1 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
3 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
4 Expand comments about LOC_ARG/LOC_LOCAL pairs.
6 * coffread.c (read_coff_symtab): Use rewind before fseek.
8 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
10 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
11 * Makefile.in: Add $(YFLAGS) when using $(YACC).
12 * Makefile.in: Remove message to expect conflicts and unused
13 rules in ch-exp.y, since there no longer are any such.
15 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
17 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
19 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
21 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
22 rather than dumping core.
24 * Makefile.in: Add ${srcdir}/ to all source files.
25 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
26 (TAGS): Deal with srcdir and new config directory scheme.
28 Makefile.in (NONSRC): Remove createtags.
31 * rs6000-tdep.c: Delete unused function print_frame.
33 * frame.h (struct frame_info): Doc fix for next_frame.
34 New field signal_handler_caller.
35 blockframe.c (create_new_frame, get_prev_frame_info),
36 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
38 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
41 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
43 * irix4-nat.c (fetch_core_registers): Special version of this for
44 Irix 4.x, which stores regs a bit differently from other /proc
46 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
47 to new file core-svr4.c.
48 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
49 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
51 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
53 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
55 * i387-tdep.c: Remove unused #includes.
57 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
59 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
61 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
63 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
65 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
66 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
67 Don't muck with SYMBOL_CLASS.
69 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
71 * munch: Don't use head command. It doesn't exist everywhere.
73 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
75 * inflow.c (new_tty): Remove spurious 'o' character at end
78 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
80 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
81 instructions and nothing more.
82 * mipsread.c (add_line): Add comment why we have to combine line number
83 entries for the same line number.
85 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
87 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
90 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
92 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
94 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
96 * source.c (select_source_symtab): Clean up comment. Also, if
97 we have a current_source_symtab, and s is NULL, return without
99 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
100 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
102 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
104 * dbxread.c (unknown_symchar_complaint): Add new complaint.
105 * stabsread.h: Declare it.
106 * partial-stab.h: Use it.
108 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
110 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
112 * stack.c (print_frame_info): Print specially if dummy frame.
114 * breakpoint.c: Add comments regarding within_scope future direction.
118 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
120 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
122 * ch-exp.y: Fix thinko that broke parsing of FALSE.
124 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
126 * stabsread.c (read_member_functions): Initialize domain for stubbed
127 member functions to avoid gdb core dumps when printing pointers
129 * cp-valprint.c (cp_print_class_method): Check for stubbed member
132 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
134 * expprint.c (print_subexp): If opcode not found in op_print_tab,
135 stop with an error().
136 eval.c (evaluate_subexp): Change error message.
138 * objfiles.c (build_objfile_section_table): Cast return value
141 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
143 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
144 to rs6000_frame_chain and deal with it if we're in a signal handler.
145 (FRAME_SAVED_PC): Use rs6000_frame_chain.
147 * breakpoint.c (within_scope): New function.
148 (enable_breakpoint, watchpoint_check): Use it.
150 * source.c (openp): Handle "exec-file ./ls" correctly.
152 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
154 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
156 * ch-exp.y: Clean up lexing of identifiers and
157 reserved words. (E.g. don't recognize FALSEXXX as the
158 keyword FALSE followed by the identifier XXX.)
159 Also, convert identifiers to lower case.
161 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
163 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
164 new serial interface.
166 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
168 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
169 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
170 * ser-go32.c: Return -1 on most failures, 0 on most successes,
171 and use new return codes for go32_readchar().
172 * ser-unix.c: Ditto. Also, move error handling up to caller for
173 SERIAL_SETBAUDRATE().
174 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
176 (serial_close): New routine to wrap around device close routine.
177 serial.h: Clean & document return values more clearly.
179 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
181 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
183 * rs6000-pinsn.c (print_operand, case LI): Print condition register
184 operand in decimal rather than wrong textual versions.
186 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
187 (mention 't', remove false thing about 'g' only good with 'f').
189 * breakpoint.h: move "struct breakpoint" and friends to top of
190 file so that bpstat_find_breakpoint prototype works.
192 * solib.c (struct so_list): Add bfd field.
193 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
194 Put the bfd in bfd field of the so_list.
195 (clear_solib): Free bfd name and close_bfd on the bfd.
197 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
199 * valarith.c (value_subscript): Add COERCE_REF.
200 * ch-exp.y (operand_5): We can generalize the 2nd operand
201 of a string repetition ot 'literal' without ambiguity.
203 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
205 * breakpoint.h (struct bpstat): Remove momentary field.
206 Remove bpstat_momentary_breakpoint. This was always kludgy
207 and is no longer used.
209 * breakpoint.h: Add enum bpstat_what.
210 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
211 stop and print fields of bpstat now per-breakpoint, not just
212 one for the whole chain.
213 breakpoint.{c,h} (bpstat_what): New function.
214 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
215 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
216 with call to bpstat_what.
217 README: Remove watchpoint/breakpoint bug from known bugs.
219 * breakpoint.h: Prototype bpstat_find_breakpoint.
221 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
223 * symtab.c (find_methods, gdb_mangle_name): Note that functions
225 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
226 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
228 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
230 * i960-pinsn.c (tabent): Copied struct definition from
233 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
235 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
237 * symtab.c (gdb_mangle_name): Use it.
238 * symtab.c (find_methods): Do not add destructors to choice list
240 * symtab.c (decode_line_1): Make breakpoints on destructors work
243 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
245 * ser-go32.c: Make it use serial port name.
246 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
248 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
251 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
253 * configure.in: Only configure sparclite subdir when target_cpu
256 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
258 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
259 Remove FIXME comment regarding this.
261 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
263 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
265 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
267 Add section table to objfile struct. Use it for find_pc_section.
268 * objfiles.c (add_to_objfile_sections,
269 build_objfile_section_table, find_pc_section): new functions.
270 (allocate_objfile): build section table.
271 * objfiles.h (struct obj_section): new structure.
272 (struct objfile): add section table.
273 (find_pc_section): new prototype.
274 * solib.[ch] (find_pc_section_from_so_list): removed.
275 * sparc-tdep.c: include objfiles.h for find_pc_section. include
276 symfile.h for objfiles.h.
277 (in_solib_trampoline): adjusted for new find_pc_section
278 prototype. Removed BAD_RICH_HACK ifdefs.
279 * symfile.c (syms_from_objfile): offset objfile sections.
280 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
281 * symfile.h (find_pc_section): prototype removed. Also fixed
282 comment typo NUL -> NULL.
283 * target.[ch] (find_pc_section_from_targets): removed.
284 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
286 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
288 * ser-go32.c: Format. (go32_open): Use proper return value.
290 * configure.in: Undo conditional configdirs hack for sparclite.
292 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
294 * symtab.c (list_symbols): When call break_command, pass both
295 filename and function name not just function name.
297 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
299 (Changes and new files to make "none" a full fledged configuration)
300 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
301 Currently only tm-none.h has any meaningful contents.
302 * config/none/none.mh (NAT_FILE): Use nm-none.h
303 * config/none/none.mh (XM_FILE): Use xm-none.h
304 * config/none/none.mt (TM_FILE): Use tm-none.h
305 * Makefile.in (depend): Remove comment about parse errors in
306 valops.c, it now parses correctly and generates a correct depend
307 line. Remove line that touches xm.h, tm.h, and nm.h; they are
308 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
310 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
312 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
314 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
315 exactly 8 characters.
317 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
319 * configure.in: Sparclite uses sparc config dir. Also has it's
320 own tm- & .mt files now. Also add sparclite to configdirs.
321 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
322 * config/i386/go32.mh: Nullify def of TERMCAP.
323 * config/i386/xm-go32.h: Get rid of redef of EIO.
324 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
325 specific configs. Very similar to sun4os4, but without solib.
326 * sparclite/{Makefile.in configure.in}: First cut at making this
329 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
331 * ser-go32.c: First cut at adapting to new serial interface.
333 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
335 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
336 These implement a new serial line interface for talking to remote
338 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
339 EXCEPT go32, which gets ser-go32.c.
340 * remote.c: Use new serial interface. More remote-xxx's to be
342 * ser-bsd.c, ser-termios.c: Removed.
343 * serial.c: New. Implements common operations for all serial
345 * ser-unix.c: New. Unix specific serial operations for various
346 flavors of Unix (Posix, SysV, BSD).
347 * serial.h: Generic serial interface defs.
348 * config/i386/go32.mh, config/i386/i386bsd.h,
349 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
350 ser-bsd.o from XDEPFILES. All the magic is now handled in
353 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
355 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
357 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
359 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
361 * rs6000-tdep.c (frameless_function_invocation): Don't even think
362 about framelessness except on the innermost frame.
364 * xcoffexec.c: Call fatal() not abort().
366 * stabsread.c (patch_block_stabs): If stab & no symbol, make
367 a LOC_OPTIMIZED_OUT symbol.
368 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
369 findvar.c (read_var_value), printcmd.c (address_info),
370 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
371 m2-exp.y (yylex): Deal with it.
372 ch-exp.y (yylex): Deal with it.
374 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
376 * findvar.c (value_from_register): H8500 specific, check to see
377 if we are looking at short pointer. If so, skip crock.
378 * h8500-tdep.c (h8500_frame_chain): Mask down value from
379 read_memory_integer() to avoid getting messed up by sign extension.
381 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
383 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
384 ifdef protect using BAD_RICH_HACK. This should be removed soon.
385 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
387 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
389 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
391 * core.c (dis_asm_print_address): New function.
393 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
396 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
398 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
399 entire breakpoint chain and print only the first entry that needs to
400 be printed and needs to be stopped for. Fixes problems with printing
401 of multiple breakpoints with different conditions.
402 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
403 effectively stops printing of the breakpoint chain.
404 * breakpoint.c (print_it_noop): New routine to print nothing
405 for this breakpoint entry and dont stop printing.
406 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
407 watchpoint only if it is enabled.
408 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
409 descriptor from the library to make backtraces through setjmp work.
410 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
412 * mips-tdep.c (read_next_frame_reg): Provide correct values for
413 all registers saved within sigtramp, cleanup.
415 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
417 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
419 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
421 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
422 with prototype in ../include/dis-asm.h.
424 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
426 * core.c (dis_asm_{read_memory,memory_error}): New functions.
427 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
428 Use read_memory_func interface to disassembler.
430 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
432 Teach sparc solaris to next over shared library functions.
433 * solib.[hc] (find_pc_section_from_so_list): new function and
435 * sparc-tdep.c (in_solib_trampoline): new function.
436 * symfile.[hc] (find_pc_section): new function and prototypes.
437 * target.[hc] (find_pc_section_from_targets): new function and
439 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
442 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
444 * infrun.c (wait_for_inferior): Revise comment.
446 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
448 * command.{c,h}: New var_type var_integer.
449 main.c: Use it for history_size.
451 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
452 Lint and byte-order fixups.
454 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
456 * breakpoint.h (bpstat): New field print_it.
457 breakpoint.c (bpstat_print): Use it.
458 (print_it_normal): New function (from old bpstat_print code).
459 (bpstat_{alloc,stop_status}): Set print_it field.
461 * breakpoint.c (bpstat_stop_status): Use catch_errors when
462 evaluating watchpoint condition, via new function watchpoint_check.
463 Also stop if watchpoint disabled due to leaving its block.
465 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
467 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
469 * mips-pinsn.c: Add missing include of dis-asm.h.
471 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
473 * Makefile.in (clean, distclean, realclean): Recursively apply
474 to subdirs first, rather than last. This avoids, for example,
475 Makefile being removed in a parent directory before the recursive
478 * alldeps.mak, depend: Update for below changes.
480 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
481 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
482 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
483 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
485 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
486 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
487 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
488 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
489 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
490 tm-68k.h to tm-m68k.h.
491 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
492 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
495 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
496 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
497 * a29k-tdep.c: Renamed from am29k-tdep.c.
498 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
499 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
500 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
501 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
503 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
504 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
505 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
507 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
508 define that does not appear anywhere else in the gdb source tree.
509 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
511 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
513 * breakpoint.c: Add comments regarding breakpoint_re_set.
515 * xcoffread.c (sort_syms, compare_symbols): Remove.
516 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
517 not our own sort_syms (it is identical).
519 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
521 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
523 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
524 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
526 * exec.c (exec_close): Fix storage leak.
527 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
528 output sections when patching an executable.
529 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
530 when writing all registers.
531 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
532 at the right offset in the dummy frame.
533 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
534 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
535 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
537 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
539 * Makefile.in (TARFILES): Avoid trailing backslash.
541 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
543 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
544 it in breakpoint_re_set.
545 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
547 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
548 don't use sizeof(int) for target stuff, etc).
550 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
552 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
553 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
554 support that can't be integrated anyway due to lack of clear
557 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
559 * findvar.c (read_register, write_register): Make these capable
560 of reading/writing registers that are shorter than REGISTER_TYPE.
561 * (value_from_register): Install H8500 specific code to return
562 proper value when register is being used as a pointer.
563 * h8500-tdep.c: Remove extra defines of NUM_REGS.
564 (h8500_skip_prologue): Use correct lengths for LINK instructions.
565 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
566 chain frames properly by combining frame pointer with T reg.
567 (init_extra_frame_info): Delete. It's now a macro.
568 (frame_args_address): Don't add PTR_SIZE. Stack args are already
569 offset by the correct amount off of the frame pointer.
570 (register_byte): Delete. It's now a macro.
571 (register_raw_size, register_virtual_size): Delete. Replaced by
572 common routine h8500_register_size, cuz there's no difference
573 between the raw & virtual sizes on this machine.
574 (register_convert_to_raw, register_convert_to_virtual): Delete,
575 cuz there's no difference between the raw & virtual forms.
576 Replaced by memcpy in tm file.
577 (register_virtual_type): Rename to h8500_register_virtual_type.
578 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
579 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
580 emulator have same reg offsets. This is all handled in the
582 (h8500_trapped_internalvar): New routine to detect references to
583 convenience vars acting as pointer pseudo-regs.
584 (h8500_value_trapped_internalvar): Conjure up value of pointer
586 (h8500_set_trapped_internalvar): Convert set value in real
588 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
589 code segment register.
590 infrun.c (proceed): Simplify. Call write_pc instead of doing it
592 (wait_for_inferior): Add h8500 specific code to add stack segment
593 when reading SP register.
594 remote-sim.c (fetch_register): Spacing.
595 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
596 detect cruft. Redo all register manipulation stuff. Get rid of
597 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
598 to frame pointer. (IS_TRAPPED_INTERNALVAL,
599 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
600 to create internal vars for pointer pseudo-regs.
602 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
604 * Makefile.in: Numerous small changes to macro definitions
605 and rules for building gdb distribution tree. Many macros
606 eliminated or merged, and rules simplified.
607 * alldeps.mak: Update.
610 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
612 * Makefile.in: recurse through SUBDIRS for dvi target too
614 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
616 * Clean up xcoff relocation.
617 objfiles.h (struct objfiles): Add section_offsets, num_sections.
618 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
620 symtab.h (struct general_symbol_info): Add section field.
621 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
622 xcoffread.c: Set section for symbols and msymbols.
623 (struct symtab): Add block_line_section field.
624 buildsym.c (end_symtab): Set it.
625 (end_symtab and callers): Add section parameter.
626 objfiles.c (objfile_relocate): New funciton.
627 xcoffexec.c (vmap_symtab): Use it.
628 xcoffsolib.h (struct vmap): Remove unused fields.
629 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
630 CORE_NEEDS_RELOCATION, symtab_relocated.
631 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
632 rs6000-tdep.c: Make loadinfotext static.
633 breakpoint.c (fixup_breakpoints): Doc fix.
634 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
635 (end_symtab): primary field replaces nonreloc.
637 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
639 * symtab.h (struct linetable_entry): Remove confusing comment.
641 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
643 * Makefile.in: add installcheck target
645 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
647 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
648 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
649 z8k}: New directories to hold cpu specific configuration files.
650 Naming follows gcc convention.
651 * config/{*.mt, *.mh}: All target and host makefile fragment
652 config files moved to an appropriate config/<cpu> subdirectory.
653 * nm-*, xm-*, tm-*: All native, host, and target files, which
654 get linked to nm.h, xm.h, and tm.h respectively by configure,
655 moved to appropriate config/<cpu> subdirectory.
656 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
657 Native, host, and target files that are common across more than
658 one cpu architecture and included by one of the configured
659 native, host, or target files, get moved to config directory.
660 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
661 pick up native, host, or target include files moved to one of
662 the config subdirectories, and that are included by other files.
663 * Makefile.in (alldeps.mak): Modify to account for new config
665 * alldeps.mak, depend: Update for new config directory structure.
666 * config/*/[ntx]m-*.h: Modify all files that include other
667 [ntx]m-*.h files to use path relative to gdb/config. I.E.
668 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
670 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
671 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
672 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
673 * configure.in: Default gdb_host_cpu to host_cpu, and remap
674 the ones where the default is not unique or different than the
675 config subdirectory name. Similarly, handle gdb_target_cpu.
676 Modify configure.in as appropriate to make use of gdb_host_cpu
677 and gdb_target_cpu to find makefile fragments and make links.
679 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
681 * mipsread.c (compare_blocks): Sort blocks with the same start
682 address by decreasing ending address.
684 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
686 * mipsread.c (parse_procedure): Save cur_fdr accross call to
687 lookup_symbol as it might get clobbered by the call.
689 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
690 The previous code did not initialize the language field for the psymtab
693 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
695 * c-exp.y (parse_number): Avoid shift warning.
696 * serial.h (struct ttystate): Declare empty one on DOS.
698 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
700 * xm-sun4os4.h: Return type of free() should be void, not int.
702 * vx-share/vxWorks.h: Remove #def of NULL.
704 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
706 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
708 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
710 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
712 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
714 * ieee-float.c: Moved to ../libiberty.
715 * ieee-float.h: Moved to ../include.
716 * Makefile.in: Update accordingly.
717 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
718 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
719 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
720 it is now in ../opcodes/m68881-ext.c.
721 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
722 prologue (some callers _do_ care).
723 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
724 new interface of ../opcodes/*-dis.c.
725 * ch-exp.y: Add #include <ctype.h>.
727 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
729 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
731 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
733 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
735 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
737 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
739 * z8k-tdep.c (extract_return_value, write_return_value,
740 store_struct_return): New functions from macros in tm-z8k.h.
742 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
744 * valops.c (value_arg_coerce): Apply temporary patch to
745 fix problem with coercion of array and function types when
746 passed as arguments to C functions, pending a more complete
747 review of when and how coercion should be done, depending
748 upon context and language.
750 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
752 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
754 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
755 debugsec if there are a non-zero number of symbols.
757 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
759 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
761 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
763 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
765 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
767 (symtbl_num_syms): New variable.
768 (read_xcoff_symtab): Set it.
769 (read_symbol_nvalue): Check for bad symno.
770 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
773 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
775 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
776 This is defined in defs.h if necessary.
777 * vx-share/vxWorks.h: Remove #defs of min and max.
778 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
779 vx-share/xdr_rdb.c: include defs.h.
781 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
783 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
786 * xcoffread.c (enter_line_range): complain() on bad endoffset.
787 xcoffread.c: Doc fixes.
789 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
791 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
792 xcoffexec.c (xcoff_relocate_core): New function.
793 (text_adjustment): Removed.
794 (add_vmap): Return the vmap.
795 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
797 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
799 * xcoffsolib.h: Add objfile member to struct vmap.
800 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
801 xcoffexec.c (add_vmap): Allocate objfiles here.
803 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
805 Support 68000 series without floating point.
807 * configure.in (m68000-*-{aout,elf,coff}): New configs.
808 * tm-68k-nofp.h: New file, lacks 68881 support.
809 * config/m68k-nofp.mt: New file.
811 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
813 Remove a few remaining underscore/no-underscore remnants from
816 * config/{m68k-un.mt, sparc-un.mt}: Remove.
817 * config/m68k-noun.mt: Rename to m68k-fp.mt.
818 * config/sparc-noun.mt: Rename to sparc-em.mt.
819 * tm-68k-noun.h, tm-spc-noun.h: Remove.
820 * tm-68k-un.h: Rename to tm-68k-fp.h.
821 * tm-spc-un.h: Rename to tm-spc-em.h.
822 * tm-sun4sol2.h: Cleanup.
823 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
825 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
827 * symmisc.c (std_in, std_out, std_err): Move initializations
828 to runtime code, in case they aren't constant.
830 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
832 * symtab.c (find_pc_symtab): some object file formats, notably
833 mips, have holes in the address ranges of symtabs. Change
834 this algorythm from first hit to tightest fit.
836 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
837 fence post without finding the enclosing function, then print a
840 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
842 * utils.c (fputs_demangled, fprint_symbol): Remove.
843 * utils.c (fprintf_symbol_filtered): New function which combines
844 the functionality of fputs_demangled and fprint_symbol. Uses a
845 caller provided language parameter to select the appropriate
846 demangler, and caller provided args to pass to the demangler.
847 * defs.h (enum language): Move further up in file so enum can
848 be used in prototypes.
849 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
850 * defs.h (fprintf_symbol_filtered): Add prototype.
851 * c-typeprint.c (cp_type_print_method_args): Replace calls to
852 fputs_demangled with call to fprintf_symbol_filtered.
853 * cp-valprint.c (demangle.h): Include
854 * cp-valprint.c (cp_print_value_fields): Replace calls to
855 fprint_symbol with calls to fprintf_symbol_filtered.
856 * printcmd.c (print_frame_args): Replace call to fprint_symbol
857 with call to fprintf_symbol_filtered.
858 * stack.c (print_frame_info): Remove obsolete code so we don't
859 have to update fputs_demangled usage in it.
860 * stack.c (print_frame_info, frame_info): Add language variable
861 to pass to fprintf_symbol_demangled and initialize it from the
862 symbol's language. Replace calls to fputs_demangled with calls
863 to fprintf_symbol_filtered.
864 * symtab.c (find_methods): Replace call to fputs_demangled with
865 call to fprintf_symbol_filtered.
866 * ch-valprint.c (demangle.h): Include.
867 * ch-valprint.c (chill_print_value_fields): Replace call to
868 fprint_symbol with call to new fprintf_symbol_filtered.
870 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
872 * Makefile.in (VERSION): Bump version to 4.8.2.
874 * main.c (source_command): Require an explicit pathname of file
875 to source, since previous behavior of defaulting to gdb init file
876 was troublesome and undocumented.
877 * printcmd.c (disassemble_command): Add missing '{}' pair to
878 else with two statements. Bug reported by Stephane Tsacas
880 * symtab.c (find_pc_line): Don't complain about zero length or
881 negative length line numbers for the moment, since we may not own
882 the terminal when called, such as when single stepping. (FIXME)
883 * language.h (CAST_IS_CONVERSION): True if current language is
884 C++ as well as C. Fix from Peter Schauer.
885 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
886 Use STREQN macro rather than bare '!strncmp()'.
887 * environ.c (unset_in_environ): Avoid use of memcpy on
888 overlapping memory regions, as suggested by Paul Eggert
889 <eggert@twinsun.com>.
890 * c-exp.y (%union struct): Remove unused ulval as suggested
891 by Paul Eggert <eggert@twinsun.com>.
893 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
895 * main.c (gdbinit): Make static.
896 * main.c (inhibit_gdbinit): Move to file scope.
897 * main.c (main): Remove local inhibit_gdbinit.
898 * main.c (source_command): Don't source '.gdbinit' file by
899 default if gdb has been told to ignore it.
901 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
903 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
906 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
908 * printcmd.c (print_address_symbolic): Only print if offset
909 is shorter than max_symbolic_offset.
910 (initialize_printcmd): `set print max-symbolic-offset'.
912 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
913 (examine_tag): Use it.
914 (read_register_stack): Only look in the local registers for a
915 memory address if it's between rfb and rsp; go to memory otherwise.
916 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
917 (reginv_com): Remove ancient kludge command.
919 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
921 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
922 irix4 will again compile.
924 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
926 * configure.in: accept mips-sgi-irix4* for irix4.
928 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
930 * z8k-tdep.c (print_register_hook): Lint.
932 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
934 Lint fixes from Paul Eggert (eggert@twinsun.com):
936 * command.c (do_setshow_command): var_uintegers are unsigned.
937 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
938 unsigned, since they use hex values with the high bit set.
940 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
942 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
943 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
945 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
946 macro definitions in parenthesis.
948 * dbxread.c (dbx_symfile_init): Catch the case where there is
949 no string table, but the only way we find out is by reading zero
952 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
954 * dbxread.c (dbx_symfile_init): Make size of the string table
955 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
956 offset to the string table is nonzero and handle the nonexistant
957 string table case, should it occur. Ensure that the string table
958 size read from the file is reasonable, with a minimum lower bound
959 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
961 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
963 * Makefile.in: Changes to build testsuite correctly.
964 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
965 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
966 (TARGET_FLAGS_TO_PASS): New variable.
967 (SUBDIRS): Added testsuite.
968 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
969 testsuite is compiled with CC_FOR_TARGET rather than CC.
971 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
973 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
974 reported by mycroft@gnu.ai.mit.edu.
976 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
977 * configure.in (vax-*-ultrix2*): New triplet.
978 * config/vaxult2.mh: New file.
979 * xm-vaxult2.h: New file.
981 * c-exp.y (parse_number): Change high_bit to unsigned.
982 * demangle.c: Change all references to cfront to ARM, since the
983 actual algorithm is the one specified in the Annotated Reference
984 Manual. This was confusing users into thinking that full cfront
985 support was implemented.
986 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
987 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
988 directly to lookup_struct_elt_type, which will do the
989 dereferencing itself.
990 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
991 NULL dereferencing bug for unnamed structs, comment out
994 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
996 * coffread.c (process_coff_symbol): Change PCC argument correction
997 so that it only happens on big-endian targets; so that it only
998 happens if the short or char argument is aligned on an int
999 boundary; and so that it changes the location, rather than the
1000 type, of the argument. These changes tend to parallel similar
1001 (old) changes in stabsread.c.
1003 * coffread.c (coff_read_enum_type): Use the specified size for
1004 enums, don't assume that they are int-sized.
1006 * c-valprint.c (c_val_print): Don't assume enums are the same as
1009 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1010 Rendell, <michael@mercury.cs.mun.ca>.
1012 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1014 * language.h (local_decimal_format_custom): Add prototype.
1015 * language.c (local_decimal_format_custom): Add function, bug
1016 reported by Robert R. Henry (rrh@tera.com).
1018 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1020 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1021 by Josef Leherbauer, joe@takeFive.co.at.
1023 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1025 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1026 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1027 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1028 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1029 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1030 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1031 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1032 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1034 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1036 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1037 of demangled name fields to NULL if no demangling exists for
1038 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1039 symbols if their language is known at the time they are created,
1040 but sometimes the language is not known until later.
1042 * ch-typeprint.c (chill_print_type_base): Name changed to
1043 chill_type_print_base to match pattern for C and C++ names.
1044 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1045 to be consistent with other usages.
1046 * ch-typeprint.c (chill_type_print_base): Add support for
1047 printing Chill STRUCT types.
1048 * ch-valprint.c: Include values.h.
1049 * ch-valprint.c (chill_print_value_fields): New function and
1050 prototype for printing Chill STRUCT values.
1051 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1052 that was being called with two args instead of three.
1053 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1054 to print Chill STRUCT values.
1056 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1058 * configure.in: added testsuite to configdirs.
1060 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1062 * doc/stabs.texi: The `this' pointer is now known by the name
1063 `this' instead of `$t'.
1065 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1067 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1068 references of TAG_string_type DIEs in user defined types.
1069 * ch-lang.c (chill_create_fundamental_type): Track compiler
1070 change that now emits debugging info with the type long for Chill
1073 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1075 * remote-mips.c: New file; implements MIPS remote debugging
1077 * config/idt.mt: New file; uses remote-mips.c
1078 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1080 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1081 floating point coprocessor.
1082 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1084 (mips_pop_frame): If not mips_fpu, don't restore floating point
1086 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1088 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1089 mips_fpu, don't use fp0 as floating point return register.
1090 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1093 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1095 * gdb/testsuite: made modifications to testcases, etc., to allow
1096 them to work properly given the reorganization of deja-gnu and the
1097 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1099 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1101 * gdb/testsuite: Initial creation of gdb/testsuite.
1102 Migrated dejagnu testcases and support files for testing nm to
1103 gdb/testsuite from deja-gnu. These files were moved "as is"
1104 with no modifications. This migration is part of a major overhaul
1105 of dejagnu. The modifications to these testcases, etc., which
1106 will allow them to work with the new version of dejagnu will be
1107 made in a future update.
1109 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1111 * NEWS: Add reminders for next release.
1113 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1115 * mipsread.c (parse_lines): Correct check for files compiled with
1118 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1120 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1122 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1124 * Makefile.in (VERSION): GDB-4.8 release!
1125 * README, NEWS: Update for release.
1127 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1129 * am29k-pinsn.c (print_insn): Minor nits with const.
1130 * am29k-tdep.c: More minor nits with arg types for
1131 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1133 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1135 * gcc.patch: Update for a different GCC (G++) bug.
1136 * main.c (print_gdb_version): Update copyright year to 1993.
1137 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1138 conditionalize this file on it. FIXME, right way is to split
1139 these into two config files.
