1 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
3 * symtab.h: Clean up SYMBOL_VALUE comments.
5 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
7 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
8 Expand comments about LOC_ARG/LOC_LOCAL pairs.
10 * coffread.c (read_coff_symtab): Use rewind before fseek.
12 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
14 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
15 * Makefile.in: Add $(YFLAGS) when using $(YACC).
16 * Makefile.in: Remove message to expect conflicts and unused
17 rules in ch-exp.y, since there no longer are any such.
19 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
21 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
23 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
25 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
26 rather than dumping core.
28 * Makefile.in: Add ${srcdir}/ to all source files.
29 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
30 (TAGS): Deal with srcdir and new config directory scheme.
32 Makefile.in (NONSRC): Remove createtags.
35 * rs6000-tdep.c: Delete unused function print_frame.
37 * frame.h (struct frame_info): Doc fix for next_frame.
38 New field signal_handler_caller.
39 blockframe.c (create_new_frame, get_prev_frame_info),
40 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
42 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
45 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
47 * irix4-nat.c (fetch_core_registers): Special version of this for
48 Irix 4.x, which stores regs a bit differently from other /proc
50 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
51 to new file core-svr4.c.
52 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
53 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
55 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
57 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
59 * i387-tdep.c: Remove unused #includes.
61 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
63 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
65 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
67 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
69 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
70 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
71 Don't muck with SYMBOL_CLASS.
73 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
75 * munch: Don't use head command. It doesn't exist everywhere.
77 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
79 * inflow.c (new_tty): Remove spurious 'o' character at end
82 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
84 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
85 instructions and nothing more.
86 * mipsread.c (add_line): Add comment why we have to combine line number
87 entries for the same line number.
89 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
91 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
94 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
96 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
98 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
100 * source.c (select_source_symtab): Clean up comment. Also, if
101 we have a current_source_symtab, and s is NULL, return without
103 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
104 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
106 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
108 * dbxread.c (unknown_symchar_complaint): Add new complaint.
109 * stabsread.h: Declare it.
110 * partial-stab.h: Use it.
112 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
114 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
116 * stack.c (print_frame_info): Print specially if dummy frame.
118 * breakpoint.c: Add comments regarding within_scope future direction.
122 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
124 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
126 * ch-exp.y: Fix thinko that broke parsing of FALSE.
128 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
130 * stabsread.c (read_member_functions): Initialize domain for stubbed
131 member functions to avoid gdb core dumps when printing pointers
133 * cp-valprint.c (cp_print_class_method): Check for stubbed member
136 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
138 * expprint.c (print_subexp): If opcode not found in op_print_tab,
139 stop with an error().
140 eval.c (evaluate_subexp): Change error message.
142 * objfiles.c (build_objfile_section_table): Cast return value
145 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
147 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
148 to rs6000_frame_chain and deal with it if we're in a signal handler.
149 (FRAME_SAVED_PC): Use rs6000_frame_chain.
151 * breakpoint.c (within_scope): New function.
152 (enable_breakpoint, watchpoint_check): Use it.
154 * source.c (openp): Handle "exec-file ./ls" correctly.
156 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
158 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
160 * ch-exp.y: Clean up lexing of identifiers and
161 reserved words. (E.g. don't recognize FALSEXXX as the
162 keyword FALSE followed by the identifier XXX.)
163 Also, convert identifiers to lower case.
165 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
167 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
168 new serial interface.
170 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
172 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
173 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
174 * ser-go32.c: Return -1 on most failures, 0 on most successes,
175 and use new return codes for go32_readchar().
176 * ser-unix.c: Ditto. Also, move error handling up to caller for
177 SERIAL_SETBAUDRATE().
178 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
180 (serial_close): New routine to wrap around device close routine.
181 serial.h: Clean & document return values more clearly.
183 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
185 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
187 * rs6000-pinsn.c (print_operand, case LI): Print condition register
188 operand in decimal rather than wrong textual versions.
190 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
191 (mention 't', remove false thing about 'g' only good with 'f').
193 * breakpoint.h: move "struct breakpoint" and friends to top of
194 file so that bpstat_find_breakpoint prototype works.
196 * solib.c (struct so_list): Add bfd field.
197 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
198 Put the bfd in bfd field of the so_list.
199 (clear_solib): Free bfd name and close_bfd on the bfd.
201 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
203 * valarith.c (value_subscript): Add COERCE_REF.
204 * ch-exp.y (operand_5): We can generalize the 2nd operand
205 of a string repetition ot 'literal' without ambiguity.
207 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
209 * breakpoint.h (struct bpstat): Remove momentary field.
210 Remove bpstat_momentary_breakpoint. This was always kludgy
211 and is no longer used.
213 * breakpoint.h: Add enum bpstat_what.
214 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
215 stop and print fields of bpstat now per-breakpoint, not just
216 one for the whole chain.
217 breakpoint.{c,h} (bpstat_what): New function.
218 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
219 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
220 with call to bpstat_what.
221 README: Remove watchpoint/breakpoint bug from known bugs.
223 * breakpoint.h: Prototype bpstat_find_breakpoint.
225 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
227 * symtab.c (find_methods, gdb_mangle_name): Note that functions
229 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
230 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
232 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
234 * i960-pinsn.c (tabent): Copied struct definition from
237 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
239 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
241 * symtab.c (gdb_mangle_name): Use it.
242 * symtab.c (find_methods): Do not add destructors to choice list
244 * symtab.c (decode_line_1): Make breakpoints on destructors work
247 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
249 * ser-go32.c: Make it use serial port name.
250 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
252 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
255 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
257 * configure.in: Only configure sparclite subdir when target_cpu
260 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
262 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
263 Remove FIXME comment regarding this.
265 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
267 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
269 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
271 Add section table to objfile struct. Use it for find_pc_section.
272 * objfiles.c (add_to_objfile_sections,
273 build_objfile_section_table, find_pc_section): new functions.
274 (allocate_objfile): build section table.
275 * objfiles.h (struct obj_section): new structure.
276 (struct objfile): add section table.
277 (find_pc_section): new prototype.
278 * solib.[ch] (find_pc_section_from_so_list): removed.
279 * sparc-tdep.c: include objfiles.h for find_pc_section. include
280 symfile.h for objfiles.h.
281 (in_solib_trampoline): adjusted for new find_pc_section
282 prototype. Removed BAD_RICH_HACK ifdefs.
283 * symfile.c (syms_from_objfile): offset objfile sections.
284 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
285 * symfile.h (find_pc_section): prototype removed. Also fixed
286 comment typo NUL -> NULL.
287 * target.[ch] (find_pc_section_from_targets): removed.
288 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
290 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
292 * ser-go32.c: Format. (go32_open): Use proper return value.
294 * configure.in: Undo conditional configdirs hack for sparclite.
296 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
298 * symtab.c (list_symbols): When call break_command, pass both
299 filename and function name not just function name.
301 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
303 (Changes and new files to make "none" a full fledged configuration)
304 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
305 Currently only tm-none.h has any meaningful contents.
306 * config/none/none.mh (NAT_FILE): Use nm-none.h
307 * config/none/none.mh (XM_FILE): Use xm-none.h
308 * config/none/none.mt (TM_FILE): Use tm-none.h
309 * Makefile.in (depend): Remove comment about parse errors in
310 valops.c, it now parses correctly and generates a correct depend
311 line. Remove line that touches xm.h, tm.h, and nm.h; they are
312 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
314 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
316 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
318 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
319 exactly 8 characters.
321 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
323 * configure.in: Sparclite uses sparc config dir. Also has it's
324 own tm- & .mt files now. Also add sparclite to configdirs.
325 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
326 * config/i386/go32.mh: Nullify def of TERMCAP.
327 * config/i386/xm-go32.h: Get rid of redef of EIO.
328 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
329 specific configs. Very similar to sun4os4, but without solib.
330 * sparclite/{Makefile.in configure.in}: First cut at making this
333 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
335 * ser-go32.c: First cut at adapting to new serial interface.
337 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
339 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
340 These implement a new serial line interface for talking to remote
342 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
343 EXCEPT go32, which gets ser-go32.c.
344 * remote.c: Use new serial interface. More remote-xxx's to be
346 * ser-bsd.c, ser-termios.c: Removed.
347 * serial.c: New. Implements common operations for all serial
349 * ser-unix.c: New. Unix specific serial operations for various
350 flavors of Unix (Posix, SysV, BSD).
351 * serial.h: Generic serial interface defs.
352 * config/i386/go32.mh, config/i386/i386bsd.h,
353 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
354 ser-bsd.o from XDEPFILES. All the magic is now handled in
357 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
359 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
361 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
363 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
365 * rs6000-tdep.c (frameless_function_invocation): Don't even think
366 about framelessness except on the innermost frame.
368 * xcoffexec.c: Call fatal() not abort().
370 * stabsread.c (patch_block_stabs): If stab & no symbol, make
371 a LOC_OPTIMIZED_OUT symbol.
372 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
373 findvar.c (read_var_value), printcmd.c (address_info),
374 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
375 m2-exp.y (yylex): Deal with it.
376 ch-exp.y (yylex): Deal with it.
378 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
380 * findvar.c (value_from_register): H8500 specific, check to see
381 if we are looking at short pointer. If so, skip crock.
382 * h8500-tdep.c (h8500_frame_chain): Mask down value from
383 read_memory_integer() to avoid getting messed up by sign extension.
385 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
387 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
388 ifdef protect using BAD_RICH_HACK. This should be removed soon.
389 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
391 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
393 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
395 * core.c (dis_asm_print_address): New function.
397 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
400 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
402 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
403 entire breakpoint chain and print only the first entry that needs to
404 be printed and needs to be stopped for. Fixes problems with printing
405 of multiple breakpoints with different conditions.
406 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
407 effectively stops printing of the breakpoint chain.
408 * breakpoint.c (print_it_noop): New routine to print nothing
409 for this breakpoint entry and dont stop printing.
410 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
411 watchpoint only if it is enabled.
412 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
413 descriptor from the library to make backtraces through setjmp work.
414 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
416 * mips-tdep.c (read_next_frame_reg): Provide correct values for
417 all registers saved within sigtramp, cleanup.
419 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
421 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
423 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
425 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
426 with prototype in ../include/dis-asm.h.
428 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
430 * core.c (dis_asm_{read_memory,memory_error}): New functions.
431 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
432 Use read_memory_func interface to disassembler.
434 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
436 Teach sparc solaris to next over shared library functions.
437 * solib.[hc] (find_pc_section_from_so_list): new function and
439 * sparc-tdep.c (in_solib_trampoline): new function.
440 * symfile.[hc] (find_pc_section): new function and prototypes.
441 * target.[hc] (find_pc_section_from_targets): new function and
443 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
446 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
448 * infrun.c (wait_for_inferior): Revise comment.
450 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
452 * command.{c,h}: New var_type var_integer.
453 main.c: Use it for history_size.
455 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
456 Lint and byte-order fixups.
458 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
460 * breakpoint.h (bpstat): New field print_it.
461 breakpoint.c (bpstat_print): Use it.
462 (print_it_normal): New function (from old bpstat_print code).
463 (bpstat_{alloc,stop_status}): Set print_it field.
465 * breakpoint.c (bpstat_stop_status): Use catch_errors when
466 evaluating watchpoint condition, via new function watchpoint_check.
467 Also stop if watchpoint disabled due to leaving its block.
469 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
471 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
473 * mips-pinsn.c: Add missing include of dis-asm.h.
475 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
477 * Makefile.in (clean, distclean, realclean): Recursively apply
478 to subdirs first, rather than last. This avoids, for example,
479 Makefile being removed in a parent directory before the recursive
482 * alldeps.mak, depend: Update for below changes.
484 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
485 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
486 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
487 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
489 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
490 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
491 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
492 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
493 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
494 tm-68k.h to tm-m68k.h.
495 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
496 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
499 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
500 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
501 * a29k-tdep.c: Renamed from am29k-tdep.c.
502 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
503 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
504 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
505 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
507 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
508 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
509 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
511 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
512 define that does not appear anywhere else in the gdb source tree.
513 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
515 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
517 * breakpoint.c: Add comments regarding breakpoint_re_set.
519 * xcoffread.c (sort_syms, compare_symbols): Remove.
520 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
521 not our own sort_syms (it is identical).
523 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
525 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
527 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
528 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
530 * exec.c (exec_close): Fix storage leak.
531 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
532 output sections when patching an executable.
533 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
534 when writing all registers.
535 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
536 at the right offset in the dummy frame.
537 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
538 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
539 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
541 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
543 * Makefile.in (TARFILES): Avoid trailing backslash.
545 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
547 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
548 it in breakpoint_re_set.
549 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
551 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
552 don't use sizeof(int) for target stuff, etc).
554 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
556 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
557 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
558 support that can't be integrated anyway due to lack of clear
561 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
563 * findvar.c (read_register, write_register): Make these capable
564 of reading/writing registers that are shorter than REGISTER_TYPE.
565 * (value_from_register): Install H8500 specific code to return
566 proper value when register is being used as a pointer.
567 * h8500-tdep.c: Remove extra defines of NUM_REGS.
568 (h8500_skip_prologue): Use correct lengths for LINK instructions.
569 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
570 chain frames properly by combining frame pointer with T reg.
571 (init_extra_frame_info): Delete. It's now a macro.
572 (frame_args_address): Don't add PTR_SIZE. Stack args are already
573 offset by the correct amount off of the frame pointer.
574 (register_byte): Delete. It's now a macro.
575 (register_raw_size, register_virtual_size): Delete. Replaced by
576 common routine h8500_register_size, cuz there's no difference
577 between the raw & virtual sizes on this machine.
578 (register_convert_to_raw, register_convert_to_virtual): Delete,
579 cuz there's no difference between the raw & virtual forms.
580 Replaced by memcpy in tm file.
581 (register_virtual_type): Rename to h8500_register_virtual_type.
582 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
583 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
584 emulator have same reg offsets. This is all handled in the
586 (h8500_trapped_internalvar): New routine to detect references to
587 convenience vars acting as pointer pseudo-regs.
588 (h8500_value_trapped_internalvar): Conjure up value of pointer
590 (h8500_set_trapped_internalvar): Convert set value in real
592 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
593 code segment register.
594 infrun.c (proceed): Simplify. Call write_pc instead of doing it
596 (wait_for_inferior): Add h8500 specific code to add stack segment
597 when reading SP register.
598 remote-sim.c (fetch_register): Spacing.
599 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
600 detect cruft. Redo all register manipulation stuff. Get rid of
601 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
602 to frame pointer. (IS_TRAPPED_INTERNALVAL,
603 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
604 to create internal vars for pointer pseudo-regs.
606 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
608 * Makefile.in: Numerous small changes to macro definitions
609 and rules for building gdb distribution tree. Many macros
610 eliminated or merged, and rules simplified.
611 * alldeps.mak: Update.
614 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
616 * Makefile.in: recurse through SUBDIRS for dvi target too
618 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
620 * Clean up xcoff relocation.
621 objfiles.h (struct objfiles): Add section_offsets, num_sections.
622 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
624 symtab.h (struct general_symbol_info): Add section field.
625 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
626 xcoffread.c: Set section for symbols and msymbols.
627 (struct symtab): Add block_line_section field.
628 buildsym.c (end_symtab): Set it.
629 (end_symtab and callers): Add section parameter.
630 objfiles.c (objfile_relocate): New funciton.
631 xcoffexec.c (vmap_symtab): Use it.
632 xcoffsolib.h (struct vmap): Remove unused fields.
633 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
634 CORE_NEEDS_RELOCATION, symtab_relocated.
635 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
636 rs6000-tdep.c: Make loadinfotext static.
637 breakpoint.c (fixup_breakpoints): Doc fix.
638 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
639 (end_symtab): primary field replaces nonreloc.
641 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
643 * symtab.h (struct linetable_entry): Remove confusing comment.
645 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
647 * Makefile.in: add installcheck target
649 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
651 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
652 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
653 z8k}: New directories to hold cpu specific configuration files.
654 Naming follows gcc convention.
655 * config/{*.mt, *.mh}: All target and host makefile fragment
656 config files moved to an appropriate config/<cpu> subdirectory.
657 * nm-*, xm-*, tm-*: All native, host, and target files, which
658 get linked to nm.h, xm.h, and tm.h respectively by configure,
659 moved to appropriate config/<cpu> subdirectory.
660 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
661 Native, host, and target files that are common across more than
662 one cpu architecture and included by one of the configured
663 native, host, or target files, get moved to config directory.
664 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
665 pick up native, host, or target include files moved to one of
666 the config subdirectories, and that are included by other files.
667 * Makefile.in (alldeps.mak): Modify to account for new config
669 * alldeps.mak, depend: Update for new config directory structure.
670 * config/*/[ntx]m-*.h: Modify all files that include other
671 [ntx]m-*.h files to use path relative to gdb/config. I.E.
672 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
674 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
675 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
676 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
677 * configure.in: Default gdb_host_cpu to host_cpu, and remap
678 the ones where the default is not unique or different than the
679 config subdirectory name. Similarly, handle gdb_target_cpu.
680 Modify configure.in as appropriate to make use of gdb_host_cpu
681 and gdb_target_cpu to find makefile fragments and make links.
683 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
685 * mipsread.c (compare_blocks): Sort blocks with the same start
686 address by decreasing ending address.
688 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
690 * mipsread.c (parse_procedure): Save cur_fdr accross call to
691 lookup_symbol as it might get clobbered by the call.
693 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
694 The previous code did not initialize the language field for the psymtab
697 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
699 * c-exp.y (parse_number): Avoid shift warning.
700 * serial.h (struct ttystate): Declare empty one on DOS.
702 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
704 * xm-sun4os4.h: Return type of free() should be void, not int.
706 * vx-share/vxWorks.h: Remove #def of NULL.
708 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
710 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
712 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
714 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
716 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
718 * ieee-float.c: Moved to ../libiberty.
719 * ieee-float.h: Moved to ../include.
720 * Makefile.in: Update accordingly.
721 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
722 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
723 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
724 it is now in ../opcodes/m68881-ext.c.
725 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
726 prologue (some callers _do_ care).
727 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
728 new interface of ../opcodes/*-dis.c.
729 * ch-exp.y: Add #include <ctype.h>.
731 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
733 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
735 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
737 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
739 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
741 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
743 * z8k-tdep.c (extract_return_value, write_return_value,
744 store_struct_return): New functions from macros in tm-z8k.h.
746 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
748 * valops.c (value_arg_coerce): Apply temporary patch to
749 fix problem with coercion of array and function types when
750 passed as arguments to C functions, pending a more complete
751 review of when and how coercion should be done, depending
752 upon context and language.
754 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
756 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
758 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
759 debugsec if there are a non-zero number of symbols.
761 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
763 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
765 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
767 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
769 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
771 (symtbl_num_syms): New variable.
772 (read_xcoff_symtab): Set it.
773 (read_symbol_nvalue): Check for bad symno.
774 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
777 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
779 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
780 This is defined in defs.h if necessary.
781 * vx-share/vxWorks.h: Remove #defs of min and max.
782 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
783 vx-share/xdr_rdb.c: include defs.h.
785 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
787 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
790 * xcoffread.c (enter_line_range): complain() on bad endoffset.
791 xcoffread.c: Doc fixes.
793 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
795 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
796 xcoffexec.c (xcoff_relocate_core): New function.
797 (text_adjustment): Removed.
798 (add_vmap): Return the vmap.
799 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
801 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
803 * xcoffsolib.h: Add objfile member to struct vmap.
804 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
805 xcoffexec.c (add_vmap): Allocate objfiles here.
807 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
809 Support 68000 series without floating point.
811 * configure.in (m68000-*-{aout,elf,coff}): New configs.
812 * tm-68k-nofp.h: New file, lacks 68881 support.
813 * config/m68k-nofp.mt: New file.
815 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
817 Remove a few remaining underscore/no-underscore remnants from
820 * config/{m68k-un.mt, sparc-un.mt}: Remove.
821 * config/m68k-noun.mt: Rename to m68k-fp.mt.
822 * config/sparc-noun.mt: Rename to sparc-em.mt.
823 * tm-68k-noun.h, tm-spc-noun.h: Remove.
824 * tm-68k-un.h: Rename to tm-68k-fp.h.
825 * tm-spc-un.h: Rename to tm-spc-em.h.
826 * tm-sun4sol2.h: Cleanup.
827 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
829 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
831 * symmisc.c (std_in, std_out, std_err): Move initializations
832 to runtime code, in case they aren't constant.
834 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
836 * symtab.c (find_pc_symtab): some object file formats, notably
837 mips, have holes in the address ranges of symtabs. Change
838 this algorythm from first hit to tightest fit.
840 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
841 fence post without finding the enclosing function, then print a
844 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
846 * utils.c (fputs_demangled, fprint_symbol): Remove.
847 * utils.c (fprintf_symbol_filtered): New function which combines
848 the functionality of fputs_demangled and fprint_symbol. Uses a
849 caller provided language parameter to select the appropriate
850 demangler, and caller provided args to pass to the demangler.
851 * defs.h (enum language): Move further up in file so enum can
852 be used in prototypes.
853 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
854 * defs.h (fprintf_symbol_filtered): Add prototype.
855 * c-typeprint.c (cp_type_print_method_args): Replace calls to
856 fputs_demangled with call to fprintf_symbol_filtered.
857 * cp-valprint.c (demangle.h): Include
858 * cp-valprint.c (cp_print_value_fields): Replace calls to
859 fprint_symbol with calls to fprintf_symbol_filtered.
860 * printcmd.c (print_frame_args): Replace call to fprint_symbol
861 with call to fprintf_symbol_filtered.
862 * stack.c (print_frame_info): Remove obsolete code so we don't
863 have to update fputs_demangled usage in it.
864 * stack.c (print_frame_info, frame_info): Add language variable
865 to pass to fprintf_symbol_demangled and initialize it from the
866 symbol's language. Replace calls to fputs_demangled with calls
867 to fprintf_symbol_filtered.
868 * symtab.c (find_methods): Replace call to fputs_demangled with
869 call to fprintf_symbol_filtered.
870 * ch-valprint.c (demangle.h): Include.
871 * ch-valprint.c (chill_print_value_fields): Replace call to
872 fprint_symbol with call to new fprintf_symbol_filtered.
874 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
876 * Makefile.in (VERSION): Bump version to 4.8.2.
878 * main.c (source_command): Require an explicit pathname of file
879 to source, since previous behavior of defaulting to gdb init file
880 was troublesome and undocumented.
881 * printcmd.c (disassemble_command): Add missing '{}' pair to
882 else with two statements. Bug reported by Stephane Tsacas
884 * symtab.c (find_pc_line): Don't complain about zero length or
885 negative length line numbers for the moment, since we may not own
886 the terminal when called, such as when single stepping. (FIXME)
887 * language.h (CAST_IS_CONVERSION): True if current language is
888 C++ as well as C. Fix from Peter Schauer.
889 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
890 Use STREQN macro rather than bare '!strncmp()'.
891 * environ.c (unset_in_environ): Avoid use of memcpy on
892 overlapping memory regions, as suggested by Paul Eggert
893 <eggert@twinsun.com>.
894 * c-exp.y (%union struct): Remove unused ulval as suggested
895 by Paul Eggert <eggert@twinsun.com>.
897 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
899 * main.c (gdbinit): Make static.
900 * main.c (inhibit_gdbinit): Move to file scope.
901 * main.c (main): Remove local inhibit_gdbinit.
902 * main.c (source_command): Don't source '.gdbinit' file by
903 default if gdb has been told to ignore it.
905 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
907 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
910 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
912 * printcmd.c (print_address_symbolic): Only print if offset
913 is shorter than max_symbolic_offset.
914 (initialize_printcmd): `set print max-symbolic-offset'.
916 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
917 (examine_tag): Use it.
918 (read_register_stack): Only look in the local registers for a
919 memory address if it's between rfb and rsp; go to memory otherwise.
920 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
921 (reginv_com): Remove ancient kludge command.
923 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
925 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
926 irix4 will again compile.
928 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
930 * configure.in: accept mips-sgi-irix4* for irix4.
932 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
934 * z8k-tdep.c (print_register_hook): Lint.
936 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
938 Lint fixes from Paul Eggert (eggert@twinsun.com):
940 * command.c (do_setshow_command): var_uintegers are unsigned.
941 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
942 unsigned, since they use hex values with the high bit set.
944 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
946 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
947 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
949 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
950 macro definitions in parenthesis.
952 * dbxread.c (dbx_symfile_init): Catch the case where there is
953 no string table, but the only way we find out is by reading zero
956 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
958 * dbxread.c (dbx_symfile_init): Make size of the string table
959 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
960 offset to the string table is nonzero and handle the nonexistant
961 string table case, should it occur. Ensure that the string table
962 size read from the file is reasonable, with a minimum lower bound
963 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
965 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
967 * Makefile.in: Changes to build testsuite correctly.
968 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
969 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
970 (TARGET_FLAGS_TO_PASS): New variable.
971 (SUBDIRS): Added testsuite.
972 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
973 testsuite is compiled with CC_FOR_TARGET rather than CC.
975 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
977 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
978 reported by mycroft@gnu.ai.mit.edu.
980 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
981 * configure.in (vax-*-ultrix2*): New triplet.
982 * config/vaxult2.mh: New file.
983 * xm-vaxult2.h: New file.
985 * c-exp.y (parse_number): Change high_bit to unsigned.
986 * demangle.c: Change all references to cfront to ARM, since the
987 actual algorithm is the one specified in the Annotated Reference
988 Manual. This was confusing users into thinking that full cfront
989 support was implemented.
990 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
991 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
992 directly to lookup_struct_elt_type, which will do the
993 dereferencing itself.
994 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
995 NULL dereferencing bug for unnamed structs, comment out
998 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1000 * coffread.c (process_coff_symbol): Change PCC argument correction
1001 so that it only happens on big-endian targets; so that it only
1002 happens if the short or char argument is aligned on an int
1003 boundary; and so that it changes the location, rather than the
1004 type, of the argument. These changes tend to parallel similar
1005 (old) changes in stabsread.c.
1007 * coffread.c (coff_read_enum_type): Use the specified size for
1008 enums, don't assume that they are int-sized.
1010 * c-valprint.c (c_val_print): Don't assume enums are the same as
1013 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1014 Rendell, <michael@mercury.cs.mun.ca>.
1016 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1018 * language.h (local_decimal_format_custom): Add prototype.
1019 * language.c (local_decimal_format_custom): Add function, bug
1020 reported by Robert R. Henry (rrh@tera.com).
1022 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1024 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1025 by Josef Leherbauer, joe@takeFive.co.at.
1027 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1029 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1030 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1031 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1032 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1033 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1034 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1035 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1036 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1038 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1040 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1041 of demangled name fields to NULL if no demangling exists for
1042 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1043 symbols if their language is known at the time they are created,
1044 but sometimes the language is not known until later.
1046 * ch-typeprint.c (chill_print_type_base): Name changed to
1047 chill_type_print_base to match pattern for C and C++ names.
1048 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1049 to be consistent with other usages.
1050 * ch-typeprint.c (chill_type_print_base): Add support for
1051 printing Chill STRUCT types.
1052 * ch-valprint.c: Include values.h.
1053 * ch-valprint.c (chill_print_value_fields): New function and
1054 prototype for printing Chill STRUCT values.
1055 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1056 that was being called with two args instead of three.
1057 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1058 to print Chill STRUCT values.
1060 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1062 * configure.in: added testsuite to configdirs.
1064 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1066 * doc/stabs.texi: The `this' pointer is now known by the name
1067 `this' instead of `$t'.
1069 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1071 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1072 references of TAG_string_type DIEs in user defined types.
1073 * ch-lang.c (chill_create_fundamental_type): Track compiler
1074 change that now emits debugging info with the type long for Chill
1077 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1079 * remote-mips.c: New file; implements MIPS remote debugging
1081 * config/idt.mt: New file; uses remote-mips.c
1082 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1084 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1085 floating point coprocessor.
1086 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1088 (mips_pop_frame): If not mips_fpu, don't restore floating point
1090 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1092 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1093 mips_fpu, don't use fp0 as floating point return register.
1094 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1097 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1099 * gdb/testsuite: made modifications to testcases, etc., to allow
1100 them to work properly given the reorganization of deja-gnu and the
1101 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1103 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1105 * gdb/testsuite: Initial creation of gdb/testsuite.
1106 Migrated dejagnu testcases and support files for testing nm to
1107 gdb/testsuite from deja-gnu. These files were moved "as is"
1108 with no modifications. This migration is part of a major overhaul
1109 of dejagnu. The modifications to these testcases, etc., which
1110 will allow them to work with the new version of dejagnu will be
1111 made in a future update.
1113 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1115 * NEWS: Add reminders for next release.
1117 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1119 * mipsread.c (parse_lines): Correct check for files compiled with
1122 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1124 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1126 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1128 * Makefile.in (VERSION): GDB-4.8 release!
1129 * README, NEWS: Update for release.
1131 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1133 * am29k-pinsn.c (print_insn): Minor nits with const.
1134 * am29k-tdep.c: More minor nits with arg types for
1135 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1137 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1139 * gcc.patch: Update for a different GCC (G++) bug.
1140 * main.c (print_gdb_version): Update copyright year to 1993.
1141 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1142 conditionalize this file on it. FIXME, right way is to split
1143 these into two config files.
