1 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
3 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
5 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
7 * source.c (select_source_symtab): Clean up comment. Also, if
8 we have a current_source_symtab, and s is NULL, return without
10 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
11 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
13 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
15 * dbxread.c (unknown_symchar_complaint): Add new complaint.
16 * stabsread.h: Declare it.
17 * partial-stab.h: Use it.
19 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
21 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
23 * stack.c (print_frame_info): Print specially if dummy frame.
25 * breakpoint.c: Add comments regarding within_scope future direction.
29 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
31 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
33 * ch-exp.y: Fix thinko that broke parsing of FALSE.
35 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
37 * stabsread.c (read_member_functions): Initialize domain for stubbed
38 member functions to avoid gdb core dumps when printing pointers
40 * cp-valprint.c (cp_print_class_method): Check for stubbed member
43 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
45 * expprint.c (print_subexp): If opcode not found in op_print_tab,
47 eval.c (evaluate_subexp): Change error message.
49 * objfiles.c (build_objfile_section_table): Cast return value
52 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
54 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
55 to rs6000_frame_chain and deal with it if we're in a signal handler.
56 (FRAME_SAVED_PC): Use rs6000_frame_chain.
58 * breakpoint.c (within_scope): New function.
59 (enable_breakpoint, watchpoint_check): Use it.
61 * source.c (openp): Handle "exec-file ./ls" correctly.
63 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
65 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
67 * ch-exp.y: Clean up lexing of identifiers and
68 reserved words. (E.g. don't recognize FALSEXXX as the
69 keyword FALSE followed by the identifier XXX.)
70 Also, convert identifiers to lower case.
72 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
74 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
77 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
79 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
80 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
81 * ser-go32.c: Return -1 on most failures, 0 on most successes,
82 and use new return codes for go32_readchar().
83 * ser-unix.c: Ditto. Also, move error handling up to caller for
85 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
87 (serial_close): New routine to wrap around device close routine.
88 serial.h: Clean & document return values more clearly.
90 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
92 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
94 * rs6000-pinsn.c (print_operand, case LI): Print condition register
95 operand in decimal rather than wrong textual versions.
97 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
98 (mention 't', remove false thing about 'g' only good with 'f').
100 * breakpoint.h: move "struct breakpoint" and friends to top of
101 file so that bpstat_find_breakpoint prototype works.
103 * solib.c (struct so_list): Add bfd field.
104 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
105 Put the bfd in bfd field of the so_list.
106 (clear_solib): Free bfd name and close_bfd on the bfd.
108 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
110 * valarith.c (value_subscript): Add COERCE_REF.
111 **** start-sanitize-chill ****
112 * ch-exp.y (operand_5): We can generalize the 2nd operand
113 of a string repetition ot 'literal' without ambiguity.
114 **** end-sanitize-chill ****
116 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
118 * breakpoint.h (struct bpstat): Remove momentary field.
119 Remove bpstat_momentary_breakpoint. This was always kludgy
120 and is no longer used.
122 * breakpoint.h: Add enum bpstat_what.
123 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
124 stop and print fields of bpstat now per-breakpoint, not just
125 one for the whole chain.
126 breakpoint.{c,h} (bpstat_what): New function.
127 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
128 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
129 with call to bpstat_what.
130 README: Remove watchpoint/breakpoint bug from known bugs.
132 * breakpoint.h: Prototype bpstat_find_breakpoint.
134 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
136 * symtab.c (find_methods, gdb_mangle_name): Note that functions
138 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
139 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
141 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
143 * i960-pinsn.c (tabent): Copied struct definition from
146 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
148 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
150 * symtab.c (gdb_mangle_name): Use it.
151 * symtab.c (find_methods): Do not add destructors to choice list
153 * symtab.c (decode_line_1): Make breakpoints on destructors work
156 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
158 * ser-go32.c: Make it use serial port name.
159 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
161 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
164 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
166 * configure.in: Only configure sparclite subdir when target_cpu
169 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
171 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
172 Remove FIXME comment regarding this.
174 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
176 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
178 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
180 Add section table to objfile struct. Use it for find_pc_section.
181 * objfiles.c (add_to_objfile_sections,
182 build_objfile_section_table, find_pc_section): new functions.
183 (allocate_objfile): build section table.
184 * objfiles.h (struct obj_section): new structure.
185 (struct objfile): add section table.
186 (find_pc_section): new prototype.
187 * solib.[ch] (find_pc_section_from_so_list): removed.
188 * sparc-tdep.c: include objfiles.h for find_pc_section. include
189 symfile.h for objfiles.h.
190 (in_solib_trampoline): adjusted for new find_pc_section
191 prototype. Removed BAD_RICH_HACK ifdefs.
192 * symfile.c (syms_from_objfile): offset objfile sections.
193 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
194 * symfile.h (find_pc_section): prototype removed. Also fixed
195 comment typo NUL -> NULL.
196 * target.[ch] (find_pc_section_from_targets): removed.
197 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
199 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
201 * ser-go32.c: Format. (go32_open): Use proper return value.
203 * configure.in: Undo conditional configdirs hack for sparclite.
205 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
207 * symtab.c (list_symbols): When call break_command, pass both
208 filename and function name not just function name.
210 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
212 (Changes and new files to make "none" a full fledged configuration)
213 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
214 Currently only tm-none.h has any meaningful contents.
215 * config/none/none.mh (NAT_FILE): Use nm-none.h
216 * config/none/none.mh (XM_FILE): Use xm-none.h
217 * config/none/none.mt (TM_FILE): Use tm-none.h
218 * Makefile.in (depend): Remove comment about parse errors in
219 valops.c, it now parses correctly and generates a correct depend
220 line. Remove line that touches xm.h, tm.h, and nm.h; they are
221 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
223 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
225 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
227 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
228 exactly 8 characters.
230 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
232 * configure.in: Sparclite uses sparc config dir. Also has it's
233 own tm- & .mt files now. Also add sparclite to configdirs.
234 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
235 * config/i386/go32.mh: Nullify def of TERMCAP.
236 * config/i386/xm-go32.h: Get rid of redef of EIO.
237 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
238 specific configs. Very similar to sun4os4, but without solib.
239 * sparclite/{Makefile.in configure.in}: First cut at making this
242 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
244 * ser-go32.c: First cut at adapting to new serial interface.
246 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
248 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
249 These implement a new serial line interface for talking to remote
251 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
252 EXCEPT go32, which gets ser-go32.c.
253 * remote.c: Use new serial interface. More remote-xxx's to be
255 * ser-bsd.c, ser-termios.c: Removed.
256 * serial.c: New. Implements common operations for all serial
258 * ser-unix.c: New. Unix specific serial operations for various
259 flavors of Unix (Posix, SysV, BSD).
260 * serial.h: Generic serial interface defs.
261 * config/i386/go32.mh, config/i386/i386bsd.h,
262 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
263 ser-bsd.o from XDEPFILES. All the magic is now handled in
266 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
268 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
270 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
272 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
274 * rs6000-tdep.c (frameless_function_invocation): Don't even think
275 about framelessness except on the innermost frame.
277 * xcoffexec.c: Call fatal() not abort().
279 * stabsread.c (patch_block_stabs): If stab & no symbol, make
280 a LOC_OPTIMIZED_OUT symbol.
281 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
282 findvar.c (read_var_value), printcmd.c (address_info),
283 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
284 m2-exp.y (yylex): Deal with it.
285 **** start-sanitize-chill ****
286 ch-exp.y (yylex): Deal with it.
287 **** end-sanitize-chill ****
289 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
291 * findvar.c (value_from_register): H8500 specific, check to see
292 if we are looking at short pointer. If so, skip crock.
293 * h8500-tdep.c (h8500_frame_chain): Mask down value from
294 read_memory_integer() to avoid getting messed up by sign extension.
296 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
298 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
299 ifdef protect using BAD_RICH_HACK. This should be removed soon.
300 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
302 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
304 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
306 * core.c (dis_asm_print_address): New function.
308 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
311 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
313 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
314 entire breakpoint chain and print only the first entry that needs to
315 be printed and needs to be stopped for. Fixes problems with printing
316 of multiple breakpoints with different conditions.
317 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
318 effectively stops printing of the breakpoint chain.
319 * breakpoint.c (print_it_noop): New routine to print nothing
320 for this breakpoint entry and dont stop printing.
321 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
322 watchpoint only if it is enabled.
323 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
324 descriptor from the library to make backtraces through setjmp work.
325 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
327 * mips-tdep.c (read_next_frame_reg): Provide correct values for
328 all registers saved within sigtramp, cleanup.
330 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
332 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
334 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
336 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
337 with prototype in ../include/dis-asm.h.
339 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
341 * core.c (dis_asm_{read_memory,memory_error}): New functions.
342 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
343 Use read_memory_func interface to disassembler.
345 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
347 Teach sparc solaris to next over shared library functions.
348 * solib.[hc] (find_pc_section_from_so_list): new function and
350 * sparc-tdep.c (in_solib_trampoline): new function.
351 * symfile.[hc] (find_pc_section): new function and prototypes.
352 * target.[hc] (find_pc_section_from_targets): new function and
354 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
357 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
359 * infrun.c (wait_for_inferior): Revise comment.
361 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
363 * command.{c,h}: New var_type var_integer.
364 main.c: Use it for history_size.
366 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
367 Lint and byte-order fixups.
369 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
371 * breakpoint.h (bpstat): New field print_it.
372 breakpoint.c (bpstat_print): Use it.
373 (print_it_normal): New function (from old bpstat_print code).
374 (bpstat_{alloc,stop_status}): Set print_it field.
376 * breakpoint.c (bpstat_stop_status): Use catch_errors when
377 evaluating watchpoint condition, via new function watchpoint_check.
378 Also stop if watchpoint disabled due to leaving its block.
380 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
382 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
384 * mips-pinsn.c: Add missing include of dis-asm.h.
386 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
388 * Makefile.in (clean, distclean, realclean): Recursively apply
389 to subdirs first, rather than last. This avoids, for example,
390 Makefile being removed in a parent directory before the recursive
393 * alldeps.mak, depend: Update for below changes.
395 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
396 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
397 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
398 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
400 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
401 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
402 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
403 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
404 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
405 tm-68k.h to tm-m68k.h.
406 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
407 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
410 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
411 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
412 * a29k-tdep.c: Renamed from am29k-tdep.c.
413 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
414 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
415 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
416 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
418 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
419 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
420 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
422 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
423 define that does not appear anywhere else in the gdb source tree.
424 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
426 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
428 * breakpoint.c: Add comments regarding breakpoint_re_set.
430 * xcoffread.c (sort_syms, compare_symbols): Remove.
431 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
432 not our own sort_syms (it is identical).
434 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
436 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
438 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
439 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
441 * exec.c (exec_close): Fix storage leak.
442 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
443 output sections when patching an executable.
444 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
445 when writing all registers.
446 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
447 at the right offset in the dummy frame.
448 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
449 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
450 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
452 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
454 * Makefile.in (TARFILES): Avoid trailing backslash.
456 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
458 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
459 it in breakpoint_re_set.
460 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
462 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
463 don't use sizeof(int) for target stuff, etc).
465 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
467 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
468 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
469 support that can't be integrated anyway due to lack of clear
472 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
474 * findvar.c (read_register, write_register): Make these capable
475 of reading/writing registers that are shorter than REGISTER_TYPE.
476 * (value_from_register): Install H8500 specific code to return
477 proper value when register is being used as a pointer.
478 * h8500-tdep.c: Remove extra defines of NUM_REGS.
479 (h8500_skip_prologue): Use correct lengths for LINK instructions.
480 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
481 chain frames properly by combining frame pointer with T reg.
482 (init_extra_frame_info): Delete. It's now a macro.
483 (frame_args_address): Don't add PTR_SIZE. Stack args are already
484 offset by the correct amount off of the frame pointer.
485 (register_byte): Delete. It's now a macro.
486 (register_raw_size, register_virtual_size): Delete. Replaced by
487 common routine h8500_register_size, cuz there's no difference
488 between the raw & virtual sizes on this machine.
489 (register_convert_to_raw, register_convert_to_virtual): Delete,
490 cuz there's no difference between the raw & virtual forms.
491 Replaced by memcpy in tm file.
492 (register_virtual_type): Rename to h8500_register_virtual_type.
493 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
494 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
495 emulator have same reg offsets. This is all handled in the
497 (h8500_trapped_internalvar): New routine to detect references to
498 convenience vars acting as pointer pseudo-regs.
499 (h8500_value_trapped_internalvar): Conjure up value of pointer
501 (h8500_set_trapped_internalvar): Convert set value in real
503 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
504 code segment register.
505 infrun.c (proceed): Simplify. Call write_pc instead of doing it
507 (wait_for_inferior): Add h8500 specific code to add stack segment
508 when reading SP register.
509 remote-sim.c (fetch_register): Spacing.
510 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
511 detect cruft. Redo all register manipulation stuff. Get rid of
512 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
513 to frame pointer. (IS_TRAPPED_INTERNALVAL,
514 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
515 to create internal vars for pointer pseudo-regs.
517 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
519 * Makefile.in: Numerous small changes to macro definitions
520 and rules for building gdb distribution tree. Many macros
521 eliminated or merged, and rules simplified.
522 * alldeps.mak: Update.
525 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
527 * Makefile.in: recurse through SUBDIRS for dvi target too
529 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
531 * Clean up xcoff relocation.
532 objfiles.h (struct objfiles): Add section_offsets, num_sections.
533 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
535 symtab.h (struct general_symbol_info): Add section field.
536 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
537 xcoffread.c: Set section for symbols and msymbols.
538 (struct symtab): Add block_line_section field.
539 buildsym.c (end_symtab): Set it.
540 (end_symtab and callers): Add section parameter.
541 objfiles.c (objfile_relocate): New funciton.
542 xcoffexec.c (vmap_symtab): Use it.
543 xcoffsolib.h (struct vmap): Remove unused fields.
544 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
545 CORE_NEEDS_RELOCATION, symtab_relocated.
546 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
547 rs6000-tdep.c: Make loadinfotext static.
548 breakpoint.c (fixup_breakpoints): Doc fix.
549 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
550 (end_symtab): primary field replaces nonreloc.
552 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
554 * symtab.h (struct linetable_entry): Remove confusing comment.
556 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
558 * Makefile.in: add installcheck target
560 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
562 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
563 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
564 z8k}: New directories to hold cpu specific configuration files.
565 Naming follows gcc convention.
566 * config/{*.mt, *.mh}: All target and host makefile fragment
567 config files moved to an appropriate config/<cpu> subdirectory.
568 * nm-*, xm-*, tm-*: All native, host, and target files, which
569 get linked to nm.h, xm.h, and tm.h respectively by configure,
570 moved to appropriate config/<cpu> subdirectory.
571 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
572 Native, host, and target files that are common across more than
573 one cpu architecture and included by one of the configured
574 native, host, or target files, get moved to config directory.
575 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
576 pick up native, host, or target include files moved to one of
577 the config subdirectories, and that are included by other files.
578 * Makefile.in (alldeps.mak): Modify to account for new config
580 * alldeps.mak, depend: Update for new config directory structure.
581 * config/*/[ntx]m-*.h: Modify all files that include other
582 [ntx]m-*.h files to use path relative to gdb/config. I.E.
583 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
585 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
586 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
587 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
588 * configure.in: Default gdb_host_cpu to host_cpu, and remap
589 the ones where the default is not unique or different than the
590 config subdirectory name. Similarly, handle gdb_target_cpu.
591 Modify configure.in as appropriate to make use of gdb_host_cpu
592 and gdb_target_cpu to find makefile fragments and make links.
594 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
596 * mipsread.c (compare_blocks): Sort blocks with the same start
597 address by decreasing ending address.
599 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
601 * mipsread.c (parse_procedure): Save cur_fdr accross call to
602 lookup_symbol as it might get clobbered by the call.
604 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
605 The previous code did not initialize the language field for the psymtab
608 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
610 * c-exp.y (parse_number): Avoid shift warning.
611 * serial.h (struct ttystate): Declare empty one on DOS.
613 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
615 * xm-sun4os4.h: Return type of free() should be void, not int.
617 * vx-share/vxWorks.h: Remove #def of NULL.
619 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
621 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
623 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
625 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
627 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
629 * ieee-float.c: Moved to ../libiberty.
630 * ieee-float.h: Moved to ../include.
631 * Makefile.in: Update accordingly.
632 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
633 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
634 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
635 it is now in ../opcodes/m68881-ext.c.
636 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
637 prologue (some callers _do_ care).
638 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
639 new interface of ../opcodes/*-dis.c.
640 **** start-sanitize-chill ****
641 * ch-exp.y: Add #include <ctype.h>.
642 **** end-sanitize-chill ****
644 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
646 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
648 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
650 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
652 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
654 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
656 * z8k-tdep.c (extract_return_value, write_return_value,
657 store_struct_return): New functions from macros in tm-z8k.h.
659 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
661 * valops.c (value_arg_coerce): Apply temporary patch to
662 fix problem with coercion of array and function types when
663 passed as arguments to C functions, pending a more complete
664 review of when and how coercion should be done, depending
665 upon context and language.
667 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
669 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
671 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
672 debugsec if there are a non-zero number of symbols.
674 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
676 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
678 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
680 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
682 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
684 (symtbl_num_syms): New variable.
685 (read_xcoff_symtab): Set it.
686 (read_symbol_nvalue): Check for bad symno.
687 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
690 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
692 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
693 This is defined in defs.h if necessary.
694 * vx-share/vxWorks.h: Remove #defs of min and max.
695 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
696 vx-share/xdr_rdb.c: include defs.h.
698 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
700 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
703 * xcoffread.c (enter_line_range): complain() on bad endoffset.
704 xcoffread.c: Doc fixes.
706 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
708 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
709 xcoffexec.c (xcoff_relocate_core): New function.
710 (text_adjustment): Removed.
711 (add_vmap): Return the vmap.
712 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
714 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
716 * xcoffsolib.h: Add objfile member to struct vmap.
717 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
718 xcoffexec.c (add_vmap): Allocate objfiles here.
720 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
722 Support 68000 series without floating point.
724 * configure.in (m68000-*-{aout,elf,coff}): New configs.
725 * tm-68k-nofp.h: New file, lacks 68881 support.
726 * config/m68k-nofp.mt: New file.
728 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
730 Remove a few remaining underscore/no-underscore remnants from
733 * config/{m68k-un.mt, sparc-un.mt}: Remove.
734 * config/m68k-noun.mt: Rename to m68k-fp.mt.
735 * config/sparc-noun.mt: Rename to sparc-em.mt.
736 * tm-68k-noun.h, tm-spc-noun.h: Remove.
737 * tm-68k-un.h: Rename to tm-68k-fp.h.
738 * tm-spc-un.h: Rename to tm-spc-em.h.
739 * tm-sun4sol2.h: Cleanup.
740 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
742 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
744 * symmisc.c (std_in, std_out, std_err): Move initializations
745 to runtime code, in case they aren't constant.
747 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
749 * symtab.c (find_pc_symtab): some object file formats, notably
750 mips, have holes in the address ranges of symtabs. Change
751 this algorythm from first hit to tightest fit.
753 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
754 fence post without finding the enclosing function, then print a
757 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
759 * utils.c (fputs_demangled, fprint_symbol): Remove.
760 * utils.c (fprintf_symbol_filtered): New function which combines
761 the functionality of fputs_demangled and fprint_symbol. Uses a
762 caller provided language parameter to select the appropriate
763 demangler, and caller provided args to pass to the demangler.
764 * defs.h (enum language): Move further up in file so enum can
765 be used in prototypes.
766 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
767 * defs.h (fprintf_symbol_filtered): Add prototype.
768 * c-typeprint.c (cp_type_print_method_args): Replace calls to
769 fputs_demangled with call to fprintf_symbol_filtered.
770 * cp-valprint.c (demangle.h): Include
771 * cp-valprint.c (cp_print_value_fields): Replace calls to
772 fprint_symbol with calls to fprintf_symbol_filtered.
773 * printcmd.c (print_frame_args): Replace call to fprint_symbol
774 with call to fprintf_symbol_filtered.
775 * stack.c (print_frame_info): Remove obsolete code so we don't
776 have to update fputs_demangled usage in it.
777 * stack.c (print_frame_info, frame_info): Add language variable
778 to pass to fprintf_symbol_demangled and initialize it from the
779 symbol's language. Replace calls to fputs_demangled with calls
780 to fprintf_symbol_filtered.
781 * symtab.c (find_methods): Replace call to fputs_demangled with
782 call to fprintf_symbol_filtered.
783 **** start-sanitize-chill ****
784 * ch-valprint.c (demangle.h): Include.
785 * ch-valprint.c (chill_print_value_fields): Replace call to
786 fprint_symbol with call to new fprintf_symbol_filtered.
787 **** end-sanitize-chill ****
789 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
791 * Makefile.in (VERSION): Bump version to 4.8.2.
793 * main.c (source_command): Require an explicit pathname of file
794 to source, since previous behavior of defaulting to gdb init file
795 was troublesome and undocumented.
796 * printcmd.c (disassemble_command): Add missing '{}' pair to
797 else with two statements. Bug reported by Stephane Tsacas
799 * symtab.c (find_pc_line): Don't complain about zero length or
800 negative length line numbers for the moment, since we may not own
801 the terminal when called, such as when single stepping. (FIXME)
802 * language.h (CAST_IS_CONVERSION): True if current language is
803 C++ as well as C. Fix from Peter Schauer.
804 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
805 Use STREQN macro rather than bare '!strncmp()'.
806 * environ.c (unset_in_environ): Avoid use of memcpy on
807 overlapping memory regions, as suggested by Paul Eggert
808 <eggert@twinsun.com>.
809 * c-exp.y (%union struct): Remove unused ulval as suggested
810 by Paul Eggert <eggert@twinsun.com>.
812 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
814 * main.c (gdbinit): Make static.
815 * main.c (inhibit_gdbinit): Move to file scope.
816 * main.c (main): Remove local inhibit_gdbinit.
817 * main.c (source_command): Don't source '.gdbinit' file by
818 default if gdb has been told to ignore it.
820 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
822 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
825 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
827 * printcmd.c (print_address_symbolic): Only print if offset
828 is shorter than max_symbolic_offset.
829 (initialize_printcmd): `set print max-symbolic-offset'.
831 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
832 (examine_tag): Use it.
833 (read_register_stack): Only look in the local registers for a
834 memory address if it's between rfb and rsp; go to memory otherwise.
835 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
836 (reginv_com): Remove ancient kludge command.
838 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
840 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
841 irix4 will again compile.
843 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
845 * configure.in: accept mips-sgi-irix4* for irix4.
847 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
849 * z8k-tdep.c (print_register_hook): Lint.
851 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
853 Lint fixes from Paul Eggert (eggert@twinsun.com):
855 * command.c (do_setshow_command): var_uintegers are unsigned.
856 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
857 unsigned, since they use hex values with the high bit set.
859 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
861 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
862 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
864 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
865 macro definitions in parenthesis.
867 * dbxread.c (dbx_symfile_init): Catch the case where there is
868 no string table, but the only way we find out is by reading zero
871 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
873 * dbxread.c (dbx_symfile_init): Make size of the string table
874 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
875 offset to the string table is nonzero and handle the nonexistant
876 string table case, should it occur. Ensure that the string table
877 size read from the file is reasonable, with a minimum lower bound
878 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
880 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
882 * Makefile.in: Changes to build testsuite correctly.
883 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
884 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
885 (TARGET_FLAGS_TO_PASS): New variable.
886 (SUBDIRS): Added testsuite.
887 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
888 testsuite is compiled with CC_FOR_TARGET rather than CC.
890 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
892 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
893 reported by mycroft@gnu.ai.mit.edu.
895 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
896 * configure.in (vax-*-ultrix2*): New triplet.
897 * config/vaxult2.mh: New file.
898 * xm-vaxult2.h: New file.
900 * c-exp.y (parse_number): Change high_bit to unsigned.
901 * demangle.c: Change all references to cfront to ARM, since the
902 actual algorithm is the one specified in the Annotated Reference
903 Manual. This was confusing users into thinking that full cfront
904 support was implemented.
905 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
906 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
907 directly to lookup_struct_elt_type, which will do the
908 dereferencing itself.
909 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
910 NULL dereferencing bug for unnamed structs, comment out
913 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
915 * coffread.c (process_coff_symbol): Change PCC argument correction
916 so that it only happens on big-endian targets; so that it only
917 happens if the short or char argument is aligned on an int
918 boundary; and so that it changes the location, rather than the
919 type, of the argument. These changes tend to parallel similar
920 (old) changes in stabsread.c.
922 * coffread.c (coff_read_enum_type): Use the specified size for
923 enums, don't assume that they are int-sized.
925 * c-valprint.c (c_val_print): Don't assume enums are the same as
928 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
929 Rendell, <michael@mercury.cs.mun.ca>.
931 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
933 * language.h (local_decimal_format_custom): Add prototype.
934 * language.c (local_decimal_format_custom): Add function, bug
935 reported by Robert R. Henry (rrh@tera.com).
937 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
939 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
940 by Josef Leherbauer, joe@takeFive.co.at.
942 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
944 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
945 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
946 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
947 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
948 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
949 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
950 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
951 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
953 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
955 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
956 of demangled name fields to NULL if no demangling exists for
957 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
958 symbols if their language is known at the time they are created,
959 but sometimes the language is not known until later.
961 **** start-sanitize-chill ****
962 * ch-typeprint.c (chill_print_type_base): Name changed to
963 chill_type_print_base to match pattern for C and C++ names.
964 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
965 to be consistent with other usages.
966 * ch-typeprint.c (chill_type_print_base): Add support for
967 printing Chill STRUCT types.
968 * ch-valprint.c: Include values.h.
969 * ch-valprint.c (chill_print_value_fields): New function and
970 prototype for printing Chill STRUCT values.
971 * ch-valprint.c (chill_val_print): Fix call to val_print_string
972 that was being called with two args instead of three.
973 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
974 to print Chill STRUCT values.
975 **** end-sanitize-chill ****
977 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
979 * configure.in: added testsuite to configdirs.
981 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
983 * doc/stabs.texi: The `this' pointer is now known by the name
984 `this' instead of `$t'.
986 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
988 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
989 references of TAG_string_type DIEs in user defined types.
990 **** start-sanitize-chill ****
991 * ch-lang.c (chill_create_fundamental_type): Track compiler
992 change that now emits debugging info with the type long for Chill
994 **** end-sanitize-chill ****
996 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
998 * remote-mips.c: New file; implements MIPS remote debugging
1000 * config/idt.mt: New file; uses remote-mips.c
1001 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1003 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1004 floating point coprocessor.
1005 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1007 (mips_pop_frame): If not mips_fpu, don't restore floating point
1009 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1011 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1012 mips_fpu, don't use fp0 as floating point return register.
1013 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1016 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1018 * gdb/testsuite: made modifications to testcases, etc., to allow
1019 them to work properly given the reorganization of deja-gnu and the
1020 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1022 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1024 * gdb/testsuite: Initial creation of gdb/testsuite.
1025 Migrated dejagnu testcases and support files for testing nm to
1026 gdb/testsuite from deja-gnu. These files were moved "as is"
1027 with no modifications. This migration is part of a major overhaul
1028 of dejagnu. The modifications to these testcases, etc., which
1029 will allow them to work with the new version of dejagnu will be
1030 made in a future update.
1032 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1034 * NEWS: Add reminders for next release.
1036 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1038 * mipsread.c (parse_lines): Correct check for files compiled with
1041 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1043 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1045 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1047 * Makefile.in (VERSION): GDB-4.8 release!
1048 * README, NEWS: Update for release.
1050 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1052 * am29k-pinsn.c (print_insn): Minor nits with const.
1053 * am29k-tdep.c: More minor nits with arg types for
1054 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1056 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1058 * gcc.patch: Update for a different GCC (G++) bug.
1059 * main.c (print_gdb_version): Update copyright year to 1993.
1060 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1061 conditionalize this file on it. FIXME, right way is to split
1062 these into two config files.
1063 (ATTACH_DETACH): Define for BSD 4.4
1064 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1065 (U_REGS_OFFSET): Revise for 4.4.
1066 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1067 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1068 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1070 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1072 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1075 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1077 * c-lang.c (c_printstr): Bugfix for length==0 case.
1079 * c-lang.c (c_printstr): If a C string ends in a null, don't
1082 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1084 * defs.h (STRCMP): Make it work for unsigned chars.
1086 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1088 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1089 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1090 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1091 define to kludge the large opcode table into two smaller tables,
1092 since GCC take exponential space to build the table. Lint.
1093 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1095 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1097 * Makefile.in (VERSION): Roll to 4.7.9.
1098 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1099 definition here, to handle both BSD 4.3 and 4.4 systems.
1100 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1101 * remote.c (alarm): Move declaration to global level, before
1102 first reference to it.
1103 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1104 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1106 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1108 * remote.c (readchar): forward declare alarm which otherwise looks
1109 like an undeclared variable to gcc.
1111 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1112 when comparing against an int. Avoids superfluous warning from
1115 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1116 Avoids superfluous warnings from some systems and/or compilers
1117 (like vax ultrix 4.2.)
1119 * language.c (struct op_print unk_op_print_tab): use the enum
1120 values rather naked zeros as initializers. Avoids warnings from
1121 ultrix type compilers.