1140 (ATTACH_DETACH): Define for BSD 4.4
1141 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1142 (U_REGS_OFFSET): Revise for 4.4.
1143 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1144 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1145 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1147 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1149 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1152 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1154 * c-lang.c (c_printstr): Bugfix for length==0 case.
1156 * c-lang.c (c_printstr): If a C string ends in a null, don't
1159 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1161 * defs.h (STRCMP): Make it work for unsigned chars.
1163 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1165 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1166 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1167 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1168 define to kludge the large opcode table into two smaller tables,
1169 since GCC take exponential space to build the table. Lint.
1170 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1172 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1174 * Makefile.in (VERSION): Roll to 4.7.9.
1175 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1176 definition here, to handle both BSD 4.3 and 4.4 systems.
1177 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1178 * remote.c (alarm): Move declaration to global level, before
1179 first reference to it.
1180 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1181 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1183 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1185 * remote.c (readchar): forward declare alarm which otherwise looks
1186 like an undeclared variable to gcc.
1188 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1189 when comparing against an int. Avoids superfluous warning from
1192 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1193 Avoids superfluous warnings from some systems and/or compilers
1194 (like vax ultrix 4.2.)
1196 * language.c (struct op_print unk_op_print_tab): use the enum
1197 values rather naked zeros as initializers. Avoids warnings from
1198 ultrix type compilers.
1200 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1202 * Makefile.in (VERSION): Roll to 4.7.6.
1203 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1204 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1205 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1206 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1207 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1208 (depend): Fix bug where nm-files in config files weren't noticed.
1209 (make-proto-gdb-1): Avoid changing directories while building new
1210 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1212 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1214 * remote.c: Improve error recovery. Allow user to break out
1215 of initial connection attempt with INTERRUPT. Treat a timeout
1216 while waiting for remote packet like a retry, unless the remote
1217 side is actively running user code. Fix a few long printf_filtered's.
1219 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1222 * buildsym.c (start_subfile): Allow null file name.
1224 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1226 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1227 expects a pointer to complaint rather than a complaint
1229 (process_linenos): free the previously allocated subfile name,
1230 then allocate the new one from the heap.
1232 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1234 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1236 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1238 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1239 Previously, would bogusly index off the bottom of type_vector.
1240 (rs6000_builtin_type): Accept type number as argument.
1241 (read_type, case '-'): Handle negatives like any other type number.
1243 * symfile.c (deduce_language_from_filename): Handle null name.
1245 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1246 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1247 fixed by sato@sm.sony.co.jp.
1249 * xcoffread.c (parmsym): Don't use an initializer to set up
1250 this struct symbol. Set it up in initialize_xcoffread.
1251 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1252 works on real rs/6000 target with #ifndef FAKING_RS6000.
1254 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1256 * stabsread.c (rs6000_builtin_type): Move function from
1257 xcoffread.c:builtin_type.
1258 * xcoffread.c (builtin_type): Move to stabsread. Remove
1259 IBM6000_HOST dependency. Move misplaced comments.
1260 (various): Change printf's to complaints.
1261 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1262 objfile argument to read_type calls under #if 0.
1263 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1264 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1265 * Makefile.in: xcoffread.o is not built by default.
1266 * xm-rs6000.h (IBM6000_HOST): Remove.
1267 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1268 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1271 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1273 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1274 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1275 register numbers when user tries to modify elements in structs
1276 passed as arguments.
1277 * inflow.c (child_terminal_info): Move banner outside of system
1279 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1280 passes struct/union arguments by address.
1282 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1284 * Based on patch from Kean Johnston <maw@netcom.com>:
1285 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1286 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1287 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1289 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1291 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1292 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1294 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1296 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1297 cc debugging output.
1299 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1301 * stabsread.c (define_symbol): Complain about unrecognized names
1302 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1303 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1304 (read_cpp_abbrev): Don't use the class name as part of the
1305 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1306 abbrevs. Inspired by Mike Tiemann.
1307 (read_tilde_fields): Comment. Remove ancient dead code.
1308 Remove erroneous but non-dead code. Simplify. Add complaints.
1309 (in general): Remove extraneous (parentheses) in return
1312 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1314 * coffread.c (coff_lookup_type): Fix fencepost error reported
1315 by Art Berggreen, <arg@opal.acc.com>.
1317 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1318 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1320 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1321 test, which is apparently left over from when we used native
1322 include files and couldn't depend on the member names being there.
1323 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1325 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1327 * mipsread.c: Major overhaul to use new BFD symbol table reading
1328 routines. Now swaps information as it is needed, rather than
1329 swapping everything when the file is read.
1331 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1333 * Makefile.in (TARDIRS): Add sparclite demo dir.
1334 (*.tab.c): Change dependency on Makefile to depend on
1335 Makefile.in, otherwise it always rebuilds after configuring.
1336 Force output *.tab.c file into current directory even in "make"
1337 versions that rewrite dependent file names used in command lines.
1339 * TODO: Remove some things we did.
1340 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1341 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1342 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1343 * symtab.h: Eliminate unnamed unions and structs.
1345 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1347 * Makefile.in (VERSION): Roll to 4.7.5.
1349 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1351 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1352 re-evaluating symbol pointers.
1354 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1356 * c-exp.y (lcurly, rcurly): New nonterminals.
1357 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1359 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1360 made function static.
1361 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1362 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1363 * parse.c (start_arglist):
1364 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1365 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1366 * parser-defs.h (funcall_chain): Moved to parse.c.
1367 * printcmd.c (print_frame_nameless_args): Fix prototype.
1368 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1369 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1370 * valops.c (typecmp): Moved prototype from values.h.
1371 * value.h (typecmp): Moved prototype to valops.c, made static.
1372 * ch-exp.y (yylex): Change way control sequences are disabled.
1374 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1376 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1378 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1380 * mipsread.c (upgrade_type): Build array types correctly, using
1381 create_range_type and create_array_type.
1383 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1385 * remote-nindy.c: Cleanup.
1387 * infrun.c (wait_for_inferior): When rolling back the PC after
1388 a breakpoint, call write_pc so that NPC gets rolled back as well
1391 * blockframe.c (inside_entry_file, inside_main_func,
1392 inside_entry_func): PC of zero is always "bottom of stack".
1394 * printcmd.c (print_frame_args, print_frame_nameless_args):
1395 Let print_frame_nameless_args decide whether there are any,
1396 laying groundwork for possibly later printing 29K args for
1397 functions where we have tag words but no symbols.
1399 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1401 * Makefile.in: fix GDB doc targets for new doc subdir structure
1403 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1405 * stack.c (parse_frame_specification): Parse as many arguments
1406 as there are (up to MAXARGS). Pass all of them in argc, argv
1407 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1408 many there were, onto SETUP_ARBITRARY_FRAME.
1409 * tm-mips.h, tm-sparc.h: Corresponding changes.
1410 * mips-tdep.c, sparc-tdep.c: Ditto.
1412 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1414 * hp300ux-nat.c: Update copyrights.
1415 * mipsread.c (parse_partial_symbols): Complain about block
1416 indexes that go backwards. Fix from Peter Schauer.
1417 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1418 symbol-file that has no linkage symbols to be read.
1419 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1420 from tm- file to xm-file, since they're host dependent.
1421 * valarith.c (value_binop): Typo.
1423 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1425 * sparclite/aload.c: Add copyleft.
1426 * sparclite/crt0.s: Add comment at beginning.
1428 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1430 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1431 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1433 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1435 * values.c (value_headof): Fix typo in which VTBL and ARG were
1436 being confused for one another.
1438 * valops.c (typecmp): Now static.
1440 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1441 baseclass--we don't always inherit its virtual function table
1444 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1445 pointer correctly in case value_struct_elt moves it around.
1447 * valops.c (typecmp): Now static. Also, now groks references
1450 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1451 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1453 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1455 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1456 to avoid "too much defining" error from native C compiler (!).
1458 * Makefile.in (HFILES): Add typeprint.h.
1459 * typeprint.[ch]: Update copyrights.
1461 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1463 * Makefile.in: Update to match doc/ subdir changes.
1465 * config/hp300hpux.mh: No cross-host file needed, just native.
1466 * config/go32.mh: Remove nonexistent "native" support.
1468 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1469 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1470 * m88k-tdep.c (next_insn): Lint, cleanup.
1471 (store_parm_word): Lint.
1473 * README: Fix typo (reported by karl@hq.ileaf.com).
1475 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1477 * expression.h (BINOP_CONCAT): Document use for self concatenation
1478 an integral number of times.
1479 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1481 * valarith.c (value_concat): Rewrite to support self
1482 concatenation an integral number of times.
1483 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1484 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1485 eliminate hundreds of spurious shift/reduce and reduce/reduce
1486 conflicts that mask the 5 real ones.
1487 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1488 * ch-exp.y (integer_literal_expression): Remove production,
1491 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1493 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1494 implied that "no side effects" was nonfunctional.
1495 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1496 character string and bitstring concatenation.
1497 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1498 * expression.h (exp_opcode): Add BINOP_CONCAT.
1499 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1500 * language.c (string_type): Add function to determine if a type
1502 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1503 * valarith.c (value_concat): New function to concatenate two
1504 values, such as character strings or bitstrings.
1505 * valops.c (value_string): Remove error stub and implement
1507 * value.h (value_concat): Add prototype.
1508 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1509 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1510 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1513 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1515 * c-exp.y (exp): Add production to support direct creation
1516 of array constants using the obvious syntax.
1517 * c-valprint.c (c_val_print): Set printed string length.
1518 * dwarfread.c (read_tag_string_type): New prototype and
1519 function that handles TAG_string_type DIEs.
1520 * dwarfread.c (process_dies): Add case for TAG_string_type
1521 that calls new read_tag_string_type function.
1522 * expprint.c (print_subexp): Add support for OP_ARRAY.
1523 * gdbtypes.c (create_range_type, create_array_type): Inherit
1524 objfile from the index type.
1525 * ch-typeprint.c (chill_print_type): Add case for
1527 * ch-valprint.c (chill_val_print): Fix case for
1530 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1532 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1533 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1534 include/coff/mips.h.
1536 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1538 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1539 constants with an explicit null byte terminator. OP_STRING is
1540 now used for real string types.
1541 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1542 they are used by all languages.
1543 * c-lang.c (_initialize_c_language): Move initializations of
1544 builtin_type_* to lang.c.
1545 * c-typeprint.c (c_type_print_varspec_prefix,
1546 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1547 to TYPE_CODE_STRING.
1548 * c-valprint.c (c_val_print): Change the way character arrays
1549 are printed as strings to be consistent with the way strings
1550 are printed when pointer-to-char types are dereferenced.
1551 Remove test of print_max before calling val_print_string, which
1552 now does it's own test.
1553 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1554 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1555 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1556 * gdbtypes.c (builtin_type_*): Add declarations moved from
1558 * gdbtypes.c (create_string_type): New function to create real
1560 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1561 renamed to TYPE_CODE_STRING.
1562 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1563 builtin_type_* types moved from c-lang.c.
1564 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1565 to TYPE_CODE_STRING.
1566 * gdbtypes.h (builtin_type_string): Add extern declaration.
1567 * gdbtypes.h (create_string_type): Add prototype.
1568 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1569 renamed to TYPE_CODE_STRING.
1570 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1572 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1573 renamed to TYPE_CODE_STRING.
1574 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1576 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1577 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1578 to TYPE_CODE_STRING.
1579 * valops.c (allocate_space_in_inferior): New function and
1580 prototype, using code ripped out of value_string.
1581 * valops.c (value_string): Rewritten to use new function
1582 allocate_space_in_inferior, but temporarily disabled until some
1583 other support is in place.
1584 * valops.c (value_array): New function to create array constants.
1585 * valprint.c (val_print_string): Add comment to document use,
1586 complete rewrite to fix several small buglets.
1587 * value.h (value_array): Add prototype.
1588 * value.h (val_print_string): Change prototype to match rewrite.
1589 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1590 * ch-exp.y (match_character_literal): Disable recognition of
1591 control sequence form of character literals and document why.
1593 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1595 * nindy-share/nindy.c: Add comments to #endif's to clarify
1598 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1599 read_memory to get byte order right.
1600 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1601 anymore. This is done in paread.c now. We expect unwind info
1602 to hang off of objfiles, and search all of the objfiles when until
1604 * (skip_trampoline_code): Cast arg to target_read_memory.
1605 * objfiles.h (struct objfile): Add new field obj_private to hold
1606 per object file private data (unwind info in this case).
1607 * paread.c (read_unwind_info): New routine to read unwind info
1608 for the objfile. This data is hung off of obj_private.
1609 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1610 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1611 make this easier to access.
1613 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1615 * c-valprint.c (cp_print_class_member): Add extern decl.
1616 * c-valprint.c (c_val_print): Extract code for printing methods
1617 and move it to cp_print_class_method in cp-valprint.c.
1618 * c-valprint.c (c_val_print): Extract code to print strings and
1619 move it to val_print_string in valprint.c.
1620 * cp-valprint.c (cp_print_class_method): New function using
1621 code extracted from c_val_print.
1622 * valprint.c (val_print_string): New function using code
1623 extracted from c_val_print.
1624 * value.h (val_print_string): Add prototype.
1625 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1626 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1627 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1628 CHECKBUF, growbuf_by_size): New variables, macros, and support
1629 functions for implementing a dynamically expandable temp buffer.
1630 * ch-exp.y (match_string_literal): New lexer function.
1631 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1632 removed and replaced with new CHECKBUF macro.
1633 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1634 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1636 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1638 * Makefile.in: Add info for paread.o.
1639 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1641 * blockframe.c (frameless_look_for_prologue): Correct the
1643 * gdbtypes.h, gdbtypes.c: Use const in decl of
1644 cplus_struct_default, now that pa-gas assembler has been fixed.
1645 * hppah-nat.c: Formatting.
1646 * hppah-tdep.c: Remove lots of useless externs for variables we
1648 * (find_unwind_entry): Speed up by using binary search, and a one
1650 * (rp_saved): New routine to see what unwind info says about RP
1651 being saved on the stack frame.
1652 * (frame_saved_pc): Look for prologue to see if we need to
1653 examine the stack for the saved RP or not.
1654 * (init_extra_frame_info): Check for prologue, instead of
1655 framesize to determine if we are frameless or not.
1656 * (frame_chain_valid): Stop backtraces when we run into _start.
1657 * (push_dummy_frame): Reformat to make more readable.
1658 * (find_dummy_frame_regs): ditto.
1659 * (hp_pop_frame): ditto.
1660 * (hp_restore_pc_queue): small cleanup.
1661 * (hp_push_arguments): ditto.
1662 * (pa_do_registers_info): ditto.
1663 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1664 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1665 * Define FRAME_CHAIN_VALID.
1666 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1667 passed to functions.
1669 * paread.c (pa_symtab_read): Use new bfd conventions for
1670 accessing linker symbol table.
1671 * (pa_symfile_init): Access embedded STAB info via BFD section
1672 mechanism and related macros.
1675 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1677 * sparc-stub.c: Use a seperate stack for our traps.
1678 * Handle recursive traps.
1679 * Remove all trap init code. This needs to be done by the
1681 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1683 * (handle_exception): See if we are at breakinst, if so, then
1684 advance PC sp that users can just step out of breakpoint().
1685 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1686 new place if SP has changed.
1687 * (case 's'): Get rid of this, we can't do it yet.
1688 * (case 't'): New command to test any old random feature.
1689 * (case 'r'): New command to reset the system.
1690 * (breakpoint): Add label to breakpoint trap instruction so that
1691 handle_exception() can detect where we are and get past the
1692 breakpoint trivially.
1694 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1696 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1698 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1700 * configure.in: recognise all sparclite variants
1702 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1704 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1705 binary files oring in the right bit.
1707 * main.c, source.c, state.c, symmisc.c: use macros defined in
1708 fopen-{bin|both} when fopening files.
1710 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1712 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1713 from a configuration file (typically including <limits.h>), or to
1714 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1715 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1716 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1717 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1718 * exppritn.c (print_subexp, dump_expression): Add case for
1720 * expression.h (OP_BITSTRING): New expression element type for
1722 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1723 macros to convert between number of expression elements and bytes
1724 to store that many elements.
1725 * i960-tdep.c (leafproc_return): Use new macros to access
1726 minimal symbol name and address fields.
1727 * m88k-pinsn.c (sprint_address): Use new macros to access
1728 minimal symbol name and address fields.
1729 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1730 minimal symbol address field.
1731 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1732 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1733 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1734 Use new BYTES_TO_EXP_ELEM macro.
1735 * parse.c (write_exp_bitstring): New function to write packed
1736 bitstrings into the expression element vector.
1737 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1739 * parser-defs.h (struct stoken): Document that it is used for
1740 OP_BITSTRING as well as OP_STRING.
1741 * parser-defs.h (write_exp_bitstring): Add prototype.
1742 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1743 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1744 LOWER, LENGTH): New tokens for keywords.
1745 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1746 upper_lower_argument, length_argument, array_mode_name,
1747 string_mode_name, variant_structure_mode_name): New non-terminals
1749 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1750 * ch-exp.y (match_bitstring_literal): New lexer support function
1751 to recognize bitstring literals.
1752 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1753 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1754 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1755 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1756 * ch-exp.y (yylex): Check tokentab6.
1757 * ch-exp.y (yylex): Call match_bitstring_literal.
1759 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1761 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1762 symbol name and value fields.
1764 * c-exp.y (yylex): Make static, to match prototype and other
1767 * expression.h (exp_opcode): Add BINOP_MOD.
1768 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1769 * expprint.c (dump_expression): Handle new BINOP_MOD.
1770 * language.c (binop_type_check): Handle new BINOP_MOD.
1771 * main.c (float_handler): Re-enable float handler when hit.
1772 * valarith.c (language.h): Include, need current_language.
1773 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1774 for integer divide truncates towards zero for negative results.
1775 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1776 * valarith.c (value_binop): Allow arithmetic operations on
1777 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1778 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1779 * ch-exp.y (tokentab3): Add MOD and REM.
1780 * ch-exp.y (yylex): Set innermost_block for symbols found
1781 in local scopes. Return LOCATION_NAME for local symbols.
1782 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1783 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1785 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1787 * command.c (shell_escape, make_command, _initialize_command):
1788 don't create or use fork if CANT_FORK is defined.
1789 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1790 code written for the IBM PC" remain.
1791 * xm-go32.h: define CANT_FORK
1793 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1795 * remote-sim.c: first attempt at general simulator interface
1796 * remote-hms.c: whitespace
1797 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1798 understand new stack layout. (print_register_hook): print ccr
1799 register in a fancy way.
1801 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1803 * eval.c (language.h): Include.
1804 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1805 to pointer types when the current language is C. It loses for
1806 other languages when the lower index bound is nonzero.
1807 * valarith.c (value_subscript): Take array lower bounds into
1808 account when performing subscripting operations.
1809 * valops.c (value_coerce_array): Add comment describing why
1810 arrays with nonzero lower bounds are dealt with in value_subscript,
1811 rather than in value_coerce_array.
1813 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1815 * ch-exp.y (FLOAT_LITERAL): Add token.
1816 * ch-exp.y (literal): Add FLOAT_LITERAL.
1817 * ch-exp.y (match_float_literal): New lexer routine.
1818 * ch-exp.y (convert_float): Remove.
1819 * ch-exp.y (yylex): Call match_float_literal.
1820 * ch-exp.y (yylex): Match single '.' after trying
1821 to match floating point literals.
1823 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1824 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1826 * expprint.c (dump_expression): New function for dumping
1827 expression vectors during gdb debugging.
1828 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1829 MULTI_SUBSCRIPT and moved out of BINOP range.
1830 * expression.h (DUMP_EXPRESSION): New macro that calls
1831 dump_expression if DEBUG_EXPRESSIONS is defined.
1832 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1833 * parse.c (length_of_subexp, prefixify_subexp): Change
1834 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1835 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1836 prefixify'ing the expression.
1837 * printcmd.c (print_command_1): Add comment.
1838 * ch-exp.y (expression_list): Add useful actions.
1839 * ch-exp.y (value_array_element): Add useful actions.
1840 * ch-exp.y (array_primitive_value): Add production.
1841 * ch-exp.y (yylex): Recognize ',' as a token.
1843 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1845 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1846 POSIXize the recursive makes (make [variable assignments] target{s})
1848 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1850 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1851 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1852 CPLUS_MARKER for all SVR4 systems, so follow suit.
1853 * defs.h (strdup_demangled): Remove prototype.
1854 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1855 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1856 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1857 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1858 prim_record_minimal_symbol_and_info): Use new macro
1859 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1860 * minsyms.c (install_minimal_symbols): Use new macro
1861 SYMBOL_INIT_DEMANGLED_NAME.
1862 * stabsread.c (define_symbol): Use new macro
1863 SYMBOL_INIT_DEMANGLED_NAME.
1864 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1865 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1866 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1867 SYMBOL_INIT_DEMANGLED_NAME.
1868 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1869 SYMBOL_DEMANGLED_NAME now tests language itself.
1870 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1871 now tests language itself.
1872 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1873 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1874 mangled name member in the language dependent portion of a symbol.
1875 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1876 mangled name member appropriate for a symbol's language.
1877 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1878 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1879 SYMBOL_DEMANGLED_NAME now tests language itself.
1880 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1881 initializes language dependent portion of symbol.
1882 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1883 demangles and caches the demangled form of symbol names.
1884 * utils.c (fputs_demangled, fprint_symbol): Use current language
1885 to select an appropriate demangling algorithm.
1886 * utils.c (strdup_demangled): Remove, no longer used.
1887 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1888 access the Chill mangled name member in the language dependent
1889 portion of a symbol.
1890 * ch-lang.c (chill_demangle): New function, simple demangler.
1891 * defs.h (chill_demangle): Add prototype.
1892 * symtab.h (language_dependent_info): Add struct for Chill.
1894 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1896 * Makefile.in (BISON): Add comment that when bison is used, it
1897 must include the "-y" option.
1898 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1899 Remove defines to remap non-yacc symbols, thus backing out of
1900 previous recent changes. Standard policy is that non-yacc parser
1901 generators get fixed, rather than adding bug workarounds in gdb
1902 for each new one that pops up. Expand comment to note this.
1903 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1905 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1907 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1908 case. Use code in N_SOL.
1910 * paread.c: New file that contains all HPPA/HPUX symbol reading
1912 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1913 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1914 * (dbx_symfile_offsets): Make static.
1915 * (pastab_build_psymtabs): New interface routine for paread to
1916 send stabs into dbxread.
1917 * gdb-stabs.h: Remove gobs of HPPA cruft.
1919 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1921 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1923 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1925 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1926 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1927 and YYDEBUG is not already defined.
1928 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1929 them during the previous replacements.
1930 * printcmd.c (_initialize_printcmd): Update internal documentation
1931 for "set" command to note that the assignment syntax is language
1933 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1934 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1935 and YYDEBUG is not already defined.
1936 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1937 single_assignment_action): New terminals and nonterminal for gdb
1938 extensions to chill expression grammer.
1939 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1940 tokens that start with '$' (register names, convenience vars, etc).
1941 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1942 * ch-exp.y (yylex): Call match_dollar_tokens.
1944 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1946 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1947 accessing minimal symbol data.
1948 * infcmd.c (read_pc): Use #ifdef, not #if.
1949 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1950 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1951 minimal symbol data.
1953 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1954 frame. Use find_return_regnum to find the caller.
1955 * (find_unwind_entry): New routine to locate stack frame info
1956 associated with a procedure. This looks in the $UNWIND_START$
1957 section in the SOM file.
1958 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1959 figure out where the caller's return address is stored.
1960 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1961 to figure out the frame size for a procedure.
1962 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1963 * (init_extra_frame_info): New routine. Corrects PC and FP for
1964 outermost frame if necessary.
1965 * (frame_chain): New routine, moved from tm-hppa.h.
1966 * (skip_trampoline_code): Handle computed function calls (ie:
1967 calls from $$dyncall).
1968 * (unwind_command): Temporary support function to allow user
1969 to control/observe aspects of the unwind (stack frame) info.
1970 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1971 was in a system call, if so, then read the PC from r31.
1972 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1973 with extra arg for skip_trampoline_code().
1974 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1975 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1976 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1978 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1980 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1981 Call new bfd_get_size() and verify that string table is no larger
1982 than the file that is supposed to contain it.
1983 * symfile.c (syms_from_objfile): Only complain about configured
1984 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1985 current target is the default BFD target.
1987 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1989 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1990 * solib.c (bkpt_names): New array of symbol names to try to
1991 use for the "mapping complete" breakpoint. Configurable
1992 define SOLIB_BKPT_NAME is first one to try.
1993 * solib.c (find_solib): Test debug_base for nonzero rather
1994 than just greater than zero.
1995 * solib.c (enable_break): Use bkpt_names to look up address
1996 at which to set "mapping complete" breakpoint.
1998 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2000 * defs.h (STRCMP, STREQ, STREQN): New macros.
2001 * defs.h (demangle_and_match): Remove prototype.
2002 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2003 and STREQN defined in defs.h.
2004 * dwarfread.c (set_cu_language): For completely unknown languages,
2005 try to deduce the language from the filename. Retain behavior
2006 that for known languages we don't know how to handle, we use
2008 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2009 and demangled name fields in symbol.
2010 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2011 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2012 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2013 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2014 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2015 Replace usages throughout.
2016 * elfread.c (demangle.h): Include.
2017 * elfread.c (record_minimal_symbol): Remove prototype and function.
2018 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2019 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2020 * infcmd.c (jump_command): Remove code to demangle name and add
2021 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2022 * minsyms.c (demangle.h): Include.
2023 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2024 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2025 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2026 * mipsread.c (psymtab_language): Add static variable.
2027 * stabsread.c (demangle.h): Include.
2028 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2029 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2030 * stack.c (return_command): Remove explicit demangling of name
2031 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2032 * symfile.c (demangle.h): Include.
2033 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2034 to match macros in symfile.h and allow them to be compiled
2035 if INLINE_ADD_PSYMBOL is not true.
2036 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2037 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2038 Add code to demangle and cache C++ symbol names. Use macro form
2039 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2040 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2041 Remove, also defined in symfile.c, which we already fixed.
2042 * symtab.c (expensive_mangler): Remove prototype and function.
2043 * symtab.c (find_methods): Remove physnames parameter and fix
2045 * symtab.c (completion_list_add_symbol): Name changed to
2046 completion_list_add_name.
2047 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2048 the normal symbol name and the cached C++ demangled name.
2049 * symtab.c (lookup_demangled_partial_symbol,
2050 lookup_demangled_block_symbol): Remove prototypes and functions.
2051 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2052 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2053 Remove code to try demangling names and matching them.
2054 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2055 Fix to try matching the cached demangled name if no match is
2056 found using the regular symbol name.
2057 * symtab.c (find_methods): Remove unused physnames array.
2058 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2059 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2060 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2061 C++ demangled symbol names.
2062 * symtab.h: Much reformatting of structures and such to add
2063 whitespace to make them more readable, and make them more
2064 consistent with other gdb structure definitions.
2065 * symtab.h (general_symbol_info): New struct containing fields
2066 common to all symbols.
2067 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2068 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2069 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2070 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2071 symbol): Use general_symbol_info struct.
2072 * utils.c (demangle_and_match): Remove, no longer used.
2073 * valops.c (demangle.h): Include.
2074 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2075 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2076 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2077 symmisc.c, symtab.c, valops.c: Replace references to minimal
2078 symbol fields with appropriate macros.
2079 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2080 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2081 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2082 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2083 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2084 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2085 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2086 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2087 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2088 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2089 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2090 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2091 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2092 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2094 * buildsym.c (start_subfile, patch_subfile_names): Default the
2095 source language to what can be deduced from the filename.
2096 * buildsym.c (end_symtab): Update the source language in the
2097 allocated symtab to match what we have been using.
2098 * buildsym.h (struct subfile): Add a language field.
2099 * c-typeprint.c (c_print_type): Remove code to do explicit
2101 * dbxread.c (psymtab_language): Add static variable.
2102 * dbxread.c (start_psymtab): Initialize psymtab_language using
2103 deduce_language_from_filename.
2105 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2107 * valprint.c (val_print): Reorganize comment and add note
2108 about dependency on target byte ordering.
2109 * ch-exp.y (value_array_slice): Fix typo.
2110 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2111 byte sized ints are assumed to be char strings and printed with
2112 string syntax. In chill, arrays of chars and arrays of
2113 bytes/ubytes are distinquishable, and printed appropriately.
2115 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2117 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2118 read/write routines for HPUX.
2120 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2121 branch targets to compute target address using const from previous
2122 instruction if necessary.
2123 * Add `Q' operator to print out bit position field various
2125 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2126 cleanups, use new code from Utah.
2127 * (store_inferior_registers): Update to new code from Utah.
2128 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2129 * (fetch_register): Clear out priv level when reading PCs.
2130 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2131 * Remove decl of errno, #include wait.h and target.h.
2132 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2133 were inside of a kernel call. If so, then PC is in a different
2134 register. Also, mask out bottom two bits of all PCs so as not to
2135 confuse higher level code.
2136 * (push_dummy_frame): Create from #define in tm-hppa.h.
2137 * (find_dummy_frame_regs): Update from Utah.
2138 * (hp_pop_frame): Create from #define in tm-hppa.h.