1144 (ATTACH_DETACH): Define for BSD 4.4
1145 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1146 (U_REGS_OFFSET): Revise for 4.4.
1147 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1148 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1149 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1151 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1153 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1156 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1158 * c-lang.c (c_printstr): Bugfix for length==0 case.
1160 * c-lang.c (c_printstr): If a C string ends in a null, don't
1163 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1165 * defs.h (STRCMP): Make it work for unsigned chars.
1167 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1169 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1170 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1171 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1172 define to kludge the large opcode table into two smaller tables,
1173 since GCC take exponential space to build the table. Lint.
1174 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1176 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1178 * Makefile.in (VERSION): Roll to 4.7.9.
1179 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1180 definition here, to handle both BSD 4.3 and 4.4 systems.
1181 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1182 * remote.c (alarm): Move declaration to global level, before
1183 first reference to it.
1184 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1185 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1187 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1189 * remote.c (readchar): forward declare alarm which otherwise looks
1190 like an undeclared variable to gcc.
1192 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1193 when comparing against an int. Avoids superfluous warning from
1196 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1197 Avoids superfluous warnings from some systems and/or compilers
1198 (like vax ultrix 4.2.)
1200 * language.c (struct op_print unk_op_print_tab): use the enum
1201 values rather naked zeros as initializers. Avoids warnings from
1202 ultrix type compilers.
1204 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1206 * Makefile.in (VERSION): Roll to 4.7.6.
1207 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1208 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1209 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1210 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1211 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1212 (depend): Fix bug where nm-files in config files weren't noticed.
1213 (make-proto-gdb-1): Avoid changing directories while building new
1214 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1216 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1218 * remote.c: Improve error recovery. Allow user to break out
1219 of initial connection attempt with INTERRUPT. Treat a timeout
1220 while waiting for remote packet like a retry, unless the remote
1221 side is actively running user code. Fix a few long printf_filtered's.
1223 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1226 * buildsym.c (start_subfile): Allow null file name.
1228 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1230 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1231 expects a pointer to complaint rather than a complaint
1233 (process_linenos): free the previously allocated subfile name,
1234 then allocate the new one from the heap.
1236 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1238 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1240 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1242 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1243 Previously, would bogusly index off the bottom of type_vector.
1244 (rs6000_builtin_type): Accept type number as argument.
1245 (read_type, case '-'): Handle negatives like any other type number.
1247 * symfile.c (deduce_language_from_filename): Handle null name.
1249 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1250 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1251 fixed by sato@sm.sony.co.jp.
1253 * xcoffread.c (parmsym): Don't use an initializer to set up
1254 this struct symbol. Set it up in initialize_xcoffread.
1255 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1256 works on real rs/6000 target with #ifndef FAKING_RS6000.
1258 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1260 * stabsread.c (rs6000_builtin_type): Move function from
1261 xcoffread.c:builtin_type.
1262 * xcoffread.c (builtin_type): Move to stabsread. Remove
1263 IBM6000_HOST dependency. Move misplaced comments.
1264 (various): Change printf's to complaints.
1265 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1266 objfile argument to read_type calls under #if 0.
1267 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1268 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1269 * Makefile.in: xcoffread.o is not built by default.
1270 * xm-rs6000.h (IBM6000_HOST): Remove.
1271 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1272 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1275 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1277 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1278 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1279 register numbers when user tries to modify elements in structs
1280 passed as arguments.
1281 * inflow.c (child_terminal_info): Move banner outside of system
1283 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1284 passes struct/union arguments by address.
1286 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1288 * Based on patch from Kean Johnston <maw@netcom.com>:
1289 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1290 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1291 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1293 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1295 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1296 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1298 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1300 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1301 cc debugging output.
1303 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1305 * stabsread.c (define_symbol): Complain about unrecognized names
1306 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1307 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1308 (read_cpp_abbrev): Don't use the class name as part of the
1309 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1310 abbrevs. Inspired by Mike Tiemann.
1311 (read_tilde_fields): Comment. Remove ancient dead code.
1312 Remove erroneous but non-dead code. Simplify. Add complaints.
1313 (in general): Remove extraneous (parentheses) in return
1316 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1318 * coffread.c (coff_lookup_type): Fix fencepost error reported
1319 by Art Berggreen, <arg@opal.acc.com>.
1321 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1322 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1324 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1325 test, which is apparently left over from when we used native
1326 include files and couldn't depend on the member names being there.
1327 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1329 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1331 * mipsread.c: Major overhaul to use new BFD symbol table reading
1332 routines. Now swaps information as it is needed, rather than
1333 swapping everything when the file is read.
1335 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1337 * Makefile.in (TARDIRS): Add sparclite demo dir.
1338 (*.tab.c): Change dependency on Makefile to depend on
1339 Makefile.in, otherwise it always rebuilds after configuring.
1340 Force output *.tab.c file into current directory even in "make"
1341 versions that rewrite dependent file names used in command lines.
1343 * TODO: Remove some things we did.
1344 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1345 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1346 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1347 * symtab.h: Eliminate unnamed unions and structs.
1349 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1351 * Makefile.in (VERSION): Roll to 4.7.5.
1353 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1355 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1356 re-evaluating symbol pointers.
1358 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1360 * c-exp.y (lcurly, rcurly): New nonterminals.
1361 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1363 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1364 made function static.
1365 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1366 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1367 * parse.c (start_arglist):
1368 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1369 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1370 * parser-defs.h (funcall_chain): Moved to parse.c.
1371 * printcmd.c (print_frame_nameless_args): Fix prototype.
1372 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1373 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1374 * valops.c (typecmp): Moved prototype from values.h.
1375 * value.h (typecmp): Moved prototype to valops.c, made static.
1376 * ch-exp.y (yylex): Change way control sequences are disabled.
1378 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1380 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1382 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1384 * mipsread.c (upgrade_type): Build array types correctly, using
1385 create_range_type and create_array_type.
1387 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1389 * remote-nindy.c: Cleanup.
1391 * infrun.c (wait_for_inferior): When rolling back the PC after
1392 a breakpoint, call write_pc so that NPC gets rolled back as well
1395 * blockframe.c (inside_entry_file, inside_main_func,
1396 inside_entry_func): PC of zero is always "bottom of stack".
1398 * printcmd.c (print_frame_args, print_frame_nameless_args):
1399 Let print_frame_nameless_args decide whether there are any,
1400 laying groundwork for possibly later printing 29K args for
1401 functions where we have tag words but no symbols.
1403 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1405 * Makefile.in: fix GDB doc targets for new doc subdir structure
1407 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1409 * stack.c (parse_frame_specification): Parse as many arguments
1410 as there are (up to MAXARGS). Pass all of them in argc, argv
1411 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1412 many there were, onto SETUP_ARBITRARY_FRAME.
1413 * tm-mips.h, tm-sparc.h: Corresponding changes.
1414 * mips-tdep.c, sparc-tdep.c: Ditto.
1416 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1418 * hp300ux-nat.c: Update copyrights.
1419 * mipsread.c (parse_partial_symbols): Complain about block
1420 indexes that go backwards. Fix from Peter Schauer.
1421 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1422 symbol-file that has no linkage symbols to be read.
1423 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1424 from tm- file to xm-file, since they're host dependent.
1425 * valarith.c (value_binop): Typo.
1427 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1429 * sparclite/aload.c: Add copyleft.
1430 * sparclite/crt0.s: Add comment at beginning.
1432 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1434 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1435 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1437 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1439 * values.c (value_headof): Fix typo in which VTBL and ARG were
1440 being confused for one another.
1442 * valops.c (typecmp): Now static.
1444 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1445 baseclass--we don't always inherit its virtual function table
1448 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1449 pointer correctly in case value_struct_elt moves it around.
1451 * valops.c (typecmp): Now static. Also, now groks references
1454 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1455 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1457 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1459 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1460 to avoid "too much defining" error from native C compiler (!).
1462 * Makefile.in (HFILES): Add typeprint.h.
1463 * typeprint.[ch]: Update copyrights.
1465 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1467 * Makefile.in: Update to match doc/ subdir changes.
1469 * config/hp300hpux.mh: No cross-host file needed, just native.
1470 * config/go32.mh: Remove nonexistent "native" support.
1472 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1473 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1474 * m88k-tdep.c (next_insn): Lint, cleanup.
1475 (store_parm_word): Lint.
1477 * README: Fix typo (reported by karl@hq.ileaf.com).
1479 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1481 * expression.h (BINOP_CONCAT): Document use for self concatenation
1482 an integral number of times.
1483 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1485 * valarith.c (value_concat): Rewrite to support self
1486 concatenation an integral number of times.
1487 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1488 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1489 eliminate hundreds of spurious shift/reduce and reduce/reduce
1490 conflicts that mask the 5 real ones.
1491 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1492 * ch-exp.y (integer_literal_expression): Remove production,
1495 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1497 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1498 implied that "no side effects" was nonfunctional.
1499 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1500 character string and bitstring concatenation.
1501 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1502 * expression.h (exp_opcode): Add BINOP_CONCAT.
1503 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1504 * language.c (string_type): Add function to determine if a type
1506 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1507 * valarith.c (value_concat): New function to concatenate two
1508 values, such as character strings or bitstrings.
1509 * valops.c (value_string): Remove error stub and implement
1511 * value.h (value_concat): Add prototype.
1512 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1513 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1514 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1517 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1519 * c-exp.y (exp): Add production to support direct creation
1520 of array constants using the obvious syntax.
1521 * c-valprint.c (c_val_print): Set printed string length.
1522 * dwarfread.c (read_tag_string_type): New prototype and
1523 function that handles TAG_string_type DIEs.
1524 * dwarfread.c (process_dies): Add case for TAG_string_type
1525 that calls new read_tag_string_type function.
1526 * expprint.c (print_subexp): Add support for OP_ARRAY.
1527 * gdbtypes.c (create_range_type, create_array_type): Inherit
1528 objfile from the index type.
1529 * ch-typeprint.c (chill_print_type): Add case for
1531 * ch-valprint.c (chill_val_print): Fix case for
1534 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1536 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1537 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1538 include/coff/mips.h.
1540 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1542 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1543 constants with an explicit null byte terminator. OP_STRING is
1544 now used for real string types.
1545 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1546 they are used by all languages.
1547 * c-lang.c (_initialize_c_language): Move initializations of
1548 builtin_type_* to lang.c.
1549 * c-typeprint.c (c_type_print_varspec_prefix,
1550 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1551 to TYPE_CODE_STRING.
1552 * c-valprint.c (c_val_print): Change the way character arrays
1553 are printed as strings to be consistent with the way strings
1554 are printed when pointer-to-char types are dereferenced.
1555 Remove test of print_max before calling val_print_string, which
1556 now does it's own test.
1557 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1558 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1559 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1560 * gdbtypes.c (builtin_type_*): Add declarations moved from
1562 * gdbtypes.c (create_string_type): New function to create real
1564 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1565 renamed to TYPE_CODE_STRING.
1566 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1567 builtin_type_* types moved from c-lang.c.
1568 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1569 to TYPE_CODE_STRING.
1570 * gdbtypes.h (builtin_type_string): Add extern declaration.
1571 * gdbtypes.h (create_string_type): Add prototype.
1572 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1573 renamed to TYPE_CODE_STRING.
1574 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1576 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1577 renamed to TYPE_CODE_STRING.
1578 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1580 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1581 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1582 to TYPE_CODE_STRING.
1583 * valops.c (allocate_space_in_inferior): New function and
1584 prototype, using code ripped out of value_string.
1585 * valops.c (value_string): Rewritten to use new function
1586 allocate_space_in_inferior, but temporarily disabled until some
1587 other support is in place.
1588 * valops.c (value_array): New function to create array constants.
1589 * valprint.c (val_print_string): Add comment to document use,
1590 complete rewrite to fix several small buglets.
1591 * value.h (value_array): Add prototype.
1592 * value.h (val_print_string): Change prototype to match rewrite.
1593 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1594 * ch-exp.y (match_character_literal): Disable recognition of
1595 control sequence form of character literals and document why.
1597 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1599 * nindy-share/nindy.c: Add comments to #endif's to clarify
1602 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1603 read_memory to get byte order right.
1604 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1605 anymore. This is done in paread.c now. We expect unwind info
1606 to hang off of objfiles, and search all of the objfiles when until
1608 * (skip_trampoline_code): Cast arg to target_read_memory.
1609 * objfiles.h (struct objfile): Add new field obj_private to hold
1610 per object file private data (unwind info in this case).
1611 * paread.c (read_unwind_info): New routine to read unwind info
1612 for the objfile. This data is hung off of obj_private.
1613 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1614 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1615 make this easier to access.
1617 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1619 * c-valprint.c (cp_print_class_member): Add extern decl.
1620 * c-valprint.c (c_val_print): Extract code for printing methods
1621 and move it to cp_print_class_method in cp-valprint.c.
1622 * c-valprint.c (c_val_print): Extract code to print strings and
1623 move it to val_print_string in valprint.c.
1624 * cp-valprint.c (cp_print_class_method): New function using
1625 code extracted from c_val_print.
1626 * valprint.c (val_print_string): New function using code
1627 extracted from c_val_print.
1628 * value.h (val_print_string): Add prototype.
1629 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1630 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1631 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1632 CHECKBUF, growbuf_by_size): New variables, macros, and support
1633 functions for implementing a dynamically expandable temp buffer.
1634 * ch-exp.y (match_string_literal): New lexer function.
1635 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1636 removed and replaced with new CHECKBUF macro.
1637 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1638 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1640 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1642 * Makefile.in: Add info for paread.o.
1643 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1645 * blockframe.c (frameless_look_for_prologue): Correct the
1647 * gdbtypes.h, gdbtypes.c: Use const in decl of
1648 cplus_struct_default, now that pa-gas assembler has been fixed.
1649 * hppah-nat.c: Formatting.
1650 * hppah-tdep.c: Remove lots of useless externs for variables we
1652 * (find_unwind_entry): Speed up by using binary search, and a one
1654 * (rp_saved): New routine to see what unwind info says about RP
1655 being saved on the stack frame.
1656 * (frame_saved_pc): Look for prologue to see if we need to
1657 examine the stack for the saved RP or not.
1658 * (init_extra_frame_info): Check for prologue, instead of
1659 framesize to determine if we are frameless or not.
1660 * (frame_chain_valid): Stop backtraces when we run into _start.
1661 * (push_dummy_frame): Reformat to make more readable.
1662 * (find_dummy_frame_regs): ditto.
1663 * (hp_pop_frame): ditto.
1664 * (hp_restore_pc_queue): small cleanup.
1665 * (hp_push_arguments): ditto.
1666 * (pa_do_registers_info): ditto.
1667 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1668 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1669 * Define FRAME_CHAIN_VALID.
1670 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1671 passed to functions.
1673 * paread.c (pa_symtab_read): Use new bfd conventions for
1674 accessing linker symbol table.
1675 * (pa_symfile_init): Access embedded STAB info via BFD section
1676 mechanism and related macros.
1679 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1681 * sparc-stub.c: Use a seperate stack for our traps.
1682 * Handle recursive traps.
1683 * Remove all trap init code. This needs to be done by the
1685 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1687 * (handle_exception): See if we are at breakinst, if so, then
1688 advance PC sp that users can just step out of breakpoint().
1689 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1690 new place if SP has changed.
1691 * (case 's'): Get rid of this, we can't do it yet.
1692 * (case 't'): New command to test any old random feature.
1693 * (case 'r'): New command to reset the system.
1694 * (breakpoint): Add label to breakpoint trap instruction so that
1695 handle_exception() can detect where we are and get past the
1696 breakpoint trivially.
1698 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1700 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1702 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1704 * configure.in: recognise all sparclite variants
1706 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1708 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1709 binary files oring in the right bit.
1711 * main.c, source.c, state.c, symmisc.c: use macros defined in
1712 fopen-{bin|both} when fopening files.
1714 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1716 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1717 from a configuration file (typically including <limits.h>), or to
1718 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1719 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1720 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1721 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1722 * exppritn.c (print_subexp, dump_expression): Add case for
1724 * expression.h (OP_BITSTRING): New expression element type for
1726 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1727 macros to convert between number of expression elements and bytes
1728 to store that many elements.
1729 * i960-tdep.c (leafproc_return): Use new macros to access
1730 minimal symbol name and address fields.
1731 * m88k-pinsn.c (sprint_address): Use new macros to access
1732 minimal symbol name and address fields.
1733 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1734 minimal symbol address field.
1735 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1736 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1737 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1738 Use new BYTES_TO_EXP_ELEM macro.
1739 * parse.c (write_exp_bitstring): New function to write packed
1740 bitstrings into the expression element vector.
1741 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1743 * parser-defs.h (struct stoken): Document that it is used for
1744 OP_BITSTRING as well as OP_STRING.
1745 * parser-defs.h (write_exp_bitstring): Add prototype.
1746 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1747 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1748 LOWER, LENGTH): New tokens for keywords.
1749 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1750 upper_lower_argument, length_argument, array_mode_name,
1751 string_mode_name, variant_structure_mode_name): New non-terminals
1753 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1754 * ch-exp.y (match_bitstring_literal): New lexer support function
1755 to recognize bitstring literals.
1756 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1757 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1758 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1759 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1760 * ch-exp.y (yylex): Check tokentab6.
1761 * ch-exp.y (yylex): Call match_bitstring_literal.
1763 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1765 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1766 symbol name and value fields.
1768 * c-exp.y (yylex): Make static, to match prototype and other
1771 * expression.h (exp_opcode): Add BINOP_MOD.
1772 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1773 * expprint.c (dump_expression): Handle new BINOP_MOD.
1774 * language.c (binop_type_check): Handle new BINOP_MOD.
1775 * main.c (float_handler): Re-enable float handler when hit.
1776 * valarith.c (language.h): Include, need current_language.
1777 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1778 for integer divide truncates towards zero for negative results.
1779 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1780 * valarith.c (value_binop): Allow arithmetic operations on
1781 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1782 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1783 * ch-exp.y (tokentab3): Add MOD and REM.
1784 * ch-exp.y (yylex): Set innermost_block for symbols found
1785 in local scopes. Return LOCATION_NAME for local symbols.
1786 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1787 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1789 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1791 * command.c (shell_escape, make_command, _initialize_command):
1792 don't create or use fork if CANT_FORK is defined.
1793 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1794 code written for the IBM PC" remain.
1795 * xm-go32.h: define CANT_FORK
1797 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1799 * remote-sim.c: first attempt at general simulator interface
1800 * remote-hms.c: whitespace
1801 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1802 understand new stack layout. (print_register_hook): print ccr
1803 register in a fancy way.
1805 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1807 * eval.c (language.h): Include.
1808 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1809 to pointer types when the current language is C. It loses for
1810 other languages when the lower index bound is nonzero.
1811 * valarith.c (value_subscript): Take array lower bounds into
1812 account when performing subscripting operations.
1813 * valops.c (value_coerce_array): Add comment describing why
1814 arrays with nonzero lower bounds are dealt with in value_subscript,
1815 rather than in value_coerce_array.
1817 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1819 * ch-exp.y (FLOAT_LITERAL): Add token.
1820 * ch-exp.y (literal): Add FLOAT_LITERAL.
1821 * ch-exp.y (match_float_literal): New lexer routine.
1822 * ch-exp.y (convert_float): Remove.
1823 * ch-exp.y (yylex): Call match_float_literal.
1824 * ch-exp.y (yylex): Match single '.' after trying
1825 to match floating point literals.
1827 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1828 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1830 * expprint.c (dump_expression): New function for dumping
1831 expression vectors during gdb debugging.
1832 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1833 MULTI_SUBSCRIPT and moved out of BINOP range.
1834 * expression.h (DUMP_EXPRESSION): New macro that calls
1835 dump_expression if DEBUG_EXPRESSIONS is defined.
1836 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1837 * parse.c (length_of_subexp, prefixify_subexp): Change
1838 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1839 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1840 prefixify'ing the expression.
1841 * printcmd.c (print_command_1): Add comment.
1842 * ch-exp.y (expression_list): Add useful actions.
1843 * ch-exp.y (value_array_element): Add useful actions.
1844 * ch-exp.y (array_primitive_value): Add production.
1845 * ch-exp.y (yylex): Recognize ',' as a token.
1847 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1849 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1850 POSIXize the recursive makes (make [variable assignments] target{s})
1852 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1854 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1855 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1856 CPLUS_MARKER for all SVR4 systems, so follow suit.
1857 * defs.h (strdup_demangled): Remove prototype.
1858 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1859 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1860 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1861 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1862 prim_record_minimal_symbol_and_info): Use new macro
1863 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1864 * minsyms.c (install_minimal_symbols): Use new macro
1865 SYMBOL_INIT_DEMANGLED_NAME.
1866 * stabsread.c (define_symbol): Use new macro
1867 SYMBOL_INIT_DEMANGLED_NAME.
1868 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1869 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1870 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1871 SYMBOL_INIT_DEMANGLED_NAME.
1872 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1873 SYMBOL_DEMANGLED_NAME now tests language itself.
1874 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1875 now tests language itself.
1876 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1877 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1878 mangled name member in the language dependent portion of a symbol.
1879 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1880 mangled name member appropriate for a symbol's language.
1881 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1882 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1883 SYMBOL_DEMANGLED_NAME now tests language itself.
1884 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1885 initializes language dependent portion of symbol.
1886 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1887 demangles and caches the demangled form of symbol names.
1888 * utils.c (fputs_demangled, fprint_symbol): Use current language
1889 to select an appropriate demangling algorithm.
1890 * utils.c (strdup_demangled): Remove, no longer used.
1891 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1892 access the Chill mangled name member in the language dependent
1893 portion of a symbol.
1894 * ch-lang.c (chill_demangle): New function, simple demangler.
1895 * defs.h (chill_demangle): Add prototype.
1896 * symtab.h (language_dependent_info): Add struct for Chill.
1898 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1900 * Makefile.in (BISON): Add comment that when bison is used, it
1901 must include the "-y" option.
1902 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1903 Remove defines to remap non-yacc symbols, thus backing out of
1904 previous recent changes. Standard policy is that non-yacc parser
1905 generators get fixed, rather than adding bug workarounds in gdb
1906 for each new one that pops up. Expand comment to note this.
1907 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1909 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1911 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1912 case. Use code in N_SOL.
1914 * paread.c: New file that contains all HPPA/HPUX symbol reading
1916 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1917 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1918 * (dbx_symfile_offsets): Make static.
1919 * (pastab_build_psymtabs): New interface routine for paread to
1920 send stabs into dbxread.
1921 * gdb-stabs.h: Remove gobs of HPPA cruft.
1923 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1925 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1927 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1929 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1930 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1931 and YYDEBUG is not already defined.
1932 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1933 them during the previous replacements.
1934 * printcmd.c (_initialize_printcmd): Update internal documentation
1935 for "set" command to note that the assignment syntax is language
1937 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1938 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1939 and YYDEBUG is not already defined.
1940 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1941 single_assignment_action): New terminals and nonterminal for gdb
1942 extensions to chill expression grammer.
1943 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1944 tokens that start with '$' (register names, convenience vars, etc).
1945 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1946 * ch-exp.y (yylex): Call match_dollar_tokens.
1948 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1950 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1951 accessing minimal symbol data.
1952 * infcmd.c (read_pc): Use #ifdef, not #if.
1953 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1954 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1955 minimal symbol data.
1957 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1958 frame. Use find_return_regnum to find the caller.
1959 * (find_unwind_entry): New routine to locate stack frame info
1960 associated with a procedure. This looks in the $UNWIND_START$
1961 section in the SOM file.
1962 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1963 figure out where the caller's return address is stored.
1964 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1965 to figure out the frame size for a procedure.
1966 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1967 * (init_extra_frame_info): New routine. Corrects PC and FP for
1968 outermost frame if necessary.
1969 * (frame_chain): New routine, moved from tm-hppa.h.
1970 * (skip_trampoline_code): Handle computed function calls (ie:
1971 calls from $$dyncall).
1972 * (unwind_command): Temporary support function to allow user
1973 to control/observe aspects of the unwind (stack frame) info.
1974 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1975 was in a system call, if so, then read the PC from r31.
1976 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1977 with extra arg for skip_trampoline_code().
1978 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1979 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1980 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1982 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1984 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1985 Call new bfd_get_size() and verify that string table is no larger
1986 than the file that is supposed to contain it.
1987 * symfile.c (syms_from_objfile): Only complain about configured
1988 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1989 current target is the default BFD target.
1991 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1993 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1994 * solib.c (bkpt_names): New array of symbol names to try to
1995 use for the "mapping complete" breakpoint. Configurable
1996 define SOLIB_BKPT_NAME is first one to try.
1997 * solib.c (find_solib): Test debug_base for nonzero rather
1998 than just greater than zero.
1999 * solib.c (enable_break): Use bkpt_names to look up address
2000 at which to set "mapping complete" breakpoint.
2002 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2004 * defs.h (STRCMP, STREQ, STREQN): New macros.
2005 * defs.h (demangle_and_match): Remove prototype.
2006 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2007 and STREQN defined in defs.h.
2008 * dwarfread.c (set_cu_language): For completely unknown languages,
2009 try to deduce the language from the filename. Retain behavior
2010 that for known languages we don't know how to handle, we use
2012 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2013 and demangled name fields in symbol.
2014 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2015 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2016 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2017 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2018 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2019 Replace usages throughout.
2020 * elfread.c (demangle.h): Include.
2021 * elfread.c (record_minimal_symbol): Remove prototype and function.
2022 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2023 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2024 * infcmd.c (jump_command): Remove code to demangle name and add
2025 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2026 * minsyms.c (demangle.h): Include.
2027 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2028 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2029 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2030 * mipsread.c (psymtab_language): Add static variable.
2031 * stabsread.c (demangle.h): Include.
2032 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2033 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2034 * stack.c (return_command): Remove explicit demangling of name
2035 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2036 * symfile.c (demangle.h): Include.
2037 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2038 to match macros in symfile.h and allow them to be compiled
2039 if INLINE_ADD_PSYMBOL is not true.
2040 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2041 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2042 Add code to demangle and cache C++ symbol names. Use macro form
2043 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2044 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2045 Remove, also defined in symfile.c, which we already fixed.
2046 * symtab.c (expensive_mangler): Remove prototype and function.
2047 * symtab.c (find_methods): Remove physnames parameter and fix
2049 * symtab.c (completion_list_add_symbol): Name changed to
2050 completion_list_add_name.
2051 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2052 the normal symbol name and the cached C++ demangled name.
2053 * symtab.c (lookup_demangled_partial_symbol,
2054 lookup_demangled_block_symbol): Remove prototypes and functions.
2055 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2056 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2057 Remove code to try demangling names and matching them.
2058 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2059 Fix to try matching the cached demangled name if no match is
2060 found using the regular symbol name.
2061 * symtab.c (find_methods): Remove unused physnames array.
2062 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2063 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2064 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2065 C++ demangled symbol names.
2066 * symtab.h: Much reformatting of structures and such to add
2067 whitespace to make them more readable, and make them more
2068 consistent with other gdb structure definitions.
2069 * symtab.h (general_symbol_info): New struct containing fields
2070 common to all symbols.
2071 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2072 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2073 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2074 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2075 symbol): Use general_symbol_info struct.
2076 * utils.c (demangle_and_match): Remove, no longer used.
2077 * valops.c (demangle.h): Include.
2078 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2079 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2080 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2081 symmisc.c, symtab.c, valops.c: Replace references to minimal
2082 symbol fields with appropriate macros.
2083 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2084 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2085 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2086 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2087 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2088 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2089 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2090 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2091 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2092 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2093 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2094 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2095 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2096 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2098 * buildsym.c (start_subfile, patch_subfile_names): Default the
2099 source language to what can be deduced from the filename.
2100 * buildsym.c (end_symtab): Update the source language in the
2101 allocated symtab to match what we have been using.
2102 * buildsym.h (struct subfile): Add a language field.
2103 * c-typeprint.c (c_print_type): Remove code to do explicit
2105 * dbxread.c (psymtab_language): Add static variable.
2106 * dbxread.c (start_psymtab): Initialize psymtab_language using
2107 deduce_language_from_filename.
2109 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2111 * valprint.c (val_print): Reorganize comment and add note
2112 about dependency on target byte ordering.
2113 * ch-exp.y (value_array_slice): Fix typo.
2114 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2115 byte sized ints are assumed to be char strings and printed with
2116 string syntax. In chill, arrays of chars and arrays of
2117 bytes/ubytes are distinquishable, and printed appropriately.
2119 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2121 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2122 read/write routines for HPUX.
2124 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2125 branch targets to compute target address using const from previous
2126 instruction if necessary.
2127 * Add `Q' operator to print out bit position field various
2129 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2130 cleanups, use new code from Utah.
2131 * (store_inferior_registers): Update to new code from Utah.
2132 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2133 * (fetch_register): Clear out priv level when reading PCs.
2134 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2135 * Remove decl of errno, #include wait.h and target.h.
2136 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2137 were inside of a kernel call. If so, then PC is in a different
2138 register. Also, mask out bottom two bits of all PCs so as not to
2139 confuse higher level code.
2140 * (push_dummy_frame): Create from #define in tm-hppa.h.
2141 * (find_dummy_frame_regs): Update from Utah.
