1 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
3 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
5 * rs6000-pinsn.c (print_operand, case LI): Print condition register
6 operand in decimal rather than wrong textual versions.
8 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
9 (mention 't', remove false thing about 'g' only good with 'f').
11 * breakpoint.h: move "struct breakpoint" and friends to top of
12 file so that bpstat_find_breakpoint prototype works.
14 * solib.c (struct so_list): Add bfd field.
15 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
16 Put the bfd in bfd field of the so_list.
17 (clear_solib): Free bfd name and close_bfd on the bfd.
19 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
21 * valarith.c (value_subscript): Add COERCE_REF.
22 **** start-sanitize-chill ****
23 * ch-exp.y (operand_5): We can generalize the 2nd operand
24 of a string repetition ot 'literal' without ambiguity.
25 **** end-sanitize-chill ****
27 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
29 * breakpoint.h (struct bpstat): Remove momentary field.
30 Remove bpstat_momentary_breakpoint. This was always kludgy
31 and is no longer used.
33 * breakpoint.h: Add enum bpstat_what.
34 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
35 stop and print fields of bpstat now per-breakpoint, not just
36 one for the whole chain.
37 breakpoint.{c,h} (bpstat_what): New function.
38 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
39 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
40 with call to bpstat_what.
41 README: Remove watchpoint/breakpoint bug from known bugs.
43 * breakpoint.h: Prototype bpstat_find_breakpoint.
45 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
47 * symtab.c (find_methods, gdb_mangle_name): Note that functions
49 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
50 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
52 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
54 * i960-pinsn.c (tabent): Copied struct definition from
57 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
59 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
61 * symtab.c (gdb_mangle_name): Use it.
62 * symtab.c (find_methods): Do not add destructors to choice list
64 * symtab.c (decode_line_1): Make breakpoints on destructors work
67 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
69 * ser-go32.c: Make it use serial port name.
70 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
72 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
75 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
77 * configure.in: Only configure sparclite subdir when target_cpu
80 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
82 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
83 Remove FIXME comment regarding this.
85 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
87 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
89 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
91 Add section table to objfile struct. Use it for find_pc_section.
92 * objfiles.c (add_to_objfile_sections,
93 build_objfile_section_table, find_pc_section): new functions.
94 (allocate_objfile): build section table.
95 * objfiles.h (struct obj_section): new structure.
96 (struct objfile): add section table.
97 (find_pc_section): new prototype.
98 * solib.[ch] (find_pc_section_from_so_list): removed.
99 * sparc-tdep.c: include objfiles.h for find_pc_section. include
100 symfile.h for objfiles.h.
101 (in_solib_trampoline): adjusted for new find_pc_section
102 prototype. Removed BAD_RICH_HACK ifdefs.
103 * symfile.c (syms_from_objfile): offset objfile sections.
104 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
105 * symfile.h (find_pc_section): prototype removed. Also fixed
106 comment typo NUL -> NULL.
107 * target.[ch] (find_pc_section_from_targets): removed.
108 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
110 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
112 * ser-go32.c: Format. (go32_open): Use proper return value.
114 * configure.in: Undo conditional configdirs hack for sparclite.
116 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
118 * symtab.c (list_symbols): When call break_command, pass both
119 filename and function name not just function name.
121 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
123 (Changes and new files to make "none" a full fledged configuration)
124 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
125 Currently only tm-none.h has any meaningful contents.
126 * config/none/none.mh (NAT_FILE): Use nm-none.h
127 * config/none/none.mh (XM_FILE): Use xm-none.h
128 * config/none/none.mt (TM_FILE): Use tm-none.h
129 * Makefile.in (depend): Remove comment about parse errors in
130 valops.c, it now parses correctly and generates a correct depend
131 line. Remove line that touches xm.h, tm.h, and nm.h; they are
132 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
134 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
136 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
138 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
139 exactly 8 characters.
141 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
143 * configure.in: Sparclite uses sparc config dir. Also has it's
144 own tm- & .mt files now. Also add sparclite to configdirs.
145 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
146 * config/i386/go32.mh: Nullify def of TERMCAP.
147 * config/i386/xm-go32.h: Get rid of redef of EIO.
148 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
149 specific configs. Very similar to sun4os4, but without solib.
150 * sparclite/{Makefile.in configure.in}: First cut at making this
153 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
155 * ser-go32.c: First cut at adapting to new serial interface.
157 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
159 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
160 These implement a new serial line interface for talking to remote
162 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
163 EXCEPT go32, which gets ser-go32.c.
164 * remote.c: Use new serial interface. More remote-xxx's to be
166 * ser-bsd.c, ser-termios.c: Removed.
167 * serial.c: New. Implements common operations for all serial
169 * ser-unix.c: New. Unix specific serial operations for various
170 flavors of Unix (Posix, SysV, BSD).
171 * serial.h: Generic serial interface defs.
172 * config/i386/go32.mh, config/i386/i386bsd.h,
173 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
174 ser-bsd.o from XDEPFILES. All the magic is now handled in
177 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
179 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
181 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
183 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
185 * rs6000-tdep.c (frameless_function_invocation): Don't even think
186 about framelessness except on the innermost frame.
188 * xcoffexec.c: Call fatal() not abort().
190 * stabsread.c (patch_block_stabs): If stab & no symbol, make
191 a LOC_OPTIMIZED_OUT symbol.
192 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
193 findvar.c (read_var_value), printcmd.c (address_info),
194 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
195 m2-exp.y (yylex): Deal with it.
196 **** start-sanitize-chill ****
197 ch-exp.y (yylex): Deal with it.
198 **** end-sanitize-chill ****
200 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
202 * findvar.c (value_from_register): H8500 specific, check to see
203 if we are looking at short pointer. If so, skip crock.
204 * h8500-tdep.c (h8500_frame_chain): Mask down value from
205 read_memory_integer() to avoid getting messed up by sign extension.
207 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
209 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
210 ifdef protect using BAD_RICH_HACK. This should be removed soon.
211 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
213 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
215 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
217 * core.c (dis_asm_print_address): New function.
219 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
222 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
224 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
225 entire breakpoint chain and print only the first entry that needs to
226 be printed and needs to be stopped for. Fixes problems with printing
227 of multiple breakpoints with different conditions.
228 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
229 effectively stops printing of the breakpoint chain.
230 * breakpoint.c (print_it_noop): New routine to print nothing
231 for this breakpoint entry and dont stop printing.
232 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
233 watchpoint only if it is enabled.
234 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
235 descriptor from the library to make backtraces through setjmp work.
236 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
238 * mips-tdep.c (read_next_frame_reg): Provide correct values for
239 all registers saved within sigtramp, cleanup.
241 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
243 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
245 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
247 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
248 with prototype in ../include/dis-asm.h.
250 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
252 * core.c (dis_asm_{read_memory,memory_error}): New functions.
253 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
254 Use read_memory_func interface to disassembler.
256 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
258 Teach sparc solaris to next over shared library functions.
259 * solib.[hc] (find_pc_section_from_so_list): new function and
261 * sparc-tdep.c (in_solib_trampoline): new function.
262 * symfile.[hc] (find_pc_section): new function and prototypes.
263 * target.[hc] (find_pc_section_from_targets): new function and
265 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
268 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
270 * infrun.c (wait_for_inferior): Revise comment.
272 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
274 * command.{c,h}: New var_type var_integer.
275 main.c: Use it for history_size.
277 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
278 Lint and byte-order fixups.
280 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
282 * breakpoint.h (bpstat): New field print_it.
283 breakpoint.c (bpstat_print): Use it.
284 (print_it_normal): New function (from old bpstat_print code).
285 (bpstat_{alloc,stop_status}): Set print_it field.
287 * breakpoint.c (bpstat_stop_status): Use catch_errors when
288 evaluating watchpoint condition, via new function watchpoint_check.
289 Also stop if watchpoint disabled due to leaving its block.
291 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
293 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
295 * mips-pinsn.c: Add missing include of dis-asm.h.