2139 * (hp_restore_pc_queue): New, from Utah.
2140 * (hp_push_arguments): Big fixes from Utah.
2141 * (pa_do_registers_info, pa_print_registers): Only print out fp
2143 * (skip_trampoline_code): New routine to deal with stubs that
2144 live in nowhereland between callers and callees.
2145 * i860-tdep.c: Remove decl of attach_flag.
2146 * infrun.c (wait_for_inferior): Add new macro
2147 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2148 at by PC will be nullified. If so, then step the target once more
2149 so as to avoid confusing the user.
2150 * (just before step_over_function:): Use stop_func_start, not
2151 stop_pc when checking for the existance of line number info.
2152 stop_func_start will reflect the proper address of the target
2153 routine, not of the stub that we may be traversing to get there.
2154 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2155 to deal with the stubs that PA compilers sometimes stick between
2156 callers and callees. Also, define FLAGS_REGNUM for access to the
2158 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2160 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2161 write gr0, PC regs, and PSW!
2162 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2163 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2165 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2166 * Define struct unwind_table_entry.
2167 * valops.c (call_function_by_hand): Add another arg to
2168 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2171 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2173 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2175 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2177 * Makefile.in (VERSION): Bump to 4.7.4.
2178 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2179 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2180 * Makefile.in (HFILES): Add valprint.h.
2181 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2182 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2183 * typeprint.c, typeprint.h: New files for language independent
2184 type printing functions.
2185 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2186 type printing functions and definitions.
2187 * valprint.h: New include file for language independent value
2188 printing definitions.
2189 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2190 dependent value printing functions.
2191 * c-exp.y (production ptype): Add range_type variable and use new
2192 create_range_type function.
2193 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2194 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2195 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2196 "const static" to ANSI-conformant "static const".
2197 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2198 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2200 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2201 * coffread.c (decode_type): Add range_type variable and call to
2202 new create_range_type function.
2203 * complaints.c (complain): Remove unused val variable.
2204 * complaints.c (_initialize_complaints): Make it void.
2205 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2206 variable and call new create_range_type function.
2207 * defs.h (enum val_prettyprint): Move enum from value.h to here
2208 so we can avoid having to include value.h just for prototypes that
2209 need the enum (thanks ANSI).
2210 * dwarfread.c (struct_type): Local anonymous_size variable is
2211 only used if !BITS_BIG_ENDIAN.
2212 * dwarfread.c (decode_subscript_data_item): Add rangetype
2213 variable and call new create_range_type function.
2214 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2216 * eval.c (evaluate_subexp): Remove unused local variable name
2217 and the statement with no side effects that initializes it.
2218 * expprint.c (print_subexp): Change local_printstr to
2220 * gdbtypes.c (create_range_type): New function that creates
2221 a range type using code fragments from object file readers as
2222 an example of what has to be initialized.
2223 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2224 and high_bound parameters, replaced with a single range_type
2225 parameter. Change function body to use passed in range_type
2226 rather than handcrafting one.
2227 * gdbtypes.h (create_range_type): Add prototype.
2228 * gdbtypes.h (create_array_type): Change prototype parameters.
2229 * infrun.c (normal_stop): Remove unused local variables tem and c.
2230 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2231 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2232 stub functions that call error if called.
2233 * language.c (unknown_language_defn, auto_language_defn,
2234 local_language_defn): Add initializers unk_lang_print_type and
2236 * language.h (struct language_defn): Reformat for larger
2237 comments, add la_print_type and la_val_print members. Add
2238 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2239 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2240 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2242 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2244 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2245 * main.c (execute_command): Remove unused local variable cmdlines.
2246 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2247 (clear_displays), symmisc.c (block_depth), values.c
2248 (clear_value_history):
2249 Make testing of truth value of assignment result explicit.
2250 * mipsread.c (upgrade_type): Update FIXME to include future use
2251 of create_range_type.
2252 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2253 whatis_exp, maintenance_print_type): Move prototypes and functions
2255 * printcmd.c (_initialize_printcmd): Move add_com calls for
2256 ptype_command and whatis_command to new typeprint.c.
2257 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2258 * source.c (find_source_lines): Local variable c only used
2259 when LSEEK_NOT_LINEAR is defined.
2260 * stabsread.c (read_array_type): Use new create_range_type
2262 * stabsread.c (read_range_type): Add new index_type variable and
2263 call new create_range_type function rather than handcrafting
2265 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2266 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2267 * symtab.c (type_print_base usages): Use c_type_print_base.
2268 * symtab.c (type_print_varspec_prefix usages): Use
2269 c_type_print_varspec_prefix.
2270 * symtab.c (type_print_method_args usages): Use
2271 cp_type_print_method_args.
2272 * valprint.c: Completely ripped apart and the fragments used
2273 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2274 valprint.h. Remaining stuff is language independent.
2275 * value.h (struct fn_field): Forward declare for prototypes.
2276 * value.h (type_print_1): Remove prototype.
2277 * value.h (enum val_prettyprint): Moved to defs.h.
2278 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2279 * value.h (baseclass_offset): Add prototype.
2280 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2281 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2282 * ch-typeprint.c: New file for language dependent type printing.
2283 * ch-valprint.c: New file for language dependent value printing.
2284 * ch-exp.y (parse_number): Remove prototype and stub function.
2285 * ch-exp.y (decode_integer_literal): Removed unused digits and
2287 * ch-exp.y (convert_float): Completely ifdef out for now.
2288 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2289 ch-lang.c (chill_op_print_tab):
2290 Change from ANSI-obsolescent "const static" to ANSI-conformant
2292 * ch-exp.y (yylex): Add unhandled storage class enumeration
2293 literals to switch statement for completeness.
2294 * ch-lang.c (chill_create_fundamental_types): Remove unused
2295 nbytes variable. Change dummy type to 2 bytes to match int.
2296 Handle FT_VOID types gratuituously added to chill DWARF by
2297 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2298 type rather than a one byte TYPE_CODE_INT type.
2299 * ch-lang.c (chill_language_defn): Add chill_print_type and
2301 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2303 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2305 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2306 bfd_get_symbol_leading_char instead.
2308 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2309 leading character from names.
2310 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2311 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2312 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2314 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2315 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2316 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2317 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2318 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2319 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2320 * symfile.c (syms_from_objfile): Insert debugging check to test
2321 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2323 * doc/gdbint.texinfo (Host Conditionals): Remove
2324 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2326 (Target Conditionals): Remove all of the above.
2328 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2330 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2331 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2333 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2335 * coffread.c (decode_type): catch negative tagndx fields generated
2337 * exec.c: comment out string following #endif.
2338 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2339 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2341 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2342 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2344 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2346 * complaints.c: New file, code moved from utils.c.
2347 * complaints.c (complain): Made into a varargs function.
2348 * complaints.h: New file, code moved from symfile.h.
2349 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2350 * Makefile.in (HFILES): Add complaints.h.
2351 * Makefile.in (OBS): Add complaints.o.
2352 * symfile.c (complaint_root, stop_whining, complaint_series,
2353 complain, clear_complaints, add_show_from_set for stop_whining):
2354 Moved to complaints.c.
2355 * symfile.h (struct complaint, complaint_root decl, complain
2356 prototype, clear_complaints prototype): Moved to complaints.h.
2357 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2358 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2359 complaints.h. Remove casts from arguments to complain(),
2360 which is now a varargs function, and remove unnecessary
2361 placeholder zero args.
2362 * defs.h (begin_line): Add prototype.
2363 * defs.h (vprintf_filtered): Add prototype.
2364 * dwarfread.c (varargs.h): Remove, no longer needed.
2365 * dwarfread.c (dwarfwarn): Remove prototype and function.
2366 * dwarfread.c (complaints): Define a bunch of complaints.
2367 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2368 usages to standard complain() calls.
2369 * utils.c (begin_line): New function that ensures that
2370 whatever gets filter-printed next starts on its own line.
2371 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2372 but to stdout (calls vfprintf_filtered internally).
2374 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2376 * remote.c: Avoid printf_filtered line limit. Suggested by
2377 Robert R. Henry, <rrh@tera.com>.
2378 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2380 * main.c (main): Accept --silent as well as --quiet. Change +help
2381 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2383 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2384 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2386 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2388 * tm-nindy960.h, remote-nindy.c: Lint.
2390 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2392 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2393 a optional type to decorate as an array type, the type of the
2394 index, and the bounds of the array. Records this additional info
2395 in the array type for use with languages with nonzero array
2397 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2398 to note that arrays may have bounds.
2399 * gdbtypes.h (create_array_type): Update prototype.
2400 * c-exp.y (ptype production): Adjust for new create_array_type
2401 calling conventions.
2402 * coffread.c (decode_type): Call create_array_type rather than
2403 handcrafting array types.
2404 * convex-tdep.c (value_type): Remove, now use create_array_type.
2405 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2406 vector_type into calls to create_array_type.
2407 * dwarfread.c (decode_subscr_data): Name changed to
2408 decode_subscript_data_item throughout.
2409 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2410 create_array_type. Now records index type and range as well.
2411 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2412 change to use create_array_type.
2413 * dwarfread.c (read_subroutine_type): Test existing user defined
2414 types before decorating them, to ensure they are blank, and
2415 complain about it if they are not.
2416 * dwarfread.c (decode_fund_type): For unrecognized types, always
2417 return some valid type (type integer). If the unrecognized type
2418 cannot be an implementation defined type, complain as well.
2419 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2420 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2421 * mipsread.c (upgrade_type): Add FIXME comment that code to
2422 handcraft arrays should be replaced with call to create_array_type.
2423 * stabsread.c (read_array_type): Replace code to handcraft
2424 array types with call to create_array_type.
2425 * valprint.c (type_print_varspec_prefix): Minor formatting
2426 change, join lines that don't need to be split.
2428 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2430 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2431 decl for attach_flag, it now lives in inferior.h.
2432 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2433 Make most functions static.
2434 * hppah-nat.c: General cleanups, remove BSD specific code (since
2435 that all lives in hppab-nat.c).
2436 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2437 Change sense of test against inside_entry_file(). This fix is
2439 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2440 to read/write_register_bytes().
2441 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2442 work around PA-GAS assembler bug. Also, add trailing */ to some
2444 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2445 Same reason as above.
2447 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2449 * mipsread.c (parse_symbol): When checking whether a structured
2450 type is an enum, check qualifiers of its first member, as well as
2451 the base type of the member. Bug found and fixed by John M.
2452 Farrell, <farrell@fjord.reo.dec.com>.
2454 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2455 * remote-vx.c: Don't include vx-share/reg.h.
2456 * vx-share/ptrace.h: Reproduce from scratch.
2457 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2458 * Makefile.in: Remove references to removed files, and to removed
2459 29k-share directories.
2461 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2463 * c-lang.c (_initialize_c_language): Name changed from
2465 * m2-lang.c (_initialize_m2_language): Name changed from
2467 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2468 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2469 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2470 expression parsing into c-lang.c and m2-lang.c respectively.
2471 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2472 m2-exp.y respectively.
2473 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2474 and m2-* files respectively.
2475 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2476 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2477 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2478 * expression.h (struct block): Forward declaration for prototypes.
2479 * language.h (struct objfile): Forward declaration for prototypes.
2480 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2481 * Makefile.in (HFILES): Add ch-lang.h.
2482 * Makefile.in (OBS): Add ch-lang.o.
2483 * ch-exp.y: Migrate code that has nothing to do with expression
2484 parsing into ch-lang.c.
2485 * ch-lang.c: New file, code migrated from c-exp.y.
2486 * ch-lang.h: New file, internal interface between ch-* files.
2487 * ch-lang.c (_initialize_chill_language): Name changed from
2488 _initialize_chill_exp.
2490 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2491 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2492 * config/amix.mh (NATDEPFILES): Add.
2493 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2496 * dwarfread.c (decode_subscr_data): Remove spurious test that
2497 accepted only integer subscript types. We don't do anything
2498 with the type at the moment anyway.
2500 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2502 * ch-exp.y (match_character_literal): Fix case where no
2503 match at all is found.
2504 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2505 width types. For example, "INT" is always 2 bytes regardless
2506 of the values of any TARGET_*_BIT macros. So use explicit
2507 numeric sizes for the types.
2509 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2511 * c-exp.y (c_create_fundamental_type): New function to create
2512 language specific fundamental types for C.
2513 * m2-exp.y (m2_create_fundamental_type): New function to create
2514 language specific fundamental types for Modula 2.
2515 * c-exp.y (c_language_defn, cplus_language_defn): Add
2516 c_create_fundamental_type to language struct initializers.
2517 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2518 to language struct initializers.
2519 * dwarfread.c (expression.h, language.h): Include.
2520 * dwarfread.c (ftypes): New array to hold fundamental types
2521 for current compilation unit.
2522 * dwarfread.c (cu_language_defn): New pointer to language
2523 struct for language of current compilation unit.
2524 * dwarfread.c (dwarf_fundamental_type): New function to
2525 create/lookup fundamental types.
2526 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2527 * dwarfread.c (throughout): Replace lookup_fundamental_type
2528 with dwarf_fundamental_type.
2529 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2530 compilation unit (may be different language or different objfile).
2531 * gdbtypes.c (lookup_fundamental_type): Move actual type
2532 creations into language specific fundamental type creation
2533 functions and call via create_fundamental_type. Add comment
2534 about this function being obsolescent.
2535 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2536 sized signed and unsigned integers.
2537 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2538 * language.c (language_def): New function to lookup a language
2539 struct given it's enumeration.
2540 * language.h (struct language_defn): Add la_fund_type, a pointer
2541 to a function that creates fundamental types for this language.
2542 * language.h (create_fundamental_type): New macro to create
2543 fundamental types based on the current language.
2544 * language.h (language_def): Add prototype.
2545 * language.c (unk_lang_create_fundamental_type): New function
2546 for initializing language structs, calls error if called.
2547 * language.c (unk_language_defn, auto_language_defn,
2548 local_language_defn): Use unk_lang_create_fundamental_type.
2549 ch-exp.y (chill_create_fundamental_type): New function.
2550 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2551 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2553 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2555 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2557 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2558 as GCC_PRODUCER and GPLUS_PRODUCER.
2560 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2562 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2565 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2567 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2568 rather than '$'. This particular piece of braindamage is
2569 spreading like ooze. It's now infected libiberty, deja-gnu,
2571 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2572 hardwired '$' character.
2574 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2576 (Changes to break incredibly ugly, unmaintainable 750 line
2577 read_struct_type function up into managable pieces.)
2578 * Makefile.in (VERSION): Bump to 4.7.3.
2579 * stabsread.c (struct field_info): Local struct definition.
2580 * stabsread.c (read_member_functions, read_struct_fields,
2581 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2582 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2583 functions from fragmented read_struct_type.
2584 * stabsread.c (stabs_general_complaint): Catchall complaint.
2585 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2586 symbol name continuation code. Use macro throughout.
2587 * stabsread.c (various places): Replace add-one-to-pointer
2588 with pointer increment.
2589 * stabsread.c (read_type): Retain function local copy of type
2590 descriptor. Rearrange code calling read_struct_type() to match
2592 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2593 a single blank as the name of nameless enumerations. Recognize
2594 this special case and set nameless flag.
2595 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2597 * ch-exp.y (access_name): New non-terminal token and
2599 * ch-exp.y (general_procedure_name): Now a terminal token.
2600 * ch-exp.y (location): Expand production.
2601 * ch-exp.y (match_simple_name_string): New function.
2602 * ch-exp.y (yylex): Call match_simple_name_string and return
2603 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2605 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2607 * munch: Backslash escape vertical bar characters inside
2608 grep patterns since they have special meaning for some greps.
2609 * parse.c (write_exp_string): Complete rewrite to store string
2610 contants as a leading explicit length, followed by the string data,
2611 followed by a trailing explicit length.
2612 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2613 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2614 Use recorded explicit length of strings in expression elements,
2615 rather than strlen. Adjust code to skip over strings stored in
2616 expression elements, and code to access strings, to account for
2617 new leading explicit size expression element.
2618 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2619 0, to avoid negative expression element indices.
2620 * valops.c (search_struct_method): Minor whitespace change.
2622 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2624 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2625 which together maintain a dynamically expandable static buffer
2626 for the lexer to use when translating C strings to their internal
2627 form (other future uses possible). Fix parsing of C style strings
2628 to do the normal C style input conversions of escaped character
2630 * valops.c (value_string): Remove translation of escaped
2631 character sequences, now done in C expression parser.
2632 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2633 and decides if it should be printed in literal form or some other
2634 form, based on it's ASCII value and setting of sevenbit_strings.
2635 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2636 macro, change indentation style.
2637 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2638 * ch-exp.y (chill_printstr): First cut at real function instead
2641 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2643 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2645 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2647 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2649 * defs.h (sevenbit_strings): Add declaration.
2650 * defs.h (printchar): Replace with gdb_printchar.
2651 * language.h (language_defn): Add new function pointers
2652 la_printchar and la_printstr, to do language dependent
2653 printing of characters and strings.
2654 * language.h (local_printchar, local_printstr): New macros
2655 to call language dependent functions pointed to by la_printchar
2656 and la_printstr respectively.
2657 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2658 dependent functions for printing characters and strings.
2659 * c-exp.y (c_language_defn, cplus_language_defn): Add
2660 c_printchar and c_printstr.
2661 * command.c (do_setshow_command): Rename printchar use to
2663 * expprint.c (print_subexp): Replace C style string output
2664 with call to local_printstr.
2665 * language.c (unk_lang_printchar, unk_lang_printstr):
2666 New stubs, currently errors.
2667 * language.c (unknown_language_defn, auto_language_defn,
2668 local_language_defn): Add unk_lang_printchar and
2670 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2671 language dependent functions to print characters and strings.
2672 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2673 * utils.c (printchar): Renamed to gdb_printchar.
2674 * valprint.c (print_string): Remove prototype, function moved
2675 to c-exp.y, where it becomes c_printstr.
2676 * valprint.c (print_max): Made global for reference from the
2677 language dependent printing routines in *-exp.y.
2678 * valprint.c (repeat_count_threshold): New variable with function
2679 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2680 Change all references to old macro to references to new variable.
2681 * valprint.c (value_print, val_print): Replace calls to
2682 print_string with calls to local_printstr.
2683 * valprint.c (val_print): Replace C style character printing
2684 with call to local_printchar.
2685 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2686 * valprint.c (_initialize_valprint): Add add_show_from_set
2687 call for setting up repeat_count_threshold as print variable.
2688 * ch-exp.y (decode_integer_value): New function.
2689 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2690 * ch-exp.y (chill_printchar, chill_printstr): New language
2691 dependent functions for printing characters and strings.
2692 * ch-exp.y (chill_language_defn): Add chill_printchar and
2695 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2697 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2698 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2699 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2701 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2703 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2704 and assume the process has been killed.
2706 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2708 * remote-udi.c (udi_open): Reset vars so that user can re-run
2709 programs without leaving GDB.
2710 * (many routines): Slightly improve error handling.
2711 * (download): Zero out BSS by longs instead of bytes to avoid
2712 timeouts in real hardware.
2713 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2714 that connection is no longer in use after shutdown() of socket.
2715 This keeps GDB from dying of a SIGPIPE when you issue multiple
2716 `target udi' commands.
2718 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2720 * language.h (language_format_info): New structure to bundle
2721 local formatting information.
2722 * language.h (language_defn): Replace individual format info
2723 with language_format_info structs.
2724 * language.h (local_*_format, local_*_format_prefix,
2725 local_*_format_specifier, local_*_format_suffix): New macros
2726 for binary/octal/decimal/hex formats to access info elements.
2727 * c-exp.y (c_language_defn): Update for new format handling.
2728 * m2-exp.y (m2_language_defn): Update for new format handling.
2729 * dbxread.c (language.h): Include for partial-stab.h use.
2730 * mipsread.c (expression.h, language.h): Include for
2732 * defs.h (local_hex_format, local_hex_format_custom,
2733 local_hex_string, local_hex_string_custom): Move to language.h.
2734 * language.c (local_hex_format_custom, local_hex_string,
2735 local_hex_string_custom, local_octal_format_custom): Use new
2737 * language.c (unknown_language_defn, auto_language_defn,
2738 local_language_defn): Update for new format handling.
2739 * printcmd.c (print_scalar_formatted): Use new macros
2740 to access decimal and binary format info for printing.
2741 * c-exp.y (chill_language_defn): Update for new format handling.
2742 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2743 * ch-exp.y (decode_integer_literal): Add function
2744 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2745 * ch-exp.y (builtin_type_chill_char): Add definition.
2746 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2748 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2750 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2752 (aix_framedata): added nosavedpc field.
2753 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2755 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2756 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2757 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2758 instructions as function_frame_info does. Expand special case of
2759 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2761 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2763 (function_frame_info): Set frameless if the function has no frame,
2764 and set nosavedpc if the PC was not saved. Handle gcc generated
2765 stfd 31,-4(31); st 31, -12(31) correctly.
2766 (frameless_function_invocation): New second argument pcsaved; if 0
2767 return whether the function has a frame, if 1 return whether the
2769 (frame_initial_stack_address): Correct typo: cache registers for
2770 callee_fi, not for fi, (avoids reading garbage memory locations).
2772 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2774 * infrun.c (wait_for_inferior (just before step_over_function
2775 label)): Change test for stepping into subroutine to check for the
2776 presence of line number info. This makes stuff compiled with -g1
2777 cause GDB to not lose control when stepping.
2779 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2780 Improve comments as well.
2782 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2784 * Makefile.in (VERSION): Bump to 4.7.2
2785 * symtab.c (find_pc_symtab): Fix return of random value
2787 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2788 Makefile since it contains sed patterns used in generation.
2789 Add sed pattern to also delete #include of any malloc.h.
2790 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2791 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2792 function names to conform to K&R terminology with respect to
2793 logical and bitwise operators:
2794 UNOP_ZEROP => UNOP_LOGICAL_NOT
2795 UNOP_LOGNOT => UNOP_COMPLEMENT
2796 BINOP_LOGAND => BINOP_BITWISE_AND
2797 BINOP_LOGXOR => BINOP_BITWISE_XOR
2798 BINOP_LOGIOR => BINOP_BITWISE_IOR
2799 BINOP_AND => BINOP_LOGICAL_AND
2800 BINOP_OR => BINOP_LOGICAL_OR
2801 PREC_OR => PREC_LOGICAL_OR
2802 PREC_AND => PREC_LOGICAL_AND
2803 PREC_LOGIOR => PREC_BITWISE_IOR
2804 PREC_LOGXOR => PREC_BITWISE_XOR
2805 PREC_LOGAND => PREC_BITWISE_AND
2806 value_zerop() => value_logical_not()
2807 value_lognot() => value_complement()
2808 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2809 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2810 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2811 and is nonexistant in some SVR4 based systems.
2812 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2813 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2815 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2816 * source.c (source_info): Fix minor nits, print "1 line" rather
2817 than "1 lines", and "language is <lang>".
2818 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2819 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2820 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2822 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2823 * ch-exp.y: New expression parser, for GNU-Chill.
2824 * defs.h (enum language): Add language_chill.
2825 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2826 LANG_MODULA2 a recognized language.
2827 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2828 Chill as well as Modula-2.
2829 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2830 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2831 * language.c (set_language_command): Add chill.
2832 * language.c (binop_result_type, integral_type, character_type,
2833 boolean_type, structured_type, value_true, binop_type_check):
2834 Add language_chill cases.
2835 * language.h (_LANG_chill): Define.
2836 * symfile.c (deduce_language_from_filename): Recognize the
2837 filename extensions ".chill", ".c186", and ".c286" for Chill.
2838 * valprint.c (typedef_print): Add case for language_chill.
2839 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2840 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2841 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2842 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2844 * Makefile.in (distclean): Add target ch-exp.tab.c.
2845 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2846 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2847 * eval.c (evaluate_subexp): Add OP_BOOL case.
2848 * expprint.c (print_subexp): Add OP_BOOL case.
2850 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2852 * infcmd.c (set_environment_command): Avoid skipping first
2853 char of env value if an '=' appears in it. Bug report and fix
2854 by Mark Jungerman, <maj@lucid.com>.
2856 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2858 * infcmd.c (step_over_calls): Improve comments.
2859 * symtab.c (find_pc_psymtab): Clean up a bit.
2860 * (find_pc_symtab): Fix comments, clean up code.
2861 * (find_pc_line): General cleanups, efficiency improvements.
2862 Also, don't return garbage when some line info exists, but there
2865 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2867 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2868 member, and the stat pointer passed to vmap_symtab was NULL, the
2869 wrong vmap entries would be modified. Fixes behavior where
2870 attempting to load symbols for a module with no member would mess
2871 up already read in symbols.
2873 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2875 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2876 29k-share/dfe/mini2udi.o.
2877 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2878 * alldeps.mak, depend: Update to deal with removal of
2879 aforementioned files.
2880 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2881 requirement for useless 'program' argument. Clean up
2882 udi_create_inferior, and udi_load to call common download()
2883 routine. Create download routine to load remote hosts directly
2884 (with the help of BFD) so that we don't need yank.c and
2886 Fix udi_detach to call UDIDisconnect with
2887 the right arguments. Clean up udi_resume, don't assign tip_error
2888 twice. Clean up udi_wait, straighten out status codes. Make
2889 udi_kill really work.
2891 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2893 * c-exp.y: separated host/target idea of integer type size,
2894 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2895 UINT and CHAR rules. (parse_number): work out the targetwise type
2896 of a number based upon it's size and qualifiers. (yylex): chars
2897 are now treated the same way as ints.
2899 * source.c (indentify_source_line): don't core dump if wanted
2900 line is larger than number of lines in source. (can happen when
2901 coff gets confused about #included source).
2903 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2905 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2906 when debugging a program with 100 shared libraries.
2908 * solib.c (solib_map_sections): Always close the BFD we open.
2909 Free all malloc'd storage we allocate, too, including error cases.
2910 (struct so_list): Remove unused so_bfd member.
2911 (clear_solib): Don't bother closing so_bfd.
2913 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2914 cacheable. `So many symbol files, so little file descriptors.'
2916 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2918 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2919 Stubs should stand alone as much as possible.
2921 * source.c (show_directories): Avoid printf_filtered length prob
2922 pointed out by Jonathan Stone.
2924 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2925 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2926 <Lee_Cooprider@vos.stratus.com>.
2928 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2930 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2931 struct, not struct itself.
2932 * serial.h (serial_restore): Fix prototype, takes pointer not
2935 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2937 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2938 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2940 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2942 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2943 Stubs should stand alone as much as possible.
2945 * README: Add remote-es1800.c and remote-st2000.c to table.
2946 * go32-nat.c: Remove, there is no native go32 support.
2947 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2949 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2951 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2952 new routines to deal with sending SIGINTs to attached processes
2953 when the user interrupts the controlling GDB.
2954 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2955 the aforementioned routines when waiting for the attached process.
2957 * elfread.c, mipsread.c: Include <string.h>.
2958 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2959 * serial.h: Add prototype for serial_restore().
2961 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2963 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2964 minimal_symbol_count, because the NULL symbol is not included in
2965 the count. This prevented this function from finding the last
2966 symbol in the table.
2968 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2970 * dbxread.c (process_one_symbol): if not defined
2971 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2972 the start of the function, not just after N_FUN.
2974 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2976 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2977 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2978 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2979 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2980 file. Remove preprocessor defines that previously did remapping.
2982 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2984 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2985 Bug fix courtesy of Alexander Klaiber.
2987 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2989 hp300 native support (hp300hpux untested).
2991 * hp300ux-xdep.c: removed.
2992 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2993 * xm-hp300hpux.h: updated copyright.
2994 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2995 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2996 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2997 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2998 fork-child.o coredep.o corelow.o.
2999 (NAT_FILE, NATDEPFILES): new macros.
3000 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3001 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3003 (NAT_FILE, NATDEPFILES): new macros.
3004 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3006 Vax ultrix native support.
3008 * nm-vax.h: new file.
3009 * Makefile.in (HFILES): added nm-vax.h.
3010 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3011 coredep.o corelow.o removed.
3012 (NAT_FILE, NATDEPFILES): new macros.
3013 * xm-vax.h: updated copyright.
3014 (REGISTER_U_ADDR): removed.
3016 Apollo native support (untested).
3018 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3019 * a68v-nat.c, nm-apollo68[bv].h: new files.
3020 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3021 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3022 * a68v-xdep.c: removed.
3023 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3024 inftarg.o fork-child.o a68v-xdep.o.
3025 (NAT_FILE, NATDEPFILES): new macros.
3027 * defs.h: include nm.h.
3028 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3029 sparc-tdep.c, : do not include nm.h.
3030 * doc/gdbint.texinfo: nm.h now included in defs.h.
3032 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3034 * Makefile.in (VERSION): 4.7.1 post release!
3036 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3038 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3040 * Makefile.in (VERSION): gdb-4.7 release.
3041 * README: Update for gdb-4.7.
3043 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3045 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3048 * alldeps.mak, depend: Update.
3050 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3052 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3054 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3055 causes problems in setting breakpoint in the right place in
3056 functions with `float' args which are passed as doubles.
3057 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3058 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3060 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3062 * Makefile.in (HFILES): Add nm-i386sco.h.
3063 * dwarfread.c: include <sys/types.h> for SCO.