2142 * (hp_pop_frame): Create from #define in tm-hppa.h.
2143 * (hp_restore_pc_queue): New, from Utah.
2144 * (hp_push_arguments): Big fixes from Utah.
2145 * (pa_do_registers_info, pa_print_registers): Only print out fp
2147 * (skip_trampoline_code): New routine to deal with stubs that
2148 live in nowhereland between callers and callees.
2149 * i860-tdep.c: Remove decl of attach_flag.
2150 * infrun.c (wait_for_inferior): Add new macro
2151 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2152 at by PC will be nullified. If so, then step the target once more
2153 so as to avoid confusing the user.
2154 * (just before step_over_function:): Use stop_func_start, not
2155 stop_pc when checking for the existance of line number info.
2156 stop_func_start will reflect the proper address of the target
2157 routine, not of the stub that we may be traversing to get there.
2158 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2159 to deal with the stubs that PA compilers sometimes stick between
2160 callers and callees. Also, define FLAGS_REGNUM for access to the
2162 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2164 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2165 write gr0, PC regs, and PSW!
2166 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2167 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2169 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2170 * Define struct unwind_table_entry.
2171 * valops.c (call_function_by_hand): Add another arg to
2172 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2175 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2177 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2179 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2181 * Makefile.in (VERSION): Bump to 4.7.4.
2182 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2183 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2184 * Makefile.in (HFILES): Add valprint.h.
2185 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2186 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2187 * typeprint.c, typeprint.h: New files for language independent
2188 type printing functions.
2189 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2190 type printing functions and definitions.
2191 * valprint.h: New include file for language independent value
2192 printing definitions.
2193 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2194 dependent value printing functions.
2195 * c-exp.y (production ptype): Add range_type variable and use new
2196 create_range_type function.
2197 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2198 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2199 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2200 "const static" to ANSI-conformant "static const".
2201 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2202 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2204 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2205 * coffread.c (decode_type): Add range_type variable and call to
2206 new create_range_type function.
2207 * complaints.c (complain): Remove unused val variable.
2208 * complaints.c (_initialize_complaints): Make it void.
2209 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2210 variable and call new create_range_type function.
2211 * defs.h (enum val_prettyprint): Move enum from value.h to here
2212 so we can avoid having to include value.h just for prototypes that
2213 need the enum (thanks ANSI).
2214 * dwarfread.c (struct_type): Local anonymous_size variable is
2215 only used if !BITS_BIG_ENDIAN.
2216 * dwarfread.c (decode_subscript_data_item): Add rangetype
2217 variable and call new create_range_type function.
2218 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2220 * eval.c (evaluate_subexp): Remove unused local variable name
2221 and the statement with no side effects that initializes it.
2222 * expprint.c (print_subexp): Change local_printstr to
2224 * gdbtypes.c (create_range_type): New function that creates
2225 a range type using code fragments from object file readers as
2226 an example of what has to be initialized.
2227 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2228 and high_bound parameters, replaced with a single range_type
2229 parameter. Change function body to use passed in range_type
2230 rather than handcrafting one.
2231 * gdbtypes.h (create_range_type): Add prototype.
2232 * gdbtypes.h (create_array_type): Change prototype parameters.
2233 * infrun.c (normal_stop): Remove unused local variables tem and c.
2234 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2235 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2236 stub functions that call error if called.
2237 * language.c (unknown_language_defn, auto_language_defn,
2238 local_language_defn): Add initializers unk_lang_print_type and
2240 * language.h (struct language_defn): Reformat for larger
2241 comments, add la_print_type and la_val_print members. Add
2242 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2243 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2244 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2246 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2248 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2249 * main.c (execute_command): Remove unused local variable cmdlines.
2250 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2251 (clear_displays), symmisc.c (block_depth), values.c
2252 (clear_value_history):
2253 Make testing of truth value of assignment result explicit.
2254 * mipsread.c (upgrade_type): Update FIXME to include future use
2255 of create_range_type.
2256 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2257 whatis_exp, maintenance_print_type): Move prototypes and functions
2259 * printcmd.c (_initialize_printcmd): Move add_com calls for
2260 ptype_command and whatis_command to new typeprint.c.
2261 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2262 * source.c (find_source_lines): Local variable c only used
2263 when LSEEK_NOT_LINEAR is defined.
2264 * stabsread.c (read_array_type): Use new create_range_type
2266 * stabsread.c (read_range_type): Add new index_type variable and
2267 call new create_range_type function rather than handcrafting
2269 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2270 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2271 * symtab.c (type_print_base usages): Use c_type_print_base.
2272 * symtab.c (type_print_varspec_prefix usages): Use
2273 c_type_print_varspec_prefix.
2274 * symtab.c (type_print_method_args usages): Use
2275 cp_type_print_method_args.
2276 * valprint.c: Completely ripped apart and the fragments used
2277 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2278 valprint.h. Remaining stuff is language independent.
2279 * value.h (struct fn_field): Forward declare for prototypes.
2280 * value.h (type_print_1): Remove prototype.
2281 * value.h (enum val_prettyprint): Moved to defs.h.
2282 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2283 * value.h (baseclass_offset): Add prototype.
2284 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2285 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2286 * ch-typeprint.c: New file for language dependent type printing.
2287 * ch-valprint.c: New file for language dependent value printing.
2288 * ch-exp.y (parse_number): Remove prototype and stub function.
2289 * ch-exp.y (decode_integer_literal): Removed unused digits and
2291 * ch-exp.y (convert_float): Completely ifdef out for now.
2292 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2293 ch-lang.c (chill_op_print_tab):
2294 Change from ANSI-obsolescent "const static" to ANSI-conformant
2296 * ch-exp.y (yylex): Add unhandled storage class enumeration
2297 literals to switch statement for completeness.
2298 * ch-lang.c (chill_create_fundamental_types): Remove unused
2299 nbytes variable. Change dummy type to 2 bytes to match int.
2300 Handle FT_VOID types gratuituously added to chill DWARF by
2301 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2302 type rather than a one byte TYPE_CODE_INT type.
2303 * ch-lang.c (chill_language_defn): Add chill_print_type and
2305 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2307 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2309 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2310 bfd_get_symbol_leading_char instead.
2312 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2313 leading character from names.
2314 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2315 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2316 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2318 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2319 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2320 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2321 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2322 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2323 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2324 * symfile.c (syms_from_objfile): Insert debugging check to test
2325 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2327 * doc/gdbint.texinfo (Host Conditionals): Remove
2328 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2330 (Target Conditionals): Remove all of the above.
2332 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2334 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2335 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2337 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2339 * coffread.c (decode_type): catch negative tagndx fields generated
2341 * exec.c: comment out string following #endif.
2342 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2343 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2345 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2346 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2348 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2350 * complaints.c: New file, code moved from utils.c.
2351 * complaints.c (complain): Made into a varargs function.
2352 * complaints.h: New file, code moved from symfile.h.
2353 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2354 * Makefile.in (HFILES): Add complaints.h.
2355 * Makefile.in (OBS): Add complaints.o.
2356 * symfile.c (complaint_root, stop_whining, complaint_series,
2357 complain, clear_complaints, add_show_from_set for stop_whining):
2358 Moved to complaints.c.
2359 * symfile.h (struct complaint, complaint_root decl, complain
2360 prototype, clear_complaints prototype): Moved to complaints.h.
2361 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2362 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2363 complaints.h. Remove casts from arguments to complain(),
2364 which is now a varargs function, and remove unnecessary
2365 placeholder zero args.
2366 * defs.h (begin_line): Add prototype.
2367 * defs.h (vprintf_filtered): Add prototype.
2368 * dwarfread.c (varargs.h): Remove, no longer needed.
2369 * dwarfread.c (dwarfwarn): Remove prototype and function.
2370 * dwarfread.c (complaints): Define a bunch of complaints.
2371 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2372 usages to standard complain() calls.
2373 * utils.c (begin_line): New function that ensures that
2374 whatever gets filter-printed next starts on its own line.
2375 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2376 but to stdout (calls vfprintf_filtered internally).
2378 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2380 * remote.c: Avoid printf_filtered line limit. Suggested by
2381 Robert R. Henry, <rrh@tera.com>.
2382 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2384 * main.c (main): Accept --silent as well as --quiet. Change +help
2385 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2387 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2388 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2390 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2392 * tm-nindy960.h, remote-nindy.c: Lint.
2394 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2396 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2397 a optional type to decorate as an array type, the type of the
2398 index, and the bounds of the array. Records this additional info
2399 in the array type for use with languages with nonzero array
2401 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2402 to note that arrays may have bounds.
2403 * gdbtypes.h (create_array_type): Update prototype.
2404 * c-exp.y (ptype production): Adjust for new create_array_type
2405 calling conventions.
2406 * coffread.c (decode_type): Call create_array_type rather than
2407 handcrafting array types.
2408 * convex-tdep.c (value_type): Remove, now use create_array_type.
2409 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2410 vector_type into calls to create_array_type.
2411 * dwarfread.c (decode_subscr_data): Name changed to
2412 decode_subscript_data_item throughout.
2413 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2414 create_array_type. Now records index type and range as well.
2415 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2416 change to use create_array_type.
2417 * dwarfread.c (read_subroutine_type): Test existing user defined
2418 types before decorating them, to ensure they are blank, and
2419 complain about it if they are not.
2420 * dwarfread.c (decode_fund_type): For unrecognized types, always
2421 return some valid type (type integer). If the unrecognized type
2422 cannot be an implementation defined type, complain as well.
2423 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2424 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2425 * mipsread.c (upgrade_type): Add FIXME comment that code to
2426 handcraft arrays should be replaced with call to create_array_type.
2427 * stabsread.c (read_array_type): Replace code to handcraft
2428 array types with call to create_array_type.
2429 * valprint.c (type_print_varspec_prefix): Minor formatting
2430 change, join lines that don't need to be split.
2432 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2434 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2435 decl for attach_flag, it now lives in inferior.h.
2436 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2437 Make most functions static.
2438 * hppah-nat.c: General cleanups, remove BSD specific code (since
2439 that all lives in hppab-nat.c).
2440 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2441 Change sense of test against inside_entry_file(). This fix is
2443 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2444 to read/write_register_bytes().
2445 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2446 work around PA-GAS assembler bug. Also, add trailing */ to some
2448 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2449 Same reason as above.
2451 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2453 * mipsread.c (parse_symbol): When checking whether a structured
2454 type is an enum, check qualifiers of its first member, as well as
2455 the base type of the member. Bug found and fixed by John M.
2456 Farrell, <farrell@fjord.reo.dec.com>.
2458 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2459 * remote-vx.c: Don't include vx-share/reg.h.
2460 * vx-share/ptrace.h: Reproduce from scratch.
2461 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2462 * Makefile.in: Remove references to removed files, and to removed
2463 29k-share directories.
2465 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2467 * c-lang.c (_initialize_c_language): Name changed from
2469 * m2-lang.c (_initialize_m2_language): Name changed from
2471 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2472 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2473 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2474 expression parsing into c-lang.c and m2-lang.c respectively.
2475 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2476 m2-exp.y respectively.
2477 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2478 and m2-* files respectively.
2479 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2480 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2481 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2482 * expression.h (struct block): Forward declaration for prototypes.
2483 * language.h (struct objfile): Forward declaration for prototypes.
2484 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2485 * Makefile.in (HFILES): Add ch-lang.h.
2486 * Makefile.in (OBS): Add ch-lang.o.
2487 * ch-exp.y: Migrate code that has nothing to do with expression
2488 parsing into ch-lang.c.
2489 * ch-lang.c: New file, code migrated from c-exp.y.
2490 * ch-lang.h: New file, internal interface between ch-* files.
2491 * ch-lang.c (_initialize_chill_language): Name changed from
2492 _initialize_chill_exp.
2494 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2495 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2496 * config/amix.mh (NATDEPFILES): Add.
2497 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2500 * dwarfread.c (decode_subscr_data): Remove spurious test that
2501 accepted only integer subscript types. We don't do anything
2502 with the type at the moment anyway.
2504 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2506 * ch-exp.y (match_character_literal): Fix case where no
2507 match at all is found.
2508 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2509 width types. For example, "INT" is always 2 bytes regardless
2510 of the values of any TARGET_*_BIT macros. So use explicit
2511 numeric sizes for the types.
2513 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2515 * c-exp.y (c_create_fundamental_type): New function to create
2516 language specific fundamental types for C.
2517 * m2-exp.y (m2_create_fundamental_type): New function to create
2518 language specific fundamental types for Modula 2.
2519 * c-exp.y (c_language_defn, cplus_language_defn): Add
2520 c_create_fundamental_type to language struct initializers.
2521 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2522 to language struct initializers.
2523 * dwarfread.c (expression.h, language.h): Include.
2524 * dwarfread.c (ftypes): New array to hold fundamental types
2525 for current compilation unit.
2526 * dwarfread.c (cu_language_defn): New pointer to language
2527 struct for language of current compilation unit.
2528 * dwarfread.c (dwarf_fundamental_type): New function to
2529 create/lookup fundamental types.
2530 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2531 * dwarfread.c (throughout): Replace lookup_fundamental_type
2532 with dwarf_fundamental_type.
2533 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2534 compilation unit (may be different language or different objfile).
2535 * gdbtypes.c (lookup_fundamental_type): Move actual type
2536 creations into language specific fundamental type creation
2537 functions and call via create_fundamental_type. Add comment
2538 about this function being obsolescent.
2539 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2540 sized signed and unsigned integers.
2541 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2542 * language.c (language_def): New function to lookup a language
2543 struct given it's enumeration.
2544 * language.h (struct language_defn): Add la_fund_type, a pointer
2545 to a function that creates fundamental types for this language.
2546 * language.h (create_fundamental_type): New macro to create
2547 fundamental types based on the current language.
2548 * language.h (language_def): Add prototype.
2549 * language.c (unk_lang_create_fundamental_type): New function
2550 for initializing language structs, calls error if called.
2551 * language.c (unk_language_defn, auto_language_defn,
2552 local_language_defn): Use unk_lang_create_fundamental_type.
2553 ch-exp.y (chill_create_fundamental_type): New function.
2554 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2555 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2557 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2559 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2561 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2562 as GCC_PRODUCER and GPLUS_PRODUCER.
2564 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2566 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2569 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2571 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2572 rather than '$'. This particular piece of braindamage is
2573 spreading like ooze. It's now infected libiberty, deja-gnu,
2575 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2576 hardwired '$' character.
2578 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2580 (Changes to break incredibly ugly, unmaintainable 750 line
2581 read_struct_type function up into managable pieces.)
2582 * Makefile.in (VERSION): Bump to 4.7.3.
2583 * stabsread.c (struct field_info): Local struct definition.
2584 * stabsread.c (read_member_functions, read_struct_fields,
2585 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2586 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2587 functions from fragmented read_struct_type.
2588 * stabsread.c (stabs_general_complaint): Catchall complaint.
2589 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2590 symbol name continuation code. Use macro throughout.
2591 * stabsread.c (various places): Replace add-one-to-pointer
2592 with pointer increment.
2593 * stabsread.c (read_type): Retain function local copy of type
2594 descriptor. Rearrange code calling read_struct_type() to match
2596 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2597 a single blank as the name of nameless enumerations. Recognize
2598 this special case and set nameless flag.
2599 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2601 * ch-exp.y (access_name): New non-terminal token and
2603 * ch-exp.y (general_procedure_name): Now a terminal token.
2604 * ch-exp.y (location): Expand production.
2605 * ch-exp.y (match_simple_name_string): New function.
2606 * ch-exp.y (yylex): Call match_simple_name_string and return
2607 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2609 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2611 * munch: Backslash escape vertical bar characters inside
2612 grep patterns since they have special meaning for some greps.
2613 * parse.c (write_exp_string): Complete rewrite to store string
2614 contants as a leading explicit length, followed by the string data,
2615 followed by a trailing explicit length.
2616 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2617 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2618 Use recorded explicit length of strings in expression elements,
2619 rather than strlen. Adjust code to skip over strings stored in
2620 expression elements, and code to access strings, to account for
2621 new leading explicit size expression element.
2622 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2623 0, to avoid negative expression element indices.
2624 * valops.c (search_struct_method): Minor whitespace change.
2626 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2628 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2629 which together maintain a dynamically expandable static buffer
2630 for the lexer to use when translating C strings to their internal
2631 form (other future uses possible). Fix parsing of C style strings
2632 to do the normal C style input conversions of escaped character
2634 * valops.c (value_string): Remove translation of escaped
2635 character sequences, now done in C expression parser.
2636 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2637 and decides if it should be printed in literal form or some other
2638 form, based on it's ASCII value and setting of sevenbit_strings.
2639 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2640 macro, change indentation style.
2641 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2642 * ch-exp.y (chill_printstr): First cut at real function instead
2645 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2647 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2649 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2651 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2653 * defs.h (sevenbit_strings): Add declaration.
2654 * defs.h (printchar): Replace with gdb_printchar.
2655 * language.h (language_defn): Add new function pointers
2656 la_printchar and la_printstr, to do language dependent
2657 printing of characters and strings.
2658 * language.h (local_printchar, local_printstr): New macros
2659 to call language dependent functions pointed to by la_printchar
2660 and la_printstr respectively.
2661 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2662 dependent functions for printing characters and strings.
2663 * c-exp.y (c_language_defn, cplus_language_defn): Add
2664 c_printchar and c_printstr.
2665 * command.c (do_setshow_command): Rename printchar use to
2667 * expprint.c (print_subexp): Replace C style string output
2668 with call to local_printstr.
2669 * language.c (unk_lang_printchar, unk_lang_printstr):
2670 New stubs, currently errors.
2671 * language.c (unknown_language_defn, auto_language_defn,
2672 local_language_defn): Add unk_lang_printchar and
2674 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2675 language dependent functions to print characters and strings.
2676 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2677 * utils.c (printchar): Renamed to gdb_printchar.
2678 * valprint.c (print_string): Remove prototype, function moved
2679 to c-exp.y, where it becomes c_printstr.
2680 * valprint.c (print_max): Made global for reference from the
2681 language dependent printing routines in *-exp.y.
2682 * valprint.c (repeat_count_threshold): New variable with function
2683 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2684 Change all references to old macro to references to new variable.
2685 * valprint.c (value_print, val_print): Replace calls to
2686 print_string with calls to local_printstr.
2687 * valprint.c (val_print): Replace C style character printing
2688 with call to local_printchar.
2689 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2690 * valprint.c (_initialize_valprint): Add add_show_from_set
2691 call for setting up repeat_count_threshold as print variable.
2692 * ch-exp.y (decode_integer_value): New function.
2693 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2694 * ch-exp.y (chill_printchar, chill_printstr): New language
2695 dependent functions for printing characters and strings.
2696 * ch-exp.y (chill_language_defn): Add chill_printchar and
2699 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2701 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2702 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2703 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2705 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2707 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2708 and assume the process has been killed.
2710 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2712 * remote-udi.c (udi_open): Reset vars so that user can re-run
2713 programs without leaving GDB.
2714 * (many routines): Slightly improve error handling.
2715 * (download): Zero out BSS by longs instead of bytes to avoid
2716 timeouts in real hardware.
2717 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2718 that connection is no longer in use after shutdown() of socket.
2719 This keeps GDB from dying of a SIGPIPE when you issue multiple
2720 `target udi' commands.
2722 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2724 * language.h (language_format_info): New structure to bundle
2725 local formatting information.
2726 * language.h (language_defn): Replace individual format info
2727 with language_format_info structs.
2728 * language.h (local_*_format, local_*_format_prefix,
2729 local_*_format_specifier, local_*_format_suffix): New macros
2730 for binary/octal/decimal/hex formats to access info elements.
2731 * c-exp.y (c_language_defn): Update for new format handling.
2732 * m2-exp.y (m2_language_defn): Update for new format handling.
2733 * dbxread.c (language.h): Include for partial-stab.h use.
2734 * mipsread.c (expression.h, language.h): Include for
2736 * defs.h (local_hex_format, local_hex_format_custom,
2737 local_hex_string, local_hex_string_custom): Move to language.h.
2738 * language.c (local_hex_format_custom, local_hex_string,
2739 local_hex_string_custom, local_octal_format_custom): Use new
2741 * language.c (unknown_language_defn, auto_language_defn,
2742 local_language_defn): Update for new format handling.
2743 * printcmd.c (print_scalar_formatted): Use new macros
2744 to access decimal and binary format info for printing.
2745 * c-exp.y (chill_language_defn): Update for new format handling.
2746 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2747 * ch-exp.y (decode_integer_literal): Add function
2748 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2749 * ch-exp.y (builtin_type_chill_char): Add definition.
2750 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2752 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2754 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2756 (aix_framedata): added nosavedpc field.
2757 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2759 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2760 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2761 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2762 instructions as function_frame_info does. Expand special case of
2763 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2765 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2767 (function_frame_info): Set frameless if the function has no frame,
2768 and set nosavedpc if the PC was not saved. Handle gcc generated
2769 stfd 31,-4(31); st 31, -12(31) correctly.
2770 (frameless_function_invocation): New second argument pcsaved; if 0
2771 return whether the function has a frame, if 1 return whether the
2773 (frame_initial_stack_address): Correct typo: cache registers for
2774 callee_fi, not for fi, (avoids reading garbage memory locations).
2776 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2778 * infrun.c (wait_for_inferior (just before step_over_function
2779 label)): Change test for stepping into subroutine to check for the
2780 presence of line number info. This makes stuff compiled with -g1
2781 cause GDB to not lose control when stepping.
2783 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2784 Improve comments as well.
2786 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2788 * Makefile.in (VERSION): Bump to 4.7.2
2789 * symtab.c (find_pc_symtab): Fix return of random value
2791 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2792 Makefile since it contains sed patterns used in generation.
2793 Add sed pattern to also delete #include of any malloc.h.
2794 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2795 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2796 function names to conform to K&R terminology with respect to
2797 logical and bitwise operators:
2798 UNOP_ZEROP => UNOP_LOGICAL_NOT
2799 UNOP_LOGNOT => UNOP_COMPLEMENT
2800 BINOP_LOGAND => BINOP_BITWISE_AND
2801 BINOP_LOGXOR => BINOP_BITWISE_XOR
2802 BINOP_LOGIOR => BINOP_BITWISE_IOR
2803 BINOP_AND => BINOP_LOGICAL_AND
2804 BINOP_OR => BINOP_LOGICAL_OR
2805 PREC_OR => PREC_LOGICAL_OR
2806 PREC_AND => PREC_LOGICAL_AND
2807 PREC_LOGIOR => PREC_BITWISE_IOR
2808 PREC_LOGXOR => PREC_BITWISE_XOR
2809 PREC_LOGAND => PREC_BITWISE_AND
2810 value_zerop() => value_logical_not()
2811 value_lognot() => value_complement()
2812 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2813 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2814 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2815 and is nonexistant in some SVR4 based systems.
2816 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2817 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2819 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2820 * source.c (source_info): Fix minor nits, print "1 line" rather
2821 than "1 lines", and "language is <lang>".
2822 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2823 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2824 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2826 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2827 * ch-exp.y: New expression parser, for GNU-Chill.
2828 * defs.h (enum language): Add language_chill.
2829 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2830 LANG_MODULA2 a recognized language.
2831 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2832 Chill as well as Modula-2.
2833 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2834 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2835 * language.c (set_language_command): Add chill.
2836 * language.c (binop_result_type, integral_type, character_type,
2837 boolean_type, structured_type, value_true, binop_type_check):
2838 Add language_chill cases.
2839 * language.h (_LANG_chill): Define.
2840 * symfile.c (deduce_language_from_filename): Recognize the
2841 filename extensions ".chill", ".c186", and ".c286" for Chill.
2842 * valprint.c (typedef_print): Add case for language_chill.
2843 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2844 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2845 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2846 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2848 * Makefile.in (distclean): Add target ch-exp.tab.c.
2849 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2850 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2851 * eval.c (evaluate_subexp): Add OP_BOOL case.
2852 * expprint.c (print_subexp): Add OP_BOOL case.
2854 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2856 * infcmd.c (set_environment_command): Avoid skipping first
2857 char of env value if an '=' appears in it. Bug report and fix
2858 by Mark Jungerman, <maj@lucid.com>.
2860 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2862 * infcmd.c (step_over_calls): Improve comments.
2863 * symtab.c (find_pc_psymtab): Clean up a bit.
2864 * (find_pc_symtab): Fix comments, clean up code.
2865 * (find_pc_line): General cleanups, efficiency improvements.
2866 Also, don't return garbage when some line info exists, but there
2869 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2871 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2872 member, and the stat pointer passed to vmap_symtab was NULL, the
2873 wrong vmap entries would be modified. Fixes behavior where
2874 attempting to load symbols for a module with no member would mess
2875 up already read in symbols.
2877 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2879 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2880 29k-share/dfe/mini2udi.o.
2881 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2882 * alldeps.mak, depend: Update to deal with removal of
2883 aforementioned files.
2884 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2885 requirement for useless 'program' argument. Clean up
2886 udi_create_inferior, and udi_load to call common download()
2887 routine. Create download routine to load remote hosts directly
2888 (with the help of BFD) so that we don't need yank.c and
2890 Fix udi_detach to call UDIDisconnect with
2891 the right arguments. Clean up udi_resume, don't assign tip_error
2892 twice. Clean up udi_wait, straighten out status codes. Make
2893 udi_kill really work.
2895 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2897 * c-exp.y: separated host/target idea of integer type size,
2898 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2899 UINT and CHAR rules. (parse_number): work out the targetwise type
2900 of a number based upon it's size and qualifiers. (yylex): chars
2901 are now treated the same way as ints.
2903 * source.c (indentify_source_line): don't core dump if wanted
2904 line is larger than number of lines in source. (can happen when
2905 coff gets confused about #included source).
2907 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2909 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2910 when debugging a program with 100 shared libraries.
2912 * solib.c (solib_map_sections): Always close the BFD we open.
2913 Free all malloc'd storage we allocate, too, including error cases.
2914 (struct so_list): Remove unused so_bfd member.
2915 (clear_solib): Don't bother closing so_bfd.
2917 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2918 cacheable. `So many symbol files, so little file descriptors.'
2920 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2922 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2923 Stubs should stand alone as much as possible.
2925 * source.c (show_directories): Avoid printf_filtered length prob
2926 pointed out by Jonathan Stone.
2928 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2929 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2930 <Lee_Cooprider@vos.stratus.com>.
2932 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2934 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2935 struct, not struct itself.
2936 * serial.h (serial_restore): Fix prototype, takes pointer not
2939 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2941 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2942 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2944 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2946 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2947 Stubs should stand alone as much as possible.
2949 * README: Add remote-es1800.c and remote-st2000.c to table.
2950 * go32-nat.c: Remove, there is no native go32 support.
2951 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2953 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2955 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2956 new routines to deal with sending SIGINTs to attached processes
2957 when the user interrupts the controlling GDB.
2958 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2959 the aforementioned routines when waiting for the attached process.
2961 * elfread.c, mipsread.c: Include <string.h>.
2962 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2963 * serial.h: Add prototype for serial_restore().
2965 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2967 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2968 minimal_symbol_count, because the NULL symbol is not included in
2969 the count. This prevented this function from finding the last
2970 symbol in the table.
2972 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2974 * dbxread.c (process_one_symbol): if not defined
2975 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2976 the start of the function, not just after N_FUN.
2978 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2980 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2981 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2982 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2983 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2984 file. Remove preprocessor defines that previously did remapping.
2986 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2988 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2989 Bug fix courtesy of Alexander Klaiber.
2991 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2993 hp300 native support (hp300hpux untested).
2995 * hp300ux-xdep.c: removed.
2996 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2997 * xm-hp300hpux.h: updated copyright.
2998 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2999 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3000 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3001 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3002 fork-child.o coredep.o corelow.o.
3003 (NAT_FILE, NATDEPFILES): new macros.
3004 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3005 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3007 (NAT_FILE, NATDEPFILES): new macros.
3008 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3010 Vax ultrix native support.
3012 * nm-vax.h: new file.
3013 * Makefile.in (HFILES): added nm-vax.h.
3014 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3015 coredep.o corelow.o removed.
3016 (NAT_FILE, NATDEPFILES): new macros.
3017 * xm-vax.h: updated copyright.
3018 (REGISTER_U_ADDR): removed.
3020 Apollo native support (untested).
3022 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3023 * a68v-nat.c, nm-apollo68[bv].h: new files.
3024 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3025 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3026 * a68v-xdep.c: removed.
3027 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3028 inftarg.o fork-child.o a68v-xdep.o.
3029 (NAT_FILE, NATDEPFILES): new macros.
3031 * defs.h: include nm.h.
3032 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3033 sparc-tdep.c, : do not include nm.h.
3034 * doc/gdbint.texinfo: nm.h now included in defs.h.
3036 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3038 * Makefile.in (VERSION): 4.7.1 post release!
3040 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3042 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3044 * Makefile.in (VERSION): gdb-4.7 release.
3045 * README: Update for gdb-4.7.
3047 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3049 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3052 * alldeps.mak, depend: Update.
3054 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3056 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3058 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3059 causes problems in setting breakpoint in the right place in
3060 functions with `float' args which are passed as doubles.
3061 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3062 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3064 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3066 * Makefile.in (HFILES): Add nm-i386sco.h.