1123 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1125 * Makefile.in (VERSION): Roll to 4.7.6.
1126 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1127 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1128 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1129 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1130 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1131 (depend): Fix bug where nm-files in config files weren't noticed.
1132 (make-proto-gdb-1): Avoid changing directories while building new
1133 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1135 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1137 * remote.c: Improve error recovery. Allow user to break out
1138 of initial connection attempt with INTERRUPT. Treat a timeout
1139 while waiting for remote packet like a retry, unless the remote
1140 side is actively running user code. Fix a few long printf_filtered's.
1142 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1145 * buildsym.c (start_subfile): Allow null file name.
1147 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1149 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1150 expects a pointer to complaint rather than a complaint
1152 (process_linenos): free the previously allocated subfile name,
1153 then allocate the new one from the heap.
1155 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1157 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1159 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1161 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1162 Previously, would bogusly index off the bottom of type_vector.
1163 (rs6000_builtin_type): Accept type number as argument.
1164 (read_type, case '-'): Handle negatives like any other type number.
1166 * symfile.c (deduce_language_from_filename): Handle null name.
1168 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1169 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1170 fixed by sato@sm.sony.co.jp.
1172 * xcoffread.c (parmsym): Don't use an initializer to set up
1173 this struct symbol. Set it up in initialize_xcoffread.
1174 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1175 works on real rs/6000 target with #ifndef FAKING_RS6000.
1177 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1179 * stabsread.c (rs6000_builtin_type): Move function from
1180 xcoffread.c:builtin_type.
1181 * xcoffread.c (builtin_type): Move to stabsread. Remove
1182 IBM6000_HOST dependency. Move misplaced comments.
1183 (various): Change printf's to complaints.
1184 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1185 objfile argument to read_type calls under #if 0.
1186 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1187 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1188 * Makefile.in: xcoffread.o is not built by default.
1189 * xm-rs6000.h (IBM6000_HOST): Remove.
1190 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1191 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1194 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1196 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1197 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1198 register numbers when user tries to modify elements in structs
1199 passed as arguments.
1200 * inflow.c (child_terminal_info): Move banner outside of system
1202 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1203 passes struct/union arguments by address.
1205 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1207 * Based on patch from Kean Johnston <maw@netcom.com>:
1208 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1209 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1210 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1212 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1214 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1215 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1217 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1219 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1220 cc debugging output.
1222 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1224 * stabsread.c (define_symbol): Complain about unrecognized names
1225 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1226 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1227 (read_cpp_abbrev): Don't use the class name as part of the
1228 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1229 abbrevs. Inspired by Mike Tiemann.
1230 (read_tilde_fields): Comment. Remove ancient dead code.
1231 Remove erroneous but non-dead code. Simplify. Add complaints.
1232 (in general): Remove extraneous (parentheses) in return
1235 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1237 * coffread.c (coff_lookup_type): Fix fencepost error reported
1238 by Art Berggreen, <arg@opal.acc.com>.
1240 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1241 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1243 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1244 test, which is apparently left over from when we used native
1245 include files and couldn't depend on the member names being there.
1246 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1248 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1250 * mipsread.c: Major overhaul to use new BFD symbol table reading
1251 routines. Now swaps information as it is needed, rather than
1252 swapping everything when the file is read.
1254 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1256 * Makefile.in (TARDIRS): Add sparclite demo dir.
1257 (*.tab.c): Change dependency on Makefile to depend on
1258 Makefile.in, otherwise it always rebuilds after configuring.
1259 Force output *.tab.c file into current directory even in "make"
1260 versions that rewrite dependent file names used in command lines.
1262 * TODO: Remove some things we did.
1263 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1264 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1265 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1266 * symtab.h: Eliminate unnamed unions and structs.
1268 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1270 * Makefile.in (VERSION): Roll to 4.7.5.
1272 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1274 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1275 re-evaluating symbol pointers.
1277 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1279 * c-exp.y (lcurly, rcurly): New nonterminals.
1280 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1282 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1283 made function static.
1284 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1285 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1286 * parse.c (start_arglist):
1287 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1288 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1289 * parser-defs.h (funcall_chain): Moved to parse.c.
1290 * printcmd.c (print_frame_nameless_args): Fix prototype.
1291 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1292 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1293 * valops.c (typecmp): Moved prototype from values.h.
1294 * value.h (typecmp): Moved prototype to valops.c, made static.
1295 **** start-sanitize-chill ****
1296 * ch-exp.y (yylex): Change way control sequences are disabled.
1297 **** end-sanitize-chill ****
1299 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1301 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1303 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1305 * mipsread.c (upgrade_type): Build array types correctly, using
1306 create_range_type and create_array_type.
1308 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1310 * remote-nindy.c: Cleanup.
1312 * infrun.c (wait_for_inferior): When rolling back the PC after
1313 a breakpoint, call write_pc so that NPC gets rolled back as well
1316 * blockframe.c (inside_entry_file, inside_main_func,
1317 inside_entry_func): PC of zero is always "bottom of stack".
1319 * printcmd.c (print_frame_args, print_frame_nameless_args):
1320 Let print_frame_nameless_args decide whether there are any,
1321 laying groundwork for possibly later printing 29K args for
1322 functions where we have tag words but no symbols.
1324 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1326 * Makefile.in: fix GDB doc targets for new doc subdir structure
1328 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1330 * stack.c (parse_frame_specification): Parse as many arguments
1331 as there are (up to MAXARGS). Pass all of them in argc, argv
1332 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1333 many there were, onto SETUP_ARBITRARY_FRAME.
1334 * tm-mips.h, tm-sparc.h: Corresponding changes.
1335 * mips-tdep.c, sparc-tdep.c: Ditto.
1337 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1339 * hp300ux-nat.c: Update copyrights.
1340 * mipsread.c (parse_partial_symbols): Complain about block
1341 indexes that go backwards. Fix from Peter Schauer.
1342 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1343 symbol-file that has no linkage symbols to be read.
1344 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1345 from tm- file to xm-file, since they're host dependent.
1346 * valarith.c (value_binop): Typo.
1348 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1350 * sparclite/aload.c: Add copyleft.
1351 * sparclite/crt0.s: Add comment at beginning.
1353 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1355 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1356 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1358 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1360 * values.c (value_headof): Fix typo in which VTBL and ARG were
1361 being confused for one another.
1363 * valops.c (typecmp): Now static.
1365 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1366 baseclass--we don't always inherit its virtual function table
1369 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1370 pointer correctly in case value_struct_elt moves it around.
1372 * valops.c (typecmp): Now static. Also, now groks references
1375 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1376 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1378 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1380 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1381 to avoid "too much defining" error from native C compiler (!).
1383 * Makefile.in (HFILES): Add typeprint.h.
1384 * typeprint.[ch]: Update copyrights.
1386 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1388 * Makefile.in: Update to match doc/ subdir changes.
1390 * config/hp300hpux.mh: No cross-host file needed, just native.
1391 * config/go32.mh: Remove nonexistent "native" support.
1393 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1394 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1395 * m88k-tdep.c (next_insn): Lint, cleanup.
1396 (store_parm_word): Lint.
1398 * README: Fix typo (reported by karl@hq.ileaf.com).
1400 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1402 * expression.h (BINOP_CONCAT): Document use for self concatenation
1403 an integral number of times.
1404 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1406 * valarith.c (value_concat): Rewrite to support self
1407 concatenation an integral number of times.
1408 **** start-sanitize-chill ****
1409 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1410 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1411 eliminate hundreds of spurious shift/reduce and reduce/reduce
1412 conflicts that mask the 5 real ones.
1413 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1414 * ch-exp.y (integer_literal_expression): Remove production,
1416 **** end-sanitize-chill ****
1418 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1420 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1421 implied that "no side effects" was nonfunctional.
1422 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1423 character string and bitstring concatenation.
1424 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1425 * expression.h (exp_opcode): Add BINOP_CONCAT.
1426 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1427 * language.c (string_type): Add function to determine if a type
1429 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1430 * valarith.c (value_concat): New function to concatenate two
1431 values, such as character strings or bitstrings.
1432 * valops.c (value_string): Remove error stub and implement
1434 * value.h (value_concat): Add prototype.
1435 **** start-sanitize-chill ****
1436 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1437 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1438 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1440 **** end-sanitize-chill ****
1442 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1444 * c-exp.y (exp): Add production to support direct creation
1445 of array constants using the obvious syntax.
1446 * c-valprint.c (c_val_print): Set printed string length.
1447 * dwarfread.c (read_tag_string_type): New prototype and
1448 function that handles TAG_string_type DIEs.
1449 * dwarfread.c (process_dies): Add case for TAG_string_type
1450 that calls new read_tag_string_type function.
1451 * expprint.c (print_subexp): Add support for OP_ARRAY.
1452 * gdbtypes.c (create_range_type, create_array_type): Inherit
1453 objfile from the index type.
1454 **** start-sanitize-chill ****
1455 * ch-typeprint.c (chill_print_type): Add case for
1457 * ch-valprint.c (chill_val_print): Fix case for
1459 **** end-sanitize-chill ****
1461 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1463 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1464 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1465 include/coff/mips.h.
1467 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1469 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1470 constants with an explicit null byte terminator. OP_STRING is
1471 now used for real string types.
1472 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1473 they are used by all languages.
1474 * c-lang.c (_initialize_c_language): Move initializations of
1475 builtin_type_* to lang.c.
1476 * c-typeprint.c (c_type_print_varspec_prefix,
1477 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1478 to TYPE_CODE_STRING.
1479 * c-valprint.c (c_val_print): Change the way character arrays
1480 are printed as strings to be consistent with the way strings
1481 are printed when pointer-to-char types are dereferenced.
1482 Remove test of print_max before calling val_print_string, which
1483 now does it's own test.
1484 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1485 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1486 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1487 * gdbtypes.c (builtin_type_*): Add declarations moved from
1489 * gdbtypes.c (create_string_type): New function to create real
1491 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1492 renamed to TYPE_CODE_STRING.
1493 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1494 builtin_type_* types moved from c-lang.c.
1495 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1496 to TYPE_CODE_STRING.
1497 * gdbtypes.h (builtin_type_string): Add extern declaration.
1498 * gdbtypes.h (create_string_type): Add prototype.
1499 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1500 renamed to TYPE_CODE_STRING.
1501 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1503 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1504 renamed to TYPE_CODE_STRING.
1505 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1507 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1508 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1509 to TYPE_CODE_STRING.
1510 * valops.c (allocate_space_in_inferior): New function and
1511 prototype, using code ripped out of value_string.
1512 * valops.c (value_string): Rewritten to use new function
1513 allocate_space_in_inferior, but temporarily disabled until some
1514 other support is in place.
1515 * valops.c (value_array): New function to create array constants.
1516 * valprint.c (val_print_string): Add comment to document use,
1517 complete rewrite to fix several small buglets.
1518 * value.h (value_array): Add prototype.
1519 * value.h (val_print_string): Change prototype to match rewrite.
1520 **** start-sanitize-chill ****
1521 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1522 * ch-exp.y (match_character_literal): Disable recognition of
1523 control sequence form of character literals and document why.
1524 **** end-sanitize-chill ****
1526 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1528 * nindy-share/nindy.c: Add comments to #endif's to clarify
1531 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1532 read_memory to get byte order right.
1533 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1534 anymore. This is done in paread.c now. We expect unwind info
1535 to hang off of objfiles, and search all of the objfiles when until
1537 * (skip_trampoline_code): Cast arg to target_read_memory.
1538 * objfiles.h (struct objfile): Add new field obj_private to hold
1539 per object file private data (unwind info in this case).
1540 * paread.c (read_unwind_info): New routine to read unwind info
1541 for the objfile. This data is hung off of obj_private.
1542 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1543 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1544 make this easier to access.
1546 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1548 * c-valprint.c (cp_print_class_member): Add extern decl.
1549 * c-valprint.c (c_val_print): Extract code for printing methods
1550 and move it to cp_print_class_method in cp-valprint.c.
1551 * c-valprint.c (c_val_print): Extract code to print strings and
1552 move it to val_print_string in valprint.c.
1553 * cp-valprint.c (cp_print_class_method): New function using
1554 code extracted from c_val_print.
1555 * valprint.c (val_print_string): New function using code
1556 extracted from c_val_print.
1557 * value.h (val_print_string): Add prototype.
1558 **** start-sanitize-chill ****
1559 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1560 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1561 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1562 CHECKBUF, growbuf_by_size): New variables, macros, and support
1563 functions for implementing a dynamically expandable temp buffer.
1564 * ch-exp.y (match_string_literal): New lexer function.
1565 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1566 removed and replaced with new CHECKBUF macro.
1567 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1568 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1569 **** end-sanitize-chill ****
1571 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1573 * Makefile.in: Add info for paread.o.
1574 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1576 * blockframe.c (frameless_look_for_prologue): Correct the
1578 * gdbtypes.h, gdbtypes.c: Use const in decl of
1579 cplus_struct_default, now that pa-gas assembler has been fixed.
1580 * hppah-nat.c: Formatting.
1581 * hppah-tdep.c: Remove lots of useless externs for variables we
1583 * (find_unwind_entry): Speed up by using binary search, and a one
1585 * (rp_saved): New routine to see what unwind info says about RP
1586 being saved on the stack frame.
1587 * (frame_saved_pc): Look for prologue to see if we need to
1588 examine the stack for the saved RP or not.
1589 * (init_extra_frame_info): Check for prologue, instead of
1590 framesize to determine if we are frameless or not.
1591 * (frame_chain_valid): Stop backtraces when we run into _start.
1592 * (push_dummy_frame): Reformat to make more readable.
1593 * (find_dummy_frame_regs): ditto.
1594 * (hp_pop_frame): ditto.
1595 * (hp_restore_pc_queue): small cleanup.
1596 * (hp_push_arguments): ditto.
1597 * (pa_do_registers_info): ditto.
1598 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1599 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1600 * Define FRAME_CHAIN_VALID.
1601 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1602 passed to functions.
1604 * paread.c (pa_symtab_read): Use new bfd conventions for
1605 accessing linker symbol table.
1606 * (pa_symfile_init): Access embedded STAB info via BFD section
1607 mechanism and related macros.
1610 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1612 * sparc-stub.c: Use a seperate stack for our traps.
1613 * Handle recursive traps.
1614 * Remove all trap init code. This needs to be done by the
1616 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1618 * (handle_exception): See if we are at breakinst, if so, then
1619 advance PC sp that users can just step out of breakpoint().
1620 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1621 new place if SP has changed.
1622 * (case 's'): Get rid of this, we can't do it yet.
1623 * (case 't'): New command to test any old random feature.
1624 * (case 'r'): New command to reset the system.
1625 * (breakpoint): Add label to breakpoint trap instruction so that
1626 handle_exception() can detect where we are and get past the
1627 breakpoint trivially.
1629 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1631 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1633 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1635 * configure.in: recognise all sparclite variants
1637 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1639 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1640 binary files oring in the right bit.
1642 * main.c, source.c, state.c, symmisc.c: use macros defined in
1643 fopen-{bin|both} when fopening files.
1645 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1647 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1648 from a configuration file (typically including <limits.h>), or to
1649 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1650 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1651 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1652 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1653 * exppritn.c (print_subexp, dump_expression): Add case for
1655 * expression.h (OP_BITSTRING): New expression element type for
1657 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1658 macros to convert between number of expression elements and bytes
1659 to store that many elements.
1660 * i960-tdep.c (leafproc_return): Use new macros to access
1661 minimal symbol name and address fields.
1662 * m88k-pinsn.c (sprint_address): Use new macros to access
1663 minimal symbol name and address fields.
1664 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1665 minimal symbol address field.
1666 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1667 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1668 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1669 Use new BYTES_TO_EXP_ELEM macro.
1670 * parse.c (write_exp_bitstring): New function to write packed
1671 bitstrings into the expression element vector.
1672 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1674 * parser-defs.h (struct stoken): Document that it is used for
1675 OP_BITSTRING as well as OP_STRING.
1676 * parser-defs.h (write_exp_bitstring): Add prototype.
1677 **** start-sanitize-chill ****
1678 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1679 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1680 LOWER, LENGTH): New tokens for keywords.
1681 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1682 upper_lower_argument, length_argument, array_mode_name,
1683 string_mode_name, variant_structure_mode_name): New non-terminals
1685 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1686 * ch-exp.y (match_bitstring_literal): New lexer support function
1687 to recognize bitstring literals.
1688 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1689 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1690 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1691 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1692 * ch-exp.y (yylex): Check tokentab6.
1693 * ch-exp.y (yylex): Call match_bitstring_literal.
1694 **** end-sanitize-chill ****
1696 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1698 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1699 symbol name and value fields.
1701 * c-exp.y (yylex): Make static, to match prototype and other
1704 * expression.h (exp_opcode): Add BINOP_MOD.
1705 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1706 * expprint.c (dump_expression): Handle new BINOP_MOD.
1707 * language.c (binop_type_check): Handle new BINOP_MOD.
1708 * main.c (float_handler): Re-enable float handler when hit.
1709 * valarith.c (language.h): Include, need current_language.
1710 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1711 for integer divide truncates towards zero for negative results.
1712 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1713 * valarith.c (value_binop): Allow arithmetic operations on
1714 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1715 **** start-sanitize-chill ****
1716 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1717 * ch-exp.y (tokentab3): Add MOD and REM.
1718 * ch-exp.y (yylex): Set innermost_block for symbols found
1719 in local scopes. Return LOCATION_NAME for local symbols.
1720 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1721 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1722 **** end-sanitize-chill ****
1724 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1726 * command.c (shell_escape, make_command, _initialize_command):
1727 don't create or use fork if CANT_FORK is defined.
1728 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1729 code written for the IBM PC" remain.
1730 * xm-go32.h: define CANT_FORK
1732 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1734 * remote-sim.c: first attempt at general simulator interface
1735 * remote-hms.c: whitespace
1736 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1737 understand new stack layout. (print_register_hook): print ccr
1738 register in a fancy way.
1740 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1742 * eval.c (language.h): Include.
1743 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1744 to pointer types when the current language is C. It loses for
1745 other languages when the lower index bound is nonzero.
1746 * valarith.c (value_subscript): Take array lower bounds into
1747 account when performing subscripting operations.
1748 * valops.c (value_coerce_array): Add comment describing why
1749 arrays with nonzero lower bounds are dealt with in value_subscript,
1750 rather than in value_coerce_array.
1752 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1754 **** start-sanitize-chill ****
1755 * ch-exp.y (FLOAT_LITERAL): Add token.
1756 * ch-exp.y (literal): Add FLOAT_LITERAL.
1757 * ch-exp.y (match_float_literal): New lexer routine.
1758 * ch-exp.y (convert_float): Remove.
1759 * ch-exp.y (yylex): Call match_float_literal.
1760 * ch-exp.y (yylex): Match single '.' after trying
1761 to match floating point literals.
1762 **** end-sanitize-chill ****
1764 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1765 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1767 * expprint.c (dump_expression): New function for dumping
1768 expression vectors during gdb debugging.
1769 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1770 MULTI_SUBSCRIPT and moved out of BINOP range.
1771 * expression.h (DUMP_EXPRESSION): New macro that calls
1772 dump_expression if DEBUG_EXPRESSIONS is defined.
1773 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1774 * parse.c (length_of_subexp, prefixify_subexp): Change
1775 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1776 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1777 prefixify'ing the expression.
1778 * printcmd.c (print_command_1): Add comment.
1779 **** start-sanitize-chill ****
1780 * ch-exp.y (expression_list): Add useful actions.
1781 * ch-exp.y (value_array_element): Add useful actions.
1782 * ch-exp.y (array_primitive_value): Add production.
1783 * ch-exp.y (yylex): Recognize ',' as a token.
1784 **** end-sanitize-chill ****
1786 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1788 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1789 POSIXize the recursive makes (make [variable assignments] target{s})
1791 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1793 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1794 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1795 CPLUS_MARKER for all SVR4 systems, so follow suit.
1796 * defs.h (strdup_demangled): Remove prototype.
1797 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1798 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1799 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1800 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1801 prim_record_minimal_symbol_and_info): Use new macro
1802 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1803 * minsyms.c (install_minimal_symbols): Use new macro
1804 SYMBOL_INIT_DEMANGLED_NAME.
1805 * stabsread.c (define_symbol): Use new macro
1806 SYMBOL_INIT_DEMANGLED_NAME.
1807 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1808 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1809 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1810 SYMBOL_INIT_DEMANGLED_NAME.
1811 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1812 SYMBOL_DEMANGLED_NAME now tests language itself.
1813 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1814 now tests language itself.
1815 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1816 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1817 mangled name member in the language dependent portion of a symbol.
1818 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1819 mangled name member appropriate for a symbol's language.
1820 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1821 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1822 SYMBOL_DEMANGLED_NAME now tests language itself.
1823 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1824 initializes language dependent portion of symbol.
1825 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1826 demangles and caches the demangled form of symbol names.
1827 * utils.c (fputs_demangled, fprint_symbol): Use current language
1828 to select an appropriate demangling algorithm.
1829 * utils.c (strdup_demangled): Remove, no longer used.
1830 **** start-sanitize-chill ****
1831 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1832 access the Chill mangled name member in the language dependent
1833 portion of a symbol.
1834 * ch-lang.c (chill_demangle): New function, simple demangler.
1835 * defs.h (chill_demangle): Add prototype.
1836 * symtab.h (language_dependent_info): Add struct for Chill.
1837 **** end-sanitize-chill ****
1839 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1841 * Makefile.in (BISON): Add comment that when bison is used, it
1842 must include the "-y" option.
1843 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1844 Remove defines to remap non-yacc symbols, thus backing out of
1845 previous recent changes. Standard policy is that non-yacc parser
1846 generators get fixed, rather than adding bug workarounds in gdb
1847 for each new one that pops up. Expand comment to note this.
1848 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1850 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1852 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1853 case. Use code in N_SOL.
1855 * paread.c: New file that contains all HPPA/HPUX symbol reading
1857 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1858 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1859 * (dbx_symfile_offsets): Make static.
1860 * (pastab_build_psymtabs): New interface routine for paread to
1861 send stabs into dbxread.
1862 * gdb-stabs.h: Remove gobs of HPPA cruft.
1864 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1866 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1868 **** start-sanitize-chill ****
1869 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1870 **** end-sanitize-chill ****
1872 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1873 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1874 and YYDEBUG is not already defined.
1875 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1876 them during the previous replacements.
1877 * printcmd.c (_initialize_printcmd): Update internal documentation
1878 for "set" command to note that the assignment syntax is language
1880 **** start-sanitize-chill ****
1881 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1882 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1883 and YYDEBUG is not already defined.
1884 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1885 single_assignment_action): New terminals and nonterminal for gdb
1886 extensions to chill expression grammer.
1887 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1888 tokens that start with '$' (register names, convenience vars, etc).
1889 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1890 * ch-exp.y (yylex): Call match_dollar_tokens.
1891 **** end-sanitize-chill ****
1893 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1895 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1896 accessing minimal symbol data.
1897 * infcmd.c (read_pc): Use #ifdef, not #if.
1898 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1899 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1900 minimal symbol data.
1902 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1903 frame. Use find_return_regnum to find the caller.
1904 * (find_unwind_entry): New routine to locate stack frame info
1905 associated with a procedure. This looks in the $UNWIND_START$
1906 section in the SOM file.
1907 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1908 figure out where the caller's return address is stored.
1909 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1910 to figure out the frame size for a procedure.
1911 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1912 * (init_extra_frame_info): New routine. Corrects PC and FP for
1913 outermost frame if necessary.
1914 * (frame_chain): New routine, moved from tm-hppa.h.
1915 * (skip_trampoline_code): Handle computed function calls (ie:
1916 calls from $$dyncall).
1917 * (unwind_command): Temporary support function to allow user
1918 to control/observe aspects of the unwind (stack frame) info.
1919 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1920 was in a system call, if so, then read the PC from r31.
1921 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1922 with extra arg for skip_trampoline_code().
1923 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1924 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1925 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1927 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1929 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1930 Call new bfd_get_size() and verify that string table is no larger
1931 than the file that is supposed to contain it.
1932 * symfile.c (syms_from_objfile): Only complain about configured
1933 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1934 current target is the default BFD target.
1936 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1938 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1939 * solib.c (bkpt_names): New array of symbol names to try to
1940 use for the "mapping complete" breakpoint. Configurable
1941 define SOLIB_BKPT_NAME is first one to try.
1942 * solib.c (find_solib): Test debug_base for nonzero rather
1943 than just greater than zero.
1944 * solib.c (enable_break): Use bkpt_names to look up address
1945 at which to set "mapping complete" breakpoint.
1947 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1949 * defs.h (STRCMP, STREQ, STREQN): New macros.
1950 * defs.h (demangle_and_match): Remove prototype.
1951 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1952 and STREQN defined in defs.h.
1953 * dwarfread.c (set_cu_language): For completely unknown languages,
1954 try to deduce the language from the filename. Retain behavior
1955 that for known languages we don't know how to handle, we use
1957 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1958 and demangled name fields in symbol.
1959 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1960 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1961 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1962 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1963 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1964 Replace usages throughout.
1965 * elfread.c (demangle.h): Include.
1966 * elfread.c (record_minimal_symbol): Remove prototype and function.
1967 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1968 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1969 * infcmd.c (jump_command): Remove code to demangle name and add
1970 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1971 * minsyms.c (demangle.h): Include.
1972 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1973 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1974 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1975 * mipsread.c (psymtab_language): Add static variable.
1976 * stabsread.c (demangle.h): Include.
1977 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1978 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1979 * stack.c (return_command): Remove explicit demangling of name
1980 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1981 * symfile.c (demangle.h): Include.
1982 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1983 to match macros in symfile.h and allow them to be compiled
1984 if INLINE_ADD_PSYMBOL is not true.
1985 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1986 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1987 Add code to demangle and cache C++ symbol names. Use macro form
1988 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1989 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1990 Remove, also defined in symfile.c, which we already fixed.
1991 * symtab.c (expensive_mangler): Remove prototype and function.
1992 * symtab.c (find_methods): Remove physnames parameter and fix
1994 * symtab.c (completion_list_add_symbol): Name changed to
1995 completion_list_add_name.
1996 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1997 the normal symbol name and the cached C++ demangled name.
1998 * symtab.c (lookup_demangled_partial_symbol,
1999 lookup_demangled_block_symbol): Remove prototypes and functions.
2000 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2001 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2002 Remove code to try demangling names and matching them.
2003 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2004 Fix to try matching the cached demangled name if no match is
2005 found using the regular symbol name.
2006 * symtab.c (find_methods): Remove unused physnames array.
2007 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2008 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2009 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2010 C++ demangled symbol names.
2011 * symtab.h: Much reformatting of structures and such to add
2012 whitespace to make them more readable, and make them more
2013 consistent with other gdb structure definitions.
2014 * symtab.h (general_symbol_info): New struct containing fields
2015 common to all symbols.
2016 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2017 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2018 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2019 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2020 symbol): Use general_symbol_info struct.
2021 * utils.c (demangle_and_match): Remove, no longer used.
2022 * valops.c (demangle.h): Include.
2023 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2024 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2025 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2026 symmisc.c, symtab.c, valops.c: Replace references to minimal
2027 symbol fields with appropriate macros.
2028 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2029 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2030 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2031 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2032 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2033 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2034 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2035 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2036 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2037 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2038 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2039 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2040 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2041 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2043 * buildsym.c (start_subfile, patch_subfile_names): Default the
2044 source language to what can be deduced from the filename.
2045 * buildsym.c (end_symtab): Update the source language in the
2046 allocated symtab to match what we have been using.
2047 * buildsym.h (struct subfile): Add a language field.
2048 * c-typeprint.c (c_print_type): Remove code to do explicit
2050 * dbxread.c (psymtab_language): Add static variable.
2051 * dbxread.c (start_psymtab): Initialize psymtab_language using
2052 deduce_language_from_filename.
2054 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2056 * valprint.c (val_print): Reorganize comment and add note
2057 about dependency on target byte ordering.
2058 **** start-sanitize-chill ****
2059 * ch-exp.y (value_array_slice): Fix typo.
2060 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2061 byte sized ints are assumed to be char strings and printed with
2062 string syntax. In chill, arrays of chars and arrays of
2063 bytes/ubytes are distinquishable, and printed appropriately.
2064 **** end-sanitize-chill ****
2066 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2068 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2069 read/write routines for HPUX.
2071 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2072 branch targets to compute target address using const from previous
2073 instruction if necessary.
2074 * Add `Q' operator to print out bit position field various
2076 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2077 cleanups, use new code from Utah.
2078 * (store_inferior_registers): Update to new code from Utah.
2079 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2080 * (fetch_register): Clear out priv level when reading PCs.
2081 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2082 * Remove decl of errno, #include wait.h and target.h.
2083 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2084 were inside of a kernel call. If so, then PC is in a different
2085 register. Also, mask out bottom two bits of all PCs so as not to
2086 confuse higher level code.
2087 * (push_dummy_frame): Create from #define in tm-hppa.h.
2088 * (find_dummy_frame_regs): Update from Utah.
2089 * (hp_pop_frame): Create from #define in tm-hppa.h.
2090 * (hp_restore_pc_queue): New, from Utah.
2091 * (hp_push_arguments): Big fixes from Utah.
2092 * (pa_do_registers_info, pa_print_registers): Only print out fp
2094 * (skip_trampoline_code): New routine to deal with stubs that
2095 live in nowhereland between callers and callees.