297 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
299 * Makefile.in (clean, distclean, realclean): Recursively apply
300 to subdirs first, rather than last. This avoids, for example,
301 Makefile being removed in a parent directory before the recursive
304 * alldeps.mak, depend: Update for below changes.
306 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
307 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
308 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
309 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
311 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
312 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
313 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
314 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
315 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
316 tm-68k.h to tm-m68k.h.
317 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
318 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
321 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
322 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
323 * a29k-tdep.c: Renamed from am29k-tdep.c.
324 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
325 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
326 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
327 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
329 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
330 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
331 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
333 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
334 define that does not appear anywhere else in the gdb source tree.
335 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
337 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
339 * breakpoint.c: Add comments regarding breakpoint_re_set.
341 * xcoffread.c (sort_syms, compare_symbols): Remove.
342 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
343 not our own sort_syms (it is identical).
345 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
347 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
349 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
350 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
352 * exec.c (exec_close): Fix storage leak.
353 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
354 output sections when patching an executable.
355 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
356 when writing all registers.
357 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
358 at the right offset in the dummy frame.
359 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
360 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
361 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
363 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
365 * Makefile.in (TARFILES): Avoid trailing backslash.
367 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
369 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
370 it in breakpoint_re_set.
371 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
373 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
374 don't use sizeof(int) for target stuff, etc).
376 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
378 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
379 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
380 support that can't be integrated anyway due to lack of clear
383 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
385 * findvar.c (read_register, write_register): Make these capable
386 of reading/writing registers that are shorter than REGISTER_TYPE.
387 * (value_from_register): Install H8500 specific code to return
388 proper value when register is being used as a pointer.
389 * h8500-tdep.c: Remove extra defines of NUM_REGS.
390 (h8500_skip_prologue): Use correct lengths for LINK instructions.
391 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
392 chain frames properly by combining frame pointer with T reg.
393 (init_extra_frame_info): Delete. It's now a macro.
394 (frame_args_address): Don't add PTR_SIZE. Stack args are already
395 offset by the correct amount off of the frame pointer.
396 (register_byte): Delete. It's now a macro.
397 (register_raw_size, register_virtual_size): Delete. Replaced by
398 common routine h8500_register_size, cuz there's no difference
399 between the raw & virtual sizes on this machine.
400 (register_convert_to_raw, register_convert_to_virtual): Delete,
401 cuz there's no difference between the raw & virtual forms.
402 Replaced by memcpy in tm file.
403 (register_virtual_type): Rename to h8500_register_virtual_type.
404 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
405 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
406 emulator have same reg offsets. This is all handled in the
408 (h8500_trapped_internalvar): New routine to detect references to
409 convenience vars acting as pointer pseudo-regs.
410 (h8500_value_trapped_internalvar): Conjure up value of pointer
412 (h8500_set_trapped_internalvar): Convert set value in real
414 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
415 code segment register.
416 infrun.c (proceed): Simplify. Call write_pc instead of doing it
418 (wait_for_inferior): Add h8500 specific code to add stack segment
419 when reading SP register.
420 remote-sim.c (fetch_register): Spacing.
421 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
422 detect cruft. Redo all register manipulation stuff. Get rid of
423 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
424 to frame pointer. (IS_TRAPPED_INTERNALVAL,
425 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
426 to create internal vars for pointer pseudo-regs.
428 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
430 * Makefile.in: Numerous small changes to macro definitions
431 and rules for building gdb distribution tree. Many macros
432 eliminated or merged, and rules simplified.
433 * alldeps.mak: Update.
436 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
438 * Makefile.in: recurse through SUBDIRS for dvi target too
440 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
442 * Clean up xcoff relocation.
443 objfiles.h (struct objfiles): Add section_offsets, num_sections.
444 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
446 symtab.h (struct general_symbol_info): Add section field.
447 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
448 xcoffread.c: Set section for symbols and msymbols.
449 (struct symtab): Add block_line_section field.
450 buildsym.c (end_symtab): Set it.
451 (end_symtab and callers): Add section parameter.
452 objfiles.c (objfile_relocate): New funciton.
453 xcoffexec.c (vmap_symtab): Use it.
454 xcoffsolib.h (struct vmap): Remove unused fields.
455 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
456 CORE_NEEDS_RELOCATION, symtab_relocated.
457 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
458 rs6000-tdep.c: Make loadinfotext static.
459 breakpoint.c (fixup_breakpoints): Doc fix.
460 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
461 (end_symtab): primary field replaces nonreloc.
463 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
465 * symtab.h (struct linetable_entry): Remove confusing comment.
467 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
469 * Makefile.in: add installcheck target
471 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
473 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
474 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
475 z8k}: New directories to hold cpu specific configuration files.
476 Naming follows gcc convention.
477 * config/{*.mt, *.mh}: All target and host makefile fragment
478 config files moved to an appropriate config/<cpu> subdirectory.
479 * nm-*, xm-*, tm-*: All native, host, and target files, which
480 get linked to nm.h, xm.h, and tm.h respectively by configure,
481 moved to appropriate config/<cpu> subdirectory.
482 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
483 Native, host, and target files that are common across more than
484 one cpu architecture and included by one of the configured
485 native, host, or target files, get moved to config directory.
486 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
487 pick up native, host, or target include files moved to one of
488 the config subdirectories, and that are included by other files.
489 * Makefile.in (alldeps.mak): Modify to account for new config
491 * alldeps.mak, depend: Update for new config directory structure.
492 * config/*/[ntx]m-*.h: Modify all files that include other
493 [ntx]m-*.h files to use path relative to gdb/config. I.E.
494 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
496 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
497 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
498 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
499 * configure.in: Default gdb_host_cpu to host_cpu, and remap
500 the ones where the default is not unique or different than the
501 config subdirectory name. Similarly, handle gdb_target_cpu.
502 Modify configure.in as appropriate to make use of gdb_host_cpu
503 and gdb_target_cpu to find makefile fragments and make links.
505 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
507 * mipsread.c (compare_blocks): Sort blocks with the same start
508 address by decreasing ending address.
510 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
512 * mipsread.c (parse_procedure): Save cur_fdr accross call to
513 lookup_symbol as it might get clobbered by the call.
515 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
516 The previous code did not initialize the language field for the psymtab
519 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
521 * c-exp.y (parse_number): Avoid shift warning.
522 * serial.h (struct ttystate): Declare empty one on DOS.
524 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
526 * xm-sun4os4.h: Return type of free() should be void, not int.
528 * vx-share/vxWorks.h: Remove #def of NULL.
530 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
532 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
534 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
536 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
538 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
540 * ieee-float.c: Moved to ../libiberty.
541 * ieee-float.h: Moved to ../include.
542 * Makefile.in: Update accordingly.
543 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
544 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
545 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
546 it is now in ../opcodes/m68881-ext.c.
547 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
548 prologue (some callers _do_ care).
549 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
550 new interface of ../opcodes/*-dis.c.
551 **** start-sanitize-chill ****
552 * ch-exp.y: Add #include <ctype.h>.
553 **** end-sanitize-chill ****
555 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
557 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
559 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
561 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
563 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
565 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
567 * z8k-tdep.c (extract_return_value, write_return_value,
568 store_struct_return): New functions from macros in tm-z8k.h.
570 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
572 * valops.c (value_arg_coerce): Apply temporary patch to
573 fix problem with coercion of array and function types when
574 passed as arguments to C functions, pending a more complete
575 review of when and how coercion should be done, depending
576 upon context and language.
578 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
580 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
582 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
583 debugsec if there are a non-zero number of symbols.
585 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
587 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
589 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
591 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
593 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
595 (symtbl_num_syms): New variable.
596 (read_xcoff_symtab): Set it.
597 (read_symbol_nvalue): Check for bad symno.
598 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
601 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
603 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
604 This is defined in defs.h if necessary.
605 * vx-share/vxWorks.h: Remove #defs of min and max.
