclite as a target.
4549 * sparc-stub.c (handle_exception): Flush instruction cache just
4550 before returning to the user. (hexToInt): Fix overzealous cleanup.
4552 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4554 * infrun.c (handle_command): Rewrite to allow multiple signal
4555 numbers, signal number ranges, and to recognize "all" to mean all
4556 signals except those used by the debugger.
4557 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4558 to set or reset actions for specific signals.
4560 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4562 * coffread.c (decode_type): Call alloc_type to alloc new
4564 * stabsread.c (read_array_type, read_range_type, define_symbol):
4565 Call alloc_type to alloc new types.
4566 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4567 from type_obstack to symbol_obstack.
4568 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4570 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4571 associated with a type, using the same mechanism as was used to
4572 allocate space for the type structure itself.
4573 * coffread.c (patch_type, coff_read_struct_type,
4574 coff_read_enum_type): Use TYPE_ALLOC.
4575 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4576 * gdbtypes.c (create_array_type, check_stub_method,
4577 allocate_cplus_struct_type): Use TYPE_ALLOC.
4578 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4579 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4580 read_range_type): Use TYPE_ALLOC.
4582 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4584 * breakpoint.c (breakpoint_re_set): Select a default source
4585 symtab if one is not currently selected.
4586 * utils.c (query): Call wrap_here before building the output
4587 query string, to turn off wrapping and flush any buffered output.
4588 Otherwise our query may end up in the wrap buffer and never be
4590 * eval.c (evaluate_subexp): Report error when attempting to
4591 evaluate subscript for types without a target type, rather
4592 than dumping core by using the NULL pointer.
4593 * symfile.c (symbol_file_command): Forget current_source_symtab
4594 and current_source_line when discarding symbol table.
4596 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4598 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4600 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4601 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4603 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4605 * remote.c (remote_open): Fix baud rate setting to make -b flag
4606 work. (remote_wait): Change 'T' message parser to deal with new
4607 improved format which allows stub to send an arbitrary bunch of
4609 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4610 make all this re-entrant by storing all state on the stack. Clean
4611 up memory error trapping. (computeSignal, set_debug_traps):
4612 make it all table driven. Make a start at a baud rate setting command.
4614 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4616 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4618 * remote-vx.c: redefine malloc to avoid buggy declaration on
4619 RS/6000 <rpc/types.h>.
4620 xm-rs6000.h: include <sys/select.h> to define fd_set for
4621 <rpc/svc.h> on RS/6000.
4623 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4625 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4626 recursive invocations of make. Always create installation
4629 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4631 * m68k-pinsn.c: Minor fix in style of output (don't use
4632 range to indicate floating point control registers).
4634 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4636 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4638 * infcmd.c (registers_info): Handle multiple register names.
4639 Changes inspired by Roland McGrath.
4641 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4643 * sparc-stub.c: New file. Mix it with your SPARClite
4644 application, and it will speak GDB remote protocol!
4645 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4646 deal with arbitrary registers. Needed for sparc-stub.
4648 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4650 * cplus-dem.c (cplus_markers): Add table for gnu style and
4651 use throughout, in place of compile time constant CPLUS_MARKER.
4652 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4653 * cplus-dem.c (cfront_special): New function, as suggested
4654 by pfieland@stratus.com.
4655 * cplus-dem.c (forget_types): New function.
4656 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4658 * cplus-dem.c (mop_up): Call forget_types().
4659 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4660 Use throughout, instead of checking current_demangling_style.
4661 * cplus-dem.c (demangle_signature): When finding an explicit
4662 start of function args, forget all remembered types for
4663 lucid/cfront style demangling.
4664 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4665 underbar characters, use last pair as the delimiter. Hoist
4666 gnu_special() call up to cplus_demangle(). Call cfront_special()
4668 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4669 for inherited classes.
4670 * cplus-dem.c (demangle_args): Document quirks of numbered
4671 references to previously seen types.
4672 * dbxread.c (read_ofile_symtab, process_one_symbol):
4673 Use AUTO_DEMANGLING rather than explicitly checking
4674 current_demangling_style.
4675 * demangle.h: Add some comments.
4676 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4677 CFRONT_DEMANGLING): New macros.
4678 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4679 not found in the actual producer string produced by lcc.
4680 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4681 than explicitly checking current_demangling_style.
4683 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4685 * breakpoint.c (enable_longjmp_breakpoint,
4686 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4687 Check for duplicate breakpoints at the same address. Bug report
4688 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4690 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4692 * buildsym.c (end_symtab): Document that end_symtab can return
4693 NULL under non-error conditions.
4694 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4695 returned from end_symtab for empty compilation units.
4697 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4699 * am29k-tdep.c: Lint from DECstation compiler.
4700 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4701 As the man page says, "Sometimes you just can't get lint to shut
4702 up". That doesn't mean you should blow away the code it won't
4704 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4705 it up over the next few weeks. Make mips x 29k build.
4706 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4707 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4708 but leave it as a comment because the breakpoint instruction
4709 is not easily accessible at this moment (it's static, and if
4710 we define one here, it goes into every file compiled).
4712 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4714 * Makefile.in (VERSION): Bump to 4.6.3.
4715 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4716 function scopes when building partial symbol tables.
4717 * objfiles.c (open_existing_mapped_file): Make it clear in
4718 warning message that out of date mapped files are ignored.
4719 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4720 unit source file name in error message.
4722 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4724 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4725 * dwarfread.c (struct_type): In absence of AT_byte_size for
4726 bitfield, use size of object of member's type for the size of
4727 the anonymous object containing the bit field.
4728 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4729 an AT_byte_size attribute is seen.
4730 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4731 union aux_ext (was aux_ent).
4732 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4733 unsigned char* to char*, for Lucid compiler.
4734 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4735 to be correct type (from unsigned char* to char*).
4736 * valprint.c (type_print_derivation_info): Minor tweak to placement
4737 of commas in derived class printing.
4738 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4740 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4742 * xm-go32.h: Define LSEEK_NOT_LINEAR
4743 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4744 then work out the lseek positions of newlines by running through
4745 the file and `tell'ing. This makes source file listing work on
4746 OS's where the relationship between physical position in file and
4747 canonical position is indeterminate, eg VMS and DOS.
4749 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4751 * stabsread.c: Ensure that all members of all allocated structures
4752 are initialized to known state to avoid hard to find bugs with gdb
4753 using fields containing random data.
4754 * buildsym.c (start_subfile): Compact dirname initialization.
4755 * buildsym.c (patch_subfile_names): New function.
4756 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4757 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4758 * buildsym.h (patch_subfile_names): Add prototype.
4759 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4761 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4763 * remote-udi.c: Update comments.
4765 * remote.c (getpkt): Only force retransmission ten times;
4766 after that, assume bug in target code, and handle pkt anyway.
4768 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4770 * configure.in: Add support for apollo 68k under BSD environment.
4771 * xm-apollo68b.h: New file to support above.
4773 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4775 * configure.in: Recognize i486 host cpu.
4776 * valprint.c (type_print_derivation_info): Print derivation info
4777 in same form as class declarations in source.
4778 * valprint.c (type_print_varspec_suffix): Split arg printing
4779 code out to type_print_args function.
4781 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4783 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4784 at_import, at_frame_base.
4785 * dwarfread.c (completedieinfo): Remove cases for obsolete
4786 AT_visibility, AT_import, and AT_frame_base attributes.
4787 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4788 i860, which can keep up to 4 shadow breakpoints.
4789 * tm-stratus.h (USG): Define.
4790 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4791 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4792 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4793 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4794 * config/stratus.mt (TDEPFILES): Include files available from
4795 stratus that are not yet in release pending receipt of paperwork
4797 * buildsym.c (finish_block): Minor code format change.
4798 * gdbtypes.h (struct field): Add to comments.
4799 * gdbtypes.h (virtual_field_bits): Add to comments.
4800 * objfiles.c (allocate_objfile): Change obstack interface to
4801 match FSF merging efforts.
4803 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4805 * Makefile.in (VERSION): Bump to 4.6.2.
4806 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4807 * Makefile.in (OBS): Add stabsread.o
4808 * Makefile.in (stabsread.o): Add build rule.
4809 * stabsread.c, stabsread.h: New files.
4810 * buildsym.c: Split out stabs specific support to stabsread.c.
4811 * buildsym.h: Split out stabs specific support to stabsread.h.
4812 * dbxread.c (stabsread.h): Include
4813 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4814 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4815 * dbxread.c (read_ofile_symtab): Call end_stabs.
4816 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4817 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4818 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4819 really_free_pendings to cleanups.
4820 * elfread.c (elf_new_init): Call stabsread_new_init.
4821 * gdbtypes.c: Small changes to maintenance commands.
4822 * mipsread.c (stabsread.h): Include.
4823 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4824 * xcoffread.c (stabsread.h): Include.
4825 * xcoffread.c (global_stabs): Remove redundant def.
4826 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4828 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4830 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4831 * inflow.c (terminal_init_inferior, terminal_inferior,
4832 terminal_ours_1, initialize_inflow): Record and use state
4833 of lmode_inferior_valid and lmode_ours_valid.
4835 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4837 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4838 include <sgtty.h> on USG. (from sef).
4840 * depend: es1800 dependency needed here.
4842 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4844 * buildsym.c (read_struct_type): Initialize structs allocated
4845 with alloca, to avoid using random values from stack later on.
4846 * defs.h (fprintf_filtered): Add prototype.
4847 * gdbtypes.c (check_stub_method): Fix misleading comments.
4848 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4850 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4851 small changes to maint support functions.
4852 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4853 for some fields and expand comments.
4854 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4855 macro and track change to obstack_full_begin macro.
4856 * utils.c (fprintfi_filtered): New function.
4857 * valprint.c (type_print_base): Fixup field printing to not
4858 print extraneous lines and not print bogus "no data fields"
4859 messages for C++ classes with no data members. Also use new
4860 fprintfi_filtered function.
4862 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4864 * configure.in: es1800 ok for 68000 too.
4866 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4868 * configure.in: echo error messages to stderr, not stdout
4870 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4872 * configure.in: recognize hppa* instead of hppa
4874 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4876 * energize.c: Second cut at DynamicLoad message handling.
4878 * energize.c: Relativize pathnames in #include statements.
4879 * (kernel_dispatch): Better error messages for unknown protocol
4881 * (kernel_dispatch): First cut at DynamicLoad message handling.
4883 * Makefile.in: Remove -I../readline from all compilations,
4884 include a special case for main.o instead.
4886 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4888 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4889 error if it fails to find a member type, rather than return NULL
4890 and trigger a coredump.
4891 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4892 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4893 match on complete demanglings, including argument lists for member
4894 functions, rather than just accepting the first demangling that
4895 matches the class and function name.
4896 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4897 to start_symtab as the directory name.
4898 * dwarfread.c (completedieinfo): Strip off any leading hostname
4899 portion of the AT_comp_dir attribute string. Gdb doesn't know
4900 what to do with them (FIXME).
4902 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4904 * breakpoint.c (commands_command): Simplify code a bit, remove
4905 unnecessary fflush().
4907 * Makefile.in (OTHERS): Add gcc.patch.
4908 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4910 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4912 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4913 lcc producer string.
4915 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4917 * WHATS.NEW renamed to NEWS.
4919 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4921 * dbxread.c, dwarfread.c: Re-enable experimental code to
4922 automatically select demangling style.
4923 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4924 DEMANGLING_STYLE, to make more descriptive. Revert back to
4925 "auto" as default. Comment use.
4926 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4927 * Makefile.in (${DEMANGLER}.o) Remove target and special
4930 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4932 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4934 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4936 * Makefile.in, demangle.c: Change default demangling style to
4938 * Makefile.in: Update version to 4.6 !!!
4939 * README, WHATS.NEW: Update for 4.6.
4941 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4943 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4946 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4947 nodes as base classes.
4949 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4951 * alldeps.mak, depend: Update.
4953 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4955 * Makefile.in (VERSION): 4.5.9.
4957 * xm-hp300bsd.h: Add decl for strdup().
4958 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4959 PDR. Cleanup a few things, fix compilation warnings.
4961 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4963 * Makefile.in (DEMANGLING_STYLE): New define to set default
4964 demangling style for C++. Defaults to "auto".
4965 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4966 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4967 * Makefile.in (OBS): Add demangle.o
4968 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4969 Remove compile time decisions about demangling style and replace
4970 with runtime decisions using current_demangling_style.
4971 * cplus-dem.c (main): Expand code included during building of
4972 standalone demangler to recognize demangling style options.
4973 * dbxread.c (demangle.h): Include.
4974 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4975 demangling style if processing g++ code and current demangling style
4976 is auto (Note: this feature currently disabled.)
4977 * demangle.c: New file, generic demangling control.
4978 * demangle.h (demangling_styles): New enumeration to select one
4979 of several demangling styles. Also define string names for each
4981 * demangle.h (set_demangling_style): Add prototype.
4982 * dwarfread.c (demangle.h): Include.
4983 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4984 New producer string prefixes to recognize.
4985 * dwarfread.c (handle_producer): Consolidate actions for specific
4986 producers. Set demangling style based on producer string if
4987 current style is auto. (Note: this feature currently disabled.)
4988 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4990 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4992 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4994 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4996 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4997 * c-exp.y: Call lookup_signed_typename() after seeing
4998 "signed". This handles "signed char" correctly.
4999 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5000 keywords before a type specifier.
5002 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5004 * command.c (lookup_cmd_1): Clarify descriptive comments.
5005 * gdbcmd.h (maintenanceprintlist): Add declaration.