2096 * i860-tdep.c: Remove decl of attach_flag.
2097 * infrun.c (wait_for_inferior): Add new macro
2098 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2099 at by PC will be nullified. If so, then step the target once more
2100 so as to avoid confusing the user.
2101 * (just before step_over_function:): Use stop_func_start, not
2102 stop_pc when checking for the existance of line number info.
2103 stop_func_start will reflect the proper address of the target
2104 routine, not of the stub that we may be traversing to get there.
2105 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2106 to deal with the stubs that PA compilers sometimes stick between
2107 callers and callees. Also, define FLAGS_REGNUM for access to the
2109 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2111 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2112 write gr0, PC regs, and PSW!
2113 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2114 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2116 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2117 * Define struct unwind_table_entry.
2118 * valops.c (call_function_by_hand): Add another arg to
2119 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2122 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2124 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2126 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2128 * Makefile.in (VERSION): Bump to 4.7.4.
2129 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2130 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2131 * Makefile.in (HFILES): Add valprint.h.
2132 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2133 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2134 * typeprint.c, typeprint.h: New files for language independent
2135 type printing functions.
2136 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2137 type printing functions and definitions.
2138 * valprint.h: New include file for language independent value
2139 printing definitions.
2140 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2141 dependent value printing functions.
2142 * c-exp.y (production ptype): Add range_type variable and use new
2143 create_range_type function.
2144 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2145 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2146 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2147 "const static" to ANSI-conformant "static const".
2148 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2149 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2151 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2152 * coffread.c (decode_type): Add range_type variable and call to
2153 new create_range_type function.
2154 * complaints.c (complain): Remove unused val variable.
2155 * complaints.c (_initialize_complaints): Make it void.
2156 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2157 variable and call new create_range_type function.
2158 * defs.h (enum val_prettyprint): Move enum from value.h to here
2159 so we can avoid having to include value.h just for prototypes that
2160 need the enum (thanks ANSI).
2161 * dwarfread.c (struct_type): Local anonymous_size variable is
2162 only used if !BITS_BIG_ENDIAN.
2163 * dwarfread.c (decode_subscript_data_item): Add rangetype
2164 variable and call new create_range_type function.
2165 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2167 * eval.c (evaluate_subexp): Remove unused local variable name
2168 and the statement with no side effects that initializes it.
2169 * expprint.c (print_subexp): Change local_printstr to
2171 * gdbtypes.c (create_range_type): New function that creates
2172 a range type using code fragments from object file readers as
2173 an example of what has to be initialized.
2174 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2175 and high_bound parameters, replaced with a single range_type
2176 parameter. Change function body to use passed in range_type
2177 rather than handcrafting one.
2178 * gdbtypes.h (create_range_type): Add prototype.
2179 * gdbtypes.h (create_array_type): Change prototype parameters.
2180 * infrun.c (normal_stop): Remove unused local variables tem and c.
2181 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2182 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2183 stub functions that call error if called.
2184 * language.c (unknown_language_defn, auto_language_defn,
2185 local_language_defn): Add initializers unk_lang_print_type and
2187 * language.h (struct language_defn): Reformat for larger
2188 comments, add la_print_type and la_val_print members. Add
2189 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2190 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2191 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2193 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2195 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2196 * main.c (execute_command): Remove unused local variable cmdlines.
2197 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2198 (clear_displays), symmisc.c (block_depth), values.c
2199 (clear_value_history):
2200 Make testing of truth value of assignment result explicit.
2201 * mipsread.c (upgrade_type): Update FIXME to include future use
2202 of create_range_type.
2203 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2204 whatis_exp, maintenance_print_type): Move prototypes and functions
2206 * printcmd.c (_initialize_printcmd): Move add_com calls for
2207 ptype_command and whatis_command to new typeprint.c.
2208 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2209 * source.c (find_source_lines): Local variable c only used
2210 when LSEEK_NOT_LINEAR is defined.
2211 * stabsread.c (read_array_type): Use new create_range_type
2213 * stabsread.c (read_range_type): Add new index_type variable and
2214 call new create_range_type function rather than handcrafting
2216 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2217 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2218 * symtab.c (type_print_base usages): Use c_type_print_base.
2219 * symtab.c (type_print_varspec_prefix usages): Use
2220 c_type_print_varspec_prefix.
2221 * symtab.c (type_print_method_args usages): Use
2222 cp_type_print_method_args.
2223 * valprint.c: Completely ripped apart and the fragments used
2224 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2225 valprint.h. Remaining stuff is language independent.
2226 * value.h (struct fn_field): Forward declare for prototypes.
2227 * value.h (type_print_1): Remove prototype.
2228 * value.h (enum val_prettyprint): Moved to defs.h.
2229 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2230 * value.h (baseclass_offset): Add prototype.
2231 **** start-sanitize-chill ****
2232 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2233 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2234 * ch-typeprint.c: New file for language dependent type printing.
2235 * ch-valprint.c: New file for language dependent value printing.
2236 * ch-exp.y (parse_number): Remove prototype and stub function.
2237 * ch-exp.y (decode_integer_literal): Removed unused digits and
2239 * ch-exp.y (convert_float): Completely ifdef out for now.
2240 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2241 ch-lang.c (chill_op_print_tab):
2242 Change from ANSI-obsolescent "const static" to ANSI-conformant
2244 * ch-exp.y (yylex): Add unhandled storage class enumeration
2245 literals to switch statement for completeness.
2246 * ch-lang.c (chill_create_fundamental_types): Remove unused
2247 nbytes variable. Change dummy type to 2 bytes to match int.
2248 Handle FT_VOID types gratuituously added to chill DWARF by
2249 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2250 type rather than a one byte TYPE_CODE_INT type.
2251 * ch-lang.c (chill_language_defn): Add chill_print_type and
2253 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2254 **** end-sanitize-chill ****
2256 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2258 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2259 bfd_get_symbol_leading_char instead.
2261 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2262 leading character from names.
2263 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2264 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2265 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2267 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2268 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2269 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2270 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2271 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2272 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2273 * symfile.c (syms_from_objfile): Insert debugging check to test
2274 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2276 * doc/gdbint.texinfo (Host Conditionals): Remove
2277 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2279 (Target Conditionals): Remove all of the above.
2281 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2283 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2284 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2286 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2288 * coffread.c (decode_type): catch negative tagndx fields generated
2290 * exec.c: comment out string following #endif.
2291 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2292 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2294 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2295 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2297 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2299 * complaints.c: New file, code moved from utils.c.
2300 * complaints.c (complain): Made into a varargs function.
2301 * complaints.h: New file, code moved from symfile.h.
2302 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2303 * Makefile.in (HFILES): Add complaints.h.
2304 * Makefile.in (OBS): Add complaints.o.
2305 * symfile.c (complaint_root, stop_whining, complaint_series,
2306 complain, clear_complaints, add_show_from_set for stop_whining):
2307 Moved to complaints.c.
2308 * symfile.h (struct complaint, complaint_root decl, complain
2309 prototype, clear_complaints prototype): Moved to complaints.h.
2310 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2311 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2312 complaints.h. Remove casts from arguments to complain(),
2313 which is now a varargs function, and remove unnecessary
2314 placeholder zero args.
2315 * defs.h (begin_line): Add prototype.
2316 * defs.h (vprintf_filtered): Add prototype.
2317 * dwarfread.c (varargs.h): Remove, no longer needed.
2318 * dwarfread.c (dwarfwarn): Remove prototype and function.
2319 * dwarfread.c (complaints): Define a bunch of complaints.
2320 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2321 usages to standard complain() calls.
2322 * utils.c (begin_line): New function that ensures that
2323 whatever gets filter-printed next starts on its own line.
2324 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2325 but to stdout (calls vfprintf_filtered internally).
2327 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2329 * remote.c: Avoid printf_filtered line limit. Suggested by
2330 Robert R. Henry, <rrh@tera.com>.
2331 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2333 * main.c (main): Accept --silent as well as --quiet. Change +help
2334 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2336 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2337 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2339 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2341 * tm-nindy960.h, remote-nindy.c: Lint.
2343 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2345 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2346 a optional type to decorate as an array type, the type of the
2347 index, and the bounds of the array. Records this additional info
2348 in the array type for use with languages with nonzero array
2350 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2351 to note that arrays may have bounds.
2352 * gdbtypes.h (create_array_type): Update prototype.
2353 * c-exp.y (ptype production): Adjust for new create_array_type
2354 calling conventions.
2355 * coffread.c (decode_type): Call create_array_type rather than
2356 handcrafting array types.
2357 * convex-tdep.c (value_type): Remove, now use create_array_type.
2358 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2359 vector_type into calls to create_array_type.
2360 * dwarfread.c (decode_subscr_data): Name changed to
2361 decode_subscript_data_item throughout.
2362 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2363 create_array_type. Now records index type and range as well.
2364 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2365 change to use create_array_type.
2366 * dwarfread.c (read_subroutine_type): Test existing user defined
2367 types before decorating them, to ensure they are blank, and
2368 complain about it if they are not.
2369 * dwarfread.c (decode_fund_type): For unrecognized types, always
2370 return some valid type (type integer). If the unrecognized type
2371 cannot be an implementation defined type, complain as well.
2372 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2373 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2374 * mipsread.c (upgrade_type): Add FIXME comment that code to
2375 handcraft arrays should be replaced with call to create_array_type.
2376 * stabsread.c (read_array_type): Replace code to handcraft
2377 array types with call to create_array_type.
2378 * valprint.c (type_print_varspec_prefix): Minor formatting
2379 change, join lines that don't need to be split.
2381 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2383 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2384 decl for attach_flag, it now lives in inferior.h.
2385 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2386 Make most functions static.
2387 * hppah-nat.c: General cleanups, remove BSD specific code (since
2388 that all lives in hppab-nat.c).
2389 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2390 Change sense of test against inside_entry_file(). This fix is
2392 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2393 to read/write_register_bytes().
2394 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2395 work around PA-GAS assembler bug. Also, add trailing */ to some
2397 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2398 Same reason as above.
2400 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2402 * mipsread.c (parse_symbol): When checking whether a structured
2403 type is an enum, check qualifiers of its first member, as well as
2404 the base type of the member. Bug found and fixed by John M.
2405 Farrell, <farrell@fjord.reo.dec.com>.
2407 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2408 * remote-vx.c: Don't include vx-share/reg.h.
2409 * vx-share/ptrace.h: Reproduce from scratch.
2410 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2411 * Makefile.in: Remove references to removed files, and to removed
2412 29k-share directories.
2414 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2416 * c-lang.c (_initialize_c_language): Name changed from
2418 * m2-lang.c (_initialize_m2_language): Name changed from
2420 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2421 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2422 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2423 expression parsing into c-lang.c and m2-lang.c respectively.
2424 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2425 m2-exp.y respectively.
2426 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2427 and m2-* files respectively.
2428 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2429 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2430 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2431 * expression.h (struct block): Forward declaration for prototypes.
2432 * language.h (struct objfile): Forward declaration for prototypes.
2433 **** start-sanitize-chill ****
2434 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2435 * Makefile.in (HFILES): Add ch-lang.h.
2436 * Makefile.in (OBS): Add ch-lang.o.
2437 * ch-exp.y: Migrate code that has nothing to do with expression
2438 parsing into ch-lang.c.
2439 * ch-lang.c: New file, code migrated from c-exp.y.
2440 * ch-lang.h: New file, internal interface between ch-* files.
2441 * ch-lang.c (_initialize_chill_language): Name changed from
2442 _initialize_chill_exp.
2443 **** end-sanitize-chill ****
2445 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2446 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2447 * config/amix.mh (NATDEPFILES): Add.
2448 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2451 * dwarfread.c (decode_subscr_data): Remove spurious test that
2452 accepted only integer subscript types. We don't do anything
2453 with the type at the moment anyway.
2455 **** start-sanitize-chill ****
2456 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2458 * ch-exp.y (match_character_literal): Fix case where no
2459 match at all is found.
2460 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2461 width types. For example, "INT" is always 2 bytes regardless
2462 of the values of any TARGET_*_BIT macros. So use explicit
2463 numeric sizes for the types.
2464 **** end-sanitize-chill ****
2466 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2468 * c-exp.y (c_create_fundamental_type): New function to create
2469 language specific fundamental types for C.
2470 * m2-exp.y (m2_create_fundamental_type): New function to create
2471 language specific fundamental types for Modula 2.
2472 * c-exp.y (c_language_defn, cplus_language_defn): Add
2473 c_create_fundamental_type to language struct initializers.
2474 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2475 to language struct initializers.
2476 * dwarfread.c (expression.h, language.h): Include.
2477 * dwarfread.c (ftypes): New array to hold fundamental types
2478 for current compilation unit.
2479 * dwarfread.c (cu_language_defn): New pointer to language
2480 struct for language of current compilation unit.
2481 * dwarfread.c (dwarf_fundamental_type): New function to
2482 create/lookup fundamental types.
2483 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2484 * dwarfread.c (throughout): Replace lookup_fundamental_type
2485 with dwarf_fundamental_type.
2486 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2487 compilation unit (may be different language or different objfile).
2488 * gdbtypes.c (lookup_fundamental_type): Move actual type
2489 creations into language specific fundamental type creation
2490 functions and call via create_fundamental_type. Add comment
2491 about this function being obsolescent.
2492 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2493 sized signed and unsigned integers.
2494 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2495 * language.c (language_def): New function to lookup a language
2496 struct given it's enumeration.
2497 * language.h (struct language_defn): Add la_fund_type, a pointer
2498 to a function that creates fundamental types for this language.
2499 * language.h (create_fundamental_type): New macro to create
2500 fundamental types based on the current language.
2501 * language.h (language_def): Add prototype.
2502 * language.c (unk_lang_create_fundamental_type): New function
2503 for initializing language structs, calls error if called.
2504 * language.c (unk_language_defn, auto_language_defn,
2505 local_language_defn): Use unk_lang_create_fundamental_type.
2506 **** start-sanitize-chill ****
2507 ch-exp.y (chill_create_fundamental_type): New function.
2508 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2509 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2510 **** end-sanitize-chill ****
2512 **** start-sanitize-chill ****
2513 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2515 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2517 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2518 as GCC_PRODUCER and GPLUS_PRODUCER.
2519 **** end-sanitize-chill ****
2521 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2523 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2526 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2528 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2529 rather than '$'. This particular piece of braindamage is
2530 spreading like ooze. It's now infected libiberty, deja-gnu,
2532 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2533 hardwired '$' character.
2535 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2537 (Changes to break incredibly ugly, unmaintainable 750 line
2538 read_struct_type function up into managable pieces.)
2539 * Makefile.in (VERSION): Bump to 4.7.3.
2540 * stabsread.c (struct field_info): Local struct definition.
2541 * stabsread.c (read_member_functions, read_struct_fields,
2542 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2543 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2544 functions from fragmented read_struct_type.
2545 * stabsread.c (stabs_general_complaint): Catchall complaint.
2546 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2547 symbol name continuation code. Use macro throughout.
2548 * stabsread.c (various places): Replace add-one-to-pointer
2549 with pointer increment.
2550 * stabsread.c (read_type): Retain function local copy of type
2551 descriptor. Rearrange code calling read_struct_type() to match
2553 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2554 a single blank as the name of nameless enumerations. Recognize
2555 this special case and set nameless flag.
2556 **** start-sanitize-chill ****
2557 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2559 * ch-exp.y (access_name): New non-terminal token and
2561 * ch-exp.y (general_procedure_name): Now a terminal token.
2562 * ch-exp.y (location): Expand production.
2563 * ch-exp.y (match_simple_name_string): New function.
2564 * ch-exp.y (yylex): Call match_simple_name_string and return
2565 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2566 **** end-sanitize-chill ****
2568 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2570 * munch: Backslash escape vertical bar characters inside
2571 grep patterns since they have special meaning for some greps.
2572 * parse.c (write_exp_string): Complete rewrite to store string
2573 contants as a leading explicit length, followed by the string data,
2574 followed by a trailing explicit length.
2575 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2576 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2577 Use recorded explicit length of strings in expression elements,
2578 rather than strlen. Adjust code to skip over strings stored in
2579 expression elements, and code to access strings, to account for
2580 new leading explicit size expression element.
2581 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2582 0, to avoid negative expression element indices.
2583 * valops.c (search_struct_method): Minor whitespace change.
2585 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2587 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2588 which together maintain a dynamically expandable static buffer
2589 for the lexer to use when translating C strings to their internal
2590 form (other future uses possible). Fix parsing of C style strings
2591 to do the normal C style input conversions of escaped character
2593 * valops.c (value_string): Remove translation of escaped
2594 character sequences, now done in C expression parser.
2595 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2596 and decides if it should be printed in literal form or some other
2597 form, based on it's ASCII value and setting of sevenbit_strings.
2598 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2599 macro, change indentation style.
2600 **** start-sanitize-chill ****
2601 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2602 * ch-exp.y (chill_printstr): First cut at real function instead
2604 **** end-sanitize-chill ****
2606 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2608 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2610 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2612 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2614 * defs.h (sevenbit_strings): Add declaration.
2615 * defs.h (printchar): Replace with gdb_printchar.
2616 * language.h (language_defn): Add new function pointers
2617 la_printchar and la_printstr, to do language dependent
2618 printing of characters and strings.
2619 * language.h (local_printchar, local_printstr): New macros
2620 to call language dependent functions pointed to by la_printchar
2621 and la_printstr respectively.
2622 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2623 dependent functions for printing characters and strings.
2624 * c-exp.y (c_language_defn, cplus_language_defn): Add
2625 c_printchar and c_printstr.
2626 * command.c (do_setshow_command): Rename printchar use to
2628 * expprint.c (print_subexp): Replace C style string output
2629 with call to local_printstr.
2630 * language.c (unk_lang_printchar, unk_lang_printstr):
2631 New stubs, currently errors.
2632 * language.c (unknown_language_defn, auto_language_defn,
2633 local_language_defn): Add unk_lang_printchar and
2635 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2636 language dependent functions to print characters and strings.
2637 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2638 * utils.c (printchar): Renamed to gdb_printchar.
2639 * valprint.c (print_string): Remove prototype, function moved
2640 to c-exp.y, where it becomes c_printstr.
2641 * valprint.c (print_max): Made global for reference from the
2642 language dependent printing routines in *-exp.y.
2643 * valprint.c (repeat_count_threshold): New variable with function
2644 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2645 Change all references to old macro to references to new variable.
2646 * valprint.c (value_print, val_print): Replace calls to
2647 print_string with calls to local_printstr.
2648 * valprint.c (val_print): Replace C style character printing
2649 with call to local_printchar.
2650 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2651 * valprint.c (_initialize_valprint): Add add_show_from_set
2652 call for setting up repeat_count_threshold as print variable.
2653 **** start-sanitize-chill ****
2654 * ch-exp.y (decode_integer_value): New function.
2655 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2656 * ch-exp.y (chill_printchar, chill_printstr): New language
2657 dependent functions for printing characters and strings.
2658 * ch-exp.y (chill_language_defn): Add chill_printchar and
2660 **** end-sanitize-chill ****
2662 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2664 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2665 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2666 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2668 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2670 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2671 and assume the process has been killed.
2673 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2675 * remote-udi.c (udi_open): Reset vars so that user can re-run
2676 programs without leaving GDB.
2677 * (many routines): Slightly improve error handling.
2678 * (download): Zero out BSS by longs instead of bytes to avoid
2679 timeouts in real hardware.
2680 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2681 that connection is no longer in use after shutdown() of socket.
2682 This keeps GDB from dying of a SIGPIPE when you issue multiple
2683 `target udi' commands.
2685 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2687 * language.h (language_format_info): New structure to bundle
2688 local formatting information.
2689 * language.h (language_defn): Replace individual format info
2690 with language_format_info structs.
2691 * language.h (local_*_format, local_*_format_prefix,
2692 local_*_format_specifier, local_*_format_suffix): New macros
2693 for binary/octal/decimal/hex formats to access info elements.
2694 * c-exp.y (c_language_defn): Update for new format handling.
2695 * m2-exp.y (m2_language_defn): Update for new format handling.
2696 * dbxread.c (language.h): Include for partial-stab.h use.
2697 * mipsread.c (expression.h, language.h): Include for
2699 * defs.h (local_hex_format, local_hex_format_custom,
2700 local_hex_string, local_hex_string_custom): Move to language.h.
2701 * language.c (local_hex_format_custom, local_hex_string,
2702 local_hex_string_custom, local_octal_format_custom): Use new
2704 * language.c (unknown_language_defn, auto_language_defn,
2705 local_language_defn): Update for new format handling.
2706 * printcmd.c (print_scalar_formatted): Use new macros
2707 to access decimal and binary format info for printing.
2708 **** start-sanitize-chill ****
2709 * c-exp.y (chill_language_defn): Update for new format handling.
2710 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2711 * ch-exp.y (decode_integer_literal): Add function
2712 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2713 * ch-exp.y (builtin_type_chill_char): Add definition.
2714 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2715 **** end-sanitize-chill ****
2717 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2719 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2721 (aix_framedata): added nosavedpc field.
2722 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2724 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2725 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2726 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2727 instructions as function_frame_info does. Expand special case of
2728 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2730 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2732 (function_frame_info): Set frameless if the function has no frame,
2733 and set nosavedpc if the PC was not saved. Handle gcc generated
2734 stfd 31,-4(31); st 31, -12(31) correctly.
2735 (frameless_function_invocation): New second argument pcsaved; if 0
2736 return whether the function has a frame, if 1 return whether the
2738 (frame_initial_stack_address): Correct typo: cache registers for
2739 callee_fi, not for fi, (avoids reading garbage memory locations).
2741 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2743 * infrun.c (wait_for_inferior (just before step_over_function
2744 label)): Change test for stepping into subroutine to check for the
2745 presence of line number info. This makes stuff compiled with -g1
2746 cause GDB to not lose control when stepping.
2748 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2749 Improve comments as well.
2751 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2753 * Makefile.in (VERSION): Bump to 4.7.2
2754 * symtab.c (find_pc_symtab): Fix return of random value
2756 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2757 Makefile since it contains sed patterns used in generation.
2758 Add sed pattern to also delete #include of any malloc.h.
2759 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2760 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2761 function names to conform to K&R terminology with respect to
2762 logical and bitwise operators:
2763 UNOP_ZEROP => UNOP_LOGICAL_NOT
2764 UNOP_LOGNOT => UNOP_COMPLEMENT
2765 BINOP_LOGAND => BINOP_BITWISE_AND
2766 BINOP_LOGXOR => BINOP_BITWISE_XOR
2767 BINOP_LOGIOR => BINOP_BITWISE_IOR
2768 BINOP_AND => BINOP_LOGICAL_AND
2769 BINOP_OR => BINOP_LOGICAL_OR
2770 PREC_OR => PREC_LOGICAL_OR
2771 PREC_AND => PREC_LOGICAL_AND
2772 PREC_LOGIOR => PREC_BITWISE_IOR
2773 PREC_LOGXOR => PREC_BITWISE_XOR
2774 PREC_LOGAND => PREC_BITWISE_AND
2775 value_zerop() => value_logical_not()
2776 value_lognot() => value_complement()
2777 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2778 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2779 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2780 and is nonexistant in some SVR4 based systems.
2781 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2782 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2784 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2785 * source.c (source_info): Fix minor nits, print "1 line" rather
2786 than "1 lines", and "language is <lang>".
2787 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2788 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2789 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2791 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2792 **** start-sanitize-chill ****
2793 * ch-exp.y: New expression parser, for GNU-Chill.
2794 * defs.h (enum language): Add language_chill.
2795 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2796 LANG_MODULA2 a recognized language.
2797 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2798 Chill as well as Modula-2.
2799 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2800 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2801 * language.c (set_language_command): Add chill.
2802 * language.c (binop_result_type, integral_type, character_type,
2803 boolean_type, structured_type, value_true, binop_type_check):
2804 Add language_chill cases.
2805 * language.h (_LANG_chill): Define.
2806 * symfile.c (deduce_language_from_filename): Recognize the
2807 filename extensions ".chill", ".c186", and ".c286" for Chill.
2808 * valprint.c (typedef_print): Add case for language_chill.
2809 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2810 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2811 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2812 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2814 * Makefile.in (distclean): Add target ch-exp.tab.c.
2815 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2816 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2817 * eval.c (evaluate_subexp): Add OP_BOOL case.
2818 * expprint.c (print_subexp): Add OP_BOOL case.
2819 **** end-sanitize-chill ****
2821 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2823 * infcmd.c (set_environment_command): Avoid skipping first
2824 char of env value if an '=' appears in it. Bug report and fix
2825 by Mark Jungerman, <maj@lucid.com>.
2827 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2829 * infcmd.c (step_over_calls): Improve comments.
2830 * symtab.c (find_pc_psymtab): Clean up a bit.
2831 * (find_pc_symtab): Fix comments, clean up code.
2832 * (find_pc_line): General cleanups, efficiency improvements.
2833 Also, don't return garbage when some line info exists, but there
2836 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2838 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2839 member, and the stat pointer passed to vmap_symtab was NULL, the
2840 wrong vmap entries would be modified. Fixes behavior where
2841 attempting to load symbols for a module with no member would mess
2842 up already read in symbols.
2844 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2846 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2847 29k-share/dfe/mini2udi.o.
2848 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2849 * alldeps.mak, depend: Update to deal with removal of
2850 aforementioned files.
2851 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2852 requirement for useless 'program' argument. Clean up
2853 udi_create_inferior, and udi_load to call common download()
2854 routine. Create download routine to load remote hosts directly
2855 (with the help of BFD) so that we don't need yank.c and
2857 Fix udi_detach to call UDIDisconnect with
2858 the right arguments. Clean up udi_resume, don't assign tip_error
2859 twice. Clean up udi_wait, straighten out status codes. Make
2860 udi_kill really work.
2862 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2864 * c-exp.y: separated host/target idea of integer type size,
2865 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2866 UINT and CHAR rules. (parse_number): work out the targetwise type
2867 of a number based upon it's size and qualifiers. (yylex): chars
2868 are now treated the same way as ints.
2870 * source.c (indentify_source_line): don't core dump if wanted
2871 line is larger than number of lines in source. (can happen when
2872 coff gets confused about #included source).
2874 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2876 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2877 when debugging a program with 100 shared libraries.
2879 * solib.c (solib_map_sections): Always close the BFD we open.
2880 Free all malloc'd storage we allocate, too, including error cases.
2881 (struct so_list): Remove unused so_bfd member.
2882 (clear_solib): Don't bother closing so_bfd.
2884 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2885 cacheable. `So many symbol files, so little file descriptors.'
2887 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2889 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2890 Stubs should stand alone as much as possible.
2892 * source.c (show_directories): Avoid printf_filtered length prob
2893 pointed out by Jonathan Stone.
2895 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2896 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2897 <Lee_Cooprider@vos.stratus.com>.
2899 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2901 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2902 struct, not struct itself.
2903 * serial.h (serial_restore): Fix prototype, takes pointer not
2906 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2908 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2909 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2911 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2913 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2914 Stubs should stand alone as much as possible.
2916 * README: Add remote-es1800.c and remote-st2000.c to table.
2917 * go32-nat.c: Remove, there is no native go32 support.
2918 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2920 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2922 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2923 new routines to deal with sending SIGINTs to attached processes
2924 when the user interrupts the controlling GDB.
2925 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2926 the aforementioned routines when waiting for the attached process.
2928 * elfread.c, mipsread.c: Include <string.h>.
2929 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2930 * serial.h: Add prototype for serial_restore().
2932 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2934 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2935 minimal_symbol_count, because the NULL symbol is not included in
2936 the count. This prevented this function from finding the last
2937 symbol in the table.
2939 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2941 * dbxread.c (process_one_symbol): if not defined
2942 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2943 the start of the function, not just after N_FUN.
2945 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2947 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2948 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2949 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2950 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2951 file. Remove preprocessor defines that previously did remapping.
2953 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2955 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2956 Bug fix courtesy of Alexander Klaiber.
2958 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2960 hp300 native support (hp300hpux untested).
2962 * hp300ux-xdep.c: removed.
2963 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2964 * xm-hp300hpux.h: updated copyright.
2965 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2966 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2967 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2968 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2969 fork-child.o coredep.o corelow.o.
2970 (NAT_FILE, NATDEPFILES): new macros.
2971 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2972 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2974 (NAT_FILE, NATDEPFILES): new macros.
2975 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2977 Vax ultrix native support.
2979 * nm-vax.h: new file.
2980 * Makefile.in (HFILES): added nm-vax.h.
2981 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2982 coredep.o corelow.o removed.
2983 (NAT_FILE, NATDEPFILES): new macros.
2984 * xm-vax.h: updated copyright.
2985 (REGISTER_U_ADDR): removed.
2987 Apollo native support (untested).
2989 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2990 * a68v-nat.c, nm-apollo68[bv].h: new files.
2991 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2992 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2993 * a68v-xdep.c: removed.
2994 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2995 inftarg.o fork-child.o a68v-xdep.o.
2996 (NAT_FILE, NATDEPFILES): new macros.
2998 * defs.h: include nm.h.
2999 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3000 sparc-tdep.c, : do not include nm.h.
3001 * doc/gdbint.texinfo: nm.h now included in defs.h.
3003 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3005 * Makefile.in (VERSION): 4.7.1 post release!