606 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
607 vx-share/xdr_rdb.c: include defs.h.
609 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
611 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
614 * xcoffread.c (enter_line_range): complain() on bad endoffset.
615 xcoffread.c: Doc fixes.
617 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
619 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
620 xcoffexec.c (xcoff_relocate_core): New function.
621 (text_adjustment): Removed.
622 (add_vmap): Return the vmap.
623 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
625 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
627 * xcoffsolib.h: Add objfile member to struct vmap.
628 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
629 xcoffexec.c (add_vmap): Allocate objfiles here.
631 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
633 Support 68000 series without floating point.
635 * configure.in (m68000-*-{aout,elf,coff}): New configs.
636 * tm-68k-nofp.h: New file, lacks 68881 support.
637 * config/m68k-nofp.mt: New file.
639 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
641 Remove a few remaining underscore/no-underscore remnants from
644 * config/{m68k-un.mt, sparc-un.mt}: Remove.
645 * config/m68k-noun.mt: Rename to m68k-fp.mt.
646 * config/sparc-noun.mt: Rename to sparc-em.mt.
647 * tm-68k-noun.h, tm-spc-noun.h: Remove.
648 * tm-68k-un.h: Rename to tm-68k-fp.h.
649 * tm-spc-un.h: Rename to tm-spc-em.h.
650 * tm-sun4sol2.h: Cleanup.
651 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
653 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
655 * symmisc.c (std_in, std_out, std_err): Move initializations
656 to runtime code, in case they aren't constant.
658 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
660 * symtab.c (find_pc_symtab): some object file formats, notably
661 mips, have holes in the address ranges of symtabs. Change
662 this algorythm from first hit to tightest fit.
664 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
665 fence post without finding the enclosing function, then print a
668 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
670 * utils.c (fputs_demangled, fprint_symbol): Remove.
671 * utils.c (fprintf_symbol_filtered): New function which combines
672 the functionality of fputs_demangled and fprint_symbol. Uses a
673 caller provided language parameter to select the appropriate
674 demangler, and caller provided args to pass to the demangler.
675 * defs.h (enum language): Move further up in file so enum can
676 be used in prototypes.
677 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
678 * defs.h (fprintf_symbol_filtered): Add prototype.
679 * c-typeprint.c (cp_type_print_method_args): Replace calls to
680 fputs_demangled with call to fprintf_symbol_filtered.
681 * cp-valprint.c (demangle.h): Include
682 * cp-valprint.c (cp_print_value_fields): Replace calls to
683 fprint_symbol with calls to fprintf_symbol_filtered.
684 * printcmd.c (print_frame_args): Replace call to fprint_symbol
685 with call to fprintf_symbol_filtered.
686 * stack.c (print_frame_info): Remove obsolete code so we don't
687 have to update fputs_demangled usage in it.
688 * stack.c (print_frame_info, frame_info): Add language variable
689 to pass to fprintf_symbol_demangled and initialize it from the
690 symbol's language. Replace calls to fputs_demangled with calls
691 to fprintf_symbol_filtered.
692 * symtab.c (find_methods): Replace call to fputs_demangled with
693 call to fprintf_symbol_filtered.
694 **** start-sanitize-chill ****
695 * ch-valprint.c (demangle.h): Include.
696 * ch-valprint.c (chill_print_value_fields): Replace call to
697 fprint_symbol with call to new fprintf_symbol_filtered.
698 **** end-sanitize-chill ****
700 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
702 * Makefile.in (VERSION): Bump version to 4.8.2.
704 * main.c (source_command): Require an explicit pathname of file
705 to source, since previous behavior of defaulting to gdb init file
706 was troublesome and undocumented.
707 * printcmd.c (disassemble_command): Add missing '{}' pair to
708 else with two statements. Bug reported by Stephane Tsacas
710 * symtab.c (find_pc_line): Don't complain about zero length or
711 negative length line numbers for the moment, since we may not own
712 the terminal when called, such as when single stepping. (FIXME)
713 * language.h (CAST_IS_CONVERSION): True if current language is
714 C++ as well as C. Fix from Peter Schauer.
715 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
716 Use STREQN macro rather than bare '!strncmp()'.
717 * environ.c (unset_in_environ): Avoid use of memcpy on
718 overlapping memory regions, as suggested by Paul Eggert
719 <eggert@twinsun.com>.
720 * c-exp.y (%union struct): Remove unused ulval as suggested
721 by Paul Eggert <eggert@twinsun.com>.
723 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
725 * main.c (gdbinit): Make static.
726 * main.c (inhibit_gdbinit): Move to file scope.
727 * main.c (main): Remove local inhibit_gdbinit.
728 * main.c (source_command): Don't source '.gdbinit' file by
729 default if gdb has been told to ignore it.
731 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
733 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
736 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
738 * printcmd.c (print_address_symbolic): Only print if offset
739 is shorter than max_symbolic_offset.
740 (initialize_printcmd): `set print max-symbolic-offset'.
742 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
743 (examine_tag): Use it.
744 (read_register_stack): Only look in the local registers for a
745 memory address if it's between rfb and rsp; go to memory otherwise.
746 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
747 (reginv_com): Remove ancient kludge command.
749 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
751 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
752 irix4 will again compile.
754 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
756 * configure.in: accept mips-sgi-irix4* for irix4.
758 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
760 * z8k-tdep.c (print_register_hook): Lint.
762 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
764 Lint fixes from Paul Eggert (eggert@twinsun.com):
766 * command.c (do_setshow_command): var_uintegers are unsigned.
767 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
768 unsigned, since they use hex values with the high bit set.
770 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
772 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
773 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
775 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
776 macro definitions in parenthesis.
778 * dbxread.c (dbx_symfile_init): Catch the case where there is
779 no string table, but the only way we find out is by reading zero
782 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
784 * dbxread.c (dbx_symfile_init): Make size of the string table
785 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
786 offset to the string table is nonzero and handle the nonexistant
787 string table case, should it occur. Ensure that the string table
788 size read from the file is reasonable, with a minimum lower bound
789 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
791 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
793 * Makefile.in: Changes to build testsuite correctly.
794 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
795 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
796 (TARGET_FLAGS_TO_PASS): New variable.
797 (SUBDIRS): Added testsuite.
798 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
799 testsuite is compiled with CC_FOR_TARGET rather than CC.
801 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
803 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
804 reported by mycroft@gnu.ai.mit.edu.
806 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
807 * configure.in (vax-*-ultrix2*): New triplet.
808 * config/vaxult2.mh: New file.
809 * xm-vaxult2.h: New file.
811 * c-exp.y (parse_number): Change high_bit to unsigned.
812 * demangle.c: Change all references to cfront to ARM, since the
813 actual algorithm is the one specified in the Annotated Reference
814 Manual. This was confusing users into thinking that full cfront
815 support was implemented.
816 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
817 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
818 directly to lookup_struct_elt_type, which will do the
819 dereferencing itself.
820 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
821 NULL dereferencing bug for unnamed structs, comment out
824 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
826 * coffread.c (process_coff_symbol): Change PCC argument correction
827 so that it only happens on big-endian targets; so that it only
828 happens if the short or char argument is aligned on an int
829 boundary; and so that it changes the location, rather than the
830 type, of the argument. These changes tend to parallel similar
831 (old) changes in stabsread.c.
833 * coffread.c (coff_read_enum_type): Use the specified size for
834 enums, don't assume that they are int-sized.
836 * c-valprint.c (c_val_print): Don't assume enums are the same as
839 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
840 Rendell, <michael@mercury.cs.mun.ca>.
842 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
844 * language.h (local_decimal_format_custom): Add prototype.
845 * language.c (local_decimal_format_custom): Add function, bug
846 reported by Robert R. Henry (rrh@tera.com).
848 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
850 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
851 by Josef Leherbauer, joe@takeFive.co.at.