3067 * dwarfread.c: include <sys/types.h> for SCO.
3068 * infptrace.c: Don't include ptrace.h under SCO.
3069 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3071 * config/i386v.mt: Add exec.o to TDEPFILES.
3073 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3075 * i386v-nat.c: Remove space from front of #endif.
3076 * irix4-nat.c: Remove externs of registers[], include inferior.h
3078 * mips-nat.c: Explicitly initialize zerobuf to 0!
3079 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3080 Always setup fci->frame, even if it's non-zero. Too many places
3081 depend upon this behavior (and I have to get a release out the
3083 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3084 processing_gcc_compilation if we find the embedded stabs marker.
3085 This fixes several bugs with finding the location of short or char
3086 function parameters passed on the stack.
3088 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3090 Native support for sun4sol2.
3092 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3093 * nm-sysv4.h: new file.
3094 * Makefile.in (HFILES): added nm-sysv4.h.
3095 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3096 (NAT_FILE, NATDEPFILES): new macros.
3097 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3099 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3101 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3102 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3104 * Makefile.in (VERSION): Tick to 4.6.9.
3106 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3108 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3109 definition, replace with portable one.
3110 * remote-nindy.c: Lint.
3111 (nindy_wait): Return type is int, result is inferior_pid.
3112 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3113 (initialize_symmisc): Remove empty function.
3114 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3115 Remove obsolete, misspelled macro.
3116 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3117 (all @node commands): Use new form to avoid nitpicking errors.
3118 * doc/gdbint.texinfo: Document host/native/target split.
3120 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3122 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3124 * xm-mips.h (offsetof): Don't define this if __STDC__.
3126 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3128 umax native support (untested).
3130 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3132 (NAT_FILE, NATDEPFILES): new macros.
3133 * config/umax.mt (TDEPFILES): removed exec.o.
3134 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3135 removed to nm-umax.h.
3136 * nm-umax.h: new file.
3137 * Makefile.in (HFILES): added nm-umax.h.
3139 hppa native support (untested).
3141 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3142 (NAT_FILE, NATDEPFILES): new macros.
3143 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3144 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3145 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3146 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3147 * hppa[bh]-xdep.c: removed.
3148 * hppa[bh]h-tdep.c: do not include ptrace.h.
3149 * Makefile.in (HFILES): added nm-hppa[bh].h.
3151 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3153 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3155 * mips-nat.c: Straighten out include files. Work around
3156 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3159 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3161 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3162 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3163 backtraces from core files work.
3164 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3165 Functions are now defined in mips-nat.c.
3167 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3169 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3170 serial_default_name().
3172 * remote-hms.c, ser-go32.c, serial.h: Change from
3173 serial_timedreadchar() to new serial_readchar().
3175 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3177 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3179 * c-exp.y: Moved handling of 'const' and 'volatile' from
3180 <type> to <typebase>. This removes 2 conflicts.
3182 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3184 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3185 from breakpoint table when reseting breakpoints.
3187 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3189 Native support cleanup and corefile fixes for i386 SVR4 systems.
3191 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3192 fill_fpregset): Moved to i386v4-nat.c
3193 * i386v4-nat.c, nm-i386v4.h, : New files.
3194 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3195 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3196 change i386v-nat.o to i386v4-nat.o.
3198 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3200 Miscellaneous 386 configs updated.
3202 * config/i386aout.mt (TDEPFILES): removed exec.o.
3203 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3204 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3205 (NAT_FILE, NATDEPFILES): new macros.
3206 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3207 config/i386v4.mt (TDEPFILES): removed exec.o.
3208 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3209 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3210 (NAT_FILE, NATDEPFILES): new macros.
3211 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3212 fork-child.o coredep.o corelow.o i386-xdep.o.
3213 (NAT_FILE, NATDEPFILES): new macros.
3215 Native support cleanup for i386bsd (untested).
3217 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3218 * config/i386bsd.mh (NATDEPFILES): added exec.o
3219 * tm-i386bsd.h (FLOAT_INFO): removed.
3220 * nm-i386bsd.h (FLOAT_INFO): added.
3222 Native support for i386v (untested).
3224 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3225 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3226 (NAT_FILE, NATDEPFILES): new macros.
3227 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3228 * i386-xdep.c: removed.
3229 * Makefile.in (HFILES): added nm-i386v.h
3230 * i386v-nat.c, nm-i386v.h: new file.
3231 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3233 * tm-i386v.h (FLOAT_INFO): removed.
3235 Native support for linux (untested).
3237 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3238 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3239 (NAT_FILE, NATDEPFILES): new macros.
3240 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3241 * Makefile.in (HFILES): added nm-linux.h.
3242 * nm-linux.h: new file.
3243 * xm-linux.h: updated copyright. cleaned up formatting.
3244 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3246 Native support for sun386 (untested).
3248 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3249 fork-child.o sun386-xdep.o.
3250 (NAT_FILE, NATDEPFILES): new macros.
3251 * config/sun386.mt (TDEPFILES): removed exec.o.
3252 * Makefile.in (HFILES): added nm-sun386.h.
3253 * sun386-nat.c, nm-sun386.h: new file.
3254 * sun386-xdep.c: removed.
3255 * xm-sun386.h: updated comment and copyright.
3256 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3259 Native support for i386mach (untested).
3261 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3262 fork-child.o mach386-xdep.o.
3263 (NAT_FILE, NATDEPFILES): new macros.
3264 * Makefile.in (HFILES): added nm-i386mach.h.
3265 * nm-i386mach.h, i386mach-nat.c: new files.
3266 * mach386-xdep.c: removed.
3267 * xm-i386mach.h: updated copyright.
3268 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3271 Native separation for go32 (untested).
3273 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3274 * go32-nat.c: new file.
3275 * go32-xdep.c (call_ptrace, child_resume,
3276 fetch_inferior_registers, store_inferior_registers,
3277 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3279 Native support for m88k (untested).
3281 * Makefile.in (HFILES): added nm-m88k.h
3282 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3283 FETCH_INFERIOR_REGISTERS): removed.
3284 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3285 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3286 (NAT_FILE, NATDEPFILES): new macros.
3287 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3288 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3289 * m88k-xdep.c: removed.
3291 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3293 * i386b-nat.c: Comment changes.
3294 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3296 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3298 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3300 Avoid longjmp()-catching compilation errors in cross-ports.
3302 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3303 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3304 Move from mips-tdep.c and tm-{irix3,mips}.h.
3305 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3307 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3310 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3311 (fetch_core_registers): Fix bfd_seek arguments.
3313 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3315 Make core files work again (add back the `core' target).
3317 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3318 (NATDEPFILES): Add corelow.o.
3319 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3322 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3323 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3324 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3325 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3326 appears. FIXME, these should be moved to NATDEPFILES for native
3329 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3331 Ultra3 host/target/native split. (untested).
3333 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3334 (fetch_register, fetch_inferior_registers,
3335 store_inferior_registers, fetch_core_registers): removed to
3337 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3339 * Makefile.in (HFILES): added nm-ultra3.h.
3340 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3341 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3343 (NAT_FILE, NATDEPFILES): new macros for native support.
3344 * config/ultra3.mt (TDEPFILES): exec.o removed.
3346 * xm-vaxult.h: add MEM_FNS_DECLARED.
3348 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3350 * Makefile.in (VERSION): Roll to 4.6.8.
3351 (OBS): Put version.o first, so Makefile rebuild happens early.
3353 * command.h: Publicize prototype for not_just_help_class_command.
3354 * command.c: Remove proto.
3355 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3356 output. Move "maint info" from class info to class maintenance,
3358 * infrun.c: Move "stop" to class_obscure, and give it a
3359 function so it will not be seen as a global help topic. FIXME,
3360 it should be possible to set these attributes independently.
3362 * core.c (core_command): Make nicer error message for no core support.
3364 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3366 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3367 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3369 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3370 (scan_compilation_units): Punt unused filename arg. dbfoff,
3371 lnoffset, and curlnoffset are file_ptr's now.
3372 (dwarf_build_psymtabs): Drop desc and filename args; use
3373 objfile. dbfoff and lnoffset are file_ptr's now.
3374 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3375 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3376 (elf_symfile_read): Skip desc and filename args to
3377 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3378 * gdb-stabs.h: Use file_ptr rather than off_t.
3379 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3380 compile-time debug check that someone turned off as "unused".
3381 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3382 * symfile.h: Update dwarf_build_psymtabs and
3383 elfstab_build_psymtabs prototypes.
3384 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3385 Use file_ptr offsets. bfd_seeks use L_SET.
3387 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3389 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3390 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3391 value so that demangler won't be invoked. This greatly speeds up
3393 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3394 linked_proc_info so that it properly deallocates the appropriate
3395 item after it is done with it instead of before.
3396 * Don't pass bogus frame pointer to create_new_frame(). Just
3397 leave it as zero so that lower level code will figure out the
3400 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3402 Sony News native support.
3404 * Makefile.in (HFILES): added nm-news.h.
3405 * nm-news.h: new file.
3406 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3407 fork-child.o coredep.o to NATDEPFILES.
3408 (NAT_FILE, NATDEPFILES): new macros for native support.
3409 * config/news.mt (TDEPFILES): removed exec.o.
3411 * remote-vx.c: remove redundant include of sys/time.h.
3413 * infrun.c: include ctype.h. Otherwise some machines result in
3414 undefined for isdigit.
3416 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3418 * configure.in: Convert m68k entries to m68* entries to handle
3419 all the various m68xxx hosts and targets.
3420 * config/news1000.mt: No longer needed, same as news.mt.
3422 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3424 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3426 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3428 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3429 nm-sun2.h, nm-mips.h.
3431 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3433 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3435 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3437 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3439 * xm-hppah.h: if __STDC__ is not defined, define
3441 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3442 compiler; see the comment in the file.
3444 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3446 First cut at support for all BSD variants on 386.
3448 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3449 * i386b-nat.c: New native support file.
3450 * configure.in: Add host and target for i[34]86-*-bsd*.
3451 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3453 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3455 Sun2 native support (untested).
3457 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3458 REGISTER_U_ADDR): removed to nm-sun2.h.
3459 * nm-sun2.h: new file.
3460 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3461 fork-child.o sun3-xdep.o removed.
3462 (NAT_FILE, NATDEPFILES): new macros.
3464 Mips native support. Decstation and iris4 have been tested.
3467 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3468 fill_fpregset): removed to irix4-nat.c
3469 * mips-xdep.c: removed.
3470 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3472 * procfs.c: include nm.h.
3473 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3474 * xm-irix4.h: bump copyright.
3475 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3476 PROC_NAME_FMT): removed.
3477 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3478 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3479 (NAT_FILE, NATDEPFILES): new macros for native support.
3480 (CC): supply default compiler switches.
3481 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3482 fork-child.o coredep.o.
3483 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3485 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3486 fork-child.o mips-xdep.o coredep.o.
3487 (NAT_FILE, NATDEPFILES): new macros for native support.
3489 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3491 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3492 (NATDEPFILES): added fork-child.o
3493 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3494 (NATDEPFILES): added fork-child.o
3495 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3496 (NATDEPFILES): added fork-child.o
3498 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3500 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3501 by using puts_filtered instead.
3503 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3505 * remote-nindy.c (nindy_load): Replacement version from Steve
3506 Chamberlain, doesn't require forking to run "strip" or "sx".
3508 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3510 * Makefile.in (HFILES): Add nm-*.h files.
3512 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3514 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3515 (NATDEPFILES): added fork-child.o.
3517 * doc/gdbint.texinfo: document a few more macros, create new
3518 section for native macros.
3520 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3522 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3523 resolution of copyright issues.
3525 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3527 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3528 subdir gets configured.
3530 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3532 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3534 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3535 searching for a "bfd_strip" program. Also, fixed up arguments
3536 passed to that program.
3538 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3539 which is now used for something else. Rewrite description of
3540 associated parameters to match how gdb does it now.
3541 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3543 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3545 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3547 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3550 * inferior.h (proc_signal_handling_change): prototype removed.
3551 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3552 (handle_command): now calls target_notice_signals.
3553 * procfs.c (proc_signal_handling_change): renamed to
3554 procfs_notice_signals. Now static. Add prototype. All callers
3556 * target.h (struct target_ops): new field, to_notice_signals.
3557 (target_notice_signals): new macro to cover new field.
3558 * target.c (cleanup_target): default to_notice_signals to ignore.
3559 * corelow.c (core_ops),
3561 inftarg.c (child_ops),
3562 procfs.c (procfs_ops),
3563 remote-adapt.c (adapt-ops),
3564 remote-eb.c (eb_ops),
3565 remote-es1800.c (es1800_ops, es1800_child_ops),
3566 remote-hms.c (hms_ops),
3567 remote-mm.c (mm_ops),
3568 remote-nindy.c (nindy_ops),
3569 remote-st2000.c (st2000_ops),
3570 remote-udi.c (udi_ops),
3571 remote-vx.c (vx_ops, vx_run_ops),
3572 remote.c (remote_ops),
3573 target.c (dummy_target),
3574 xcoffexec.c (exec_ops): added static initializer for
3576 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3578 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3580 * main.c (define_command): Add forgotten initializer.
3582 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3584 * language.c, language.h: Move saved_language out to global
3585 expected_language. Set expected_language when user expectation
3587 * language.c (language_info): Don't print type/range checking gub.
3588 * main.c (main): Set expected language.
3589 (execute_command): Check against expected language.
3590 * symfile.c (set_initial_language): Set expected language.
3592 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3594 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3596 A bunch of changes mostly to improve debugging of C++ programs.
3597 Specifically, the calling of inferiors methods is improved.
3599 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3600 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3601 hide the implementation details of pointer-to-method objects.
3602 How to tell if the pointer points to a virtual method is
3603 still very dependent on the particular compiler, but this
3604 should make it easier to find the places to change.
3605 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3606 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3607 macros, instead of a hard-wired-in code that incorrectly
3608 assumed a no-longerused representation of pointer-to-method
3609 values. And otherwise fix the relevant bit-rotted code.
3611 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3612 If there are both fields and methods, put a space between.
3614 * stabsread.c (read_struct_type): Fix bug in handling of
3615 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3616 by '_'). (It used to prematurely exit the loop reading in
3617 the fields, so it would think it should start reading
3618 methods while still in the fields. This could crash gdb
3619 given a gcc that can emit nested type information.)
3621 * valops.c (search_struct_method): Pass 'this' value by
3622 reference instead of by value. This provides a more
3623 consistent interface through a recursive search where the
3624 "bottom" functions may need to adjust offsets (due to multiple
3626 * valops.c, value.h, values.c: Pass extra parameters to
3627 value_fn_field and value_virtual_fn_field so we can
3628 correctly adjust offset for multiple inheritance.
3629 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3630 virtual function calls by using value_virtual_fn_field().
3631 * values.c: New function baseclass_offset, derived from
3632 baseclass_addr (which perhaps can be made obsolete?).
3633 It returns an offset rather than an address. This is a
3634 cleaner interface since it doesn't mess around allocating
3636 * valops.c (search_struct_method): Use baseclass_offset
3637 rather than baseclass_addr.
3639 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3641 * Makefile.in: Re-install 29K/UDI stuff.
3642 * remote-udi.c (udi_resume): Clean up.
3643 * (udi_wait): Rewrite, leave out bugs.
3644 * Add debugging code to print out all register fetches and stores.
3645 * Straighten out target_ops.
3646 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3648 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3650 * remote-udi.c (udi_create_inferior): run with no arguments should
3651 not pass the program name as an argument, since the UDI code
3652 already handles that.
3653 (udi_load): get the symbols from prog_name, not arg_string (the
3654 load command should really use arg_string as the program name, not
3655 prog_name, but at least the run command works now).
3657 * munch: HP9000/300 nm puts an extra space between T and symbol
3660 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3661 needed for vxworks targets.
3663 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3665 * am29k-tdep.c (_initialize_29k): Make it possible for the
3666 user to set and query the address where function calls into the
3667 inferior write a small scratch routine. `set call_scratch_address'
3668 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3669 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3670 not already cached validly.
3672 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3674 Rs6000 native support.
3676 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3677 machines without this header should not be compiling this file.
3678 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3679 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3680 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3681 * xm-rs6000.h: do not include ptrace.h.
3682 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3683 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3684 infptrace.o and inftarg.o move to NATDEPFIES.
3685 (NAT_FILE, NATDEPFILES): new macro for native support.
3687 Sun3 native support.
3689 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3690 new macros for native support.
3691 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3692 removed sun3-xdep.o.
3693 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3695 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3696 * sun3-nat.c, nm-sun3.h: new files for native support.
3698 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3700 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3701 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3702 dbfsize and use it to initialize new local file scope dbsize.
3703 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3704 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3705 DIEs as well as the current check for undersize DIEs. This helps
3706 to gracefully detect and reject corrupted DIE information.
3708 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3710 Add `command hooks' and a hook for inferior program stopping.
3712 * command.h (struct cmd_list_element): Remove unused `aux'
3713 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3714 * command.c (add_cmd): Initialize new fields, elim old.
3715 (add_alias_cmd): Clone new fields.
3716 (delete_cmd): Un-hook hookee if we're deleting hook.
3717 (help_cmd): Tell user the command is hooked, if it is.
3718 (lookup_cmd_1): Abbreviations return the original command
3719 instead of themselves, so that hooks on the original cmd will be
3721 * defs.h (enum command_class): Add class_pseudo and comments.
3722 * gdbcmd.h (execute_user_command): Add prototype.
3723 * infrun.c (normal_stop): If the stop command is hooked,
3724 run the hook whenever we stop.
3725 (hook_stop_stub): Stub for catch_errors.
3726 (_initialize_infrun): Set up pseudo "stop" command.
3727 * main.c (execute_user_command): Code extracted from execute_command.
3728 (execute_command): If hooked, run the hook before the command.
3729 (define_command): If defining a new hook, check the command it
3730 is hooking, and warn if none. Install the hook.
3731 * source.c (_initialize_source): "l" is an abbrev for "list".
3732 * doc/gdb.texinfo: Document command hooks.
3734 * Makefile.in (VERSION): Roll to 4.6.7.
3735 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3736 * infrun.c (breakpoints_inserted): Make it static again.
3737 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3739 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3741 Native file renaming.
3743 * nat-sparc.c -> sparc-nat.c
3744 * nat-sun4os4.h -> nm-sun4os4.h
3745 * nat-trash.h -> nm-trash.h
3746 * config/sun4os4.mh: track file renaming.
3747 * configure.in: link to nm.h rather than nat.h.
3748 * infptrace.c: include nm.h rather than nat.h.
3750 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3752 Host/target/native split for sun4.
3754 * Makefile.in (TSOBS): removed corelow.o.
3755 * infptrace.c: included nat.h.
3756 * nat-trash.h: temporary header file. This should be removed once
3757 all hosts have the native/host/target split.
3758 * configure.in: add a symlink from nat-trash.h to nat.h if no
3759 other nat file exists for this configuration.
3760 * sparc-tdep.c: no longer include sys/ptrace.h.
3761 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3762 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3764 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3765 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3766 to NATDEPFILES. removed sparc-xdep.o.
3767 (NATDEPFILES, NAT_FILE): new macros for native support.
3769 Break the direct connection from core_file_command to any
3770 particular type of core file support.
3772 * target.h (find_core_target): new prototype.
3773 * target.c (find_core_target): new function. Walks the target
3774 list looking for the core target.
3775 * core.c (core_file_command): replace calls to core_detach and
3776 core_open with find_core_target and direct calls.
3778 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3780 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3782 config/hp300hpux.mh: ALLOCA1 was not defined.
3784 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3786 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3787 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3788 until we can figure out a better way to do paging.
3790 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3792 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3793 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3794 * hppa-coredep.c: Remove, now that we use the hook.
3795 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3796 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3798 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3799 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3800 be ripped out and reimplemented right (see elfread.c).
3801 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3803 Rename all HPPA files to fit into unique DOS filenames:
3804 * *hppabsd* => *hppab*
3805 * *hppahpux* => *hppah*
3807 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3809 Make the /proc support a target-struct in its own right.
3811 * Makefile.in: Remove inftarg.[co], since it is now included via
3813 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3814 reference infptrace.o. Add fork-child.o to all *.mh that
3817 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3818 No longer global functions.
3819 (fork_inferior): New global function from fork-child.c.
3820 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3821 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3822 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3823 (child_create_inferior): New tiny function that calls fork_inferior.
3824 * fork-child.c: New file, containing fork_inferior, which is
3825 built from slight mods to inftarg.c's child_create_inferior.
3827 * procfs.c (procfs_ops): Add target vector.
3828 (attach): Rename as static do_attach.
3829 (procfs_create_inferior): New tiny function that calls fork_inferior.
3830 (child_xfer_memory): Rename to static procfs_xfer_memory.
3831 (store_inferior_registers): Rename to static procfs_store_registers.
3832 (inferior_proc_init): Rename to static procfs_init_inferior.
3833 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3834 procfs_files_info, procfs_open, procfs_mourn_inferior,
3835 procfs_can_run): Slightly mangled copies of the corresponding
3836 child_XXX routines from inftarg.c.
3837 (proc_wait): Renamed to static procfs_wait.
3838 (child_resume): Rename to static procfs_resume.
3839 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3840 (initialize_proc_fs): Rename to initialize_procfs. Set up
3843 * putenv.c: index -> strchr.
3844 * regex.c: Always rename bcopy to memcpy, etc.
3845 FIXME: Eventually do the renames rather than use #define's.
3846 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3848 * sparc-xdep.c: Move deferred_stores to target dependent.
3849 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3851 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3853 Split non-target-dependent code out of target_attach routines.
3855 * target.h: Comments on target_attach args and results.
3856 * infcmd.c (attach_command): Check for existing execution, call
3857 target_attach, set up terminal status and wait_for_inferior, wait
3858 for the attach status, and do normal_stop.
3859 * inftarg.c (child_attach): Remove target independent stuff.
3860 * remote-adapt.c (adapt_attach): Ditto.
3861 * remote-mm.c (mm_attach): Ditto.
3862 * remote-udi.c (udi_attach): Ditto.
3863 * remote-vx.c (vx_attach): Ditto.
3867 * remote-hms.c (hms_attach): Remove completely, it was useless.
3868 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3869 commented-out start_remote calls.
3870 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3871 DENTER and DEXIT macros and their calls. Use a real debugger --
3872 like gdb -- to see what functions are being called when.
3873 * utils.c (strcmp_iw): Make nonstatic, for lint.
3875 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3877 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3879 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3881 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3882 fix to differentiate between gcc1 & gcc2 compiled files so that we
3883 can debug calls that pass structs as args correctly.
3884 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3885 so, and what version.
3887 * remote.c (remote_wait): Make regs be char to avoid picayune
3888 ANSI compiler warnings.
3890 * energize.h: Move all external struct decls to inside of
3891 __STDC__, add prototype for energize_shell_wait().
3892 * energize.c (getpty): Clean up, make us really get a controlling
3894 * (energize_initialize): Disable SIGIO prior to setting up for
3895 I/O interrupts. Move setsid(), et. al. to getpty().
3896 * (energize_shell_wait): New routine to wait for things started
3897 via the shell command, uses wait() instead of /dev/proc.
3898 * Also, add prototype for execute_command_1().
3900 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3902 * inftarg.c (child_create_inferior, child_attach,
3903 child_mourn_inferior): collect unix child process stratum
3904 functions which live below the target vector into this file to
3905 facilitate host/target/native split. Also, make them static.
3906 * inflow.c (child_mourn_inferior): removed.
3907 * infrun.c (child_create_inferior, child_attach): removed.
3908 (resume): becomes global so that functions below the
3909 target vector can find it.
3910 * inferior.h (resume): add prototype.
3911 (child_mourn_inferior, child_create_inferior, child_attach):
3914 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3915 replaced with find_default_attach and
3916 find_default_create_inferior.
3918 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3920 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3921 addresses don't get displayed in the wrong positions.
3923 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3925 Separate core functions along target vector in preparation for
3926 native support. Functions above vector now live in core.c. Those
3929 * core.c (solib_add_stub, core_close, core_open, core_detach,
3930 get_core_registers, core_files_info, core_ops): moved to corelow.c
3931 (_initialize_core): removed addition of core_ops target.
3932 * corelow.c: new file.
3933 (solib_add_stub, core_close, core_open, core_detach,
3934 get_core_registers, core_files_info, core_ops): moved from core.c
3935 (_initialize_corelow): new function.
3936 * gdbcore.h (core_open, core_detach): added prototypes.
3937 (core_ops): add forward declaration.
3938 * Makefile.in (SFILES_MAINDIR): add core.c
3940 (TSOBS): change core.o to corelow.o
3942 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3944 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3945 instead of 'sun' predefined symbol so that trap analysis code is
3946 enabled only when the TARGET is a sun3.
3948 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3950 * tm-i960.h (ext_format_i960): Add top-level declaration.
3951 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3952 blocks, else Sun4 compiler complains.
3954 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3956 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3957 instruction's argument. Patch from jonathan@cs.stanford.edu
3960 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3962 Break the thread of control that implies that a unix child
3963 process will be the default target.
3965 * target.c (find_default_run_target, find_default_attach,
3966 find_default_create_inferior, return_zero): new functions.
3967 (cleanup_target): Make return_zero the default for to_can_run.
3969 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3970 child_create_inferior references with find_default_XXX instead.
3972 * target.h (struct target_ops): new field, to_can_run.
3973 (find_default_attach, find_default_create_inferior): new prototypes.
3974 (target_can_run): new macro.
3976 * Also added a zero (default) to_can_run element to all static
3977 struct target_ops initializations throughout GDB, except:
3978 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3980 * infrun.c (child_create_inferior): Clean up error handling when
3981 no exec file is specified.
3982 (child_attach): Don't require exec file.
3984 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3986 Remove kill_inferior_fast, in favor of target_kill, which goes
3987 through the target vector.
3989 * inferior.h (kill_inferior_fast): remove declaration.
3991 * main.c (disconnect): call quit_cover using catch_errors rather
3992 than calling kill_inferior_fast directly. New way goes through
3993 the target vector, handles attached processes, and writes
3994 command history if appropriate.
3995 (quit_cover): new function, wrapper for quit_command.
3997 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3998 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3999 inlining them into the local kill_inferior when needed.
4001 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4003 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4004 * stabsread.c (read_struct_type): Simplify complicated expression
4005 for dumb DECstation compiler.
4007 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4009 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4010 operands to memory management instructions, from WRS.
4012 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4014 * main.c (main): Back out previous language setting changes.
4015 Replace with simple default to C before processing any init
4016 files. There MUST be a language set, even in the absence of
4017 init files or executables, or expression parsing fails.
4019 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4021 * main.c (main): Move code that sets initial language to
4022 symfile.c. Fixup places where command files are processed to
4023 be consistent in setting a default language if none has been
4025 * symfile.c (set_initial_language): Add code moved from
4026 main() that sets an initial default language when a new
4027 symbol file is read.
4028 * symfile.c (symbol_file_command): Call set_initial_language.
4029 * symtab.c (find_main_psymtab): Add FIXME comment.
4031 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4033 * breakpoint.c, sparc-tdep.c: comment changes.
4034 * configure.in: removed target_dependent line.
4036 * remote-mm.c (mm_attach): change printf to error to prevent
4038 * remote-udi.c (udi_attach): change printf to error to prevent
4041 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4042 calls to {fetch|store}_inferior_registers with calls to
4043 target_{fetch|store}_registers, for remote-target independence.
4045 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4047 * Makefile.in: Fix bug I introduced in merging Rich's change.
4048 * infrun.c (child_create_inferior): Use proceed() rather than
4049 doing all the same stuff by hand.
4051 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4053 * Makefile.in, configure.in: add support for files used only when
4054 configured native, that is, when host = target.
4056 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4058 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4059 stores are target dependent and were moved from xm to tm.
4061 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4063 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4065 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4066 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4068 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4070 * target.h (struct target_ops): removed to_convert_to_virtual and
4071 to_convert_from_virtual elements. Initializations removed from
4072 all static initializations.
4073 (target_convert_to_virtual, target_convert_from_virtual):
4075 (host_convert_to_virtual, host_convert_from_virtual): Removed
4076 forward declarations.
4077 * target.c (cleanup_target): removed default assignments for
4078 to_convert_to_virtual and to_convert_from_virtual.
4079 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4081 * findvar.c (value_of_register, value_from_register):
4082 target_convert_to_virtual inlined.
4083 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4084 * valops.c (value_assign): target_convert_from_virtual inlined.
4086 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4088 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4089 position wrong if used for the prompt.
4090 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4092 Support for accessing arbitrary MIPS stack frames in memory.
4094 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4095 set, run it before INIT_EXTRA_FRAME_INFO.
4096 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4098 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4099 (FP) value in the frame_info struct if it is zero (as from top of
4101 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4103 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4104 comes back as zero. So does FP_REGNUM, as a trigger for
4105 init_extra_frame_info.
4107 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4108 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4109 (INIT_FRAME_PC): Defined to null.
4110 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4111 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4112 Briefly explain MIPS stacks in GDB.
4114 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4116 * copying.awk, copying.c (show_copying_command,
4117 show_warranty_command): Rename from copying_info, warranty_info,
4118 to match command function conventions.
4120 * utils.c (prompt_for_continue): Reinitialize more-counts
4121 before printing anything, and again afterward. Fix comments.