3064 * infptrace.c: Don't include ptrace.h under SCO.
3065 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3067 * config/i386v.mt: Add exec.o to TDEPFILES.
3069 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3071 * i386v-nat.c: Remove space from front of #endif.
3072 * irix4-nat.c: Remove externs of registers[], include inferior.h
3074 * mips-nat.c: Explicitly initialize zerobuf to 0!
3075 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3076 Always setup fci->frame, even if it's non-zero. Too many places
3077 depend upon this behavior (and I have to get a release out the
3079 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3080 processing_gcc_compilation if we find the embedded stabs marker.
3081 This fixes several bugs with finding the location of short or char
3082 function parameters passed on the stack.
3084 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3086 Native support for sun4sol2.
3088 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3089 * nm-sysv4.h: new file.
3090 * Makefile.in (HFILES): added nm-sysv4.h.
3091 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3092 (NAT_FILE, NATDEPFILES): new macros.
3093 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3095 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3097 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3098 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3100 * Makefile.in (VERSION): Tick to 4.6.9.
3102 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3104 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3105 definition, replace with portable one.
3106 * remote-nindy.c: Lint.
3107 (nindy_wait): Return type is int, result is inferior_pid.
3108 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3109 (initialize_symmisc): Remove empty function.
3110 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3111 Remove obsolete, misspelled macro.
3112 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3113 (all @node commands): Use new form to avoid nitpicking errors.
3114 * doc/gdbint.texinfo: Document host/native/target split.
3116 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3118 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3120 * xm-mips.h (offsetof): Don't define this if __STDC__.
3122 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3124 umax native support (untested).
3126 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3128 (NAT_FILE, NATDEPFILES): new macros.
3129 * config/umax.mt (TDEPFILES): removed exec.o.
3130 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3131 removed to nm-umax.h.
3132 * nm-umax.h: new file.
3133 * Makefile.in (HFILES): added nm-umax.h.
3135 hppa native support (untested).
3137 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3138 (NAT_FILE, NATDEPFILES): new macros.
3139 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3140 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3141 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3142 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3143 * hppa[bh]-xdep.c: removed.
3144 * hppa[bh]h-tdep.c: do not include ptrace.h.
3145 * Makefile.in (HFILES): added nm-hppa[bh].h.
3147 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3149 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3151 * mips-nat.c: Straighten out include files. Work around
3152 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3155 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3157 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3158 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3159 backtraces from core files work.
3160 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3161 Functions are now defined in mips-nat.c.
3163 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3165 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3166 serial_default_name().
3168 * remote-hms.c, ser-go32.c, serial.h: Change from
3169 serial_timedreadchar() to new serial_readchar().
3171 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3173 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3175 * c-exp.y: Moved handling of 'const' and 'volatile' from
3176 <type> to <typebase>. This removes 2 conflicts.
3178 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3180 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3181 from breakpoint table when reseting breakpoints.
3183 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3185 Native support cleanup and corefile fixes for i386 SVR4 systems.
3187 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3188 fill_fpregset): Moved to i386v4-nat.c
3189 * i386v4-nat.c, nm-i386v4.h, : New files.
3190 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3191 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3192 change i386v-nat.o to i386v4-nat.o.
3194 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3196 Miscellaneous 386 configs updated.
3198 * config/i386aout.mt (TDEPFILES): removed exec.o.
3199 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3200 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3201 (NAT_FILE, NATDEPFILES): new macros.
3202 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3203 config/i386v4.mt (TDEPFILES): removed exec.o.
3204 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3205 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3206 (NAT_FILE, NATDEPFILES): new macros.
3207 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3208 fork-child.o coredep.o corelow.o i386-xdep.o.
3209 (NAT_FILE, NATDEPFILES): new macros.
3211 Native support cleanup for i386bsd (untested).
3213 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3214 * config/i386bsd.mh (NATDEPFILES): added exec.o
3215 * tm-i386bsd.h (FLOAT_INFO): removed.
3216 * nm-i386bsd.h (FLOAT_INFO): added.
3218 Native support for i386v (untested).
3220 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3221 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3222 (NAT_FILE, NATDEPFILES): new macros.
3223 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3224 * i386-xdep.c: removed.
3225 * Makefile.in (HFILES): added nm-i386v.h
3226 * i386v-nat.c, nm-i386v.h: new file.
3227 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3229 * tm-i386v.h (FLOAT_INFO): removed.
3231 Native support for linux (untested).
3233 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3234 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3235 (NAT_FILE, NATDEPFILES): new macros.
3236 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3237 * Makefile.in (HFILES): added nm-linux.h.
3238 * nm-linux.h: new file.
3239 * xm-linux.h: updated copyright. cleaned up formatting.
3240 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3242 Native support for sun386 (untested).
3244 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3245 fork-child.o sun386-xdep.o.
3246 (NAT_FILE, NATDEPFILES): new macros.
3247 * config/sun386.mt (TDEPFILES): removed exec.o.
3248 * Makefile.in (HFILES): added nm-sun386.h.
3249 * sun386-nat.c, nm-sun386.h: new file.
3250 * sun386-xdep.c: removed.
3251 * xm-sun386.h: updated comment and copyright.
3252 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3255 Native support for i386mach (untested).
3257 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3258 fork-child.o mach386-xdep.o.
3259 (NAT_FILE, NATDEPFILES): new macros.
3260 * Makefile.in (HFILES): added nm-i386mach.h.
3261 * nm-i386mach.h, i386mach-nat.c: new files.
3262 * mach386-xdep.c: removed.
3263 * xm-i386mach.h: updated copyright.
3264 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3267 Native separation for go32 (untested).
3269 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3270 * go32-nat.c: new file.
3271 * go32-xdep.c (call_ptrace, child_resume,
3272 fetch_inferior_registers, store_inferior_registers,
3273 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3275 Native support for m88k (untested).
3277 * Makefile.in (HFILES): added nm-m88k.h
3278 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3279 FETCH_INFERIOR_REGISTERS): removed.
3280 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3281 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3282 (NAT_FILE, NATDEPFILES): new macros.
3283 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3284 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3285 * m88k-xdep.c: removed.
3287 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3289 * i386b-nat.c: Comment changes.
3290 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3292 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3294 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3296 Avoid longjmp()-catching compilation errors in cross-ports.
3298 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3299 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3300 Move from mips-tdep.c and tm-{irix3,mips}.h.
3301 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3303 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3306 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3307 (fetch_core_registers): Fix bfd_seek arguments.
3309 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3311 Make core files work again (add back the `core' target).
3313 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3314 (NATDEPFILES): Add corelow.o.
3315 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3318 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3319 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3320 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3321 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3322 appears. FIXME, these should be moved to NATDEPFILES for native
3325 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3327 Ultra3 host/target/native split. (untested).
3329 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3330 (fetch_register, fetch_inferior_registers,
3331 store_inferior_registers, fetch_core_registers): removed to
3333 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3335 * Makefile.in (HFILES): added nm-ultra3.h.
3336 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3337 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3339 (NAT_FILE, NATDEPFILES): new macros for native support.
3340 * config/ultra3.mt (TDEPFILES): exec.o removed.
3342 * xm-vaxult.h: add MEM_FNS_DECLARED.
3344 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3346 * Makefile.in (VERSION): Roll to 4.6.8.
3347 (OBS): Put version.o first, so Makefile rebuild happens early.
3349 * command.h: Publicize prototype for not_just_help_class_command.
3350 * command.c: Remove proto.
3351 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3352 output. Move "maint info" from class info to class maintenance,
3354 * infrun.c: Move "stop" to class_obscure, and give it a
3355 function so it will not be seen as a global help topic. FIXME,
3356 it should be possible to set these attributes independently.
3358 * core.c (core_command): Make nicer error message for no core support.
3360 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3362 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3363 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3365 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3366 (scan_compilation_units): Punt unused filename arg. dbfoff,
3367 lnoffset, and curlnoffset are file_ptr's now.
3368 (dwarf_build_psymtabs): Drop desc and filename args; use
3369 objfile. dbfoff and lnoffset are file_ptr's now.
3370 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3371 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3372 (elf_symfile_read): Skip desc and filename args to
3373 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3374 * gdb-stabs.h: Use file_ptr rather than off_t.
3375 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3376 compile-time debug check that someone turned off as "unused".
3377 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3378 * symfile.h: Update dwarf_build_psymtabs and
3379 elfstab_build_psymtabs prototypes.
3380 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3381 Use file_ptr offsets. bfd_seeks use L_SET.
3383 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3385 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3386 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3387 value so that demangler won't be invoked. This greatly speeds up
3389 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3390 linked_proc_info so that it properly deallocates the appropriate
3391 item after it is done with it instead of before.
3392 * Don't pass bogus frame pointer to create_new_frame(). Just
3393 leave it as zero so that lower level code will figure out the
3396 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3398 Sony News native support.
3400 * Makefile.in (HFILES): added nm-news.h.
3401 * nm-news.h: new file.
3402 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3403 fork-child.o coredep.o to NATDEPFILES.
3404 (NAT_FILE, NATDEPFILES): new macros for native support.
3405 * config/news.mt (TDEPFILES): removed exec.o.
3407 * remote-vx.c: remove redundant include of sys/time.h.
3409 * infrun.c: include ctype.h. Otherwise some machines result in
3410 undefined for isdigit.
3412 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3414 * configure.in: Convert m68k entries to m68* entries to handle
3415 all the various m68xxx hosts and targets.
3416 * config/news1000.mt: No longer needed, same as news.mt.
3418 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3420 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3422 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3424 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3425 nm-sun2.h, nm-mips.h.
3427 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3429 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3431 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3433 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3435 * xm-hppah.h: if __STDC__ is not defined, define
3437 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3438 compiler; see the comment in the file.
3440 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3442 First cut at support for all BSD variants on 386.
3444 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3445 * i386b-nat.c: New native support file.
3446 * configure.in: Add host and target for i[34]86-*-bsd*.
3447 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3449 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3451 Sun2 native support (untested).
3453 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3454 REGISTER_U_ADDR): removed to nm-sun2.h.
3455 * nm-sun2.h: new file.
3456 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3457 fork-child.o sun3-xdep.o removed.
3458 (NAT_FILE, NATDEPFILES): new macros.
3460 Mips native support. Decstation and iris4 have been tested.
3463 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3464 fill_fpregset): removed to irix4-nat.c
3465 * mips-xdep.c: removed.
3466 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3468 * procfs.c: include nm.h.
3469 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3470 * xm-irix4.h: bump copyright.
3471 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3472 PROC_NAME_FMT): removed.
3473 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3474 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3475 (NAT_FILE, NATDEPFILES): new macros for native support.
3476 (CC): supply default compiler switches.
3477 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3478 fork-child.o coredep.o.
3479 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3481 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3482 fork-child.o mips-xdep.o coredep.o.
3483 (NAT_FILE, NATDEPFILES): new macros for native support.
3485 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3487 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3488 (NATDEPFILES): added fork-child.o
3489 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3490 (NATDEPFILES): added fork-child.o
3491 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3492 (NATDEPFILES): added fork-child.o
3494 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3496 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3497 by using puts_filtered instead.
3499 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3501 * remote-nindy.c (nindy_load): Replacement version from Steve
3502 Chamberlain, doesn't require forking to run "strip" or "sx".
3504 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3506 * Makefile.in (HFILES): Add nm-*.h files.
3508 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3510 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3511 (NATDEPFILES): added fork-child.o.
3513 * doc/gdbint.texinfo: document a few more macros, create new
3514 section for native macros.
3516 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3518 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3519 resolution of copyright issues.
3521 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3523 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3524 subdir gets configured.
3526 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3528 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3530 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3531 searching for a "bfd_strip" program. Also, fixed up arguments
3532 passed to that program.
3534 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3535 which is now used for something else. Rewrite description of
3536 associated parameters to match how gdb does it now.
3537 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3539 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3541 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3543 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3546 * inferior.h (proc_signal_handling_change): prototype removed.
3547 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3548 (handle_command): now calls target_notice_signals.
3549 * procfs.c (proc_signal_handling_change): renamed to
3550 procfs_notice_signals. Now static. Add prototype. All callers
3552 * target.h (struct target_ops): new field, to_notice_signals.
3553 (target_notice_signals): new macro to cover new field.
3554 * target.c (cleanup_target): default to_notice_signals to ignore.
3555 * corelow.c (core_ops),
3557 inftarg.c (child_ops),
3558 procfs.c (procfs_ops),
3559 remote-adapt.c (adapt-ops),
3560 remote-eb.c (eb_ops),
3561 remote-es1800.c (es1800_ops, es1800_child_ops),
3562 remote-hms.c (hms_ops),
3563 remote-mm.c (mm_ops),
3564 remote-nindy.c (nindy_ops),
3565 remote-st2000.c (st2000_ops),
3566 remote-udi.c (udi_ops),
3567 remote-vx.c (vx_ops, vx_run_ops),
3568 remote.c (remote_ops),
3569 target.c (dummy_target),
3570 xcoffexec.c (exec_ops): added static initializer for
3572 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3574 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3576 * main.c (define_command): Add forgotten initializer.
3578 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3580 * language.c, language.h: Move saved_language out to global
3581 expected_language. Set expected_language when user expectation
3583 * language.c (language_info): Don't print type/range checking gub.
3584 * main.c (main): Set expected language.
3585 (execute_command): Check against expected language.
3586 * symfile.c (set_initial_language): Set expected language.
3588 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3590 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3592 A bunch of changes mostly to improve debugging of C++ programs.
3593 Specifically, the calling of inferiors methods is improved.
3595 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3596 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3597 hide the implementation details of pointer-to-method objects.
3598 How to tell if the pointer points to a virtual method is
3599 still very dependent on the particular compiler, but this
3600 should make it easier to find the places to change.
3601 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3602 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3603 macros, instead of a hard-wired-in code that incorrectly
3604 assumed a no-longerused representation of pointer-to-method
3605 values. And otherwise fix the relevant bit-rotted code.
3607 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3608 If there are both fields and methods, put a space between.
3610 * stabsread.c (read_struct_type): Fix bug in handling of
3611 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3612 by '_'). (It used to prematurely exit the loop reading in
3613 the fields, so it would think it should start reading
3614 methods while still in the fields. This could crash gdb
3615 given a gcc that can emit nested type information.)
3617 * valops.c (search_struct_method): Pass 'this' value by
3618 reference instead of by value. This provides a more
3619 consistent interface through a recursive search where the
3620 "bottom" functions may need to adjust offsets (due to multiple
3622 * valops.c, value.h, values.c: Pass extra parameters to
3623 value_fn_field and value_virtual_fn_field so we can
3624 correctly adjust offset for multiple inheritance.
3625 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3626 virtual function calls by using value_virtual_fn_field().
3627 * values.c: New function baseclass_offset, derived from
3628 baseclass_addr (which perhaps can be made obsolete?).
3629 It returns an offset rather than an address. This is a
3630 cleaner interface since it doesn't mess around allocating
3632 * valops.c (search_struct_method): Use baseclass_offset
3633 rather than baseclass_addr.
3635 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3637 * Makefile.in: Re-install 29K/UDI stuff.
3638 * remote-udi.c (udi_resume): Clean up.
3639 * (udi_wait): Rewrite, leave out bugs.
3640 * Add debugging code to print out all register fetches and stores.
3641 * Straighten out target_ops.
3642 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3644 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3646 * remote-udi.c (udi_create_inferior): run with no arguments should
3647 not pass the program name as an argument, since the UDI code
3648 already handles that.
3649 (udi_load): get the symbols from prog_name, not arg_string (the
3650 load command should really use arg_string as the program name, not
3651 prog_name, but at least the run command works now).
3653 * munch: HP9000/300 nm puts an extra space between T and symbol
3656 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3657 needed for vxworks targets.
3659 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3661 * am29k-tdep.c (_initialize_29k): Make it possible for the
3662 user to set and query the address where function calls into the
3663 inferior write a small scratch routine. `set call_scratch_address'
3664 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3665 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3666 not already cached validly.
3668 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3670 Rs6000 native support.
3672 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3673 machines without this header should not be compiling this file.
3674 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3675 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3676 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3677 * xm-rs6000.h: do not include ptrace.h.
3678 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3679 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3680 infptrace.o and inftarg.o move to NATDEPFIES.
3681 (NAT_FILE, NATDEPFILES): new macro for native support.
3683 Sun3 native support.
3685 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3686 new macros for native support.
3687 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3688 removed sun3-xdep.o.
3689 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3691 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3692 * sun3-nat.c, nm-sun3.h: new files for native support.
3694 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3696 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3697 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3698 dbfsize and use it to initialize new local file scope dbsize.
3699 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3700 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3701 DIEs as well as the current check for undersize DIEs. This helps
3702 to gracefully detect and reject corrupted DIE information.
3704 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3706 Add `command hooks' and a hook for inferior program stopping.
3708 * command.h (struct cmd_list_element): Remove unused `aux'
3709 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3710 * command.c (add_cmd): Initialize new fields, elim old.
3711 (add_alias_cmd): Clone new fields.
3712 (delete_cmd): Un-hook hookee if we're deleting hook.
3713 (help_cmd): Tell user the command is hooked, if it is.
3714 (lookup_cmd_1): Abbreviations return the original command
3715 instead of themselves, so that hooks on the original cmd will be
3717 * defs.h (enum command_class): Add class_pseudo and comments.
3718 * gdbcmd.h (execute_user_command): Add prototype.
3719 * infrun.c (normal_stop): If the stop command is hooked,
3720 run the hook whenever we stop.
3721 (hook_stop_stub): Stub for catch_errors.
3722 (_initialize_infrun): Set up pseudo "stop" command.
3723 * main.c (execute_user_command): Code extracted from execute_command.
3724 (execute_command): If hooked, run the hook before the command.
3725 (define_command): If defining a new hook, check the command it
3726 is hooking, and warn if none. Install the hook.
3727 * source.c (_initialize_source): "l" is an abbrev for "list".
3728 * doc/gdb.texinfo: Document command hooks.
3730 * Makefile.in (VERSION): Roll to 4.6.7.
3731 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3732 * infrun.c (breakpoints_inserted): Make it static again.
3733 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3735 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3737 Native file renaming.
3739 * nat-sparc.c -> sparc-nat.c
3740 * nat-sun4os4.h -> nm-sun4os4.h
3741 * nat-trash.h -> nm-trash.h
3742 * config/sun4os4.mh: track file renaming.
3743 * configure.in: link to nm.h rather than nat.h.
3744 * infptrace.c: include nm.h rather than nat.h.
3746 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3748 Host/target/native split for sun4.
3750 * Makefile.in (TSOBS): removed corelow.o.
3751 * infptrace.c: included nat.h.
3752 * nat-trash.h: temporary header file. This should be removed once
3753 all hosts have the native/host/target split.
3754 * configure.in: add a symlink from nat-trash.h to nat.h if no
3755 other nat file exists for this configuration.
3756 * sparc-tdep.c: no longer include sys/ptrace.h.
3757 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3758 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3760 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3761 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3762 to NATDEPFILES. removed sparc-xdep.o.
3763 (NATDEPFILES, NAT_FILE): new macros for native support.
3765 Break the direct connection from core_file_command to any
3766 particular type of core file support.
3768 * target.h (find_core_target): new prototype.
3769 * target.c (find_core_target): new function. Walks the target
3770 list looking for the core target.
3771 * core.c (core_file_command): replace calls to core_detach and
3772 core_open with find_core_target and direct calls.
3774 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3776 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3778 config/hp300hpux.mh: ALLOCA1 was not defined.
3780 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3782 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3783 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3784 until we can figure out a better way to do paging.
3786 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3788 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3789 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3790 * hppa-coredep.c: Remove, now that we use the hook.
3791 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3792 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3794 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3795 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3796 be ripped out and reimplemented right (see elfread.c).
3797 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3799 Rename all HPPA files to fit into unique DOS filenames:
3800 * *hppabsd* => *hppab*
3801 * *hppahpux* => *hppah*
3803 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3805 Make the /proc support a target-struct in its own right.
3807 * Makefile.in: Remove inftarg.[co], since it is now included via
3809 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3810 reference infptrace.o. Add fork-child.o to all *.mh that
3813 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3814 No longer global functions.
3815 (fork_inferior): New global function from fork-child.c.
3816 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3817 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3818 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3819 (child_create_inferior): New tiny function that calls fork_inferior.
3820 * fork-child.c: New file, containing fork_inferior, which is
3821 built from slight mods to inftarg.c's child_create_inferior.
3823 * procfs.c (procfs_ops): Add target vector.
3824 (attach): Rename as static do_attach.
3825 (procfs_create_inferior): New tiny function that calls fork_inferior.
3826 (child_xfer_memory): Rename to static procfs_xfer_memory.
3827 (store_inferior_registers): Rename to static procfs_store_registers.
3828 (inferior_proc_init): Rename to static procfs_init_inferior.
3829 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3830 procfs_files_info, procfs_open, procfs_mourn_inferior,
3831 procfs_can_run): Slightly mangled copies of the corresponding
3832 child_XXX routines from inftarg.c.
3833 (proc_wait): Renamed to static procfs_wait.
3834 (child_resume): Rename to static procfs_resume.
3835 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3836 (initialize_proc_fs): Rename to initialize_procfs. Set up
3839 * putenv.c: index -> strchr.
3840 * regex.c: Always rename bcopy to memcpy, etc.
3841 FIXME: Eventually do the renames rather than use #define's.
3842 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3844 * sparc-xdep.c: Move deferred_stores to target dependent.
3845 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3847 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3849 Split non-target-dependent code out of target_attach routines.
3851 * target.h: Comments on target_attach args and results.
3852 * infcmd.c (attach_command): Check for existing execution, call
3853 target_attach, set up terminal status and wait_for_inferior, wait
3854 for the attach status, and do normal_stop.
3855 * inftarg.c (child_attach): Remove target independent stuff.
3856 * remote-adapt.c (adapt_attach): Ditto.
3857 * remote-mm.c (mm_attach): Ditto.
3858 * remote-udi.c (udi_attach): Ditto.
3859 * remote-vx.c (vx_attach): Ditto.
3863 * remote-hms.c (hms_attach): Remove completely, it was useless.
3864 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3865 commented-out start_remote calls.
3866 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3867 DENTER and DEXIT macros and their calls. Use a real debugger --
3868 like gdb -- to see what functions are being called when.
3869 * utils.c (strcmp_iw): Make nonstatic, for lint.
3871 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3873 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3875 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3877 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3878 fix to differentiate between gcc1 & gcc2 compiled files so that we
3879 can debug calls that pass structs as args correctly.
3880 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3881 so, and what version.
3883 * remote.c (remote_wait): Make regs be char to avoid picayune
3884 ANSI compiler warnings.
3886 * energize.h: Move all external struct decls to inside of
3887 __STDC__, add prototype for energize_shell_wait().
3888 * energize.c (getpty): Clean up, make us really get a controlling
3890 * (energize_initialize): Disable SIGIO prior to setting up for
3891 I/O interrupts. Move setsid(), et. al. to getpty().
3892 * (energize_shell_wait): New routine to wait for things started
3893 via the shell command, uses wait() instead of /dev/proc.
3894 * Also, add prototype for execute_command_1().
3896 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3898 * inftarg.c (child_create_inferior, child_attach,
3899 child_mourn_inferior): collect unix child process stratum
3900 functions which live below the target vector into this file to
3901 facilitate host/target/native split. Also, make them static.
3902 * inflow.c (child_mourn_inferior): removed.
3903 * infrun.c (child_create_inferior, child_attach): removed.
3904 (resume): becomes global so that functions below the
3905 target vector can find it.
3906 * inferior.h (resume): add prototype.
3907 (child_mourn_inferior, child_create_inferior, child_attach):
3910 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3911 replaced with find_default_attach and
3912 find_default_create_inferior.
3914 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3916 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3917 addresses don't get displayed in the wrong positions.
3919 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3921 Separate core functions along target vector in preparation for
3922 native support. Functions above vector now live in core.c. Those
3925 * core.c (solib_add_stub, core_close, core_open, core_detach,
3926 get_core_registers, core_files_info, core_ops): moved to corelow.c
3927 (_initialize_core): removed addition of core_ops target.
3928 * corelow.c: new file.
3929 (solib_add_stub, core_close, core_open, core_detach,
3930 get_core_registers, core_files_info, core_ops): moved from core.c
3931 (_initialize_corelow): new function.
3932 * gdbcore.h (core_open, core_detach): added prototypes.
3933 (core_ops): add forward declaration.
3934 * Makefile.in (SFILES_MAINDIR): add core.c
3936 (TSOBS): change core.o to corelow.o
3938 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3940 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3941 instead of 'sun' predefined symbol so that trap analysis code is
3942 enabled only when the TARGET is a sun3.
3944 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3946 * tm-i960.h (ext_format_i960): Add top-level declaration.
3947 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3948 blocks, else Sun4 compiler complains.
3950 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3952 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3953 instruction's argument. Patch from jonathan@cs.stanford.edu
3956 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3958 Break the thread of control that implies that a unix child
3959 process will be the default target.
3961 * target.c (find_default_run_target, find_default_attach,
3962 find_default_create_inferior, return_zero): new functions.
3963 (cleanup_target): Make return_zero the default for to_can_run.
3965 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3966 child_create_inferior references with find_default_XXX instead.
3968 * target.h (struct target_ops): new field, to_can_run.
3969 (find_default_attach, find_default_create_inferior): new prototypes.
3970 (target_can_run): new macro.
3972 * Also added a zero (default) to_can_run element to all static
3973 struct target_ops initializations throughout GDB, except:
3974 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3976 * infrun.c (child_create_inferior): Clean up error handling when
3977 no exec file is specified.
3978 (child_attach): Don't require exec file.
3980 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3982 Remove kill_inferior_fast, in favor of target_kill, which goes
3983 through the target vector.
3985 * inferior.h (kill_inferior_fast): remove declaration.
3987 * main.c (disconnect): call quit_cover using catch_errors rather
3988 than calling kill_inferior_fast directly. New way goes through
3989 the target vector, handles attached processes, and writes
3990 command history if appropriate.
3991 (quit_cover): new function, wrapper for quit_command.
3993 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3994 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3995 inlining them into the local kill_inferior when needed.
3997 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3999 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4000 * stabsread.c (read_struct_type): Simplify complicated expression
4001 for dumb DECstation compiler.
4003 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4005 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4006 operands to memory management instructions, from WRS.
4008 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4010 * main.c (main): Back out previous language setting changes.
4011 Replace with simple default to C before processing any init
4012 files. There MUST be a language set, even in the absence of
4013 init files or executables, or expression parsing fails.
4015 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4017 * main.c (main): Move code that sets initial language to
4018 symfile.c. Fixup places where command files are processed to
4019 be consistent in setting a default language if none has been
4021 * symfile.c (set_initial_language): Add code moved from
4022 main() that sets an initial default language when a new
4023 symbol file is read.
4024 * symfile.c (symbol_file_command): Call set_initial_language.
4025 * symtab.c (find_main_psymtab): Add FIXME comment.
4027 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4029 * breakpoint.c, sparc-tdep.c: comment changes.
4030 * configure.in: removed target_dependent line.
4032 * remote-mm.c (mm_attach): change printf to error to prevent
4034 * remote-udi.c (udi_attach): change printf to error to prevent
4037 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4038 calls to {fetch|store}_inferior_registers with calls to
4039 target_{fetch|store}_registers, for remote-target independence.
4041 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4043 * Makefile.in: Fix bug I introduced in merging Rich's change.
4044 * infrun.c (child_create_inferior): Use proceed() rather than
4045 doing all the same stuff by hand.
4047 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4049 * Makefile.in, configure.in: add support for files used only when
4050 configured native, that is, when host = target.
4052 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4054 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4055 stores are target dependent and were moved from xm to tm.
4057 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4059 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4061 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4062 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4064 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4066 * target.h (struct target_ops): removed to_convert_to_virtual and
4067 to_convert_from_virtual elements. Initializations removed from
4068 all static initializations.
4069 (target_convert_to_virtual, target_convert_from_virtual):
4071 (host_convert_to_virtual, host_convert_from_virtual): Removed
4072 forward declarations.
4073 * target.c (cleanup_target): removed default assignments for
4074 to_convert_to_virtual and to_convert_from_virtual.
4075 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4077 * findvar.c (value_of_register, value_from_register):
4078 target_convert_to_virtual inlined.
4079 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4080 * valops.c (value_assign): target_convert_from_virtual inlined.
4082 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4084 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4085 position wrong if used for the prompt.
4086 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4088 Support for accessing arbitrary MIPS stack frames in memory.
4090 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4091 set, run it before INIT_EXTRA_FRAME_INFO.
4092 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4094 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4095 (FP) value in the frame_info struct if it is zero (as from top of
4097 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4099 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4100 comes back as zero. So does FP_REGNUM, as a trigger for
4101 init_extra_frame_info.
4103 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4104 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4105 (INIT_FRAME_PC): Defined to null.
4106 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4107 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4108 Briefly explain MIPS stacks in GDB.
4110 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4112 * copying.awk, copying.c (show_copying_command,
4113 show_warranty_command): Rename from copying_info, warranty_info,
4114 to match command function conventions.
4116 * utils.c (prompt_for_continue): Reinitialize more-counts
4117 before printing anything, and again afterward. Fix comments.