853 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
855 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
856 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
857 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
858 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
859 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
860 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
861 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
862 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
864 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
866 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
867 of demangled name fields to NULL if no demangling exists for
868 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
869 symbols if their language is known at the time they are created,
870 but sometimes the language is not known until later.
872 **** start-sanitize-chill ****
873 * ch-typeprint.c (chill_print_type_base): Name changed to
874 chill_type_print_base to match pattern for C and C++ names.
875 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
876 to be consistent with other usages.
877 * ch-typeprint.c (chill_type_print_base): Add support for
878 printing Chill STRUCT types.
879 * ch-valprint.c: Include values.h.
880 * ch-valprint.c (chill_print_value_fields): New function and
881 prototype for printing Chill STRUCT values.
882 * ch-valprint.c (chill_val_print): Fix call to val_print_string
883 that was being called with two args instead of three.
884 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
885 to print Chill STRUCT values.
886 **** end-sanitize-chill ****
888 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
890 * configure.in: added testsuite to configdirs.
892 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
894 * doc/stabs.texi: The `this' pointer is now known by the name
895 `this' instead of `$t'.
897 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
899 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
900 references of TAG_string_type DIEs in user defined types.
901 **** start-sanitize-chill ****
902 * ch-lang.c (chill_create_fundamental_type): Track compiler
903 change that now emits debugging info with the type long for Chill
905 **** end-sanitize-chill ****
907 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
909 * remote-mips.c: New file; implements MIPS remote debugging
911 * config/idt.mt: New file; uses remote-mips.c
912 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
914 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
915 floating point coprocessor.
916 (mips_push_dummy_frame): If not mips_fpu, don't save floating
918 (mips_pop_frame): If not mips_fpu, don't restore floating point
920 (_initialize_mips_tdep): New function; let the user reset mips_fpu
922 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
923 mips_fpu, don't use fp0 as floating point return register.
924 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
927 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
929 * gdb/testsuite: made modifications to testcases, etc., to allow
930 them to work properly given the reorganization of deja-gnu and the
931 relocation of the testcases from deja-gnu to a "tool" subdirectory.
933 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
935 * gdb/testsuite: Initial creation of gdb/testsuite.
936 Migrated dejagnu testcases and support files for testing nm to
937 gdb/testsuite from deja-gnu. These files were moved "as is"
938 with no modifications. This migration is part of a major overhaul
939 of dejagnu. The modifications to these testcases, etc., which
940 will allow them to work with the new version of dejagnu will be
941 made in a future update.
943 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
945 * NEWS: Add reminders for next release.
947 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
949 * mipsread.c (parse_lines): Correct check for files compiled with
952 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
954 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
956 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
958 * Makefile.in (VERSION): GDB-4.8 release!
959 * README, NEWS: Update for release.
961 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
963 * am29k-pinsn.c (print_insn): Minor nits with const.
964 * am29k-tdep.c: More minor nits with arg types for
965 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
967 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
969 * gcc.patch: Update for a different GCC (G++) bug.
970 * main.c (print_gdb_version): Update copyright year to 1993.
971 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
972 conditionalize this file on it. FIXME, right way is to split
973 these into two config files.
974 (ATTACH_DETACH): Define for BSD 4.4
975 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
976 (U_REGS_OFFSET): Revise for 4.4.
977 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
978 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
979 LONG_MAX into this file to avoid cpp "redefinition" warnings.
981 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
983 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
986 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
988 * c-lang.c (c_printstr): Bugfix for length==0 case.
990 * c-lang.c (c_printstr): If a C string ends in a null, don't
993 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
995 * defs.h (STRCMP): Make it work for unsigned chars.
997 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
999 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1000 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1001 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1002 define to kludge the large opcode table into two smaller tables,
1003 since GCC take exponential space to build the table. Lint.
1004 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1006 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1008 * Makefile.in (VERSION): Roll to 4.7.9.
1009 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1010 definition here, to handle both BSD 4.3 and 4.4 systems.
1011 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1012 * remote.c (alarm): Move declaration to global level, before
1013 first reference to it.
1014 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1015 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1017 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1019 * remote.c (readchar): forward declare alarm which otherwise looks
1020 like an undeclared variable to gcc.
1022 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1023 when comparing against an int. Avoids superfluous warning from
1026 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1027 Avoids superfluous warnings from some systems and/or compilers
1028 (like vax ultrix 4.2.)
1030 * language.c (struct op_print unk_op_print_tab): use the enum
1031 values rather naked zeros as initializers. Avoids warnings from
1032 ultrix type compilers.
1034 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1036 * Makefile.in (VERSION): Roll to 4.7.6.
1037 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1038 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1039 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1040 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1041 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1042 (depend): Fix bug where nm-files in config files weren't noticed.
1043 (make-proto-gdb-1): Avoid changing directories while building new
1044 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1046 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1048 * remote.c: Improve error recovery. Allow user to break out
1049 of initial connection attempt with INTERRUPT. Treat a timeout
1050 while waiting for remote packet like a retry, unless the remote
1051 side is actively running user code. Fix a few long printf_filtered's.
1053 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1056 * buildsym.c (start_subfile): Allow null file name.
1058 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1060 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1061 expects a pointer to complaint rather than a complaint
1063 (process_linenos): free the previously allocated subfile name,
1064 then allocate the new one from the heap.
1066 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1068 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1070 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1072 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1073 Previously, would bogusly index off the bottom of type_vector.
1074 (rs6000_builtin_type): Accept type number as argument.
1075 (read_type, case '-'): Handle negatives like any other type number.
1077 * symfile.c (deduce_language_from_filename): Handle null name.
1079 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1080 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1081 fixed by sato@sm.sony.co.jp.
1083 * xcoffread.c (parmsym): Don't use an initializer to set up
1084 this struct symbol. Set it up in initialize_xcoffread.
1085 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1086 works on real rs/6000 target with #ifndef FAKING_RS6000.
1088 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1090 * stabsread.c (rs6000_builtin_type): Move function from
1091 xcoffread.c:builtin_type.
1092 * xcoffread.c (builtin_type): Move to stabsread. Remove
1093 IBM6000_HOST dependency. Move misplaced comments.
1094 (various): Change printf's to complaints.
1095 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1096 objfile argument to read_type calls under #if 0.
1097 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1098 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1099 * Makefile.in: xcoffread.o is not built by default.
1100 * xm-rs6000.h (IBM6000_HOST): Remove.
1101 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1102 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1105 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1107 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1108 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1109 register numbers when user tries to modify elements in structs
1110 passed as arguments.
1111 * inflow.c (child_terminal_info): Move banner outside of system
1113 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1114 passes struct/union arguments by address.
1116 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1118 * Based on patch from Kean Johnston <maw@netcom.com>:
1119 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1120 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1121 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1123 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1125 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1126 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1128 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1130 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1131 cc debugging output.
1133 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1135 * stabsread.c (define_symbol): Complain about unrecognized names
1136 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1137 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1138 (read_cpp_abbrev): Don't use the class name as part of the
1139 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1140 abbrevs. Inspired by Mike Tiemann.
1141 (read_tilde_fields): Comment. Remove ancient dead code.
1142 Remove erroneous but non-dead code. Simplify. Add complaints.
1143 (in general): Remove extraneous (parentheses) in return
1146 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1148 * coffread.c (coff_lookup_type): Fix fencepost error reported
1149 by Art Berggreen, <arg@opal.acc.com>.
1151 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1152 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1154 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1155 test, which is apparently left over from when we used native
1156 include files and couldn't depend on the member names being there.
1157 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1159 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1161 * mipsread.c: Major overhaul to use new BFD symbol table reading
1162 routines. Now swaps information as it is needed, rather than
1163 swapping everything when the file is read.
1165 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1167 * Makefile.in (TARDIRS): Add sparclite demo dir.
1168 (*.tab.c): Change dependency on Makefile to depend on
1169 Makefile.in, otherwise it always rebuilds after configuring.
1170 Force output *.tab.c file into current directory even in "make"
1171 versions that rewrite dependent file names used in command lines.