4122 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4123 or alloca() if needed.
4125 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4126 detect native versus cross-host.
4128 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4130 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4131 Suns. Rename to m68k_saved_pc_after_call.
4132 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4133 m68k_saved... instead of sun3_saved...
4135 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4137 * Makefile.in (update-depend, update-alldeps): Split out of
4138 setup-to-dist, for convenience in rebuilding the depend and
4140 (assorted): Update to catch straggler files when building gdb.tar.Z.
4142 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4144 Preliminary cleanup for splitting host/native/target.
4146 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4147 here; it is dealt with at a gdb-target-independent level.
4148 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4149 high toned routine. Fix return type to void.
4150 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4151 Rich and I believe the "real problem" was that both single_step
4152 and target_resume were issuing PT_CONTINUE calls. This would
4153 cause the second PT_CONTINUE to sometimes fail because the process
4154 was already running.
4155 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4157 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4159 * energize.c (pty_to_kernel): Must check for EAGAIN as
4160 termination condition.
4161 (full_filename): Don't prepend dirname if filename begins with /.
4162 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4164 (getpty (NCR)): Lotsa bug fixes...
4165 (kernel_dispatch (case StopRType)): Use kill() instead of
4166 killpg() so we can deal with losing systems...
4167 (wait_for_events): Work around NCR select() lossage. It doesn't
4168 zero out readfds when select() returns zero.
4169 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4170 getcwd() instead of getwd() (NCR getwd() seg faults).
4171 (energize_wait): Use sigaction() for NCR. Their version of signal()
4172 is unreliable by default.
4174 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4175 error from PIOCSWSTOP.
4177 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4178 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4179 defs.h, utils.c: Make vfprintf_filtered global.
4181 * energize.c (send_location): New routine to consolidate all
4182 places where we must notify kernel of where the given pc is.
4183 (cplus_demangle): Put single-quotes around demangled names.
4184 (energize_call_command): Call send_location() after doing up,
4185 down, and frame commands.
4187 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4189 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4190 pass at doc for two new remote targets---29K using UDI, and Tandem
4191 ST2000 using STDBUG.
4193 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4195 * doc/all.m4: turn on H8/300 stuff for generic manual
4197 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4198 after explicit call to breakpoint() in serial stubs.
4200 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4202 * mipsread.c: Clean up some white space.
4203 (parse_symbol): Handle stEnd of stFile.
4204 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4206 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4207 store_inferior_registers): Replace unexplained numbers
4208 with manifest constants from a DECstation header file.
4209 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4210 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4212 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4214 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4215 for "down". Suggested by Richard Stallman.
4217 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4219 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4220 redeclaration bug on SunOS 4.
4222 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4224 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4225 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4226 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4227 they aren't already there.
4228 * remote-vx.c (vx_prepare_to_store): Ditto.
4229 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4231 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4233 Removed a large number of changes inserted by Per Bothner
4234 for C++ support. These will go back in when they've been
4237 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4239 * serial.h: Fix prototye for serial_raw().
4240 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4241 serial_write() to match prototypes.
4242 * remote-st2000.c (get_reg_name): Make *p be const.
4244 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4246 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4247 to agree with target structure field type.
4248 (nindy_store_registers): Ditto.
4250 * Makefile (OPCODES): New var, pointing to opcodes library.
4251 (CLIBS, CDEPS): Include it.
4252 (saber_gdb): Load opcodes library.
4254 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4256 * a68v-xdep.c (store_inferior_registers): declare as void.
4257 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4258 * remote-st2000.c: Massive changes to use new serial package.
4259 Also added 'connect' command to transparantly connect to serial
4261 * ser-termios.c: Big cleanup, use nicer coding conventions.
4262 * ser-bsd.c: New module, serial stuff for BSD systems.
4263 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4264 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4266 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4268 * doc/gdb.texinfo: fix shameful error of agreement reported by
4269 jimb@occs.cs.oberlin.edu (Jim Blandy)
4270 * doc/gdb.texinfo: remove old partial discussion of remote serial
4271 protocol (via serial debug stubs)
4272 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4273 use of serial debug stubs
4275 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4277 * symfile.h: Declaration of set_demangling_style() moved
4278 here from demangle.h (which is now in ../include).
4279 * i386-xdep.c: Update comment.
4281 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4283 * symtab.c (completion_list_add_symbol): restructured to optimize
4284 for time. First clip names that cannot match. Then clip any
4285 names we've already considered. Drop a redundant strncpy. Drop
4286 a redundant malloc and associated free for demangled names.
4288 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4290 * a68v-xdep.c (store_inferior_registers): Define as type void.
4291 * configure.in: Add host m68k-apollo*-bsd*.
4292 * demangle.c (struct demanglers): Use enum instead of constant
4293 value to keep braindamaged HP/Apollo compiler happy.
4295 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4297 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4298 match "FOO". This allows 'break Foo' to work when Foo is
4299 a mangled C++ function. (See comment before function.)
4301 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4303 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4304 for files in vx-share/*.c.
4305 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4306 for normal GDB source files.
4308 * Makefile.in (VERSION): Roll to 4.6.6.
4310 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4311 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4312 * tm-sun3os4.h: Update comments.
4313 * xm-delta88.h: Remove STACK_END_ADDR.
4315 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4317 * Makefile.in (VERSION): Roll to 4.6.5.
4319 * infrun.c: Lint for recent `handle' changes.
4321 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4322 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4323 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4324 should include a ser-XXX.o module.
4326 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4327 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4329 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4330 known suns in configure.in, rather than mapping them to unique
4331 config files that happen to duplicate other config files.
4332 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4333 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4335 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4337 * configure.in (*-*-sunos*): Use trailing * to match all
4338 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4339 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4340 in production on Sun-4.
4341 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4342 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4343 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4345 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4346 config/sparc-noun.mt: New target configs for embedded.
4347 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4349 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4350 target definitions for embedded with and without underlines on
4353 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4354 not a parameter of the CPU, but of the development environment.
4355 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4357 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4359 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4360 (which involves reading in main's symtab) if we have no breakpoints.
4362 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4364 * dwarfread.c (cu_language): New local variable to record
4365 language for current compilation unit being processed.
4366 * dwarfread.c (set_cu_language): New local function to decode
4367 and record language for current compilation unit being processed.
4368 * dwarfread.c (synthesize_typedef): Add local function to
4369 synthesize a typedef for C++ classes, structs, unions, and
4371 * dwarfread.c (read_structure_scope): Synthesize typedefs
4372 for C++ classes, structs and unions.
4373 * dwarfread.c (read_enumeration): Synthesize typedefs for
4375 * dwarfread.c (read_file_scope): Call set_cu_language to
4376 record language for current compilation unit. After symtab
4377 is built, save this recorded language.
4378 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4379 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4380 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4381 typedefs for C++ classes, structs, unions, and enumerations.
4382 * dwarfread.c (scan_compilation_units): Call set_cu_language
4383 to record language for current compilation unit.
4384 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4385 for TAG_enumeration_types, rather than in add_partial_symbol.
4386 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4387 case with class, struct, and union type cases, now that they are
4388 the same. Remove tests for non-NULL name attributes, now done
4390 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4391 treat as alias for TYPE_CODE_STRUCT for now.
4393 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4395 * Makefile.in: map "gdb" through program_transform_name when
4398 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4400 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4401 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4402 Use "regi" for local indexing through register numbers, reserving
4403 "regno" for the name of a specific register passed as an input
4404 parameter. Fix bug propagated through all versions that sometimes
4405 used regno as an index when it should have been regi, thus using
4406 -1 as an index in some cases.
4408 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4410 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4411 respectively, so same demangler can be used by other programs.
4412 * Makefile.in: Remove demangler stuff.
4413 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4414 * demangle.c (_initialize_demangler): Tell demangler which
4415 CPLUS_MARKER to assume.
4417 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4419 RS/6000 portability changes (for hosting cross-debuggers).
4421 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4422 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4423 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4424 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4425 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4426 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4427 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4428 (NO_SINGLE_STEP): Add, target-dependent.
4429 (loadinfotextindex): Lowercase, remove "aix_".
4430 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4431 (NO_SINGLE_STEP): Remove, target-dependent.
4432 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4433 * xcoffread.c: Only build file if RS/6000 native GDB.
4434 (build_function_symbol): Remove #if 0'd code.
4435 * rs6000-tdep.c: Cleanup. Add static fn protos.
4436 Use CORE_ADDR for addresses throughout. Make void fns void.
4437 (pop_dummy_frame): Add FIXME about bogosity of design here.
4438 (rs6000_struct_return_address): Ditto.
4439 (frameless_function_invocation, frame_get_cache_fsr,
4440 frame_initial_stack_address, xcoff_relocate_symtab,
4441 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4442 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4443 Use CORE_ADDRs. Change identifiers to lowercase.
4445 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4446 supplying dummy routines if non-native. Add prototype for
4447 static exec_one_dummy_insn. Move a mess of functions to
4448 rs6000-tdep.c (as above). Remove #if 0'd code.
4450 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4451 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4452 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4454 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4457 * vx-share/README, nindy-share/README: New files describing
4458 how these directories' code is shared, and with whom.
4460 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4462 * configure.in (target configurations): Reformat into table.
4463 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4465 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4466 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4467 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4468 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4469 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4470 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4472 * Makefile.in (config-check): Add command to check whether
4473 configure.in is consistent with config/*.
4475 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4477 * configure.in (host configurations): Reformat nested cases into
4478 easy-to-maintain table.
4479 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4480 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4482 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4484 * cplus-dem.c: Reorder args to most local functions to make them
4485 follow the consistent pattern of struct work_stuff pointer first,
4486 followed by pointer into string being demangled, followed by
4487 pointer to the string where the result is being stored, followed
4488 by other args. Also generally replace most variables of name
4489 "type" with "mangled" for consistency. They all pointed to the
4490 same string but half were one name and half the other.
4491 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4492 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4493 use whenever a qualified name is being demangled.
4494 * cplus-dem.c (do_type): Qualified names are treated similarly
4495 to fundamental types, not as modifiers of fundamental types.
4497 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4499 * configure.in: Add sparclite as a target.
4501 * sparc-stub.c (handle_exception): Flush instruction cache just
4502 before returning to the user. (hexToInt): Fix overzealous cleanup.
4504 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4506 * infrun.c (handle_command): Rewrite to allow multiple signal
4507 numbers, signal number ranges, and to recognize "all" to mean all
4508 signals except those used by the debugger.
4509 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4510 to set or reset actions for specific signals.
4512 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4514 * coffread.c (decode_type): Call alloc_type to alloc new
4516 * stabsread.c (read_array_type, read_range_type, define_symbol):
4517 Call alloc_type to alloc new types.
4518 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4519 from type_obstack to symbol_obstack.
4520 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4522 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4523 associated with a type, using the same mechanism as was used to
4524 allocate space for the type structure itself.
4525 * coffread.c (patch_type, coff_read_struct_type,
4526 coff_read_enum_type): Use TYPE_ALLOC.
4527 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4528 * gdbtypes.c (create_array_type, check_stub_method,
4529 allocate_cplus_struct_type): Use TYPE_ALLOC.
4530 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4531 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4532 read_range_type): Use TYPE_ALLOC.
4534 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4536 * breakpoint.c (breakpoint_re_set): Select a default source
4537 symtab if one is not currently selected.
4538 * utils.c (query): Call wrap_here before building the output
4539 query string, to turn off wrapping and flush any buffered output.
4540 Otherwise our query may end up in the wrap buffer and never be
4542 * eval.c (evaluate_subexp): Report error when attempting to
4543 evaluate subscript for types without a target type, rather
4544 than dumping core by using the NULL pointer.
4545 * symfile.c (symbol_file_command): Forget current_source_symtab
4546 and current_source_line when discarding symbol table.
4548 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4550 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4552 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4553 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4555 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4557 * remote.c (remote_open): Fix baud rate setting to make -b flag
4558 work. (remote_wait): Change 'T' message parser to deal with new
4559 improved format which allows stub to send an arbitrary bunch of
4561 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4562 make all this re-entrant by storing all state on the stack. Clean
4563 up memory error trapping. (computeSignal, set_debug_traps):
4564 make it all table driven. Make a start at a baud rate setting command.
4566 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4568 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4570 * remote-vx.c: redefine malloc to avoid buggy declaration on
4571 RS/6000 <rpc/types.h>.
4572 xm-rs6000.h: include <sys/select.h> to define fd_set for
4573 <rpc/svc.h> on RS/6000.
4575 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4577 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4578 recursive invocations of make. Always create installation
4581 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4583 * m68k-pinsn.c: Minor fix in style of output (don't use
4584 range to indicate floating point control registers).
4586 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4588 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4590 * infcmd.c (registers_info): Handle multiple register names.
4591 Changes inspired by Roland McGrath.
4593 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4595 * sparc-stub.c: New file. Mix it with your SPARClite
4596 application, and it will speak GDB remote protocol!
4597 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4598 deal with arbitrary registers. Needed for sparc-stub.
4600 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4602 * cplus-dem.c (cplus_markers): Add table for gnu style and
4603 use throughout, in place of compile time constant CPLUS_MARKER.
4604 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4605 * cplus-dem.c (cfront_special): New function, as suggested
4606 by pfieland@stratus.com.
4607 * cplus-dem.c (forget_types): New function.
4608 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4610 * cplus-dem.c (mop_up): Call forget_types().
4611 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4612 Use throughout, instead of checking current_demangling_style.
4613 * cplus-dem.c (demangle_signature): When finding an explicit
4614 start of function args, forget all remembered types for
4615 lucid/cfront style demangling.
4616 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4617 underbar characters, use last pair as the delimiter. Hoist
4618 gnu_special() call up to cplus_demangle(). Call cfront_special()
4620 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4621 for inherited classes.
4622 * cplus-dem.c (demangle_args): Document quirks of numbered
4623 references to previously seen types.
4624 * dbxread.c (read_ofile_symtab, process_one_symbol):
4625 Use AUTO_DEMANGLING rather than explicitly checking
4626 current_demangling_style.
4627 * demangle.h: Add some comments.
4628 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4629 CFRONT_DEMANGLING): New macros.
4630 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4631 not found in the actual producer string produced by lcc.
4632 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4633 than explicitly checking current_demangling_style.
4635 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4637 * breakpoint.c (enable_longjmp_breakpoint,
4638 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4639 Check for duplicate breakpoints at the same address. Bug report
4640 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4642 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4644 * buildsym.c (end_symtab): Document that end_symtab can return
4645 NULL under non-error conditions.
4646 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4647 returned from end_symtab for empty compilation units.
4649 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4651 * am29k-tdep.c: Lint from DECstation compiler.
4652 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4653 As the man page says, "Sometimes you just can't get lint to shut
4654 up". That doesn't mean you should blow away the code it won't
4656 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4657 it up over the next few weeks. Make mips x 29k build.
4658 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4659 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4660 but leave it as a comment because the breakpoint instruction
4661 is not easily accessible at this moment (it's static, and if
4662 we define one here, it goes into every file compiled).
4664 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4666 * Makefile.in (VERSION): Bump to 4.6.3.
4667 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4668 function scopes when building partial symbol tables.
4669 * objfiles.c (open_existing_mapped_file): Make it clear in
4670 warning message that out of date mapped files are ignored.
4671 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4672 unit source file name in error message.
4674 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4676 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4677 * dwarfread.c (struct_type): In absence of AT_byte_size for
4678 bitfield, use size of object of member's type for the size of
4679 the anonymous object containing the bit field.
4680 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4681 an AT_byte_size attribute is seen.
4682 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4683 union aux_ext (was aux_ent).
4684 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4685 unsigned char* to char*, for Lucid compiler.
4686 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4687 to be correct type (from unsigned char* to char*).
4688 * valprint.c (type_print_derivation_info): Minor tweak to placement
4689 of commas in derived class printing.
4690 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4692 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4694 * xm-go32.h: Define LSEEK_NOT_LINEAR
4695 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4696 then work out the lseek positions of newlines by running through
4697 the file and `tell'ing. This makes source file listing work on
4698 OS's where the relationship between physical position in file and
4699 canonical position is indeterminate, eg VMS and DOS.
4701 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4703 * stabsread.c: Ensure that all members of all allocated structures
4704 are initialized to known state to avoid hard to find bugs with gdb
4705 using fields containing random data.
4706 * buildsym.c (start_subfile): Compact dirname initialization.
4707 * buildsym.c (patch_subfile_names): New function.
4708 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4709 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4710 * buildsym.h (patch_subfile_names): Add prototype.
4711 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4713 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4715 * remote-udi.c: Update comments.
4717 * remote.c (getpkt): Only force retransmission ten times;
4718 after that, assume bug in target code, and handle pkt anyway.
4720 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4722 * configure.in: Add support for apollo 68k under BSD environment.
4723 * xm-apollo68b.h: New file to support above.
4725 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4727 * configure.in: Recognize i486 host cpu.
4728 * valprint.c (type_print_derivation_info): Print derivation info
4729 in same form as class declarations in source.
4730 * valprint.c (type_print_varspec_suffix): Split arg printing
4731 code out to type_print_args function.
4733 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4735 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4736 at_import, at_frame_base.
4737 * dwarfread.c (completedieinfo): Remove cases for obsolete
4738 AT_visibility, AT_import, and AT_frame_base attributes.
4739 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4740 i860, which can keep up to 4 shadow breakpoints.
4741 * tm-stratus.h (USG): Define.
4742 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4743 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4744 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4745 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4746 * config/stratus.mt (TDEPFILES): Include files available from
4747 stratus that are not yet in release pending receipt of paperwork
4749 * buildsym.c (finish_block): Minor code format change.
4750 * gdbtypes.h (struct field): Add to comments.
4751 * gdbtypes.h (virtual_field_bits): Add to comments.
4752 * objfiles.c (allocate_objfile): Change obstack interface to
4753 match FSF merging efforts.
4755 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4757 * Makefile.in (VERSION): Bump to 4.6.2.
4758 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4759 * Makefile.in (OBS): Add stabsread.o
4760 * Makefile.in (stabsread.o): Add build rule.
4761 * stabsread.c, stabsread.h: New files.
4762 * buildsym.c: Split out stabs specific support to stabsread.c.
4763 * buildsym.h: Split out stabs specific support to stabsread.h.
4764 * dbxread.c (stabsread.h): Include
4765 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4766 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4767 * dbxread.c (read_ofile_symtab): Call end_stabs.
4768 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4769 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4770 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4771 really_free_pendings to cleanups.
4772 * elfread.c (elf_new_init): Call stabsread_new_init.
4773 * gdbtypes.c: Small changes to maintenance commands.
4774 * mipsread.c (stabsread.h): Include.
4775 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4776 * xcoffread.c (stabsread.h): Include.
4777 * xcoffread.c (global_stabs): Remove redundant def.
4778 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4780 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4782 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4783 * inflow.c (terminal_init_inferior, terminal_inferior,
4784 terminal_ours_1, initialize_inflow): Record and use state
4785 of lmode_inferior_valid and lmode_ours_valid.
4787 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4789 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4790 include <sgtty.h> on USG. (from sef).
4792 * depend: es1800 dependency needed here.
4794 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4796 * buildsym.c (read_struct_type): Initialize structs allocated
4797 with alloca, to avoid using random values from stack later on.
4798 * defs.h (fprintf_filtered): Add prototype.
4799 * gdbtypes.c (check_stub_method): Fix misleading comments.
4800 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4802 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4803 small changes to maint support functions.
4804 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4805 for some fields and expand comments.
4806 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4807 macro and track change to obstack_full_begin macro.
4808 * utils.c (fprintfi_filtered): New function.
4809 * valprint.c (type_print_base): Fixup field printing to not
4810 print extraneous lines and not print bogus "no data fields"
4811 messages for C++ classes with no data members. Also use new
4812 fprintfi_filtered function.
4814 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4816 * configure.in: es1800 ok for 68000 too.
4818 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4820 * configure.in: echo error messages to stderr, not stdout
4822 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4824 * configure.in: recognize hppa* instead of hppa
4826 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4828 * energize.c: Second cut at DynamicLoad message handling.
4830 * energize.c: Relativize pathnames in #include statements.
4831 * (kernel_dispatch): Better error messages for unknown protocol
4833 * (kernel_dispatch): First cut at DynamicLoad message handling.
4835 * Makefile.in: Remove -I../readline from all compilations,
4836 include a special case for main.o instead.
4838 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4840 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4841 error if it fails to find a member type, rather than return NULL
4842 and trigger a coredump.
4843 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4844 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4845 match on complete demanglings, including argument lists for member
4846 functions, rather than just accepting the first demangling that
4847 matches the class and function name.
4848 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4849 to start_symtab as the directory name.
4850 * dwarfread.c (completedieinfo): Strip off any leading hostname
4851 portion of the AT_comp_dir attribute string. Gdb doesn't know
4852 what to do with them (FIXME).
4854 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4856 * breakpoint.c (commands_command): Simplify code a bit, remove
4857 unnecessary fflush().
4859 * Makefile.in (OTHERS): Add gcc.patch.
4860 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4862 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4864 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4865 lcc producer string.
4867 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4869 * WHATS.NEW renamed to NEWS.
4871 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4873 * dbxread.c, dwarfread.c: Re-enable experimental code to
4874 automatically select demangling style.
4875 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4876 DEMANGLING_STYLE, to make more descriptive. Revert back to
4877 "auto" as default. Comment use.
4878 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4879 * Makefile.in (${DEMANGLER}.o) Remove target and special
4882 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4884 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4886 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4888 * Makefile.in, demangle.c: Change default demangling style to
4890 * Makefile.in: Update version to 4.6 !!!
4891 * README, WHATS.NEW: Update for 4.6.
4893 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4895 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4898 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4899 nodes as base classes.
4901 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4903 * alldeps.mak, depend: Update.
4905 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4907 * Makefile.in (VERSION): 4.5.9.
4909 * xm-hp300bsd.h: Add decl for strdup().
4910 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4911 PDR. Cleanup a few things, fix compilation warnings.
4913 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4915 * Makefile.in (DEMANGLING_STYLE): New define to set default
4916 demangling style for C++. Defaults to "auto".
4917 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4918 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4919 * Makefile.in (OBS): Add demangle.o
4920 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4921 Remove compile time decisions about demangling style and replace
4922 with runtime decisions using current_demangling_style.
4923 * cplus-dem.c (main): Expand code included during building of
4924 standalone demangler to recognize demangling style options.
4925 * dbxread.c (demangle.h): Include.
4926 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4927 demangling style if processing g++ code and current demangling style
4928 is auto (Note: this feature currently disabled.)
4929 * demangle.c: New file, generic demangling control.
4930 * demangle.h (demangling_styles): New enumeration to select one
4931 of several demangling styles. Also define string names for each
4933 * demangle.h (set_demangling_style): Add prototype.
4934 * dwarfread.c (demangle.h): Include.
4935 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4936 New producer string prefixes to recognize.
4937 * dwarfread.c (handle_producer): Consolidate actions for specific
4938 producers. Set demangling style based on producer string if
4939 current style is auto. (Note: this feature currently disabled.)
4940 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4942 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4944 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4946 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4948 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4949 * c-exp.y: Call lookup_signed_typename() after seeing
4950 "signed". This handles "signed char" correctly.
4951 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4952 keywords before a type specifier.
4954 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4956 * command.c (lookup_cmd_1): Clarify descriptive comments.
4957 * gdbcmd.h (maintenanceprintlist): Add declaration.
4958 * main.c (maintenanceprintlist): Add definition.
4959 * main.c (gdb_completer_command_word_break_characters): Add.
4960 * main.c (symbol_completion_function): Switch completer word
4961 break character sets dynamically, based on whether completion is
4962 being done on commands or on something else.
4963 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4964 * maint.c: Include demangle.h.
4965 * maint.c (maintenance_demangle): New function.
4966 * maint.c (maintenance_print_command): New function.
4967 * maint.c (_initialize_maint_cmds): Reorganize some commands
4968 under new maintenance print subcommand.
4970 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4972 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4973 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4974 target type. Otherwise, 'whatis this.field' wouldn't work,
4975 which would be inconsistent, since 'print this.field' works.
4976 * buildsym.c (read_struct_type, read_enum_type): Clear
4977 TYPE_FLAG_STUB flag.
4978 * buildsym.c (cleanup_undefined_types): Don't rely on a
4979 flawed "Reasonable test to see if" a type has been defined
4980 since it was referred to; now we can just see if the
4981 TYPE_FLAG_STUB flag has been cleared.
4982 * valprint.c (print_type_base): Emit public/protected/private
4983 labels for methods as well as fields. Also, indent these labels
4984 2 spaces instead of 4, for a more conventional "look".
4985 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4986 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4987 * gcc.patch: New file. Contains patch for gcc (so people
4988 with gdb-2.2.x won't have to wait for a new gcc release).
4990 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4992 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4993 (print_addr): Call print_address to show symbolic version as well.
4995 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4997 (vx_read_register): Declare inferior_fp_regs. Delete code for
4998 copying "inferior_registers" around; the values are already in var
4999 "registers". Use correct size for register set.
5001 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5002 target doesn't support it.
5003 (vx_read_register): Don't try reading them either.
5005 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5006 VxWorks back end reads them in one contiguous set except for this
5008 (register_names): Change "pc" to "pcw" to avoid confusion printing
5010 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5011 find the PC under VxWorks.
5013 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5015 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5016 to create new blank types, instead of handcrafting them.
5017 * defs.h (printfi_filtered): Add prototype.
5018 * utils.c (printfi_filtered): New function.
5019 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5020 to simplify the code. Other cleanups.
5021 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5022 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5023 use of various fields.
5024 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5025 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5026 production that currently treats it exactly the same as STRUCT.
5027 * c-exp.y (yylex): Recognize "class" as token CLASS.
5028 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5029 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5030 general symbol handling code. Call cplus_mangle_opname with
5032 * symtab.c (decode_line_2): Print demangled function names in
5033 breakpoint menus, instead of just file and line number.
5034 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5035 * valprint.c (type_print_base): Print "class" for C++ classes,
5036 rather than "struct". Print section labels for public, protected
5037 and private members of C++ classes.
5038 * values.c: Include demangle.h.
5039 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5041 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5043 * Makefile.in (VERSION): Update to 4.5.8.
5045 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5047 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5048 prevent crashes when examining cross-targets.
5049 * dbxread.c (process_one_symbol): Include directory name when
5050 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5051 find include files, and yacc/lex sources when the cwd doesn't match
5052 that in which the object was compiled.
5053 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5055 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5058 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5060 * maint.c (maintenance_command, maintenance_info_command):
5061 Install with allow_unknown as 0 and call help_list to show
5062 list of possibilities when no subcommand is specified.
5064 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5066 * configure.in: Add m68k-ericsson-*.
5067 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5069 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5071 * maint.c: New file.
5072 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5073 * Makefile.in (OBS): Add new file maint.o.
5074 * defs.h (command_class): Add class_maintenance.
5075 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5076 commands. Allow for them (and other nonessential parts of gdb)
5077 to be selectively left out under special circumstances.
5078 * gdbtypes.c (recursive_dump_type): New function; supports
5079 maintenance print-type command.
5080 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5082 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5084 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5085 initializers. Add initializations for setprintlist, showprintlist,
5086 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5087 * printcmd.c (maintenance_print_type): New maintenance cmd.
5088 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5089 implied by comment that all cmd lists are owned by main.c.
5090 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5091 that all cmd lists are owned by main.c.
5092 * language.c (setchecklist, showchecklist): Move to main.c, as
5093 implied by comment that all cmd lists are owned by main.c
5094 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5095 deletelist): Remove redundant declarations (also in gdbcmd.h).
5096 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5097 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5098 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5099 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5100 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5101 maintenance_print_msymbols, maintenance_print_objfiles):
5103 * symmisc.c (printsyms_command, printpsyms_command,
5104 printmsyms_command, printobjfiles_command): Removed from
5105 _initialize_symmisc.
5106 * main.c (dump_me_command): Moved to maint.c and renamed to
5107 maintenance_dump_me.
5108 * breakpoint.c (all_breakpoints_info): Rename to
5109 maintenance_info_breakpoints.
5110 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5111 all_breakpoints_info to add maintenance_info_breakpoints to the
5112 maintenanceinfolist instead.
5113 main.c (initialize_main): Set up maintenance class commands.
5115 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5117 * energize-patches: Fix minor problems with building energize lib.
5119 * energize-patches: Change names of all cadillac procedure calls
5120 to be energize procedure calls. Simplify many hooks by moving
5121 tests energize.c. Configure energize, and build it automatically now.
5123 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5125 * Makefile.in (VERSION): Bump to 4.5.7.
5126 * cplus-dem.c (demangle_args): Validate index for previously
5127 seen type to guard against bogus values from malformed manglings.
5128 * valops.c (value_struct_elt_for_reference): Guard against
5129 blindly using NULL return value from lookup_symbol.
5131 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5133 * cadillac.c, cadillac-patches: Rename to energize.c and
5134 energize-patches. Change all routines and variables named
5135 'cadillac*' to 'energize*'. Create new file called energize.h to
5136 hold all interface declarations.
5138 * deblib/connection/*: Move all of this stuff into energize/, but
5139 delete unneeded files.