5006 * main.c (maintenanceprintlist): Add definition.
5007 * main.c (gdb_completer_command_word_break_characters): Add.
5008 * main.c (symbol_completion_function): Switch completer word
5009 break character sets dynamically, based on whether completion is
5010 being done on commands or on something else.
5011 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5012 * maint.c: Include demangle.h.
5013 * maint.c (maintenance_demangle): New function.
5014 * maint.c (maintenance_print_command): New function.
5015 * maint.c (_initialize_maint_cmds): Reorganize some commands
5016 under new maintenance print subcommand.
5018 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5020 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5021 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5022 target type. Otherwise, 'whatis this.field' wouldn't work,
5023 which would be inconsistent, since 'print this.field' works.
5024 * buildsym.c (read_struct_type, read_enum_type): Clear
5025 TYPE_FLAG_STUB flag.
5026 * buildsym.c (cleanup_undefined_types): Don't rely on a
5027 flawed "Reasonable test to see if" a type has been defined
5028 since it was referred to; now we can just see if the
5029 TYPE_FLAG_STUB flag has been cleared.
5030 * valprint.c (print_type_base): Emit public/protected/private
5031 labels for methods as well as fields. Also, indent these labels
5032 2 spaces instead of 4, for a more conventional "look".
5033 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5034 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5035 * gcc.patch: New file. Contains patch for gcc (so people
5036 with gdb-2.2.x won't have to wait for a new gcc release).
5038 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5040 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5041 (print_addr): Call print_address to show symbolic version as well.
5043 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5045 (vx_read_register): Declare inferior_fp_regs. Delete code for
5046 copying "inferior_registers" around; the values are already in var
5047 "registers". Use correct size for register set.
5049 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5050 target doesn't support it.
5051 (vx_read_register): Don't try reading them either.
5053 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5054 VxWorks back end reads them in one contiguous set except for this
5056 (register_names): Change "pc" to "pcw" to avoid confusion printing
5058 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5059 find the PC under VxWorks.
5061 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5063 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5064 to create new blank types, instead of handcrafting them.
5065 * defs.h (printfi_filtered): Add prototype.
5066 * utils.c (printfi_filtered): New function.
5067 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5068 to simplify the code. Other cleanups.
5069 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5070 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5071 use of various fields.
5072 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5073 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5074 production that currently treats it exactly the same as STRUCT.
5075 * c-exp.y (yylex): Recognize "class" as token CLASS.
5076 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5077 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5078 general symbol handling code. Call cplus_mangle_opname with
5080 * symtab.c (decode_line_2): Print demangled function names in
5081 breakpoint menus, instead of just file and line number.
5082 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5083 * valprint.c (type_print_base): Print "class" for C++ classes,
5084 rather than "struct". Print section labels for public, protected
5085 and private members of C++ classes.
5086 * values.c: Include demangle.h.
5087 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5089 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5091 * Makefile.in (VERSION): Update to 4.5.8.
5093 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5095 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5096 prevent crashes when examining cross-targets.
5097 * dbxread.c (process_one_symbol): Include directory name when
5098 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5099 find include files, and yacc/lex sources when the cwd doesn't match
5100 that in which the object was compiled.
5101 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5103 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5106 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5108 * maint.c (maintenance_command, maintenance_info_command):
5109 Install with allow_unknown as 0 and call help_list to show
5110 list of possibilities when no subcommand is specified.
5112 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5114 * configure.in: Add m68k-ericsson-*.
5115 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5117 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5119 * maint.c: New file.
5120 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5121 * Makefile.in (OBS): Add new file maint.o.
5122 * defs.h (command_class): Add class_maintenance.
5123 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5124 commands. Allow for them (and other nonessential parts of gdb)
5125 to be selectively left out under special circumstances.
5126 * gdbtypes.c (recursive_dump_type): New function; supports
5127 maintenance print-type command.
5128 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5130 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5132 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5133 initializers. Add initializations for setprintlist, showprintlist,
5134 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5135 * printcmd.c (maintenance_print_type): New maintenance cmd.
5136 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5137 implied by comment that all cmd lists are owned by main.c.
5138 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5139 that all cmd lists are owned by main.c.
5140 * language.c (setchecklist, showchecklist): Move to main.c, as
5141 implied by comment that all cmd lists are owned by main.c
5142 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5143 deletelist): Remove redundant declarations (also in gdbcmd.h).
5144 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5145 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5146 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5147 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5148 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5149 maintenance_print_msymbols, maintenance_print_objfiles):
5151 * symmisc.c (printsyms_command, printpsyms_command,
5152 printmsyms_command, printobjfiles_command): Removed from
5153 _initialize_symmisc.
5154 * main.c (dump_me_command): Moved to maint.c and renamed to
5155 maintenance_dump_me.
5156 * breakpoint.c (all_breakpoints_info): Rename to
5157 maintenance_info_breakpoints.
5158 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5159 all_breakpoints_info to add maintenance_info_breakpoints to the
5160 maintenanceinfolist instead.
5161 main.c (initialize_main): Set up maintenance class commands.
5163 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5165 * energize-patches: Fix minor problems with building energize lib.
5167 * energize-patches: Change names of all cadillac procedure calls
5168 to be energize procedure calls. Simplify many hooks by moving
5169 tests energize.c. Configure energize, and build it automatically now.
5171 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5173 * Makefile.in (VERSION): Bump to 4.5.7.
5174 * cplus-dem.c (demangle_args): Validate index for previously
5175 seen type to guard against bogus values from malformed manglings.
5176 * valops.c (value_struct_elt_for_reference): Guard against
5177 blindly using NULL return value from lookup_symbol.
5179 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5181 * cadillac.c, cadillac-patches: Rename to energize.c and
5182 energize-patches. Change all routines and variables named
5183 'cadillac*' to 'energize*'. Create new file called energize.h to
5184 hold all interface declarations.
5186 * deblib/connection/*: Move all of this stuff into energize/, but
5187 delete unneeded files.
5189 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5191 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5193 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5194 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5195 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5196 child processes, to avoid dead ones "hanging around" after GDB exits.
5197 (attach): Always stop the process if it needs it. Set RLC flag
5198 when attaching running processes, so it will continue if we detach
5199 it, quit, or are killed.
5200 (detach): Clear faults and set RLC flag to make process run
5202 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5204 (info_proc): Open process O_RDONLY, so we can see any process,
5205 even those controlled by debuggers.
5206 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5208 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5210 Relocate symbols using an array of section_offsets, rather than a
5211 single `addr' or `offset'. This makes Solaris-2 support work, and
5212 permits better VxWorks (and maybe xcoff) support later.
5214 * symtab.h (struct section_offsets): New structure for keeping
5215 a set of offsets, rather than a single one.
5216 (struct objfile): Replace addr with section_offsets member.
5217 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5218 * gdb-stabs.h: New include file with `symbol type specific'
5219 parameters for psymtabs and objfiles.
5220 * Makefile.in (HFILES): Add gdb-stabs.h.
5221 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5222 * coffread.c: Conforming changes. Fake offset array always 0.
5223 * dbxread.c: Conforming changes.
5224 (struct dbx_symfile_info): Move to gdb-stabs.h.
5225 (start_psymtab): Call elfstab_offset_sections to calculate good
5226 offsets for this source file, based on the ELF symbol table info.
5227 (read_ofile_symtab): Yank N_CATCH, which is dead.
5228 (process_one_symbol, N_CATCH): Yank.
5229 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5230 Relocate with SECT_OFF_TEXT.
5231 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5232 to distinguish relocatable from absolute symbols. Then, if not
5234 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5235 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5236 (", N_ROSYM): SECT_OFF_RODATA.
5237 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5238 (dbx_symfile_offsets): Add to translate addr to offset.
5239 * dwarfread.c: Conforming changes. Single offset currently used.
5240 * elfread.c: Add various complaints about elf/stab stuff.
5241 #include gdb-stabs.h. Conforming changes, using a single offset.
5242 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5243 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5244 for later use in building psymtabs.
5245 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5246 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5247 (free_elfinfo): New fn, frees all chained stab_section_infos
5248 in an objfile, and zaps the start-of-chain pointer.
5249 (elfstab_offset_sections): New fn, looks in stab_section_info
5250 chain to determine section bases to relocate a psymtab's worth
5251 of symbols, as they are being read.
5252 * mipsread.c: Conforming changes. Stabs-reading will relocate
5253 using one offset. MIPS-reading will not relocate at all.
5254 * partial-stab.h: Relocate different symbol types using different
5255 offsets from section_offsets.
5256 * symfile.c: Conforming changes.
5257 (find_lowest_section): Unused function to use later
5258 to free us from the Tyranny of the Text Section.
5259 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5260 in all lower layers of symbol reading. Call format-specific
5261 sym_offsets function to initialize offsets for high speed symbol
5263 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5264 (symbol_file_command, add_symbol_file_command): Callers changed.
5265 * symmisc.c (dump_psymtab): Print new relocation parameters.
5266 * xcoffread.c: Corresponding changes.
5268 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5269 * main.c (main): Read the $HOME/.gdbinit file before processing
5270 the argv arguments (e.g. reading symbol files or core
5271 files). This allows global parameters to be set, which will apply
5272 during the symbol reading. The ./.gdbinit is still read after
5274 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5275 * xcoffexec.c: Clean up quote inside comment.
5277 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5279 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5280 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5281 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5282 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5283 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5284 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5285 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5286 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5287 values.c, xcoffread.c:
5288 Remove "(void)" casts from function calls where the return value
5289 is ignored, in accordance with GNU coding standards.
5291 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5293 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5294 * partial-stab.h: Ignore N_ENDM.
5295 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5296 CODE or DATA section attachment. This eliminates a lot of random
5297 values from shared libraries, which screw up the ordinary symbols
5298 in the address ranges they happen to overlap.
5299 * buildsym.c (define_symbol): Eliminate special tests
5300 for function types; move into "function" cases in switch statement.
5301 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5302 in case they define new type numbers. But ignore them (FIXME).
5303 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5304 (read_sun_builtin_type): Add commentary.
5306 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5308 * xm-rs6000.h: define MEM_FNS_DECLARED
5310 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5312 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5313 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5314 * mips-xdep.c: Remove most include files (unused, caused errs).
5315 (fetch_core_registers): Use right parameters in dummy fn.
5317 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5319 * buildsym.c (scan_file_globals): Beware the null file.
5320 Fix from Jim Williams.
5322 * stack.c (return_command): Evaluate expression *before* popping
5323 off the stack frames! Fix inspired by Jim Williams.
5324 (up_silently_command, down_silently_command): No sel frame is error.
5326 * defs.h (memcpy, memset): Conditionalize decls on
5327 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5328 (alloca): Break out the STDC and non-STDC alloca cases, to make
5329 it work on old preprocessors as well as "picky ANSI" ones.
5330 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5332 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5333 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5334 header files define it!
5336 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5338 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5340 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5341 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5342 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5343 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5344 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5345 utils.c, valarith.c, valops.c, valprint.c, values.c:
5346 Replace bcopy() use with memcpy(), which is more standard and can
5347 take advantage of gcc's builtin functions for increased performance.
5348 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5349 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5351 Replace bzero() use with memset(), which is more standard and can
5352 take advantage of gcc's builtin functions for increased performance.
5353 * i386-tdep.c, main.c, valprint.c:
5354 Replace bcmp() use with memcmp(), which is more standard and can
5355 take advantage of gcc's builtin functions for increased performance.
5357 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5359 * remote.c (remote_wait): Fix cast on signal() call.
5360 * defs.h (alloca): More diddling with alloca. Have to ensure
5361 that it has a prototype, so that if alloca is defined as a macro
5362 that takes an arg, the definition is seen as a use of a macro
5363 that takes an arg, to satisfy picky ANSI preprocessors.
5365 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5367 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5368 consistency with all other gdb files.
5369 * cadillac.c: Use <string.h> rather than <strings.h>.
5370 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5371 * Makefile.in (MAKE): Remove definition for consistency with
5372 other Makefile.in files and to fix problem with recursive makes.
5374 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5376 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5379 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5381 * source.c (print_source_lines): for DOS interoperability; don't
5382 print CR (013) as ^M.
5384 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5386 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5388 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5390 * remote.c (remote_wait): Cast signal to void * to avoid warning
5391 from busted HP compiler.
5393 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5394 stabs cause end_psymtab to be called.
5396 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5397 compiler feature of putting 'c' into basic type descriptors for
5400 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5401 where there is no place for nPC in prrun struct.
5403 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5405 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5406 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5407 * dwarfread.c (enum_type): Save enum names on type_obstack.
5408 * dwarfread.c (struct_type): Save member name on type_obstack.
5409 * symtab.c (_initialize_symtab): Fix misspelling.
5410 * regex.c (store_jump, insert_jump): Return void.
5412 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5414 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5415 (alloca): Declare return type on SPARC, since Sun doesn't.
5416 (*_BYTE_ORDER): Improve comment: *must* be defined.
5418 * tm-hppa.h: New file, architectural definition of HP PA.
5419 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5421 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5422 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5423 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5424 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5427 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5428 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5429 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5431 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5433 * printcmd.c (output_command): Thinko.
5434 (x_command): Only set remembered size/format if cmd succeeds.
5436 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5437 since it is no longer used and burns time for every symbol read.
5438 (process_one_symbol): Treat N_CATCH like default (complain).
5440 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5442 * partial-stab.h (case N_TEXT): Fix fencepost error when
5443 detecting start of new symbol info after reading symtab for a
5444 module with a zero length TEXT segment.