1173 * TODO: Remove some things we did.
1174 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1175 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1176 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1177 * symtab.h: Eliminate unnamed unions and structs.
1179 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1181 * Makefile.in (VERSION): Roll to 4.7.5.
1183 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1185 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1186 re-evaluating symbol pointers.
1188 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1190 * c-exp.y (lcurly, rcurly): New nonterminals.
1191 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1193 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1194 made function static.
1195 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1196 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1197 * parse.c (start_arglist):
1198 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1199 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1200 * parser-defs.h (funcall_chain): Moved to parse.c.
1201 * printcmd.c (print_frame_nameless_args): Fix prototype.
1202 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1203 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1204 * valops.c (typecmp): Moved prototype from values.h.
1205 * value.h (typecmp): Moved prototype to valops.c, made static.
1206 **** start-sanitize-chill ****
1207 * ch-exp.y (yylex): Change way control sequences are disabled.
1208 **** end-sanitize-chill ****
1210 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1212 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1214 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1216 * mipsread.c (upgrade_type): Build array types correctly, using
1217 create_range_type and create_array_type.
1219 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1221 * remote-nindy.c: Cleanup.
1223 * infrun.c (wait_for_inferior): When rolling back the PC after
1224 a breakpoint, call write_pc so that NPC gets rolled back as well
1227 * blockframe.c (inside_entry_file, inside_main_func,
1228 inside_entry_func): PC of zero is always "bottom of stack".
1230 * printcmd.c (print_frame_args, print_frame_nameless_args):
1231 Let print_frame_nameless_args decide whether there are any,
1232 laying groundwork for possibly later printing 29K args for
1233 functions where we have tag words but no symbols.
1235 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1237 * Makefile.in: fix GDB doc targets for new doc subdir structure
1239 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1241 * stack.c (parse_frame_specification): Parse as many arguments
1242 as there are (up to MAXARGS). Pass all of them in argc, argv
1243 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1244 many there were, onto SETUP_ARBITRARY_FRAME.
1245 * tm-mips.h, tm-sparc.h: Corresponding changes.
1246 * mips-tdep.c, sparc-tdep.c: Ditto.
1248 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1250 * hp300ux-nat.c: Update copyrights.
1251 * mipsread.c (parse_partial_symbols): Complain about block
1252 indexes that go backwards. Fix from Peter Schauer.
1253 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1254 symbol-file that has no linkage symbols to be read.
1255 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1256 from tm- file to xm-file, since they're host dependent.
1257 * valarith.c (value_binop): Typo.
1259 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1261 * sparclite/aload.c: Add copyleft.
1262 * sparclite/crt0.s: Add comment at beginning.
1264 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1266 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1267 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1269 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1271 * values.c (value_headof): Fix typo in which VTBL and ARG were
1272 being confused for one another.
1274 * valops.c (typecmp): Now static.
1276 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1277 baseclass--we don't always inherit its virtual function table
1280 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1281 pointer correctly in case value_struct_elt moves it around.
1283 * valops.c (typecmp): Now static. Also, now groks references
1286 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1287 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1289 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1291 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1292 to avoid "too much defining" error from native C compiler (!).
1294 * Makefile.in (HFILES): Add typeprint.h.
1295 * typeprint.[ch]: Update copyrights.
1297 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1299 * Makefile.in: Update to match doc/ subdir changes.
1301 * config/hp300hpux.mh: No cross-host file needed, just native.
1302 * config/go32.mh: Remove nonexistent "native" support.
1304 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1305 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1306 * m88k-tdep.c (next_insn): Lint, cleanup.
1307 (store_parm_word): Lint.
1309 * README: Fix typo (reported by karl@hq.ileaf.com).
1311 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1313 * expression.h (BINOP_CONCAT): Document use for self concatenation
1314 an integral number of times.
1315 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1317 * valarith.c (value_concat): Rewrite to support self
1318 concatenation an integral number of times.
1319 **** start-sanitize-chill ****
1320 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1321 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1322 eliminate hundreds of spurious shift/reduce and reduce/reduce
1323 conflicts that mask the 5 real ones.
1324 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1325 * ch-exp.y (integer_literal_expression): Remove production,
1327 **** end-sanitize-chill ****
1329 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1331 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1332 implied that "no side effects" was nonfunctional.
1333 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1334 character string and bitstring concatenation.
1335 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1336 * expression.h (exp_opcode): Add BINOP_CONCAT.
1337 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1338 * language.c (string_type): Add function to determine if a type
1340 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1341 * valarith.c (value_concat): New function to concatenate two
1342 values, such as character strings or bitstrings.
1343 * valops.c (value_string): Remove error stub and implement
1345 * value.h (value_concat): Add prototype.
1346 **** start-sanitize-chill ****
1347 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1348 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1349 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1351 **** end-sanitize-chill ****
1353 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1355 * c-exp.y (exp): Add production to support direct creation
1356 of array constants using the obvious syntax.
1357 * c-valprint.c (c_val_print): Set printed string length.
1358 * dwarfread.c (read_tag_string_type): New prototype and
1359 function that handles TAG_string_type DIEs.
1360 * dwarfread.c (process_dies): Add case for TAG_string_type
1361 that calls new read_tag_string_type function.
1362 * expprint.c (print_subexp): Add support for OP_ARRAY.
1363 * gdbtypes.c (create_range_type, create_array_type): Inherit
1364 objfile from the index type.
1365 **** start-sanitize-chill ****
1366 * ch-typeprint.c (chill_print_type): Add case for
1368 * ch-valprint.c (chill_val_print): Fix case for
1370 **** end-sanitize-chill ****
1372 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1374 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1375 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1376 include/coff/mips.h.
1378 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1380 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1381 constants with an explicit null byte terminator. OP_STRING is
1382 now used for real string types.
1383 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1384 they are used by all languages.
1385 * c-lang.c (_initialize_c_language): Move initializations of
1386 builtin_type_* to lang.c.
1387 * c-typeprint.c (c_type_print_varspec_prefix,
1388 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1389 to TYPE_CODE_STRING.
1390 * c-valprint.c (c_val_print): Change the way character arrays
1391 are printed as strings to be consistent with the way strings
1392 are printed when pointer-to-char types are dereferenced.
1393 Remove test of print_max before calling val_print_string, which
1394 now does it's own test.
1395 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1396 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1397 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1398 * gdbtypes.c (builtin_type_*): Add declarations moved from
1400 * gdbtypes.c (create_string_type): New function to create real
1402 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1403 renamed to TYPE_CODE_STRING.
1404 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1405 builtin_type_* types moved from c-lang.c.
1406 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1407 to TYPE_CODE_STRING.
1408 * gdbtypes.h (builtin_type_string): Add extern declaration.
1409 * gdbtypes.h (create_string_type): Add prototype.
1410 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1411 renamed to TYPE_CODE_STRING.
1412 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1414 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1415 renamed to TYPE_CODE_STRING.
1416 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1418 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1419 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1420 to TYPE_CODE_STRING.
1421 * valops.c (allocate_space_in_inferior): New function and
1422 prototype, using code ripped out of value_string.
1423 * valops.c (value_string): Rewritten to use new function
1424 allocate_space_in_inferior, but temporarily disabled until some
1425 other support is in place.
1426 * valops.c (value_array): New function to create array constants.
1427 * valprint.c (val_print_string): Add comment to document use,
1428 complete rewrite to fix several small buglets.
1429 * value.h (value_array): Add prototype.
1430 * value.h (val_print_string): Change prototype to match rewrite.
1431 **** start-sanitize-chill ****
1432 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1433 * ch-exp.y (match_character_literal): Disable recognition of
1434 control sequence form of character literals and document why.
1435 **** end-sanitize-chill ****
1437 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1439 * nindy-share/nindy.c: Add comments to #endif's to clarify
1442 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1443 read_memory to get byte order right.