4118 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4119 or alloca() if needed.
4121 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4122 detect native versus cross-host.
4124 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4126 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4127 Suns. Rename to m68k_saved_pc_after_call.
4128 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4129 m68k_saved... instead of sun3_saved...
4131 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4133 * Makefile.in (update-depend, update-alldeps): Split out of
4134 setup-to-dist, for convenience in rebuilding the depend and
4136 (assorted): Update to catch straggler files when building gdb.tar.Z.
4138 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4140 Preliminary cleanup for splitting host/native/target.
4142 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4143 here; it is dealt with at a gdb-target-independent level.
4144 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4145 high toned routine. Fix return type to void.
4146 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4147 Rich and I believe the "real problem" was that both single_step
4148 and target_resume were issuing PT_CONTINUE calls. This would
4149 cause the second PT_CONTINUE to sometimes fail because the process
4150 was already running.
4151 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4153 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4155 * energize.c (pty_to_kernel): Must check for EAGAIN as
4156 termination condition.
4157 (full_filename): Don't prepend dirname if filename begins with /.
4158 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4160 (getpty (NCR)): Lotsa bug fixes...
4161 (kernel_dispatch (case StopRType)): Use kill() instead of
4162 killpg() so we can deal with losing systems...
4163 (wait_for_events): Work around NCR select() lossage. It doesn't
4164 zero out readfds when select() returns zero.
4165 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4166 getcwd() instead of getwd() (NCR getwd() seg faults).
4167 (energize_wait): Use sigaction() for NCR. Their version of signal()
4168 is unreliable by default.
4170 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4171 error from PIOCSWSTOP.
4173 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4174 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4175 defs.h, utils.c: Make vfprintf_filtered global.
4177 * energize.c (send_location): New routine to consolidate all
4178 places where we must notify kernel of where the given pc is.
4179 (cplus_demangle): Put single-quotes around demangled names.
4180 (energize_call_command): Call send_location() after doing up,
4181 down, and frame commands.
4183 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4185 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4186 pass at doc for two new remote targets---29K using UDI, and Tandem
4187 ST2000 using STDBUG.
4189 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4191 * doc/all.m4: turn on H8/300 stuff for generic manual
4193 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4194 after explicit call to breakpoint() in serial stubs.
4196 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4198 * mipsread.c: Clean up some white space.
4199 (parse_symbol): Handle stEnd of stFile.
4200 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4202 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4203 store_inferior_registers): Replace unexplained numbers
4204 with manifest constants from a DECstation header file.
4205 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4206 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4208 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4210 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4211 for "down". Suggested by Richard Stallman.
4213 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4215 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4216 redeclaration bug on SunOS 4.
4218 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4220 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4221 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4222 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4223 they aren't already there.
4224 * remote-vx.c (vx_prepare_to_store): Ditto.
4225 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4227 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4229 Removed a large number of changes inserted by Per Bothner
4230 for C++ support. These will go back in when they've been
4233 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4235 * serial.h: Fix prototye for serial_raw().
4236 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4237 serial_write() to match prototypes.
4238 * remote-st2000.c (get_reg_name): Make *p be const.
4240 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4242 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4243 to agree with target structure field type.
4244 (nindy_store_registers): Ditto.
4246 * Makefile (OPCODES): New var, pointing to opcodes library.
4247 (CLIBS, CDEPS): Include it.
4248 (saber_gdb): Load opcodes library.
4250 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4252 * a68v-xdep.c (store_inferior_registers): declare as void.
4253 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4254 * remote-st2000.c: Massive changes to use new serial package.
4255 Also added 'connect' command to transparantly connect to serial
4257 * ser-termios.c: Big cleanup, use nicer coding conventions.
4258 * ser-bsd.c: New module, serial stuff for BSD systems.
4259 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4260 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4262 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4264 * doc/gdb.texinfo: fix shameful error of agreement reported by
4265 jimb@occs.cs.oberlin.edu (Jim Blandy)
4266 * doc/gdb.texinfo: remove old partial discussion of remote serial
4267 protocol (via serial debug stubs)
4268 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4269 use of serial debug stubs
4271 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4273 * symfile.h: Declaration of set_demangling_style() moved
4274 here from demangle.h (which is now in ../include).
4275 * i386-xdep.c: Update comment.
4277 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4279 * symtab.c (completion_list_add_symbol): restructured to optimize
4280 for time. First clip names that cannot match. Then clip any
4281 names we've already considered. Drop a redundant strncpy. Drop
4282 a redundant malloc and associated free for demangled names.
4284 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4286 * a68v-xdep.c (store_inferior_registers): Define as type void.
4287 * configure.in: Add host m68k-apollo*-bsd*.
4288 * demangle.c (struct demanglers): Use enum instead of constant
4289 value to keep braindamaged HP/Apollo compiler happy.
4291 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4293 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4294 match "FOO". This allows 'break Foo' to work when Foo is
4295 a mangled C++ function. (See comment before function.)
4297 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4299 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4300 for files in vx-share/*.c.
4301 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4302 for normal GDB source files.
4304 * Makefile.in (VERSION): Roll to 4.6.6.
4306 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4307 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4308 * tm-sun3os4.h: Update comments.
4309 * xm-delta88.h: Remove STACK_END_ADDR.
4311 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4313 * Makefile.in (VERSION): Roll to 4.6.5.
4315 * infrun.c: Lint for recent `handle' changes.
4317 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4318 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4319 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4320 should include a ser-XXX.o module.
4322 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4323 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4325 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4326 known suns in configure.in, rather than mapping them to unique
4327 config files that happen to duplicate other config files.
4328 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4329 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4331 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4333 * configure.in (*-*-sunos*): Use trailing * to match all
4334 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4335 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4336 in production on Sun-4.
4337 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4338 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4339 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4341 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4342 config/sparc-noun.mt: New target configs for embedded.
4343 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4345 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4346 target definitions for embedded with and without underlines on
4349 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4350 not a parameter of the CPU, but of the development environment.
4351 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4353 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4355 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4356 (which involves reading in main's symtab) if we have no breakpoints.
4358 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4360 * dwarfread.c (cu_language): New local variable to record
4361 language for current compilation unit being processed.
4362 * dwarfread.c (set_cu_language): New local function to decode
4363 and record language for current compilation unit being processed.
4364 * dwarfread.c (synthesize_typedef): Add local function to
4365 synthesize a typedef for C++ classes, structs, unions, and
4367 * dwarfread.c (read_structure_scope): Synthesize typedefs
4368 for C++ classes, structs and unions.
4369 * dwarfread.c (read_enumeration): Synthesize typedefs for
4371 * dwarfread.c (read_file_scope): Call set_cu_language to
4372 record language for current compilation unit. After symtab
4373 is built, save this recorded language.
4374 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4375 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4376 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4377 typedefs for C++ classes, structs, unions, and enumerations.
4378 * dwarfread.c (scan_compilation_units): Call set_cu_language
4379 to record language for current compilation unit.
4380 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4381 for TAG_enumeration_types, rather than in add_partial_symbol.
4382 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4383 case with class, struct, and union type cases, now that they are
4384 the same. Remove tests for non-NULL name attributes, now done
4386 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4387 treat as alias for TYPE_CODE_STRUCT for now.
4389 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4391 * Makefile.in: map "gdb" through program_transform_name when
4394 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4396 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4397 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4398 Use "regi" for local indexing through register numbers, reserving
4399 "regno" for the name of a specific register passed as an input
4400 parameter. Fix bug propagated through all versions that sometimes
4401 used regno as an index when it should have been regi, thus using
4402 -1 as an index in some cases.
4404 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4406 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4407 respectively, so same demangler can be used by other programs.
4408 * Makefile.in: Remove demangler stuff.
4409 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4410 * demangle.c (_initialize_demangler): Tell demangler which
4411 CPLUS_MARKER to assume.
4413 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4415 RS/6000 portability changes (for hosting cross-debuggers).
4417 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4418 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4419 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4420 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4421 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4422 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4423 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4424 (NO_SINGLE_STEP): Add, target-dependent.
4425 (loadinfotextindex): Lowercase, remove "aix_".
4426 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4427 (NO_SINGLE_STEP): Remove, target-dependent.
4428 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4429 * xcoffread.c: Only build file if RS/6000 native GDB.
4430 (build_function_symbol): Remove #if 0'd code.
4431 * rs6000-tdep.c: Cleanup. Add static fn protos.
4432 Use CORE_ADDR for addresses throughout. Make void fns void.
4433 (pop_dummy_frame): Add FIXME about bogosity of design here.
4434 (rs6000_struct_return_address): Ditto.
4435 (frameless_function_invocation, frame_get_cache_fsr,
4436 frame_initial_stack_address, xcoff_relocate_symtab,
4437 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4438 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4439 Use CORE_ADDRs. Change identifiers to lowercase.
4441 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4442 supplying dummy routines if non-native. Add prototype for
4443 static exec_one_dummy_insn. Move a mess of functions to
4444 rs6000-tdep.c (as above). Remove #if 0'd code.
4446 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4447 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4448 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4450 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4453 * vx-share/README, nindy-share/README: New files describing
4454 how these directories' code is shared, and with whom.
4456 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4458 * configure.in (target configurations): Reformat into table.
4459 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4461 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4462 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4463 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4464 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4465 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4466 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4468 * Makefile.in (config-check): Add command to check whether
4469 configure.in is consistent with config/*.
4471 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4473 * configure.in (host configurations): Reformat nested cases into
4474 easy-to-maintain table.
4475 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4476 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4478 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4480 * cplus-dem.c: Reorder args to most local functions to make them
4481 follow the consistent pattern of struct work_stuff pointer first,
4482 followed by pointer into string being demangled, followed by
4483 pointer to the string where the result is being stored, followed
4484 by other args. Also generally replace most variables of name
4485 "type" with "mangled" for consistency. They all pointed to the
4486 same string but half were one name and half the other.
4487 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4488 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4489 use whenever a qualified name is being demangled.
4490 * cplus-dem.c (do_type): Qualified names are treated similarly
4491 to fundamental types, not as modifiers of fundamental types.
4493 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4495 * configure.in: Add sparclite as a target.
4497 * sparc-stub.c (handle_exception): Flush instruction cache just
4498 before returning to the user. (hexToInt): Fix overzealous cleanup.
4500 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4502 * infrun.c (handle_command): Rewrite to allow multiple signal
4503 numbers, signal number ranges, and to recognize "all" to mean all
4504 signals except those used by the debugger.
4505 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4506 to set or reset actions for specific signals.
4508 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4510 * coffread.c (decode_type): Call alloc_type to alloc new
4512 * stabsread.c (read_array_type, read_range_type, define_symbol):
4513 Call alloc_type to alloc new types.
4514 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4515 from type_obstack to symbol_obstack.
4516 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4518 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4519 associated with a type, using the same mechanism as was used to
4520 allocate space for the type structure itself.
4521 * coffread.c (patch_type, coff_read_struct_type,
4522 coff_read_enum_type): Use TYPE_ALLOC.
4523 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4524 * gdbtypes.c (create_array_type, check_stub_method,
4525 allocate_cplus_struct_type): Use TYPE_ALLOC.
4526 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4527 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4528 read_range_type): Use TYPE_ALLOC.
4530 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4532 * breakpoint.c (breakpoint_re_set): Select a default source
4533 symtab if one is not currently selected.
4534 * utils.c (query): Call wrap_here before building the output
4535 query string, to turn off wrapping and flush any buffered output.
4536 Otherwise our query may end up in the wrap buffer and never be
4538 * eval.c (evaluate_subexp): Report error when attempting to
4539 evaluate subscript for types without a target type, rather
4540 than dumping core by using the NULL pointer.
4541 * symfile.c (symbol_file_command): Forget current_source_symtab
4542 and current_source_line when discarding symbol table.
4544 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4546 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4548 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4549 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4551 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4553 * remote.c (remote_open): Fix baud rate setting to make -b flag
4554 work. (remote_wait): Change 'T' message parser to deal with new
4555 improved format which allows stub to send an arbitrary bunch of
4557 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4558 make all this re-entrant by storing all state on the stack. Clean
4559 up memory error trapping. (computeSignal, set_debug_traps):
4560 make it all table driven. Make a start at a baud rate setting command.
4562 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4564 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4566 * remote-vx.c: redefine malloc to avoid buggy declaration on
4567 RS/6000 <rpc/types.h>.
4568 xm-rs6000.h: include <sys/select.h> to define fd_set for
4569 <rpc/svc.h> on RS/6000.
4571 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4573 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4574 recursive invocations of make. Always create installation
4577 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4579 * m68k-pinsn.c: Minor fix in style of output (don't use
4580 range to indicate floating point control registers).
4582 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4584 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4586 * infcmd.c (registers_info): Handle multiple register names.
4587 Changes inspired by Roland McGrath.
4589 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4591 * sparc-stub.c: New file. Mix it with your SPARClite
4592 application, and it will speak GDB remote protocol!
4593 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4594 deal with arbitrary registers. Needed for sparc-stub.
4596 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4598 * cplus-dem.c (cplus_markers): Add table for gnu style and
4599 use throughout, in place of compile time constant CPLUS_MARKER.
4600 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4601 * cplus-dem.c (cfront_special): New function, as suggested
4602 by pfieland@stratus.com.
4603 * cplus-dem.c (forget_types): New function.
4604 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4606 * cplus-dem.c (mop_up): Call forget_types().
4607 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4608 Use throughout, instead of checking current_demangling_style.
4609 * cplus-dem.c (demangle_signature): When finding an explicit
4610 start of function args, forget all remembered types for
4611 lucid/cfront style demangling.
4612 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4613 underbar characters, use last pair as the delimiter. Hoist
4614 gnu_special() call up to cplus_demangle(). Call cfront_special()
4616 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4617 for inherited classes.
4618 * cplus-dem.c (demangle_args): Document quirks of numbered
4619 references to previously seen types.
4620 * dbxread.c (read_ofile_symtab, process_one_symbol):
4621 Use AUTO_DEMANGLING rather than explicitly checking
4622 current_demangling_style.
4623 * demangle.h: Add some comments.
4624 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4625 CFRONT_DEMANGLING): New macros.
4626 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4627 not found in the actual producer string produced by lcc.
4628 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4629 than explicitly checking current_demangling_style.
4631 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4633 * breakpoint.c (enable_longjmp_breakpoint,
4634 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4635 Check for duplicate breakpoints at the same address. Bug report
4636 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4638 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4640 * buildsym.c (end_symtab): Document that end_symtab can return
4641 NULL under non-error conditions.
4642 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4643 returned from end_symtab for empty compilation units.
4645 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4647 * am29k-tdep.c: Lint from DECstation compiler.
4648 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4649 As the man page says, "Sometimes you just can't get lint to shut
4650 up". That doesn't mean you should blow away the code it won't
4652 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4653 it up over the next few weeks. Make mips x 29k build.
4654 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4655 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4656 but leave it as a comment because the breakpoint instruction
4657 is not easily accessible at this moment (it's static, and if
4658 we define one here, it goes into every file compiled).
4660 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4662 * Makefile.in (VERSION): Bump to 4.6.3.
4663 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4664 function scopes when building partial symbol tables.
4665 * objfiles.c (open_existing_mapped_file): Make it clear in
4666 warning message that out of date mapped files are ignored.
4667 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4668 unit source file name in error message.
4670 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4672 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4673 * dwarfread.c (struct_type): In absence of AT_byte_size for
4674 bitfield, use size of object of member's type for the size of
4675 the anonymous object containing the bit field.
4676 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4677 an AT_byte_size attribute is seen.
4678 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4679 union aux_ext (was aux_ent).
4680 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4681 unsigned char* to char*, for Lucid compiler.
4682 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4683 to be correct type (from unsigned char* to char*).
4684 * valprint.c (type_print_derivation_info): Minor tweak to placement
4685 of commas in derived class printing.
4686 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4688 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4690 * xm-go32.h: Define LSEEK_NOT_LINEAR
4691 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4692 then work out the lseek positions of newlines by running through
4693 the file and `tell'ing. This makes source file listing work on
4694 OS's where the relationship between physical position in file and
4695 canonical position is indeterminate, eg VMS and DOS.
4697 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4699 * stabsread.c: Ensure that all members of all allocated structures
4700 are initialized to known state to avoid hard to find bugs with gdb
4701 using fields containing random data.
4702 * buildsym.c (start_subfile): Compact dirname initialization.
4703 * buildsym.c (patch_subfile_names): New function.
4704 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4705 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4706 * buildsym.h (patch_subfile_names): Add prototype.
4707 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4709 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4711 * remote-udi.c: Update comments.
4713 * remote.c (getpkt): Only force retransmission ten times;
4714 after that, assume bug in target code, and handle pkt anyway.
4716 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4718 * configure.in: Add support for apollo 68k under BSD environment.
4719 * xm-apollo68b.h: New file to support above.
4721 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4723 * configure.in: Recognize i486 host cpu.
4724 * valprint.c (type_print_derivation_info): Print derivation info
4725 in same form as class declarations in source.
4726 * valprint.c (type_print_varspec_suffix): Split arg printing
4727 code out to type_print_args function.
4729 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4731 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4732 at_import, at_frame_base.
4733 * dwarfread.c (completedieinfo): Remove cases for obsolete
4734 AT_visibility, AT_import, and AT_frame_base attributes.
4735 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4736 i860, which can keep up to 4 shadow breakpoints.
4737 * tm-stratus.h (USG): Define.
4738 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4739 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4740 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4741 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4742 * config/stratus.mt (TDEPFILES): Include files available from
4743 stratus that are not yet in release pending receipt of paperwork
4745 * buildsym.c (finish_block): Minor code format change.
4746 * gdbtypes.h (struct field): Add to comments.
4747 * gdbtypes.h (virtual_field_bits): Add to comments.
4748 * objfiles.c (allocate_objfile): Change obstack interface to
4749 match FSF merging efforts.
4751 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4753 * Makefile.in (VERSION): Bump to 4.6.2.
4754 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4755 * Makefile.in (OBS): Add stabsread.o
4756 * Makefile.in (stabsread.o): Add build rule.
4757 * stabsread.c, stabsread.h: New files.
4758 * buildsym.c: Split out stabs specific support to stabsread.c.
4759 * buildsym.h: Split out stabs specific support to stabsread.h.
4760 * dbxread.c (stabsread.h): Include
4761 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4762 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4763 * dbxread.c (read_ofile_symtab): Call end_stabs.
4764 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4765 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4766 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4767 really_free_pendings to cleanups.
4768 * elfread.c (elf_new_init): Call stabsread_new_init.
4769 * gdbtypes.c: Small changes to maintenance commands.
4770 * mipsread.c (stabsread.h): Include.
4771 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4772 * xcoffread.c (stabsread.h): Include.
4773 * xcoffread.c (global_stabs): Remove redundant def.
4774 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4776 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4778 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4779 * inflow.c (terminal_init_inferior, terminal_inferior,
4780 terminal_ours_1, initialize_inflow): Record and use state
4781 of lmode_inferior_valid and lmode_ours_valid.
4783 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4785 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4786 include <sgtty.h> on USG. (from sef).
4788 * depend: es1800 dependency needed here.
4790 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4792 * buildsym.c (read_struct_type): Initialize structs allocated
4793 with alloca, to avoid using random values from stack later on.
4794 * defs.h (fprintf_filtered): Add prototype.
4795 * gdbtypes.c (check_stub_method): Fix misleading comments.
4796 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4798 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4799 small changes to maint support functions.
4800 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4801 for some fields and expand comments.
4802 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4803 macro and track change to obstack_full_begin macro.
4804 * utils.c (fprintfi_filtered): New function.
4805 * valprint.c (type_print_base): Fixup field printing to not
4806 print extraneous lines and not print bogus "no data fields"
4807 messages for C++ classes with no data members. Also use new
4808 fprintfi_filtered function.
4810 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4812 * configure.in: es1800 ok for 68000 too.
4814 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4816 * configure.in: echo error messages to stderr, not stdout
4818 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4820 * configure.in: recognize hppa* instead of hppa
4822 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4824 * energize.c: Second cut at DynamicLoad message handling.
4826 * energize.c: Relativize pathnames in #include statements.
4827 * (kernel_dispatch): Better error messages for unknown protocol
4829 * (kernel_dispatch): First cut at DynamicLoad message handling.
4831 * Makefile.in: Remove -I../readline from all compilations,
4832 include a special case for main.o instead.
4834 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4836 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4837 error if it fails to find a member type, rather than return NULL
4838 and trigger a coredump.
4839 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4840 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4841 match on complete demanglings, including argument lists for member
4842 functions, rather than just accepting the first demangling that
4843 matches the class and function name.
4844 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4845 to start_symtab as the directory name.
4846 * dwarfread.c (completedieinfo): Strip off any leading hostname
4847 portion of the AT_comp_dir attribute string. Gdb doesn't know
4848 what to do with them (FIXME).
4850 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4852 * breakpoint.c (commands_command): Simplify code a bit, remove
4853 unnecessary fflush().
4855 * Makefile.in (OTHERS): Add gcc.patch.
4856 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4858 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4860 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4861 lcc producer string.
4863 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4865 * WHATS.NEW renamed to NEWS.
4867 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4869 * dbxread.c, dwarfread.c: Re-enable experimental code to
4870 automatically select demangling style.
4871 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4872 DEMANGLING_STYLE, to make more descriptive. Revert back to
4873 "auto" as default. Comment use.
4874 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4875 * Makefile.in (${DEMANGLER}.o) Remove target and special
4878 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4880 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4882 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4884 * Makefile.in, demangle.c: Change default demangling style to
4886 * Makefile.in: Update version to 4.6 !!!
4887 * README, WHATS.NEW: Update for 4.6.
4889 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4891 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4894 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4895 nodes as base classes.
4897 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4899 * alldeps.mak, depend: Update.
4901 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4903 * Makefile.in (VERSION): 4.5.9.
4905 * xm-hp300bsd.h: Add decl for strdup().
4906 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4907 PDR. Cleanup a few things, fix compilation warnings.
4909 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4911 * Makefile.in (DEMANGLING_STYLE): New define to set default
4912 demangling style for C++. Defaults to "auto".
4913 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4914 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4915 * Makefile.in (OBS): Add demangle.o
4916 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4917 Remove compile time decisions about demangling style and replace
4918 with runtime decisions using current_demangling_style.
4919 * cplus-dem.c (main): Expand code included during building of
4920 standalone demangler to recognize demangling style options.
4921 * dbxread.c (demangle.h): Include.
4922 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4923 demangling style if processing g++ code and current demangling style
4924 is auto (Note: this feature currently disabled.)
4925 * demangle.c: New file, generic demangling control.
4926 * demangle.h (demangling_styles): New enumeration to select one
4927 of several demangling styles. Also define string names for each
4929 * demangle.h (set_demangling_style): Add prototype.
4930 * dwarfread.c (demangle.h): Include.
4931 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4932 New producer string prefixes to recognize.
4933 * dwarfread.c (handle_producer): Consolidate actions for specific
4934 producers. Set demangling style based on producer string if
4935 current style is auto. (Note: this feature currently disabled.)
4936 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4938 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4940 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4942 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4944 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4945 * c-exp.y: Call lookup_signed_typename() after seeing
4946 "signed". This handles "signed char" correctly.
4947 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4948 keywords before a type specifier.
4950 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4952 * command.c (lookup_cmd_1): Clarify descriptive comments.
4953 * gdbcmd.h (maintenanceprintlist): Add declaration.
4954 * main.c (maintenanceprintlist): Add definition.
4955 * main.c (gdb_completer_command_word_break_characters): Add.
4956 * main.c (symbol_completion_function): Switch completer word
4957 break character sets dynamically, based on whether completion is
4958 being done on commands or on something else.
4959 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4960 * maint.c: Include demangle.h.
4961 * maint.c (maintenance_demangle): New function.
4962 * maint.c (maintenance_print_command): New function.
4963 * maint.c (_initialize_maint_cmds): Reorganize some commands
4964 under new maintenance print subcommand.
4966 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4968 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4969 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4970 target type. Otherwise, 'whatis this.field' wouldn't work,
4971 which would be inconsistent, since 'print this.field' works.
4972 * buildsym.c (read_struct_type, read_enum_type): Clear
4973 TYPE_FLAG_STUB flag.
4974 * buildsym.c (cleanup_undefined_types): Don't rely on a
4975 flawed "Reasonable test to see if" a type has been defined
4976 since it was referred to; now we can just see if the
4977 TYPE_FLAG_STUB flag has been cleared.
4978 * valprint.c (print_type_base): Emit public/protected/private
4979 labels for methods as well as fields. Also, indent these labels
4980 2 spaces instead of 4, for a more conventional "look".
4981 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4982 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4983 * gcc.patch: New file. Contains patch for gcc (so people
4984 with gdb-2.2.x won't have to wait for a new gcc release).
4986 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4988 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4989 (print_addr): Call print_address to show symbolic version as well.
4991 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4993 (vx_read_register): Declare inferior_fp_regs. Delete code for
4994 copying "inferior_registers" around; the values are already in var
4995 "registers". Use correct size for register set.
4997 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4998 target doesn't support it.
4999 (vx_read_register): Don't try reading them either.
5001 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5002 VxWorks back end reads them in one contiguous set except for this
5004 (register_names): Change "pc" to "pcw" to avoid confusion printing
5006 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5007 find the PC under VxWorks.
5009 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5011 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5012 to create new blank types, instead of handcrafting them.
5013 * defs.h (printfi_filtered): Add prototype.
5014 * utils.c (printfi_filtered): New function.
5015 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5016 to simplify the code. Other cleanups.
5017 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5018 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5019 use of various fields.
5020 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5021 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5022 production that currently treats it exactly the same as STRUCT.
5023 * c-exp.y (yylex): Recognize "class" as token CLASS.
5024 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5025 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5026 general symbol handling code. Call cplus_mangle_opname with
5028 * symtab.c (decode_line_2): Print demangled function names in
5029 breakpoint menus, instead of just file and line number.
5030 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5031 * valprint.c (type_print_base): Print "class" for C++ classes,
5032 rather than "struct". Print section labels for public, protected
5033 and private members of C++ classes.
5034 * values.c: Include demangle.h.
5035 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5037 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5039 * Makefile.in (VERSION): Update to 4.5.8.
5041 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5043 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5044 prevent crashes when examining cross-targets.
5045 * dbxread.c (process_one_symbol): Include directory name when
5046 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5047 find include files, and yacc/lex sources when the cwd doesn't match
5048 that in which the object was compiled.
5049 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5051 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5054 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5056 * maint.c (maintenance_command, maintenance_info_command):
5057 Install with allow_unknown as 0 and call help_list to show
5058 list of possibilities when no subcommand is specified.
5060 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5062 * configure.in: Add m68k-ericsson-*.
5063 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5065 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5067 * maint.c: New file.
5068 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5069 * Makefile.in (OBS): Add new file maint.o.
5070 * defs.h (command_class): Add class_maintenance.
5071 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5072 commands. Allow for them (and other nonessential parts of gdb)
5073 to be selectively left out under special circumstances.
5074 * gdbtypes.c (recursive_dump_type): New function; supports
5075 maintenance print-type command.
5076 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5078 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5080 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5081 initializers. Add initializations for setprintlist, showprintlist,
5082 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5083 * printcmd.c (maintenance_print_type): New maintenance cmd.
5084 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5085 implied by comment that all cmd lists are owned by main.c.
5086 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5087 that all cmd lists are owned by main.c.
5088 * language.c (setchecklist, showchecklist): Move to main.c, as
5089 implied by comment that all cmd lists are owned by main.c
5090 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5091 deletelist): Remove redundant declarations (also in gdbcmd.h).
5092 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5093 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5094 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5095 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5096 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5097 maintenance_print_msymbols, maintenance_print_objfiles):
5099 * symmisc.c (printsyms_command, printpsyms_command,
5100 printmsyms_command, printobjfiles_command): Removed from
5101 _initialize_symmisc.
5102 * main.c (dump_me_command): Moved to maint.c and renamed to
5103 maintenance_dump_me.
5104 * breakpoint.c (all_breakpoints_info): Rename to
5105 maintenance_info_breakpoints.
5106 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5107 all_breakpoints_info to add maintenance_info_breakpoints to the
5108 maintenanceinfolist instead.
5109 main.c (initialize_main): Set up maintenance class commands.
5111 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5113 * energize-patches: Fix minor problems with building energize lib.
5115 * energize-patches: Change names of all cadillac procedure calls
5116 to be energize procedure calls. Simplify many hooks by moving
5117 tests energize.c. Configure energize, and build it automatically now.
5119 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5121 * Makefile.in (VERSION): Bump to 4.5.7.
5122 * cplus-dem.c (demangle_args): Validate index for previously
5123 seen type to guard against bogus values from malformed manglings.
5124 * valops.c (value_struct_elt_for_reference): Guard against
5125 blindly using NULL return value from lookup_symbol.
5127 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5129 * cadillac.c, cadillac-patches: Rename to energize.c and
5130 energize-patches. Change all routines and variables named
5131 'cadillac*' to 'energize*'. Create new file called energize.h to
5132 hold all interface declarations.
5134 * deblib/connection/*: Move all of this stuff into energize/, but
5135 delete unneeded files.
5137 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5139 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5141 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5142 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5143 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5144 child processes, to avoid dead ones "hanging around" after GDB exits.