5141 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5143 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5145 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5146 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5147 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5148 child processes, to avoid dead ones "hanging around" after GDB exits.
5149 (attach): Always stop the process if it needs it. Set RLC flag
5150 when attaching running processes, so it will continue if we detach
5151 it, quit, or are killed.
5152 (detach): Clear faults and set RLC flag to make process run
5154 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5156 (info_proc): Open process O_RDONLY, so we can see any process,
5157 even those controlled by debuggers.
5158 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5160 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5162 Relocate symbols using an array of section_offsets, rather than a
5163 single `addr' or `offset'. This makes Solaris-2 support work, and
5164 permits better VxWorks (and maybe xcoff) support later.
5166 * symtab.h (struct section_offsets): New structure for keeping
5167 a set of offsets, rather than a single one.
5168 (struct objfile): Replace addr with section_offsets member.
5169 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5170 * gdb-stabs.h: New include file with `symbol type specific'
5171 parameters for psymtabs and objfiles.
5172 * Makefile.in (HFILES): Add gdb-stabs.h.
5173 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5174 * coffread.c: Conforming changes. Fake offset array always 0.
5175 * dbxread.c: Conforming changes.
5176 (struct dbx_symfile_info): Move to gdb-stabs.h.
5177 (start_psymtab): Call elfstab_offset_sections to calculate good
5178 offsets for this source file, based on the ELF symbol table info.
5179 (read_ofile_symtab): Yank N_CATCH, which is dead.
5180 (process_one_symbol, N_CATCH): Yank.
5181 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5182 Relocate with SECT_OFF_TEXT.
5183 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5184 to distinguish relocatable from absolute symbols. Then, if not
5186 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5187 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5188 (", N_ROSYM): SECT_OFF_RODATA.
5189 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5190 (dbx_symfile_offsets): Add to translate addr to offset.
5191 * dwarfread.c: Conforming changes. Single offset currently used.
5192 * elfread.c: Add various complaints about elf/stab stuff.
5193 #include gdb-stabs.h. Conforming changes, using a single offset.
5194 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5195 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5196 for later use in building psymtabs.
5197 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5198 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5199 (free_elfinfo): New fn, frees all chained stab_section_infos
5200 in an objfile, and zaps the start-of-chain pointer.
5201 (elfstab_offset_sections): New fn, looks in stab_section_info
5202 chain to determine section bases to relocate a psymtab's worth
5203 of symbols, as they are being read.
5204 * mipsread.c: Conforming changes. Stabs-reading will relocate
5205 using one offset. MIPS-reading will not relocate at all.
5206 * partial-stab.h: Relocate different symbol types using different
5207 offsets from section_offsets.
5208 * symfile.c: Conforming changes.
5209 (find_lowest_section): Unused function to use later
5210 to free us from the Tyranny of the Text Section.
5211 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5212 in all lower layers of symbol reading. Call format-specific
5213 sym_offsets function to initialize offsets for high speed symbol
5215 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5216 (symbol_file_command, add_symbol_file_command): Callers changed.
5217 * symmisc.c (dump_psymtab): Print new relocation parameters.
5218 * xcoffread.c: Corresponding changes.
5220 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5221 * main.c (main): Read the $HOME/.gdbinit file before processing
5222 the argv arguments (e.g. reading symbol files or core
5223 files). This allows global parameters to be set, which will apply
5224 during the symbol reading. The ./.gdbinit is still read after
5226 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5227 * xcoffexec.c: Clean up quote inside comment.
5229 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5231 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5232 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5233 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5234 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5235 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5236 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5237 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5238 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5239 values.c, xcoffread.c:
5240 Remove "(void)" casts from function calls where the return value
5241 is ignored, in accordance with GNU coding standards.
5243 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5245 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5246 * partial-stab.h: Ignore N_ENDM.
5247 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5248 CODE or DATA section attachment. This eliminates a lot of random
5249 values from shared libraries, which screw up the ordinary symbols
5250 in the address ranges they happen to overlap.
5251 * buildsym.c (define_symbol): Eliminate special tests
5252 for function types; move into "function" cases in switch statement.
5253 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5254 in case they define new type numbers. But ignore them (FIXME).
5255 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5256 (read_sun_builtin_type): Add commentary.
5258 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5260 * xm-rs6000.h: define MEM_FNS_DECLARED
5262 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5264 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5265 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5266 * mips-xdep.c: Remove most include files (unused, caused errs).
5267 (fetch_core_registers): Use right parameters in dummy fn.
5269 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5271 * buildsym.c (scan_file_globals): Beware the null file.
5272 Fix from Jim Williams.
5274 * stack.c (return_command): Evaluate expression *before* popping
5275 off the stack frames! Fix inspired by Jim Williams.
5276 (up_silently_command, down_silently_command): No sel frame is error.
5278 * defs.h (memcpy, memset): Conditionalize decls on
5279 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5280 (alloca): Break out the STDC and non-STDC alloca cases, to make
5281 it work on old preprocessors as well as "picky ANSI" ones.
5282 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5284 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5285 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5286 header files define it!
5288 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5290 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5292 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5293 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5294 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5295 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5296 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5297 utils.c, valarith.c, valops.c, valprint.c, values.c:
5298 Replace bcopy() use with memcpy(), which is more standard and can
5299 take advantage of gcc's builtin functions for increased performance.
5300 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5301 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5303 Replace bzero() use with memset(), which is more standard and can
5304 take advantage of gcc's builtin functions for increased performance.
5305 * i386-tdep.c, main.c, valprint.c:
5306 Replace bcmp() use with memcmp(), which is more standard and can
5307 take advantage of gcc's builtin functions for increased performance.
5309 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5311 * remote.c (remote_wait): Fix cast on signal() call.
5312 * defs.h (alloca): More diddling with alloca. Have to ensure
5313 that it has a prototype, so that if alloca is defined as a macro
5314 that takes an arg, the definition is seen as a use of a macro
5315 that takes an arg, to satisfy picky ANSI preprocessors.
5317 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5319 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5320 consistency with all other gdb files.
5321 * cadillac.c: Use <string.h> rather than <strings.h>.
5322 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5323 * Makefile.in (MAKE): Remove definition for consistency with
5324 other Makefile.in files and to fix problem with recursive makes.
5326 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5328 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5331 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5333 * source.c (print_source_lines): for DOS interoperability; don't
5334 print CR (013) as ^M.
5336 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5338 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5340 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5342 * remote.c (remote_wait): Cast signal to void * to avoid warning
5343 from busted HP compiler.
5345 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5346 stabs cause end_psymtab to be called.
5348 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5349 compiler feature of putting 'c' into basic type descriptors for
5352 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5353 where there is no place for nPC in prrun struct.
5355 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5357 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5358 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5359 * dwarfread.c (enum_type): Save enum names on type_obstack.
5360 * dwarfread.c (struct_type): Save member name on type_obstack.
5361 * symtab.c (_initialize_symtab): Fix misspelling.
5362 * regex.c (store_jump, insert_jump): Return void.
5364 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5366 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5367 (alloca): Declare return type on SPARC, since Sun doesn't.
5368 (*_BYTE_ORDER): Improve comment: *must* be defined.
5370 * tm-hppa.h: New file, architectural definition of HP PA.
5371 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5373 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5374 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5375 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5376 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5379 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5380 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5381 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5383 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5385 * printcmd.c (output_command): Thinko.
5386 (x_command): Only set remembered size/format if cmd succeeds.
5388 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5389 since it is no longer used and burns time for every symbol read.
5390 (process_one_symbol): Treat N_CATCH like default (complain).
5392 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5394 * partial-stab.h (case N_TEXT): Fix fencepost error when
5395 detecting start of new symbol info after reading symtab for a
5396 module with a zero length TEXT segment.
5398 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5400 * Makefile.in (VERSION): Bump to 4.5.6.
5401 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5403 * defs.h (NORETURN): Define away for Lucid compiler.
5404 * remote.c (remote_timer, remote_interrupt): Signal handlers
5406 * ser-termios.c (serial_write, serial_close): Return whatever
5407 value the write/close call returns, rather than falling off end.
5408 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5409 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5411 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5412 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5414 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5415 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5416 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5417 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5419 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5420 store_inferior_registers): Supply missing fourth argument to
5422 * cadillac.c (kernel_dispatch): Make return type void.
5423 * cadillac.c (iosig): Signal handlers take one int arg.
5424 * valprint.c (val_print_fields): Call fprint_symbol to get
5425 automatic C++ demangling for mangled field names.
5427 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5429 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5430 * dwarfread.c (enum_type): Fix misspelling in comment.
5431 * valprint.c (val_print_fields, cplus_val_print): Minor
5432 adjustment to printing of C++ class structures to more closely
5433 match format for printing C structures, with and without setting
5436 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5438 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5439 (which is not a Posix signal) if it isn't defined.
5440 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5441 New port to Linux (a free Unix clone for 386 machines).
5443 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5445 COFF changes for dealing better with EPI 29K C compiler output.
5447 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5449 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5450 (read_coff_symtab): Move patch_opaque_types call from
5451 coff_symfile_read. Restrict it to symtabs from this objfile.
5452 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5453 references on opaque type chain; just let coff_lookup_type handle 'em.
5454 (decode_type): Complain about tagndx values on
5455 non-struct/union/enum types, which the EPI compiler tends to produce.
5457 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5459 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5462 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5463 usage to match new prototype. Include libbfd.h to get prototype.
5465 * source.c (find_source_lines): Handle large st_size fields.
5467 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5469 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5470 * stack.c (return_command): Use cleanups to avoid memory leaks.
5472 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5474 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5475 INT_REGNUM to INTE_REGNUM.
5477 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5479 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5481 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5482 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5483 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5484 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5486 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5487 declarations of malloc/realloc/free that are inserted by some
5489 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5491 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5492 another decl of strdup (this really ought to come from libiberty.h!).
5494 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5496 * remote.c (getpkt): Error if input exceeds buffer size.
5497 (_initialize_remote): `set remotedebug' enables packet trace.
5499 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5500 N_SLINE's, etc, just like Sun cc on Solaris2.
5502 * am29k-tdep.c (read_register_stack, write_register_stack):
5503 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5504 variable. Add `set' and `show' commands for it.
5505 * doc/gdb.texinfo: Document it.
5507 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5509 * valprint.c (type_print_1): Plug memory leak. Print all
5510 C++ syms as demangled, not just functions.
5511 * buildsym.c (read_range_type): When we find a signed char
5512 type, do a lookup of signed char, not plain char. Plain char's
5513 still get looked up as plain char's elsewhere.
5515 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5517 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5518 (Bug and fix found by Pierre Willard.)
5520 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5522 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5524 * xm-rs6000.h: Add decl for strdup().
5526 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5529 * breakpoint.c (enable_command, disable_command): Without args,
5530 should only affect normal breakpoints and watchpoints.
5532 * m68k-pinsn.c (print_insn_arg): Make register be const.
5533 * xcoffexec.c: Remove ' from comment.
5534 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5535 with decls of malloc in c-exp.tab.c (as produced by yacc).
5536 There's got to be a better way to do this...
5538 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5540 * partial-stab.h: Convert single rindex use to strrchr.
5541 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5542 standard <strings.h> file, now that the only single use of
5543 rindex in the gdb source files is gone.
5545 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5547 * mipsread.c: Undo ill effects from including <strings.h>,
5548 which #defines index to be strchr. Unfortunately, index is
5549 a member of a symbol table structure that can't be changed.
5550 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5551 remove redundant #include's.
5553 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5555 * mipsread.c: #include <strings.h> for rindex().
5557 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5559 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5561 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5563 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5564 extraneous SO stabs from busted C++ compilers.
5566 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5568 * Makefile.in (VERSION): Bump to 4.5.5.
5569 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5570 C++ lookups fail, print possibly helpful hint about completion.
5571 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5572 for static data members.
5573 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5574 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5575 it's broken on ncr3000's.
5577 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5579 * dwarfread.c (decode_modified_type): Change type of first arg.
5580 Change 'modifier' to char from unsigned char. Cast single use
5581 that needs to be unsigned char.
5582 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5583 * utils.c (strdup_demangled): Add function.
5584 * defs.h (strdup_demangled): Add prototype.
5585 * stack.c (return_command): Demangle C++ function names for query.
5586 * infcmd.c (jump_command): Demangle C++ function names for query.
5587 * cplus-dem.c (consume_count): New function and prototype.
5588 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5589 do_type): Replace conversion code with consume_count().
5590 * cplus-dem.c (gnu_special): Fix demangled of static members.
5591 * source.c (list_command): Print demangled function names
5592 when appropriate. Fix supplied by Peter Schauer.
5594 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5596 * sparc-tdep.c: Clean up slightly for Solaris2.
5598 * buildsym.c (define_symbol): Nameless types are now on several
5599 platforms; generalize them and un-ifdef them to make Solaris 2
5602 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5604 * infcmd.c: Fix typo (reported by Rob Savoye).
5605 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5606 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5607 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5608 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5609 rather than the one for the first file in the dependency chain.
5611 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5612 set. Don't reset our own texthigh, or dependency-only pst's, in
5613 scanning all the rest of the psymtabs.
5614 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5616 * buildsym.h (N_UNDF): Improve comments.
5617 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5619 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5621 * symtab.h (struct symbol): Add aux_value union for preserving
5622 an additional per-symbol value.
5623 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5624 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5625 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5626 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5627 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5629 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5631 * symfile.c (clear_symtab_users_once): Now non-static (for
5634 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5636 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5637 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5638 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5640 Solaris-2 support on SPARC:
5642 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5643 Add symbol_size and file offsets to struct symloc.
5644 Add static symbol_table_offset, string_table_offset,
5645 file_string_table_offset, next_file_string_table_offset,
5647 (add_old_header_file): Convert error() to complain()t.
5648 (dbx_symfile_read): Get symbol size via the objfile.
5649 Also get symbol_table_offset.
5650 (dbx_symfile_init): Record symbol size and count via the objfile.
5651 (dbx_next_symbol_text): Always add file_string_table_offset when
5652 accessing string table.
5653 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5654 (SET_NAMESTRING): Use the offset.
5655 (end_psymtab): Large kludge to determine addresses where source
5656 files start and end (for the psymtab header).
5657 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5658 Get this, symbol size, and symbol offset, from psymtab.
5659 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5660 Patch up last_source_start_addr if zero in N_SO.
5661 (process_one_symbol): Add variable function_start_offset.
5662 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5663 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5664 ( "", N_OBJ, N_OPT): Ignore.
5665 (elfstab_build_psymtabs): New function to read stabs out of
5668 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5669 (gdb): use GLOBAL_CFLAGS when linking, too.
5670 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5671 (N_OBJ, N_OPT): Ignore.
5672 ('f', 'F'): Save last function name.
5674 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5675 extra info in the minimal symbol.
5676 (elf_symtab_read): The extra info is the size of an ELF object,
5677 which was kludged to us in the `udata' field of the BFD symbol.
5678 Gag me with a crowbar...
5679 (elf_symfile_read): Keep track of both the absolute load address,
5680 and the offset between load addr and symbols. Handle STABS as
5681 well as DWARF sections, passing the absolute load address to
5682 elfstab_build_psymtabs.
5684 * symfile.h: Prototype elfstab_build_psymtabs.
5685 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5687 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5689 * buildsym.h: Add processing_acc_compilation flag.
5690 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5691 (define_symbol): Skip arg types in function entries. Resolve
5692 overloaded 'P' which acc uses for prototypes of functions called
5694 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5696 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5697 save size of ELF symbols. FIXME.
5698 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5699 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5701 * configure.in: Solaris config is sparc-sun-solaris2.
5702 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5704 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5705 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5706 * symfile.c (symfile_bfd_open): Comment where name is freed.
5707 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5709 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5711 * expprint.c (print_subexp): Add missing ']'.
5712 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5713 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5714 * WHATS.NEW: Point out improved C++ function name handling.
5715 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5716 type names for both implicitly and explicitly signed integral
5717 types. See comment in the source code.
5719 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5721 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5722 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5723 * expprint.c (print_subexp): Fix printing of register names.
5725 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5727 * inferior.h (register_valid): Declare.
5728 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5729 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5730 macros for traversing the data structures in a single objfile.
5731 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5732 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5735 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5737 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5738 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5739 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5740 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5742 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5744 * depend: rebuild to account for remote-st2000.c.
5745 * remote-st2000.c: Almost works now.
5746 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5748 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5750 * c-exp.y (yylex): Recognize single-quoted strings that specify
5751 tokens with embedded whitespace, such as C++ demangled names.
5752 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5753 * main.c (gdb_completer_quote_characters): Add global variable.
5754 * main.c (symbol_completion_function): Total rewrite for C++
5755 demangled name handling.
5756 * main.c (skip_quoted): New function.
5757 * main.c (main): Set rl_completer_quote_characters.
5758 * symmisc.c (dump_symtab): Print source language for symtab.
5759 * symtab.c (expensive_mangler): Add prototype and function.
5760 * symtab.c (completion_list_add_symbol): Total rewrite for new
5761 C++ demangled name handling.
5762 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5763 other changes for demangled C++ symbol handling.
5764 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5765 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5766 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5767 * symtab.c (completion_list_add_symbol): Total rewrite for new
5768 C++ demangled name handling.
5769 * symtab.c (expensive_mangler): New function.
5770 * utils.c (strcmp_iw, demangle_and_match): New functions.
5771 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5773 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5775 * Makefile.in: Roll VERSION to 4.5.4.
5776 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5777 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5778 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5780 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5782 * alldeps.mak: Rebuild to account for new files.
5783 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5784 * tm-st2000.h: New file.
5785 * configure.in: Tandem debug monitor (st2000) support.
5786 * remote-st2000.c, config/st2000.mt: ditto.
5788 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5790 * blockframe.c (inside_entry_file, inside_main_func,
5791 inside_entry_func): Return 0 if no symbols; avoid crashing.
5793 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5795 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5796 without masking, since it is signed and will later be compared
5797 against signed quantities. The right fix is probably to make
5798 it all unsigned, but this is a small, safe fix for this release.
5799 FIXME -- make the real change sometime soon.
5801 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5803 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5804 parameter in call to `symbol_file_add' to 0.
5806 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5808 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5810 * configure.in: Handle -m680[01234]0-wrs.
5812 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5814 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5815 `ieee_extended_to_double'.
5817 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5819 * valops.c (value_assign): Lint, by Pierre Willard.
5821 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5823 * coredep.c (fetch_core_registers): Remove premature warning,
5824 which triggers on DECstation even though all regs are accessible.
5826 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5827 sign-extension of instruction fields even on unsigned-char hosts.
5828 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5830 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5831 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5832 since they define the target, not the host.
5833 * m88k-pinsn.c: Fix typo.
5835 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5837 * valarith.c (value_zerop): -0.0 is still zero.
5838 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5839 Patches by Paul Eggert <eggert@twinsun.com>.
5841 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5843 * alldeps.mak, depend: re-make to account for ser-*.c.
5845 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5847 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5848 disconnecting from controlling terminal, to avoid gdb hanging
5849 on SVR4. Fixes bug reported by Oliver Okrongli.
5850 * procfs.c (PROC_NAME_FMT): Change format to match default used
5851 by system, as suggested by Oliver Okrongli.
5852 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5853 bug fix from Brent Townshend (bst%tt@cam.ORG).
5854 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5855 by turlais@rechser.total.fr.
5856 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5857 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5858 * objfiles.h (unlink_objfile): Add prototype.
5859 * objfiles.c (unlink_objfile): Add function.
5860 * objfiles.c (free_objfile): Call unlink_objfile.
5861 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5862 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5863 Also, discard old possibly bogus sf struct.
5864 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5865 find_sym_fns() for remapped symbol files, in case of any changes
5866 since the last mapping.
5868 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5870 * findvar.c (read_relative_register_raw_bytes): use the raw size
5871 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5873 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5875 Changes to support GDB running on DOS using GO32 and H8 support
5877 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5878 allowing hosts with different text and binary file formats to
5880 * coffread.c (read_coff_symtab): changed calling convention and
5881 operation - now it opens its own file with FOPEN_RB rather than
5882 duping and fdopening the provided handle.
5883 * dbxread.c, cplus-dem.c: #include mangling.
5884 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5885 binary files oring in the right bit.
5886 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5887 * remote-hms.c: cleanup to use the new remote serial stuff
5888 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5889 independent remote terminal I/O.
5890 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5891 * source.c (openp): fix off by one problem removing / - can now
5892 open a source file in the root directory with DOS.
5893 * values.c (value_as_pointer): remove bogus address bits from
5894 long. (unpack_long): unpack into unsigned long/short if pointer.
5896 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5898 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5899 It gets permanently stuck in many OSes.
5900 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5902 * breakpoint.c: Improve help text for info breakpoints.
5904 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5906 * README: Add pointer to internals doc, and describe reading
5908 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5909 * symtab.c (output_source_filename): Remove old glop for wrapping
5910 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5912 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5914 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5915 * munch: Add sort -u to avoid duplications.
5916 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5917 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5919 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5921 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5922 avoid infinite loops while demangling bogus mangled names.
5923 * valprint.c (type_print_base): Minor fix for GNU style guide
5926 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5928 * Makefile.in (VERSION): Bump to 4.5.3
5929 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5930 * Makefile.in (demangle): New target to create standalone
5931 demangler with same code and options as internal demangler.
5932 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5933 to support ARM style and Lucid style demangling, improve
5934 maintainability, fix several demangling bugs. More changes
5936 * defs.h (strstr): Add ANSI compatible prototype.
5937 * valprint.c (type_print_1): Demangle using ansi option.
5938 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5940 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5942 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5945 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5947 * mipsread.c (parse_procedure): Return rather than using
5948 uninitialized variable 'b'.
5950 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5952 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5953 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5954 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5955 relative to each source file.
5957 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5959 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5962 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5964 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5965 * am29k-tdep.c: Update to latest code from AMD.
5966 (get_saved_register) don't crap out if no frame.
5967 * remote-udi.c: Set/clear inferior_pid as appropriate.
5968 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5969 error handling. Fixup end-of-debugging messages.
5970 (udi_fetch_registers) clean up big time, mainly don't multiply
5971 register_valid indices by 4, and use proper Offset when reading
5972 gr96-gr127. (udi_store_registers) general cleanup.
5973 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5974 INT_REGNUM->INTE_REGNUM.
5975 * tm-29k.h: Upgrade to latest code from AMD.
5976 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5977 (UDIConnect) Clean up error processing (like, don't do exit() if
5978 execlp fails), make code restartable, make more attractive.
5979 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5982 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5984 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5985 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5986 from former to latter.
5988 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5990 * cplus-dem.c (do_args): Handle void args the same as others.
5991 * objfiles.c (free_objfile): Only try to unmap files when
5992 reusable objfiles are supported.
5993 * valprint.c (type_print_varspec_suffix): Add parameter that
5994 specifies if C++ demangling included function arguments. Use
5995 it to suppress printing extra pair of ()'s.
5996 * valprint.c (type_print_1): Fix problem with printing demangled
5997 C++ function types where demangled type includes the function
6000 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6002 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6003 Allows selection of C++ demangler to be a configuration option
6004 until multiple demanglers are supported.
6005 * demangle.h: New include file for extended demangler support.
6006 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6007 utils.c, valprint.c: Include "demangle.h" and change all calls
6008 to cplus_demangle() or fputs_demangled() to use individual
6010 * valprint.c (type_print_1): Change options to cplus_demangle
6011 to print demangled function args. Still broken, but now less so.
6012 * cplus-dem.c: Include demangle.h, reorganize and update some
6013 comments to reflect reality.
6014 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6015 second arg from fixed integer to bit based multiple options.
6016 * cplus-dem.c (optable): Reformat and replace ansi members with
6018 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6020 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6022 * values.c (set_internalvar): Force evaluation of lazy values.
6023 Bug reported by RMS.
6025 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6027 * Makefile.in (VERSION): Bump to 4.5.2.
6028 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6029 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6030 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6031 proper handling of bit fields.
6032 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6033 * symtab.h: Fix couple of misspellings in comments.
6034 * value.h (struct value): Clarify use of bitpos.
6035 * value.h (unpack_field_as_long): Change prototype, returns
6037 * values.c (unpack_field_as_long): Change return type to LONGEST,
6038 sign extend unpacked fields that are signed, other rewriting.
6039 * config/ncr3000.mt: New target config file.
6041 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6043 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6044 even when printing 8-bit characters.
6046 * gdbtypes.c (make_{reference,pointer,function}_type): New
6047 functions which handle overwriting of forward-referenced types
6048 for stabs file reading.
6049 (lookup_{reference,pointer,function}_type): These just call
6050 the make_*_type functions with a null storage alloc parameter.
6051 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6052 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6054 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6055 (dbx_alloc_type): Make it easier to understand. No funct change.
6056 (define_symbol: 't'): Don't put the typedef name into the name of
6057 the struct, union, or enum. Bugfix.
6058 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6059 routines to properly handle overwriting preallocated types so that
6060 forward references will work.
6061 (read_enum_type): Force enum values to file scope, due to bug in
6062 Sun compiler output. FIXME, fix later.
6064 Remove unused header_file_prev_index mechanism. It was already
6065 obsolete in gdb-3.5. These comments appeared in 3.5:
6066 /* This code was used before I knew about the instance codes.
6067 My first hypothesis is that it is not necessary now
6068 that instance codes are handled. */
6069 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6070 * buildsym.h: Remove it and prev_index that saves it.
6071 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6073 * solib.c (special_symbol_handling): When called from core files,
6074 must set up debug_addr. Don't print error messages, just return.
6075 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6077 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6079 * cplus-dem.c: Allow nested class names (as in
6080 Foo::Bar::method()).
6081 Allow the cleaner cfront style of nested class names
6082 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6083 Make cplus_demangle re-entrant by removing use of global
6084 variables. Instead, place all shared variables in a
6085 stack-allocated structure, and pass around its address.
6087 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6089 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6090 29k-share/* subdirs...
6092 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6093 rewrite, only leave out the bugs.
6095 * Makefile.in: Add 29k/UDI support. Improve depend.
6096 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6098 * am29k-tdep.c: Update to use new calling conventions, and misc
6101 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6103 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6105 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6106 breakpoint instructions that leave PC pointing at the right place.
6108 * core.c (core_open): Call warning() to print warnings.
6110 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6112 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6113 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6114 This prevents a crash when trying to lookup the value of a
6115 non-existent symbol.
6117 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6119 * signame.c, signame.h: Remove, replaced by strsignal.c in
6121 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6122 sun386-xdep.c: Remove include of signame.h
6123 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6124 * Makefile.in (HFILES): Remove signame.h
6125 * Makefile.in (OBS): Remove signame.o
6126 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6127 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6128 psignal, perror): Add prototypes.
6129 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6131 * depend: Manually remove signame.[cho] references.
6132 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6134 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6135 with safe_strsignal.
6136 * core.c (core_open): Replace use of sys_siglist with
6138 * core.c (memory_error): Replace use of sys_errlist with
6140 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6142 * infcmd.c (program_info): Replace use of sys_siglist with
6144 * infrun.c (signal_stop, signal_print, signal_program):
6145 Allocate dynamically based on dynamic determination of number
6146 of signals to support.
6147 * infrun.c (child_create_inferior): Replace use of sys_errlist
6149 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6151 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6152 strsigno and sys_siglist with safe_strsignal.
6153 * infrun.c (handle_command): Call signo_max to find number of
6154 signals. Replace sig_number with strtosigno and sig_abbrev with
6156 * infrun.c (signals_info): Replace sig_number with strtosigno.
6157 * infrun.c (_initialize_infrun): Call signo_max to find number of
6158 signals. Dynamically allocate signal_{stop,print,program}.
6159 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6160 * procfs.c (errnoname): Add function and prototype.
6161 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6162 of sys_siglist with safe_strsignal.
6163 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6164 sys_siglist with safe_strsignal.
6165 * procfs.c (info_proc_stop): Call errnoname.
6166 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6167 * stuff.c (main, get_offset): Replace use of sys_errlist with
6169 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6170 with safe_strsignal.
6171 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6172 with safe_strsignal.
6173 * utils.c (safe_strerror, safe_strsignal): Add functions that
6174 call strerror and strsignal respectively, and deal with NULL
6176 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6177 sys_errlist with safe_strerror.
6178 * valprint.c (val_print): Replace use of sys_errlist with
6181 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6183 * Makefile.in: rework CFLAGS so that they can be set from the
6184 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6185 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6186 Pass CFLAGS on recusions.
6188 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6190 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6191 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6192 overkill for the problem it solved.
6193 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6194 and default to simply printing type names as appropriate.
6195 * main.c (main): Remove one of the leading newlines from
6196 warning_pre_print initialization.
6197 * objfiles.c (open_existing_mapped_file): Add function and
6199 * objfiles.c (open_mapped_file): Rewrite to use new function
6200 open_existing_mapped_file.
6202 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6204 * sun3-xdep.c (fetch_core_registers): Lint.
6205 * tm-sun3.h: Prototype lint.
6208 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6210 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6211 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6212 * objfiles.c: Cast calls to close() with unused returns to void.
6213 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6214 old objfile's name before updating it.
6215 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6216 * objfiles.h (objfile struct): Add mmfd member.
6217 * symfile.c (syms_from_objfile): Move some code to
6218 new_symfile_objfile.
6219 * symfile.c (new_symfile_objfile): Add new function, common code
6220 from syms_from_objfile.