1444 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1445 anymore. This is done in paread.c now. We expect unwind info
1446 to hang off of objfiles, and search all of the objfiles when until
1448 * (skip_trampoline_code): Cast arg to target_read_memory.
1449 * objfiles.h (struct objfile): Add new field obj_private to hold
1450 per object file private data (unwind info in this case).
1451 * paread.c (read_unwind_info): New routine to read unwind info
1452 for the objfile. This data is hung off of obj_private.
1453 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1454 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1455 make this easier to access.
1457 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1459 * c-valprint.c (cp_print_class_member): Add extern decl.
1460 * c-valprint.c (c_val_print): Extract code for printing methods
1461 and move it to cp_print_class_method in cp-valprint.c.
1462 * c-valprint.c (c_val_print): Extract code to print strings and
1463 move it to val_print_string in valprint.c.
1464 * cp-valprint.c (cp_print_class_method): New function using
1465 code extracted from c_val_print.
1466 * valprint.c (val_print_string): New function using code
1467 extracted from c_val_print.
1468 * value.h (val_print_string): Add prototype.
1469 **** start-sanitize-chill ****
1470 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1471 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1472 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1473 CHECKBUF, growbuf_by_size): New variables, macros, and support
1474 functions for implementing a dynamically expandable temp buffer.
1475 * ch-exp.y (match_string_literal): New lexer function.
1476 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1477 removed and replaced with new CHECKBUF macro.
1478 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1479 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1480 **** end-sanitize-chill ****
1482 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1484 * Makefile.in: Add info for paread.o.
1485 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1487 * blockframe.c (frameless_look_for_prologue): Correct the
1489 * gdbtypes.h, gdbtypes.c: Use const in decl of
1490 cplus_struct_default, now that pa-gas assembler has been fixed.
1491 * hppah-nat.c: Formatting.
1492 * hppah-tdep.c: Remove lots of useless externs for variables we
1494 * (find_unwind_entry): Speed up by using binary search, and a one
1496 * (rp_saved): New routine to see what unwind info says about RP
1497 being saved on the stack frame.
1498 * (frame_saved_pc): Look for prologue to see if we need to
1499 examine the stack for the saved RP or not.
1500 * (init_extra_frame_info): Check for prologue, instead of
1501 framesize to determine if we are frameless or not.
1502 * (frame_chain_valid): Stop backtraces when we run into _start.
1503 * (push_dummy_frame): Reformat to make more readable.
1504 * (find_dummy_frame_regs): ditto.
1505 * (hp_pop_frame): ditto.
1506 * (hp_restore_pc_queue): small cleanup.
1507 * (hp_push_arguments): ditto.
1508 * (pa_do_registers_info): ditto.
1509 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1510 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1511 * Define FRAME_CHAIN_VALID.
1512 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1513 passed to functions.
1515 * paread.c (pa_symtab_read): Use new bfd conventions for
1516 accessing linker symbol table.
1517 * (pa_symfile_init): Access embedded STAB info via BFD section
1518 mechanism and related macros.
1521 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1523 * sparc-stub.c: Use a seperate stack for our traps.
1524 * Handle recursive traps.
1525 * Remove all trap init code. This needs to be done by the
1527 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1529 * (handle_exception): See if we are at breakinst, if so, then
1530 advance PC sp that users can just step out of breakpoint().
1531 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1532 new place if SP has changed.
1533 * (case 's'): Get rid of this, we can't do it yet.
1534 * (case 't'): New command to test any old random feature.
1535 * (case 'r'): New command to reset the system.
1536 * (breakpoint): Add label to breakpoint trap instruction so that
1537 handle_exception() can detect where we are and get past the
1538 breakpoint trivially.
1540 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1542 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1544 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1546 * configure.in: recognise all sparclite variants
1548 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1550 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1551 binary files oring in the right bit.
1553 * main.c, source.c, state.c, symmisc.c: use macros defined in
1554 fopen-{bin|both} when fopening files.
1556 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1558 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1559 from a configuration file (typically including <limits.h>), or to
1560 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1561 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1562 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1563 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1564 * exppritn.c (print_subexp, dump_expression): Add case for
1566 * expression.h (OP_BITSTRING): New expression element type for
1568 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1569 macros to convert between number of expression elements and bytes
1570 to store that many elements.
1571 * i960-tdep.c (leafproc_return): Use new macros to access
1572 minimal symbol name and address fields.
1573 * m88k-pinsn.c (sprint_address): Use new macros to access
1574 minimal symbol name and address fields.
1575 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1576 minimal symbol address field.
1577 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1578 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1579 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1580 Use new BYTES_TO_EXP_ELEM macro.
1581 * parse.c (write_exp_bitstring): New function to write packed
1582 bitstrings into the expression element vector.
1583 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1585 * parser-defs.h (struct stoken): Document that it is used for
1586 OP_BITSTRING as well as OP_STRING.
1587 * parser-defs.h (write_exp_bitstring): Add prototype.
1588 **** start-sanitize-chill ****
1589 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1590 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1591 LOWER, LENGTH): New tokens for keywords.
1592 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1593 upper_lower_argument, length_argument, array_mode_name,
1594 string_mode_name, variant_structure_mode_name): New non-terminals
1596 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1597 * ch-exp.y (match_bitstring_literal): New lexer support function
1598 to recognize bitstring literals.
1599 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1600 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1601 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1602 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1603 * ch-exp.y (yylex): Check tokentab6.
1604 * ch-exp.y (yylex): Call match_bitstring_literal.
1605 **** end-sanitize-chill ****
1607 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1609 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1610 symbol name and value fields.
1612 * c-exp.y (yylex): Make static, to match prototype and other
1615 * expression.h (exp_opcode): Add BINOP_MOD.
1616 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1617 * expprint.c (dump_expression): Handle new BINOP_MOD.
1618 * language.c (binop_type_check): Handle new BINOP_MOD.
1619 * main.c (float_handler): Re-enable float handler when hit.
1620 * valarith.c (language.h): Include, need current_language.
1621 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1622 for integer divide truncates towards zero for negative results.
1623 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1624 * valarith.c (value_binop): Allow arithmetic operations on
1625 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1626 **** start-sanitize-chill ****
1627 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1628 * ch-exp.y (tokentab3): Add MOD and REM.
1629 * ch-exp.y (yylex): Set innermost_block for symbols found
1630 in local scopes. Return LOCATION_NAME for local symbols.
1631 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1632 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1633 **** end-sanitize-chill ****
1635 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1637 * command.c (shell_escape, make_command, _initialize_command):
1638 don't create or use fork if CANT_FORK is defined.
1639 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1640 code written for the IBM PC" remain.
1641 * xm-go32.h: define CANT_FORK
1643 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1645 * remote-sim.c: first attempt at general simulator interface
1646 * remote-hms.c: whitespace
1647 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1648 understand new stack layout. (print_register_hook): print ccr
1649 register in a fancy way.
1651 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1653 * eval.c (language.h): Include.
1654 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1655 to pointer types when the current language is C. It loses for
1656 other languages when the lower index bound is nonzero.
1657 * valarith.c (value_subscript): Take array lower bounds into
1658 account when performing subscripting operations.
1659 * valops.c (value_coerce_array): Add comment describing why
1660 arrays with nonzero lower bounds are dealt with in value_subscript,
1661 rather than in value_coerce_array.
1663 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1665 **** start-sanitize-chill ****
1666 * ch-exp.y (FLOAT_LITERAL): Add token.
1667 * ch-exp.y (literal): Add FLOAT_LITERAL.
1668 * ch-exp.y (match_float_literal): New lexer routine.
1669 * ch-exp.y (convert_float): Remove.
1670 * ch-exp.y (yylex): Call match_float_literal.
1671 * ch-exp.y (yylex): Match single '.' after trying
1672 to match floating point literals.