3007 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3009 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3011 * Makefile.in (VERSION): gdb-4.7 release.
3012 * README: Update for gdb-4.7.
3014 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3016 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3019 * alldeps.mak, depend: Update.
3021 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3023 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3025 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3026 causes problems in setting breakpoint in the right place in
3027 functions with `float' args which are passed as doubles.
3028 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3029 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3031 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3033 * Makefile.in (HFILES): Add nm-i386sco.h.
3034 * dwarfread.c: include <sys/types.h> for SCO.
3035 * infptrace.c: Don't include ptrace.h under SCO.
3036 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3038 * config/i386v.mt: Add exec.o to TDEPFILES.
3040 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3042 * i386v-nat.c: Remove space from front of #endif.
3043 * irix4-nat.c: Remove externs of registers[], include inferior.h
3045 * mips-nat.c: Explicitly initialize zerobuf to 0!
3046 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3047 Always setup fci->frame, even if it's non-zero. Too many places
3048 depend upon this behavior (and I have to get a release out the
3050 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3051 processing_gcc_compilation if we find the embedded stabs marker.
3052 This fixes several bugs with finding the location of short or char
3053 function parameters passed on the stack.
3055 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3057 Native support for sun4sol2.
3059 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3060 * nm-sysv4.h: new file.
3061 * Makefile.in (HFILES): added nm-sysv4.h.
3062 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3063 (NAT_FILE, NATDEPFILES): new macros.
3064 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3066 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3068 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3069 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3071 * Makefile.in (VERSION): Tick to 4.6.9.
3073 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3075 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3076 definition, replace with portable one.
3077 * remote-nindy.c: Lint.
3078 (nindy_wait): Return type is int, result is inferior_pid.
3079 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3080 (initialize_symmisc): Remove empty function.
3081 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3082 Remove obsolete, misspelled macro.
3083 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3084 (all @node commands): Use new form to avoid nitpicking errors.
3085 * doc/gdbint.texinfo: Document host/native/target split.
3087 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3089 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3091 * xm-mips.h (offsetof): Don't define this if __STDC__.
3093 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3095 umax native support (untested).
3097 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3099 (NAT_FILE, NATDEPFILES): new macros.
3100 * config/umax.mt (TDEPFILES): removed exec.o.
3101 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3102 removed to nm-umax.h.
3103 * nm-umax.h: new file.
3104 * Makefile.in (HFILES): added nm-umax.h.
3106 hppa native support (untested).
3108 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3109 (NAT_FILE, NATDEPFILES): new macros.
3110 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3111 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3112 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3113 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3114 * hppa[bh]-xdep.c: removed.
3115 * hppa[bh]h-tdep.c: do not include ptrace.h.
3116 * Makefile.in (HFILES): added nm-hppa[bh].h.
3118 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3120 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3122 * mips-nat.c: Straighten out include files. Work around
3123 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3126 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3128 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3129 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3130 backtraces from core files work.
3131 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3132 Functions are now defined in mips-nat.c.
3134 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3136 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3137 serial_default_name().
3139 * remote-hms.c, ser-go32.c, serial.h: Change from
3140 serial_timedreadchar() to new serial_readchar().
3142 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3144 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3146 * c-exp.y: Moved handling of 'const' and 'volatile' from
3147 <type> to <typebase>. This removes 2 conflicts.
3149 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3151 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3152 from breakpoint table when reseting breakpoints.
3154 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3156 Native support cleanup and corefile fixes for i386 SVR4 systems.
3158 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3159 fill_fpregset): Moved to i386v4-nat.c
3160 * i386v4-nat.c, nm-i386v4.h, : New files.
3161 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3162 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3163 change i386v-nat.o to i386v4-nat.o.
3165 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3167 Miscellaneous 386 configs updated.
3169 * config/i386aout.mt (TDEPFILES): removed exec.o.
3170 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3171 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3172 (NAT_FILE, NATDEPFILES): new macros.
3173 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3174 config/i386v4.mt (TDEPFILES): removed exec.o.
3175 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3176 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3177 (NAT_FILE, NATDEPFILES): new macros.
3178 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3179 fork-child.o coredep.o corelow.o i386-xdep.o.
3180 (NAT_FILE, NATDEPFILES): new macros.
3182 Native support cleanup for i386bsd (untested).
3184 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3185 * config/i386bsd.mh (NATDEPFILES): added exec.o
3186 * tm-i386bsd.h (FLOAT_INFO): removed.
3187 * nm-i386bsd.h (FLOAT_INFO): added.
3189 Native support for i386v (untested).
3191 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3192 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3193 (NAT_FILE, NATDEPFILES): new macros.
3194 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3195 * i386-xdep.c: removed.
3196 * Makefile.in (HFILES): added nm-i386v.h
3197 * i386v-nat.c, nm-i386v.h: new file.
3198 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3200 * tm-i386v.h (FLOAT_INFO): removed.
3202 Native support for linux (untested).
3204 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3205 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3206 (NAT_FILE, NATDEPFILES): new macros.
3207 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3208 * Makefile.in (HFILES): added nm-linux.h.
3209 * nm-linux.h: new file.
3210 * xm-linux.h: updated copyright. cleaned up formatting.
3211 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3213 Native support for sun386 (untested).
3215 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3216 fork-child.o sun386-xdep.o.
3217 (NAT_FILE, NATDEPFILES): new macros.
3218 * config/sun386.mt (TDEPFILES): removed exec.o.
3219 * Makefile.in (HFILES): added nm-sun386.h.
3220 * sun386-nat.c, nm-sun386.h: new file.
3221 * sun386-xdep.c: removed.
3222 * xm-sun386.h: updated comment and copyright.
3223 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3226 Native support for i386mach (untested).
3228 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3229 fork-child.o mach386-xdep.o.
3230 (NAT_FILE, NATDEPFILES): new macros.
3231 * Makefile.in (HFILES): added nm-i386mach.h.
3232 * nm-i386mach.h, i386mach-nat.c: new files.
3233 * mach386-xdep.c: removed.
3234 * xm-i386mach.h: updated copyright.
3235 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3238 Native separation for go32 (untested).
3240 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3241 * go32-nat.c: new file.
3242 * go32-xdep.c (call_ptrace, child_resume,
3243 fetch_inferior_registers, store_inferior_registers,
3244 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3246 Native support for m88k (untested).
3248 * Makefile.in (HFILES): added nm-m88k.h
3249 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3250 FETCH_INFERIOR_REGISTERS): removed.
3251 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3252 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3253 (NAT_FILE, NATDEPFILES): new macros.
3254 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3255 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3256 * m88k-xdep.c: removed.
3258 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3260 * i386b-nat.c: Comment changes.
3261 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3263 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3265 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3267 Avoid longjmp()-catching compilation errors in cross-ports.
3269 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3270 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3271 Move from mips-tdep.c and tm-{irix3,mips}.h.
3272 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3274 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3277 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3278 (fetch_core_registers): Fix bfd_seek arguments.
3280 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3282 Make core files work again (add back the `core' target).
3284 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3285 (NATDEPFILES): Add corelow.o.
3286 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3289 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3290 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3291 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3292 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3293 appears. FIXME, these should be moved to NATDEPFILES for native
3296 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3298 Ultra3 host/target/native split. (untested).
3300 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3301 (fetch_register, fetch_inferior_registers,
3302 store_inferior_registers, fetch_core_registers): removed to
3304 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3306 * Makefile.in (HFILES): added nm-ultra3.h.
3307 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3308 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3310 (NAT_FILE, NATDEPFILES): new macros for native support.
3311 * config/ultra3.mt (TDEPFILES): exec.o removed.
3313 * xm-vaxult.h: add MEM_FNS_DECLARED.
3315 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3317 * Makefile.in (VERSION): Roll to 4.6.8.
3318 (OBS): Put version.o first, so Makefile rebuild happens early.
3320 * command.h: Publicize prototype for not_just_help_class_command.
3321 * command.c: Remove proto.
3322 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3323 output. Move "maint info" from class info to class maintenance,
3325 * infrun.c: Move "stop" to class_obscure, and give it a
3326 function so it will not be seen as a global help topic. FIXME,
3327 it should be possible to set these attributes independently.
3329 * core.c (core_command): Make nicer error message for no core support.
3331 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3333 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3334 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3336 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3337 (scan_compilation_units): Punt unused filename arg. dbfoff,
3338 lnoffset, and curlnoffset are file_ptr's now.
3339 (dwarf_build_psymtabs): Drop desc and filename args; use
3340 objfile. dbfoff and lnoffset are file_ptr's now.
3341 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3342 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3343 (elf_symfile_read): Skip desc and filename args to
3344 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3345 * gdb-stabs.h: Use file_ptr rather than off_t.
3346 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3347 compile-time debug check that someone turned off as "unused".
3348 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3349 * symfile.h: Update dwarf_build_psymtabs and
3350 elfstab_build_psymtabs prototypes.
3351 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3352 Use file_ptr offsets. bfd_seeks use L_SET.
3354 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3356 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3357 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3358 value so that demangler won't be invoked. This greatly speeds up
3360 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3361 linked_proc_info so that it properly deallocates the appropriate
3362 item after it is done with it instead of before.
3363 * Don't pass bogus frame pointer to create_new_frame(). Just
3364 leave it as zero so that lower level code will figure out the
3367 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3369 Sony News native support.
3371 * Makefile.in (HFILES): added nm-news.h.
3372 * nm-news.h: new file.
3373 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3374 fork-child.o coredep.o to NATDEPFILES.
3375 (NAT_FILE, NATDEPFILES): new macros for native support.
3376 * config/news.mt (TDEPFILES): removed exec.o.
3378 * remote-vx.c: remove redundant include of sys/time.h.
3380 * infrun.c: include ctype.h. Otherwise some machines result in
3381 undefined for isdigit.
3383 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3385 * configure.in: Convert m68k entries to m68* entries to handle
3386 all the various m68xxx hosts and targets.
3387 * config/news1000.mt: No longer needed, same as news.mt.
3389 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3391 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3393 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3395 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3396 nm-sun2.h, nm-mips.h.
3398 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3400 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3402 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3404 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3406 * xm-hppah.h: if __STDC__ is not defined, define
3408 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3409 compiler; see the comment in the file.
3411 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3413 First cut at support for all BSD variants on 386.
3415 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3416 * i386b-nat.c: New native support file.
3417 * configure.in: Add host and target for i[34]86-*-bsd*.
3418 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3420 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3422 Sun2 native support (untested).
3424 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3425 REGISTER_U_ADDR): removed to nm-sun2.h.
3426 * nm-sun2.h: new file.
3427 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3428 fork-child.o sun3-xdep.o removed.
3429 (NAT_FILE, NATDEPFILES): new macros.
3431 Mips native support. Decstation and iris4 have been tested.
3434 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3435 fill_fpregset): removed to irix4-nat.c
3436 * mips-xdep.c: removed.
3437 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3439 * procfs.c: include nm.h.
3440 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3441 * xm-irix4.h: bump copyright.
3442 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3443 PROC_NAME_FMT): removed.
3444 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3445 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3446 (NAT_FILE, NATDEPFILES): new macros for native support.
3447 (CC): supply default compiler switches.
3448 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3449 fork-child.o coredep.o.
3450 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3452 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3453 fork-child.o mips-xdep.o coredep.o.
3454 (NAT_FILE, NATDEPFILES): new macros for native support.
3456 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3458 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3459 (NATDEPFILES): added fork-child.o
3460 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3461 (NATDEPFILES): added fork-child.o
3462 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3463 (NATDEPFILES): added fork-child.o
3465 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3467 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3468 by using puts_filtered instead.
3470 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3472 * remote-nindy.c (nindy_load): Replacement version from Steve
3473 Chamberlain, doesn't require forking to run "strip" or "sx".
3475 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3477 * Makefile.in (HFILES): Add nm-*.h files.
3479 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3481 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3482 (NATDEPFILES): added fork-child.o.
3484 * doc/gdbint.texinfo: document a few more macros, create new
3485 section for native macros.
3487 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3489 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3490 resolution of copyright issues.
3492 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3494 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3495 subdir gets configured.
3497 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3499 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3501 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3502 searching for a "bfd_strip" program. Also, fixed up arguments
3503 passed to that program.
3505 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3506 which is now used for something else. Rewrite description of
3507 associated parameters to match how gdb does it now.
3508 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3510 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3512 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3514 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3517 * inferior.h (proc_signal_handling_change): prototype removed.
3518 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3519 (handle_command): now calls target_notice_signals.
3520 * procfs.c (proc_signal_handling_change): renamed to
3521 procfs_notice_signals. Now static. Add prototype. All callers
3523 * target.h (struct target_ops): new field, to_notice_signals.
3524 (target_notice_signals): new macro to cover new field.
3525 * target.c (cleanup_target): default to_notice_signals to ignore.
3526 * corelow.c (core_ops),
3528 inftarg.c (child_ops),
3529 procfs.c (procfs_ops),
3530 remote-adapt.c (adapt-ops),
3531 remote-eb.c (eb_ops),
3532 remote-es1800.c (es1800_ops, es1800_child_ops),
3533 remote-hms.c (hms_ops),
3534 remote-mm.c (mm_ops),
3535 remote-nindy.c (nindy_ops),
3536 remote-st2000.c (st2000_ops),
3537 remote-udi.c (udi_ops),
3538 remote-vx.c (vx_ops, vx_run_ops),
3539 remote.c (remote_ops),
3540 target.c (dummy_target),
3541 xcoffexec.c (exec_ops): added static initializer for
3543 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3545 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3547 * main.c (define_command): Add forgotten initializer.
3549 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3551 * language.c, language.h: Move saved_language out to global
3552 expected_language. Set expected_language when user expectation
3554 * language.c (language_info): Don't print type/range checking gub.
3555 * main.c (main): Set expected language.
3556 (execute_command): Check against expected language.
3557 * symfile.c (set_initial_language): Set expected language.
3559 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3561 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3563 A bunch of changes mostly to improve debugging of C++ programs.
3564 Specifically, the calling of inferiors methods is improved.
3566 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3567 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3568 hide the implementation details of pointer-to-method objects.
3569 How to tell if the pointer points to a virtual method is
3570 still very dependent on the particular compiler, but this
3571 should make it easier to find the places to change.
3572 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3573 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3574 macros, instead of a hard-wired-in code that incorrectly
3575 assumed a no-longerused representation of pointer-to-method
3576 values. And otherwise fix the relevant bit-rotted code.
3578 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3579 If there are both fields and methods, put a space between.
3581 * stabsread.c (read_struct_type): Fix bug in handling of
3582 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3583 by '_'). (It used to prematurely exit the loop reading in
3584 the fields, so it would think it should start reading
3585 methods while still in the fields. This could crash gdb
3586 given a gcc that can emit nested type information.)
3588 * valops.c (search_struct_method): Pass 'this' value by
3589 reference instead of by value. This provides a more
3590 consistent interface through a recursive search where the
3591 "bottom" functions may need to adjust offsets (due to multiple
3593 * valops.c, value.h, values.c: Pass extra parameters to
3594 value_fn_field and value_virtual_fn_field so we can
3595 correctly adjust offset for multiple inheritance.
3596 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3597 virtual function calls by using value_virtual_fn_field().
3598 * values.c: New function baseclass_offset, derived from
3599 baseclass_addr (which perhaps can be made obsolete?).
3600 It returns an offset rather than an address. This is a
3601 cleaner interface since it doesn't mess around allocating
3603 * valops.c (search_struct_method): Use baseclass_offset
3604 rather than baseclass_addr.
3606 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3608 * Makefile.in: Re-install 29K/UDI stuff.
3609 * remote-udi.c (udi_resume): Clean up.
3610 * (udi_wait): Rewrite, leave out bugs.
3611 * Add debugging code to print out all register fetches and stores.
3612 * Straighten out target_ops.
3613 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3615 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3617 * remote-udi.c (udi_create_inferior): run with no arguments should
3618 not pass the program name as an argument, since the UDI code
3619 already handles that.
3620 (udi_load): get the symbols from prog_name, not arg_string (the
3621 load command should really use arg_string as the program name, not
3622 prog_name, but at least the run command works now).
3624 * munch: HP9000/300 nm puts an extra space between T and symbol
3627 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3628 needed for vxworks targets.
3630 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3632 * am29k-tdep.c (_initialize_29k): Make it possible for the
3633 user to set and query the address where function calls into the
3634 inferior write a small scratch routine. `set call_scratch_address'
3635 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3636 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3637 not already cached validly.
3639 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3641 Rs6000 native support.
3643 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3644 machines without this header should not be compiling this file.
3645 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3646 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3647 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3648 * xm-rs6000.h: do not include ptrace.h.
3649 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3650 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3651 infptrace.o and inftarg.o move to NATDEPFIES.
3652 (NAT_FILE, NATDEPFILES): new macro for native support.
3654 Sun3 native support.
3656 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3657 new macros for native support.
3658 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3659 removed sun3-xdep.o.
3660 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3662 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3663 * sun3-nat.c, nm-sun3.h: new files for native support.
3665 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3667 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3668 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3669 dbfsize and use it to initialize new local file scope dbsize.
3670 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3671 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3672 DIEs as well as the current check for undersize DIEs. This helps
3673 to gracefully detect and reject corrupted DIE information.
3675 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3677 Add `command hooks' and a hook for inferior program stopping.
3679 * command.h (struct cmd_list_element): Remove unused `aux'
3680 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3681 * command.c (add_cmd): Initialize new fields, elim old.
3682 (add_alias_cmd): Clone new fields.
3683 (delete_cmd): Un-hook hookee if we're deleting hook.
3684 (help_cmd): Tell user the command is hooked, if it is.
3685 (lookup_cmd_1): Abbreviations return the original command
3686 instead of themselves, so that hooks on the original cmd will be
3688 * defs.h (enum command_class): Add class_pseudo and comments.
3689 * gdbcmd.h (execute_user_command): Add prototype.
3690 * infrun.c (normal_stop): If the stop command is hooked,
3691 run the hook whenever we stop.
3692 (hook_stop_stub): Stub for catch_errors.
3693 (_initialize_infrun): Set up pseudo "stop" command.
3694 * main.c (execute_user_command): Code extracted from execute_command.
3695 (execute_command): If hooked, run the hook before the command.
3696 (define_command): If defining a new hook, check the command it
3697 is hooking, and warn if none. Install the hook.
3698 * source.c (_initialize_source): "l" is an abbrev for "list".
3699 * doc/gdb.texinfo: Document command hooks.
3701 * Makefile.in (VERSION): Roll to 4.6.7.
3702 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3703 * infrun.c (breakpoints_inserted): Make it static again.
3704 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3706 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3708 Native file renaming.
3710 * nat-sparc.c -> sparc-nat.c
3711 * nat-sun4os4.h -> nm-sun4os4.h
3712 * nat-trash.h -> nm-trash.h
3713 * config/sun4os4.mh: track file renaming.
3714 * configure.in: link to nm.h rather than nat.h.
3715 * infptrace.c: include nm.h rather than nat.h.
3717 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3719 Host/target/native split for sun4.
3721 * Makefile.in (TSOBS): removed corelow.o.
3722 * infptrace.c: included nat.h.
3723 * nat-trash.h: temporary header file. This should be removed once
3724 all hosts have the native/host/target split.
3725 * configure.in: add a symlink from nat-trash.h to nat.h if no
3726 other nat file exists for this configuration.
3727 * sparc-tdep.c: no longer include sys/ptrace.h.
3728 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3729 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3731 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3732 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3733 to NATDEPFILES. removed sparc-xdep.o.
3734 (NATDEPFILES, NAT_FILE): new macros for native support.
3736 Break the direct connection from core_file_command to any
3737 particular type of core file support.
3739 * target.h (find_core_target): new prototype.
3740 * target.c (find_core_target): new function. Walks the target
3741 list looking for the core target.
3742 * core.c (core_file_command): replace calls to core_detach and
3743 core_open with find_core_target and direct calls.
3745 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3747 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3749 config/hp300hpux.mh: ALLOCA1 was not defined.
3751 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3753 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3754 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3755 until we can figure out a better way to do paging.
3757 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3759 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3760 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3761 * hppa-coredep.c: Remove, now that we use the hook.
3762 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3763 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3765 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3766 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3767 be ripped out and reimplemented right (see elfread.c).
3768 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3770 Rename all HPPA files to fit into unique DOS filenames:
3771 * *hppabsd* => *hppab*
3772 * *hppahpux* => *hppah*
3774 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3776 Make the /proc support a target-struct in its own right.
3778 * Makefile.in: Remove inftarg.[co], since it is now included via
3780 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3781 reference infptrace.o. Add fork-child.o to all *.mh that
3784 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3785 No longer global functions.
3786 (fork_inferior): New global function from fork-child.c.
3787 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3788 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3789 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3790 (child_create_inferior): New tiny function that calls fork_inferior.
3791 * fork-child.c: New file, containing fork_inferior, which is
3792 built from slight mods to inftarg.c's child_create_inferior.
3794 * procfs.c (procfs_ops): Add target vector.
3795 (attach): Rename as static do_attach.
3796 (procfs_create_inferior): New tiny function that calls fork_inferior.
3797 (child_xfer_memory): Rename to static procfs_xfer_memory.
3798 (store_inferior_registers): Rename to static procfs_store_registers.
3799 (inferior_proc_init): Rename to static procfs_init_inferior.
3800 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3801 procfs_files_info, procfs_open, procfs_mourn_inferior,
3802 procfs_can_run): Slightly mangled copies of the corresponding
3803 child_XXX routines from inftarg.c.
3804 (proc_wait): Renamed to static procfs_wait.
3805 (child_resume): Rename to static procfs_resume.
3806 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3807 (initialize_proc_fs): Rename to initialize_procfs. Set up
3810 * putenv.c: index -> strchr.
3811 * regex.c: Always rename bcopy to memcpy, etc.
3812 FIXME: Eventually do the renames rather than use #define's.
3813 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3815 * sparc-xdep.c: Move deferred_stores to target dependent.
3816 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3818 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3820 Split non-target-dependent code out of target_attach routines.
3822 * target.h: Comments on target_attach args and results.
3823 * infcmd.c (attach_command): Check for existing execution, call
3824 target_attach, set up terminal status and wait_for_inferior, wait
3825 for the attach status, and do normal_stop.
3826 * inftarg.c (child_attach): Remove target independent stuff.
3827 * remote-adapt.c (adapt_attach): Ditto.
3828 * remote-mm.c (mm_attach): Ditto.
3829 * remote-udi.c (udi_attach): Ditto.
3830 * remote-vx.c (vx_attach): Ditto.
3834 * remote-hms.c (hms_attach): Remove completely, it was useless.
3835 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3836 commented-out start_remote calls.
3837 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3838 DENTER and DEXIT macros and their calls. Use a real debugger --
3839 like gdb -- to see what functions are being called when.
3840 * utils.c (strcmp_iw): Make nonstatic, for lint.
3842 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3844 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3846 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3848 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3849 fix to differentiate between gcc1 & gcc2 compiled files so that we
3850 can debug calls that pass structs as args correctly.
3851 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3852 so, and what version.
3854 * remote.c (remote_wait): Make regs be char to avoid picayune
3855 ANSI compiler warnings.
3857 * energize.h: Move all external struct decls to inside of
3858 __STDC__, add prototype for energize_shell_wait().
3859 * energize.c (getpty): Clean up, make us really get a controlling
3861 * (energize_initialize): Disable SIGIO prior to setting up for
3862 I/O interrupts. Move setsid(), et. al. to getpty().
3863 * (energize_shell_wait): New routine to wait for things started
3864 via the shell command, uses wait() instead of /dev/proc.
3865 * Also, add prototype for execute_command_1().
3867 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3869 * inftarg.c (child_create_inferior, child_attach,
3870 child_mourn_inferior): collect unix child process stratum
3871 functions which live below the target vector into this file to
3872 facilitate host/target/native split. Also, make them static.
3873 * inflow.c (child_mourn_inferior): removed.
3874 * infrun.c (child_create_inferior, child_attach): removed.
3875 (resume): becomes global so that functions below the
3876 target vector can find it.
3877 * inferior.h (resume): add prototype.
3878 (child_mourn_inferior, child_create_inferior, child_attach):
3881 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3882 replaced with find_default_attach and
3883 find_default_create_inferior.
3885 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3887 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3888 addresses don't get displayed in the wrong positions.
3890 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3892 Separate core functions along target vector in preparation for
3893 native support. Functions above vector now live in core.c. Those
3896 * core.c (solib_add_stub, core_close, core_open, core_detach,
3897 get_core_registers, core_files_info, core_ops): moved to corelow.c
3898 (_initialize_core): removed addition of core_ops target.
3899 * corelow.c: new file.
3900 (solib_add_stub, core_close, core_open, core_detach,
3901 get_core_registers, core_files_info, core_ops): moved from core.c
3902 (_initialize_corelow): new function.
3903 * gdbcore.h (core_open, core_detach): added prototypes.
3904 (core_ops): add forward declaration.
3905 * Makefile.in (SFILES_MAINDIR): add core.c
3907 (TSOBS): change core.o to corelow.o
3909 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3911 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3912 instead of 'sun' predefined symbol so that trap analysis code is
3913 enabled only when the TARGET is a sun3.
3915 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3917 * tm-i960.h (ext_format_i960): Add top-level declaration.
3918 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3919 blocks, else Sun4 compiler complains.
3921 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3923 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3924 instruction's argument. Patch from jonathan@cs.stanford.edu
3927 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3929 Break the thread of control that implies that a unix child
3930 process will be the default target.
3932 * target.c (find_default_run_target, find_default_attach,
3933 find_default_create_inferior, return_zero): new functions.
3934 (cleanup_target): Make return_zero the default for to_can_run.
3936 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3937 child_create_inferior references with find_default_XXX instead.
3939 * target.h (struct target_ops): new field, to_can_run.
3940 (find_default_attach, find_default_create_inferior): new prototypes.
3941 (target_can_run): new macro.
3943 * Also added a zero (default) to_can_run element to all static
3944 struct target_ops initializations throughout GDB, except:
3945 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3947 * infrun.c (child_create_inferior): Clean up error handling when
3948 no exec file is specified.
3949 (child_attach): Don't require exec file.
3951 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3953 Remove kill_inferior_fast, in favor of target_kill, which goes
3954 through the target vector.
3956 * inferior.h (kill_inferior_fast): remove declaration.
3958 * main.c (disconnect): call quit_cover using catch_errors rather
3959 than calling kill_inferior_fast directly. New way goes through
3960 the target vector, handles attached processes, and writes
3961 command history if appropriate.
3962 (quit_cover): new function, wrapper for quit_command.
3964 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3965 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3966 inlining them into the local kill_inferior when needed.
3968 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3970 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3971 * stabsread.c (read_struct_type): Simplify complicated expression
3972 for dumb DECstation compiler.
3974 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3976 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3977 operands to memory management instructions, from WRS.
3979 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3981 * main.c (main): Back out previous language setting changes.
3982 Replace with simple default to C before processing any init
3983 files. There MUST be a language set, even in the absence of
3984 init files or executables, or expression parsing fails.
3986 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3988 * main.c (main): Move code that sets initial language to
3989 symfile.c. Fixup places where command files are processed to
3990 be consistent in setting a default language if none has been
3992 * symfile.c (set_initial_language): Add code moved from
3993 main() that sets an initial default language when a new
3994 symbol file is read.
3995 * symfile.c (symbol_file_command): Call set_initial_language.
3996 * symtab.c (find_main_psymtab): Add FIXME comment.
3998 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4000 * breakpoint.c, sparc-tdep.c: comment changes.
4001 * configure.in: removed target_dependent line.
4003 * remote-mm.c (mm_attach): change printf to error to prevent
4005 * remote-udi.c (udi_attach): change printf to error to prevent
4008 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4009 calls to {fetch|store}_inferior_registers with calls to
4010 target_{fetch|store}_registers, for remote-target independence.
4012 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4014 * Makefile.in: Fix bug I introduced in merging Rich's change.
4015 * infrun.c (child_create_inferior): Use proceed() rather than
4016 doing all the same stuff by hand.
4018 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4020 * Makefile.in, configure.in: add support for files used only when
4021 configured native, that is, when host = target.
4023 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4025 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4026 stores are target dependent and were moved from xm to tm.
4028 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4030 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4032 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4033 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4035 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4037 * target.h (struct target_ops): removed to_convert_to_virtual and
4038 to_convert_from_virtual elements. Initializations removed from
4039 all static initializations.
4040 (target_convert_to_virtual, target_convert_from_virtual):
4042 (host_convert_to_virtual, host_convert_from_virtual): Removed
4043 forward declarations.
4044 * target.c (cleanup_target): removed default assignments for
4045 to_convert_to_virtual and to_convert_from_virtual.
4046 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4048 * findvar.c (value_of_register, value_from_register):
4049 target_convert_to_virtual inlined.
4050 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4051 * valops.c (value_assign): target_convert_from_virtual inlined.
4053 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4055 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4056 position wrong if used for the prompt.
4057 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4059 Support for accessing arbitrary MIPS stack frames in memory.
4061 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4062 set, run it before INIT_EXTRA_FRAME_INFO.
4063 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4065 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4066 (FP) value in the frame_info struct if it is zero (as from top of
4068 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4070 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4071 comes back as zero. So does FP_REGNUM, as a trigger for
4072 init_extra_frame_info.
4074 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4075 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4076 (INIT_FRAME_PC): Defined to null.