6221 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6222 mapped and unmapped symbol files.
6223 * symfile.c (symbol_file_command): Print "No symbol file now"
6224 message, ala exec_file_command for the exec file.
6225 * symfile.h (new_symfile_objfile): Add prototype.
6226 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6227 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6229 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6231 * rs6000-pinsn.c: New version from IBM (Metin).
6232 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6233 to avoid warnings from some compilers.
6235 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6237 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6238 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6239 type's flag word that marks it as a fundamental type.
6240 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6241 flags argument for all calls to init_type().
6242 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6243 flags argument for all calls to init_type(). Also remove
6244 dependency on host sizes for ints, floats, etc.
6245 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6246 flags argument for all calls to init_type(). Also remove
6247 dependency on host sizes for ints, floats, etc.
6248 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6249 bit to flags argument for all calls to init_type(). Add types
6250 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6251 * valprint.c (unsigned_type_table, signed_type_table,
6252 float_type_table): Remove.
6253 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6254 bit when printing fundamental types, and print the actual name
6255 for such types, rather than inventing one. Remove code that
6256 invented fundamental type names.
6257 * valprint.c (_initialize_valprint): Remove initializations
6258 for now removed unsigned_type_table, signed_type_table, and
6261 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6263 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6264 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6267 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6269 * dwarfread.c (target_to_host): New function similar to previous
6271 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6272 Extensive changes to convert all previous usages to use new
6273 target_to_host() function.
6274 * dwarfread.c (struct dieinfo): Change types of most integral
6275 members to be unsigned.
6277 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6279 * WHATS.NEW: Revise -mapped doc.
6281 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6283 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6284 too high or when skipping `forwards' moves us backwards.
6285 (parse_type): Print mis-guessed tag name in complaint.
6286 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6287 (parse_procedure): Do not attempt to create symbols; just fill in
6288 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6289 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6290 for clarity. Set top_stack before calling parse_external. In
6291 stabs, sort symbols before calling parse_procedure.
6293 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6294 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6295 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6296 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6299 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6301 * Makefile.in (VERSION): Set to 4.5.1.
6302 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6303 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6304 fill_gregset): New functions for SVR4 /proc support.
6305 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6306 Remove new symbol types and such to ../include/coff/symconst.h.
6307 (parse_symbol): Simplify code for parsing struct/enum/unions.
6308 (parse_type): Handle `long long' types.
6309 (upgrade_type): Handle `const' qualifier.
6310 (parse_partial_symbols): fix indentation, clean a bit.
6312 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6314 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6315 copy in data from raw read buffers, calling bfd byteswapping
6316 routines as appropriate. Use to replace most existing memcpy
6318 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6319 * configure.in: Recognize new ncr3000 config.
6320 * config/ncr3000.mh: New config file.
6322 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6326 * README: Update for release.
6327 * Makefile.in: Update version to 4.5.
6328 * WHATS.NEW: The obvious.
6330 * depend: Generate new depend file for this release.
6332 * Makefile.in (depend): Fix dependancy generation so that it does
6333 not include gcc 'fixincluded' files, which are usually in a system
6336 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6338 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6339 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6340 symbols for nameless types. And, handle `R' (register parameter
6341 type) for AIX. (an extension to existing stabstring grammar).
6342 * rs6000-xdep.c: Fix typo (= should have been ==).
6344 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6346 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6348 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6350 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6351 * signame.c (SIGWAITING, SIGLWP): Add.
6353 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6355 * xm-i386mach.h: add decls for errno and strdup().
6357 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6358 used in array index context (otherwise, some compilers barf).
6360 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6362 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6363 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6364 in a system call, and provide better backtrace if so.
6366 * Makefile.in (HFILES): Add xcoffsolib.h.
6367 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6368 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6370 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6371 mipscoff_symfile_read): Convert to BFD to do file I/O.
6373 * symfile.c: #include <ctype.h> to get proper def if isspace().
6375 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6377 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6379 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6380 function also when parsing embedded stabs.
6382 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6384 * mipsread.c: Fix more declarations.
6386 * mipsread.c: Fix many invocations of complain. Use enum
6387 type_code where appropriate.
6389 * xm-vaxult.h: Add decl for strdup().
6391 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6394 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6396 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6399 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6401 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6402 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6403 Merge in more patches for rs6000 from Metin Ozisik.
6404 * utils.c: Fix typo in comment.
6406 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6408 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6409 * procfs.c (attach): Set nopass_next_sigstop if attached
6410 process is forcibly stopped.
6411 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6412 resending SIGSTOP to attached process on first resume.
6414 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6416 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6418 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6420 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6421 (VERSION): Bump to 4.4.85.
6422 * mipsread.c: Update for new include files. Lint.
6423 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6424 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6425 Don't need to bring in mipsread.o specially any more.
6427 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6429 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6430 routine (for Irix-4.x). Make many funcs static and void.
6431 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6432 * (init_extra_frame_info): Don't trash cached value of frame
6433 pointer register. This fixes backtracing through routines that use
6434 alloca(). Generally clean up declarations of functions, and use
6435 typedefs and macros to reference data structures as appropriate.
6436 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6439 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6441 * values.c (unpack_long): Fix unpacking error for signed chars
6442 on hosts where the default character type is unsigned.
6443 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6444 for newer SVR4 variants.
6445 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6446 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6447 * procfs.c (mappingflags): Add support for MA_PHYS
6449 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6451 * buildsym.c (read_struct_type): Avoid coredump when C++
6452 abbreviated type name is messed up. Reported by Joe Buck.
6453 FIXME, we need to determine whether GDB or GCC needs to be
6454 smarter to correctly locate this type name.
6456 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6457 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6458 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6459 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6460 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6462 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6464 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6465 * symtab.h (current_source_symtab): Make extern
6466 * symtab.h (current_source_line): Make extern
6467 * inferior.h: Move all procfs.c prototypes to one place, add
6468 prototype for proc_signal_handling_change. Add prototypes for
6469 signal_stop_state, signal_print_state, and signal_pass_state.
6470 * inferior.h (stop_soon_quietly): Make extern
6471 * inferior.h (attach_flag): Make extern
6472 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6473 * infrun.c (signal_stop_state, signal_print_state,
6474 signal_pass_state): New functions to query specific signal
6476 * infrun.c (handle_command): Minor error message change, add
6477 NOTICE_SIGNAL_HANDLING_CHANGE.
6478 * procfs.c (open_proc_file): Remove iris specific reset of
6479 inherit-on-fork flag, moved to proc_set_exec_trap().
6480 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6481 to reset inherit-on-fork flag, bash comment to GNU form.
6482 * procfs.c (proc_base_address, set_proc_siginfo,
6483 fetch_core_registers): Conform to code style.
6484 * procfs.c (signame.h): Include.
6485 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6486 syscallname(), info_proc_syscalls()): New macros, tables, and
6487 functions to organize and report system call information.
6488 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6489 saved_exitset, saved_entryset): Add to procinfo struct.
6490 * procfs.c (struct trans): Add.
6491 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6492 siginfo_table, errno_table): Tables to translate numeric values
6493 to symbolic names and short descriptions.
6494 * procfs.c (signalname, info_proc_signals): Add function and
6496 * procfs.c (proc_info): Now info_proc.
6497 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6498 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6499 info_proc_faults, lookupname, lookupdesc, sigcodename,
6500 sigcodedesc): New functions.
6501 * procfs.c (proc_signal_handling_change): New function to set
6502 the trace flags based on the state of gdb's signal handling flags.
6503 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6504 and remove code to do PIOCSTRACE ioctl.
6505 * procfs.c (attach, detach): Preserve and restore process flags
6506 using saved_* fields in procinfo struct.
6507 * procfs.c (attach): Call proc_signal_handling_change.
6508 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6509 * procfs.c (proc_desc): Update for latest changes.
6510 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6511 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6512 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6514 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6516 * procfs.c (set_proc_siginfo): Add prototype and new function.
6517 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6518 up inferior siginfo struct.
6519 * elfread.c (elf_symfile_read): Compute the relocation amount
6520 by subtracting off the address of the ".text" section.
6521 * solib.c: Add pointer to ".text" section to so_list struct.
6522 * solib.c (solib_map_sections): Initialize pointer to ".text"
6523 section in so_list struct.
6524 * solib.c (symbol_add_stub): Pass base address of ".text"
6525 section to symbol_file_add, rather than the load address of
6526 the shared library. On SunOS they are the same. On SVR4 they
6529 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6531 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6532 function name, not .gdbinfo. symbol.
6534 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6536 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6538 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6540 * Makefile.in (VERSION): 4.4.8
6542 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6543 commands in .cshrc/.profile won't get traced.
6545 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6547 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6548 * exec.c (build_section_table): Don't abort if no sections.
6549 * sparc-tdep.c (single_step): Lint.
6550 * utils.c (mrealloc): Handle realloc (0, size) case here.
6552 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6554 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6557 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6559 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6560 .gdbinfo. symbols are created. Move creation from parse_procedure
6561 to parse_symbol, where it is fairly easy to grow the symtab. This
6562 also fixes a symtab trashing bug on all mips-based systems.
6563 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6565 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6566 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6568 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6570 * c-exp.y: Add missing return type to yyparse() prototype.
6572 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6574 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6576 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6577 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6578 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6579 (patch_opaque_types): Avoid dummy args and result.
6580 * objfiles.c (have_partial_symbols, have_full_symbols,
6581 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6582 (iterate_over_objfiles, iterate_over_symtabs,
6583 iterate_over_psymtabs): Remove, clunky and slow.
6584 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6585 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6586 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6587 dump_objfile): Remove dummy args and results. Move filename
6588 comparisons to callers.
6589 (printsyms_command, printpsyms_command, printmsyms_command,
6590 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6591 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6592 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6593 list_symbols, make_symbol_completion_list): Replace explicit
6594 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6595 Eliminate Dijkstra flag crap, break out of loops with gotos.
6596 (lookup_symtab_1): Protect '/' tests from short filenames.
6597 (cplus_mangled_symbol): Move inline into lookup_symbol.
6598 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6599 (relocate_minimal_symbol): Move inline to vmap_symtab.
6600 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6601 iterate_over_msymbols with ALL_MSYMBOLS.
6603 Misc cleanup prior to release.
6605 * Makefile.in (VERSION): Roll to 4.4.7.
6606 (HFILES): Add call-cmds.h.
6607 * call-cmds.h: New header for command fns called by other files.
6608 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6609 (breakpoint_1): Remove unused type arg. Change callers.
6611 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6612 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6613 * mipsread.c: Add prototypes for all static functions.
6615 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6616 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6617 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6618 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6619 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6620 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6623 * buildsym.c (define_symbol): Handle global register variables
6624 (from Pierre Willard). Complain if register numbers are too large.
6625 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6626 * tm-sparc.h: Don't #include <sun4/reg.h>.
6627 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6628 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6630 * language.h: Avoid forward enum declaration.
6631 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6632 config/sun4os5.mt: New host and target.
6633 * defs.h (errno): #include <errno.h> rather than assuming int.
6634 From Pierre Willard.
6636 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6637 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6638 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6639 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6640 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6641 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6642 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6644 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6646 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6647 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6648 * language.h (enum exp_opcode): Avoid forward enum def.
6649 * main.c (define_command, user_defined_command): Lint.
6650 * mem-break.c, xcoffread.c: Lint.
6651 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6653 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6655 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6656 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6657 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6658 or IBM6000_TARGET as (approximately) appropriate.
6660 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6662 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6663 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6664 or not to try reading symbols from a mapped objfile. Plugs memory
6665 leak due to shared libraries generating no psymtabs or symtabs.
6667 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6669 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6670 * copying.awk: Lint. Make stronger warning at top of copying.c.
6671 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6672 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6673 (lookup_pointer_type): Add FIXME comment.
6674 * main.c (set_history_size_command): Disallow negative size.
6675 * partial-stab.h: Update copyright.
6676 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6678 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6680 * main.c (set_history_size_command): Negative size is error.
6681 (Reported by Peggy Fieland.)
6683 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6685 * coffread.c (coff_symfile_init): Update comment.
6686 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6687 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6688 macros to access the dbx specific objfile information.
6689 * dbxread.c (symfile_string_table, symfile_string_table_size):
6690 Remove these local variables.
6691 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6692 read_dbx_symtab): Remove the stringtab and stringtab_size params
6693 from the function prototypes, the function definition, and the
6694 function calls. These are now available via DBX_STRINGTAB and
6695 DBX_STRINGTAB_SIZE using the objfile pointer.
6696 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6697 an arg to read_dbx_symtab.
6698 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6699 stringtab and the dbx specific per-objfile private info.
6700 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6701 args in prototype, function definition, and function calls. It is
6702 now available via the DBX_SYMCOUNT macro using the objfile
6704 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6705 local instance of struct dbx_symfile_info and replace with DBX_*
6707 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6708 symfile_string_table and symfile_string_table_size.
6709 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6710 symfile_string_table.
6711 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6712 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6713 stringtab size variables. Remove all code that used to reread
6715 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6716 to prior to any calls to mmalloc for the objfile specific heap.
6717 * utils.c (init_malloc): Document the requirement that for each
6718 heap for which corruption checking is desired, that init_mmalloc
6719 must be called prior to any mmalloc calls on the heap.
6721 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6723 * rs6000-pinsn.c: Make dis-assembly output more like
6724 other targets: Don't print instruction in hex before
6725 the assembly; use print_address to print out jump
6728 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6730 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6731 * cplus-dem.c: Support "Sc" meaning "signed char".
6733 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6735 * configure.in: fix iris/iris3.
6737 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6739 * command.c, main.c (various places): Use ctype.h macros
6740 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6741 (such as (x >= 'A' && x <= 'Z')).
6742 (There are still more of these in other files.)
6743 * main.c (defined_command): Lower-case the user's
6744 new command before entering it. Needed because
6745 command lookup is case-insensitive (and also lower-cases).
6746 (Based on Metin's earlier patch.)
6748 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6750 * config/irix4.mh: new file.
6752 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6754 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6757 * xm-mips.h: Declare strdup for ultrix.
6759 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6760 when calling new_symbol.
6761 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6764 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6766 * config/rs6000.mh: Update (for Fred's new mmalloc)
6767 flags to disable use of GNU malloc/mmalloc.
6768 * munch: Change SYSV rule to allow .text before the label,
6769 as well as after, to work for AIX.
6770 * gdbtypes.h: Minor clarifiction.
6772 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6774 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6775 continuation in yet another place (between method declarations).
6777 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6779 * mips-tdep.c: include symfile.h and objfiles.h to fix
6782 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6784 * valops.c (value_struct_elt_for_reference): Added 'offset'
6785 parameter to handle multiple inheritance.
6786 * eval.c, value.h: Update accordingly.
6788 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6790 * objfiles.h: New file
6791 * Makefile.in (HFILES): Add objfiles.h
6792 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6793 main_scope_lowpc, main_scope_highpc.
6794 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6795 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6796 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6797 xcoffread.c, : Include objfiles.h.
6798 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6799 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6800 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6801 inside_entry_file() and logic changed appropriately.
6802 * blockframe.c (outside_startup_file): Renamed to
6803 inside_entry_file() and logic changed appropriately.
6804 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6805 and logic changed to use per-objfile specific fields.
6806 * blockframe.c (inside_entry_scope): Renamed to
6807 inside_entry_func() and logic changed to use per-objfile specific
6809 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6810 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6811 Remove extern decls.
6812 * symfile.c, symfile.h (entry_point): Remove extern decl.
6813 * coffread.c (coff_symfile_init): Common entry point init code
6814 moved to symfiles.c, call init_entry_point_info().
6815 * coffread.c (complete_symtab): Use new per-objfile entry info.
6816 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6817 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6819 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6820 * defs.h (inside_entry_scope, outside_startup_file,
6821 inside_main_scope): Prototypes changed for renames to
6822 inside_entry_func, inside_entry_file, inside_main_func,
6824 * symfile.c (syms_from_objfile): Common entry point init code
6825 moved to init_entry_point_info() and call init_entry_point_info().
6826 * symfile.h (init_entry_point_info): Include prototype.
6827 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6828 moved to symfiles.c and call init_entry_point_info().
6829 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6830 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6831 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6833 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6834 works for the majority of targets.
6835 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6836 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6837 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6838 Use default definition in frame.h.
6839 * frame.h (selected_frame_level): Make decl extern.
6840 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6841 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6842 * partial-stab.h: Use new per-objfile entry info.
6843 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6844 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6845 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6846 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6847 have_minimal_symbols): Prototypes moved to objfiles.h.
6848 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6849 Macros moved to objfiles.h.
6850 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6852 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6854 More C++ improvements (pointers to members, qualified names).
6855 * c-exp.y: Support exp.type::name and exp->type::name
6856 syntaxes. (Unfortunately, doesn't work for static members.)
6857 * c-exp.y, eval.c: Make type::~type work better.
6858 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6859 value_static_field by value_struct_elt_for_reference.
6860 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6861 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6862 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6863 for OP_SCOPE operand; no point in it now that we use lazy
6864 reading of values, and use "reference to member" objects.
6865 * gdbtypes.h: Clarify comment.
6866 * valops.c: Change value_struct_elt_for_address to return
6867 a reference (or variable), rather than a pointer. Change
6868 the name to value_struct_elt_for_reference to reflect this.
6869 Returning a reference instead of a address provides a
6870 generalization, since we can use the routine for both
6871 class::name as well as &class::name.
6872 Also, recurse to handle multiple inheritance properly.
6873 * valprint.c: Moved code to print pointer-to-members
6874 to new function point_class_member. This allows a
6875 "reference-to-member" to be printed using the same code.
6876 * valprint.c (type_print_varspec_prefix): Avoid printing
6877 "struct " for domains of class-member types.
6878 * valops.c (search_struct_field): Inline code for simplified
6879 version of value_static_field (which can then be deleted).
6880 * value.h: Rename value_struct_elt_for_address to
6881 value_struct_elt_for_reference. Delete value_static_field.
6882 * values.c: Remove no longer used function value_static_field.
6884 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6886 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6887 elfread.c (coff_symfile_finish): Add function, prototype, and
6888 add to the xxxx_sym_fns struct for each file type. Also reformat
6889 the xxxx_sym_fns vector to a standard format and add comments.
6890 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6891 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6892 Pass pointer to struct objfile rather than pointer to sym_fns.
6893 Change references inside each function accordingly. Allocate any
6894 symbol file specific info in the per-objfile memory region.
6895 * dbxread.c (free_and_init_header_files): Break function into
6896 free_header_files(), called from dbx_symfile_finish(), and
6897 init_header_files(), called from dbx_new_init().
6898 * dbxread.c (dbx_new_init): Move deallocation things to new
6899 dbx_symfile_finish function.
6900 * elfread.c (elf_new_init): Call buildsym_new_init().
6901 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6902 routine for the objfile before deallocating other stuff.
6903 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6904 * symfile.h: Move struct sym_fns to before struct objfile def.
6905 Add sym_finish function pointer and change prototypes of other
6906 function pointers to reflect passing struct objfile pointer rather
6907 than struct sym_fns pointer.
6908 * symfile.c: Remove now obsolete symtab_fns pointer.
6909 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6910 locates the correct sym_fns struct for the given objfile.
6911 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6912 for better support of mapped symbol tables.
6913 * symfile.c (symbol_file_command): Remove obsolete code using
6915 * symfile.h: Remove duplicate declarations for symfile_objfile,
6916 entry_point, and object_files.
6917 * target.c (target_info): Compare symfile_objfile to NULL.
6918 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6919 aixcoff_symfile_finish().
6921 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6923 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6924 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6925 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6927 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6929 Some improvements to g++ debugging.
6930 * symtab.c (list_symbols): demangle before pattern matching.
6931 * symtab.c: Other fixes to improve handing of operators.
6932 * valprint.c (type_print_base): Fix test for constructor.
6933 * values.c (value_static_field): Allow evaluation of
6934 CLASS::METHOD, returning a function pointer.
6936 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6938 * Makefile.in (VERSION): Roll 4.4.6.
6939 * exec.c (exec_file_command): Add code to ignore optional args
6940 passed in by file_command() for use in symbol_file_command().
6941 * main.c (main): Document -mapped and -readnow in help summary.
6942 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6943 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6944 to get filename from bfd with bfd_get_filename(). Test mapto
6945 against 0, not NULL. Use mstrsave() to make copy of filename.
6946 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6948 * remote-vx.c (vx_load_command, add_symbol_stub):
6949 Symbol_file_add() takes an additional arg.
6950 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6952 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6953 changed to return a bfd not an objfile pointer.
6954 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6955 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6956 Change to eliminate local bfd and use symfile_bfd_open() plus
6957 allocate_objfile(). Add code to implement readnow option.
6958 * symfile.c (symbol_file_command): Changes to option handling,
6959 readnow functionality moved to symbol_file_add().
6960 * symfile.c (symfile_init): Eliminate local copy of bfd.
6961 * symfile.c (add_symbol_file_command): Changes to parse mapped
6962 and readnow options.
6963 * symfile.h (allocate_objfile): Arg removed from prototype.
6964 * symtab.h (symbol_file_add): Arg added to prototype.
6965 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6968 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6970 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6971 mtrace.awk, state.c, state.h: Removed.
6972 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6973 directories searched for source files.
6974 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6975 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6976 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6977 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6978 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6979 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6980 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6982 * Makefile.in (HFILES): Remove state.h
6983 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6984 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6985 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6986 * Makefile.in (clean): Remove all object files.
6987 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6988 * cplus-dem.c: Remove prototypes definitions that are now done in
6990 * dbxread.c (throughout): Change from using per-objfile
6991 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6992 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6993 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6994 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6995 * depend: Remove dependencies for state.o, state.h.
6996 * dwarfread.c: Add declaration for warning_pre_print.
6997 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6998 * dwarfread.c (throughout): Change from using per-objfile
6999 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7000 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7001 use supplied objfile.
7002 * i386-xdep.c (print_387_status): Change to use warning() rather
7004 * i387-tdep.c (print_387_control_word): Change to use warning()
7005 rather than printfs.
7006 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7007 that some compilers grumble about.
7008 * language.c (throughout): Add declaration for warning_pre_print
7009 and using warning() instead of printfs.
7010 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7011 * main.c (main): Add declaration for warning_pre_print and set it
7012 similarly to error_pre_print. Add declarations for
7013 mapped_symbol_files and readnow_symbol_files. Add appropriate
7014 definitions to long_options[].
7015 * minsyms.c: Trivial fix to comment.
7016 * objfiles.c (allocate_objfile): Substantially rewritten for
7017 using mapped symbol files.
7018 * objfiles.c (throughout): Change from using per-objfile
7019 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7020 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7021 * source.c (throughout): Change from using per-objfile
7022 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7023 * source.c (open_source_file): Use mstrsave to save file name in
7024 mapped symbol region for objfile.
7025 * symfile.c: Remove include for state.h.
7026 include to local form.
7027 * symfile.c (symbol_file_add_digested): Remove.
7028 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7030 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7031 from objfile structure. Add malloc descriptor pointer (md).
7032 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7033 * symm-xdep.c (print_fpu_status): Use warning() rather than
7035 * symmisc.c (free_symtab_block): Now takes and uses current
7037 * symmisc.c (throughout): Change from using per-objfile
7038 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7039 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7040 Sun compiler grumblings when PTR is char *.
7041 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7042 msymbols() to correct pointer type.
7043 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7044 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7045 error always starts on a line of it's own.
7046 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7047 Rewrite for new mapped malloc package use.
7048 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7049 that don't want to use the mapped malloc package; pass arguments
7050 on to traditional malloc package functions.
7051 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7052 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7053 mrealloc, malloc, and realloc but get fatal error if runs out
7055 * utils.c (msavestring, mstrsave): Save a string in a specific
7056 mapped malloc region.
7057 * utils.c (print_spaces): Use xmalloc to get the buffer.
7058 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7059 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7060 * config/i386v4.mh: Insignificant reorganization.
7062 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7064 * xcoffread.c: Only enable compilation of debugging functions
7065 if IBM6000 is defined. Fails to compile otherwise.
7067 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7069 * Makefile.in: pass MAKEINFO down on info.
7071 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7073 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7074 useless code, including an lseek to an uninitialized variable.
7075 Reported by Jim Williams <jimbo@wrs.com>.
7077 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7079 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7080 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7081 * minsyms.c, symfile.c: Changes that may be generally
7082 applicable, but are #ifdef IBM6000 for now.
7083 * rs6000-xdep.c: Fixed typo in comment.
7084 * rs6000-tdep.c: Non-substatial changes.
7085 * xoffread.c: The main change here is addition of some
7086 debugging functions.
7087 * xoffexec.c: More changes.
7089 * xcoffread.c: Fixed two too-few-parameters bugs.
7091 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7092 to SOLIB_CREATE_INFERIOR_HOOK macro.
7094 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7096 * symfile.h: Add prototype for iterate_over_msymbols().
7097 * symtab.c (cplus_mangled_symbol): Add function.
7098 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7099 iterate_over_msymbols to find demangled C++ symbol.
7100 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7101 value to iterate_over_msymbols().
7102 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7105 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7107 * Makefile.in: added check target.
7109 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7111 * ecoff.c: Move to ../bfd/coff-msym.c.
7112 * config/mt-*mips: Remove ecoff.o from the configuration.
7113 * remote.c (): Add newline to initial +.
7114 (remote_resume): Mention how to cope with signals.
7115 (remote_interrupt): Add debug msg.
7116 (remote-wait): Implement new 'T' reply, which includes
7117 status, PC, and FP all in a single short message.
7118 (putpkt): Add further debugging of packet acks.
7119 * mipsread.c (fixup_symtab): Also swap RFD's.
7120 (parse_partial_symbols): Avoid bug on unknown symbol types.
7121 * Makefile.in (VERSION): Roll to 4.4.5.
7122 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7123 for remote MIPS by limiting heuristic to 200 byte search.
7124 (heuristic_proc_desc): Byte-swapping.
7125 (mips_print_register): Cope with failure of
7126 read_relative_register_raw_bytes. Byte-swap integers for
7128 * mips-pinsn.c (print_insn): Byte-swap instruction.
7130 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7132 * config.sub configure.in config/mh-irix4
7133 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7134 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7135 gdb/xm-irix4.h gdb/config/mt-irix3
7136 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7138 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7140 * defs.h, utils.c: xrealloc takes PTR as first arg.
7141 * defs.h: Reword confusing comment about ANSI prototypes.
7142 * defs.h: Some minor whitespace changes.
7143 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7144 not NULL, which can be (void *).
7145 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7146 * tm-i386v.h (SP_ARG0): Define
7147 * xm-sysv4.h: Back out of change for missing prototypes.
7148 * i386-tdep.c (get_longjmp_target): Add function.
7150 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7152 * Makefile.in: install man page too.
7154 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7156 * All GDB files that #include defs.h: Removed stdio.h.
7157 (defs.h): #include stdio.h.
7159 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7161 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7162 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7163 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7164 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7165 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7166 it before printing out the hex shape of an address.
7168 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7170 * rs6000-xdep.c (frame_initial_stack_address): Move
7171 code to set frame->cache_fsr into new separate function
7172 frame_get_cacahe_fsr. This allows fixing a fatal error.
7173 * xcoffexec.c: Turn previously suppressed error
7174 message back on, after cleaning up BFD.
7176 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7177 printing of blank line, since it cases printing of an
7178 extra blank line. Is this intended? It does mess up
7180 * defs.h: Put back declarations of malloc and realloc,
7181 but protected by #ifndef MALLOC_INCOMPATIBLE.
7182 * objfiles.c: Undo previous change: Use malloc/realloc
7183 for objfile malloc/realloc fields (but add a cast).
7184 * xcoffexec.c: Suppress an error message (for now).
7186 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7188 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7189 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7190 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7192 * xcoffread.c: Modifications to C_DECL storage class handling, and
7193 introduction of an old smash_to_pointer_type() routine.
7195 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7196 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7197 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7198 parameters have been modified.
7200 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7201 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7202 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7203 and fetch_inferior_registers() always fetched all the registers
7204 resulting valid register values at hand all the time. Pushing a dummy
7205 frame did not require validating all register values first. After
7206 putting the above mechanism into action, we didn't have valid registers
7207 values always ready. Thus, all registers need to be fetched before
7208 pushing a dummy frame now.
7210 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7211 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7212 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7213 the starting address (actual frame address) of a frame.
7214 * rs6000-tdep.c: modifications to function_frame_info() to see if
7215 function reserves a frame pointer register (alloca register)
7216 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7217 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7218 functions with alloca() calls.
7220 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7222 * xm-sysv4.h: Provide definitions/prototypes for host environment
7223 functions for which no definitions or prototypes are provided in
7224 any currently included gdb or host environment header files.
7225 For SVR4, this currently includes malloc and realloc, which cannot
7226 be portably prototyped in any gdb include file.
7228 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7230 * buildsym.h: Remove obsolete variable file_stabs.
7232 * Makefile.in: Move place where configure merges in host-
7233 and target-dependent fragments later, so the latter
7234 can override (say) GNU_MALLOC.
7235 * config/mh-rs6000: Use system malloc. Otherwise, I
7236 ended up with *two* incompatible versions of malloc
7237 (functions in libc would call the malloc in libc).