5446 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5448 * Makefile.in (VERSION): Bump to 4.5.6.
5449 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5451 * defs.h (NORETURN): Define away for Lucid compiler.
5452 * remote.c (remote_timer, remote_interrupt): Signal handlers
5454 * ser-termios.c (serial_write, serial_close): Return whatever
5455 value the write/close call returns, rather than falling off end.
5456 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5457 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5459 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5460 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5462 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5463 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5464 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5465 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5467 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5468 store_inferior_registers): Supply missing fourth argument to
5470 * cadillac.c (kernel_dispatch): Make return type void.
5471 * cadillac.c (iosig): Signal handlers take one int arg.
5472 * valprint.c (val_print_fields): Call fprint_symbol to get
5473 automatic C++ demangling for mangled field names.
5475 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5477 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5478 * dwarfread.c (enum_type): Fix misspelling in comment.
5479 * valprint.c (val_print_fields, cplus_val_print): Minor
5480 adjustment to printing of C++ class structures to more closely
5481 match format for printing C structures, with and without setting
5484 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5486 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5487 (which is not a Posix signal) if it isn't defined.
5488 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5489 New port to Linux (a free Unix clone for 386 machines).
5491 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5493 COFF changes for dealing better with EPI 29K C compiler output.
5495 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5497 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5498 (read_coff_symtab): Move patch_opaque_types call from
5499 coff_symfile_read. Restrict it to symtabs from this objfile.
5500 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5501 references on opaque type chain; just let coff_lookup_type handle 'em.
5502 (decode_type): Complain about tagndx values on
5503 non-struct/union/enum types, which the EPI compiler tends to produce.
5505 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5507 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5510 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5511 usage to match new prototype. Include libbfd.h to get prototype.
5513 * source.c (find_source_lines): Handle large st_size fields.
5515 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5517 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5518 * stack.c (return_command): Use cleanups to avoid memory leaks.
5520 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5522 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5523 INT_REGNUM to INTE_REGNUM.
5525 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5527 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5529 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5530 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5531 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5532 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5534 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5535 declarations of malloc/realloc/free that are inserted by some
5537 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5539 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5540 another decl of strdup (this really ought to come from libiberty.h!).
5542 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5544 * remote.c (getpkt): Error if input exceeds buffer size.
5545 (_initialize_remote): `set remotedebug' enables packet trace.
5547 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5548 N_SLINE's, etc, just like Sun cc on Solaris2.
5550 * am29k-tdep.c (read_register_stack, write_register_stack):
5551 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5552 variable. Add `set' and `show' commands for it.
5553 * doc/gdb.texinfo: Document it.
5555 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5557 * valprint.c (type_print_1): Plug memory leak. Print all
5558 C++ syms as demangled, not just functions.
5559 * buildsym.c (read_range_type): When we find a signed char
5560 type, do a lookup of signed char, not plain char. Plain char's
5561 still get looked up as plain char's elsewhere.
5563 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5565 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5566 (Bug and fix found by Pierre Willard.)
5568 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5570 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5572 * xm-rs6000.h: Add decl for strdup().
5574 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5577 * breakpoint.c (enable_command, disable_command): Without args,
5578 should only affect normal breakpoints and watchpoints.
5580 * m68k-pinsn.c (print_insn_arg): Make register be const.
5581 * xcoffexec.c: Remove ' from comment.
5582 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5583 with decls of malloc in c-exp.tab.c (as produced by yacc).
5584 There's got to be a better way to do this...
5586 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5588 * partial-stab.h: Convert single rindex use to strrchr.
5589 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5590 standard <strings.h> file, now that the only single use of
5591 rindex in the gdb source files is gone.
5593 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5595 * mipsread.c: Undo ill effects from including <strings.h>,
5596 which #defines index to be strchr. Unfortunately, index is
5597 a member of a symbol table structure that can't be changed.
5598 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5599 remove redundant #include's.
5601 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5603 * mipsread.c: #include <strings.h> for rindex().
5605 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5607 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5609 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5611 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5612 extraneous SO stabs from busted C++ compilers.
5614 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5616 * Makefile.in (VERSION): Bump to 4.5.5.
5617 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5618 C++ lookups fail, print possibly helpful hint about completion.
5619 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5620 for static data members.
5621 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5622 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5623 it's broken on ncr3000's.
5625 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5627 * dwarfread.c (decode_modified_type): Change type of first arg.
5628 Change 'modifier' to char from unsigned char. Cast single use
5629 that needs to be unsigned char.
5630 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5631 * utils.c (strdup_demangled): Add function.
5632 * defs.h (strdup_demangled): Add prototype.
5633 * stack.c (return_command): Demangle C++ function names for query.
5634 * infcmd.c (jump_command): Demangle C++ function names for query.
5635 * cplus-dem.c (consume_count): New function and prototype.
5636 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5637 do_type): Replace conversion code with consume_count().
5638 * cplus-dem.c (gnu_special): Fix demangled of static members.
5639 * source.c (list_command): Print demangled function names
5640 when appropriate. Fix supplied by Peter Schauer.
5642 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5644 * sparc-tdep.c: Clean up slightly for Solaris2.
5646 * buildsym.c (define_symbol): Nameless types are now on several
5647 platforms; generalize them and un-ifdef them to make Solaris 2
5650 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5652 * infcmd.c: Fix typo (reported by Rob Savoye).
5653 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5654 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5655 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5656 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5657 rather than the one for the first file in the dependency chain.
5659 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5660 set. Don't reset our own texthigh, or dependency-only pst's, in
5661 scanning all the rest of the psymtabs.
5662 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5664 * buildsym.h (N_UNDF): Improve comments.
5665 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5667 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5669 * symtab.h (struct symbol): Add aux_value union for preserving
5670 an additional per-symbol value.
5671 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5672 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5673 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5674 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5675 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5677 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5679 * symfile.c (clear_symtab_users_once): Now non-static (for
5682 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5684 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5685 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5686 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5688 Solaris-2 support on SPARC:
5690 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5691 Add symbol_size and file offsets to struct symloc.
5692 Add static symbol_table_offset, string_table_offset,
5693 file_string_table_offset, next_file_string_table_offset,
5695 (add_old_header_file): Convert error() to complain()t.
5696 (dbx_symfile_read): Get symbol size via the objfile.
5697 Also get symbol_table_offset.
5698 (dbx_symfile_init): Record symbol size and count via the objfile.
5699 (dbx_next_symbol_text): Always add file_string_table_offset when
5700 accessing string table.
5701 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5702 (SET_NAMESTRING): Use the offset.
5703 (end_psymtab): Large kludge to determine addresses where source
5704 files start and end (for the psymtab header).
5705 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5706 Get this, symbol size, and symbol offset, from psymtab.
5707 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5708 Patch up last_source_start_addr if zero in N_SO.
5709 (process_one_symbol): Add variable function_start_offset.
5710 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5711 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5712 ( "", N_OBJ, N_OPT): Ignore.
5713 (elfstab_build_psymtabs): New function to read stabs out of
5716 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5717 (gdb): use GLOBAL_CFLAGS when linking, too.
5718 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5719 (N_OBJ, N_OPT): Ignore.
5720 ('f', 'F'): Save last function name.
5722 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5723 extra info in the minimal symbol.
5724 (elf_symtab_read): The extra info is the size of an ELF object,
5725 which was kludged to us in the `udata' field of the BFD symbol.
5726 Gag me with a crowbar...
5727 (elf_symfile_read): Keep track of both the absolute load address,
5728 and the offset between load addr and symbols. Handle STABS as
5729 well as DWARF sections, passing the absolute load address to
5730 elfstab_build_psymtabs.
5732 * symfile.h: Prototype elfstab_build_psymtabs.
5733 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5735 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5737 * buildsym.h: Add processing_acc_compilation flag.
5738 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5739 (define_symbol): Skip arg types in function entries. Resolve
5740 overloaded 'P' which acc uses for prototypes of functions called
5742 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5744 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5745 save size of ELF symbols. FIXME.
5746 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5747 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5749 * configure.in: Solaris config is sparc-sun-solaris2.
5750 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5752 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5753 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5754 * symfile.c (symfile_bfd_open): Comment where name is freed.
5755 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5757 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5759 * expprint.c (print_subexp): Add missing ']'.
5760 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5761 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5762 * WHATS.NEW: Point out improved C++ function name handling.
5763 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5764 type names for both implicitly and explicitly signed integral
5765 types. See comment in the source code.
5767 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5769 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5770 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5771 * expprint.c (print_subexp): Fix printing of register names.
5773 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5775 * inferior.h (register_valid): Declare.
5776 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5777 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5778 macros for traversing the data structures in a single objfile.
5779 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5780 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5783 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5785 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5786 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5787 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5788 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5790 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5792 * depend: rebuild to account for remote-st2000.c.
5793 * remote-st2000.c: Almost works now.
5794 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5796 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5798 * c-exp.y (yylex): Recognize single-quoted strings that specify
5799 tokens with embedded whitespace, such as C++ demangled names.
5800 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5801 * main.c (gdb_completer_quote_characters): Add global variable.
5802 * main.c (symbol_completion_function): Total rewrite for C++
5803 demangled name handling.
5804 * main.c (skip_quoted): New function.
5805 * main.c (main): Set rl_completer_quote_characters.
5806 * symmisc.c (dump_symtab): Print source language for symtab.
5807 * symtab.c (expensive_mangler): Add prototype and function.
5808 * symtab.c (completion_list_add_symbol): Total rewrite for new
5809 C++ demangled name handling.
5810 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5811 other changes for demangled C++ symbol handling.
5812 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5813 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5814 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5815 * symtab.c (completion_list_add_symbol): Total rewrite for new
5816 C++ demangled name handling.
5817 * symtab.c (expensive_mangler): New function.
5818 * utils.c (strcmp_iw, demangle_and_match): New functions.
5819 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5821 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5823 * Makefile.in: Roll VERSION to 4.5.4.
5824 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5825 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5826 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5828 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5830 * alldeps.mak: Rebuild to account for new files.
5831 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5832 * tm-st2000.h: New file.
5833 * configure.in: Tandem debug monitor (st2000) support.
5834 * remote-st2000.c, config/st2000.mt: ditto.
5836 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5838 * blockframe.c (inside_entry_file, inside_main_func,
5839 inside_entry_func): Return 0 if no symbols; avoid crashing.
5841 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5843 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5844 without masking, since it is signed and will later be compared
5845 against signed quantities. The right fix is probably to make
5846 it all unsigned, but this is a small, safe fix for this release.
5847 FIXME -- make the real change sometime soon.
5849 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5851 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5852 parameter in call to `symbol_file_add' to 0.
5854 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5856 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5858 * configure.in: Handle -m680[01234]0-wrs.
5860 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5862 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5863 `ieee_extended_to_double'.
5865 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5867 * valops.c (value_assign): Lint, by Pierre Willard.
5869 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5871 * coredep.c (fetch_core_registers): Remove premature warning,
5872 which triggers on DECstation even though all regs are accessible.
5874 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5875 sign-extension of instruction fields even on unsigned-char hosts.
5876 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5878 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5879 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5880 since they define the target, not the host.
5881 * m88k-pinsn.c: Fix typo.
5883 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5885 * valarith.c (value_zerop): -0.0 is still zero.
5886 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5887 Patches by Paul Eggert <eggert@twinsun.com>.
5889 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5891 * alldeps.mak, depend: re-make to account for ser-*.c.
5893 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5895 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5896 disconnecting from controlling terminal, to avoid gdb hanging
5897 on SVR4. Fixes bug reported by Oliver Okrongli.
5898 * procfs.c (PROC_NAME_FMT): Change format to match default used
5899 by system, as suggested by Oliver Okrongli.
5900 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5901 bug fix from Brent Townshend (bst%tt@cam.ORG).
5902 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5903 by turlais@rechser.total.fr.
5904 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5905 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5906 * objfiles.h (unlink_objfile): Add prototype.
5907 * objfiles.c (unlink_objfile): Add function.
5908 * objfiles.c (free_objfile): Call unlink_objfile.
5909 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5910 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5911 Also, discard old possibly bogus sf struct.
5912 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5913 find_sym_fns() for remapped symbol files, in case of any changes
5914 since the last mapping.
5916 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5918 * findvar.c (read_relative_register_raw_bytes): use the raw size
5919 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5921 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5923 Changes to support GDB running on DOS using GO32 and H8 support
5925 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5926 allowing hosts with different text and binary file formats to
5928 * coffread.c (read_coff_symtab): changed calling convention and
5929 operation - now it opens its own file with FOPEN_RB rather than
5930 duping and fdopening the provided handle.
5931 * dbxread.c, cplus-dem.c: #include mangling.
5932 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5933 binary files oring in the right bit.
5934 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5935 * remote-hms.c: cleanup to use the new remote serial stuff
5936 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5937 independent remote terminal I/O.
5938 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5939 * source.c (openp): fix off by one problem removing / - can now
5940 open a source file in the root directory with DOS.
5941 * values.c (value_as_pointer): remove bogus address bits from
5942 long. (unpack_long): unpack into unsigned long/short if pointer.
5944 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5946 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5947 It gets permanently stuck in many OSes.
5948 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5950 * breakpoint.c: Improve help text for info breakpoints.
5952 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5954 * README: Add pointer to internals doc, and describe reading
5956 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5957 * symtab.c (output_source_filename): Remove old glop for wrapping
5958 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5960 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5962 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5963 * munch: Add sort -u to avoid duplications.
5964 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5965 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5967 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5969 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5970 avoid infinite loops while demangling bogus mangled names.