4077 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4078 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4079 Briefly explain MIPS stacks in GDB.
4081 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4083 * copying.awk, copying.c (show_copying_command,
4084 show_warranty_command): Rename from copying_info, warranty_info,
4085 to match command function conventions.
4087 * utils.c (prompt_for_continue): Reinitialize more-counts
4088 before printing anything, and again afterward. Fix comments.
4089 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4090 or alloca() if needed.
4092 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4093 detect native versus cross-host.
4095 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4097 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4098 Suns. Rename to m68k_saved_pc_after_call.
4099 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4100 m68k_saved... instead of sun3_saved...
4102 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4104 * Makefile.in (update-depend, update-alldeps): Split out of
4105 setup-to-dist, for convenience in rebuilding the depend and
4107 (assorted): Update to catch straggler files when building gdb.tar.Z.
4109 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4111 Preliminary cleanup for splitting host/native/target.
4113 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4114 here; it is dealt with at a gdb-target-independent level.
4115 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4116 high toned routine. Fix return type to void.
4117 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4118 Rich and I believe the "real problem" was that both single_step
4119 and target_resume were issuing PT_CONTINUE calls. This would
4120 cause the second PT_CONTINUE to sometimes fail because the process
4121 was already running.
4122 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4124 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4126 * energize.c (pty_to_kernel): Must check for EAGAIN as
4127 termination condition.
4128 (full_filename): Don't prepend dirname if filename begins with /.
4129 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4131 (getpty (NCR)): Lotsa bug fixes...
4132 (kernel_dispatch (case StopRType)): Use kill() instead of
4133 killpg() so we can deal with losing systems...
4134 (wait_for_events): Work around NCR select() lossage. It doesn't
4135 zero out readfds when select() returns zero.
4136 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4137 getcwd() instead of getwd() (NCR getwd() seg faults).
4138 (energize_wait): Use sigaction() for NCR. Their version of signal()
4139 is unreliable by default.
4141 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4142 error from PIOCSWSTOP.
4144 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4145 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4146 defs.h, utils.c: Make vfprintf_filtered global.
4148 * energize.c (send_location): New routine to consolidate all
4149 places where we must notify kernel of where the given pc is.
4150 (cplus_demangle): Put single-quotes around demangled names.
4151 (energize_call_command): Call send_location() after doing up,
4152 down, and frame commands.
4154 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4156 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4157 pass at doc for two new remote targets---29K using UDI, and Tandem
4158 ST2000 using STDBUG.
4160 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4162 * doc/all.m4: turn on H8/300 stuff for generic manual
4164 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4165 after explicit call to breakpoint() in serial stubs.
4167 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4169 * mipsread.c: Clean up some white space.
4170 (parse_symbol): Handle stEnd of stFile.
4171 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4173 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4174 store_inferior_registers): Replace unexplained numbers
4175 with manifest constants from a DECstation header file.
4176 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4177 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4179 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4181 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4182 for "down". Suggested by Richard Stallman.
4184 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4186 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4187 redeclaration bug on SunOS 4.
4189 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4191 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4192 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4193 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4194 they aren't already there.
4195 * remote-vx.c (vx_prepare_to_store): Ditto.
4196 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4198 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4200 Removed a large number of changes inserted by Per Bothner
4201 for C++ support. These will go back in when they've been
4204 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4206 * serial.h: Fix prototye for serial_raw().
4207 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4208 serial_write() to match prototypes.
4209 * remote-st2000.c (get_reg_name): Make *p be const.
4211 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4213 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4214 to agree with target structure field type.
4215 (nindy_store_registers): Ditto.
4217 * Makefile (OPCODES): New var, pointing to opcodes library.
4218 (CLIBS, CDEPS): Include it.
4219 (saber_gdb): Load opcodes library.
4221 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4223 * a68v-xdep.c (store_inferior_registers): declare as void.
4224 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4225 * remote-st2000.c: Massive changes to use new serial package.
4226 Also added 'connect' command to transparantly connect to serial
4228 * ser-termios.c: Big cleanup, use nicer coding conventions.
4229 * ser-bsd.c: New module, serial stuff for BSD systems.
4230 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4231 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4233 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4235 * doc/gdb.texinfo: fix shameful error of agreement reported by
4236 jimb@occs.cs.oberlin.edu (Jim Blandy)
4237 * doc/gdb.texinfo: remove old partial discussion of remote serial
4238 protocol (via serial debug stubs)
4239 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4240 use of serial debug stubs
4242 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4244 * symfile.h: Declaration of set_demangling_style() moved
4245 here from demangle.h (which is now in ../include).
4246 * i386-xdep.c: Update comment.
4248 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4250 * symtab.c (completion_list_add_symbol): restructured to optimize
4251 for time. First clip names that cannot match. Then clip any
4252 names we've already considered. Drop a redundant strncpy. Drop
4253 a redundant malloc and associated free for demangled names.
4255 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4257 * a68v-xdep.c (store_inferior_registers): Define as type void.
4258 * configure.in: Add host m68k-apollo*-bsd*.
4259 * demangle.c (struct demanglers): Use enum instead of constant
4260 value to keep braindamaged HP/Apollo compiler happy.
4262 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4264 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4265 match "FOO". This allows 'break Foo' to work when Foo is
4266 a mangled C++ function. (See comment before function.)
4268 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4270 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4271 for files in vx-share/*.c.
4272 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4273 for normal GDB source files.
4275 * Makefile.in (VERSION): Roll to 4.6.6.
4277 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4278 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4279 * tm-sun3os4.h: Update comments.
4280 * xm-delta88.h: Remove STACK_END_ADDR.
4282 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4284 * Makefile.in (VERSION): Roll to 4.6.5.
4286 * infrun.c: Lint for recent `handle' changes.
4288 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4289 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4290 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4291 should include a ser-XXX.o module.
4293 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4294 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4296 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4297 known suns in configure.in, rather than mapping them to unique
4298 config files that happen to duplicate other config files.
4299 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4300 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4302 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4304 * configure.in (*-*-sunos*): Use trailing * to match all
4305 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4306 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4307 in production on Sun-4.
4308 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4309 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4310 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4312 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4313 config/sparc-noun.mt: New target configs for embedded.
4314 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4316 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4317 target definitions for embedded with and without underlines on
4320 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4321 not a parameter of the CPU, but of the development environment.
4322 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4324 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4326 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4327 (which involves reading in main's symtab) if we have no breakpoints.
4329 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4331 * dwarfread.c (cu_language): New local variable to record
4332 language for current compilation unit being processed.
4333 * dwarfread.c (set_cu_language): New local function to decode
4334 and record language for current compilation unit being processed.
4335 * dwarfread.c (synthesize_typedef): Add local function to
4336 synthesize a typedef for C++ classes, structs, unions, and
4338 * dwarfread.c (read_structure_scope): Synthesize typedefs
4339 for C++ classes, structs and unions.
4340 * dwarfread.c (read_enumeration): Synthesize typedefs for
4342 * dwarfread.c (read_file_scope): Call set_cu_language to
4343 record language for current compilation unit. After symtab
4344 is built, save this recorded language.
4345 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4346 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4347 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4348 typedefs for C++ classes, structs, unions, and enumerations.
4349 * dwarfread.c (scan_compilation_units): Call set_cu_language
4350 to record language for current compilation unit.
4351 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4352 for TAG_enumeration_types, rather than in add_partial_symbol.
4353 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4354 case with class, struct, and union type cases, now that they are
4355 the same. Remove tests for non-NULL name attributes, now done
4357 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4358 treat as alias for TYPE_CODE_STRUCT for now.
4360 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4362 * Makefile.in: map "gdb" through program_transform_name when
4365 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4367 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4368 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4369 Use "regi" for local indexing through register numbers, reserving
4370 "regno" for the name of a specific register passed as an input
4371 parameter. Fix bug propagated through all versions that sometimes
4372 used regno as an index when it should have been regi, thus using
4373 -1 as an index in some cases.
4375 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4377 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4378 respectively, so same demangler can be used by other programs.
4379 * Makefile.in: Remove demangler stuff.
4380 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4381 * demangle.c (_initialize_demangler): Tell demangler which
4382 CPLUS_MARKER to assume.
4384 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4386 RS/6000 portability changes (for hosting cross-debuggers).
4388 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4389 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4390 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4391 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4392 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4393 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4394 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4395 (NO_SINGLE_STEP): Add, target-dependent.
4396 (loadinfotextindex): Lowercase, remove "aix_".
4397 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4398 (NO_SINGLE_STEP): Remove, target-dependent.
4399 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4400 * xcoffread.c: Only build file if RS/6000 native GDB.
4401 (build_function_symbol): Remove #if 0'd code.
4402 * rs6000-tdep.c: Cleanup. Add static fn protos.
4403 Use CORE_ADDR for addresses throughout. Make void fns void.
4404 (pop_dummy_frame): Add FIXME about bogosity of design here.
4405 (rs6000_struct_return_address): Ditto.
4406 (frameless_function_invocation, frame_get_cache_fsr,
4407 frame_initial_stack_address, xcoff_relocate_symtab,
4408 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4409 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4410 Use CORE_ADDRs. Change identifiers to lowercase.
4412 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4413 supplying dummy routines if non-native. Add prototype for
4414 static exec_one_dummy_insn. Move a mess of functions to
4415 rs6000-tdep.c (as above). Remove #if 0'd code.
4417 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4418 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4419 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4421 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4424 * vx-share/README, nindy-share/README: New files describing
4425 how these directories' code is shared, and with whom.
4427 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4429 * configure.in (target configurations): Reformat into table.
4430 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4432 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4433 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4434 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4435 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4436 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4437 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4439 * Makefile.in (config-check): Add command to check whether
4440 configure.in is consistent with config/*.
4442 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4444 * configure.in (host configurations): Reformat nested cases into
4445 easy-to-maintain table.
4446 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4447 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4449 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4451 * cplus-dem.c: Reorder args to most local functions to make them
4452 follow the consistent pattern of struct work_stuff pointer first,
4453 followed by pointer into string being demangled, followed by
4454 pointer to the string where the result is being stored, followed
4455 by other args. Also generally replace most variables of name
4456 "type" with "mangled" for consistency. They all pointed to the
4457 same string but half were one name and half the other.
4458 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4459 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4460 use whenever a qualified name is being demangled.
4461 * cplus-dem.c (do_type): Qualified names are treated similarly
4462 to fundamental types, not as modifiers of fundamental types.
4464 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4466 * configure.in: Add sparclite as a target.
4468 * sparc-stub.c (handle_exception): Flush instruction cache just
4469 before returning to the user. (hexToInt): Fix overzealous cleanup.
4471 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4473 * infrun.c (handle_command): Rewrite to allow multiple signal
4474 numbers, signal number ranges, and to recognize "all" to mean all
4475 signals except those used by the debugger.
4476 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4477 to set or reset actions for specific signals.
4479 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4481 * coffread.c (decode_type): Call alloc_type to alloc new
4483 * stabsread.c (read_array_type, read_range_type, define_symbol):
4484 Call alloc_type to alloc new types.
4485 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4486 from type_obstack to symbol_obstack.
4487 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4489 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4490 associated with a type, using the same mechanism as was used to
4491 allocate space for the type structure itself.
4492 * coffread.c (patch_type, coff_read_struct_type,
4493 coff_read_enum_type): Use TYPE_ALLOC.
4494 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4495 * gdbtypes.c (create_array_type, check_stub_method,
4496 allocate_cplus_struct_type): Use TYPE_ALLOC.
4497 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4498 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4499 read_range_type): Use TYPE_ALLOC.
4501 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4503 * breakpoint.c (breakpoint_re_set): Select a default source
4504 symtab if one is not currently selected.
4505 * utils.c (query): Call wrap_here before building the output
4506 query string, to turn off wrapping and flush any buffered output.
4507 Otherwise our query may end up in the wrap buffer and never be
4509 * eval.c (evaluate_subexp): Report error when attempting to
4510 evaluate subscript for types without a target type, rather
4511 than dumping core by using the NULL pointer.
4512 * symfile.c (symbol_file_command): Forget current_source_symtab
4513 and current_source_line when discarding symbol table.
4515 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4517 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4519 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4520 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4522 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4524 * remote.c (remote_open): Fix baud rate setting to make -b flag
4525 work. (remote_wait): Change 'T' message parser to deal with new
4526 improved format which allows stub to send an arbitrary bunch of
4528 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4529 make all this re-entrant by storing all state on the stack. Clean
4530 up memory error trapping. (computeSignal, set_debug_traps):
4531 make it all table driven. Make a start at a baud rate setting command.
4533 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4535 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4537 * remote-vx.c: redefine malloc to avoid buggy declaration on
4538 RS/6000 <rpc/types.h>.
4539 xm-rs6000.h: include <sys/select.h> to define fd_set for
4540 <rpc/svc.h> on RS/6000.
4542 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4544 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4545 recursive invocations of make. Always create installation
4548 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4550 * m68k-pinsn.c: Minor fix in style of output (don't use
4551 range to indicate floating point control registers).
4553 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4555 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4557 * infcmd.c (registers_info): Handle multiple register names.
4558 Changes inspired by Roland McGrath.
4560 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4562 * sparc-stub.c: New file. Mix it with your SPARClite
4563 application, and it will speak GDB remote protocol!
4564 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4565 deal with arbitrary registers. Needed for sparc-stub.
4567 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4569 * cplus-dem.c (cplus_markers): Add table for gnu style and
4570 use throughout, in place of compile time constant CPLUS_MARKER.
4571 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4572 * cplus-dem.c (cfront_special): New function, as suggested
4573 by pfieland@stratus.com.
4574 * cplus-dem.c (forget_types): New function.
4575 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4577 * cplus-dem.c (mop_up): Call forget_types().
4578 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4579 Use throughout, instead of checking current_demangling_style.
4580 * cplus-dem.c (demangle_signature): When finding an explicit
4581 start of function args, forget all remembered types for
4582 lucid/cfront style demangling.
4583 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4584 underbar characters, use last pair as the delimiter. Hoist
4585 gnu_special() call up to cplus_demangle(). Call cfront_special()
4587 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4588 for inherited classes.
4589 * cplus-dem.c (demangle_args): Document quirks of numbered
4590 references to previously seen types.
4591 * dbxread.c (read_ofile_symtab, process_one_symbol):
4592 Use AUTO_DEMANGLING rather than explicitly checking
4593 current_demangling_style.
4594 * demangle.h: Add some comments.
4595 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4596 CFRONT_DEMANGLING): New macros.
4597 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4598 not found in the actual producer string produced by lcc.
4599 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4600 than explicitly checking current_demangling_style.
4602 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4604 * breakpoint.c (enable_longjmp_breakpoint,
4605 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4606 Check for duplicate breakpoints at the same address. Bug report
4607 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4609 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4611 * buildsym.c (end_symtab): Document that end_symtab can return
4612 NULL under non-error conditions.
4613 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4614 returned from end_symtab for empty compilation units.
4616 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4618 * am29k-tdep.c: Lint from DECstation compiler.
4619 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4620 As the man page says, "Sometimes you just can't get lint to shut
4621 up". That doesn't mean you should blow away the code it won't
4623 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4624 it up over the next few weeks. Make mips x 29k build.
4625 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4626 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4627 but leave it as a comment because the breakpoint instruction
4628 is not easily accessible at this moment (it's static, and if
4629 we define one here, it goes into every file compiled).
4631 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4633 * Makefile.in (VERSION): Bump to 4.6.3.
4634 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4635 function scopes when building partial symbol tables.
4636 * objfiles.c (open_existing_mapped_file): Make it clear in
4637 warning message that out of date mapped files are ignored.
4638 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4639 unit source file name in error message.
4641 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4643 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4644 * dwarfread.c (struct_type): In absence of AT_byte_size for
4645 bitfield, use size of object of member's type for the size of
4646 the anonymous object containing the bit field.
4647 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4648 an AT_byte_size attribute is seen.
4649 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4650 union aux_ext (was aux_ent).
4651 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4652 unsigned char* to char*, for Lucid compiler.
4653 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4654 to be correct type (from unsigned char* to char*).
4655 * valprint.c (type_print_derivation_info): Minor tweak to placement
4656 of commas in derived class printing.
4657 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4659 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4661 * xm-go32.h: Define LSEEK_NOT_LINEAR
4662 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4663 then work out the lseek positions of newlines by running through
4664 the file and `tell'ing. This makes source file listing work on
4665 OS's where the relationship between physical position in file and
4666 canonical position is indeterminate, eg VMS and DOS.
4668 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4670 * stabsread.c: Ensure that all members of all allocated structures
4671 are initialized to known state to avoid hard to find bugs with gdb
4672 using fields containing random data.
4673 * buildsym.c (start_subfile): Compact dirname initialization.
4674 * buildsym.c (patch_subfile_names): New function.
4675 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4676 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4677 * buildsym.h (patch_subfile_names): Add prototype.
4678 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4680 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4682 * remote-udi.c: Update comments.
4684 * remote.c (getpkt): Only force retransmission ten times;
4685 after that, assume bug in target code, and handle pkt anyway.
4687 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4689 * configure.in: Add support for apollo 68k under BSD environment.
4690 * xm-apollo68b.h: New file to support above.
4692 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4694 * configure.in: Recognize i486 host cpu.
4695 * valprint.c (type_print_derivation_info): Print derivation info
4696 in same form as class declarations in source.
4697 * valprint.c (type_print_varspec_suffix): Split arg printing
4698 code out to type_print_args function.
4700 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4702 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4703 at_import, at_frame_base.
4704 * dwarfread.c (completedieinfo): Remove cases for obsolete
4705 AT_visibility, AT_import, and AT_frame_base attributes.
4706 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4707 i860, which can keep up to 4 shadow breakpoints.
4708 * tm-stratus.h (USG): Define.
4709 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4710 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4711 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4712 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4713 * config/stratus.mt (TDEPFILES): Include files available from
4714 stratus that are not yet in release pending receipt of paperwork
4716 * buildsym.c (finish_block): Minor code format change.
4717 * gdbtypes.h (struct field): Add to comments.
4718 * gdbtypes.h (virtual_field_bits): Add to comments.
4719 * objfiles.c (allocate_objfile): Change obstack interface to
4720 match FSF merging efforts.
4722 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4724 * Makefile.in (VERSION): Bump to 4.6.2.
4725 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4726 * Makefile.in (OBS): Add stabsread.o
4727 * Makefile.in (stabsread.o): Add build rule.
4728 * stabsread.c, stabsread.h: New files.
4729 * buildsym.c: Split out stabs specific support to stabsread.c.
4730 * buildsym.h: Split out stabs specific support to stabsread.h.
4731 * dbxread.c (stabsread.h): Include
4732 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4733 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4734 * dbxread.c (read_ofile_symtab): Call end_stabs.
4735 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4736 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4737 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4738 really_free_pendings to cleanups.
4739 * elfread.c (elf_new_init): Call stabsread_new_init.
4740 * gdbtypes.c: Small changes to maintenance commands.
4741 * mipsread.c (stabsread.h): Include.
4742 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4743 * xcoffread.c (stabsread.h): Include.
4744 * xcoffread.c (global_stabs): Remove redundant def.
4745 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4747 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4749 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4750 * inflow.c (terminal_init_inferior, terminal_inferior,
4751 terminal_ours_1, initialize_inflow): Record and use state
4752 of lmode_inferior_valid and lmode_ours_valid.
4754 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4756 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4757 include <sgtty.h> on USG. (from sef).
4759 * depend: es1800 dependency needed here.
4761 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4763 * buildsym.c (read_struct_type): Initialize structs allocated
4764 with alloca, to avoid using random values from stack later on.
4765 * defs.h (fprintf_filtered): Add prototype.
4766 * gdbtypes.c (check_stub_method): Fix misleading comments.
4767 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4769 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4770 small changes to maint support functions.
4771 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4772 for some fields and expand comments.
4773 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4774 macro and track change to obstack_full_begin macro.
4775 * utils.c (fprintfi_filtered): New function.
4776 * valprint.c (type_print_base): Fixup field printing to not
4777 print extraneous lines and not print bogus "no data fields"
4778 messages for C++ classes with no data members. Also use new
4779 fprintfi_filtered function.
4781 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4783 * configure.in: es1800 ok for 68000 too.
4785 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4787 * configure.in: echo error messages to stderr, not stdout
4789 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4791 * configure.in: recognize hppa* instead of hppa
4793 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4795 * energize.c: Second cut at DynamicLoad message handling.
4797 * energize.c: Relativize pathnames in #include statements.
4798 * (kernel_dispatch): Better error messages for unknown protocol
4800 * (kernel_dispatch): First cut at DynamicLoad message handling.
4802 * Makefile.in: Remove -I../readline from all compilations,
4803 include a special case for main.o instead.
4805 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4807 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4808 error if it fails to find a member type, rather than return NULL
4809 and trigger a coredump.
4810 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4811 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4812 match on complete demanglings, including argument lists for member
4813 functions, rather than just accepting the first demangling that
4814 matches the class and function name.
4815 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4816 to start_symtab as the directory name.
4817 * dwarfread.c (completedieinfo): Strip off any leading hostname
4818 portion of the AT_comp_dir attribute string. Gdb doesn't know
4819 what to do with them (FIXME).
4821 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4823 * breakpoint.c (commands_command): Simplify code a bit, remove
4824 unnecessary fflush().
4826 * Makefile.in (OTHERS): Add gcc.patch.
4827 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4829 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4831 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4832 lcc producer string.
4834 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4836 * WHATS.NEW renamed to NEWS.
4838 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4840 * dbxread.c, dwarfread.c: Re-enable experimental code to
4841 automatically select demangling style.
4842 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4843 DEMANGLING_STYLE, to make more descriptive. Revert back to
4844 "auto" as default. Comment use.
4845 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4846 * Makefile.in (${DEMANGLER}.o) Remove target and special
4849 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4851 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4853 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4855 * Makefile.in, demangle.c: Change default demangling style to
4857 * Makefile.in: Update version to 4.6 !!!
4858 * README, WHATS.NEW: Update for 4.6.
4860 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4862 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4865 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4866 nodes as base classes.
4868 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4870 * alldeps.mak, depend: Update.
4872 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4874 * Makefile.in (VERSION): 4.5.9.
4876 * xm-hp300bsd.h: Add decl for strdup().
4877 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4878 PDR. Cleanup a few things, fix compilation warnings.
4880 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4882 * Makefile.in (DEMANGLING_STYLE): New define to set default
4883 demangling style for C++. Defaults to "auto".
4884 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4885 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4886 * Makefile.in (OBS): Add demangle.o
4887 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4888 Remove compile time decisions about demangling style and replace
4889 with runtime decisions using current_demangling_style.
4890 * cplus-dem.c (main): Expand code included during building of
4891 standalone demangler to recognize demangling style options.
4892 * dbxread.c (demangle.h): Include.
4893 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4894 demangling style if processing g++ code and current demangling style
4895 is auto (Note: this feature currently disabled.)
4896 * demangle.c: New file, generic demangling control.
4897 * demangle.h (demangling_styles): New enumeration to select one
4898 of several demangling styles. Also define string names for each
4900 * demangle.h (set_demangling_style): Add prototype.
4901 * dwarfread.c (demangle.h): Include.
4902 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4903 New producer string prefixes to recognize.
4904 * dwarfread.c (handle_producer): Consolidate actions for specific
4905 producers. Set demangling style based on producer string if
4906 current style is auto. (Note: this feature currently disabled.)
4907 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4909 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4911 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4913 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4915 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4916 * c-exp.y: Call lookup_signed_typename() after seeing
4917 "signed". This handles "signed char" correctly.
4918 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4919 keywords before a type specifier.
4921 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4923 * command.c (lookup_cmd_1): Clarify descriptive comments.
4924 * gdbcmd.h (maintenanceprintlist): Add declaration.
4925 * main.c (maintenanceprintlist): Add definition.
4926 * main.c (gdb_completer_command_word_break_characters): Add.
4927 * main.c (symbol_completion_function): Switch completer word
4928 break character sets dynamically, based on whether completion is
4929 being done on commands or on something else.
4930 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4931 * maint.c: Include demangle.h.
4932 * maint.c (maintenance_demangle): New function.
4933 * maint.c (maintenance_print_command): New function.
4934 * maint.c (_initialize_maint_cmds): Reorganize some commands
4935 under new maintenance print subcommand.
4937 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4939 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4940 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4941 target type. Otherwise, 'whatis this.field' wouldn't work,
4942 which would be inconsistent, since 'print this.field' works.
4943 * buildsym.c (read_struct_type, read_enum_type): Clear
4944 TYPE_FLAG_STUB flag.
4945 * buildsym.c (cleanup_undefined_types): Don't rely on a
4946 flawed "Reasonable test to see if" a type has been defined
4947 since it was referred to; now we can just see if the
4948 TYPE_FLAG_STUB flag has been cleared.
4949 * valprint.c (print_type_base): Emit public/protected/private
4950 labels for methods as well as fields. Also, indent these labels
4951 2 spaces instead of 4, for a more conventional "look".
4952 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4953 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4954 * gcc.patch: New file. Contains patch for gcc (so people
4955 with gdb-2.2.x won't have to wait for a new gcc release).
4957 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4959 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4960 (print_addr): Call print_address to show symbolic version as well.
4962 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4964 (vx_read_register): Declare inferior_fp_regs. Delete code for
4965 copying "inferior_registers" around; the values are already in var
4966 "registers". Use correct size for register set.
4968 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4969 target doesn't support it.
4970 (vx_read_register): Don't try reading them either.
4972 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4973 VxWorks back end reads them in one contiguous set except for this
4975 (register_names): Change "pc" to "pcw" to avoid confusion printing
4977 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4978 find the PC under VxWorks.
4980 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4982 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4983 to create new blank types, instead of handcrafting them.
4984 * defs.h (printfi_filtered): Add prototype.
4985 * utils.c (printfi_filtered): New function.
4986 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4987 to simplify the code. Other cleanups.
4988 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4989 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4990 use of various fields.
4991 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4992 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4993 production that currently treats it exactly the same as STRUCT.
4994 * c-exp.y (yylex): Recognize "class" as token CLASS.
4995 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4996 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4997 general symbol handling code. Call cplus_mangle_opname with
4999 * symtab.c (decode_line_2): Print demangled function names in
5000 breakpoint menus, instead of just file and line number.
5001 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5002 * valprint.c (type_print_base): Print "class" for C++ classes,
5003 rather than "struct". Print section labels for public, protected
5004 and private members of C++ classes.
5005 * values.c: Include demangle.h.
5006 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5008 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5010 * Makefile.in (VERSION): Update to 4.5.8.
5012 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5014 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5015 prevent crashes when examining cross-targets.
5016 * dbxread.c (process_one_symbol): Include directory name when
5017 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5018 find include files, and yacc/lex sources when the cwd doesn't match
5019 that in which the object was compiled.
5020 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5022 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5025 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5027 * maint.c (maintenance_command, maintenance_info_command):
5028 Install with allow_unknown as 0 and call help_list to show
5029 list of possibilities when no subcommand is specified.
5031 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5033 * configure.in: Add m68k-ericsson-*.
5034 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5036 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5038 * maint.c: New file.
5039 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5040 * Makefile.in (OBS): Add new file maint.o.
5041 * defs.h (command_class): Add class_maintenance.
5042 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5043 commands. Allow for them (and other nonessential parts of gdb)
5044 to be selectively left out under special circumstances.
5045 * gdbtypes.c (recursive_dump_type): New function; supports
5046 maintenance print-type command.
5047 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5049 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5051 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5052 initializers. Add initializations for setprintlist, showprintlist,
5053 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5054 * printcmd.c (maintenance_print_type): New maintenance cmd.
5055 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5056 implied by comment that all cmd lists are owned by main.c.
5057 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5058 that all cmd lists are owned by main.c.
5059 * language.c (setchecklist, showchecklist): Move to main.c, as
5060 implied by comment that all cmd lists are owned by main.c
5061 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5062 deletelist): Remove redundant declarations (also in gdbcmd.h).
5063 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5064 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5065 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5066 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5067 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5068 maintenance_print_msymbols, maintenance_print_objfiles):
5070 * symmisc.c (printsyms_command, printpsyms_command,
5071 printmsyms_command, printobjfiles_command): Removed from
5072 _initialize_symmisc.
5073 * main.c (dump_me_command): Moved to maint.c and renamed to
5074 maintenance_dump_me.
5075 * breakpoint.c (all_breakpoints_info): Rename to
5076 maintenance_info_breakpoints.
5077 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5078 all_breakpoints_info to add maintenance_info_breakpoints to the
5079 maintenanceinfolist instead.
5080 main.c (initialize_main): Set up maintenance class commands.
5082 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5084 * energize-patches: Fix minor problems with building energize lib.
5086 * energize-patches: Change names of all cadillac procedure calls
5087 to be energize procedure calls. Simplify many hooks by moving
5088 tests energize.c. Configure energize, and build it automatically now.
5090 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5092 * Makefile.in (VERSION): Bump to 4.5.7.
5093 * cplus-dem.c (demangle_args): Validate index for previously
5094 seen type to guard against bogus values from malformed manglings.
5095 * valops.c (value_struct_elt_for_reference): Guard against
5096 blindly using NULL return value from lookup_symbol.
5098 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5100 * cadillac.c, cadillac-patches: Rename to energize.c and
5101 energize-patches. Change all routines and variables named
5102 'cadillac*' to 'energize*'. Create new file called energize.h to
5103 hold all interface declarations.