5145 (attach): Always stop the process if it needs it. Set RLC flag
5146 when attaching running processes, so it will continue if we detach
5147 it, quit, or are killed.
5148 (detach): Clear faults and set RLC flag to make process run
5150 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5152 (info_proc): Open process O_RDONLY, so we can see any process,
5153 even those controlled by debuggers.
5154 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5156 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5158 Relocate symbols using an array of section_offsets, rather than a
5159 single `addr' or `offset'. This makes Solaris-2 support work, and
5160 permits better VxWorks (and maybe xcoff) support later.
5162 * symtab.h (struct section_offsets): New structure for keeping
5163 a set of offsets, rather than a single one.
5164 (struct objfile): Replace addr with section_offsets member.
5165 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5166 * gdb-stabs.h: New include file with `symbol type specific'
5167 parameters for psymtabs and objfiles.
5168 * Makefile.in (HFILES): Add gdb-stabs.h.
5169 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5170 * coffread.c: Conforming changes. Fake offset array always 0.
5171 * dbxread.c: Conforming changes.
5172 (struct dbx_symfile_info): Move to gdb-stabs.h.
5173 (start_psymtab): Call elfstab_offset_sections to calculate good
5174 offsets for this source file, based on the ELF symbol table info.
5175 (read_ofile_symtab): Yank N_CATCH, which is dead.
5176 (process_one_symbol, N_CATCH): Yank.
5177 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5178 Relocate with SECT_OFF_TEXT.
5179 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5180 to distinguish relocatable from absolute symbols. Then, if not
5182 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5183 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5184 (", N_ROSYM): SECT_OFF_RODATA.
5185 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5186 (dbx_symfile_offsets): Add to translate addr to offset.
5187 * dwarfread.c: Conforming changes. Single offset currently used.
5188 * elfread.c: Add various complaints about elf/stab stuff.
5189 #include gdb-stabs.h. Conforming changes, using a single offset.
5190 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5191 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5192 for later use in building psymtabs.
5193 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5194 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5195 (free_elfinfo): New fn, frees all chained stab_section_infos
5196 in an objfile, and zaps the start-of-chain pointer.
5197 (elfstab_offset_sections): New fn, looks in stab_section_info
5198 chain to determine section bases to relocate a psymtab's worth
5199 of symbols, as they are being read.
5200 * mipsread.c: Conforming changes. Stabs-reading will relocate
5201 using one offset. MIPS-reading will not relocate at all.
5202 * partial-stab.h: Relocate different symbol types using different
5203 offsets from section_offsets.
5204 * symfile.c: Conforming changes.
5205 (find_lowest_section): Unused function to use later
5206 to free us from the Tyranny of the Text Section.
5207 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5208 in all lower layers of symbol reading. Call format-specific
5209 sym_offsets function to initialize offsets for high speed symbol
5211 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5212 (symbol_file_command, add_symbol_file_command): Callers changed.
5213 * symmisc.c (dump_psymtab): Print new relocation parameters.
5214 * xcoffread.c: Corresponding changes.
5216 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5217 * main.c (main): Read the $HOME/.gdbinit file before processing
5218 the argv arguments (e.g. reading symbol files or core
5219 files). This allows global parameters to be set, which will apply
5220 during the symbol reading. The ./.gdbinit is still read after
5222 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5223 * xcoffexec.c: Clean up quote inside comment.
5225 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5227 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5228 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5229 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5230 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5231 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5232 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5233 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5234 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5235 values.c, xcoffread.c:
5236 Remove "(void)" casts from function calls where the return value
5237 is ignored, in accordance with GNU coding standards.
5239 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5241 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5242 * partial-stab.h: Ignore N_ENDM.
5243 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5244 CODE or DATA section attachment. This eliminates a lot of random
5245 values from shared libraries, which screw up the ordinary symbols
5246 in the address ranges they happen to overlap.
5247 * buildsym.c (define_symbol): Eliminate special tests
5248 for function types; move into "function" cases in switch statement.
5249 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5250 in case they define new type numbers. But ignore them (FIXME).
5251 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5252 (read_sun_builtin_type): Add commentary.
5254 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5256 * xm-rs6000.h: define MEM_FNS_DECLARED
5258 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5260 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5261 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5262 * mips-xdep.c: Remove most include files (unused, caused errs).
5263 (fetch_core_registers): Use right parameters in dummy fn.
5265 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5267 * buildsym.c (scan_file_globals): Beware the null file.
5268 Fix from Jim Williams.
5270 * stack.c (return_command): Evaluate expression *before* popping
5271 off the stack frames! Fix inspired by Jim Williams.
5272 (up_silently_command, down_silently_command): No sel frame is error.
5274 * defs.h (memcpy, memset): Conditionalize decls on
5275 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5276 (alloca): Break out the STDC and non-STDC alloca cases, to make
5277 it work on old preprocessors as well as "picky ANSI" ones.
5278 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5280 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5281 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5282 header files define it!
5284 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5286 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5288 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5289 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5290 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5291 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5292 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5293 utils.c, valarith.c, valops.c, valprint.c, values.c:
5294 Replace bcopy() use with memcpy(), which is more standard and can
5295 take advantage of gcc's builtin functions for increased performance.
5296 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5297 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5299 Replace bzero() use with memset(), which is more standard and can
5300 take advantage of gcc's builtin functions for increased performance.
5301 * i386-tdep.c, main.c, valprint.c:
5302 Replace bcmp() use with memcmp(), which is more standard and can
5303 take advantage of gcc's builtin functions for increased performance.
5305 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5307 * remote.c (remote_wait): Fix cast on signal() call.
5308 * defs.h (alloca): More diddling with alloca. Have to ensure
5309 that it has a prototype, so that if alloca is defined as a macro
5310 that takes an arg, the definition is seen as a use of a macro
5311 that takes an arg, to satisfy picky ANSI preprocessors.
5313 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5315 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5316 consistency with all other gdb files.
5317 * cadillac.c: Use <string.h> rather than <strings.h>.
5318 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5319 * Makefile.in (MAKE): Remove definition for consistency with
5320 other Makefile.in files and to fix problem with recursive makes.
5322 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5324 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5327 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5329 * source.c (print_source_lines): for DOS interoperability; don't
5330 print CR (013) as ^M.
5332 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5334 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5336 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5338 * remote.c (remote_wait): Cast signal to void * to avoid warning
5339 from busted HP compiler.
5341 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5342 stabs cause end_psymtab to be called.
5344 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5345 compiler feature of putting 'c' into basic type descriptors for
5348 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5349 where there is no place for nPC in prrun struct.
5351 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5353 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5354 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5355 * dwarfread.c (enum_type): Save enum names on type_obstack.
5356 * dwarfread.c (struct_type): Save member name on type_obstack.
5357 * symtab.c (_initialize_symtab): Fix misspelling.
5358 * regex.c (store_jump, insert_jump): Return void.
5360 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5362 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5363 (alloca): Declare return type on SPARC, since Sun doesn't.
5364 (*_BYTE_ORDER): Improve comment: *must* be defined.
5366 * tm-hppa.h: New file, architectural definition of HP PA.
5367 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5369 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5370 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5371 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5372 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5375 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5376 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5377 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5379 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5381 * printcmd.c (output_command): Thinko.
5382 (x_command): Only set remembered size/format if cmd succeeds.
5384 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5385 since it is no longer used and burns time for every symbol read.
5386 (process_one_symbol): Treat N_CATCH like default (complain).
5388 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5390 * partial-stab.h (case N_TEXT): Fix fencepost error when
5391 detecting start of new symbol info after reading symtab for a
5392 module with a zero length TEXT segment.
5394 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5396 * Makefile.in (VERSION): Bump to 4.5.6.
5397 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5399 * defs.h (NORETURN): Define away for Lucid compiler.
5400 * remote.c (remote_timer, remote_interrupt): Signal handlers
5402 * ser-termios.c (serial_write, serial_close): Return whatever
5403 value the write/close call returns, rather than falling off end.
5404 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5405 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5407 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5408 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5410 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5411 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5412 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5413 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5415 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5416 store_inferior_registers): Supply missing fourth argument to
5418 * cadillac.c (kernel_dispatch): Make return type void.
5419 * cadillac.c (iosig): Signal handlers take one int arg.
5420 * valprint.c (val_print_fields): Call fprint_symbol to get
5421 automatic C++ demangling for mangled field names.
5423 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5425 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5426 * dwarfread.c (enum_type): Fix misspelling in comment.
5427 * valprint.c (val_print_fields, cplus_val_print): Minor
5428 adjustment to printing of C++ class structures to more closely
5429 match format for printing C structures, with and without setting
5432 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5434 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5435 (which is not a Posix signal) if it isn't defined.
5436 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5437 New port to Linux (a free Unix clone for 386 machines).
5439 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5441 COFF changes for dealing better with EPI 29K C compiler output.
5443 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5445 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5446 (read_coff_symtab): Move patch_opaque_types call from
5447 coff_symfile_read. Restrict it to symtabs from this objfile.
5448 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5449 references on opaque type chain; just let coff_lookup_type handle 'em.
5450 (decode_type): Complain about tagndx values on
5451 non-struct/union/enum types, which the EPI compiler tends to produce.
5453 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5455 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5458 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5459 usage to match new prototype. Include libbfd.h to get prototype.
5461 * source.c (find_source_lines): Handle large st_size fields.
5463 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5465 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5466 * stack.c (return_command): Use cleanups to avoid memory leaks.
5468 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5470 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5471 INT_REGNUM to INTE_REGNUM.
5473 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5475 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5477 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5478 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5479 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5480 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5482 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5483 declarations of malloc/realloc/free that are inserted by some
5485 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5487 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5488 another decl of strdup (this really ought to come from libiberty.h!).
5490 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5492 * remote.c (getpkt): Error if input exceeds buffer size.
5493 (_initialize_remote): `set remotedebug' enables packet trace.
5495 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5496 N_SLINE's, etc, just like Sun cc on Solaris2.
5498 * am29k-tdep.c (read_register_stack, write_register_stack):
5499 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5500 variable. Add `set' and `show' commands for it.
5501 * doc/gdb.texinfo: Document it.
5503 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5505 * valprint.c (type_print_1): Plug memory leak. Print all
5506 C++ syms as demangled, not just functions.
5507 * buildsym.c (read_range_type): When we find a signed char
5508 type, do a lookup of signed char, not plain char. Plain char's
5509 still get looked up as plain char's elsewhere.
5511 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5513 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5514 (Bug and fix found by Pierre Willard.)
5516 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5518 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5520 * xm-rs6000.h: Add decl for strdup().
5522 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5525 * breakpoint.c (enable_command, disable_command): Without args,
5526 should only affect normal breakpoints and watchpoints.
5528 * m68k-pinsn.c (print_insn_arg): Make register be const.
5529 * xcoffexec.c: Remove ' from comment.
5530 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5531 with decls of malloc in c-exp.tab.c (as produced by yacc).
5532 There's got to be a better way to do this...
5534 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5536 * partial-stab.h: Convert single rindex use to strrchr.
5537 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5538 standard <strings.h> file, now that the only single use of
5539 rindex in the gdb source files is gone.
5541 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5543 * mipsread.c: Undo ill effects from including <strings.h>,
5544 which #defines index to be strchr. Unfortunately, index is
5545 a member of a symbol table structure that can't be changed.
5546 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5547 remove redundant #include's.
5549 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5551 * mipsread.c: #include <strings.h> for rindex().
5553 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5555 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5557 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5559 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5560 extraneous SO stabs from busted C++ compilers.
5562 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5564 * Makefile.in (VERSION): Bump to 4.5.5.
5565 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5566 C++ lookups fail, print possibly helpful hint about completion.
5567 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5568 for static data members.
5569 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5570 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5571 it's broken on ncr3000's.
5573 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5575 * dwarfread.c (decode_modified_type): Change type of first arg.
5576 Change 'modifier' to char from unsigned char. Cast single use
5577 that needs to be unsigned char.
5578 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5579 * utils.c (strdup_demangled): Add function.
5580 * defs.h (strdup_demangled): Add prototype.
5581 * stack.c (return_command): Demangle C++ function names for query.
5582 * infcmd.c (jump_command): Demangle C++ function names for query.
5583 * cplus-dem.c (consume_count): New function and prototype.
5584 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5585 do_type): Replace conversion code with consume_count().
5586 * cplus-dem.c (gnu_special): Fix demangled of static members.
5587 * source.c (list_command): Print demangled function names
5588 when appropriate. Fix supplied by Peter Schauer.
5590 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5592 * sparc-tdep.c: Clean up slightly for Solaris2.
5594 * buildsym.c (define_symbol): Nameless types are now on several
5595 platforms; generalize them and un-ifdef them to make Solaris 2
5598 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5600 * infcmd.c: Fix typo (reported by Rob Savoye).
5601 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5602 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5603 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5604 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5605 rather than the one for the first file in the dependency chain.
5607 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5608 set. Don't reset our own texthigh, or dependency-only pst's, in
5609 scanning all the rest of the psymtabs.
5610 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5612 * buildsym.h (N_UNDF): Improve comments.
5613 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5615 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5617 * symtab.h (struct symbol): Add aux_value union for preserving
5618 an additional per-symbol value.
5619 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5620 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5621 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5622 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5623 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5625 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5627 * symfile.c (clear_symtab_users_once): Now non-static (for
5630 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5632 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5633 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5634 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5636 Solaris-2 support on SPARC:
5638 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5639 Add symbol_size and file offsets to struct symloc.
5640 Add static symbol_table_offset, string_table_offset,
5641 file_string_table_offset, next_file_string_table_offset,
5643 (add_old_header_file): Convert error() to complain()t.
5644 (dbx_symfile_read): Get symbol size via the objfile.
5645 Also get symbol_table_offset.
5646 (dbx_symfile_init): Record symbol size and count via the objfile.
5647 (dbx_next_symbol_text): Always add file_string_table_offset when
5648 accessing string table.
5649 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5650 (SET_NAMESTRING): Use the offset.
5651 (end_psymtab): Large kludge to determine addresses where source
5652 files start and end (for the psymtab header).
5653 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5654 Get this, symbol size, and symbol offset, from psymtab.
5655 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5656 Patch up last_source_start_addr if zero in N_SO.
5657 (process_one_symbol): Add variable function_start_offset.
5658 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5659 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5660 ( "", N_OBJ, N_OPT): Ignore.
5661 (elfstab_build_psymtabs): New function to read stabs out of
5664 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5665 (gdb): use GLOBAL_CFLAGS when linking, too.
5666 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5667 (N_OBJ, N_OPT): Ignore.
5668 ('f', 'F'): Save last function name.
5670 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5671 extra info in the minimal symbol.
5672 (elf_symtab_read): The extra info is the size of an ELF object,
5673 which was kludged to us in the `udata' field of the BFD symbol.
5674 Gag me with a crowbar...
5675 (elf_symfile_read): Keep track of both the absolute load address,
5676 and the offset between load addr and symbols. Handle STABS as
5677 well as DWARF sections, passing the absolute load address to
5678 elfstab_build_psymtabs.
5680 * symfile.h: Prototype elfstab_build_psymtabs.
5681 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5683 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5685 * buildsym.h: Add processing_acc_compilation flag.
5686 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5687 (define_symbol): Skip arg types in function entries. Resolve
5688 overloaded 'P' which acc uses for prototypes of functions called
5690 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5692 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5693 save size of ELF symbols. FIXME.
5694 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5695 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5697 * configure.in: Solaris config is sparc-sun-solaris2.
5698 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5700 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5701 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5702 * symfile.c (symfile_bfd_open): Comment where name is freed.
5703 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5705 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5707 * expprint.c (print_subexp): Add missing ']'.
5708 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5709 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5710 * WHATS.NEW: Point out improved C++ function name handling.
5711 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5712 type names for both implicitly and explicitly signed integral
5713 types. See comment in the source code.
5715 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5717 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5718 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5719 * expprint.c (print_subexp): Fix printing of register names.
5721 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5723 * inferior.h (register_valid): Declare.
5724 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5725 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5726 macros for traversing the data structures in a single objfile.
5727 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5728 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5731 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5733 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5734 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5735 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5736 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5738 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5740 * depend: rebuild to account for remote-st2000.c.
5741 * remote-st2000.c: Almost works now.
5742 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5744 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5746 * c-exp.y (yylex): Recognize single-quoted strings that specify
5747 tokens with embedded whitespace, such as C++ demangled names.
5748 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5749 * main.c (gdb_completer_quote_characters): Add global variable.
5750 * main.c (symbol_completion_function): Total rewrite for C++
5751 demangled name handling.
5752 * main.c (skip_quoted): New function.
5753 * main.c (main): Set rl_completer_quote_characters.
5754 * symmisc.c (dump_symtab): Print source language for symtab.
5755 * symtab.c (expensive_mangler): Add prototype and function.
5756 * symtab.c (completion_list_add_symbol): Total rewrite for new
5757 C++ demangled name handling.
5758 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5759 other changes for demangled C++ symbol handling.
5760 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5761 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5762 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5763 * symtab.c (completion_list_add_symbol): Total rewrite for new
5764 C++ demangled name handling.
5765 * symtab.c (expensive_mangler): New function.
5766 * utils.c (strcmp_iw, demangle_and_match): New functions.
5767 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5769 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5771 * Makefile.in: Roll VERSION to 4.5.4.
5772 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5773 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5774 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5776 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5778 * alldeps.mak: Rebuild to account for new files.
5779 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5780 * tm-st2000.h: New file.
5781 * configure.in: Tandem debug monitor (st2000) support.
5782 * remote-st2000.c, config/st2000.mt: ditto.
5784 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5786 * blockframe.c (inside_entry_file, inside_main_func,
5787 inside_entry_func): Return 0 if no symbols; avoid crashing.
5789 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5791 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5792 without masking, since it is signed and will later be compared
5793 against signed quantities. The right fix is probably to make
5794 it all unsigned, but this is a small, safe fix for this release.
5795 FIXME -- make the real change sometime soon.
5797 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5799 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5800 parameter in call to `symbol_file_add' to 0.
5802 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5804 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5806 * configure.in: Handle -m680[01234]0-wrs.
5808 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5810 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5811 `ieee_extended_to_double'.
5813 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5815 * valops.c (value_assign): Lint, by Pierre Willard.
5817 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5819 * coredep.c (fetch_core_registers): Remove premature warning,
5820 which triggers on DECstation even though all regs are accessible.
5822 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5823 sign-extension of instruction fields even on unsigned-char hosts.
5824 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5826 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5827 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5828 since they define the target, not the host.
5829 * m88k-pinsn.c: Fix typo.
5831 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5833 * valarith.c (value_zerop): -0.0 is still zero.
5834 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5835 Patches by Paul Eggert <eggert@twinsun.com>.
5837 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5839 * alldeps.mak, depend: re-make to account for ser-*.c.
5841 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5843 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5844 disconnecting from controlling terminal, to avoid gdb hanging
5845 on SVR4. Fixes bug reported by Oliver Okrongli.
5846 * procfs.c (PROC_NAME_FMT): Change format to match default used
5847 by system, as suggested by Oliver Okrongli.
5848 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5849 bug fix from Brent Townshend (bst%tt@cam.ORG).
5850 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5851 by turlais@rechser.total.fr.
5852 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5853 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5854 * objfiles.h (unlink_objfile): Add prototype.
5855 * objfiles.c (unlink_objfile): Add function.
5856 * objfiles.c (free_objfile): Call unlink_objfile.
5857 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5858 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5859 Also, discard old possibly bogus sf struct.
5860 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5861 find_sym_fns() for remapped symbol files, in case of any changes
5862 since the last mapping.
5864 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5866 * findvar.c (read_relative_register_raw_bytes): use the raw size
5867 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5869 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5871 Changes to support GDB running on DOS using GO32 and H8 support
5873 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5874 allowing hosts with different text and binary file formats to
5876 * coffread.c (read_coff_symtab): changed calling convention and
5877 operation - now it opens its own file with FOPEN_RB rather than
5878 duping and fdopening the provided handle.
5879 * dbxread.c, cplus-dem.c: #include mangling.
5880 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5881 binary files oring in the right bit.
5882 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5883 * remote-hms.c: cleanup to use the new remote serial stuff
5884 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5885 independent remote terminal I/O.
5886 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5887 * source.c (openp): fix off by one problem removing / - can now
5888 open a source file in the root directory with DOS.
5889 * values.c (value_as_pointer): remove bogus address bits from
5890 long. (unpack_long): unpack into unsigned long/short if pointer.
5892 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5894 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5895 It gets permanently stuck in many OSes.
5896 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5898 * breakpoint.c: Improve help text for info breakpoints.
5900 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5902 * README: Add pointer to internals doc, and describe reading
5904 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5905 * symtab.c (output_source_filename): Remove old glop for wrapping
5906 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5908 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5910 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5911 * munch: Add sort -u to avoid duplications.
5912 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5913 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5915 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5917 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5918 avoid infinite loops while demangling bogus mangled names.
5919 * valprint.c (type_print_base): Minor fix for GNU style guide
5922 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5924 * Makefile.in (VERSION): Bump to 4.5.3
5925 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5926 * Makefile.in (demangle): New target to create standalone
5927 demangler with same code and options as internal demangler.
5928 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5929 to support ARM style and Lucid style demangling, improve
5930 maintainability, fix several demangling bugs. More changes
5932 * defs.h (strstr): Add ANSI compatible prototype.
5933 * valprint.c (type_print_1): Demangle using ansi option.
5934 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5936 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5938 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5941 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5943 * mipsread.c (parse_procedure): Return rather than using
5944 uninitialized variable 'b'.
5946 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5948 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5949 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5950 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5951 relative to each source file.
5953 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5955 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5958 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5960 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5961 * am29k-tdep.c: Update to latest code from AMD.
5962 (get_saved_register) don't crap out if no frame.
5963 * remote-udi.c: Set/clear inferior_pid as appropriate.
5964 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5965 error handling. Fixup end-of-debugging messages.
5966 (udi_fetch_registers) clean up big time, mainly don't multiply
5967 register_valid indices by 4, and use proper Offset when reading
5968 gr96-gr127. (udi_store_registers) general cleanup.
5969 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5970 INT_REGNUM->INTE_REGNUM.
5971 * tm-29k.h: Upgrade to latest code from AMD.
5972 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5973 (UDIConnect) Clean up error processing (like, don't do exit() if
5974 execlp fails), make code restartable, make more attractive.
5975 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5978 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5980 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5981 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5982 from former to latter.
5984 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5986 * cplus-dem.c (do_args): Handle void args the same as others.
5987 * objfiles.c (free_objfile): Only try to unmap files when
5988 reusable objfiles are supported.
5989 * valprint.c (type_print_varspec_suffix): Add parameter that
5990 specifies if C++ demangling included function arguments. Use
5991 it to suppress printing extra pair of ()'s.
5992 * valprint.c (type_print_1): Fix problem with printing demangled
5993 C++ function types where demangled type includes the function
5996 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5998 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5999 Allows selection of C++ demangler to be a configuration option
6000 until multiple demanglers are supported.
6001 * demangle.h: New include file for extended demangler support.
6002 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6003 utils.c, valprint.c: Include "demangle.h" and change all calls
6004 to cplus_demangle() or fputs_demangled() to use individual
6006 * valprint.c (type_print_1): Change options to cplus_demangle
6007 to print demangled function args. Still broken, but now less so.
6008 * cplus-dem.c: Include demangle.h, reorganize and update some
6009 comments to reflect reality.
6010 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6011 second arg from fixed integer to bit based multiple options.
6012 * cplus-dem.c (optable): Reformat and replace ansi members with
6014 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6016 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6018 * values.c (set_internalvar): Force evaluation of lazy values.
6019 Bug reported by RMS.
6021 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6023 * Makefile.in (VERSION): Bump to 4.5.2.
6024 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6025 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6026 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6027 proper handling of bit fields.
6028 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6029 * symtab.h: Fix couple of misspellings in comments.
6030 * value.h (struct value): Clarify use of bitpos.
6031 * value.h (unpack_field_as_long): Change prototype, returns
6033 * values.c (unpack_field_as_long): Change return type to LONGEST,
6034 sign extend unpacked fields that are signed, other rewriting.
6035 * config/ncr3000.mt: New target config file.
6037 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6039 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6040 even when printing 8-bit characters.
6042 * gdbtypes.c (make_{reference,pointer,function}_type): New
6043 functions which handle overwriting of forward-referenced types
6044 for stabs file reading.
6045 (lookup_{reference,pointer,function}_type): These just call
6046 the make_*_type functions with a null storage alloc parameter.
6047 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6048 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6050 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6051 (dbx_alloc_type): Make it easier to understand. No funct change.
6052 (define_symbol: 't'): Don't put the typedef name into the name of
6053 the struct, union, or enum. Bugfix.
6054 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6055 routines to properly handle overwriting preallocated types so that
6056 forward references will work.
6057 (read_enum_type): Force enum values to file scope, due to bug in
6058 Sun compiler output. FIXME, fix later.
6060 Remove unused header_file_prev_index mechanism. It was already
6061 obsolete in gdb-3.5. These comments appeared in 3.5:
6062 /* This code was used before I knew about the instance codes.
6063 My first hypothesis is that it is not necessary now
6064 that instance codes are handled. */
6065 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6066 * buildsym.h: Remove it and prev_index that saves it.
6067 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6069 * solib.c (special_symbol_handling): When called from core files,
6070 must set up debug_addr. Don't print error messages, just return.
6071 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6073 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6075 * cplus-dem.c: Allow nested class names (as in
6076 Foo::Bar::method()).
6077 Allow the cleaner cfront style of nested class names
6078 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6079 Make cplus_demangle re-entrant by removing use of global
6080 variables. Instead, place all shared variables in a
6081 stack-allocated structure, and pass around its address.
6083 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6085 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6086 29k-share/* subdirs...
6088 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6089 rewrite, only leave out the bugs.
6091 * Makefile.in: Add 29k/UDI support. Improve depend.
6092 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6094 * am29k-tdep.c: Update to use new calling conventions, and misc
6097 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6099 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6101 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6102 breakpoint instructions that leave PC pointing at the right place.
6104 * core.c (core_open): Call warning() to print warnings.
6106 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6108 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6109 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6110 This prevents a crash when trying to lookup the value of a
6111 non-existent symbol.
6113 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6115 * signame.c, signame.h: Remove, replaced by strsignal.c in
6117 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6118 sun386-xdep.c: Remove include of signame.h
6119 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6120 * Makefile.in (HFILES): Remove signame.h
6121 * Makefile.in (OBS): Remove signame.o
6122 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6123 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6124 psignal, perror): Add prototypes.
6125 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6127 * depend: Manually remove signame.[cho] references.
6128 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6130 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6131 with safe_strsignal.
6132 * core.c (core_open): Replace use of sys_siglist with
6134 * core.c (memory_error): Replace use of sys_errlist with
6136 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6138 * infcmd.c (program_info): Replace use of sys_siglist with
6140 * infrun.c (signal_stop, signal_print, signal_program):
6141 Allocate dynamically based on dynamic determination of number
6142 of signals to support.
6143 * infrun.c (child_create_inferior): Replace use of sys_errlist
6145 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6147 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6148 strsigno and sys_siglist with safe_strsignal.
6149 * infrun.c (handle_command): Call signo_max to find number of
6150 signals. Replace sig_number with strtosigno and sig_abbrev with
6152 * infrun.c (signals_info): Replace sig_number with strtosigno.
6153 * infrun.c (_initialize_infrun): Call signo_max to find number of
6154 signals. Dynamically allocate signal_{stop,print,program}.
6155 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6156 * procfs.c (errnoname): Add function and prototype.
6157 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6158 of sys_siglist with safe_strsignal.
6159 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6160 sys_siglist with safe_strsignal.
6161 * procfs.c (info_proc_stop): Call errnoname.
6162 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6163 * stuff.c (main, get_offset): Replace use of sys_errlist with
6165 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6166 with safe_strsignal.
6167 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6168 with safe_strsignal.
6169 * utils.c (safe_strerror, safe_strsignal): Add functions that
6170 call strerror and strsignal respectively, and deal with NULL
6172 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6173 sys_errlist with safe_strerror.
6174 * valprint.c (val_print): Replace use of sys_errlist with
6177 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6179 * Makefile.in: rework CFLAGS so that they can be set from the
6180 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6181 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6182 Pass CFLAGS on recusions.
6184 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6186 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6187 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6188 overkill for the problem it solved.
6189 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6190 and default to simply printing type names as appropriate.
6191 * main.c (main): Remove one of the leading newlines from
6192 warning_pre_print initialization.
6193 * objfiles.c (open_existing_mapped_file): Add function and
6195 * objfiles.c (open_mapped_file): Rewrite to use new function
6196 open_existing_mapped_file.
6198 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6200 * sun3-xdep.c (fetch_core_registers): Lint.
6201 * tm-sun3.h: Prototype lint.
6204 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6206 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6207 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6208 * objfiles.c: Cast calls to close() with unused returns to void.
6209 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6210 old objfile's name before updating it.
6211 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6212 * objfiles.h (objfile struct): Add mmfd member.
6213 * symfile.c (syms_from_objfile): Move some code to
6214 new_symfile_objfile.
6215 * symfile.c (new_symfile_objfile): Add new function, common code
6216 from syms_from_objfile.