1673 **** end-sanitize-chill ****
1675 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1676 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1678 * expprint.c (dump_expression): New function for dumping
1679 expression vectors during gdb debugging.
1680 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1681 MULTI_SUBSCRIPT and moved out of BINOP range.
1682 * expression.h (DUMP_EXPRESSION): New macro that calls
1683 dump_expression if DEBUG_EXPRESSIONS is defined.
1684 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1685 * parse.c (length_of_subexp, prefixify_subexp): Change
1686 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1687 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1688 prefixify'ing the expression.
1689 * printcmd.c (print_command_1): Add comment.
1690 **** start-sanitize-chill ****
1691 * ch-exp.y (expression_list): Add useful actions.
1692 * ch-exp.y (value_array_element): Add useful actions.
1693 * ch-exp.y (array_primitive_value): Add production.
1694 * ch-exp.y (yylex): Recognize ',' as a token.
1695 **** end-sanitize-chill ****
1697 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1699 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1700 POSIXize the recursive makes (make [variable assignments] target{s})
1702 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1704 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1705 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1706 CPLUS_MARKER for all SVR4 systems, so follow suit.
1707 * defs.h (strdup_demangled): Remove prototype.
1708 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1709 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1710 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1711 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1712 prim_record_minimal_symbol_and_info): Use new macro
1713 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1714 * minsyms.c (install_minimal_symbols): Use new macro
1715 SYMBOL_INIT_DEMANGLED_NAME.
1716 * stabsread.c (define_symbol): Use new macro
1717 SYMBOL_INIT_DEMANGLED_NAME.
1718 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1719 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1720 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1721 SYMBOL_INIT_DEMANGLED_NAME.
1722 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1723 SYMBOL_DEMANGLED_NAME now tests language itself.
1724 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1725 now tests language itself.
1726 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1727 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1728 mangled name member in the language dependent portion of a symbol.
1729 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1730 mangled name member appropriate for a symbol's language.
1731 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1732 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1733 SYMBOL_DEMANGLED_NAME now tests language itself.
1734 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1735 initializes language dependent portion of symbol.
1736 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1737 demangles and caches the demangled form of symbol names.
1738 * utils.c (fputs_demangled, fprint_symbol): Use current language
1739 to select an appropriate demangling algorithm.
1740 * utils.c (strdup_demangled): Remove, no longer used.
1741 **** start-sanitize-chill ****
1742 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1743 access the Chill mangled name member in the language dependent
1744 portion of a symbol.
1745 * ch-lang.c (chill_demangle): New function, simple demangler.
1746 * defs.h (chill_demangle): Add prototype.
1747 * symtab.h (language_dependent_info): Add struct for Chill.
1748 **** end-sanitize-chill ****
1750 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1752 * Makefile.in (BISON): Add comment that when bison is used, it
1753 must include the "-y" option.
1754 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1755 Remove defines to remap non-yacc symbols, thus backing out of
1756 previous recent changes. Standard policy is that non-yacc parser
1757 generators get fixed, rather than adding bug workarounds in gdb
1758 for each new one that pops up. Expand comment to note this.
1759 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1761 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1763 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1764 case. Use code in N_SOL.
1766 * paread.c: New file that contains all HPPA/HPUX symbol reading
1768 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1769 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1770 * (dbx_symfile_offsets): Make static.
1771 * (pastab_build_psymtabs): New interface routine for paread to
1772 send stabs into dbxread.
1773 * gdb-stabs.h: Remove gobs of HPPA cruft.
1775 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1777 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1779 **** start-sanitize-chill ****
1780 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1781 **** end-sanitize-chill ****
1783 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1784 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1785 and YYDEBUG is not already defined.
1786 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1787 them during the previous replacements.
1788 * printcmd.c (_initialize_printcmd): Update internal documentation
1789 for "set" command to note that the assignment syntax is language
1791 **** start-sanitize-chill ****
1792 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1793 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1794 and YYDEBUG is not already defined.
1795 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1796 single_assignment_action): New terminals and nonterminal for gdb
1797 extensions to chill expression grammer.
1798 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1799 tokens that start with '$' (register names, convenience vars, etc).
1800 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1801 * ch-exp.y (yylex): Call match_dollar_tokens.
1802 **** end-sanitize-chill ****
1804 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1806 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1807 accessing minimal symbol data.
1808 * infcmd.c (read_pc): Use #ifdef, not #if.
1809 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1810 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1811 minimal symbol data.
1813 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1814 frame. Use find_return_regnum to find the caller.
1815 * (find_unwind_entry): New routine to locate stack frame info
1816 associated with a procedure. This looks in the $UNWIND_START$
1817 section in the SOM file.
1818 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1819 figure out where the caller's return address is stored.
1820 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1821 to figure out the frame size for a procedure.
1822 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1823 * (init_extra_frame_info): New routine. Corrects PC and FP for
1824 outermost frame if necessary.
1825 * (frame_chain): New routine, moved from tm-hppa.h.
1826 * (skip_trampoline_code): Handle computed function calls (ie:
1827 calls from $$dyncall).
1828 * (unwind_command): Temporary support function to allow user
1829 to control/observe aspects of the unwind (stack frame) info.
1830 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1831 was in a system call, if so, then read the PC from r31.
1832 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1833 with extra arg for skip_trampoline_code().
1834 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1835 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1836 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1838 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1840 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1841 Call new bfd_get_size() and verify that string table is no larger
1842 than the file that is supposed to contain it.
1843 * symfile.c (syms_from_objfile): Only complain about configured
1844 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1845 current target is the default BFD target.
1847 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1849 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1850 * solib.c (bkpt_names): New array of symbol names to try to
1851 use for the "mapping complete" breakpoint. Configurable
1852 define SOLIB_BKPT_NAME is first one to try.
1853 * solib.c (find_solib): Test debug_base for nonzero rather
1854 than just greater than zero.
1855 * solib.c (enable_break): Use bkpt_names to look up address
1856 at which to set "mapping complete" breakpoint.
1858 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1860 * defs.h (STRCMP, STREQ, STREQN): New macros.
1861 * defs.h (demangle_and_match): Remove prototype.
1862 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1863 and STREQN defined in defs.h.
1864 * dwarfread.c (set_cu_language): For completely unknown languages,
1865 try to deduce the language from the filename. Retain behavior
1866 that for known languages we don't know how to handle, we use
1868 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1869 and demangled name fields in symbol.
1870 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1871 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1872 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1873 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1874 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1875 Replace usages throughout.
1876 * elfread.c (demangle.h): Include.
1877 * elfread.c (record_minimal_symbol): Remove prototype and function.
1878 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1879 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1880 * infcmd.c (jump_command): Remove code to demangle name and add
1881 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1882 * minsyms.c (demangle.h): Include.
1883 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1884 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1885 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1886 * mipsread.c (psymtab_language): Add static variable.
1887 * stabsread.c (demangle.h): Include.
1888 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1889 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1890 * stack.c (return_command): Remove explicit demangling of name
1891 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1892 * symfile.c (demangle.h): Include.
1893 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1894 to match macros in symfile.h and allow them to be compiled
1895 if INLINE_ADD_PSYMBOL is not true.
1896 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1897 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1898 Add code to demangle and cache C++ symbol names. Use macro form
1899 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1900 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1901 Remove, also defined in symfile.c, which we already fixed.
1902 * symtab.c (expensive_mangler): Remove prototype and function.
1903 * symtab.c (find_methods): Remove physnames parameter and fix
1905 * symtab.c (completion_list_add_symbol): Name changed to
1906 completion_list_add_name.
1907 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1908 the normal symbol name and the cached C++ demangled name.
1909 * symtab.c (lookup_demangled_partial_symbol,
1910 lookup_demangled_block_symbol): Remove prototypes and functions.
1911 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1912 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1913 Remove code to try demangling names and matching them.
1914 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1915 Fix to try matching the cached demangled name if no match is
1916 found using the regular symbol name.
1917 * symtab.c (find_methods): Remove unused physnames array.