5105 * deblib/connection/*: Move all of this stuff into energize/, but
5106 delete unneeded files.
5108 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5110 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5112 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5113 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5114 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5115 child processes, to avoid dead ones "hanging around" after GDB exits.
5116 (attach): Always stop the process if it needs it. Set RLC flag
5117 when attaching running processes, so it will continue if we detach
5118 it, quit, or are killed.
5119 (detach): Clear faults and set RLC flag to make process run
5121 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5123 (info_proc): Open process O_RDONLY, so we can see any process,
5124 even those controlled by debuggers.
5125 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5127 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5129 Relocate symbols using an array of section_offsets, rather than a
5130 single `addr' or `offset'. This makes Solaris-2 support work, and
5131 permits better VxWorks (and maybe xcoff) support later.
5133 * symtab.h (struct section_offsets): New structure for keeping
5134 a set of offsets, rather than a single one.
5135 (struct objfile): Replace addr with section_offsets member.
5136 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5137 * gdb-stabs.h: New include file with `symbol type specific'
5138 parameters for psymtabs and objfiles.
5139 * Makefile.in (HFILES): Add gdb-stabs.h.
5140 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5141 * coffread.c: Conforming changes. Fake offset array always 0.
5142 * dbxread.c: Conforming changes.
5143 (struct dbx_symfile_info): Move to gdb-stabs.h.
5144 (start_psymtab): Call elfstab_offset_sections to calculate good
5145 offsets for this source file, based on the ELF symbol table info.
5146 (read_ofile_symtab): Yank N_CATCH, which is dead.
5147 (process_one_symbol, N_CATCH): Yank.
5148 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5149 Relocate with SECT_OFF_TEXT.
5150 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5151 to distinguish relocatable from absolute symbols. Then, if not
5153 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5154 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5155 (", N_ROSYM): SECT_OFF_RODATA.
5156 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5157 (dbx_symfile_offsets): Add to translate addr to offset.
5158 * dwarfread.c: Conforming changes. Single offset currently used.
5159 * elfread.c: Add various complaints about elf/stab stuff.
5160 #include gdb-stabs.h. Conforming changes, using a single offset.
5161 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5162 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5163 for later use in building psymtabs.
5164 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5165 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5166 (free_elfinfo): New fn, frees all chained stab_section_infos
5167 in an objfile, and zaps the start-of-chain pointer.
5168 (elfstab_offset_sections): New fn, looks in stab_section_info
5169 chain to determine section bases to relocate a psymtab's worth
5170 of symbols, as they are being read.
5171 * mipsread.c: Conforming changes. Stabs-reading will relocate
5172 using one offset. MIPS-reading will not relocate at all.
5173 * partial-stab.h: Relocate different symbol types using different
5174 offsets from section_offsets.
5175 * symfile.c: Conforming changes.
5176 (find_lowest_section): Unused function to use later
5177 to free us from the Tyranny of the Text Section.
5178 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5179 in all lower layers of symbol reading. Call format-specific
5180 sym_offsets function to initialize offsets for high speed symbol
5182 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5183 (symbol_file_command, add_symbol_file_command): Callers changed.
5184 * symmisc.c (dump_psymtab): Print new relocation parameters.
5185 * xcoffread.c: Corresponding changes.
5187 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5188 * main.c (main): Read the $HOME/.gdbinit file before processing
5189 the argv arguments (e.g. reading symbol files or core
5190 files). This allows global parameters to be set, which will apply
5191 during the symbol reading. The ./.gdbinit is still read after
5193 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5194 * xcoffexec.c: Clean up quote inside comment.
5196 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5198 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5199 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5200 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5201 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5202 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5203 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5204 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5205 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5206 values.c, xcoffread.c:
5207 Remove "(void)" casts from function calls where the return value
5208 is ignored, in accordance with GNU coding standards.
5210 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5212 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5213 * partial-stab.h: Ignore N_ENDM.
5214 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5215 CODE or DATA section attachment. This eliminates a lot of random
5216 values from shared libraries, which screw up the ordinary symbols
5217 in the address ranges they happen to overlap.
5218 * buildsym.c (define_symbol): Eliminate special tests
5219 for function types; move into "function" cases in switch statement.
5220 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5221 in case they define new type numbers. But ignore them (FIXME).
5222 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5223 (read_sun_builtin_type): Add commentary.
5225 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5227 * xm-rs6000.h: define MEM_FNS_DECLARED
5229 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5231 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5232 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5233 * mips-xdep.c: Remove most include files (unused, caused errs).
5234 (fetch_core_registers): Use right parameters in dummy fn.
5236 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5238 * buildsym.c (scan_file_globals): Beware the null file.
5239 Fix from Jim Williams.
5241 * stack.c (return_command): Evaluate expression *before* popping
5242 off the stack frames! Fix inspired by Jim Williams.
5243 (up_silently_command, down_silently_command): No sel frame is error.
5245 * defs.h (memcpy, memset): Conditionalize decls on
5246 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5247 (alloca): Break out the STDC and non-STDC alloca cases, to make
5248 it work on old preprocessors as well as "picky ANSI" ones.
5249 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5251 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5252 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5253 header files define it!
5255 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5257 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5259 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5260 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5261 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5262 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5263 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5264 utils.c, valarith.c, valops.c, valprint.c, values.c:
5265 Replace bcopy() use with memcpy(), which is more standard and can
5266 take advantage of gcc's builtin functions for increased performance.
5267 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5268 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5270 Replace bzero() use with memset(), which is more standard and can
5271 take advantage of gcc's builtin functions for increased performance.
5272 * i386-tdep.c, main.c, valprint.c:
5273 Replace bcmp() use with memcmp(), which is more standard and can
5274 take advantage of gcc's builtin functions for increased performance.
5276 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5278 * remote.c (remote_wait): Fix cast on signal() call.
5279 * defs.h (alloca): More diddling with alloca. Have to ensure
5280 that it has a prototype, so that if alloca is defined as a macro
5281 that takes an arg, the definition is seen as a use of a macro
5282 that takes an arg, to satisfy picky ANSI preprocessors.
5284 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5286 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5287 consistency with all other gdb files.
5288 * cadillac.c: Use <string.h> rather than <strings.h>.
5289 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5290 * Makefile.in (MAKE): Remove definition for consistency with
5291 other Makefile.in files and to fix problem with recursive makes.
5293 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5295 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5298 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5300 * source.c (print_source_lines): for DOS interoperability; don't
5301 print CR (013) as ^M.
5303 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5305 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5307 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5309 * remote.c (remote_wait): Cast signal to void * to avoid warning
5310 from busted HP compiler.
5312 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5313 stabs cause end_psymtab to be called.
5315 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5316 compiler feature of putting 'c' into basic type descriptors for
5319 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5320 where there is no place for nPC in prrun struct.
5322 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5324 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5325 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5326 * dwarfread.c (enum_type): Save enum names on type_obstack.
5327 * dwarfread.c (struct_type): Save member name on type_obstack.
5328 * symtab.c (_initialize_symtab): Fix misspelling.
5329 * regex.c (store_jump, insert_jump): Return void.
5331 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5333 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5334 (alloca): Declare return type on SPARC, since Sun doesn't.
5335 (*_BYTE_ORDER): Improve comment: *must* be defined.
5337 * tm-hppa.h: New file, architectural definition of HP PA.
5338 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5340 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5341 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5342 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5343 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5346 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5347 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5348 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5350 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5352 * printcmd.c (output_command): Thinko.
5353 (x_command): Only set remembered size/format if cmd succeeds.
5355 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5356 since it is no longer used and burns time for every symbol read.
5357 (process_one_symbol): Treat N_CATCH like default (complain).
5359 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5361 * partial-stab.h (case N_TEXT): Fix fencepost error when
5362 detecting start of new symbol info after reading symtab for a
5363 module with a zero length TEXT segment.
5365 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5367 * Makefile.in (VERSION): Bump to 4.5.6.
5368 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5370 * defs.h (NORETURN): Define away for Lucid compiler.
5371 * remote.c (remote_timer, remote_interrupt): Signal handlers
5373 * ser-termios.c (serial_write, serial_close): Return whatever
5374 value the write/close call returns, rather than falling off end.
5375 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5376 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5378 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5379 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5381 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5382 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5383 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5384 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5386 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5387 store_inferior_registers): Supply missing fourth argument to
5389 * cadillac.c (kernel_dispatch): Make return type void.
5390 * cadillac.c (iosig): Signal handlers take one int arg.
5391 * valprint.c (val_print_fields): Call fprint_symbol to get
5392 automatic C++ demangling for mangled field names.
5394 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5396 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5397 * dwarfread.c (enum_type): Fix misspelling in comment.
5398 * valprint.c (val_print_fields, cplus_val_print): Minor
5399 adjustment to printing of C++ class structures to more closely
5400 match format for printing C structures, with and without setting
5403 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5405 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5406 (which is not a Posix signal) if it isn't defined.
5407 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5408 New port to Linux (a free Unix clone for 386 machines).
5410 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5412 COFF changes for dealing better with EPI 29K C compiler output.
5414 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5416 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5417 (read_coff_symtab): Move patch_opaque_types call from
5418 coff_symfile_read. Restrict it to symtabs from this objfile.
5419 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5420 references on opaque type chain; just let coff_lookup_type handle 'em.
5421 (decode_type): Complain about tagndx values on
5422 non-struct/union/enum types, which the EPI compiler tends to produce.
5424 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5426 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5429 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5430 usage to match new prototype. Include libbfd.h to get prototype.
5432 * source.c (find_source_lines): Handle large st_size fields.
5434 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5436 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5437 * stack.c (return_command): Use cleanups to avoid memory leaks.
5439 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5441 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5442 INT_REGNUM to INTE_REGNUM.
5444 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5446 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5448 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5449 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5450 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5451 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5453 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5454 declarations of malloc/realloc/free that are inserted by some
5456 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5458 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5459 another decl of strdup (this really ought to come from libiberty.h!).
5461 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5463 * remote.c (getpkt): Error if input exceeds buffer size.
5464 (_initialize_remote): `set remotedebug' enables packet trace.
5466 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5467 N_SLINE's, etc, just like Sun cc on Solaris2.
5469 * am29k-tdep.c (read_register_stack, write_register_stack):
5470 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5471 variable. Add `set' and `show' commands for it.
5472 * doc/gdb.texinfo: Document it.
5474 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5476 * valprint.c (type_print_1): Plug memory leak. Print all
5477 C++ syms as demangled, not just functions.
5478 * buildsym.c (read_range_type): When we find a signed char
5479 type, do a lookup of signed char, not plain char. Plain char's
5480 still get looked up as plain char's elsewhere.
5482 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5484 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5485 (Bug and fix found by Pierre Willard.)
5487 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5489 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5491 * xm-rs6000.h: Add decl for strdup().
5493 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5496 * breakpoint.c (enable_command, disable_command): Without args,
5497 should only affect normal breakpoints and watchpoints.
5499 * m68k-pinsn.c (print_insn_arg): Make register be const.
5500 * xcoffexec.c: Remove ' from comment.
5501 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5502 with decls of malloc in c-exp.tab.c (as produced by yacc).
5503 There's got to be a better way to do this...
5505 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5507 * partial-stab.h: Convert single rindex use to strrchr.
5508 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5509 standard <strings.h> file, now that the only single use of
5510 rindex in the gdb source files is gone.
5512 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5514 * mipsread.c: Undo ill effects from including <strings.h>,
5515 which #defines index to be strchr. Unfortunately, index is
5516 a member of a symbol table structure that can't be changed.
5517 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5518 remove redundant #include's.
5520 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5522 * mipsread.c: #include <strings.h> for rindex().
5524 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5526 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5528 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5530 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5531 extraneous SO stabs from busted C++ compilers.
5533 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5535 * Makefile.in (VERSION): Bump to 4.5.5.
5536 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5537 C++ lookups fail, print possibly helpful hint about completion.
5538 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5539 for static data members.
5540 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5541 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5542 it's broken on ncr3000's.
5544 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5546 * dwarfread.c (decode_modified_type): Change type of first arg.
5547 Change 'modifier' to char from unsigned char. Cast single use
5548 that needs to be unsigned char.
5549 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5550 * utils.c (strdup_demangled): Add function.
5551 * defs.h (strdup_demangled): Add prototype.
5552 * stack.c (return_command): Demangle C++ function names for query.
5553 * infcmd.c (jump_command): Demangle C++ function names for query.
5554 * cplus-dem.c (consume_count): New function and prototype.
5555 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5556 do_type): Replace conversion code with consume_count().
5557 * cplus-dem.c (gnu_special): Fix demangled of static members.
5558 * source.c (list_command): Print demangled function names
5559 when appropriate. Fix supplied by Peter Schauer.
5561 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5563 * sparc-tdep.c: Clean up slightly for Solaris2.
5565 * buildsym.c (define_symbol): Nameless types are now on several
5566 platforms; generalize them and un-ifdef them to make Solaris 2
5569 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5571 * infcmd.c: Fix typo (reported by Rob Savoye).
5572 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5573 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5574 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5575 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5576 rather than the one for the first file in the dependency chain.
5578 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5579 set. Don't reset our own texthigh, or dependency-only pst's, in
5580 scanning all the rest of the psymtabs.
5581 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5583 * buildsym.h (N_UNDF): Improve comments.
5584 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5586 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5588 * symtab.h (struct symbol): Add aux_value union for preserving
5589 an additional per-symbol value.
5590 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5591 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5592 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5593 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5594 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5596 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5598 * symfile.c (clear_symtab_users_once): Now non-static (for
5601 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5603 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5604 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5605 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5607 Solaris-2 support on SPARC:
5609 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5610 Add symbol_size and file offsets to struct symloc.
5611 Add static symbol_table_offset, string_table_offset,
5612 file_string_table_offset, next_file_string_table_offset,
5614 (add_old_header_file): Convert error() to complain()t.
5615 (dbx_symfile_read): Get symbol size via the objfile.
5616 Also get symbol_table_offset.
5617 (dbx_symfile_init): Record symbol size and count via the objfile.
5618 (dbx_next_symbol_text): Always add file_string_table_offset when
5619 accessing string table.
5620 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5621 (SET_NAMESTRING): Use the offset.
5622 (end_psymtab): Large kludge to determine addresses where source
5623 files start and end (for the psymtab header).
5624 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5625 Get this, symbol size, and symbol offset, from psymtab.
5626 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5627 Patch up last_source_start_addr if zero in N_SO.
5628 (process_one_symbol): Add variable function_start_offset.
5629 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5630 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5631 ( "", N_OBJ, N_OPT): Ignore.
5632 (elfstab_build_psymtabs): New function to read stabs out of
5635 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5636 (gdb): use GLOBAL_CFLAGS when linking, too.
5637 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5638 (N_OBJ, N_OPT): Ignore.
5639 ('f', 'F'): Save last function name.
5641 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5642 extra info in the minimal symbol.
5643 (elf_symtab_read): The extra info is the size of an ELF object,
5644 which was kludged to us in the `udata' field of the BFD symbol.
5645 Gag me with a crowbar...
5646 (elf_symfile_read): Keep track of both the absolute load address,
5647 and the offset between load addr and symbols. Handle STABS as
5648 well as DWARF sections, passing the absolute load address to
5649 elfstab_build_psymtabs.
5651 * symfile.h: Prototype elfstab_build_psymtabs.
5652 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5654 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5656 * buildsym.h: Add processing_acc_compilation flag.
5657 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5658 (define_symbol): Skip arg types in function entries. Resolve
5659 overloaded 'P' which acc uses for prototypes of functions called
5661 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5663 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5664 save size of ELF symbols. FIXME.
5665 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5666 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5668 * configure.in: Solaris config is sparc-sun-solaris2.
5669 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5671 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5672 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5673 * symfile.c (symfile_bfd_open): Comment where name is freed.
5674 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5676 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5678 * expprint.c (print_subexp): Add missing ']'.
5679 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5680 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5681 * WHATS.NEW: Point out improved C++ function name handling.
5682 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5683 type names for both implicitly and explicitly signed integral
5684 types. See comment in the source code.
5686 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5688 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5689 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5690 * expprint.c (print_subexp): Fix printing of register names.
5692 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5694 * inferior.h (register_valid): Declare.
5695 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5696 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5697 macros for traversing the data structures in a single objfile.
5698 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5699 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5702 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5704 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5705 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5706 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5707 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5709 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5711 * depend: rebuild to account for remote-st2000.c.
5712 * remote-st2000.c: Almost works now.
5713 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5715 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5717 * c-exp.y (yylex): Recognize single-quoted strings that specify
5718 tokens with embedded whitespace, such as C++ demangled names.
5719 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5720 * main.c (gdb_completer_quote_characters): Add global variable.
5721 * main.c (symbol_completion_function): Total rewrite for C++
5722 demangled name handling.
5723 * main.c (skip_quoted): New function.
5724 * main.c (main): Set rl_completer_quote_characters.
5725 * symmisc.c (dump_symtab): Print source language for symtab.
5726 * symtab.c (expensive_mangler): Add prototype and function.
5727 * symtab.c (completion_list_add_symbol): Total rewrite for new
5728 C++ demangled name handling.
5729 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5730 other changes for demangled C++ symbol handling.
5731 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5732 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5733 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5734 * symtab.c (completion_list_add_symbol): Total rewrite for new
5735 C++ demangled name handling.
5736 * symtab.c (expensive_mangler): New function.
5737 * utils.c (strcmp_iw, demangle_and_match): New functions.
5738 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5740 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5742 * Makefile.in: Roll VERSION to 4.5.4.
5743 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5744 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5745 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5747 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5749 * alldeps.mak: Rebuild to account for new files.
5750 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5751 * tm-st2000.h: New file.
5752 * configure.in: Tandem debug monitor (st2000) support.
5753 * remote-st2000.c, config/st2000.mt: ditto.
5755 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5757 * blockframe.c (inside_entry_file, inside_main_func,
5758 inside_entry_func): Return 0 if no symbols; avoid crashing.
5760 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5762 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5763 without masking, since it is signed and will later be compared
5764 against signed quantities. The right fix is probably to make
5765 it all unsigned, but this is a small, safe fix for this release.
5766 FIXME -- make the real change sometime soon.
5768 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5770 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5771 parameter in call to `symbol_file_add' to 0.
5773 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5775 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5777 * configure.in: Handle -m680[01234]0-wrs.
5779 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5781 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5782 `ieee_extended_to_double'.
5784 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5786 * valops.c (value_assign): Lint, by Pierre Willard.
5788 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5790 * coredep.c (fetch_core_registers): Remove premature warning,
5791 which triggers on DECstation even though all regs are accessible.
5793 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5794 sign-extension of instruction fields even on unsigned-char hosts.
5795 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5797 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5798 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5799 since they define the target, not the host.
5800 * m88k-pinsn.c: Fix typo.
5802 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5804 * valarith.c (value_zerop): -0.0 is still zero.
5805 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5806 Patches by Paul Eggert <eggert@twinsun.com>.
5808 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5810 * alldeps.mak, depend: re-make to account for ser-*.c.
5812 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5814 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5815 disconnecting from controlling terminal, to avoid gdb hanging
5816 on SVR4. Fixes bug reported by Oliver Okrongli.
5817 * procfs.c (PROC_NAME_FMT): Change format to match default used
5818 by system, as suggested by Oliver Okrongli.
5819 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5820 bug fix from Brent Townshend (bst%tt@cam.ORG).
5821 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5822 by turlais@rechser.total.fr.
5823 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5824 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5825 * objfiles.h (unlink_objfile): Add prototype.
5826 * objfiles.c (unlink_objfile): Add function.
5827 * objfiles.c (free_objfile): Call unlink_objfile.
5828 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5829 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5830 Also, discard old possibly bogus sf struct.
5831 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5832 find_sym_fns() for remapped symbol files, in case of any changes
5833 since the last mapping.
5835 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5837 * findvar.c (read_relative_register_raw_bytes): use the raw size
5838 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5840 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5842 Changes to support GDB running on DOS using GO32 and H8 support
5844 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5845 allowing hosts with different text and binary file formats to
5847 * coffread.c (read_coff_symtab): changed calling convention and
5848 operation - now it opens its own file with FOPEN_RB rather than
5849 duping and fdopening the provided handle.
5850 * dbxread.c, cplus-dem.c: #include mangling.
5851 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5852 binary files oring in the right bit.
5853 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5854 * remote-hms.c: cleanup to use the new remote serial stuff
5855 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5856 independent remote terminal I/O.
5857 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5858 * source.c (openp): fix off by one problem removing / - can now
5859 open a source file in the root directory with DOS.
5860 * values.c (value_as_pointer): remove bogus address bits from
5861 long. (unpack_long): unpack into unsigned long/short if pointer.
5863 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5865 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5866 It gets permanently stuck in many OSes.
5867 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5869 * breakpoint.c: Improve help text for info breakpoints.
5871 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5873 * README: Add pointer to internals doc, and describe reading
5875 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5876 * symtab.c (output_source_filename): Remove old glop for wrapping
5877 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5879 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5881 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5882 * munch: Add sort -u to avoid duplications.
5883 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5884 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5886 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5888 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5889 avoid infinite loops while demangling bogus mangled names.
5890 * valprint.c (type_print_base): Minor fix for GNU style guide
5893 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5895 * Makefile.in (VERSION): Bump to 4.5.3
5896 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5897 * Makefile.in (demangle): New target to create standalone
5898 demangler with same code and options as internal demangler.
5899 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5900 to support ARM style and Lucid style demangling, improve
5901 maintainability, fix several demangling bugs. More changes
5903 * defs.h (strstr): Add ANSI compatible prototype.
5904 * valprint.c (type_print_1): Demangle using ansi option.
5905 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5907 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5909 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5912 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5914 * mipsread.c (parse_procedure): Return rather than using
5915 uninitialized variable 'b'.
5917 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5919 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5920 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5921 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5922 relative to each source file.
5924 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5926 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5929 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5931 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5932 * am29k-tdep.c: Update to latest code from AMD.
5933 (get_saved_register) don't crap out if no frame.
5934 * remote-udi.c: Set/clear inferior_pid as appropriate.
5935 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5936 error handling. Fixup end-of-debugging messages.
5937 (udi_fetch_registers) clean up big time, mainly don't multiply
5938 register_valid indices by 4, and use proper Offset when reading
5939 gr96-gr127. (udi_store_registers) general cleanup.
5940 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5941 INT_REGNUM->INTE_REGNUM.
5942 * tm-29k.h: Upgrade to latest code from AMD.
5943 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5944 (UDIConnect) Clean up error processing (like, don't do exit() if
5945 execlp fails), make code restartable, make more attractive.
5946 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5949 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5951 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5952 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5953 from former to latter.
5955 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5957 * cplus-dem.c (do_args): Handle void args the same as others.
5958 * objfiles.c (free_objfile): Only try to unmap files when
5959 reusable objfiles are supported.
5960 * valprint.c (type_print_varspec_suffix): Add parameter that
5961 specifies if C++ demangling included function arguments. Use
5962 it to suppress printing extra pair of ()'s.
5963 * valprint.c (type_print_1): Fix problem with printing demangled
5964 C++ function types where demangled type includes the function
5967 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5969 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5970 Allows selection of C++ demangler to be a configuration option
5971 until multiple demanglers are supported.
5972 * demangle.h: New include file for extended demangler support.
5973 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5974 utils.c, valprint.c: Include "demangle.h" and change all calls
5975 to cplus_demangle() or fputs_demangled() to use individual
5977 * valprint.c (type_print_1): Change options to cplus_demangle
5978 to print demangled function args. Still broken, but now less so.
5979 * cplus-dem.c: Include demangle.h, reorganize and update some
5980 comments to reflect reality.
5981 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5982 second arg from fixed integer to bit based multiple options.
5983 * cplus-dem.c (optable): Reformat and replace ansi members with
5985 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5987 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5989 * values.c (set_internalvar): Force evaluation of lazy values.
5990 Bug reported by RMS.
5992 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5994 * Makefile.in (VERSION): Bump to 4.5.2.
5995 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5996 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5997 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5998 proper handling of bit fields.
5999 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6000 * symtab.h: Fix couple of misspellings in comments.
6001 * value.h (struct value): Clarify use of bitpos.
6002 * value.h (unpack_field_as_long): Change prototype, returns
6004 * values.c (unpack_field_as_long): Change return type to LONGEST,
6005 sign extend unpacked fields that are signed, other rewriting.
6006 * config/ncr3000.mt: New target config file.
6008 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6010 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6011 even when printing 8-bit characters.
6013 * gdbtypes.c (make_{reference,pointer,function}_type): New
6014 functions which handle overwriting of forward-referenced types
6015 for stabs file reading.
6016 (lookup_{reference,pointer,function}_type): These just call
6017 the make_*_type functions with a null storage alloc parameter.
6018 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6019 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6021 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6022 (dbx_alloc_type): Make it easier to understand. No funct change.
6023 (define_symbol: 't'): Don't put the typedef name into the name of
6024 the struct, union, or enum. Bugfix.
6025 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6026 routines to properly handle overwriting preallocated types so that
6027 forward references will work.
6028 (read_enum_type): Force enum values to file scope, due to bug in
6029 Sun compiler output. FIXME, fix later.
6031 Remove unused header_file_prev_index mechanism. It was already
6032 obsolete in gdb-3.5. These comments appeared in 3.5:
6033 /* This code was used before I knew about the instance codes.
6034 My first hypothesis is that it is not necessary now
6035 that instance codes are handled. */
6036 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6037 * buildsym.h: Remove it and prev_index that saves it.
6038 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6040 * solib.c (special_symbol_handling): When called from core files,
6041 must set up debug_addr. Don't print error messages, just return.
6042 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6044 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6046 * cplus-dem.c: Allow nested class names (as in
6047 Foo::Bar::method()).
6048 Allow the cleaner cfront style of nested class names
6049 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6050 Make cplus_demangle re-entrant by removing use of global
6051 variables. Instead, place all shared variables in a
6052 stack-allocated structure, and pass around its address.
6054 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6056 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6057 29k-share/* subdirs...
6059 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6060 rewrite, only leave out the bugs.
6062 * Makefile.in: Add 29k/UDI support. Improve depend.
6063 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6065 * am29k-tdep.c: Update to use new calling conventions, and misc
6068 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6070 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6072 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6073 breakpoint instructions that leave PC pointing at the right place.
6075 * core.c (core_open): Call warning() to print warnings.
6077 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6079 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6080 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6081 This prevents a crash when trying to lookup the value of a
6082 non-existent symbol.
6084 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6086 * signame.c, signame.h: Remove, replaced by strsignal.c in
6088 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6089 sun386-xdep.c: Remove include of signame.h
6090 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6091 * Makefile.in (HFILES): Remove signame.h
6092 * Makefile.in (OBS): Remove signame.o
6093 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6094 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6095 psignal, perror): Add prototypes.
6096 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6098 * depend: Manually remove signame.[cho] references.
6099 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6101 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6102 with safe_strsignal.
6103 * core.c (core_open): Replace use of sys_siglist with
6105 * core.c (memory_error): Replace use of sys_errlist with
6107 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6109 * infcmd.c (program_info): Replace use of sys_siglist with
6111 * infrun.c (signal_stop, signal_print, signal_program):
6112 Allocate dynamically based on dynamic determination of number
6113 of signals to support.
6114 * infrun.c (child_create_inferior): Replace use of sys_errlist
6116 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6118 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6119 strsigno and sys_siglist with safe_strsignal.
6120 * infrun.c (handle_command): Call signo_max to find number of
6121 signals. Replace sig_number with strtosigno and sig_abbrev with
6123 * infrun.c (signals_info): Replace sig_number with strtosigno.
6124 * infrun.c (_initialize_infrun): Call signo_max to find number of
6125 signals. Dynamically allocate signal_{stop,print,program}.
6126 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6127 * procfs.c (errnoname): Add function and prototype.
6128 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6129 of sys_siglist with safe_strsignal.
6130 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6131 sys_siglist with safe_strsignal.
6132 * procfs.c (info_proc_stop): Call errnoname.
6133 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6134 * stuff.c (main, get_offset): Replace use of sys_errlist with
6136 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6137 with safe_strsignal.
6138 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6139 with safe_strsignal.
6140 * utils.c (safe_strerror, safe_strsignal): Add functions that
6141 call strerror and strsignal respectively, and deal with NULL
6143 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6144 sys_errlist with safe_strerror.
6145 * valprint.c (val_print): Replace use of sys_errlist with
6148 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6150 * Makefile.in: rework CFLAGS so that they can be set from the
6151 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6152 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6153 Pass CFLAGS on recusions.
6155 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6157 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6158 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6159 overkill for the problem it solved.
6160 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6161 and default to simply printing type names as appropriate.
6162 * main.c (main): Remove one of the leading newlines from
6163 warning_pre_print initialization.
6164 * objfiles.c (open_existing_mapped_file): Add function and
6166 * objfiles.c (open_mapped_file): Rewrite to use new function
6167 open_existing_mapped_file.
6169 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6171 * sun3-xdep.c (fetch_core_registers): Lint.
6172 * tm-sun3.h: Prototype lint.
6175 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6177 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6178 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6179 * objfiles.c: Cast calls to close() with unused returns to void.
6180 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6181 old objfile's name before updating it.
6182 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6183 * objfiles.h (objfile struct): Add mmfd member.