5971 * valprint.c (type_print_base): Minor fix for GNU style guide
5974 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5976 * Makefile.in (VERSION): Bump to 4.5.3
5977 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5978 * Makefile.in (demangle): New target to create standalone
5979 demangler with same code and options as internal demangler.
5980 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5981 to support ARM style and Lucid style demangling, improve
5982 maintainability, fix several demangling bugs. More changes
5984 * defs.h (strstr): Add ANSI compatible prototype.
5985 * valprint.c (type_print_1): Demangle using ansi option.
5986 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5988 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5990 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5993 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5995 * mipsread.c (parse_procedure): Return rather than using
5996 uninitialized variable 'b'.
5998 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6000 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6001 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6002 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6003 relative to each source file.
6005 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6007 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6010 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6012 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6013 * am29k-tdep.c: Update to latest code from AMD.
6014 (get_saved_register) don't crap out if no frame.
6015 * remote-udi.c: Set/clear inferior_pid as appropriate.
6016 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6017 error handling. Fixup end-of-debugging messages.
6018 (udi_fetch_registers) clean up big time, mainly don't multiply
6019 register_valid indices by 4, and use proper Offset when reading
6020 gr96-gr127. (udi_store_registers) general cleanup.
6021 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6022 INT_REGNUM->INTE_REGNUM.
6023 * tm-29k.h: Upgrade to latest code from AMD.
6024 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6025 (UDIConnect) Clean up error processing (like, don't do exit() if
6026 execlp fails), make code restartable, make more attractive.
6027 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6030 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6032 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6033 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6034 from former to latter.
6036 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6038 * cplus-dem.c (do_args): Handle void args the same as others.
6039 * objfiles.c (free_objfile): Only try to unmap files when
6040 reusable objfiles are supported.
6041 * valprint.c (type_print_varspec_suffix): Add parameter that
6042 specifies if C++ demangling included function arguments. Use
6043 it to suppress printing extra pair of ()'s.
6044 * valprint.c (type_print_1): Fix problem with printing demangled
6045 C++ function types where demangled type includes the function
6048 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6050 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6051 Allows selection of C++ demangler to be a configuration option
6052 until multiple demanglers are supported.
6053 * demangle.h: New include file for extended demangler support.
6054 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6055 utils.c, valprint.c: Include "demangle.h" and change all calls
6056 to cplus_demangle() or fputs_demangled() to use individual
6058 * valprint.c (type_print_1): Change options to cplus_demangle
6059 to print demangled function args. Still broken, but now less so.
6060 * cplus-dem.c: Include demangle.h, reorganize and update some
6061 comments to reflect reality.
6062 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6063 second arg from fixed integer to bit based multiple options.
6064 * cplus-dem.c (optable): Reformat and replace ansi members with
6066 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6068 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6070 * values.c (set_internalvar): Force evaluation of lazy values.
6071 Bug reported by RMS.
6073 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6075 * Makefile.in (VERSION): Bump to 4.5.2.
6076 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6077 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6078 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6079 proper handling of bit fields.
6080 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6081 * symtab.h: Fix couple of misspellings in comments.
6082 * value.h (struct value): Clarify use of bitpos.
6083 * value.h (unpack_field_as_long): Change prototype, returns
6085 * values.c (unpack_field_as_long): Change return type to LONGEST,
6086 sign extend unpacked fields that are signed, other rewriting.
6087 * config/ncr3000.mt: New target config file.
6089 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6091 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6092 even when printing 8-bit characters.
6094 * gdbtypes.c (make_{reference,pointer,function}_type): New
6095 functions which handle overwriting of forward-referenced types
6096 for stabs file reading.
6097 (lookup_{reference,pointer,function}_type): These just call
6098 the make_*_type functions with a null storage alloc parameter.
6099 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6100 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6102 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6103 (dbx_alloc_type): Make it easier to understand. No funct change.
6104 (define_symbol: 't'): Don't put the typedef name into the name of
6105 the struct, union, or enum. Bugfix.
6106 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6107 routines to properly handle overwriting preallocated types so that
6108 forward references will work.
6109 (read_enum_type): Force enum values to file scope, due to bug in
6110 Sun compiler output. FIXME, fix later.
6112 Remove unused header_file_prev_index mechanism. It was already
6113 obsolete in gdb-3.5. These comments appeared in 3.5:
6114 /* This code was used before I knew about the instance codes.
6115 My first hypothesis is that it is not necessary now
6116 that instance codes are handled. */
6117 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6118 * buildsym.h: Remove it and prev_index that saves it.
6119 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6121 * solib.c (special_symbol_handling): When called from core files,
6122 must set up debug_addr. Don't print error messages, just return.
6123 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6125 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6127 * cplus-dem.c: Allow nested class names (as in
6128 Foo::Bar::method()).
6129 Allow the cleaner cfront style of nested class names
6130 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6131 Make cplus_demangle re-entrant by removing use of global
6132 variables. Instead, place all shared variables in a
6133 stack-allocated structure, and pass around its address.
6135 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6137 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6138 29k-share/* subdirs...
6140 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6141 rewrite, only leave out the bugs.
6143 * Makefile.in: Add 29k/UDI support. Improve depend.
6144 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6146 * am29k-tdep.c: Update to use new calling conventions, and misc
6149 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6151 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6153 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6154 breakpoint instructions that leave PC pointing at the right place.
6156 * core.c (core_open): Call warning() to print warnings.
6158 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6160 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6161 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6162 This prevents a crash when trying to lookup the value of a
6163 non-existent symbol.
6165 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6167 * signame.c, signame.h: Remove, replaced by strsignal.c in
6169 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6170 sun386-xdep.c: Remove include of signame.h
6171 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6172 * Makefile.in (HFILES): Remove signame.h
6173 * Makefile.in (OBS): Remove signame.o
6174 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6175 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6176 psignal, perror): Add prototypes.
6177 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6179 * depend: Manually remove signame.[cho] references.
6180 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6182 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6183 with safe_strsignal.
6184 * core.c (core_open): Replace use of sys_siglist with
6186 * core.c (memory_error): Replace use of sys_errlist with
6188 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6190 * infcmd.c (program_info): Replace use of sys_siglist with
6192 * infrun.c (signal_stop, signal_print, signal_program):
6193 Allocate dynamically based on dynamic determination of number
6194 of signals to support.
6195 * infrun.c (child_create_inferior): Replace use of sys_errlist
6197 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6199 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6200 strsigno and sys_siglist with safe_strsignal.
6201 * infrun.c (handle_command): Call signo_max to find number of
6202 signals. Replace sig_number with strtosigno and sig_abbrev with
6204 * infrun.c (signals_info): Replace sig_number with strtosigno.
6205 * infrun.c (_initialize_infrun): Call signo_max to find number of
6206 signals. Dynamically allocate signal_{stop,print,program}.
6207 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6208 * procfs.c (errnoname): Add function and prototype.
6209 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6210 of sys_siglist with safe_strsignal.
6211 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6212 sys_siglist with safe_strsignal.
6213 * procfs.c (info_proc_stop): Call errnoname.
6214 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6215 * stuff.c (main, get_offset): Replace use of sys_errlist with
6217 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6218 with safe_strsignal.
6219 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6220 with safe_strsignal.
6221 * utils.c (safe_strerror, safe_strsignal): Add functions that
6222 call strerror and strsignal respectively, and deal with NULL
6224 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6225 sys_errlist with safe_strerror.
6226 * valprint.c (val_print): Replace use of sys_errlist with
6229 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6231 * Makefile.in: rework CFLAGS so that they can be set from the
6232 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6233 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6234 Pass CFLAGS on recusions.
6236 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6238 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6239 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6240 overkill for the problem it solved.
6241 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6242 and default to simply printing type names as appropriate.
6243 * main.c (main): Remove one of the leading newlines from
6244 warning_pre_print initialization.
6245 * objfiles.c (open_existing_mapped_file): Add function and
6247 * objfiles.c (open_mapped_file): Rewrite to use new function
6248 open_existing_mapped_file.
6250 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6252 * sun3-xdep.c (fetch_core_registers): Lint.
6253 * tm-sun3.h: Prototype lint.
6256 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6258 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6259 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6260 * objfiles.c: Cast calls to close() with unused returns to void.
6261 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6262 old objfile's name before updating it.
6263 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6264 * objfiles.h (objfile struct): Add mmfd member.
6265 * symfile.c (syms_from_objfile): Move some code to
6266 new_symfile_objfile.
6267 * symfile.c (new_symfile_objfile): Add new function, common code
6268 from syms_from_objfile.
6269 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6270 mapped and unmapped symbol files.
6271 * symfile.c (symbol_file_command): Print "No symbol file now"
6272 message, ala exec_file_command for the exec file.
6273 * symfile.h (new_symfile_objfile): Add prototype.
6274 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6275 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6277 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6279 * rs6000-pinsn.c: New version from IBM (Metin).
6280 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6281 to avoid warnings from some compilers.
6283 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6285 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6286 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6287 type's flag word that marks it as a fundamental type.
6288 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6289 flags argument for all calls to init_type().
6290 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6291 flags argument for all calls to init_type(). Also remove
6292 dependency on host sizes for ints, floats, etc.
6293 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6294 flags argument for all calls to init_type(). Also remove
6295 dependency on host sizes for ints, floats, etc.
6296 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6297 bit to flags argument for all calls to init_type(). Add types
6298 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6299 * valprint.c (unsigned_type_table, signed_type_table,
6300 float_type_table): Remove.
6301 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6302 bit when printing fundamental types, and print the actual name
6303 for such types, rather than inventing one. Remove code that
6304 invented fundamental type names.
6305 * valprint.c (_initialize_valprint): Remove initializations
6306 for now removed unsigned_type_table, signed_type_table, and
6309 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6311 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6312 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6315 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6317 * dwarfread.c (target_to_host): New function similar to previous
6319 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6320 Extensive changes to convert all previous usages to use new
6321 target_to_host() function.
6322 * dwarfread.c (struct dieinfo): Change types of most integral
6323 members to be unsigned.
6325 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6327 * WHATS.NEW: Revise -mapped doc.
6329 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6331 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6332 too high or when skipping `forwards' moves us backwards.
6333 (parse_type): Print mis-guessed tag name in complaint.
6334 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6335 (parse_procedure): Do not attempt to create symbols; just fill in
6336 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6337 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6338 for clarity. Set top_stack before calling parse_external. In
6339 stabs, sort symbols before calling parse_procedure.
6341 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6342 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6343 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6344 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6347 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6349 * Makefile.in (VERSION): Set to 4.5.1.
6350 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6351 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6352 fill_gregset): New functions for SVR4 /proc support.
6353 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6354 Remove new symbol types and such to ../include/coff/symconst.h.
6355 (parse_symbol): Simplify code for parsing struct/enum/unions.
6356 (parse_type): Handle `long long' types.
6357 (upgrade_type): Handle `const' qualifier.
6358 (parse_partial_symbols): fix indentation, clean a bit.
6360 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6362 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6363 copy in data from raw read buffers, calling bfd byteswapping
6364 routines as appropriate. Use to replace most existing memcpy
6366 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6367 * configure.in: Recognize new ncr3000 config.
6368 * config/ncr3000.mh: New config file.
6370 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6374 * README: Update for release.
6375 * Makefile.in: Update version to 4.5.
6376 * WHATS.NEW: The obvious.
6378 * depend: Generate new depend file for this release.
6380 * Makefile.in (depend): Fix dependancy generation so that it does
6381 not include gcc 'fixincluded' files, which are usually in a system
6384 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6386 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6387 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6388 symbols for nameless types. And, handle `R' (register parameter
6389 type) for AIX. (an extension to existing stabstring grammar).
6390 * rs6000-xdep.c: Fix typo (= should have been ==).
6392 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6394 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6396 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6398 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6399 * signame.c (SIGWAITING, SIGLWP): Add.
6401 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6403 * xm-i386mach.h: add decls for errno and strdup().
6405 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6406 used in array index context (otherwise, some compilers barf).
6408 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6410 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6411 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6412 in a system call, and provide better backtrace if so.
6414 * Makefile.in (HFILES): Add xcoffsolib.h.
6415 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6416 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6418 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6419 mipscoff_symfile_read): Convert to BFD to do file I/O.
6421 * symfile.c: #include <ctype.h> to get proper def if isspace().
6423 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6425 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6427 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6428 function also when parsing embedded stabs.
6430 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6432 * mipsread.c: Fix more declarations.
6434 * mipsread.c: Fix many invocations of complain. Use enum
6435 type_code where appropriate.
6437 * xm-vaxult.h: Add decl for strdup().
6439 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6442 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6444 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6447 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6449 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6450 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6451 Merge in more patches for rs6000 from Metin Ozisik.
6452 * utils.c: Fix typo in comment.
6454 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6456 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6457 * procfs.c (attach): Set nopass_next_sigstop if attached
6458 process is forcibly stopped.
6459 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6460 resending SIGSTOP to attached process on first resume.
6462 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6464 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6466 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6468 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6469 (VERSION): Bump to 4.4.85.
6470 * mipsread.c: Update for new include files. Lint.
6471 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6472 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6473 Don't need to bring in mipsread.o specially any more.
6475 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6477 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6478 routine (for Irix-4.x). Make many funcs static and void.
6479 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6480 * (init_extra_frame_info): Don't trash cached value of frame
6481 pointer register. This fixes backtracing through routines that use
6482 alloca(). Generally clean up declarations of functions, and use
6483 typedefs and macros to reference data structures as appropriate.