7238 I assume this is a shared library problem.
7240 * remote.c: Fix (presumed) typo.
7241 * objfiles.c: Use xmalloc/xrealloc instead of
7242 malloc/realloc (since the latter are no longer declared).
7244 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7245 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7246 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7247 handle individual registers.
7248 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7249 correctly in case it wasn't cached yet. (A problem showed up
7250 after fetching individual registers.)
7251 * buildsym.c: Disable type_synonym_name's type name overwriting
7252 in cases it is unnecesary. rs6000 portation doesn't use
7253 type_synonym_name, and it used to nullify type names
7254 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7255 type's name as soon as space for that type is allocated.
7256 * xcoffread.c: ignore a section's lineno information if it is
7257 not `.text'. (In rs6000 bfd portation integration, skipping over
7258 `.pad' sections are ignored since it was in machine independent
7259 part of the code. Thus, a problem of fake sections with invalid
7260 lineno information arised.)
7262 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7263 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7264 * rs6000-tdep.c: make function_frame_info() work whether or not
7265 reading from a core file.
7266 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7268 * infrun.c. main.c, printcmd.c. symtab.c:
7269 More changes from IBM for rs6000.
7272 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7274 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7275 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7276 Merge in changes (mostly from IBM) for RS6000.
7277 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7278 More changes from IBM for RS6000. These are in machine-
7279 independent code, and probably could do with some cleaning
7280 up. The most questionable of these are #ifdef IBM6000.
7281 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7282 to single_step() (for consistency with rs6000 and i860).
7283 * utils.c: Allow the 1st arg to xrealloc to be NULL
7284 (in which case do malloc). This removes the need for
7285 some tests in xcoff code (and perhaps other places?).
7286 * coffread.c: Removed variables last_source_file,
7287 type_vector, and type_vector_length as these are now
7288 defined by buildsym.[ch].
7289 * defs.h: Remove prototypes for malloc and realloc, since
7290 these should only be used to implement xmalloc and xrealloc,
7291 and they conflict with <stdlib.h> in AIX - where they
7292 return void* even when __STDC__ isn't defined. Sigh.
7293 * munch: Recognize *initialize* in data as well as text
7294 (AIX uses data). Also, incorporate a patch from Garrett
7295 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7296 much more sensible, by only trying to match the name of
7297 the initialize_foo function, and not the junk before it.
7299 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7301 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7302 unless symbol table indicates that something has changed.
7304 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7306 * remote.c: Make it work for embedded MIPS. Increase buffer
7307 size, and use throughout. Round buffer size up if too many regs.
7308 Support baud rate setting and try for an 8-bit path. If
7309 interrupted while waiting for target, send a ^C down the wire.
7310 Avoid single-byte reads.
7311 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7313 * mips-xdep.h: Avoid the embedded regs when on Unix.
7315 * mipsread.c: Byte-swap the symbol table structures, using
7316 routines from ecoff.c, to read a symbol table written in any
7317 of the four possible byte orders.
7318 * configure.in (mips-big-* target): Same as Sony News.
7319 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7320 * ecoff.c: New file for symbol swapping routines.
7322 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7324 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7325 all-breakpoints' command.
7326 * (get_number): Allow users to enter negative breakpoint numbers.
7327 * (breakpoint_1): Reformat display of 'info break' to show new
7329 * (create_longjmp_breakpoint, breakpoint_re_set,
7330 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7331 symfile.c (syms_from_objfile): Re-do
7332 insertion of longjmp breakpoints. Move all code into
7333 breakpoint_re_set, and call that instead of
7334 create_longjmp_breakpoint in symfile.c.
7336 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7338 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7339 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7340 * symtab.c (find_pc_symtab): Handle having no objfiles.
7341 * infcmd.c: Fix comment.
7342 * objfiles.c (free_all_objfiles): Add.
7343 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7344 * symfile.c (symbol_file_command): free all objfiles when
7345 specifying a new symbol file.
7346 (reread_symbols): Stat the file name, don't fstat the descriptor.
7348 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7350 * Makefile.in, configure.in: removed traces of namesubdir,
7351 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7352 copyrights to '92, changed some from Cygnus to FSF.
7354 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7356 * dbxread.c (end_psymtab): Delete empty psymtabs.
7357 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7358 * symfile.h (struct objfile): Add free_psymtabs.
7360 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7362 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7364 * symfile.c (symbol_file_command): strcmp => !strcmp.
7365 * breakpoint.h: Move prototypes to follow enum definition they need.
7366 * breakpoint.c, infrun.c: Lint.
7367 * printcmd.c: Use `enum enable' rather than `enum
7369 * mipsread.c: First pass at making it compile with the new
7370 objfile changes. Probably seriously broken still, but it
7373 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7375 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7376 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7377 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7378 stepping (and nexting) through longjmp(). Also, cleanup
7379 breakpoint handling quite a bit by creating explicit breakpoint
7380 types instead of using magic breakpoint numbers.
7381 Makefile.in: Update version to 4.4.3
7383 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7385 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7386 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7387 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7389 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7391 * minsyms.c (install_minimal_symbols): Add bunches to any
7392 existing minsyms in the objfile. Avoid extra mallocation
7393 by working directly in the obstack. Remove ignored `mainline' parm.
7394 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7395 xcoffread.c: Change all callers.
7396 * FIXME: We should be able to eliminate MAINLINE from all the
7397 symbol readers now, with a small bit of work.
7399 * valops.c, value.h: Lint.
7400 * remote-vx.c: Add missing break; statement. Bugfix by
7401 Michael Sclafani, <sclafani@src.dec.com>.
7403 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7405 * Makefile.in (VERSION): Update version to 4.4.2
7406 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7407 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7408 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7409 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7410 mmap-alloc.o, mmap-sbrk.o
7412 * altos-xdep.c: Minor whitespace change.
7413 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7414 use to new minimal symbol table use.
7415 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7416 * arm-xdep.c (store_inferior_registers): Returns void.
7417 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7418 Convert from misc function vector use to new minimal symbol table use.
7419 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7420 * breakpoint.c: Add prototypes for local functions.
7421 * breakpoint.c (catch_command_1): Change to static and remove unused
7423 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7424 * breakpoint.h: Change function decls to prototype form.
7425 * buildsym.c: Add prototypes for local functions.
7426 * buildsym.c: Moved hashname() function here from dbxread.c.
7427 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7428 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7429 * buildsym.c (dbx_alloc_type): Change to static.
7430 * buildsym.c (finish_block): Add objfile parameter.
7431 * buildsym.c (misc): Change symbol_obstack to objfile version.
7432 * buildsym.c (make_blockvector): Change to static.
7433 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7434 * buildsym.c (compare_line_numbers): Change to static, args are const,
7435 cast args when used.
7436 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7437 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7438 and made static. Add objfile parameter.
7439 * buildsym.c (end_symtab): Simplify code using line table size.
7440 Realloc the linetable on the objfile symbol_obstack and copy there.
7441 * buildsym.c (scan_file_globals): Convert from misc function vector
7442 use to new minimal symbol use.
7443 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7444 strings get allocated in objfile's symbol_obstack. Convert references
7445 to builtin types to lookup_fundamental_type().
7446 * buildsym.c (read_type): Make static, add objfile parameter, convert
7447 references to buildin types to lookup_fundamental_type().
7448 * buildsym.c (read_struct_type): Add objfile parameter.
7449 * buildsym.c (read_array_type): Make static, add objfile parameter.
7450 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7451 * buildsym.c (read_huge_number): Make static.
7452 * buildsym.c (read_range_type): Make static, add objfile parameter,
7453 convert references to buildin types to lookup_fundamental_type ().
7454 * buildsym.c (read_args): Make static, add objfile parameter.
7455 * buildsym.h: Convert function decl's to prototype form.
7456 * c-exp.y: Add prototypes for local functions, convert uses of misc
7457 function vector to minimal symbol table. Reformat all builtin type
7458 initializations and pass a NULL objfile to init_type() for them.
7459 * coffread.c: Change context_stack ref's to coff_context_stack,
7460 add local function prototypes. Cast uses of xrealloc arg 1.
7461 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7462 crafting a new type.
7463 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7464 * coffread.c (finish_block): Change name to coff_finish_block.
7465 * coffread.c (make_blockvector): Add and use objfile parameter.
7466 * coffread.c (record_line): Change name to coff_record_line.
7467 * coffread.c (start_symtab): Change name to coff_start_symtab.
7468 * coffread.c (end_symtab): Change name to coff_end_symtab.
7469 * coffread.c (record_misc_function): Change name to record_minimal_
7470 symbol and change to minimal symbol table use from misc func tbl.
7471 * coffread.c (coff_symfile_read): Convert from misc function vector
7472 use to minimal symbol table use.
7473 * coffread.c (hashname): Remove; use common version in buildsym.c.
7474 * coffread.c (decode_base_type): Change references to builtin types
7475 to calls to lookup_fundamental_type().
7476 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7477 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7478 * command.c: Add prototypes for local functions.
7479 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7480 appropriate member of the function union for that type.
7481 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7482 ifdef out the function since it isn't currently used.
7483 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7484 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7485 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7486 * command.c (help_cmd): Compare function pointer to NULL.
7487 * command.c (help_cmd_list): Compare function pointer to NULL.
7488 * command.c (lookup_cmd_1): Use correct member of function union.
7489 * command.c (undef_cmd_error): Make static.
7490 * command.c (complete_on_cmdlist): Use correct member of func union.
7491 * command.c (do_setshow_command): Use correct member of func union.
7492 * command.c (shell_escape): Convert rindex use to strrchr.
7493 * command.h (COMMAND_H): Define if already included.
7494 * command.h (cmd_list_element struct): Change 'function' to a union
7495 and prototype args. Prototype completer function.
7496 * command.h: Convert decl's to prototype form.
7497 * convex-xdep.c (store_inferior_registers): Returns void.
7498 * copying.c: Prototype local functions.
7499 * coredep.c: Minor whitespace change.
7500 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7501 * cplus-dem.c: Prototype local functions.
7502 * dbxread.c (hashname): Remove; moved to buildsym.c.
7503 * dbxread.c (free_and_init_header_files): Make static.
7504 * dbxread.c: Add prototypes for local functions.
7505 * dbxread.c (new_object_header_files): Remove; inlined usages.
7506 * dbxread.c (xrealloc usages): Cast args.
7507 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7508 and change usages accordingly.
7509 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7510 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7511 * dbxread.c (dbx_next_symbol_text): Make static.
7512 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7513 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7514 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7515 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7516 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7517 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7519 * dwarfread.c (record_misc_function): Change name to record_minimal_
7520 symbol and use minimal symbol table throughout.
7521 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7522 * dwarfread.c: Convert all references to builtin types to use the new
7523 lookup_fundamental_type function.
7524 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7525 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7527 * elfread.c (record_misc_function): Convert to use record_minimal_
7529 * elfread.c (elf_symtab_read): Add objfile parameter.
7530 * eval.c: Add prototypes for local functions and move some decls
7531 around to accomodate prototypes.
7532 * expprint.c: Add prototypes for local functions. Change references
7533 to misc function vector to minimal symbol table.
7534 * findvar.c (read_memory usages): Cast args.
7535 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7536 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7537 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7538 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7539 * gould-xdep.c: Minor whitespace change.
7540 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7541 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7542 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7543 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7544 * i386-tdep.c: Add prototypes for local functions.
7545 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7546 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7547 that defaulted to int.
7548 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7549 i386_push_dummy_frame): Returns void.
7550 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7551 int and explicitly declare return type as int.
7552 * i387-tdep.c: Minor formatting changes.
7553 * i960-tdep.c (leafproc_return): Convert from misc function vector
7554 use to minimal symbol table use.
7555 * infcmd.c: Add prototypes for local functions.
7556 * infcmd.c (continue_command, until_next_command, until_command,
7557 path_info, path_command): Make static.
7558 * infcmd.c (step_1, until_next_command): Convert from misc func
7559 vector to minimal symbol table use.
7560 * inflow.c: Add prototypes for local functions.
7561 * infptrace.c (store_inferior_registers): Returns void, not int.
7562 * language.c (_initialize_language): Use proper member of function
7564 * m2-exp.y: Add prototypes for local functions, convert misc function
7565 vector uses to minimal symbol table uses.
7566 * m2-exp.y (make_qualname, yyerror): Make static.
7567 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7568 * m68k-pinsn.c: Add prototypes for local functions.
7569 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7570 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7571 * m68k-stub.c: Add prototypes.
7572 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7573 use to minimal symbol table use.
7574 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7575 * m88k-xdep.c (store_inferior_registers): Returns void.
7576 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7577 * mach386-xdep.c (store_inferior_registers): Returns void.
7578 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7579 * main.c: Add prototypes for local functions.
7580 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7581 longjmp() result to (NORETURN void).
7582 * main.c (catch_errors): Prototype the 'func' parameter.
7583 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7584 Takes an unused arg.
7585 * main.c (execute_command): Call the right member of the func union.
7586 * main.c (command_loop_marker, symbol_completion_function,
7587 command_loop): Make static.
7588 * main.c (command_line_input): Make linelength unsigned, cast arg
7589 to command_line_input().
7590 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7591 * main.c (initialize_main): Call right member of function union.
7592 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7593 * mem-break.c: Include symtab.h
7594 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7595 * mips-xdep.c (store_inferior_registers): Returns void.
7596 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7597 use to minimal symbol table use.
7598 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7600 * mipsread.c (make_type): Remove, convert usages to init_type.
7601 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7602 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7603 vector use to minimal symbol table use.
7604 * parse.c: Add prototypes for local functions.
7605 * parse.c (xrealloc usages): Cast args.
7606 * parse.c (prefixify_expression, length_of_subexp): Make static.
7607 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7608 * parser-defs.h: Convert function decls to prototype form.
7609 * partial-stab.h: Convert from misc function vector use to new minimal
7611 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7612 the per-objfile copies.
7613 * printcmd.c: Add prototypes for local functions. Move some struct
7614 definitions around to accomodate prototypes.
7615 * printcmd.c (decode_format): Make static, change args oformat and
7616 osize to int from char.
7617 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7618 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7619 * printcmd.c (print_address_symbolic): Convert from misc function
7620 vector use to minimal symbol table use.
7621 * printcmd.c (address_info): Convert from misc function vector use
7622 to minimal symbol table use.
7623 * printcmd.c (delete_display, enable_display, disable_display_command):
7625 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7626 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7627 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7628 * pyr-xdep.c (store_inferior_registers): Returns void.
7629 * remote-mm.c (mm_load): symbol_file_add return value unused.
7630 * remote-nindy.c: Minor format change.
7631 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7632 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7633 * rs6000-xdep.c (store_inferior_registers): Returns void.
7634 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7635 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7636 vector use to minimal symbol table use.
7637 * solib.c: Add prototypes for local functions.
7638 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7639 function vector use to minimal symbol table use.
7640 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7641 * solib.c (find_solib, shared_library_command): Make static
7642 * solib.c (read_memory, write_memory usages): Cast args.
7643 * solib.c (special_symbol_handling): Add function
7644 * source.c: Add prototypes for local functions.
7645 * source.c (select_source_symtab): Convert to scan objfiles.
7646 * source.c (open_source_file): Make static.
7647 * source.c (xrealloc usages): Cast args.
7648 * source.c (source_line_charpos): ifdef out, unused.
7649 * source.c (get_filename_and_charpos): Make static.
7650 * stack.c: Add prototypes for local functions.
7651 * stack.c (print_frame_info, frame_info): Convert from misc function
7652 vector use to minimal symbol table use.
7653 * symfile.c: Add prototypes for local functions.
7654 * symfile.c (compare_symbols): Make args const PTR's.
7655 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7656 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7657 * symfile.c (obsavestring): Add objfile parameter.
7658 * symfile.c (init_misc_bunches, prim_record_misc_function,
7659 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7660 sort_misc_function_vector, compact_misc_function_vector): Remove
7661 * symfile.c (symbol_file_add_digested): Add function.
7662 * symfile.c (symbol_file_add): Returns struct objfile *.
7663 * symfile.c (symbol_file_command): Modify for state file use.
7664 * symfile.c (symfile_open): Add parameter "dumpable".
7665 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7666 * symfile.c (load_command, add_symbol_file_command): Make static.
7667 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7668 * symfile.c (rindex usages): Converted to strrchr.
7669 * symfile.c (allocate_psymtab): New
7670 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7671 converted to minimal symbol table usage, but no obvious conversion.
7672 * symfile.c (free_all_symtabs): Remove.
7673 * symfile.c (_initialize_symfile): Use per-objfile info.
7674 * symfile.h: Rework the objfile structure to add per-objfile data
7675 objects (psymbol_obstack, symbol_obstack, type_obstack,
7676 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7677 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7678 Add prototypes to function declarations.
7679 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7680 function vector usage to minimal symbol table usage.
7681 * symmisc.c (DEV_TTY): Define if not defined.
7682 * symmisc.c: Add local function prototypes.
7683 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7684 printpsyms_command, print_objfiles, print_objfiles_command):
7685 Rework to use iterate_over_*
7686 * symtab.c: Add prototypes for local functions.
7687 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7688 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7689 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7690 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7691 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7692 lookup_reference_type, lookup_member_type, allocate_stub_method,
7693 check_stub_method, create_array_type, smash_to_member_type,):
7695 * symtab.c (lookup_symbol): Some args are const.
7696 * symtab.h: All type related defs and structs moved to gdbtypes.h
7697 * symtab.h: Convert decls to prototypes.
7698 * target.c (noprocess): Make static.
7699 * target.h: Change decl's to prototypes.
7700 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7701 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7702 * utils.c (_initialize_utils): Use correct member of function union.
7703 * valarith.c: include gdbtypes.h
7704 * valops.c: include gdbtypes.h, add prototypes for local functions.
7705 * valops.c (value_push, value_arg_push, find_function_addr):
7707 * valops.c (value_string): Convert from misc function vector use
7708 to minimal symbol table use.
7709 * valops.c (check_field_in): Make arg const.
7710 * valprint.c: Add prototypes for local functions.
7711 * valprint.c (print_string): Make static
7712 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7713 * values.c: Add prototypes for local functions.
7714 * values.c (value_headof): Convert from misc function vector to
7715 minimal symbol table.
7716 * xcoffexec.c: Add prototypes for local functions.
7717 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7719 * xcoffexec.c (relocate_minimal_symbol): Add.
7720 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7721 * xcoffread.c: Add prototypes for local functions.
7722 * xcoffread.c (sort_syms): Convert to scan objfiles.
7723 * xcoffread.c (read_xcoff_symtab): Make static.
7724 * xcoffread.c (various): Replace references to builtin types with
7725 calls to lookup_fundamental_type. Replace references to symbol_obstack
7726 and psymbol_obstack with pointers to the per-objfile copies.
7727 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7728 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7730 * xcoffread.c (init_stringtab): Add objfile parameter.
7731 * gdbtypes.c: New file
7732 * minsyms.c: New file
7733 * mmap-alloc.c: New file
7734 * mmap-sbrk.c: New file
7735 * objfiles.c: New file
7739 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7741 * Check in Fred Fish's changes in these modules. Fred
7742 will make ChangeLog entries for all of them. Update VERSION
7745 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7747 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7749 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7750 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7751 value.h: Prototypes for static functions; lint.
7752 * gdbtypes.h: Empty file to ease transition.
7754 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7756 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7757 inferior.h, language.h, signame.h, target.h, terminal.h,
7758 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7759 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7761 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7762 signame.c, sparc-xdep.c: Prototypes for all static functions.
7764 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7765 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7766 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7767 Remove to_call_function and target_call_function, since it
7768 always calls the same thing (call_function_by_hand).
7769 * core.c, exec.c, solib.c: Rename target_ops sections =>
7771 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7772 target.h: target_kill takes no args.
7773 * language.c (language_info): Scaffolding to allow briefer
7774 messages when the current language changes. FIXME.
7775 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7776 complaints about volatile functions.
7777 * xm-sysv4.h (HAVE_MMAP): Define.
7779 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7781 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7782 to make prototypes for all functions declared here.
7783 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7784 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7785 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7786 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7787 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7788 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7789 * utils.c: Avoid declaring malloc and realloc. Lint.
7790 (request_quit): Accept signal-number parameter.
7792 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7794 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7795 DIE's. Add new function read_tag_pointer_type() to read them.
7797 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7798 When creating a new user defined type, check to see if a partial
7799 type already exists, and if so, bash it to fit.
7801 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7803 * coffread.c (decode_base_type): Pass long, not union.
7804 Fix by Eric Valette, ev@chorus.fr.
7806 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7808 * elfread.c (elf_symtab_read): Fix code to correctly track
7809 changes in bfd for absolute symbols.
7811 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7813 * xm-vaxbsd.h: Close off comment.
7815 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7817 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7819 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7821 * mips-tdep.c (mips_print_registers): Print correct register
7822 number for double pseudo-registers.
7824 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7826 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7827 in the op$::OPERATOR. case. From Steven McCanne,
7828 <mccanne@horse.ee.lbl.gov>.
7830 * exec.c (set_section_name): Pass arg to exec_files_info;
7831 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7833 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7835 * main.c (print_gdb_version): Copyright msg: only this year.
7836 (cd_command): Avoid changing current_directory on error.
7838 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7840 * mipsread.c (parse_partial_symbols): Handle dependencies
7841 between partial symbol tables (when not doing stabs-in-ecoff).
7842 (This used to be handled by parse_fdr, but parse_fdr was
7843 incompatible with handling stabs-in-ecoff, so the code
7844 was re-written to not use parse_fdr. Unfortunately,
7845 the logic to handle dependencies was overlooked.)
7847 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7849 * coffread.c (read_enum_type): Use the size of a target int when
7851 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7853 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7854 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7855 TARGET_PTR_BIT to determine size of a pointer
7856 * values.c (unpack_long): when unpacking a REF or a PTR don't
7857 assume the size of the type.
7859 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7861 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7862 looking at its members. Improve guess between struct and union,
7863 only assuming union if multiple members have offsets of zero.
7865 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7867 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7868 (This is just for clarity - and one day permitting us to
7869 change FP0_REGNUM from 38 to 32, which would make more sense.)
7870 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7871 register numbers in stabs-in-ecoff get handled correctly.
7873 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7875 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7876 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7877 into BSD and Ultrix.
7879 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7881 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7883 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7885 * Makefile.in: Increment version to 4.4.1.
7886 * main.c (print_gdb_version): Update copyright notice.
7888 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7890 * mipsread.c: Prepend "struct " to the names of structure
7891 types, and similarly for enums and unions. (This used
7892 to be done, but got lost in the re-write to "guess" the
7893 difference between enum/struct/union.)
7894 Also, guess that a tag is an enum if the first member
7897 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7899 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7902 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7904 * Projects: Patching executables is done.
7905 * Makefile.in (VERSION): Roll to gdb-4.4.
7906 * README, WHATS.NEW: Update for gdb-4.4.
7908 * symfile.c (reread_symbols): Whenever we reread one object
7909 file's symbols, we must restart the scan, because the object_files
7910 chain has been permuted.
7912 * exec.c (exec_files_info): Split out into print_section_info.
7913 Print BFD filename of each section if it's not the default one.
7914 * core.c (core_files_info): Call print_section_info.
7916 * xm-vax.h: Include a few system header files whose definitions
7917 must precede defs.h.
7918 * language.c, language.h: Make some things const.
7919 * expression.h, main.c: const spreads like ooze.
7921 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7922 since BREAKPOINT values can be >0x80.
7924 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7926 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7928 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7930 * sparc-pinsn.c: Remove kludge for preferring architectures.
7931 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7932 and forever. Add `add' instruction to the set that get checked
7933 for a preceding `sethi' in order to print an absolute address.
7934 Corresponding changes in ../include/opcode/sparc.h needed
7935 to eliminate garbage instructions.
7937 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7939 * mipsread.c (parse_partial_symbols): Make sure partial
7940 symbols are created for external symbols (as used to be
7941 the case). This is a bit of a pain with the mips-coff.
7942 It uses a table which points to all of the external
7943 symbols belonging to a particular FDR or psymtab.
7944 Once we've generated this table, we might as well save
7945 it, and then use it in psymtab_to_symtab_1 to find
7946 the symbols to pass to parse_external().
7947 * symfile.c, symfile.c: New function start_psymtab_common
7948 to share the common parts of allocating a new psymtab
7949 for dbxread, mipsread (and later dwarfread). Its code
7950 was pulled out from start_psymtab in dbxread.c.
7951 * dbxread.c (start_psymtab): Use start_psymtab_common().
7953 * valprint.c (val_print): If there is an error when trying
7954 to print a string, check to see if there really is a problem
7955 by reading just one character. If that works, assume
7958 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7960 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7961 cypress, v8 mnemonics in that order.
7963 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7965 * sparc-pinsn.c: Put the qsort() back in.
7967 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7969 * findvar.c (read_register, write_register): Handle machines
7970 where REGISTER_TYPE is not the same size as "int".
7972 Handle debug symbols in dynamically loaded (relocated) code:
7974 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7975 offset to process_one_symbol.
7976 (process_one_symbol): Take new offset parameter. Add it into
7977 appropriate symbol types to relocate symbols to loaded addresses.
7978 Handle all possible symbol types, and complain() about types that
7979 we don't expect to see.
7980 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7981 process_one_symbol (FIXME, should pass real offset).
7985 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7987 (set_breakpoint, break_command_1, until_break_command,
7988 catch_command_1, breakpoint_re_set_one): Use it.
7989 * symtab.h (resolve_sal_pc): Declare.
7990 * infcmd.c (jump_command): Use resolve_sal_pc.
7992 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7994 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7996 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7998 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7999 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8000 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8002 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8004 * dbxread.c (process_one_symbol): Make a first cut at handling
8005 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8007 * symtab.c (find_pc_line): Fix stepping into and out of #included
8010 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8012 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8013 no longer any need to copy ../include/opcode/* into gdb.
8015 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8017 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8019 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8021 * valprint.c (type_print_base, type_print_method_args):
8022 Print C++ constructor methods without bogus "return type."
8024 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8026 * infptrace.c (child_xfer_memory): Parameter "target" should
8027 be a pointer to a structure, not the entire structure.
8029 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8031 * depend: Convert the couple of references to ansidecl.h that
8032 used the local gdb version to use the ../include version.
8034 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8037 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8038 (inferior_proc_init): Fix non-ANSI version of args.
8039 (attach): Call print_sys_errmsg with correct number of args.
8040 (mappingflags): Make static, does not need to be global.
8042 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8043 not the entire struct itself.
8045 * valops.c (value_assign): Cast some args to modify_field() and
8046 {read,write}_register_bytes() correctly.
8048 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8050 * Makefile.in (MALLOCSRC): Removed reference to removed local
8053 * dwarfread.c (list_in_scope): Needs an initial value, use file
8056 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8058 * main.c (main): Make option_index local to keep new getopt happy.
8059 main.c, solib.c, Makefile.in: Update copyright notices.
8061 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8063 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8065 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8067 * Makefile.in (HFILES): Add partial-stab.h.
8069 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8071 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8072 New files for stratus. Not complete enough to actually build
8073 on the Stratus machine; that awaits copyright assignment for
8076 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8077 for getting custom flags into CFLAGS when doing makes.
8079 * configure.in: Add config information for stratus.
8081 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8083 * dbxread.c (process_one_symbol): Pass address of structure
8084 to complain(), rather than the whole structure.
8086 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8088 * solib.c (solib_add_common_symbols): Only compile in when not
8089 using SVR4 style shared libraries.
8091 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8093 * dwarfread.c (locval): Add offreg flag to indicate location
8094 values that are computed off a base register.
8096 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8097 TAG_local_variable cases to account for static variables
8098 within function scopes.
8100 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8102 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8103 doesn't exist on some systems.
8105 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8106 nexting over recursive function calls.
8108 * target.c (target_read_string): Create this routine to read null
8109 terminated strings from the target. It deals with running off the
8110 end of memory elegantly as well. solib.c (find_solib): Use
8111 target_read_string() to avoid problems with running off the end of
8114 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8115 that reference pgrp_inferior.
8117 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8119 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8120 mips-tfile has been hacked to act more "traditionally."
8121 * dbxread.c: Fixed typo in comment.
8123 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8125 * mips-tdep.c (mips_skip_prologue): Add some number of
8126 'sw' instructions before 'addiu' adjusts the stack.
8128 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8130 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8131 freescope, buildblock closescope, record_line, add_symbol_to_list,
8132 gatherblocks, make_blockvector): Extensive changes to switch
8133 to generic symbol table building code in buildsym.c. Remove
8134 scope tree structures and functions, symbol table building
8135 functions, and lots of other small changes.
8137 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8138 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8140 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8142 * buildsym.c (cleanup_undefined_types): Add support for enums.
8143 This fixes the 'GDB internal error. cleanup_undefined_types with
8146 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8148 * dbxread.c: detect gcc2 compilations.
8150 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8152 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8153 in ../include/opcode/sparc.h.
8155 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8157 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8158 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8159 to reflect actual locations of opcode files, so TAGS target will
8162 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8164 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8167 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8168 dereferencing to access the correct elements.
8170 * valops.c (value_addr): Declare return type of external func
8173 * xcoffread.c: Undefine next_symbol_text before redefining it.
8175 For older changes see ChangeLog-9091
8181 version-control: never