6184 * symfile.c (syms_from_objfile): Move some code to
6185 new_symfile_objfile.
6186 * symfile.c (new_symfile_objfile): Add new function, common code
6187 from syms_from_objfile.
6188 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6189 mapped and unmapped symbol files.
6190 * symfile.c (symbol_file_command): Print "No symbol file now"
6191 message, ala exec_file_command for the exec file.
6192 * symfile.h (new_symfile_objfile): Add prototype.
6193 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6194 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6196 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6198 * rs6000-pinsn.c: New version from IBM (Metin).
6199 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6200 to avoid warnings from some compilers.
6202 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6204 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6205 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6206 type's flag word that marks it as a fundamental type.
6207 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6208 flags argument for all calls to init_type().
6209 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6210 flags argument for all calls to init_type(). Also remove
6211 dependency on host sizes for ints, floats, etc.
6212 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6213 flags argument for all calls to init_type(). Also remove
6214 dependency on host sizes for ints, floats, etc.
6215 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6216 bit to flags argument for all calls to init_type(). Add types
6217 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6218 * valprint.c (unsigned_type_table, signed_type_table,
6219 float_type_table): Remove.
6220 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6221 bit when printing fundamental types, and print the actual name
6222 for such types, rather than inventing one. Remove code that
6223 invented fundamental type names.
6224 * valprint.c (_initialize_valprint): Remove initializations
6225 for now removed unsigned_type_table, signed_type_table, and
6228 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6230 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6231 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6234 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6236 * dwarfread.c (target_to_host): New function similar to previous
6238 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6239 Extensive changes to convert all previous usages to use new
6240 target_to_host() function.
6241 * dwarfread.c (struct dieinfo): Change types of most integral
6242 members to be unsigned.
6244 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6246 * WHATS.NEW: Revise -mapped doc.
6248 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6250 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6251 too high or when skipping `forwards' moves us backwards.
6252 (parse_type): Print mis-guessed tag name in complaint.
6253 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6254 (parse_procedure): Do not attempt to create symbols; just fill in
6255 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6256 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6257 for clarity. Set top_stack before calling parse_external. In
6258 stabs, sort symbols before calling parse_procedure.
6260 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6261 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6262 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6263 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6266 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6268 * Makefile.in (VERSION): Set to 4.5.1.
6269 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6270 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6271 fill_gregset): New functions for SVR4 /proc support.
6272 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6273 Remove new symbol types and such to ../include/coff/symconst.h.
6274 (parse_symbol): Simplify code for parsing struct/enum/unions.
6275 (parse_type): Handle `long long' types.
6276 (upgrade_type): Handle `const' qualifier.
6277 (parse_partial_symbols): fix indentation, clean a bit.
6279 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6281 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6282 copy in data from raw read buffers, calling bfd byteswapping
6283 routines as appropriate. Use to replace most existing memcpy
6285 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6286 * configure.in: Recognize new ncr3000 config.
6287 * config/ncr3000.mh: New config file.
6289 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6293 * README: Update for release.
6294 * Makefile.in: Update version to 4.5.
6295 * WHATS.NEW: The obvious.
6297 * depend: Generate new depend file for this release.
6299 * Makefile.in (depend): Fix dependancy generation so that it does
6300 not include gcc 'fixincluded' files, which are usually in a system
6303 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6305 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6306 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6307 symbols for nameless types. And, handle `R' (register parameter
6308 type) for AIX. (an extension to existing stabstring grammar).
6309 * rs6000-xdep.c: Fix typo (= should have been ==).
6311 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6313 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6315 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6317 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6318 * signame.c (SIGWAITING, SIGLWP): Add.
6320 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6322 * xm-i386mach.h: add decls for errno and strdup().
6324 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6325 used in array index context (otherwise, some compilers barf).
6327 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6329 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6330 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6331 in a system call, and provide better backtrace if so.
6333 * Makefile.in (HFILES): Add xcoffsolib.h.
6334 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6335 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6337 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6338 mipscoff_symfile_read): Convert to BFD to do file I/O.
6340 * symfile.c: #include <ctype.h> to get proper def if isspace().
6342 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6344 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6346 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6347 function also when parsing embedded stabs.
6349 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6351 * mipsread.c: Fix more declarations.
6353 * mipsread.c: Fix many invocations of complain. Use enum
6354 type_code where appropriate.
6356 * xm-vaxult.h: Add decl for strdup().
6358 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6361 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6363 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6366 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6368 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6369 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6370 Merge in more patches for rs6000 from Metin Ozisik.
6371 * utils.c: Fix typo in comment.
6373 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6375 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6376 * procfs.c (attach): Set nopass_next_sigstop if attached
6377 process is forcibly stopped.
6378 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6379 resending SIGSTOP to attached process on first resume.
6381 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6383 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6385 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6387 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6388 (VERSION): Bump to 4.4.85.
6389 * mipsread.c: Update for new include files. Lint.
6390 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6391 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6392 Don't need to bring in mipsread.o specially any more.
6394 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6396 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6397 routine (for Irix-4.x). Make many funcs static and void.
6398 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6399 * (init_extra_frame_info): Don't trash cached value of frame
6400 pointer register. This fixes backtracing through routines that use
6401 alloca(). Generally clean up declarations of functions, and use
6402 typedefs and macros to reference data structures as appropriate.
6403 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6406 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6408 * values.c (unpack_long): Fix unpacking error for signed chars
6409 on hosts where the default character type is unsigned.
6410 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6411 for newer SVR4 variants.
6412 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6413 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6414 * procfs.c (mappingflags): Add support for MA_PHYS
6416 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6418 * buildsym.c (read_struct_type): Avoid coredump when C++
6419 abbreviated type name is messed up. Reported by Joe Buck.
6420 FIXME, we need to determine whether GDB or GCC needs to be
6421 smarter to correctly locate this type name.
6423 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6424 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6425 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6426 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6427 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6429 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6431 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6432 * symtab.h (current_source_symtab): Make extern
6433 * symtab.h (current_source_line): Make extern
6434 * inferior.h: Move all procfs.c prototypes to one place, add
6435 prototype for proc_signal_handling_change. Add prototypes for
6436 signal_stop_state, signal_print_state, and signal_pass_state.
6437 * inferior.h (stop_soon_quietly): Make extern
6438 * inferior.h (attach_flag): Make extern
6439 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6440 * infrun.c (signal_stop_state, signal_print_state,
6441 signal_pass_state): New functions to query specific signal
6443 * infrun.c (handle_command): Minor error message change, add
6444 NOTICE_SIGNAL_HANDLING_CHANGE.
6445 * procfs.c (open_proc_file): Remove iris specific reset of
6446 inherit-on-fork flag, moved to proc_set_exec_trap().
6447 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6448 to reset inherit-on-fork flag, bash comment to GNU form.
6449 * procfs.c (proc_base_address, set_proc_siginfo,
6450 fetch_core_registers): Conform to code style.
6451 * procfs.c (signame.h): Include.
6452 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6453 syscallname(), info_proc_syscalls()): New macros, tables, and
6454 functions to organize and report system call information.
6455 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6456 saved_exitset, saved_entryset): Add to procinfo struct.
6457 * procfs.c (struct trans): Add.
6458 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6459 siginfo_table, errno_table): Tables to translate numeric values
6460 to symbolic names and short descriptions.
6461 * procfs.c (signalname, info_proc_signals): Add function and
6463 * procfs.c (proc_info): Now info_proc.
6464 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6465 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6466 info_proc_faults, lookupname, lookupdesc, sigcodename,
6467 sigcodedesc): New functions.
6468 * procfs.c (proc_signal_handling_change): New function to set
6469 the trace flags based on the state of gdb's signal handling flags.
6470 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6471 and remove code to do PIOCSTRACE ioctl.
6472 * procfs.c (attach, detach): Preserve and restore process flags
6473 using saved_* fields in procinfo struct.
6474 * procfs.c (attach): Call proc_signal_handling_change.
6475 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6476 * procfs.c (proc_desc): Update for latest changes.
6477 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6478 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6479 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6481 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6483 * procfs.c (set_proc_siginfo): Add prototype and new function.
6484 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6485 up inferior siginfo struct.
6486 * elfread.c (elf_symfile_read): Compute the relocation amount
6487 by subtracting off the address of the ".text" section.
6488 * solib.c: Add pointer to ".text" section to so_list struct.
6489 * solib.c (solib_map_sections): Initialize pointer to ".text"
6490 section in so_list struct.
6491 * solib.c (symbol_add_stub): Pass base address of ".text"
6492 section to symbol_file_add, rather than the load address of
6493 the shared library. On SunOS they are the same. On SVR4 they
6496 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6498 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6499 function name, not .gdbinfo. symbol.
6501 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6503 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6505 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6507 * Makefile.in (VERSION): 4.4.8
6509 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6510 commands in .cshrc/.profile won't get traced.
6512 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6514 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6515 * exec.c (build_section_table): Don't abort if no sections.
6516 * sparc-tdep.c (single_step): Lint.
6517 * utils.c (mrealloc): Handle realloc (0, size) case here.
6519 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6521 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6524 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6526 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6527 .gdbinfo. symbols are created. Move creation from parse_procedure
6528 to parse_symbol, where it is fairly easy to grow the symtab. This
6529 also fixes a symtab trashing bug on all mips-based systems.
6530 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6532 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6533 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6535 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6537 * c-exp.y: Add missing return type to yyparse() prototype.
6539 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6541 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6543 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6544 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6545 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6546 (patch_opaque_types): Avoid dummy args and result.
6547 * objfiles.c (have_partial_symbols, have_full_symbols,
6548 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6549 (iterate_over_objfiles, iterate_over_symtabs,
6550 iterate_over_psymtabs): Remove, clunky and slow.
6551 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6552 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6553 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6554 dump_objfile): Remove dummy args and results. Move filename
6555 comparisons to callers.
6556 (printsyms_command, printpsyms_command, printmsyms_command,
6557 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6558 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6559 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6560 list_symbols, make_symbol_completion_list): Replace explicit
6561 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6562 Eliminate Dijkstra flag crap, break out of loops with gotos.
6563 (lookup_symtab_1): Protect '/' tests from short filenames.
6564 (cplus_mangled_symbol): Move inline into lookup_symbol.
6565 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6566 (relocate_minimal_symbol): Move inline to vmap_symtab.
6567 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6568 iterate_over_msymbols with ALL_MSYMBOLS.
6570 Misc cleanup prior to release.
6572 * Makefile.in (VERSION): Roll to 4.4.7.
6573 (HFILES): Add call-cmds.h.
6574 * call-cmds.h: New header for command fns called by other files.
6575 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6576 (breakpoint_1): Remove unused type arg. Change callers.
6578 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6579 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6580 * mipsread.c: Add prototypes for all static functions.
6582 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6583 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6584 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6585 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6586 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6587 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6590 * buildsym.c (define_symbol): Handle global register variables
6591 (from Pierre Willard). Complain if register numbers are too large.
6592 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6593 * tm-sparc.h: Don't #include <sun4/reg.h>.
6594 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6595 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6597 * language.h: Avoid forward enum declaration.
6598 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6599 config/sun4os5.mt: New host and target.
6600 * defs.h (errno): #include <errno.h> rather than assuming int.
6601 From Pierre Willard.
6603 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6604 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6605 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6606 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6607 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6608 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6609 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6611 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6613 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6614 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6615 * language.h (enum exp_opcode): Avoid forward enum def.
6616 * main.c (define_command, user_defined_command): Lint.
6617 * mem-break.c, xcoffread.c: Lint.
6618 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6620 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6622 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6623 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6624 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6625 or IBM6000_TARGET as (approximately) appropriate.
6627 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6629 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6630 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6631 or not to try reading symbols from a mapped objfile. Plugs memory
6632 leak due to shared libraries generating no psymtabs or symtabs.
6634 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6636 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6637 * copying.awk: Lint. Make stronger warning at top of copying.c.
6638 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6639 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6640 (lookup_pointer_type): Add FIXME comment.
6641 * main.c (set_history_size_command): Disallow negative size.
6642 * partial-stab.h: Update copyright.
6643 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6645 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6647 * main.c (set_history_size_command): Negative size is error.
6648 (Reported by Peggy Fieland.)
6650 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6652 * coffread.c (coff_symfile_init): Update comment.
6653 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6654 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6655 macros to access the dbx specific objfile information.
6656 * dbxread.c (symfile_string_table, symfile_string_table_size):
6657 Remove these local variables.
6658 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6659 read_dbx_symtab): Remove the stringtab and stringtab_size params
6660 from the function prototypes, the function definition, and the
6661 function calls. These are now available via DBX_STRINGTAB and
6662 DBX_STRINGTAB_SIZE using the objfile pointer.
6663 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6664 an arg to read_dbx_symtab.
6665 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6666 stringtab and the dbx specific per-objfile private info.
6667 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6668 args in prototype, function definition, and function calls. It is
6669 now available via the DBX_SYMCOUNT macro using the objfile
6671 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6672 local instance of struct dbx_symfile_info and replace with DBX_*
6674 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6675 symfile_string_table and symfile_string_table_size.
6676 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6677 symfile_string_table.
6678 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6679 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6680 stringtab size variables. Remove all code that used to reread
6682 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6683 to prior to any calls to mmalloc for the objfile specific heap.
6684 * utils.c (init_malloc): Document the requirement that for each
6685 heap for which corruption checking is desired, that init_mmalloc
6686 must be called prior to any mmalloc calls on the heap.
6688 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6690 * rs6000-pinsn.c: Make dis-assembly output more like
6691 other targets: Don't print instruction in hex before
6692 the assembly; use print_address to print out jump
6695 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6697 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6698 * cplus-dem.c: Support "Sc" meaning "signed char".
6700 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6702 * configure.in: fix iris/iris3.
6704 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6706 * command.c, main.c (various places): Use ctype.h macros
6707 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6708 (such as (x >= 'A' && x <= 'Z')).
6709 (There are still more of these in other files.)
6710 * main.c (defined_command): Lower-case the user's
6711 new command before entering it. Needed because
6712 command lookup is case-insensitive (and also lower-cases).
6713 (Based on Metin's earlier patch.)
6715 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6717 * config/irix4.mh: new file.
6719 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6721 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6724 * xm-mips.h: Declare strdup for ultrix.
6726 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6727 when calling new_symbol.
6728 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6731 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6733 * config/rs6000.mh: Update (for Fred's new mmalloc)
6734 flags to disable use of GNU malloc/mmalloc.
6735 * munch: Change SYSV rule to allow .text before the label,
6736 as well as after, to work for AIX.
6737 * gdbtypes.h: Minor clarifiction.
6739 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6741 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6742 continuation in yet another place (between method declarations).
6744 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6746 * mips-tdep.c: include symfile.h and objfiles.h to fix
6749 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6751 * valops.c (value_struct_elt_for_reference): Added 'offset'
6752 parameter to handle multiple inheritance.
6753 * eval.c, value.h: Update accordingly.
6755 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6757 * objfiles.h: New file
6758 * Makefile.in (HFILES): Add objfiles.h
6759 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6760 main_scope_lowpc, main_scope_highpc.
6761 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6762 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6763 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6764 xcoffread.c, : Include objfiles.h.
6765 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6766 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6767 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6768 inside_entry_file() and logic changed appropriately.
6769 * blockframe.c (outside_startup_file): Renamed to
6770 inside_entry_file() and logic changed appropriately.
6771 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6772 and logic changed to use per-objfile specific fields.
6773 * blockframe.c (inside_entry_scope): Renamed to
6774 inside_entry_func() and logic changed to use per-objfile specific
6776 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6777 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6778 Remove extern decls.
6779 * symfile.c, symfile.h (entry_point): Remove extern decl.
6780 * coffread.c (coff_symfile_init): Common entry point init code
6781 moved to symfiles.c, call init_entry_point_info().
6782 * coffread.c (complete_symtab): Use new per-objfile entry info.
6783 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6784 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6786 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6787 * defs.h (inside_entry_scope, outside_startup_file,
6788 inside_main_scope): Prototypes changed for renames to
6789 inside_entry_func, inside_entry_file, inside_main_func,
6791 * symfile.c (syms_from_objfile): Common entry point init code
6792 moved to init_entry_point_info() and call init_entry_point_info().
6793 * symfile.h (init_entry_point_info): Include prototype.
6794 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6795 moved to symfiles.c and call init_entry_point_info().
6796 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6797 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6798 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6800 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6801 works for the majority of targets.
6802 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6803 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6804 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6805 Use default definition in frame.h.
6806 * frame.h (selected_frame_level): Make decl extern.
6807 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6808 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6809 * partial-stab.h: Use new per-objfile entry info.
6810 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6811 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6812 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6813 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6814 have_minimal_symbols): Prototypes moved to objfiles.h.
6815 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6816 Macros moved to objfiles.h.
6817 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6819 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6821 More C++ improvements (pointers to members, qualified names).
6822 * c-exp.y: Support exp.type::name and exp->type::name
6823 syntaxes. (Unfortunately, doesn't work for static members.)
6824 * c-exp.y, eval.c: Make type::~type work better.
6825 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6826 value_static_field by value_struct_elt_for_reference.
6827 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6828 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6829 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6830 for OP_SCOPE operand; no point in it now that we use lazy
6831 reading of values, and use "reference to member" objects.
6832 * gdbtypes.h: Clarify comment.
6833 * valops.c: Change value_struct_elt_for_address to return
6834 a reference (or variable), rather than a pointer. Change
6835 the name to value_struct_elt_for_reference to reflect this.
6836 Returning a reference instead of a address provides a
6837 generalization, since we can use the routine for both
6838 class::name as well as &class::name.
6839 Also, recurse to handle multiple inheritance properly.
6840 * valprint.c: Moved code to print pointer-to-members
6841 to new function point_class_member. This allows a
6842 "reference-to-member" to be printed using the same code.
6843 * valprint.c (type_print_varspec_prefix): Avoid printing
6844 "struct " for domains of class-member types.
6845 * valops.c (search_struct_field): Inline code for simplified
6846 version of value_static_field (which can then be deleted).
6847 * value.h: Rename value_struct_elt_for_address to
6848 value_struct_elt_for_reference. Delete value_static_field.
6849 * values.c: Remove no longer used function value_static_field.
6851 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6853 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6854 elfread.c (coff_symfile_finish): Add function, prototype, and
6855 add to the xxxx_sym_fns struct for each file type. Also reformat
6856 the xxxx_sym_fns vector to a standard format and add comments.
6857 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6858 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6859 Pass pointer to struct objfile rather than pointer to sym_fns.
6860 Change references inside each function accordingly. Allocate any
6861 symbol file specific info in the per-objfile memory region.
6862 * dbxread.c (free_and_init_header_files): Break function into
6863 free_header_files(), called from dbx_symfile_finish(), and
6864 init_header_files(), called from dbx_new_init().
6865 * dbxread.c (dbx_new_init): Move deallocation things to new
6866 dbx_symfile_finish function.
6867 * elfread.c (elf_new_init): Call buildsym_new_init().
6868 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6869 routine for the objfile before deallocating other stuff.
6870 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6871 * symfile.h: Move struct sym_fns to before struct objfile def.
6872 Add sym_finish function pointer and change prototypes of other
6873 function pointers to reflect passing struct objfile pointer rather
6874 than struct sym_fns pointer.
6875 * symfile.c: Remove now obsolete symtab_fns pointer.
6876 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6877 locates the correct sym_fns struct for the given objfile.
6878 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6879 for better support of mapped symbol tables.
6880 * symfile.c (symbol_file_command): Remove obsolete code using
6882 * symfile.h: Remove duplicate declarations for symfile_objfile,
6883 entry_point, and object_files.
6884 * target.c (target_info): Compare symfile_objfile to NULL.
6885 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6886 aixcoff_symfile_finish().
6888 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6890 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6891 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6892 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6894 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6896 Some improvements to g++ debugging.
6897 * symtab.c (list_symbols): demangle before pattern matching.
6898 * symtab.c: Other fixes to improve handing of operators.
6899 * valprint.c (type_print_base): Fix test for constructor.
6900 * values.c (value_static_field): Allow evaluation of
6901 CLASS::METHOD, returning a function pointer.
6903 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6905 * Makefile.in (VERSION): Roll 4.4.6.
6906 * exec.c (exec_file_command): Add code to ignore optional args
6907 passed in by file_command() for use in symbol_file_command().
6908 * main.c (main): Document -mapped and -readnow in help summary.
6909 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6910 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6911 to get filename from bfd with bfd_get_filename(). Test mapto
6912 against 0, not NULL. Use mstrsave() to make copy of filename.
6913 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6915 * remote-vx.c (vx_load_command, add_symbol_stub):
6916 Symbol_file_add() takes an additional arg.
6917 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6919 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6920 changed to return a bfd not an objfile pointer.
6921 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6922 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6923 Change to eliminate local bfd and use symfile_bfd_open() plus
6924 allocate_objfile(). Add code to implement readnow option.
6925 * symfile.c (symbol_file_command): Changes to option handling,
6926 readnow functionality moved to symbol_file_add().
6927 * symfile.c (symfile_init): Eliminate local copy of bfd.
6928 * symfile.c (add_symbol_file_command): Changes to parse mapped
6929 and readnow options.
6930 * symfile.h (allocate_objfile): Arg removed from prototype.
6931 * symtab.h (symbol_file_add): Arg added to prototype.
6932 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6935 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6937 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6938 mtrace.awk, state.c, state.h: Removed.
6939 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6940 directories searched for source files.
6941 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6942 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6943 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6944 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6945 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6946 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6947 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6949 * Makefile.in (HFILES): Remove state.h
6950 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6951 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6952 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6953 * Makefile.in (clean): Remove all object files.
6954 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6955 * cplus-dem.c: Remove prototypes definitions that are now done in
6957 * dbxread.c (throughout): Change from using per-objfile
6958 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6959 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6960 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6961 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6962 * depend: Remove dependencies for state.o, state.h.
6963 * dwarfread.c: Add declaration for warning_pre_print.
6964 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6965 * dwarfread.c (throughout): Change from using per-objfile
6966 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6967 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6968 use supplied objfile.
6969 * i386-xdep.c (print_387_status): Change to use warning() rather
6971 * i387-tdep.c (print_387_control_word): Change to use warning()
6972 rather than printfs.
6973 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6974 that some compilers grumble about.
6975 * language.c (throughout): Add declaration for warning_pre_print
6976 and using warning() instead of printfs.
6977 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6978 * main.c (main): Add declaration for warning_pre_print and set it
6979 similarly to error_pre_print. Add declarations for
6980 mapped_symbol_files and readnow_symbol_files. Add appropriate
6981 definitions to long_options[].
6982 * minsyms.c: Trivial fix to comment.
6983 * objfiles.c (allocate_objfile): Substantially rewritten for
6984 using mapped symbol files.
6985 * objfiles.c (throughout): Change from using per-objfile
6986 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6987 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6988 * source.c (throughout): Change from using per-objfile
6989 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6990 * source.c (open_source_file): Use mstrsave to save file name in
6991 mapped symbol region for objfile.
6992 * symfile.c: Remove include for state.h.
6993 include to local form.
6994 * symfile.c (symbol_file_add_digested): Remove.
6995 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6997 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6998 from objfile structure. Add malloc descriptor pointer (md).
6999 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7000 * symm-xdep.c (print_fpu_status): Use warning() rather than
7002 * symmisc.c (free_symtab_block): Now takes and uses current
7004 * symmisc.c (throughout): Change from using per-objfile
7005 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7006 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7007 Sun compiler grumblings when PTR is char *.
7008 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7009 msymbols() to correct pointer type.
7010 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7011 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7012 error always starts on a line of it's own.
7013 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7014 Rewrite for new mapped malloc package use.
7015 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7016 that don't want to use the mapped malloc package; pass arguments
7017 on to traditional malloc package functions.
7018 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7019 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7020 mrealloc, malloc, and realloc but get fatal error if runs out
7022 * utils.c (msavestring, mstrsave): Save a string in a specific
7023 mapped malloc region.
7024 * utils.c (print_spaces): Use xmalloc to get the buffer.
7025 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7026 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7027 * config/i386v4.mh: Insignificant reorganization.
7029 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7031 * xcoffread.c: Only enable compilation of debugging functions
7032 if IBM6000 is defined. Fails to compile otherwise.
7034 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7036 * Makefile.in: pass MAKEINFO down on info.
7038 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7040 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7041 useless code, including an lseek to an uninitialized variable.
7042 Reported by Jim Williams <jimbo@wrs.com>.
7044 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7046 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7047 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7048 * minsyms.c, symfile.c: Changes that may be generally
7049 applicable, but are #ifdef IBM6000 for now.
7050 * rs6000-xdep.c: Fixed typo in comment.
7051 * rs6000-tdep.c: Non-substatial changes.
7052 * xoffread.c: The main change here is addition of some
7053 debugging functions.
7054 * xoffexec.c: More changes.
7056 * xcoffread.c: Fixed two too-few-parameters bugs.
7058 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7059 to SOLIB_CREATE_INFERIOR_HOOK macro.
7061 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7063 * symfile.h: Add prototype for iterate_over_msymbols().
7064 * symtab.c (cplus_mangled_symbol): Add function.
7065 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7066 iterate_over_msymbols to find demangled C++ symbol.
7067 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7068 value to iterate_over_msymbols().
7069 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7072 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7074 * Makefile.in: added check target.
7076 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7078 * ecoff.c: Move to ../bfd/coff-msym.c.
7079 * config/mt-*mips: Remove ecoff.o from the configuration.
7080 * remote.c (): Add newline to initial +.
7081 (remote_resume): Mention how to cope with signals.
7082 (remote_interrupt): Add debug msg.
7083 (remote-wait): Implement new 'T' reply, which includes
7084 status, PC, and FP all in a single short message.
7085 (putpkt): Add further debugging of packet acks.
7086 * mipsread.c (fixup_symtab): Also swap RFD's.
7087 (parse_partial_symbols): Avoid bug on unknown symbol types.
7088 * Makefile.in (VERSION): Roll to 4.4.5.
7089 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7090 for remote MIPS by limiting heuristic to 200 byte search.
7091 (heuristic_proc_desc): Byte-swapping.
7092 (mips_print_register): Cope with failure of
7093 read_relative_register_raw_bytes. Byte-swap integers for
7095 * mips-pinsn.c (print_insn): Byte-swap instruction.
7097 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7099 * config.sub configure.in config/mh-irix4
7100 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7101 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7102 gdb/xm-irix4.h gdb/config/mt-irix3
7103 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7105 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7107 * defs.h, utils.c: xrealloc takes PTR as first arg.
7108 * defs.h: Reword confusing comment about ANSI prototypes.
7109 * defs.h: Some minor whitespace changes.
7110 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7111 not NULL, which can be (void *).
7112 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7113 * tm-i386v.h (SP_ARG0): Define
7114 * xm-sysv4.h: Back out of change for missing prototypes.
7115 * i386-tdep.c (get_longjmp_target): Add function.
7117 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7119 * Makefile.in: install man page too.
7121 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7123 * All GDB files that #include defs.h: Removed stdio.h.
7124 (defs.h): #include stdio.h.
7126 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7128 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7129 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7130 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7131 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7132 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7133 it before printing out the hex shape of an address.
7135 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7137 * rs6000-xdep.c (frame_initial_stack_address): Move
7138 code to set frame->cache_fsr into new separate function
7139 frame_get_cacahe_fsr. This allows fixing a fatal error.
7140 * xcoffexec.c: Turn previously suppressed error
7141 message back on, after cleaning up BFD.
7143 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7144 printing of blank line, since it cases printing of an
7145 extra blank line. Is this intended? It does mess up
7147 * defs.h: Put back declarations of malloc and realloc,
7148 but protected by #ifndef MALLOC_INCOMPATIBLE.
7149 * objfiles.c: Undo previous change: Use malloc/realloc
7150 for objfile malloc/realloc fields (but add a cast).
7151 * xcoffexec.c: Suppress an error message (for now).
7153 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7155 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7156 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7157 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7159 * xcoffread.c: Modifications to C_DECL storage class handling, and
7160 introduction of an old smash_to_pointer_type() routine.
7162 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7163 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7164 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7165 parameters have been modified.
7167 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7168 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7169 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7170 and fetch_inferior_registers() always fetched all the registers
7171 resulting valid register values at hand all the time. Pushing a dummy
7172 frame did not require validating all register values first. After
7173 putting the above mechanism into action, we didn't have valid registers
7174 values always ready. Thus, all registers need to be fetched before
7175 pushing a dummy frame now.
7177 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7178 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7179 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7180 the starting address (actual frame address) of a frame.
7181 * rs6000-tdep.c: modifications to function_frame_info() to see if
7182 function reserves a frame pointer register (alloca register)
7183 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7184 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7185 functions with alloca() calls.
7187 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7189 * xm-sysv4.h: Provide definitions/prototypes for host environment
7190 functions for which no definitions or prototypes are provided in
7191 any currently included gdb or host environment header files.
7192 For SVR4, this currently includes malloc and realloc, which cannot
7193 be portably prototyped in any gdb include file.
7195 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7197 * buildsym.h: Remove obsolete variable file_stabs.
7199 * Makefile.in: Move place where configure merges in host-
7200 and target-dependent fragments later, so the latter
7201 can override (say) GNU_MALLOC.
7202 * config/mh-rs6000: Use system malloc. Otherwise, I
7203 ended up with *two* incompatible versions of malloc
7204 (functions in libc would call the malloc in libc).