6484 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6487 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6489 * values.c (unpack_long): Fix unpacking error for signed chars
6490 on hosts where the default character type is unsigned.
6491 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6492 for newer SVR4 variants.
6493 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6494 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6495 * procfs.c (mappingflags): Add support for MA_PHYS
6497 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6499 * buildsym.c (read_struct_type): Avoid coredump when C++
6500 abbreviated type name is messed up. Reported by Joe Buck.
6501 FIXME, we need to determine whether GDB or GCC needs to be
6502 smarter to correctly locate this type name.
6504 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6505 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6506 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6507 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6508 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6510 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6512 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6513 * symtab.h (current_source_symtab): Make extern
6514 * symtab.h (current_source_line): Make extern
6515 * inferior.h: Move all procfs.c prototypes to one place, add
6516 prototype for proc_signal_handling_change. Add prototypes for
6517 signal_stop_state, signal_print_state, and signal_pass_state.
6518 * inferior.h (stop_soon_quietly): Make extern
6519 * inferior.h (attach_flag): Make extern
6520 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6521 * infrun.c (signal_stop_state, signal_print_state,
6522 signal_pass_state): New functions to query specific signal
6524 * infrun.c (handle_command): Minor error message change, add
6525 NOTICE_SIGNAL_HANDLING_CHANGE.
6526 * procfs.c (open_proc_file): Remove iris specific reset of
6527 inherit-on-fork flag, moved to proc_set_exec_trap().
6528 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6529 to reset inherit-on-fork flag, bash comment to GNU form.
6530 * procfs.c (proc_base_address, set_proc_siginfo,
6531 fetch_core_registers): Conform to code style.
6532 * procfs.c (signame.h): Include.
6533 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6534 syscallname(), info_proc_syscalls()): New macros, tables, and
6535 functions to organize and report system call information.
6536 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6537 saved_exitset, saved_entryset): Add to procinfo struct.
6538 * procfs.c (struct trans): Add.
6539 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6540 siginfo_table, errno_table): Tables to translate numeric values
6541 to symbolic names and short descriptions.
6542 * procfs.c (signalname, info_proc_signals): Add function and
6544 * procfs.c (proc_info): Now info_proc.
6545 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6546 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6547 info_proc_faults, lookupname, lookupdesc, sigcodename,
6548 sigcodedesc): New functions.
6549 * procfs.c (proc_signal_handling_change): New function to set
6550 the trace flags based on the state of gdb's signal handling flags.
6551 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6552 and remove code to do PIOCSTRACE ioctl.
6553 * procfs.c (attach, detach): Preserve and restore process flags
6554 using saved_* fields in procinfo struct.
6555 * procfs.c (attach): Call proc_signal_handling_change.
6556 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6557 * procfs.c (proc_desc): Update for latest changes.
6558 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6559 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6560 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6562 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6564 * procfs.c (set_proc_siginfo): Add prototype and new function.
6565 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6566 up inferior siginfo struct.
6567 * elfread.c (elf_symfile_read): Compute the relocation amount
6568 by subtracting off the address of the ".text" section.
6569 * solib.c: Add pointer to ".text" section to so_list struct.
6570 * solib.c (solib_map_sections): Initialize pointer to ".text"
6571 section in so_list struct.
6572 * solib.c (symbol_add_stub): Pass base address of ".text"
6573 section to symbol_file_add, rather than the load address of
6574 the shared library. On SunOS they are the same. On SVR4 they
6577 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6579 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6580 function name, not .gdbinfo. symbol.
6582 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6584 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6586 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6588 * Makefile.in (VERSION): 4.4.8
6590 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6591 commands in .cshrc/.profile won't get traced.
6593 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6595 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6596 * exec.c (build_section_table): Don't abort if no sections.
6597 * sparc-tdep.c (single_step): Lint.
6598 * utils.c (mrealloc): Handle realloc (0, size) case here.
6600 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6602 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6605 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6607 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6608 .gdbinfo. symbols are created. Move creation from parse_procedure
6609 to parse_symbol, where it is fairly easy to grow the symtab. This
6610 also fixes a symtab trashing bug on all mips-based systems.
6611 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6613 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6614 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6616 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6618 * c-exp.y: Add missing return type to yyparse() prototype.
6620 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6622 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6624 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6625 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6626 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6627 (patch_opaque_types): Avoid dummy args and result.
6628 * objfiles.c (have_partial_symbols, have_full_symbols,
6629 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6630 (iterate_over_objfiles, iterate_over_symtabs,
6631 iterate_over_psymtabs): Remove, clunky and slow.
6632 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6633 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6634 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6635 dump_objfile): Remove dummy args and results. Move filename
6636 comparisons to callers.
6637 (printsyms_command, printpsyms_command, printmsyms_command,
6638 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6639 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6640 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6641 list_symbols, make_symbol_completion_list): Replace explicit
6642 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6643 Eliminate Dijkstra flag crap, break out of loops with gotos.
6644 (lookup_symtab_1): Protect '/' tests from short filenames.
6645 (cplus_mangled_symbol): Move inline into lookup_symbol.
6646 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6647 (relocate_minimal_symbol): Move inline to vmap_symtab.
6648 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6649 iterate_over_msymbols with ALL_MSYMBOLS.
6651 Misc cleanup prior to release.
6653 * Makefile.in (VERSION): Roll to 4.4.7.
6654 (HFILES): Add call-cmds.h.
6655 * call-cmds.h: New header for command fns called by other files.
6656 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6657 (breakpoint_1): Remove unused type arg. Change callers.
6659 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6660 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6661 * mipsread.c: Add prototypes for all static functions.
6663 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6664 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6665 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6666 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6667 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6668 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6671 * buildsym.c (define_symbol): Handle global register variables
6672 (from Pierre Willard). Complain if register numbers are too large.
6673 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6674 * tm-sparc.h: Don't #include <sun4/reg.h>.
6675 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6676 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6678 * language.h: Avoid forward enum declaration.
6679 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6680 config/sun4os5.mt: New host and target.
6681 * defs.h (errno): #include <errno.h> rather than assuming int.
6682 From Pierre Willard.
6684 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6685 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6686 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6687 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6688 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6689 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6690 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6692 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6694 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6695 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6696 * language.h (enum exp_opcode): Avoid forward enum def.
6697 * main.c (define_command, user_defined_command): Lint.
6698 * mem-break.c, xcoffread.c: Lint.
6699 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6701 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6703 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6704 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6705 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6706 or IBM6000_TARGET as (approximately) appropriate.
6708 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6710 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6711 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6712 or not to try reading symbols from a mapped objfile. Plugs memory
6713 leak due to shared libraries generating no psymtabs or symtabs.
6715 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6717 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6718 * copying.awk: Lint. Make stronger warning at top of copying.c.
6719 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6720 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6721 (lookup_pointer_type): Add FIXME comment.
6722 * main.c (set_history_size_command): Disallow negative size.
6723 * partial-stab.h: Update copyright.
6724 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6726 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6728 * main.c (set_history_size_command): Negative size is error.
6729 (Reported by Peggy Fieland.)
6731 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6733 * coffread.c (coff_symfile_init): Update comment.
6734 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6735 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6736 macros to access the dbx specific objfile information.
6737 * dbxread.c (symfile_string_table, symfile_string_table_size):
6738 Remove these local variables.
6739 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6740 read_dbx_symtab): Remove the stringtab and stringtab_size params
6741 from the function prototypes, the function definition, and the
6742 function calls. These are now available via DBX_STRINGTAB and
6743 DBX_STRINGTAB_SIZE using the objfile pointer.
6744 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6745 an arg to read_dbx_symtab.
6746 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6747 stringtab and the dbx specific per-objfile private info.
6748 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6749 args in prototype, function definition, and function calls. It is
6750 now available via the DBX_SYMCOUNT macro using the objfile
6752 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6753 local instance of struct dbx_symfile_info and replace with DBX_*
6755 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6756 symfile_string_table and symfile_string_table_size.
6757 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6758 symfile_string_table.
6759 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6760 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6761 stringtab size variables. Remove all code that used to reread
6763 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6764 to prior to any calls to mmalloc for the objfile specific heap.
6765 * utils.c (init_malloc): Document the requirement that for each
6766 heap for which corruption checking is desired, that init_mmalloc
6767 must be called prior to any mmalloc calls on the heap.
6769 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6771 * rs6000-pinsn.c: Make dis-assembly output more like
6772 other targets: Don't print instruction in hex before
6773 the assembly; use print_address to print out jump
6776 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6778 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6779 * cplus-dem.c: Support "Sc" meaning "signed char".
6781 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6783 * configure.in: fix iris/iris3.
6785 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6787 * command.c, main.c (various places): Use ctype.h macros
6788 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6789 (such as (x >= 'A' && x <= 'Z')).
6790 (There are still more of these in other files.)
6791 * main.c (defined_command): Lower-case the user's
6792 new command before entering it. Needed because
6793 command lookup is case-insensitive (and also lower-cases).
6794 (Based on Metin's earlier patch.)
6796 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6798 * config/irix4.mh: new file.
6800 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6802 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6805 * xm-mips.h: Declare strdup for ultrix.
6807 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6808 when calling new_symbol.
6809 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6812 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6814 * config/rs6000.mh: Update (for Fred's new mmalloc)
6815 flags to disable use of GNU malloc/mmalloc.
6816 * munch: Change SYSV rule to allow .text before the label,
6817 as well as after, to work for AIX.
6818 * gdbtypes.h: Minor clarifiction.
6820 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6822 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6823 continuation in yet another place (between method declarations).
6825 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6827 * mips-tdep.c: include symfile.h and objfiles.h to fix
6830 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6832 * valops.c (value_struct_elt_for_reference): Added 'offset'
6833 parameter to handle multiple inheritance.
6834 * eval.c, value.h: Update accordingly.
6836 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6838 * objfiles.h: New file
6839 * Makefile.in (HFILES): Add objfiles.h
6840 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6841 main_scope_lowpc, main_scope_highpc.
6842 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6843 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6844 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6845 xcoffread.c, : Include objfiles.h.
6846 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6847 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6848 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6849 inside_entry_file() and logic changed appropriately.
6850 * blockframe.c (outside_startup_file): Renamed to
6851 inside_entry_file() and logic changed appropriately.
6852 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6853 and logic changed to use per-objfile specific fields.
6854 * blockframe.c (inside_entry_scope): Renamed to
6855 inside_entry_func() and logic changed to use per-objfile specific
6857 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6858 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6859 Remove extern decls.
6860 * symfile.c, symfile.h (entry_point): Remove extern decl.
6861 * coffread.c (coff_symfile_init): Common entry point init code
6862 moved to symfiles.c, call init_entry_point_info().
6863 * coffread.c (complete_symtab): Use new per-objfile entry info.
6864 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6865 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6867 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6868 * defs.h (inside_entry_scope, outside_startup_file,
6869 inside_main_scope): Prototypes changed for renames to
6870 inside_entry_func, inside_entry_file, inside_main_func,
6872 * symfile.c (syms_from_objfile): Common entry point init code
6873 moved to init_entry_point_info() and call init_entry_point_info().
6874 * symfile.h (init_entry_point_info): Include prototype.
6875 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6876 moved to symfiles.c and call init_entry_point_info().
6877 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6878 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6879 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6881 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6882 works for the majority of targets.
6883 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6884 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6885 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6886 Use default definition in frame.h.
6887 * frame.h (selected_frame_level): Make decl extern.
6888 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6889 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6890 * partial-stab.h: Use new per-objfile entry info.
6891 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6892 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6893 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6894 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6895 have_minimal_symbols): Prototypes moved to objfiles.h.
6896 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6897 Macros moved to objfiles.h.
6898 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6900 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6902 More C++ improvements (pointers to members, qualified names).
6903 * c-exp.y: Support exp.type::name and exp->type::name
6904 syntaxes. (Unfortunately, doesn't work for static members.)
6905 * c-exp.y, eval.c: Make type::~type work better.
6906 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6907 value_static_field by value_struct_elt_for_reference.
6908 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6909 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6910 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6911 for OP_SCOPE operand; no point in it now that we use lazy
6912 reading of values, and use "reference to member" objects.
6913 * gdbtypes.h: Clarify comment.
6914 * valops.c: Change value_struct_elt_for_address to return
6915 a reference (or variable), rather than a pointer. Change
6916 the name to value_struct_elt_for_reference to reflect this.
6917 Returning a reference instead of a address provides a
6918 generalization, since we can use the routine for both
6919 class::name as well as &class::name.
6920 Also, recurse to handle multiple inheritance properly.
6921 * valprint.c: Moved code to print pointer-to-members
6922 to new function point_class_member. This allows a
6923 "reference-to-member" to be printed using the same code.
6924 * valprint.c (type_print_varspec_prefix): Avoid printing
6925 "struct " for domains of class-member types.
6926 * valops.c (search_struct_field): Inline code for simplified
6927 version of value_static_field (which can then be deleted).
6928 * value.h: Rename value_struct_elt_for_address to
6929 value_struct_elt_for_reference. Delete value_static_field.
6930 * values.c: Remove no longer used function value_static_field.
6932 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6934 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6935 elfread.c (coff_symfile_finish): Add function, prototype, and
6936 add to the xxxx_sym_fns struct for each file type. Also reformat
6937 the xxxx_sym_fns vector to a standard format and add comments.
6938 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6939 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6940 Pass pointer to struct objfile rather than pointer to sym_fns.
6941 Change references inside each function accordingly. Allocate any
6942 symbol file specific info in the per-objfile memory region.