6217 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6218 mapped and unmapped symbol files.
6219 * symfile.c (symbol_file_command): Print "No symbol file now"
6220 message, ala exec_file_command for the exec file.
6221 * symfile.h (new_symfile_objfile): Add prototype.
6222 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6223 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6225 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6227 * rs6000-pinsn.c: New version from IBM (Metin).
6228 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6229 to avoid warnings from some compilers.
6231 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6233 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6234 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6235 type's flag word that marks it as a fundamental type.
6236 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6237 flags argument for all calls to init_type().
6238 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6239 flags argument for all calls to init_type(). Also remove
6240 dependency on host sizes for ints, floats, etc.
6241 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6242 flags argument for all calls to init_type(). Also remove
6243 dependency on host sizes for ints, floats, etc.
6244 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6245 bit to flags argument for all calls to init_type(). Add types
6246 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6247 * valprint.c (unsigned_type_table, signed_type_table,
6248 float_type_table): Remove.
6249 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6250 bit when printing fundamental types, and print the actual name
6251 for such types, rather than inventing one. Remove code that
6252 invented fundamental type names.
6253 * valprint.c (_initialize_valprint): Remove initializations
6254 for now removed unsigned_type_table, signed_type_table, and
6257 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6259 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6260 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6263 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6265 * dwarfread.c (target_to_host): New function similar to previous
6267 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6268 Extensive changes to convert all previous usages to use new
6269 target_to_host() function.
6270 * dwarfread.c (struct dieinfo): Change types of most integral
6271 members to be unsigned.
6273 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6275 * WHATS.NEW: Revise -mapped doc.
6277 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6279 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6280 too high or when skipping `forwards' moves us backwards.
6281 (parse_type): Print mis-guessed tag name in complaint.
6282 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6283 (parse_procedure): Do not attempt to create symbols; just fill in
6284 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6285 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6286 for clarity. Set top_stack before calling parse_external. In
6287 stabs, sort symbols before calling parse_procedure.
6289 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6290 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6291 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6292 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6295 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6297 * Makefile.in (VERSION): Set to 4.5.1.
6298 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6299 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6300 fill_gregset): New functions for SVR4 /proc support.
6301 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6302 Remove new symbol types and such to ../include/coff/symconst.h.
6303 (parse_symbol): Simplify code for parsing struct/enum/unions.
6304 (parse_type): Handle `long long' types.
6305 (upgrade_type): Handle `const' qualifier.
6306 (parse_partial_symbols): fix indentation, clean a bit.
6308 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6310 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6311 copy in data from raw read buffers, calling bfd byteswapping
6312 routines as appropriate. Use to replace most existing memcpy
6314 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6315 * configure.in: Recognize new ncr3000 config.
6316 * config/ncr3000.mh: New config file.
6318 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6322 * README: Update for release.
6323 * Makefile.in: Update version to 4.5.
6324 * WHATS.NEW: The obvious.
6326 * depend: Generate new depend file for this release.
6328 * Makefile.in (depend): Fix dependancy generation so that it does
6329 not include gcc 'fixincluded' files, which are usually in a system
6332 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6334 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6335 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6336 symbols for nameless types. And, handle `R' (register parameter
6337 type) for AIX. (an extension to existing stabstring grammar).
6338 * rs6000-xdep.c: Fix typo (= should have been ==).
6340 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6342 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6344 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6346 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6347 * signame.c (SIGWAITING, SIGLWP): Add.
6349 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6351 * xm-i386mach.h: add decls for errno and strdup().
6353 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6354 used in array index context (otherwise, some compilers barf).
6356 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6358 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6359 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6360 in a system call, and provide better backtrace if so.
6362 * Makefile.in (HFILES): Add xcoffsolib.h.
6363 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6364 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6366 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6367 mipscoff_symfile_read): Convert to BFD to do file I/O.
6369 * symfile.c: #include <ctype.h> to get proper def if isspace().
6371 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6373 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6375 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6376 function also when parsing embedded stabs.
6378 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6380 * mipsread.c: Fix more declarations.
6382 * mipsread.c: Fix many invocations of complain. Use enum
6383 type_code where appropriate.
6385 * xm-vaxult.h: Add decl for strdup().
6387 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6390 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6392 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6395 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6397 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6398 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6399 Merge in more patches for rs6000 from Metin Ozisik.
6400 * utils.c: Fix typo in comment.
6402 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6404 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6405 * procfs.c (attach): Set nopass_next_sigstop if attached
6406 process is forcibly stopped.
6407 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6408 resending SIGSTOP to attached process on first resume.
6410 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6412 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6414 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6416 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6417 (VERSION): Bump to 4.4.85.
6418 * mipsread.c: Update for new include files. Lint.
6419 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6420 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6421 Don't need to bring in mipsread.o specially any more.
6423 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6425 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6426 routine (for Irix-4.x). Make many funcs static and void.
6427 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6428 * (init_extra_frame_info): Don't trash cached value of frame
6429 pointer register. This fixes backtracing through routines that use
6430 alloca(). Generally clean up declarations of functions, and use
6431 typedefs and macros to reference data structures as appropriate.
6432 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6435 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6437 * values.c (unpack_long): Fix unpacking error for signed chars
6438 on hosts where the default character type is unsigned.
6439 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6440 for newer SVR4 variants.
6441 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6442 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6443 * procfs.c (mappingflags): Add support for MA_PHYS
6445 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6447 * buildsym.c (read_struct_type): Avoid coredump when C++
6448 abbreviated type name is messed up. Reported by Joe Buck.
6449 FIXME, we need to determine whether GDB or GCC needs to be
6450 smarter to correctly locate this type name.
6452 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6453 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6454 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6455 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6456 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6458 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6460 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6461 * symtab.h (current_source_symtab): Make extern
6462 * symtab.h (current_source_line): Make extern
6463 * inferior.h: Move all procfs.c prototypes to one place, add
6464 prototype for proc_signal_handling_change. Add prototypes for
6465 signal_stop_state, signal_print_state, and signal_pass_state.
6466 * inferior.h (stop_soon_quietly): Make extern
6467 * inferior.h (attach_flag): Make extern
6468 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6469 * infrun.c (signal_stop_state, signal_print_state,
6470 signal_pass_state): New functions to query specific signal
6472 * infrun.c (handle_command): Minor error message change, add
6473 NOTICE_SIGNAL_HANDLING_CHANGE.
6474 * procfs.c (open_proc_file): Remove iris specific reset of
6475 inherit-on-fork flag, moved to proc_set_exec_trap().
6476 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6477 to reset inherit-on-fork flag, bash comment to GNU form.
6478 * procfs.c (proc_base_address, set_proc_siginfo,
6479 fetch_core_registers): Conform to code style.
6480 * procfs.c (signame.h): Include.
6481 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6482 syscallname(), info_proc_syscalls()): New macros, tables, and
6483 functions to organize and report system call information.
6484 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6485 saved_exitset, saved_entryset): Add to procinfo struct.
6486 * procfs.c (struct trans): Add.
6487 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6488 siginfo_table, errno_table): Tables to translate numeric values
6489 to symbolic names and short descriptions.
6490 * procfs.c (signalname, info_proc_signals): Add function and
6492 * procfs.c (proc_info): Now info_proc.
6493 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6494 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6495 info_proc_faults, lookupname, lookupdesc, sigcodename,
6496 sigcodedesc): New functions.
6497 * procfs.c (proc_signal_handling_change): New function to set
6498 the trace flags based on the state of gdb's signal handling flags.
6499 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6500 and remove code to do PIOCSTRACE ioctl.
6501 * procfs.c (attach, detach): Preserve and restore process flags
6502 using saved_* fields in procinfo struct.
6503 * procfs.c (attach): Call proc_signal_handling_change.
6504 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6505 * procfs.c (proc_desc): Update for latest changes.
6506 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6507 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6508 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6510 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6512 * procfs.c (set_proc_siginfo): Add prototype and new function.
6513 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6514 up inferior siginfo struct.
6515 * elfread.c (elf_symfile_read): Compute the relocation amount
6516 by subtracting off the address of the ".text" section.
6517 * solib.c: Add pointer to ".text" section to so_list struct.
6518 * solib.c (solib_map_sections): Initialize pointer to ".text"
6519 section in so_list struct.
6520 * solib.c (symbol_add_stub): Pass base address of ".text"
6521 section to symbol_file_add, rather than the load address of
6522 the shared library. On SunOS they are the same. On SVR4 they
6525 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6527 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6528 function name, not .gdbinfo. symbol.
6530 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6532 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6534 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6536 * Makefile.in (VERSION): 4.4.8
6538 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6539 commands in .cshrc/.profile won't get traced.
6541 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6543 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6544 * exec.c (build_section_table): Don't abort if no sections.
6545 * sparc-tdep.c (single_step): Lint.
6546 * utils.c (mrealloc): Handle realloc (0, size) case here.
6548 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6550 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6553 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6555 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6556 .gdbinfo. symbols are created. Move creation from parse_procedure
6557 to parse_symbol, where it is fairly easy to grow the symtab. This
6558 also fixes a symtab trashing bug on all mips-based systems.
6559 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6561 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6562 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6564 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6566 * c-exp.y: Add missing return type to yyparse() prototype.
6568 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6570 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6572 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6573 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6574 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6575 (patch_opaque_types): Avoid dummy args and result.
6576 * objfiles.c (have_partial_symbols, have_full_symbols,
6577 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6578 (iterate_over_objfiles, iterate_over_symtabs,
6579 iterate_over_psymtabs): Remove, clunky and slow.
6580 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6581 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6582 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6583 dump_objfile): Remove dummy args and results. Move filename
6584 comparisons to callers.
6585 (printsyms_command, printpsyms_command, printmsyms_command,
6586 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6587 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6588 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6589 list_symbols, make_symbol_completion_list): Replace explicit
6590 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6591 Eliminate Dijkstra flag crap, break out of loops with gotos.
6592 (lookup_symtab_1): Protect '/' tests from short filenames.
6593 (cplus_mangled_symbol): Move inline into lookup_symbol.
6594 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6595 (relocate_minimal_symbol): Move inline to vmap_symtab.
6596 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6597 iterate_over_msymbols with ALL_MSYMBOLS.
6599 Misc cleanup prior to release.
6601 * Makefile.in (VERSION): Roll to 4.4.7.
6602 (HFILES): Add call-cmds.h.
6603 * call-cmds.h: New header for command fns called by other files.
6604 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6605 (breakpoint_1): Remove unused type arg. Change callers.
6607 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6608 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6609 * mipsread.c: Add prototypes for all static functions.
6611 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6612 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6613 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6614 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6615 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6616 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6619 * buildsym.c (define_symbol): Handle global register variables
6620 (from Pierre Willard). Complain if register numbers are too large.
6621 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6622 * tm-sparc.h: Don't #include <sun4/reg.h>.
6623 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6624 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6626 * language.h: Avoid forward enum declaration.
6627 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6628 config/sun4os5.mt: New host and target.
6629 * defs.h (errno): #include <errno.h> rather than assuming int.
6630 From Pierre Willard.
6632 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6633 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6634 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6635 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6636 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6637 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6638 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6640 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6642 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6643 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6644 * language.h (enum exp_opcode): Avoid forward enum def.
6645 * main.c (define_command, user_defined_command): Lint.
6646 * mem-break.c, xcoffread.c: Lint.
6647 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6649 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6651 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6652 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6653 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6654 or IBM6000_TARGET as (approximately) appropriate.
6656 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6658 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6659 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6660 or not to try reading symbols from a mapped objfile. Plugs memory
6661 leak due to shared libraries generating no psymtabs or symtabs.
6663 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6665 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6666 * copying.awk: Lint. Make stronger warning at top of copying.c.
6667 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6668 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6669 (lookup_pointer_type): Add FIXME comment.
6670 * main.c (set_history_size_command): Disallow negative size.
6671 * partial-stab.h: Update copyright.
6672 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6674 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6676 * main.c (set_history_size_command): Negative size is error.
6677 (Reported by Peggy Fieland.)
6679 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6681 * coffread.c (coff_symfile_init): Update comment.
6682 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6683 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6684 macros to access the dbx specific objfile information.
6685 * dbxread.c (symfile_string_table, symfile_string_table_size):
6686 Remove these local variables.
6687 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6688 read_dbx_symtab): Remove the stringtab and stringtab_size params
6689 from the function prototypes, the function definition, and the
6690 function calls. These are now available via DBX_STRINGTAB and
6691 DBX_STRINGTAB_SIZE using the objfile pointer.
6692 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6693 an arg to read_dbx_symtab.
6694 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6695 stringtab and the dbx specific per-objfile private info.
6696 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6697 args in prototype, function definition, and function calls. It is
6698 now available via the DBX_SYMCOUNT macro using the objfile
6700 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6701 local instance of struct dbx_symfile_info and replace with DBX_*
6703 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6704 symfile_string_table and symfile_string_table_size.
6705 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6706 symfile_string_table.
6707 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6708 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6709 stringtab size variables. Remove all code that used to reread
6711 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6712 to prior to any calls to mmalloc for the objfile specific heap.
6713 * utils.c (init_malloc): Document the requirement that for each
6714 heap for which corruption checking is desired, that init_mmalloc
6715 must be called prior to any mmalloc calls on the heap.
6717 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6719 * rs6000-pinsn.c: Make dis-assembly output more like
6720 other targets: Don't print instruction in hex before
6721 the assembly; use print_address to print out jump
6724 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6726 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6727 * cplus-dem.c: Support "Sc" meaning "signed char".
6729 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6731 * configure.in: fix iris/iris3.
6733 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6735 * command.c, main.c (various places): Use ctype.h macros
6736 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6737 (such as (x >= 'A' && x <= 'Z')).
6738 (There are still more of these in other files.)
6739 * main.c (defined_command): Lower-case the user's
6740 new command before entering it. Needed because
6741 command lookup is case-insensitive (and also lower-cases).
6742 (Based on Metin's earlier patch.)
6744 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6746 * config/irix4.mh: new file.
6748 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6750 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6753 * xm-mips.h: Declare strdup for ultrix.
6755 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6756 when calling new_symbol.
6757 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6760 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6762 * config/rs6000.mh: Update (for Fred's new mmalloc)
6763 flags to disable use of GNU malloc/mmalloc.
6764 * munch: Change SYSV rule to allow .text before the label,
6765 as well as after, to work for AIX.
6766 * gdbtypes.h: Minor clarifiction.
6768 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6770 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6771 continuation in yet another place (between method declarations).
6773 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6775 * mips-tdep.c: include symfile.h and objfiles.h to fix
6778 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6780 * valops.c (value_struct_elt_for_reference): Added 'offset'
6781 parameter to handle multiple inheritance.
6782 * eval.c, value.h: Update accordingly.
6784 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6786 * objfiles.h: New file
6787 * Makefile.in (HFILES): Add objfiles.h
6788 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6789 main_scope_lowpc, main_scope_highpc.
6790 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6791 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6792 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6793 xcoffread.c, : Include objfiles.h.
6794 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6795 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6796 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6797 inside_entry_file() and logic changed appropriately.
6798 * blockframe.c (outside_startup_file): Renamed to
6799 inside_entry_file() and logic changed appropriately.
6800 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6801 and logic changed to use per-objfile specific fields.
6802 * blockframe.c (inside_entry_scope): Renamed to
6803 inside_entry_func() and logic changed to use per-objfile specific
6805 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6806 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6807 Remove extern decls.
6808 * symfile.c, symfile.h (entry_point): Remove extern decl.
6809 * coffread.c (coff_symfile_init): Common entry point init code
6810 moved to symfiles.c, call init_entry_point_info().
6811 * coffread.c (complete_symtab): Use new per-objfile entry info.
6812 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6813 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6815 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6816 * defs.h (inside_entry_scope, outside_startup_file,
6817 inside_main_scope): Prototypes changed for renames to
6818 inside_entry_func, inside_entry_file, inside_main_func,
6820 * symfile.c (syms_from_objfile): Common entry point init code
6821 moved to init_entry_point_info() and call init_entry_point_info().
6822 * symfile.h (init_entry_point_info): Include prototype.
6823 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6824 moved to symfiles.c and call init_entry_point_info().
6825 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6826 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6827 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6829 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6830 works for the majority of targets.
6831 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6832 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6833 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6834 Use default definition in frame.h.
6835 * frame.h (selected_frame_level): Make decl extern.
6836 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6837 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6838 * partial-stab.h: Use new per-objfile entry info.
6839 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6840 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6841 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6842 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6843 have_minimal_symbols): Prototypes moved to objfiles.h.
6844 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6845 Macros moved to objfiles.h.
6846 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6848 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6850 More C++ improvements (pointers to members, qualified names).
6851 * c-exp.y: Support exp.type::name and exp->type::name
6852 syntaxes. (Unfortunately, doesn't work for static members.)
6853 * c-exp.y, eval.c: Make type::~type work better.
6854 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6855 value_static_field by value_struct_elt_for_reference.
6856 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6857 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6858 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6859 for OP_SCOPE operand; no point in it now that we use lazy
6860 reading of values, and use "reference to member" objects.
6861 * gdbtypes.h: Clarify comment.
6862 * valops.c: Change value_struct_elt_for_address to return
6863 a reference (or variable), rather than a pointer. Change
6864 the name to value_struct_elt_for_reference to reflect this.
6865 Returning a reference instead of a address provides a
6866 generalization, since we can use the routine for both
6867 class::name as well as &class::name.
6868 Also, recurse to handle multiple inheritance properly.
6869 * valprint.c: Moved code to print pointer-to-members
6870 to new function point_class_member. This allows a
6871 "reference-to-member" to be printed using the same code.
6872 * valprint.c (type_print_varspec_prefix): Avoid printing
6873 "struct " for domains of class-member types.
6874 * valops.c (search_struct_field): Inline code for simplified
6875 version of value_static_field (which can then be deleted).
6876 * value.h: Rename value_struct_elt_for_address to
6877 value_struct_elt_for_reference. Delete value_static_field.
6878 * values.c: Remove no longer used function value_static_field.
6880 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6882 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6883 elfread.c (coff_symfile_finish): Add function, prototype, and
6884 add to the xxxx_sym_fns struct for each file type. Also reformat
6885 the xxxx_sym_fns vector to a standard format and add comments.
6886 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6887 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6888 Pass pointer to struct objfile rather than pointer to sym_fns.
6889 Change references inside each function accordingly. Allocate any
6890 symbol file specific info in the per-objfile memory region.
6891 * dbxread.c (free_and_init_header_files): Break function into
6892 free_header_files(), called from dbx_symfile_finish(), and
6893 init_header_files(), called from dbx_new_init().
6894 * dbxread.c (dbx_new_init): Move deallocation things to new
6895 dbx_symfile_finish function.
6896 * elfread.c (elf_new_init): Call buildsym_new_init().
6897 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6898 routine for the objfile before deallocating other stuff.
6899 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6900 * symfile.h: Move struct sym_fns to before struct objfile def.
6901 Add sym_finish function pointer and change prototypes of other
6902 function pointers to reflect passing struct objfile pointer rather
6903 than struct sym_fns pointer.
6904 * symfile.c: Remove now obsolete symtab_fns pointer.
6905 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6906 locates the correct sym_fns struct for the given objfile.
6907 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6908 for better support of mapped symbol tables.
6909 * symfile.c (symbol_file_command): Remove obsolete code using
6911 * symfile.h: Remove duplicate declarations for symfile_objfile,
6912 entry_point, and object_files.
6913 * target.c (target_info): Compare symfile_objfile to NULL.
6914 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6915 aixcoff_symfile_finish().
6917 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6919 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6920 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6921 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6923 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6925 Some improvements to g++ debugging.
6926 * symtab.c (list_symbols): demangle before pattern matching.
6927 * symtab.c: Other fixes to improve handing of operators.
6928 * valprint.c (type_print_base): Fix test for constructor.
6929 * values.c (value_static_field): Allow evaluation of
6930 CLASS::METHOD, returning a function pointer.
6932 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6934 * Makefile.in (VERSION): Roll 4.4.6.
6935 * exec.c (exec_file_command): Add code to ignore optional args
6936 passed in by file_command() for use in symbol_file_command().
6937 * main.c (main): Document -mapped and -readnow in help summary.
6938 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6939 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6940 to get filename from bfd with bfd_get_filename(). Test mapto
6941 against 0, not NULL. Use mstrsave() to make copy of filename.
6942 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6944 * remote-vx.c (vx_load_command, add_symbol_stub):
6945 Symbol_file_add() takes an additional arg.
6946 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6948 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6949 changed to return a bfd not an objfile pointer.
6950 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6951 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6952 Change to eliminate local bfd and use symfile_bfd_open() plus
6953 allocate_objfile(). Add code to implement readnow option.
6954 * symfile.c (symbol_file_command): Changes to option handling,
6955 readnow functionality moved to symbol_file_add().
6956 * symfile.c (symfile_init): Eliminate local copy of bfd.
6957 * symfile.c (add_symbol_file_command): Changes to parse mapped
6958 and readnow options.
6959 * symfile.h (allocate_objfile): Arg removed from prototype.
6960 * symtab.h (symbol_file_add): Arg added to prototype.
6961 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6964 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6966 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6967 mtrace.awk, state.c, state.h: Removed.
6968 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6969 directories searched for source files.
6970 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6971 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6972 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6973 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6974 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6975 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6976 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6978 * Makefile.in (HFILES): Remove state.h
6979 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6980 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6981 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6982 * Makefile.in (clean): Remove all object files.
6983 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6984 * cplus-dem.c: Remove prototypes definitions that are now done in
6986 * dbxread.c (throughout): Change from using per-objfile
6987 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6988 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6989 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6990 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6991 * depend: Remove dependencies for state.o, state.h.
6992 * dwarfread.c: Add declaration for warning_pre_print.
6993 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6994 * dwarfread.c (throughout): Change from using per-objfile
6995 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6996 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6997 use supplied objfile.
6998 * i386-xdep.c (print_387_status): Change to use warning() rather
7000 * i387-tdep.c (print_387_control_word): Change to use warning()
7001 rather than printfs.
7002 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7003 that some compilers grumble about.
7004 * language.c (throughout): Add declaration for warning_pre_print
7005 and using warning() instead of printfs.
7006 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7007 * main.c (main): Add declaration for warning_pre_print and set it
7008 similarly to error_pre_print. Add declarations for
7009 mapped_symbol_files and readnow_symbol_files. Add appropriate
7010 definitions to long_options[].
7011 * minsyms.c: Trivial fix to comment.
7012 * objfiles.c (allocate_objfile): Substantially rewritten for
7013 using mapped symbol files.
7014 * objfiles.c (throughout): Change from using per-objfile
7015 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7016 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7017 * source.c (throughout): Change from using per-objfile
7018 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7019 * source.c (open_source_file): Use mstrsave to save file name in
7020 mapped symbol region for objfile.
7021 * symfile.c: Remove include for state.h.
7022 include to local form.
7023 * symfile.c (symbol_file_add_digested): Remove.
7024 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7026 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7027 from objfile structure. Add malloc descriptor pointer (md).
7028 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7029 * symm-xdep.c (print_fpu_status): Use warning() rather than
7031 * symmisc.c (free_symtab_block): Now takes and uses current
7033 * symmisc.c (throughout): Change from using per-objfile
7034 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7035 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7036 Sun compiler grumblings when PTR is char *.
7037 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7038 msymbols() to correct pointer type.
7039 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7040 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7041 error always starts on a line of it's own.
7042 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7043 Rewrite for new mapped malloc package use.
7044 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7045 that don't want to use the mapped malloc package; pass arguments
7046 on to traditional malloc package functions.
7047 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7048 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7049 mrealloc, malloc, and realloc but get fatal error if runs out
7051 * utils.c (msavestring, mstrsave): Save a string in a specific
7052 mapped malloc region.
7053 * utils.c (print_spaces): Use xmalloc to get the buffer.
7054 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7055 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7056 * config/i386v4.mh: Insignificant reorganization.
7058 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7060 * xcoffread.c: Only enable compilation of debugging functions
7061 if IBM6000 is defined. Fails to compile otherwise.
7063 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7065 * Makefile.in: pass MAKEINFO down on info.
7067 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7069 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7070 useless code, including an lseek to an uninitialized variable.
7071 Reported by Jim Williams <jimbo@wrs.com>.
7073 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7075 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7076 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7077 * minsyms.c, symfile.c: Changes that may be generally
7078 applicable, but are #ifdef IBM6000 for now.
7079 * rs6000-xdep.c: Fixed typo in comment.
7080 * rs6000-tdep.c: Non-substatial changes.
7081 * xoffread.c: The main change here is addition of some
7082 debugging functions.
7083 * xoffexec.c: More changes.
7085 * xcoffread.c: Fixed two too-few-parameters bugs.
7087 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7088 to SOLIB_CREATE_INFERIOR_HOOK macro.
7090 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7092 * symfile.h: Add prototype for iterate_over_msymbols().
7093 * symtab.c (cplus_mangled_symbol): Add function.
7094 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7095 iterate_over_msymbols to find demangled C++ symbol.
7096 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7097 value to iterate_over_msymbols().
7098 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7101 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7103 * Makefile.in: added check target.
7105 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7107 * ecoff.c: Move to ../bfd/coff-msym.c.
7108 * config/mt-*mips: Remove ecoff.o from the configuration.
7109 * remote.c (): Add newline to initial +.
7110 (remote_resume): Mention how to cope with signals.
7111 (remote_interrupt): Add debug msg.
7112 (remote-wait): Implement new 'T' reply, which includes
7113 status, PC, and FP all in a single short message.
7114 (putpkt): Add further debugging of packet acks.
7115 * mipsread.c (fixup_symtab): Also swap RFD's.
7116 (parse_partial_symbols): Avoid bug on unknown symbol types.
7117 * Makefile.in (VERSION): Roll to 4.4.5.
7118 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7119 for remote MIPS by limiting heuristic to 200 byte search.
7120 (heuristic_proc_desc): Byte-swapping.
7121 (mips_print_register): Cope with failure of
7122 read_relative_register_raw_bytes. Byte-swap integers for
7124 * mips-pinsn.c (print_insn): Byte-swap instruction.
7126 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7128 * config.sub configure.in config/mh-irix4
7129 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7130 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7131 gdb/xm-irix4.h gdb/config/mt-irix3
7132 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7134 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7136 * defs.h, utils.c: xrealloc takes PTR as first arg.
7137 * defs.h: Reword confusing comment about ANSI prototypes.
7138 * defs.h: Some minor whitespace changes.
7139 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7140 not NULL, which can be (void *).
7141 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7142 * tm-i386v.h (SP_ARG0): Define
7143 * xm-sysv4.h: Back out of change for missing prototypes.
7144 * i386-tdep.c (get_longjmp_target): Add function.
7146 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7148 * Makefile.in: install man page too.
7150 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7152 * All GDB files that #include defs.h: Removed stdio.h.
7153 (defs.h): #include stdio.h.
7155 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7157 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7158 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7159 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7160 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7161 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7162 it before printing out the hex shape of an address.
7164 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7166 * rs6000-xdep.c (frame_initial_stack_address): Move
7167 code to set frame->cache_fsr into new separate function
7168 frame_get_cacahe_fsr. This allows fixing a fatal error.
7169 * xcoffexec.c: Turn previously suppressed error
7170 message back on, after cleaning up BFD.
7172 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7173 printing of blank line, since it cases printing of an
7174 extra blank line. Is this intended? It does mess up
7176 * defs.h: Put back declarations of malloc and realloc,
7177 but protected by #ifndef MALLOC_INCOMPATIBLE.
7178 * objfiles.c: Undo previous change: Use malloc/realloc
7179 for objfile malloc/realloc fields (but add a cast).
7180 * xcoffexec.c: Suppress an error message (for now).
7182 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7184 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7185 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7186 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7188 * xcoffread.c: Modifications to C_DECL storage class handling, and
7189 introduction of an old smash_to_pointer_type() routine.
7191 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7192 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7193 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7194 parameters have been modified.
7196 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7197 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7198 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7199 and fetch_inferior_registers() always fetched all the registers
7200 resulting valid register values at hand all the time. Pushing a dummy
7201 frame did not require validating all register values first. After
7202 putting the above mechanism into action, we didn't have valid registers
7203 values always ready. Thus, all registers need to be fetched before
7204 pushing a dummy frame now.
7206 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7207 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7208 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7209 the starting address (actual frame address) of a frame.
7210 * rs6000-tdep.c: modifications to function_frame_info() to see if
7211 function reserves a frame pointer register (alloca register)
7212 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7213 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7214 functions with alloca() calls.
7216 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7218 * xm-sysv4.h: Provide definitions/prototypes for host environment
7219 functions for which no definitions or prototypes are provided in
7220 any currently included gdb or host environment header files.
7221 For SVR4, this currently includes malloc and realloc, which cannot
7222 be portably prototyped in any gdb include file.
7224 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7226 * buildsym.h: Remove obsolete variable file_stabs.
7228 * Makefile.in: Move place where configure merges in host-
7229 and target-dependent fragments later, so the latter
7230 can override (say) GNU_MALLOC.
7231 * config/mh-rs6000: Use system malloc. Otherwise, I
7232 ended up with *two* incompatible versions of malloc
7233 (functions in libc would call the malloc in libc).