7205 I assume this is a shared library problem.
7207 * remote.c: Fix (presumed) typo.
7208 * objfiles.c: Use xmalloc/xrealloc instead of
7209 malloc/realloc (since the latter are no longer declared).
7211 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7212 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7213 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7214 handle individual registers.
7215 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7216 correctly in case it wasn't cached yet. (A problem showed up
7217 after fetching individual registers.)
7218 * buildsym.c: Disable type_synonym_name's type name overwriting
7219 in cases it is unnecesary. rs6000 portation doesn't use
7220 type_synonym_name, and it used to nullify type names
7221 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7222 type's name as soon as space for that type is allocated.
7223 * xcoffread.c: ignore a section's lineno information if it is
7224 not `.text'. (In rs6000 bfd portation integration, skipping over
7225 `.pad' sections are ignored since it was in machine independent
7226 part of the code. Thus, a problem of fake sections with invalid
7227 lineno information arised.)
7229 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7230 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7231 * rs6000-tdep.c: make function_frame_info() work whether or not
7232 reading from a core file.
7233 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7235 * infrun.c. main.c, printcmd.c. symtab.c:
7236 More changes from IBM for rs6000.
7239 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7241 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7242 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7243 Merge in changes (mostly from IBM) for RS6000.
7244 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7245 More changes from IBM for RS6000. These are in machine-
7246 independent code, and probably could do with some cleaning
7247 up. The most questionable of these are #ifdef IBM6000.
7248 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7249 to single_step() (for consistency with rs6000 and i860).
7250 * utils.c: Allow the 1st arg to xrealloc to be NULL
7251 (in which case do malloc). This removes the need for
7252 some tests in xcoff code (and perhaps other places?).
7253 * coffread.c: Removed variables last_source_file,
7254 type_vector, and type_vector_length as these are now
7255 defined by buildsym.[ch].
7256 * defs.h: Remove prototypes for malloc and realloc, since
7257 these should only be used to implement xmalloc and xrealloc,
7258 and they conflict with <stdlib.h> in AIX - where they
7259 return void* even when __STDC__ isn't defined. Sigh.
7260 * munch: Recognize *initialize* in data as well as text
7261 (AIX uses data). Also, incorporate a patch from Garrett
7262 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7263 much more sensible, by only trying to match the name of
7264 the initialize_foo function, and not the junk before it.
7266 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7268 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7269 unless symbol table indicates that something has changed.
7271 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7273 * remote.c: Make it work for embedded MIPS. Increase buffer
7274 size, and use throughout. Round buffer size up if too many regs.
7275 Support baud rate setting and try for an 8-bit path. If
7276 interrupted while waiting for target, send a ^C down the wire.
7277 Avoid single-byte reads.
7278 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7280 * mips-xdep.h: Avoid the embedded regs when on Unix.
7282 * mipsread.c: Byte-swap the symbol table structures, using
7283 routines from ecoff.c, to read a symbol table written in any
7284 of the four possible byte orders.
7285 * configure.in (mips-big-* target): Same as Sony News.
7286 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7287 * ecoff.c: New file for symbol swapping routines.
7289 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7291 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7292 all-breakpoints' command.
7293 * (get_number): Allow users to enter negative breakpoint numbers.
7294 * (breakpoint_1): Reformat display of 'info break' to show new
7296 * (create_longjmp_breakpoint, breakpoint_re_set,
7297 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7298 symfile.c (syms_from_objfile): Re-do
7299 insertion of longjmp breakpoints. Move all code into
7300 breakpoint_re_set, and call that instead of
7301 create_longjmp_breakpoint in symfile.c.
7303 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7305 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7306 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7307 * symtab.c (find_pc_symtab): Handle having no objfiles.
7308 * infcmd.c: Fix comment.
7309 * objfiles.c (free_all_objfiles): Add.
7310 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7311 * symfile.c (symbol_file_command): free all objfiles when
7312 specifying a new symbol file.
7313 (reread_symbols): Stat the file name, don't fstat the descriptor.
7315 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7317 * Makefile.in, configure.in: removed traces of namesubdir,
7318 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7319 copyrights to '92, changed some from Cygnus to FSF.
7321 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7323 * dbxread.c (end_psymtab): Delete empty psymtabs.
7324 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7325 * symfile.h (struct objfile): Add free_psymtabs.
7327 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7329 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7331 * symfile.c (symbol_file_command): strcmp => !strcmp.
7332 * breakpoint.h: Move prototypes to follow enum definition they need.
7333 * breakpoint.c, infrun.c: Lint.
7334 * printcmd.c: Use `enum enable' rather than `enum
7336 * mipsread.c: First pass at making it compile with the new
7337 objfile changes. Probably seriously broken still, but it
7340 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7342 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7343 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7344 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7345 stepping (and nexting) through longjmp(). Also, cleanup
7346 breakpoint handling quite a bit by creating explicit breakpoint
7347 types instead of using magic breakpoint numbers.
7348 Makefile.in: Update version to 4.4.3
7350 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7352 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7353 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7354 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7356 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7358 * minsyms.c (install_minimal_symbols): Add bunches to any
7359 existing minsyms in the objfile. Avoid extra mallocation
7360 by working directly in the obstack. Remove ignored `mainline' parm.
7361 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7362 xcoffread.c: Change all callers.
7363 * FIXME: We should be able to eliminate MAINLINE from all the
7364 symbol readers now, with a small bit of work.
7366 * valops.c, value.h: Lint.
7367 * remote-vx.c: Add missing break; statement. Bugfix by
7368 Michael Sclafani, <sclafani@src.dec.com>.
7370 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7372 * Makefile.in (VERSION): Update version to 4.4.2
7373 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7374 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7375 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7376 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7377 mmap-alloc.o, mmap-sbrk.o
7379 * altos-xdep.c: Minor whitespace change.
7380 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7381 use to new minimal symbol table use.
7382 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7383 * arm-xdep.c (store_inferior_registers): Returns void.
7384 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7385 Convert from misc function vector use to new minimal symbol table use.
7386 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7387 * breakpoint.c: Add prototypes for local functions.
7388 * breakpoint.c (catch_command_1): Change to static and remove unused
7390 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7391 * breakpoint.h: Change function decls to prototype form.
7392 * buildsym.c: Add prototypes for local functions.
7393 * buildsym.c: Moved hashname() function here from dbxread.c.
7394 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7395 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7396 * buildsym.c (dbx_alloc_type): Change to static.
7397 * buildsym.c (finish_block): Add objfile parameter.
7398 * buildsym.c (misc): Change symbol_obstack to objfile version.
7399 * buildsym.c (make_blockvector): Change to static.
7400 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7401 * buildsym.c (compare_line_numbers): Change to static, args are const,
7402 cast args when used.
7403 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7404 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7405 and made static. Add objfile parameter.
7406 * buildsym.c (end_symtab): Simplify code using line table size.
7407 Realloc the linetable on the objfile symbol_obstack and copy there.
7408 * buildsym.c (scan_file_globals): Convert from misc function vector
7409 use to new minimal symbol use.
7410 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7411 strings get allocated in objfile's symbol_obstack. Convert references
7412 to builtin types to lookup_fundamental_type().
7413 * buildsym.c (read_type): Make static, add objfile parameter, convert
7414 references to buildin types to lookup_fundamental_type().
7415 * buildsym.c (read_struct_type): Add objfile parameter.
7416 * buildsym.c (read_array_type): Make static, add objfile parameter.
7417 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7418 * buildsym.c (read_huge_number): Make static.
7419 * buildsym.c (read_range_type): Make static, add objfile parameter,
7420 convert references to buildin types to lookup_fundamental_type ().
7421 * buildsym.c (read_args): Make static, add objfile parameter.
7422 * buildsym.h: Convert function decl's to prototype form.
7423 * c-exp.y: Add prototypes for local functions, convert uses of misc
7424 function vector to minimal symbol table. Reformat all builtin type
7425 initializations and pass a NULL objfile to init_type() for them.
7426 * coffread.c: Change context_stack ref's to coff_context_stack,
7427 add local function prototypes. Cast uses of xrealloc arg 1.
7428 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7429 crafting a new type.
7430 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7431 * coffread.c (finish_block): Change name to coff_finish_block.
7432 * coffread.c (make_blockvector): Add and use objfile parameter.
7433 * coffread.c (record_line): Change name to coff_record_line.
7434 * coffread.c (start_symtab): Change name to coff_start_symtab.
7435 * coffread.c (end_symtab): Change name to coff_end_symtab.
7436 * coffread.c (record_misc_function): Change name to record_minimal_
7437 symbol and change to minimal symbol table use from misc func tbl.
7438 * coffread.c (coff_symfile_read): Convert from misc function vector
7439 use to minimal symbol table use.
7440 * coffread.c (hashname): Remove; use common version in buildsym.c.
7441 * coffread.c (decode_base_type): Change references to builtin types
7442 to calls to lookup_fundamental_type().
7443 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7444 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7445 * command.c: Add prototypes for local functions.
7446 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7447 appropriate member of the function union for that type.
7448 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7449 ifdef out the function since it isn't currently used.
7450 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7451 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7452 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7453 * command.c (help_cmd): Compare function pointer to NULL.
7454 * command.c (help_cmd_list): Compare function pointer to NULL.
7455 * command.c (lookup_cmd_1): Use correct member of function union.
7456 * command.c (undef_cmd_error): Make static.
7457 * command.c (complete_on_cmdlist): Use correct member of func union.
7458 * command.c (do_setshow_command): Use correct member of func union.
7459 * command.c (shell_escape): Convert rindex use to strrchr.
7460 * command.h (COMMAND_H): Define if already included.
7461 * command.h (cmd_list_element struct): Change 'function' to a union
7462 and prototype args. Prototype completer function.
7463 * command.h: Convert decl's to prototype form.
7464 * convex-xdep.c (store_inferior_registers): Returns void.
7465 * copying.c: Prototype local functions.
7466 * coredep.c: Minor whitespace change.
7467 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7468 * cplus-dem.c: Prototype local functions.
7469 * dbxread.c (hashname): Remove; moved to buildsym.c.
7470 * dbxread.c (free_and_init_header_files): Make static.
7471 * dbxread.c: Add prototypes for local functions.
7472 * dbxread.c (new_object_header_files): Remove; inlined usages.
7473 * dbxread.c (xrealloc usages): Cast args.
7474 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7475 and change usages accordingly.
7476 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7477 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7478 * dbxread.c (dbx_next_symbol_text): Make static.
7479 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7480 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7481 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7482 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7483 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7484 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7486 * dwarfread.c (record_misc_function): Change name to record_minimal_
7487 symbol and use minimal symbol table throughout.
7488 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7489 * dwarfread.c: Convert all references to builtin types to use the new
7490 lookup_fundamental_type function.
7491 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7492 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7494 * elfread.c (record_misc_function): Convert to use record_minimal_
7496 * elfread.c (elf_symtab_read): Add objfile parameter.
7497 * eval.c: Add prototypes for local functions and move some decls
7498 around to accomodate prototypes.
7499 * expprint.c: Add prototypes for local functions. Change references
7500 to misc function vector to minimal symbol table.
7501 * findvar.c (read_memory usages): Cast args.
7502 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7503 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7504 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7505 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7506 * gould-xdep.c: Minor whitespace change.
7507 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7508 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7509 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7510 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7511 * i386-tdep.c: Add prototypes for local functions.
7512 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7513 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7514 that defaulted to int.
7515 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7516 i386_push_dummy_frame): Returns void.
7517 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7518 int and explicitly declare return type as int.
7519 * i387-tdep.c: Minor formatting changes.
7520 * i960-tdep.c (leafproc_return): Convert from misc function vector
7521 use to minimal symbol table use.
7522 * infcmd.c: Add prototypes for local functions.
7523 * infcmd.c (continue_command, until_next_command, until_command,
7524 path_info, path_command): Make static.
7525 * infcmd.c (step_1, until_next_command): Convert from misc func
7526 vector to minimal symbol table use.
7527 * inflow.c: Add prototypes for local functions.
7528 * infptrace.c (store_inferior_registers): Returns void, not int.
7529 * language.c (_initialize_language): Use proper member of function
7531 * m2-exp.y: Add prototypes for local functions, convert misc function
7532 vector uses to minimal symbol table uses.
7533 * m2-exp.y (make_qualname, yyerror): Make static.
7534 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7535 * m68k-pinsn.c: Add prototypes for local functions.
7536 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7537 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7538 * m68k-stub.c: Add prototypes.
7539 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7540 use to minimal symbol table use.
7541 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7542 * m88k-xdep.c (store_inferior_registers): Returns void.
7543 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7544 * mach386-xdep.c (store_inferior_registers): Returns void.
7545 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7546 * main.c: Add prototypes for local functions.
7547 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7548 longjmp() result to (NORETURN void).
7549 * main.c (catch_errors): Prototype the 'func' parameter.
7550 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7551 Takes an unused arg.
7552 * main.c (execute_command): Call the right member of the func union.
7553 * main.c (command_loop_marker, symbol_completion_function,
7554 command_loop): Make static.
7555 * main.c (command_line_input): Make linelength unsigned, cast arg
7556 to command_line_input().
7557 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7558 * main.c (initialize_main): Call right member of function union.
7559 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7560 * mem-break.c: Include symtab.h
7561 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7562 * mips-xdep.c (store_inferior_registers): Returns void.
7563 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7564 use to minimal symbol table use.
7565 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7567 * mipsread.c (make_type): Remove, convert usages to init_type.
7568 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7569 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7570 vector use to minimal symbol table use.
7571 * parse.c: Add prototypes for local functions.
7572 * parse.c (xrealloc usages): Cast args.
7573 * parse.c (prefixify_expression, length_of_subexp): Make static.
7574 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7575 * parser-defs.h: Convert function decls to prototype form.
7576 * partial-stab.h: Convert from misc function vector use to new minimal
7578 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7579 the per-objfile copies.
7580 * printcmd.c: Add prototypes for local functions. Move some struct
7581 definitions around to accomodate prototypes.
7582 * printcmd.c (decode_format): Make static, change args oformat and
7583 osize to int from char.
7584 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7585 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7586 * printcmd.c (print_address_symbolic): Convert from misc function
7587 vector use to minimal symbol table use.
7588 * printcmd.c (address_info): Convert from misc function vector use
7589 to minimal symbol table use.
7590 * printcmd.c (delete_display, enable_display, disable_display_command):
7592 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7593 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7594 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7595 * pyr-xdep.c (store_inferior_registers): Returns void.
7596 * remote-mm.c (mm_load): symbol_file_add return value unused.
7597 * remote-nindy.c: Minor format change.
7598 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7599 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7600 * rs6000-xdep.c (store_inferior_registers): Returns void.
7601 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7602 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7603 vector use to minimal symbol table use.
7604 * solib.c: Add prototypes for local functions.
7605 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7606 function vector use to minimal symbol table use.
7607 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7608 * solib.c (find_solib, shared_library_command): Make static
7609 * solib.c (read_memory, write_memory usages): Cast args.
7610 * solib.c (special_symbol_handling): Add function
7611 * source.c: Add prototypes for local functions.
7612 * source.c (select_source_symtab): Convert to scan objfiles.
7613 * source.c (open_source_file): Make static.
7614 * source.c (xrealloc usages): Cast args.
7615 * source.c (source_line_charpos): ifdef out, unused.
7616 * source.c (get_filename_and_charpos): Make static.
7617 * stack.c: Add prototypes for local functions.
7618 * stack.c (print_frame_info, frame_info): Convert from misc function
7619 vector use to minimal symbol table use.
7620 * symfile.c: Add prototypes for local functions.
7621 * symfile.c (compare_symbols): Make args const PTR's.
7622 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7623 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7624 * symfile.c (obsavestring): Add objfile parameter.
7625 * symfile.c (init_misc_bunches, prim_record_misc_function,
7626 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7627 sort_misc_function_vector, compact_misc_function_vector): Remove
7628 * symfile.c (symbol_file_add_digested): Add function.
7629 * symfile.c (symbol_file_add): Returns struct objfile *.
7630 * symfile.c (symbol_file_command): Modify for state file use.
7631 * symfile.c (symfile_open): Add parameter "dumpable".
7632 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7633 * symfile.c (load_command, add_symbol_file_command): Make static.
7634 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7635 * symfile.c (rindex usages): Converted to strrchr.
7636 * symfile.c (allocate_psymtab): New
7637 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7638 converted to minimal symbol table usage, but no obvious conversion.
7639 * symfile.c (free_all_symtabs): Remove.
7640 * symfile.c (_initialize_symfile): Use per-objfile info.
7641 * symfile.h: Rework the objfile structure to add per-objfile data
7642 objects (psymbol_obstack, symbol_obstack, type_obstack,
7643 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7644 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7645 Add prototypes to function declarations.
7646 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7647 function vector usage to minimal symbol table usage.
7648 * symmisc.c (DEV_TTY): Define if not defined.
7649 * symmisc.c: Add local function prototypes.
7650 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7651 printpsyms_command, print_objfiles, print_objfiles_command):
7652 Rework to use iterate_over_*
7653 * symtab.c: Add prototypes for local functions.
7654 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7655 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7656 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7657 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7658 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7659 lookup_reference_type, lookup_member_type, allocate_stub_method,
7660 check_stub_method, create_array_type, smash_to_member_type,):
7662 * symtab.c (lookup_symbol): Some args are const.
7663 * symtab.h: All type related defs and structs moved to gdbtypes.h
7664 * symtab.h: Convert decls to prototypes.
7665 * target.c (noprocess): Make static.
7666 * target.h: Change decl's to prototypes.
7667 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7668 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7669 * utils.c (_initialize_utils): Use correct member of function union.
7670 * valarith.c: include gdbtypes.h
7671 * valops.c: include gdbtypes.h, add prototypes for local functions.
7672 * valops.c (value_push, value_arg_push, find_function_addr):
7674 * valops.c (value_string): Convert from misc function vector use
7675 to minimal symbol table use.
7676 * valops.c (check_field_in): Make arg const.
7677 * valprint.c: Add prototypes for local functions.
7678 * valprint.c (print_string): Make static
7679 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7680 * values.c: Add prototypes for local functions.
7681 * values.c (value_headof): Convert from misc function vector to
7682 minimal symbol table.
7683 * xcoffexec.c: Add prototypes for local functions.
7684 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7686 * xcoffexec.c (relocate_minimal_symbol): Add.
7687 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7688 * xcoffread.c: Add prototypes for local functions.
7689 * xcoffread.c (sort_syms): Convert to scan objfiles.
7690 * xcoffread.c (read_xcoff_symtab): Make static.
7691 * xcoffread.c (various): Replace references to builtin types with
7692 calls to lookup_fundamental_type. Replace references to symbol_obstack
7693 and psymbol_obstack with pointers to the per-objfile copies.
7694 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7695 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7697 * xcoffread.c (init_stringtab): Add objfile parameter.
7698 * gdbtypes.c: New file
7699 * minsyms.c: New file
7700 * mmap-alloc.c: New file
7701 * mmap-sbrk.c: New file
7702 * objfiles.c: New file
7706 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7708 * Check in Fred Fish's changes in these modules. Fred
7709 will make ChangeLog entries for all of them. Update VERSION
7712 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7714 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7716 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7717 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7718 value.h: Prototypes for static functions; lint.
7719 * gdbtypes.h: Empty file to ease transition.
7721 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7723 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7724 inferior.h, language.h, signame.h, target.h, terminal.h,
7725 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7726 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7728 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7729 signame.c, sparc-xdep.c: Prototypes for all static functions.
7731 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7732 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7733 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7734 Remove to_call_function and target_call_function, since it
7735 always calls the same thing (call_function_by_hand).
7736 * core.c, exec.c, solib.c: Rename target_ops sections =>
7738 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7739 target.h: target_kill takes no args.
7740 * language.c (language_info): Scaffolding to allow briefer
7741 messages when the current language changes. FIXME.
7742 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7743 complaints about volatile functions.
7744 * xm-sysv4.h (HAVE_MMAP): Define.
7746 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7748 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7749 to make prototypes for all functions declared here.
7750 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7751 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7752 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7753 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7754 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7755 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7756 * utils.c: Avoid declaring malloc and realloc. Lint.
7757 (request_quit): Accept signal-number parameter.
7759 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7761 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7762 DIE's. Add new function read_tag_pointer_type() to read them.
7764 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7765 When creating a new user defined type, check to see if a partial
7766 type already exists, and if so, bash it to fit.
7768 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7770 * coffread.c (decode_base_type): Pass long, not union.
7771 Fix by Eric Valette, ev@chorus.fr.
7773 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7775 * elfread.c (elf_symtab_read): Fix code to correctly track
7776 changes in bfd for absolute symbols.
7778 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7780 * xm-vaxbsd.h: Close off comment.
7782 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7784 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7786 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7788 * mips-tdep.c (mips_print_registers): Print correct register
7789 number for double pseudo-registers.
7791 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7793 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7794 in the op$::OPERATOR. case. From Steven McCanne,
7795 <mccanne@horse.ee.lbl.gov>.
7797 * exec.c (set_section_name): Pass arg to exec_files_info;
7798 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7800 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7802 * main.c (print_gdb_version): Copyright msg: only this year.
7803 (cd_command): Avoid changing current_directory on error.
7805 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7807 * mipsread.c (parse_partial_symbols): Handle dependencies
7808 between partial symbol tables (when not doing stabs-in-ecoff).
7809 (This used to be handled by parse_fdr, but parse_fdr was
7810 incompatible with handling stabs-in-ecoff, so the code
7811 was re-written to not use parse_fdr. Unfortunately,
7812 the logic to handle dependencies was overlooked.)
7814 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7816 * coffread.c (read_enum_type): Use the size of a target int when
7818 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7820 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7821 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7822 TARGET_PTR_BIT to determine size of a pointer
7823 * values.c (unpack_long): when unpacking a REF or a PTR don't
7824 assume the size of the type.
7826 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7828 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7829 looking at its members. Improve guess between struct and union,
7830 only assuming union if multiple members have offsets of zero.
7832 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7834 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7835 (This is just for clarity - and one day permitting us to
7836 change FP0_REGNUM from 38 to 32, which would make more sense.)
7837 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7838 register numbers in stabs-in-ecoff get handled correctly.
7840 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7842 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7843 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7844 into BSD and Ultrix.
7846 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7848 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7850 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7852 * Makefile.in: Increment version to 4.4.1.
7853 * main.c (print_gdb_version): Update copyright notice.
7855 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7857 * mipsread.c: Prepend "struct " to the names of structure
7858 types, and similarly for enums and unions. (This used
7859 to be done, but got lost in the re-write to "guess" the
7860 difference between enum/struct/union.)
7861 Also, guess that a tag is an enum if the first member
7864 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7866 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7869 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7871 * Projects: Patching executables is done.
7872 * Makefile.in (VERSION): Roll to gdb-4.4.
7873 * README, WHATS.NEW: Update for gdb-4.4.
7875 * symfile.c (reread_symbols): Whenever we reread one object
7876 file's symbols, we must restart the scan, because the object_files
7877 chain has been permuted.
7879 * exec.c (exec_files_info): Split out into print_section_info.
7880 Print BFD filename of each section if it's not the default one.
7881 * core.c (core_files_info): Call print_section_info.
7883 * xm-vax.h: Include a few system header files whose definitions
7884 must precede defs.h.
7885 * language.c, language.h: Make some things const.
7886 * expression.h, main.c: const spreads like ooze.
7888 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7889 since BREAKPOINT values can be >0x80.
7891 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7893 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7895 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7897 * sparc-pinsn.c: Remove kludge for preferring architectures.
7898 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7899 and forever. Add `add' instruction to the set that get checked
7900 for a preceding `sethi' in order to print an absolute address.
7901 Corresponding changes in ../include/opcode/sparc.h needed
7902 to eliminate garbage instructions.
7904 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7906 * mipsread.c (parse_partial_symbols): Make sure partial
7907 symbols are created for external symbols (as used to be
7908 the case). This is a bit of a pain with the mips-coff.
7909 It uses a table which points to all of the external
7910 symbols belonging to a particular FDR or psymtab.
7911 Once we've generated this table, we might as well save
7912 it, and then use it in psymtab_to_symtab_1 to find
7913 the symbols to pass to parse_external().
7914 * symfile.c, symfile.c: New function start_psymtab_common
7915 to share the common parts of allocating a new psymtab
7916 for dbxread, mipsread (and later dwarfread). Its code
7917 was pulled out from start_psymtab in dbxread.c.
7918 * dbxread.c (start_psymtab): Use start_psymtab_common().
7920 * valprint.c (val_print): If there is an error when trying
7921 to print a string, check to see if there really is a problem
7922 by reading just one character. If that works, assume
7925 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7927 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7928 cypress, v8 mnemonics in that order.
7930 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7932 * sparc-pinsn.c: Put the qsort() back in.
7934 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7936 * findvar.c (read_register, write_register): Handle machines
7937 where REGISTER_TYPE is not the same size as "int".
7939 Handle debug symbols in dynamically loaded (relocated) code:
7941 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7942 offset to process_one_symbol.
7943 (process_one_symbol): Take new offset parameter. Add it into
7944 appropriate symbol types to relocate symbols to loaded addresses.
7945 Handle all possible symbol types, and complain() about types that
7946 we don't expect to see.
7947 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7948 process_one_symbol (FIXME, should pass real offset).
7952 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7954 (set_breakpoint, break_command_1, until_break_command,
7955 catch_command_1, breakpoint_re_set_one): Use it.
7956 * symtab.h (resolve_sal_pc): Declare.
7957 * infcmd.c (jump_command): Use resolve_sal_pc.
7959 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7961 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7963 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7965 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7966 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7967 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7969 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7971 * dbxread.c (process_one_symbol): Make a first cut at handling
7972 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7974 * symtab.c (find_pc_line): Fix stepping into and out of #included
7977 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7979 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7980 no longer any need to copy ../include/opcode/* into gdb.
7982 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7984 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7986 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7988 * valprint.c (type_print_base, type_print_method_args):
7989 Print C++ constructor methods without bogus "return type."
7991 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7993 * infptrace.c (child_xfer_memory): Parameter "target" should
7994 be a pointer to a structure, not the entire structure.
7996 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7998 * depend: Convert the couple of references to ansidecl.h that
7999 used the local gdb version to use the ../include version.
8001 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8004 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8005 (inferior_proc_init): Fix non-ANSI version of args.
8006 (attach): Call print_sys_errmsg with correct number of args.
8007 (mappingflags): Make static, does not need to be global.
8009 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8010 not the entire struct itself.
8012 * valops.c (value_assign): Cast some args to modify_field() and
8013 {read,write}_register_bytes() correctly.
8015 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8017 * Makefile.in (MALLOCSRC): Removed reference to removed local
8020 * dwarfread.c (list_in_scope): Needs an initial value, use file
8023 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8025 * main.c (main): Make option_index local to keep new getopt happy.
8026 main.c, solib.c, Makefile.in: Update copyright notices.
8028 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8030 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8032 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8034 * Makefile.in (HFILES): Add partial-stab.h.
8036 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8038 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8039 New files for stratus. Not complete enough to actually build
8040 on the Stratus machine; that awaits copyright assignment for
8043 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8044 for getting custom flags into CFLAGS when doing makes.
8046 * configure.in: Add config information for stratus.
8048 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8050 * dbxread.c (process_one_symbol): Pass address of structure
8051 to complain(), rather than the whole structure.
8053 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8055 * solib.c (solib_add_common_symbols): Only compile in when not
8056 using SVR4 style shared libraries.
8058 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8060 * dwarfread.c (locval): Add offreg flag to indicate location
8061 values that are computed off a base register.
8063 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8064 TAG_local_variable cases to account for static variables
8065 within function scopes.
8067 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8069 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8070 doesn't exist on some systems.
8072 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8073 nexting over recursive function calls.
8075 * target.c (target_read_string): Create this routine to read null
8076 terminated strings from the target. It deals with running off the
8077 end of memory elegantly as well. solib.c (find_solib): Use
8078 target_read_string() to avoid problems with running off the end of
8081 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8082 that reference pgrp_inferior.
8084 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8086 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8087 mips-tfile has been hacked to act more "traditionally."
8088 * dbxread.c: Fixed typo in comment.
8090 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8092 * mips-tdep.c (mips_skip_prologue): Add some number of
8093 'sw' instructions before 'addiu' adjusts the stack.
8095 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8097 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8098 freescope, buildblock closescope, record_line, add_symbol_to_list,
8099 gatherblocks, make_blockvector): Extensive changes to switch
8100 to generic symbol table building code in buildsym.c. Remove
8101 scope tree structures and functions, symbol table building
8102 functions, and lots of other small changes.
8104 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8105 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8107 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8109 * buildsym.c (cleanup_undefined_types): Add support for enums.
8110 This fixes the 'GDB internal error. cleanup_undefined_types with
8113 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8115 * dbxread.c: detect gcc2 compilations.
8117 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8119 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8120 in ../include/opcode/sparc.h.
8122 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8124 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8125 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8126 to reflect actual locations of opcode files, so TAGS target will
8129 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8131 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8134 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8135 dereferencing to access the correct elements.
8137 * valops.c (value_addr): Declare return type of external func
8140 * xcoffread.c: Undefine next_symbol_text before redefining it.
8142 For older changes see ChangeLog-9091
8148 version-control: never