6943 * dbxread.c (free_and_init_header_files): Break function into
6944 free_header_files(), called from dbx_symfile_finish(), and
6945 init_header_files(), called from dbx_new_init().
6946 * dbxread.c (dbx_new_init): Move deallocation things to new
6947 dbx_symfile_finish function.
6948 * elfread.c (elf_new_init): Call buildsym_new_init().
6949 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6950 routine for the objfile before deallocating other stuff.
6951 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6952 * symfile.h: Move struct sym_fns to before struct objfile def.
6953 Add sym_finish function pointer and change prototypes of other
6954 function pointers to reflect passing struct objfile pointer rather
6955 than struct sym_fns pointer.
6956 * symfile.c: Remove now obsolete symtab_fns pointer.
6957 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6958 locates the correct sym_fns struct for the given objfile.
6959 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6960 for better support of mapped symbol tables.
6961 * symfile.c (symbol_file_command): Remove obsolete code using
6963 * symfile.h: Remove duplicate declarations for symfile_objfile,
6964 entry_point, and object_files.
6965 * target.c (target_info): Compare symfile_objfile to NULL.
6966 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6967 aixcoff_symfile_finish().
6969 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6971 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6972 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6973 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6975 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6977 Some improvements to g++ debugging.
6978 * symtab.c (list_symbols): demangle before pattern matching.
6979 * symtab.c: Other fixes to improve handing of operators.
6980 * valprint.c (type_print_base): Fix test for constructor.
6981 * values.c (value_static_field): Allow evaluation of
6982 CLASS::METHOD, returning a function pointer.
6984 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6986 * Makefile.in (VERSION): Roll 4.4.6.
6987 * exec.c (exec_file_command): Add code to ignore optional args
6988 passed in by file_command() for use in symbol_file_command().
6989 * main.c (main): Document -mapped and -readnow in help summary.
6990 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6991 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6992 to get filename from bfd with bfd_get_filename(). Test mapto
6993 against 0, not NULL. Use mstrsave() to make copy of filename.
6994 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6996 * remote-vx.c (vx_load_command, add_symbol_stub):
6997 Symbol_file_add() takes an additional arg.
6998 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7000 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7001 changed to return a bfd not an objfile pointer.
7002 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7003 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7004 Change to eliminate local bfd and use symfile_bfd_open() plus
7005 allocate_objfile(). Add code to implement readnow option.
7006 * symfile.c (symbol_file_command): Changes to option handling,
7007 readnow functionality moved to symbol_file_add().
7008 * symfile.c (symfile_init): Eliminate local copy of bfd.
7009 * symfile.c (add_symbol_file_command): Changes to parse mapped
7010 and readnow options.
7011 * symfile.h (allocate_objfile): Arg removed from prototype.
7012 * symtab.h (symbol_file_add): Arg added to prototype.
7013 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7016 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7018 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7019 mtrace.awk, state.c, state.h: Removed.
7020 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7021 directories searched for source files.
7022 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7023 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7024 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7025 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7026 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7027 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7028 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7030 * Makefile.in (HFILES): Remove state.h
7031 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7032 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7033 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7034 * Makefile.in (clean): Remove all object files.
7035 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7036 * cplus-dem.c: Remove prototypes definitions that are now done in
7038 * dbxread.c (throughout): Change from using per-objfile
7039 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7040 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7041 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7042 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7043 * depend: Remove dependencies for state.o, state.h.
7044 * dwarfread.c: Add declaration for warning_pre_print.
7045 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7046 * dwarfread.c (throughout): Change from using per-objfile
7047 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7048 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7049 use supplied objfile.
7050 * i386-xdep.c (print_387_status): Change to use warning() rather
7052 * i387-tdep.c (print_387_control_word): Change to use warning()
7053 rather than printfs.
7054 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7055 that some compilers grumble about.
7056 * language.c (throughout): Add declaration for warning_pre_print
7057 and using warning() instead of printfs.
7058 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7059 * main.c (main): Add declaration for warning_pre_print and set it
7060 similarly to error_pre_print. Add declarations for
7061 mapped_symbol_files and readnow_symbol_files. Add appropriate
7062 definitions to long_options[].
7063 * minsyms.c: Trivial fix to comment.
7064 * objfiles.c (allocate_objfile): Substantially rewritten for
7065 using mapped symbol files.
7066 * objfiles.c (throughout): Change from using per-objfile
7067 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7068 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7069 * source.c (throughout): Change from using per-objfile
7070 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7071 * source.c (open_source_file): Use mstrsave to save file name in
7072 mapped symbol region for objfile.
7073 * symfile.c: Remove include for state.h.
7074 include to local form.
7075 * symfile.c (symbol_file_add_digested): Remove.
7076 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7078 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7079 from objfile structure. Add malloc descriptor pointer (md).
7080 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7081 * symm-xdep.c (print_fpu_status): Use warning() rather than
7083 * symmisc.c (free_symtab_block): Now takes and uses current
7085 * symmisc.c (throughout): Change from using per-objfile
7086 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7087 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7088 Sun compiler grumblings when PTR is char *.
7089 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7090 msymbols() to correct pointer type.
7091 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7092 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7093 error always starts on a line of it's own.
7094 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7095 Rewrite for new mapped malloc package use.
7096 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7097 that don't want to use the mapped malloc package; pass arguments
7098 on to traditional malloc package functions.
7099 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7100 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7101 mrealloc, malloc, and realloc but get fatal error if runs out
7103 * utils.c (msavestring, mstrsave): Save a string in a specific
7104 mapped malloc region.
7105 * utils.c (print_spaces): Use xmalloc to get the buffer.
7106 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7107 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7108 * config/i386v4.mh: Insignificant reorganization.
7110 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7112 * xcoffread.c: Only enable compilation of debugging functions
7113 if IBM6000 is defined. Fails to compile otherwise.
7115 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7117 * Makefile.in: pass MAKEINFO down on info.
7119 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7121 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7122 useless code, including an lseek to an uninitialized variable.
7123 Reported by Jim Williams <jimbo@wrs.com>.
7125 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7127 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7128 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7129 * minsyms.c, symfile.c: Changes that may be generally
7130 applicable, but are #ifdef IBM6000 for now.
7131 * rs6000-xdep.c: Fixed typo in comment.
7132 * rs6000-tdep.c: Non-substatial changes.
7133 * xoffread.c: The main change here is addition of some
7134 debugging functions.
7135 * xoffexec.c: More changes.
7137 * xcoffread.c: Fixed two too-few-parameters bugs.
7139 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7140 to SOLIB_CREATE_INFERIOR_HOOK macro.
7142 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7144 * symfile.h: Add prototype for iterate_over_msymbols().
7145 * symtab.c (cplus_mangled_symbol): Add function.
7146 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7147 iterate_over_msymbols to find demangled C++ symbol.
7148 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7149 value to iterate_over_msymbols().
7150 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7153 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7155 * Makefile.in: added check target.
7157 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7159 * ecoff.c: Move to ../bfd/coff-msym.c.
7160 * config/mt-*mips: Remove ecoff.o from the configuration.
7161 * remote.c (): Add newline to initial +.
7162 (remote_resume): Mention how to cope with signals.
7163 (remote_interrupt): Add debug msg.
7164 (remote-wait): Implement new 'T' reply, which includes
7165 status, PC, and FP all in a single short message.
7166 (putpkt): Add further debugging of packet acks.
7167 * mipsread.c (fixup_symtab): Also swap RFD's.
7168 (parse_partial_symbols): Avoid bug on unknown symbol types.
7169 * Makefile.in (VERSION): Roll to 4.4.5.
7170 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7171 for remote MIPS by limiting heuristic to 200 byte search.
7172 (heuristic_proc_desc): Byte-swapping.
7173 (mips_print_register): Cope with failure of
7174 read_relative_register_raw_bytes. Byte-swap integers for
7176 * mips-pinsn.c (print_insn): Byte-swap instruction.
7178 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7180 * config.sub configure.in config/mh-irix4
7181 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7182 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7183 gdb/xm-irix4.h gdb/config/mt-irix3
7184 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7186 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7188 * defs.h, utils.c: xrealloc takes PTR as first arg.
7189 * defs.h: Reword confusing comment about ANSI prototypes.
7190 * defs.h: Some minor whitespace changes.
7191 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7192 not NULL, which can be (void *).
7193 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7194 * tm-i386v.h (SP_ARG0): Define
7195 * xm-sysv4.h: Back out of change for missing prototypes.
7196 * i386-tdep.c (get_longjmp_target): Add function.
7198 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7200 * Makefile.in: install man page too.
7202 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7204 * All GDB files that #include defs.h: Removed stdio.h.
7205 (defs.h): #include stdio.h.
7207 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7209 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7210 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7211 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7212 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7213 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7214 it before printing out the hex shape of an address.
7216 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7218 * rs6000-xdep.c (frame_initial_stack_address): Move
7219 code to set frame->cache_fsr into new separate function
7220 frame_get_cacahe_fsr. This allows fixing a fatal error.
7221 * xcoffexec.c: Turn previously suppressed error
7222 message back on, after cleaning up BFD.
7224 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7225 printing of blank line, since it cases printing of an
7226 extra blank line. Is this intended? It does mess up
7228 * defs.h: Put back declarations of malloc and realloc,
7229 but protected by #ifndef MALLOC_INCOMPATIBLE.
7230 * objfiles.c: Undo previous change: Use malloc/realloc
7231 for objfile malloc/realloc fields (but add a cast).
7232 * xcoffexec.c: Suppress an error message (for now).
7234 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7236 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7237 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7238 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7240 * xcoffread.c: Modifications to C_DECL storage class handling, and
7241 introduction of an old smash_to_pointer_type() routine.
7243 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7244 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7245 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7246 parameters have been modified.
7248 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7249 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7250 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7251 and fetch_inferior_registers() always fetched all the registers
7252 resulting valid register values at hand all the time. Pushing a dummy
7253 frame did not require validating all register values first. After
7254 putting the above mechanism into action, we didn't have valid registers
7255 values always ready. Thus, all registers need to be fetched before
7256 pushing a dummy frame now.
7258 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7259 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7260 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7261 the starting address (actual frame address) of a frame.
7262 * rs6000-tdep.c: modifications to function_frame_info() to see if
7263 function reserves a frame pointer register (alloca register)
7264 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7265 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7266 functions with alloca() calls.
7268 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7270 * xm-sysv4.h: Provide definitions/prototypes for host environment
7271 functions for which no definitions or prototypes are provided in
7272 any currently included gdb or host environment header files.
7273 For SVR4, this currently includes malloc and realloc, which cannot
7274 be portably prototyped in any gdb include file.
7276 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7278 * buildsym.h: Remove obsolete variable file_stabs.
7280 * Makefile.in: Move place where configure merges in host-
7281 and target-dependent fragments later, so the latter
7282 can override (say) GNU_MALLOC.
7283 * config/mh-rs6000: Use system malloc. Otherwise, I
7284 ended up with *two* incompatible versions of malloc
7285 (functions in libc would call the malloc in libc).
7286 I assume this is a shared library problem.
7288 * remote.c: Fix (presumed) typo.
7289 * objfiles.c: Use xmalloc/xrealloc instead of
7290 malloc/realloc (since the latter are no longer declared).
7292 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7293 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7294 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7295 handle individual registers.
7296 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7297 correctly in case it wasn't cached yet. (A problem showed up
7298 after fetching individual registers.)
7299 * buildsym.c: Disable type_synonym_name's type name overwriting
7300 in cases it is unnecesary. rs6000 portation doesn't use
7301 type_synonym_name, and it used to nullify type names
7302 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7303 type's name as soon as space for that type is allocated.
7304 * xcoffread.c: ignore a section's lineno information if it is
7305 not `.text'. (In rs6000 bfd portation integration, skipping over
7306 `.pad' sections are ignored since it was in machine independent
7307 part of the code. Thus, a problem of fake sections with invalid
7308 lineno information arised.)
7310 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7311 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7312 * rs6000-tdep.c: make function_frame_info() work whether or not
7313 reading from a core file.
7314 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7316 * infrun.c. main.c, printcmd.c. symtab.c:
7317 More changes from IBM for rs6000.
7320 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7322 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7323 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7324 Merge in changes (mostly from IBM) for RS6000.
7325 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7326 More changes from IBM for RS6000. These are in machine-
7327 independent code, and probably could do with some cleaning
7328 up. The most questionable of these are #ifdef IBM6000.
7329 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7330 to single_step() (for consistency with rs6000 and i860).
7331 * utils.c: Allow the 1st arg to xrealloc to be NULL
7332 (in which case do malloc). This removes the need for
7333 some tests in xcoff code (and perhaps other places?).
7334 * coffread.c: Removed variables last_source_file,
7335 type_vector, and type_vector_length as these are now
7336 defined by buildsym.[ch].
7337 * defs.h: Remove prototypes for malloc and realloc, since
7338 these should only be used to implement xmalloc and xrealloc,
7339 and they conflict with <stdlib.h> in AIX - where they
7340 return void* even when __STDC__ isn't defined. Sigh.
7341 * munch: Recognize *initialize* in data as well as text
7342 (AIX uses data). Also, incorporate a patch from Garrett
7343 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7344 much more sensible, by only trying to match the name of
7345 the initialize_foo function, and not the junk before it.
7347 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7349 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7350 unless symbol table indicates that something has changed.
7352 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7354 * remote.c: Make it work for embedded MIPS. Increase buffer
7355 size, and use throughout. Round buffer size up if too many regs.