7234 I assume this is a shared library problem.
7236 * remote.c: Fix (presumed) typo.
7237 * objfiles.c: Use xmalloc/xrealloc instead of
7238 malloc/realloc (since the latter are no longer declared).
7240 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7241 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7242 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7243 handle individual registers.
7244 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7245 correctly in case it wasn't cached yet. (A problem showed up
7246 after fetching individual registers.)
7247 * buildsym.c: Disable type_synonym_name's type name overwriting
7248 in cases it is unnecesary. rs6000 portation doesn't use
7249 type_synonym_name, and it used to nullify type names
7250 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7251 type's name as soon as space for that type is allocated.
7252 * xcoffread.c: ignore a section's lineno information if it is
7253 not `.text'. (In rs6000 bfd portation integration, skipping over
7254 `.pad' sections are ignored since it was in machine independent
7255 part of the code. Thus, a problem of fake sections with invalid
7256 lineno information arised.)
7258 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7259 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7260 * rs6000-tdep.c: make function_frame_info() work whether or not
7261 reading from a core file.
7262 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7264 * infrun.c. main.c, printcmd.c. symtab.c:
7265 More changes from IBM for rs6000.
7268 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7270 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7271 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7272 Merge in changes (mostly from IBM) for RS6000.
7273 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7274 More changes from IBM for RS6000. These are in machine-
7275 independent code, and probably could do with some cleaning
7276 up. The most questionable of these are #ifdef IBM6000.
7277 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7278 to single_step() (for consistency with rs6000 and i860).
7279 * utils.c: Allow the 1st arg to xrealloc to be NULL
7280 (in which case do malloc). This removes the need for
7281 some tests in xcoff code (and perhaps other places?).
7282 * coffread.c: Removed variables last_source_file,
7283 type_vector, and type_vector_length as these are now
7284 defined by buildsym.[ch].
7285 * defs.h: Remove prototypes for malloc and realloc, since
7286 these should only be used to implement xmalloc and xrealloc,
7287 and they conflict with <stdlib.h> in AIX - where they
7288 return void* even when __STDC__ isn't defined. Sigh.
7289 * munch: Recognize *initialize* in data as well as text
7290 (AIX uses data). Also, incorporate a patch from Garrett
7291 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7292 much more sensible, by only trying to match the name of
7293 the initialize_foo function, and not the junk before it.
7295 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7297 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7298 unless symbol table indicates that something has changed.
7300 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7302 * remote.c: Make it work for embedded MIPS. Increase buffer
7303 size, and use throughout. Round buffer size up if too many regs.
7304 Support baud rate setting and try for an 8-bit path. If
7305 interrupted while waiting for target, send a ^C down the wire.
7306 Avoid single-byte reads.
7307 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7309 * mips-xdep.h: Avoid the embedded regs when on Unix.
7311 * mipsread.c: Byte-swap the symbol table structures, using
7312 routines from ecoff.c, to read a symbol table written in any
7313 of the four possible byte orders.
7314 * configure.in (mips-big-* target): Same as Sony News.
7315 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7316 * ecoff.c: New file for symbol swapping routines.
7318 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7320 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7321 all-breakpoints' command.
7322 * (get_number): Allow users to enter negative breakpoint numbers.
7323 * (breakpoint_1): Reformat display of 'info break' to show new
7325 * (create_longjmp_breakpoint, breakpoint_re_set,
7326 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7327 symfile.c (syms_from_objfile): Re-do
7328 insertion of longjmp breakpoints. Move all code into
7329 breakpoint_re_set, and call that instead of
7330 create_longjmp_breakpoint in symfile.c.
7332 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7334 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7335 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7336 * symtab.c (find_pc_symtab): Handle having no objfiles.
7337 * infcmd.c: Fix comment.
7338 * objfiles.c (free_all_objfiles): Add.
7339 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7340 * symfile.c (symbol_file_command): free all objfiles when
7341 specifying a new symbol file.
7342 (reread_symbols): Stat the file name, don't fstat the descriptor.
7344 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7346 * Makefile.in, configure.in: removed traces of namesubdir,
7347 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7348 copyrights to '92, changed some from Cygnus to FSF.
7350 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7352 * dbxread.c (end_psymtab): Delete empty psymtabs.
7353 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7354 * symfile.h (struct objfile): Add free_psymtabs.
7356 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7358 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7360 * symfile.c (symbol_file_command): strcmp => !strcmp.
7361 * breakpoint.h: Move prototypes to follow enum definition they need.
7362 * breakpoint.c, infrun.c: Lint.
7363 * printcmd.c: Use `enum enable' rather than `enum
7365 * mipsread.c: First pass at making it compile with the new
7366 objfile changes. Probably seriously broken still, but it
7369 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7371 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7372 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7373 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7374 stepping (and nexting) through longjmp(). Also, cleanup
7375 breakpoint handling quite a bit by creating explicit breakpoint
7376 types instead of using magic breakpoint numbers.
7377 Makefile.in: Update version to 4.4.3
7379 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7381 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7382 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7383 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7385 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7387 * minsyms.c (install_minimal_symbols): Add bunches to any
7388 existing minsyms in the objfile. Avoid extra mallocation
7389 by working directly in the obstack. Remove ignored `mainline' parm.
7390 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7391 xcoffread.c: Change all callers.
7392 * FIXME: We should be able to eliminate MAINLINE from all the
7393 symbol readers now, with a small bit of work.
7395 * valops.c, value.h: Lint.
7396 * remote-vx.c: Add missing break; statement. Bugfix by
7397 Michael Sclafani, <sclafani@src.dec.com>.
7399 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7401 * Makefile.in (VERSION): Update version to 4.4.2
7402 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7403 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7404 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7405 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7406 mmap-alloc.o, mmap-sbrk.o
7408 * altos-xdep.c: Minor whitespace change.
7409 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7410 use to new minimal symbol table use.
7411 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7412 * arm-xdep.c (store_inferior_registers): Returns void.
7413 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7414 Convert from misc function vector use to new minimal symbol table use.
7415 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7416 * breakpoint.c: Add prototypes for local functions.
7417 * breakpoint.c (catch_command_1): Change to static and remove unused
7419 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7420 * breakpoint.h: Change function decls to prototype form.
7421 * buildsym.c: Add prototypes for local functions.
7422 * buildsym.c: Moved hashname() function here from dbxread.c.
7423 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7424 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7425 * buildsym.c (dbx_alloc_type): Change to static.
7426 * buildsym.c (finish_block): Add objfile parameter.
7427 * buildsym.c (misc): Change symbol_obstack to objfile version.
7428 * buildsym.c (make_blockvector): Change to static.
7429 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7430 * buildsym.c (compare_line_numbers): Change to static, args are const,
7431 cast args when used.
7432 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7433 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7434 and made static. Add objfile parameter.
7435 * buildsym.c (end_symtab): Simplify code using line table size.
7436 Realloc the linetable on the objfile symbol_obstack and copy there.
7437 * buildsym.c (scan_file_globals): Convert from misc function vector
7438 use to new minimal symbol use.
7439 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7440 strings get allocated in objfile's symbol_obstack. Convert references
7441 to builtin types to lookup_fundamental_type().
7442 * buildsym.c (read_type): Make static, add objfile parameter, convert
7443 references to buildin types to lookup_fundamental_type().
7444 * buildsym.c (read_struct_type): Add objfile parameter.
7445 * buildsym.c (read_array_type): Make static, add objfile parameter.
7446 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7447 * buildsym.c (read_huge_number): Make static.
7448 * buildsym.c (read_range_type): Make static, add objfile parameter,
7449 convert references to buildin types to lookup_fundamental_type ().
7450 * buildsym.c (read_args): Make static, add objfile parameter.
7451 * buildsym.h: Convert function decl's to prototype form.
7452 * c-exp.y: Add prototypes for local functions, convert uses of misc
7453 function vector to minimal symbol table. Reformat all builtin type
7454 initializations and pass a NULL objfile to init_type() for them.
7455 * coffread.c: Change context_stack ref's to coff_context_stack,
7456 add local function prototypes. Cast uses of xrealloc arg 1.
7457 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7458 crafting a new type.
7459 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7460 * coffread.c (finish_block): Change name to coff_finish_block.
7461 * coffread.c (make_blockvector): Add and use objfile parameter.
7462 * coffread.c (record_line): Change name to coff_record_line.
7463 * coffread.c (start_symtab): Change name to coff_start_symtab.
7464 * coffread.c (end_symtab): Change name to coff_end_symtab.
7465 * coffread.c (record_misc_function): Change name to record_minimal_
7466 symbol and change to minimal symbol table use from misc func tbl.
7467 * coffread.c (coff_symfile_read): Convert from misc function vector
7468 use to minimal symbol table use.
7469 * coffread.c (hashname): Remove; use common version in buildsym.c.
7470 * coffread.c (decode_base_type): Change references to builtin types
7471 to calls to lookup_fundamental_type().
7472 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7473 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7474 * command.c: Add prototypes for local functions.
7475 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7476 appropriate member of the function union for that type.
7477 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7478 ifdef out the function since it isn't currently used.
7479 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7480 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7481 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7482 * command.c (help_cmd): Compare function pointer to NULL.
7483 * command.c (help_cmd_list): Compare function pointer to NULL.
7484 * command.c (lookup_cmd_1): Use correct member of function union.
7485 * command.c (undef_cmd_error): Make static.
7486 * command.c (complete_on_cmdlist): Use correct member of func union.
7487 * command.c (do_setshow_command): Use correct member of func union.
7488 * command.c (shell_escape): Convert rindex use to strrchr.
7489 * command.h (COMMAND_H): Define if already included.
7490 * command.h (cmd_list_element struct): Change 'function' to a union
7491 and prototype args. Prototype completer function.
7492 * command.h: Convert decl's to prototype form.
7493 * convex-xdep.c (store_inferior_registers): Returns void.
7494 * copying.c: Prototype local functions.
7495 * coredep.c: Minor whitespace change.
7496 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7497 * cplus-dem.c: Prototype local functions.
7498 * dbxread.c (hashname): Remove; moved to buildsym.c.
7499 * dbxread.c (free_and_init_header_files): Make static.
7500 * dbxread.c: Add prototypes for local functions.
7501 * dbxread.c (new_object_header_files): Remove; inlined usages.
7502 * dbxread.c (xrealloc usages): Cast args.
7503 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7504 and change usages accordingly.
7505 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7506 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7507 * dbxread.c (dbx_next_symbol_text): Make static.
7508 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7509 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7510 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7511 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7512 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7513 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7515 * dwarfread.c (record_misc_function): Change name to record_minimal_
7516 symbol and use minimal symbol table throughout.
7517 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7518 * dwarfread.c: Convert all references to builtin types to use the new
7519 lookup_fundamental_type function.
7520 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7521 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7523 * elfread.c (record_misc_function): Convert to use record_minimal_
7525 * elfread.c (elf_symtab_read): Add objfile parameter.
7526 * eval.c: Add prototypes for local functions and move some decls
7527 around to accomodate prototypes.
7528 * expprint.c: Add prototypes for local functions. Change references
7529 to misc function vector to minimal symbol table.
7530 * findvar.c (read_memory usages): Cast args.
7531 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7532 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7533 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7534 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7535 * gould-xdep.c: Minor whitespace change.
7536 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7537 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7538 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7539 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7540 * i386-tdep.c: Add prototypes for local functions.
7541 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7542 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7543 that defaulted to int.
7544 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7545 i386_push_dummy_frame): Returns void.
7546 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7547 int and explicitly declare return type as int.
7548 * i387-tdep.c: Minor formatting changes.
7549 * i960-tdep.c (leafproc_return): Convert from misc function vector
7550 use to minimal symbol table use.
7551 * infcmd.c: Add prototypes for local functions.
7552 * infcmd.c (continue_command, until_next_command, until_command,
7553 path_info, path_command): Make static.
7554 * infcmd.c (step_1, until_next_command): Convert from misc func
7555 vector to minimal symbol table use.
7556 * inflow.c: Add prototypes for local functions.
7557 * infptrace.c (store_inferior_registers): Returns void, not int.
7558 * language.c (_initialize_language): Use proper member of function
7560 * m2-exp.y: Add prototypes for local functions, convert misc function
7561 vector uses to minimal symbol table uses.
7562 * m2-exp.y (make_qualname, yyerror): Make static.
7563 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7564 * m68k-pinsn.c: Add prototypes for local functions.
7565 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7566 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7567 * m68k-stub.c: Add prototypes.
7568 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7569 use to minimal symbol table use.
7570 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7571 * m88k-xdep.c (store_inferior_registers): Returns void.
7572 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7573 * mach386-xdep.c (store_inferior_registers): Returns void.
7574 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7575 * main.c: Add prototypes for local functions.
7576 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7577 longjmp() result to (NORETURN void).
7578 * main.c (catch_errors): Prototype the 'func' parameter.
7579 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7580 Takes an unused arg.
7581 * main.c (execute_command): Call the right member of the func union.
7582 * main.c (command_loop_marker, symbol_completion_function,
7583 command_loop): Make static.
7584 * main.c (command_line_input): Make linelength unsigned, cast arg
7585 to command_line_input().
7586 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7587 * main.c (initialize_main): Call right member of function union.
7588 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7589 * mem-break.c: Include symtab.h
7590 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7591 * mips-xdep.c (store_inferior_registers): Returns void.
7592 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7593 use to minimal symbol table use.
7594 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7596 * mipsread.c (make_type): Remove, convert usages to init_type.
7597 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7598 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7599 vector use to minimal symbol table use.
7600 * parse.c: Add prototypes for local functions.
7601 * parse.c (xrealloc usages): Cast args.
7602 * parse.c (prefixify_expression, length_of_subexp): Make static.
7603 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7604 * parser-defs.h: Convert function decls to prototype form.
7605 * partial-stab.h: Convert from misc function vector use to new minimal
7607 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7608 the per-objfile copies.
7609 * printcmd.c: Add prototypes for local functions. Move some struct
7610 definitions around to accomodate prototypes.
7611 * printcmd.c (decode_format): Make static, change args oformat and
7612 osize to int from char.
7613 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7614 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7615 * printcmd.c (print_address_symbolic): Convert from misc function
7616 vector use to minimal symbol table use.
7617 * printcmd.c (address_info): Convert from misc function vector use
7618 to minimal symbol table use.
7619 * printcmd.c (delete_display, enable_display, disable_display_command):
7621 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7622 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7623 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7624 * pyr-xdep.c (store_inferior_registers): Returns void.
7625 * remote-mm.c (mm_load): symbol_file_add return value unused.
7626 * remote-nindy.c: Minor format change.
7627 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7628 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7629 * rs6000-xdep.c (store_inferior_registers): Returns void.
7630 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7631 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7632 vector use to minimal symbol table use.
7633 * solib.c: Add prototypes for local functions.
7634 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7635 function vector use to minimal symbol table use.
7636 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7637 * solib.c (find_solib, shared_library_command): Make static
7638 * solib.c (read_memory, write_memory usages): Cast args.
7639 * solib.c (special_symbol_handling): Add function
7640 * source.c: Add prototypes for local functions.
7641 * source.c (select_source_symtab): Convert to scan objfiles.
7642 * source.c (open_source_file): Make static.
7643 * source.c (xrealloc usages): Cast args.
7644 * source.c (source_line_charpos): ifdef out, unused.
7645 * source.c (get_filename_and_charpos): Make static.
7646 * stack.c: Add prototypes for local functions.
7647 * stack.c (print_frame_info, frame_info): Convert from misc function
7648 vector use to minimal symbol table use.
7649 * symfile.c: Add prototypes for local functions.
7650 * symfile.c (compare_symbols): Make args const PTR's.
7651 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7652 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7653 * symfile.c (obsavestring): Add objfile parameter.
7654 * symfile.c (init_misc_bunches, prim_record_misc_function,
7655 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7656 sort_misc_function_vector, compact_misc_function_vector): Remove
7657 * symfile.c (symbol_file_add_digested): Add function.
7658 * symfile.c (symbol_file_add): Returns struct objfile *.
7659 * symfile.c (symbol_file_command): Modify for state file use.
7660 * symfile.c (symfile_open): Add parameter "dumpable".
7661 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7662 * symfile.c (load_command, add_symbol_file_command): Make static.
7663 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7664 * symfile.c (rindex usages): Converted to strrchr.
7665 * symfile.c (allocate_psymtab): New
7666 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7667 converted to minimal symbol table usage, but no obvious conversion.
7668 * symfile.c (free_all_symtabs): Remove.
7669 * symfile.c (_initialize_symfile): Use per-objfile info.
7670 * symfile.h: Rework the objfile structure to add per-objfile data
7671 objects (psymbol_obstack, symbol_obstack, type_obstack,
7672 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7673 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7674 Add prototypes to function declarations.
7675 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7676 function vector usage to minimal symbol table usage.
7677 * symmisc.c (DEV_TTY): Define if not defined.
7678 * symmisc.c: Add local function prototypes.
7679 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7680 printpsyms_command, print_objfiles, print_objfiles_command):
7681 Rework to use iterate_over_*
7682 * symtab.c: Add prototypes for local functions.
7683 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7684 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7685 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7686 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7687 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7688 lookup_reference_type, lookup_member_type, allocate_stub_method,
7689 check_stub_method, create_array_type, smash_to_member_type,):
7691 * symtab.c (lookup_symbol): Some args are const.
7692 * symtab.h: All type related defs and structs moved to gdbtypes.h
7693 * symtab.h: Convert decls to prototypes.
7694 * target.c (noprocess): Make static.
7695 * target.h: Change decl's to prototypes.
7696 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7697 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7698 * utils.c (_initialize_utils): Use correct member of function union.
7699 * valarith.c: include gdbtypes.h
7700 * valops.c: include gdbtypes.h, add prototypes for local functions.
7701 * valops.c (value_push, value_arg_push, find_function_addr):
7703 * valops.c (value_string): Convert from misc function vector use
7704 to minimal symbol table use.
7705 * valops.c (check_field_in): Make arg const.
7706 * valprint.c: Add prototypes for local functions.
7707 * valprint.c (print_string): Make static
7708 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7709 * values.c: Add prototypes for local functions.
7710 * values.c (value_headof): Convert from misc function vector to
7711 minimal symbol table.
7712 * xcoffexec.c: Add prototypes for local functions.
7713 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7715 * xcoffexec.c (relocate_minimal_symbol): Add.
7716 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7717 * xcoffread.c: Add prototypes for local functions.
7718 * xcoffread.c (sort_syms): Convert to scan objfiles.
7719 * xcoffread.c (read_xcoff_symtab): Make static.
7720 * xcoffread.c (various): Replace references to builtin types with
7721 calls to lookup_fundamental_type. Replace references to symbol_obstack
7722 and psymbol_obstack with pointers to the per-objfile copies.
7723 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7724 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7726 * xcoffread.c (init_stringtab): Add objfile parameter.
7727 * gdbtypes.c: New file
7728 * minsyms.c: New file
7729 * mmap-alloc.c: New file
7730 * mmap-sbrk.c: New file
7731 * objfiles.c: New file
7735 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7737 * Check in Fred Fish's changes in these modules. Fred
7738 will make ChangeLog entries for all of them. Update VERSION
7741 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7743 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7745 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7746 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7747 value.h: Prototypes for static functions; lint.
7748 * gdbtypes.h: Empty file to ease transition.
7750 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7752 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7753 inferior.h, language.h, signame.h, target.h, terminal.h,
7754 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7755 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7757 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7758 signame.c, sparc-xdep.c: Prototypes for all static functions.
7760 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7761 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7762 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7763 Remove to_call_function and target_call_function, since it
7764 always calls the same thing (call_function_by_hand).
7765 * core.c, exec.c, solib.c: Rename target_ops sections =>
7767 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7768 target.h: target_kill takes no args.
7769 * language.c (language_info): Scaffolding to allow briefer
7770 messages when the current language changes. FIXME.
7771 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7772 complaints about volatile functions.
7773 * xm-sysv4.h (HAVE_MMAP): Define.
7775 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7777 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7778 to make prototypes for all functions declared here.
7779 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7780 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7781 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7782 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7783 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7784 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7785 * utils.c: Avoid declaring malloc and realloc. Lint.
7786 (request_quit): Accept signal-number parameter.
7788 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7790 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7791 DIE's. Add new function read_tag_pointer_type() to read them.
7793 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7794 When creating a new user defined type, check to see if a partial
7795 type already exists, and if so, bash it to fit.
7797 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7799 * coffread.c (decode_base_type): Pass long, not union.
7800 Fix by Eric Valette, ev@chorus.fr.
7802 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7804 * elfread.c (elf_symtab_read): Fix code to correctly track
7805 changes in bfd for absolute symbols.
7807 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7809 * xm-vaxbsd.h: Close off comment.
7811 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7813 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7815 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7817 * mips-tdep.c (mips_print_registers): Print correct register
7818 number for double pseudo-registers.
7820 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7822 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7823 in the op$::OPERATOR. case. From Steven McCanne,
7824 <mccanne@horse.ee.lbl.gov>.
7826 * exec.c (set_section_name): Pass arg to exec_files_info;
7827 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7829 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7831 * main.c (print_gdb_version): Copyright msg: only this year.
7832 (cd_command): Avoid changing current_directory on error.
7834 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7836 * mipsread.c (parse_partial_symbols): Handle dependencies
7837 between partial symbol tables (when not doing stabs-in-ecoff).
7838 (This used to be handled by parse_fdr, but parse_fdr was
7839 incompatible with handling stabs-in-ecoff, so the code
7840 was re-written to not use parse_fdr. Unfortunately,
7841 the logic to handle dependencies was overlooked.)
7843 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7845 * coffread.c (read_enum_type): Use the size of a target int when
7847 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7849 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7850 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7851 TARGET_PTR_BIT to determine size of a pointer
7852 * values.c (unpack_long): when unpacking a REF or a PTR don't
7853 assume the size of the type.
7855 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7857 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7858 looking at its members. Improve guess between struct and union,
7859 only assuming union if multiple members have offsets of zero.
7861 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7863 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7864 (This is just for clarity - and one day permitting us to
7865 change FP0_REGNUM from 38 to 32, which would make more sense.)
7866 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7867 register numbers in stabs-in-ecoff get handled correctly.
7869 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7871 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7872 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7873 into BSD and Ultrix.
7875 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7877 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7879 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7881 * Makefile.in: Increment version to 4.4.1.
7882 * main.c (print_gdb_version): Update copyright notice.
7884 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7886 * mipsread.c: Prepend "struct " to the names of structure
7887 types, and similarly for enums and unions. (This used
7888 to be done, but got lost in the re-write to "guess" the
7889 difference between enum/struct/union.)
7890 Also, guess that a tag is an enum if the first member
7893 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7895 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7898 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7900 * Projects: Patching executables is done.
7901 * Makefile.in (VERSION): Roll to gdb-4.4.
7902 * README, WHATS.NEW: Update for gdb-4.4.
7904 * symfile.c (reread_symbols): Whenever we reread one object
7905 file's symbols, we must restart the scan, because the object_files
7906 chain has been permuted.
7908 * exec.c (exec_files_info): Split out into print_section_info.
7909 Print BFD filename of each section if it's not the default one.
7910 * core.c (core_files_info): Call print_section_info.
7912 * xm-vax.h: Include a few system header files whose definitions
7913 must precede defs.h.
7914 * language.c, language.h: Make some things const.
7915 * expression.h, main.c: const spreads like ooze.
7917 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7918 since BREAKPOINT values can be >0x80.
7920 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7922 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7924 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7926 * sparc-pinsn.c: Remove kludge for preferring architectures.
7927 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7928 and forever. Add `add' instruction to the set that get checked
7929 for a preceding `sethi' in order to print an absolute address.
7930 Corresponding changes in ../include/opcode/sparc.h needed
7931 to eliminate garbage instructions.
7933 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7935 * mipsread.c (parse_partial_symbols): Make sure partial
7936 symbols are created for external symbols (as used to be
7937 the case). This is a bit of a pain with the mips-coff.
7938 It uses a table which points to all of the external
7939 symbols belonging to a particular FDR or psymtab.
7940 Once we've generated this table, we might as well save
7941 it, and then use it in psymtab_to_symtab_1 to find
7942 the symbols to pass to parse_external().
7943 * symfile.c, symfile.c: New function start_psymtab_common
7944 to share the common parts of allocating a new psymtab
7945 for dbxread, mipsread (and later dwarfread). Its code
7946 was pulled out from start_psymtab in dbxread.c.
7947 * dbxread.c (start_psymtab): Use start_psymtab_common().
7949 * valprint.c (val_print): If there is an error when trying
7950 to print a string, check to see if there really is a problem
7951 by reading just one character. If that works, assume
7954 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7956 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7957 cypress, v8 mnemonics in that order.
7959 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7961 * sparc-pinsn.c: Put the qsort() back in.
7963 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7965 * findvar.c (read_register, write_register): Handle machines
7966 where REGISTER_TYPE is not the same size as "int".
7968 Handle debug symbols in dynamically loaded (relocated) code:
7970 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7971 offset to process_one_symbol.
7972 (process_one_symbol): Take new offset parameter. Add it into
7973 appropriate symbol types to relocate symbols to loaded addresses.
7974 Handle all possible symbol types, and complain() about types that
7975 we don't expect to see.
7976 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7977 process_one_symbol (FIXME, should pass real offset).
7981 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7983 (set_breakpoint, break_command_1, until_break_command,
7984 catch_command_1, breakpoint_re_set_one): Use it.
7985 * symtab.h (resolve_sal_pc): Declare.
7986 * infcmd.c (jump_command): Use resolve_sal_pc.
7988 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7990 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7992 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7994 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7995 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7996 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7998 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8000 * dbxread.c (process_one_symbol): Make a first cut at handling
8001 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8003 * symtab.c (find_pc_line): Fix stepping into and out of #included
8006 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8008 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8009 no longer any need to copy ../include/opcode/* into gdb.
8011 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8013 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8015 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8017 * valprint.c (type_print_base, type_print_method_args):
8018 Print C++ constructor methods without bogus "return type."
8020 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8022 * infptrace.c (child_xfer_memory): Parameter "target" should
8023 be a pointer to a structure, not the entire structure.
8025 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8027 * depend: Convert the couple of references to ansidecl.h that
8028 used the local gdb version to use the ../include version.
8030 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8033 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8034 (inferior_proc_init): Fix non-ANSI version of args.
8035 (attach): Call print_sys_errmsg with correct number of args.
8036 (mappingflags): Make static, does not need to be global.
8038 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8039 not the entire struct itself.
8041 * valops.c (value_assign): Cast some args to modify_field() and
8042 {read,write}_register_bytes() correctly.
8044 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8046 * Makefile.in (MALLOCSRC): Removed reference to removed local
8049 * dwarfread.c (list_in_scope): Needs an initial value, use file
8052 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8054 * main.c (main): Make option_index local to keep new getopt happy.
8055 main.c, solib.c, Makefile.in: Update copyright notices.
8057 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8059 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8061 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8063 * Makefile.in (HFILES): Add partial-stab.h.
8065 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8067 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8068 New files for stratus. Not complete enough to actually build
8069 on the Stratus machine; that awaits copyright assignment for
8072 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8073 for getting custom flags into CFLAGS when doing makes.
8075 * configure.in: Add config information for stratus.
8077 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8079 * dbxread.c (process_one_symbol): Pass address of structure
8080 to complain(), rather than the whole structure.
8082 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8084 * solib.c (solib_add_common_symbols): Only compile in when not
8085 using SVR4 style shared libraries.
8087 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8089 * dwarfread.c (locval): Add offreg flag to indicate location
8090 values that are computed off a base register.
8092 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8093 TAG_local_variable cases to account for static variables
8094 within function scopes.
8096 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8098 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8099 doesn't exist on some systems.
8101 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8102 nexting over recursive function calls.
8104 * target.c (target_read_string): Create this routine to read null
8105 terminated strings from the target. It deals with running off the
8106 end of memory elegantly as well. solib.c (find_solib): Use
8107 target_read_string() to avoid problems with running off the end of
8110 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8111 that reference pgrp_inferior.
8113 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8115 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8116 mips-tfile has been hacked to act more "traditionally."
8117 * dbxread.c: Fixed typo in comment.
8119 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8121 * mips-tdep.c (mips_skip_prologue): Add some number of
8122 'sw' instructions before 'addiu' adjusts the stack.
8124 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8126 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8127 freescope, buildblock closescope, record_line, add_symbol_to_list,
8128 gatherblocks, make_blockvector): Extensive changes to switch
8129 to generic symbol table building code in buildsym.c. Remove
8130 scope tree structures and functions, symbol table building
8131 functions, and lots of other small changes.
8133 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8134 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8136 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8138 * buildsym.c (cleanup_undefined_types): Add support for enums.
8139 This fixes the 'GDB internal error. cleanup_undefined_types with
8142 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8144 * dbxread.c: detect gcc2 compilations.
8146 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8148 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8149 in ../include/opcode/sparc.h.
8151 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8153 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8154 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8155 to reflect actual locations of opcode files, so TAGS target will
8158 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8160 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8163 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8164 dereferencing to access the correct elements.
8166 * valops.c (value_addr): Declare return type of external func
8169 * xcoffread.c: Undefine next_symbol_text before redefining it.
8171 For older changes see ChangeLog-9091
8177 version-control: never