7356 Support baud rate setting and try for an 8-bit path. If
7357 interrupted while waiting for target, send a ^C down the wire.
7358 Avoid single-byte reads.
7359 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7361 * mips-xdep.h: Avoid the embedded regs when on Unix.
7363 * mipsread.c: Byte-swap the symbol table structures, using
7364 routines from ecoff.c, to read a symbol table written in any
7365 of the four possible byte orders.
7366 * configure.in (mips-big-* target): Same as Sony News.
7367 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7368 * ecoff.c: New file for symbol swapping routines.
7370 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7372 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7373 all-breakpoints' command.
7374 * (get_number): Allow users to enter negative breakpoint numbers.
7375 * (breakpoint_1): Reformat display of 'info break' to show new
7377 * (create_longjmp_breakpoint, breakpoint_re_set,
7378 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7379 symfile.c (syms_from_objfile): Re-do
7380 insertion of longjmp breakpoints. Move all code into
7381 breakpoint_re_set, and call that instead of
7382 create_longjmp_breakpoint in symfile.c.
7384 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7386 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7387 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7388 * symtab.c (find_pc_symtab): Handle having no objfiles.
7389 * infcmd.c: Fix comment.
7390 * objfiles.c (free_all_objfiles): Add.
7391 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7392 * symfile.c (symbol_file_command): free all objfiles when
7393 specifying a new symbol file.
7394 (reread_symbols): Stat the file name, don't fstat the descriptor.
7396 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7398 * Makefile.in, configure.in: removed traces of namesubdir,
7399 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7400 copyrights to '92, changed some from Cygnus to FSF.
7402 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7404 * dbxread.c (end_psymtab): Delete empty psymtabs.
7405 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7406 * symfile.h (struct objfile): Add free_psymtabs.
7408 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7410 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7412 * symfile.c (symbol_file_command): strcmp => !strcmp.
7413 * breakpoint.h: Move prototypes to follow enum definition they need.
7414 * breakpoint.c, infrun.c: Lint.
7415 * printcmd.c: Use `enum enable' rather than `enum
7417 * mipsread.c: First pass at making it compile with the new
7418 objfile changes. Probably seriously broken still, but it
7421 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7423 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7424 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7425 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7426 stepping (and nexting) through longjmp(). Also, cleanup
7427 breakpoint handling quite a bit by creating explicit breakpoint
7428 types instead of using magic breakpoint numbers.
7429 Makefile.in: Update version to 4.4.3
7431 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7433 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7434 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7435 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7437 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7439 * minsyms.c (install_minimal_symbols): Add bunches to any
7440 existing minsyms in the objfile. Avoid extra mallocation
7441 by working directly in the obstack. Remove ignored `mainline' parm.
7442 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7443 xcoffread.c: Change all callers.
7444 * FIXME: We should be able to eliminate MAINLINE from all the
7445 symbol readers now, with a small bit of work.
7447 * valops.c, value.h: Lint.
7448 * remote-vx.c: Add missing break; statement. Bugfix by
7449 Michael Sclafani, <sclafani@src.dec.com>.
7451 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7453 * Makefile.in (VERSION): Update version to 4.4.2
7454 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7455 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7456 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7457 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7458 mmap-alloc.o, mmap-sbrk.o
7460 * altos-xdep.c: Minor whitespace change.
7461 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7462 use to new minimal symbol table use.
7463 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7464 * arm-xdep.c (store_inferior_registers): Returns void.
7465 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7466 Convert from misc function vector use to new minimal symbol table use.
7467 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7468 * breakpoint.c: Add prototypes for local functions.
7469 * breakpoint.c (catch_command_1): Change to static and remove unused
7471 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7472 * breakpoint.h: Change function decls to prototype form.
7473 * buildsym.c: Add prototypes for local functions.
7474 * buildsym.c: Moved hashname() function here from dbxread.c.
7475 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7476 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7477 * buildsym.c (dbx_alloc_type): Change to static.
7478 * buildsym.c (finish_block): Add objfile parameter.
7479 * buildsym.c (misc): Change symbol_obstack to objfile version.
7480 * buildsym.c (make_blockvector): Change to static.
7481 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7482 * buildsym.c (compare_line_numbers): Change to static, args are const,
7483 cast args when used.
7484 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7485 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7486 and made static. Add objfile parameter.
7487 * buildsym.c (end_symtab): Simplify code using line table size.
7488 Realloc the linetable on the objfile symbol_obstack and copy there.
7489 * buildsym.c (scan_file_globals): Convert from misc function vector
7490 use to new minimal symbol use.
7491 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7492 strings get allocated in objfile's symbol_obstack. Convert references
7493 to builtin types to lookup_fundamental_type().
7494 * buildsym.c (read_type): Make static, add objfile parameter, convert
7495 references to buildin types to lookup_fundamental_type().
7496 * buildsym.c (read_struct_type): Add objfile parameter.
7497 * buildsym.c (read_array_type): Make static, add objfile parameter.
7498 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7499 * buildsym.c (read_huge_number): Make static.
7500 * buildsym.c (read_range_type): Make static, add objfile parameter,
7501 convert references to buildin types to lookup_fundamental_type ().
7502 * buildsym.c (read_args): Make static, add objfile parameter.
7503 * buildsym.h: Convert function decl's to prototype form.
7504 * c-exp.y: Add prototypes for local functions, convert uses of misc
7505 function vector to minimal symbol table. Reformat all builtin type
7506 initializations and pass a NULL objfile to init_type() for them.
7507 * coffread.c: Change context_stack ref's to coff_context_stack,
7508 add local function prototypes. Cast uses of xrealloc arg 1.
7509 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7510 crafting a new type.
7511 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7512 * coffread.c (finish_block): Change name to coff_finish_block.
7513 * coffread.c (make_blockvector): Add and use objfile parameter.
7514 * coffread.c (record_line): Change name to coff_record_line.
7515 * coffread.c (start_symtab): Change name to coff_start_symtab.
7516 * coffread.c (end_symtab): Change name to coff_end_symtab.
7517 * coffread.c (record_misc_function): Change name to record_minimal_
7518 symbol and change to minimal symbol table use from misc func tbl.
7519 * coffread.c (coff_symfile_read): Convert from misc function vector
7520 use to minimal symbol table use.
7521 * coffread.c (hashname): Remove; use common version in buildsym.c.
7522 * coffread.c (decode_base_type): Change references to builtin types
7523 to calls to lookup_fundamental_type().
7524 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7525 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7526 * command.c: Add prototypes for local functions.
7527 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7528 appropriate member of the function union for that type.
7529 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7530 ifdef out the function since it isn't currently used.
7531 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7532 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7533 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7534 * command.c (help_cmd): Compare function pointer to NULL.
7535 * command.c (help_cmd_list): Compare function pointer to NULL.
7536 * command.c (lookup_cmd_1): Use correct member of function union.
7537 * command.c (undef_cmd_error): Make static.
7538 * command.c (complete_on_cmdlist): Use correct member of func union.
7539 * command.c (do_setshow_command): Use correct member of func union.
7540 * command.c (shell_escape): Convert rindex use to strrchr.
7541 * command.h (COMMAND_H): Define if already included.
7542 * command.h (cmd_list_element struct): Change 'function' to a union
7543 and prototype args. Prototype completer function.
7544 * command.h: Convert decl's to prototype form.
7545 * convex-xdep.c (store_inferior_registers): Returns void.
7546 * copying.c: Prototype local functions.
7547 * coredep.c: Minor whitespace change.
7548 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7549 * cplus-dem.c: Prototype local functions.
7550 * dbxread.c (hashname): Remove; moved to buildsym.c.
7551 * dbxread.c (free_and_init_header_files): Make static.
7552 * dbxread.c: Add prototypes for local functions.
7553 * dbxread.c (new_object_header_files): Remove; inlined usages.
7554 * dbxread.c (xrealloc usages): Cast args.
7555 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7556 and change usages accordingly.
7557 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7558 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7559 * dbxread.c (dbx_next_symbol_text): Make static.
7560 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7561 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7562 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7563 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7564 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7565 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7567 * dwarfread.c (record_misc_function): Change name to record_minimal_
7568 symbol and use minimal symbol table throughout.
7569 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7570 * dwarfread.c: Convert all references to builtin types to use the new
7571 lookup_fundamental_type function.
7572 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7573 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7575 * elfread.c (record_misc_function): Convert to use record_minimal_
7577 * elfread.c (elf_symtab_read): Add objfile parameter.
7578 * eval.c: Add prototypes for local functions and move some decls
7579 around to accomodate prototypes.
7580 * expprint.c: Add prototypes for local functions. Change references
7581 to misc function vector to minimal symbol table.
7582 * findvar.c (read_memory usages): Cast args.
7583 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7584 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7585 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7586 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7587 * gould-xdep.c: Minor whitespace change.
7588 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7589 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7590 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7591 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7592 * i386-tdep.c: Add prototypes for local functions.
7593 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7594 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7595 that defaulted to int.
7596 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7597 i386_push_dummy_frame): Returns void.
7598 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7599 int and explicitly declare return type as int.
7600 * i387-tdep.c: Minor formatting changes.
7601 * i960-tdep.c (leafproc_return): Convert from misc function vector
7602 use to minimal symbol table use.
7603 * infcmd.c: Add prototypes for local functions.
7604 * infcmd.c (continue_command, until_next_command, until_command,
7605 path_info, path_command): Make static.
7606 * infcmd.c (step_1, until_next_command): Convert from misc func
7607 vector to minimal symbol table use.
7608 * inflow.c: Add prototypes for local functions.
7609 * infptrace.c (store_inferior_registers): Returns void, not int.
7610 * language.c (_initialize_language): Use proper member of function
7612 * m2-exp.y: Add prototypes for local functions, convert misc function
7613 vector uses to minimal symbol table uses.
7614 * m2-exp.y (make_qualname, yyerror): Make static.
7615 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7616 * m68k-pinsn.c: Add prototypes for local functions.
7617 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7618 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7619 * m68k-stub.c: Add prototypes.
7620 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7621 use to minimal symbol table use.
7622 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7623 * m88k-xdep.c (store_inferior_registers): Returns void.
7624 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7625 * mach386-xdep.c (store_inferior_registers): Returns void.
7626 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7627 * main.c: Add prototypes for local functions.
7628 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7629 longjmp() result to (NORETURN void).
7630 * main.c (catch_errors): Prototype the 'func' parameter.
7631 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7632 Takes an unused arg.
7633 * main.c (execute_command): Call the right member of the func union.
7634 * main.c (command_loop_marker, symbol_completion_function,
7635 command_loop): Make static.
7636 * main.c (command_line_input): Make linelength unsigned, cast arg
7637 to command_line_input().
7638 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7639 * main.c (initialize_main): Call right member of function union.
7640 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7641 * mem-break.c: Include symtab.h
7642 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7643 * mips-xdep.c (store_inferior_registers): Returns void.
7644 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7645 use to minimal symbol table use.
7646 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7648 * mipsread.c (make_type): Remove, convert usages to init_type.
7649 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7650 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7651 vector use to minimal symbol table use.
7652 * parse.c: Add prototypes for local functions.
7653 * parse.c (xrealloc usages): Cast args.
7654 * parse.c (prefixify_expression, length_of_subexp): Make static.
7655 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7656 * parser-defs.h: Convert function decls to prototype form.
7657 * partial-stab.h: Convert from misc function vector use to new minimal
7659 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7660 the per-objfile copies.
7661 * printcmd.c: Add prototypes for local functions. Move some struct
7662 definitions around to accomodate prototypes.
7663 * printcmd.c (decode_format): Make static, change args oformat and
7664 osize to int from char.
7665 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7666 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7667 * printcmd.c (print_address_symbolic): Convert from misc function
7668 vector use to minimal symbol table use.
7669 * printcmd.c (address_info): Convert from misc function vector use
7670 to minimal symbol table use.
7671 * printcmd.c (delete_display, enable_display, disable_display_command):
7673 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7674 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7675 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7676 * pyr-xdep.c (store_inferior_registers): Returns void.
7677 * remote-mm.c (mm_load): symbol_file_add return value unused.
7678 * remote-nindy.c: Minor format change.
7679 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7680 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7681 * rs6000-xdep.c (store_inferior_registers): Returns void.
7682 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7683 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7684 vector use to minimal symbol table use.
7685 * solib.c: Add prototypes for local functions.
7686 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7687 function vector use to minimal symbol table use.
7688 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7689 * solib.c (find_solib, shared_library_command): Make static
7690 * solib.c (read_memory, write_memory usages): Cast args.
7691 * solib.c (special_symbol_handling): Add function
7692 * source.c: Add prototypes for local functions.
7693 * source.c (select_source_symtab): Convert to scan objfiles.
7694 * source.c (open_source_file): Make static.
7695 * source.c (xrealloc usages): Cast args.
7696 * source.c (source_line_charpos): ifdef out, unused.
7697 * source.c (get_filename_and_charpos): Make static.
7698 * stack.c: Add prototypes for local functions.
7699 * stack.c (print_frame_info, frame_info): Convert from misc function
7700 vector use to minimal symbol table use.
7701 * symfile.c: Add prototypes for local functions.
7702 * symfile.c (compare_symbols): Make args const PTR's.
7703 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7704 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7705 * symfile.c (obsavestring): Add objfile parameter.
7706 * symfile.c (init_misc_bunches, prim_record_misc_function,
7707 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7708 sort_misc_function_vector, compact_misc_function_vector): Remove
7709 * symfile.c (symbol_file_add_digested): Add function.
7710 * symfile.c (symbol_file_add): Returns struct objfile *.
7711 * symfile.c (symbol_file_command): Modify for state file use.
7712 * symfile.c (symfile_open): Add parameter "dumpable".
7713 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7714 * symfile.c (load_command, add_symbol_file_command): Make static.
7715 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7716 * symfile.c (rindex usages): Converted to strrchr.
7717 * symfile.c (allocate_psymtab): New
7718 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7719 converted to minimal symbol table usage, but no obvious conversion.
7720 * symfile.c (free_all_symtabs): Remove.
7721 * symfile.c (_initialize_symfile): Use per-objfile info.
7722 * symfile.h: Rework the objfile structure to add per-objfile data
7723 objects (psymbol_obstack, symbol_obstack, type_obstack,
7724 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7725 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7726 Add prototypes to function declarations.
7727 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7728 function vector usage to minimal symbol table usage.
7729 * symmisc.c (DEV_TTY): Define if not defined.
7730 * symmisc.c: Add local function prototypes.
7731 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7732 printpsyms_command, print_objfiles, print_objfiles_command):
7733 Rework to use iterate_over_*
7734 * symtab.c: Add prototypes for local functions.
7735 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7736 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7737 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7738 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7739 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7740 lookup_reference_type, lookup_member_type, allocate_stub_method,
7741 check_stub_method, create_array_type, smash_to_member_type,):
7743 * symtab.c (lookup_symbol): Some args are const.
7744 * symtab.h: All type related defs and structs moved to gdbtypes.h
7745 * symtab.h: Convert decls to prototypes.
7746 * target.c (noprocess): Make static.
7747 * target.h: Change decl's to prototypes.
7748 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7749 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7750 * utils.c (_initialize_utils): Use correct member of function union.
7751 * valarith.c: include gdbtypes.h
7752 * valops.c: include gdbtypes.h, add prototypes for local functions.
7753 * valops.c (value_push, value_arg_push, find_function_addr):
7755 * valops.c (value_string): Convert from misc function vector use
7756 to minimal symbol table use.
7757 * valops.c (check_field_in): Make arg const.
7758 * valprint.c: Add prototypes for local functions.
7759 * valprint.c (print_string): Make static
7760 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7761 * values.c: Add prototypes for local functions.
7762 * values.c (value_headof): Convert from misc function vector to
7763 minimal symbol table.
7764 * xcoffexec.c: Add prototypes for local functions.
7765 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7767 * xcoffexec.c (relocate_minimal_symbol): Add.
7768 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7769 * xcoffread.c: Add prototypes for local functions.
7770 * xcoffread.c (sort_syms): Convert to scan objfiles.
7771 * xcoffread.c (read_xcoff_symtab): Make static.
7772 * xcoffread.c (various): Replace references to builtin types with
7773 calls to lookup_fundamental_type. Replace references to symbol_obstack
7774 and psymbol_obstack with pointers to the per-objfile copies.
7775 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7776 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7778 * xcoffread.c (init_stringtab): Add objfile parameter.
7779 * gdbtypes.c: New file
7780 * minsyms.c: New file
7781 * mmap-alloc.c: New file
7782 * mmap-sbrk.c: New file
7783 * objfiles.c: New file
7787 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7789 * Check in Fred Fish's changes in these modules. Fred
7790 will make ChangeLog entries for all of them. Update VERSION
7793 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7795 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7797 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7798 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7799 value.h: Prototypes for static functions; lint.
7800 * gdbtypes.h: Empty file to ease transition.
7802 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7804 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7805 inferior.h, language.h, signame.h, target.h, terminal.h,
7806 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7807 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7809 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7810 signame.c, sparc-xdep.c: Prototypes for all static functions.
7812 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7813 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7814 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7815 Remove to_call_function and target_call_function, since it
7816 always calls the same thing (call_function_by_hand).
7817 * core.c, exec.c, solib.c: Rename target_ops sections =>
7819 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7820 target.h: target_kill takes no args.
7821 * language.c (language_info): Scaffolding to allow briefer
7822 messages when the current language changes. FIXME.
7823 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7824 complaints about volatile functions.
7825 * xm-sysv4.h (HAVE_MMAP): Define.
7827 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7829 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7830 to make prototypes for all functions declared here.
7831 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7832 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7833 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7834 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7835 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7836 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7837 * utils.c: Avoid declaring malloc and realloc. Lint.
7838 (request_quit): Accept signal-number parameter.
7840 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7842 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7843 DIE's. Add new function read_tag_pointer_type() to read them.
7845 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7846 When creating a new user defined type, check to see if a partial
7847 type already exists, and if so, bash it to fit.
7849 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7851 * coffread.c (decode_base_type): Pass long, not union.
7852 Fix by Eric Valette, ev@chorus.fr.
7854 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7856 * elfread.c (elf_symtab_read): Fix code to correctly track
7857 changes in bfd for absolute symbols.
7859 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7861 * xm-vaxbsd.h: Close off comment.
7863 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7865 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7867 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7869 * mips-tdep.c (mips_print_registers): Print correct register
7870 number for double pseudo-registers.
7872 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7874 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7875 in the op$::OPERATOR. case. From Steven McCanne,
7876 <mccanne@horse.ee.lbl.gov>.
7878 * exec.c (set_section_name): Pass arg to exec_files_info;
7879 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7881 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7883 * main.c (print_gdb_version): Copyright msg: only this year.
7884 (cd_command): Avoid changing current_directory on error.
7886 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7888 * mipsread.c (parse_partial_symbols): Handle dependencies
7889 between partial symbol tables (when not doing stabs-in-ecoff).
7890 (This used to be handled by parse_fdr, but parse_fdr was
7891 incompatible with handling stabs-in-ecoff, so the code
7892 was re-written to not use parse_fdr. Unfortunately,
7893 the logic to handle dependencies was overlooked.)
7895 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7897 * coffread.c (read_enum_type): Use the size of a target int when
7899 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7901 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7902 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7903 TARGET_PTR_BIT to determine size of a pointer
7904 * values.c (unpack_long): when unpacking a REF or a PTR don't
7905 assume the size of the type.
7907 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7909 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7910 looking at its members. Improve guess between struct and union,
7911 only assuming union if multiple members have offsets of zero.
7913 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7915 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7916 (This is just for clarity - and one day permitting us to
7917 change FP0_REGNUM from 38 to 32, which would make more sense.)
7918 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7919 register numbers in stabs-in-ecoff get handled correctly.
7921 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7923 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7924 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7925 into BSD and Ultrix.
7927 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7929 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7931 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7933 * Makefile.in: Increment version to 4.4.1.
7934 * main.c (print_gdb_version): Update copyright notice.
7936 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7938 * mipsread.c: Prepend "struct " to the names of structure
7939 types, and similarly for enums and unions. (This used
7940 to be done, but got lost in the re-write to "guess" the
7941 difference between enum/struct/union.)
7942 Also, guess that a tag is an enum if the first member
7945 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7947 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7950 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7952 * Projects: Patching executables is done.
7953 * Makefile.in (VERSION): Roll to gdb-4.4.
7954 * README, WHATS.NEW: Update for gdb-4.4.
7956 * symfile.c (reread_symbols): Whenever we reread one object
7957 file's symbols, we must restart the scan, because the object_files
7958 chain has been permuted.
7960 * exec.c (exec_files_info): Split out into print_section_info.
7961 Print BFD filename of each section if it's not the default one.
7962 * core.c (core_files_info): Call print_section_info.
7964 * xm-vax.h: Include a few system header files whose definitions
7965 must precede defs.h.
7966 * language.c, language.h: Make some things const.
7967 * expression.h, main.c: const spreads like ooze.
7969 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7970 since BREAKPOINT values can be >0x80.
7972 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7974 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7976 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7978 * sparc-pinsn.c: Remove kludge for preferring architectures.
7979 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7980 and forever. Add `add' instruction to the set that get checked
7981 for a preceding `sethi' in order to print an absolute address.
7982 Corresponding changes in ../include/opcode/sparc.h needed
7983 to eliminate garbage instructions.
7985 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7987 * mipsread.c (parse_partial_symbols): Make sure partial
7988 symbols are created for external symbols (as used to be
7989 the case). This is a bit of a pain with the mips-coff.
7990 It uses a table which points to all of the external
7991 symbols belonging to a particular FDR or psymtab.
7992 Once we've generated this table, we might as well save
7993 it, and then use it in psymtab_to_symtab_1 to find
7994 the symbols to pass to parse_external().
7995 * symfile.c, symfile.c: New function start_psymtab_common
7996 to share the common parts of allocating a new psymtab
7997 for dbxread, mipsread (and later dwarfread). Its code
7998 was pulled out from start_psymtab in dbxread.c.
7999 * dbxread.c (start_psymtab): Use start_psymtab_common().
8001 * valprint.c (val_print): If there is an error when trying
8002 to print a string, check to see if there really is a problem
8003 by reading just one character. If that works, assume
8006 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8008 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8009 cypress, v8 mnemonics in that order.
8011 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8013 * sparc-pinsn.c: Put the qsort() back in.
8015 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8017 * findvar.c (read_register, write_register): Handle machines
8018 where REGISTER_TYPE is not the same size as "int".
8020 Handle debug symbols in dynamically loaded (relocated) code:
8022 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8023 offset to process_one_symbol.
8024 (process_one_symbol): Take new offset parameter. Add it into
8025 appropriate symbol types to relocate symbols to loaded addresses.
8026 Handle all possible symbol types, and complain() about types that
8027 we don't expect to see.
8028 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8029 process_one_symbol (FIXME, should pass real offset).
8033 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8035 (set_breakpoint, break_command_1, until_break_command,
8036 catch_command_1, breakpoint_re_set_one): Use it.
8037 * symtab.h (resolve_sal_pc): Declare.
8038 * infcmd.c (jump_command): Use resolve_sal_pc.
8040 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8042 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8044 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8046 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8047 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8048 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8050 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8052 * dbxread.c (process_one_symbol): Make a first cut at handling
8053 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8055 * symtab.c (find_pc_line): Fix stepping into and out of #included
8058 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8060 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8061 no longer any need to copy ../include/opcode/* into gdb.
8063 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8065 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8067 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8069 * valprint.c (type_print_base, type_print_method_args):
8070 Print C++ constructor methods without bogus "return type."
8072 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8074 * infptrace.c (child_xfer_memory): Parameter "target" should
8075 be a pointer to a structure, not the entire structure.
8077 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8079 * depend: Convert the couple of references to ansidecl.h that
8080 used the local gdb version to use the ../include version.
8082 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8085 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8086 (inferior_proc_init): Fix non-ANSI version of args.
8087 (attach): Call print_sys_errmsg with correct number of args.
8088 (mappingflags): Make static, does not need to be global.
8090 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8091 not the entire struct itself.
8093 * valops.c (value_assign): Cast some args to modify_field() and
8094 {read,write}_register_bytes() correctly.
8096 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8098 * Makefile.in (MALLOCSRC): Removed reference to removed local
8101 * dwarfread.c (list_in_scope): Needs an initial value, use file
8104 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8106 * main.c (main): Make option_index local to keep new getopt happy.
8107 main.c, solib.c, Makefile.in: Update copyright notices.
8109 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8111 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8113 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8115 * Makefile.in (HFILES): Add partial-stab.h.
8117 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8119 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8120 New files for stratus. Not complete enough to actually build
8121 on the Stratus machine; that awaits copyright assignment for
8124 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8125 for getting custom flags into CFLAGS when doing makes.
8127 * configure.in: Add config information for stratus.
8129 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8131 * dbxread.c (process_one_symbol): Pass address of structure
8132 to complain(), rather than the whole structure.
8134 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8136 * solib.c (solib_add_common_symbols): Only compile in when not
8137 using SVR4 style shared libraries.
8139 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8141 * dwarfread.c (locval): Add offreg flag to indicate location
8142 values that are computed off a base register.
8144 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8145 TAG_local_variable cases to account for static variables
8146 within function scopes.
8148 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8150 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8151 doesn't exist on some systems.
8153 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8154 nexting over recursive function calls.
8156 * target.c (target_read_string): Create this routine to read null
8157 terminated strings from the target. It deals with running off the
8158 end of memory elegantly as well. solib.c (find_solib): Use
8159 target_read_string() to avoid problems with running off the end of
8162 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8163 that reference pgrp_inferior.
8165 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8167 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8168 mips-tfile has been hacked to act more "traditionally."
8169 * dbxread.c: Fixed typo in comment.
8171 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8173 * mips-tdep.c (mips_skip_prologue): Add some number of
8174 'sw' instructions before 'addiu' adjusts the stack.
8176 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8178 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8179 freescope, buildblock closescope, record_line, add_symbol_to_list,
8180 gatherblocks, make_blockvector): Extensive changes to switch
8181 to generic symbol table building code in buildsym.c. Remove
8182 scope tree structures and functions, symbol table building
8183 functions, and lots of other small changes.
8185 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8186 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8188 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8190 * buildsym.c (cleanup_undefined_types): Add support for enums.
8191 This fixes the 'GDB internal error. cleanup_undefined_types with
8194 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8196 * dbxread.c: detect gcc2 compilations.
8198 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8200 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8201 in ../include/opcode/sparc.h.
8203 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8205 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8206 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8207 to reflect actual locations of opcode files, so TAGS target will
8210 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8212 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8215 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8216 dereferencing to access the correct elements.
8218 * valops.c (value_addr): Declare return type of external func
8221 * xcoffread.c: Undefine next_symbol_text before redefining it.
8223 For older changes see ChangeLog-9091
8229 version-control: never