1918 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1919 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1920 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1921 C++ demangled symbol names.
1922 * symtab.h: Much reformatting of structures and such to add
1923 whitespace to make them more readable, and make them more
1924 consistent with other gdb structure definitions.
1925 * symtab.h (general_symbol_info): New struct containing fields
1926 common to all symbols.
1927 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1928 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1929 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1930 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1931 symbol): Use general_symbol_info struct.
1932 * utils.c (demangle_and_match): Remove, no longer used.
1933 * valops.c (demangle.h): Include.
1934 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1935 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1936 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1937 symmisc.c, symtab.c, valops.c: Replace references to minimal
1938 symbol fields with appropriate macros.
1939 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1940 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1941 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1942 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1943 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1944 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1945 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1946 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1947 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1948 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1949 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1950 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1951 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1952 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1954 * buildsym.c (start_subfile, patch_subfile_names): Default the
1955 source language to what can be deduced from the filename.
1956 * buildsym.c (end_symtab): Update the source language in the
1957 allocated symtab to match what we have been using.
1958 * buildsym.h (struct subfile): Add a language field.
1959 * c-typeprint.c (c_print_type): Remove code to do explicit
1961 * dbxread.c (psymtab_language): Add static variable.
1962 * dbxread.c (start_psymtab): Initialize psymtab_language using
1963 deduce_language_from_filename.
1965 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1967 * valprint.c (val_print): Reorganize comment and add note
1968 about dependency on target byte ordering.
1969 **** start-sanitize-chill ****
1970 * ch-exp.y (value_array_slice): Fix typo.
1971 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1972 byte sized ints are assumed to be char strings and printed with
1973 string syntax. In chill, arrays of chars and arrays of
1974 bytes/ubytes are distinquishable, and printed appropriately.
1975 **** end-sanitize-chill ****
1977 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1979 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1980 read/write routines for HPUX.
1982 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1983 branch targets to compute target address using const from previous
1984 instruction if necessary.
1985 * Add `Q' operator to print out bit position field various
1987 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1988 cleanups, use new code from Utah.
1989 * (store_inferior_registers): Update to new code from Utah.
1990 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1991 * (fetch_register): Clear out priv level when reading PCs.
1992 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1993 * Remove decl of errno, #include wait.h and target.h.
1994 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1995 were inside of a kernel call. If so, then PC is in a different
1996 register. Also, mask out bottom two bits of all PCs so as not to
1997 confuse higher level code.
1998 * (push_dummy_frame): Create from #define in tm-hppa.h.
1999 * (find_dummy_frame_regs): Update from Utah.
2000 * (hp_pop_frame): Create from #define in tm-hppa.h.
2001 * (hp_restore_pc_queue): New, from Utah.
2002 * (hp_push_arguments): Big fixes from Utah.
2003 * (pa_do_registers_info, pa_print_registers): Only print out fp
2005 * (skip_trampoline_code): New routine to deal with stubs that
2006 live in nowhereland between callers and callees.
2007 * i860-tdep.c: Remove decl of attach_flag.
2008 * infrun.c (wait_for_inferior): Add new macro
2009 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2010 at by PC will be nullified. If so, then step the target once more
2011 so as to avoid confusing the user.
2012 * (just before step_over_function:): Use stop_func_start, not
2013 stop_pc when checking for the existance of line number info.
2014 stop_func_start will reflect the proper address of the target
2015 routine, not of the stub that we may be traversing to get there.
2016 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2017 to deal with the stubs that PA compilers sometimes stick between
2018 callers and callees. Also, define FLAGS_REGNUM for access to the
2020 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2022 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2023 write gr0, PC regs, and PSW!
2024 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2025 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2027 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2028 * Define struct unwind_table_entry.
2029 * valops.c (call_function_by_hand): Add another arg to
2030 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2033 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2035 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2037 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2039 * Makefile.in (VERSION): Bump to 4.7.4.
2040 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2041 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2042 * Makefile.in (HFILES): Add valprint.h.
2043 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2044 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2045 * typeprint.c, typeprint.h: New files for language independent
2046 type printing functions.
2047 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2048 type printing functions and definitions.
2049 * valprint.h: New include file for language independent value
2050 printing definitions.
2051 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2052 dependent value printing functions.
2053 * c-exp.y (production ptype): Add range_type variable and use new
2054 create_range_type function.
2055 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2056 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2057 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2058 "const static" to ANSI-conformant "static const".
2059 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2060 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2062 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2063 * coffread.c (decode_type): Add range_type variable and call to
2064 new create_range_type function.
2065 * complaints.c (complain): Remove unused val variable.
2066 * complaints.c (_initialize_complaints): Make it void.
2067 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2068 variable and call new create_range_type function.
2069 * defs.h (enum val_prettyprint): Move enum from value.h to here
2070 so we can avoid having to include value.h just for prototypes that
2071 need the enum (thanks ANSI).
2072 * dwarfread.c (struct_type): Local anonymous_size variable is
2073 only used if !BITS_BIG_ENDIAN.
2074 * dwarfread.c (decode_subscript_data_item): Add rangetype
2075 variable and call new create_range_type function.
2076 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2078 * eval.c (evaluate_subexp): Remove unused local variable name
2079 and the statement with no side effects that initializes it.
2080 * expprint.c (print_subexp): Change local_printstr to
2082 * gdbtypes.c (create_range_type): New function that creates
2083 a range type using code fragments from object file readers as
2084 an example of what has to be initialized.
2085 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2086 and high_bound parameters, replaced with a single range_type
2087 parameter. Change function body to use passed in range_type
2088 rather than handcrafting one.
2089 * gdbtypes.h (create_range_type): Add prototype.
2090 * gdbtypes.h (create_array_type): Change prototype parameters.
2091 * infrun.c (normal_stop): Remove unused local variables tem and c.
2092 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2093 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2094 stub functions that call error if called.
2095 * language.c (unknown_language_defn, auto_language_defn,
2096 local_language_defn): Add initializers unk_lang_print_type and
2098 * language.h (struct language_defn): Reformat for larger
2099 comments, add la_print_type and la_val_print members. Add
2100 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2101 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2102 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2104 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2106 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2107 * main.c (execute_command): Remove unused local variable cmdlines.
2108 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2109 (clear_displays), symmisc.c (block_depth), values.c
2110 (clear_value_history):
2111 Make testing of truth value of assignment result explicit.
2112 * mipsread.c (upgrade_type): Update FIXME to include future use
2113 of create_range_type.
2114 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2115 whatis_exp, maintenance_print_type): Move prototypes and functions
2117 * printcmd.c (_initialize_printcmd): Move add_com calls for
2118 ptype_command and whatis_command to new typeprint.c.
2119 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2120 * source.c (find_source_lines): Local variable c only used
2121 when LSEEK_NOT_LINEAR is defined.
2122 * stabsread.c (read_array_type): Use new create_range_type
2124 * stabsread.c (read_range_type): Add new index_type variable and
2125 call new create_range_type function rather than handcrafting
2127 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2128 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2129 * symtab.c (type_print_base usages): Use c_type_print_base.
2130 * symtab.c (type_print_varspec_prefix usages): Use
2131 c_type_print_varspec_prefix.
2132 * symtab.c (type_print_method_args usages): Use
2133 cp_type_print_method_args.
2134 * valprint.c: Completely ripped apart and the fragments used
2135 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2136 valprint.h. Remaining stuff is language independent.
2137 * value.h (struct fn_field): Forward declare for prototypes.
2138 * value.h (type_print_1): Remove prototype.
2139 * value.h (enum val_prettyprint): Moved to defs.h.
2140 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2141 * value.h (baseclass_offset): Add prototype.
2142 **** start-sanitize-chill ****
2143 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2144 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2145 * ch-typeprint.c: New file for language dependent type printing.
2146 * ch-valprint.c: New file for language dependent value printing.
2147 * ch-exp.y (parse_number): Remove prototype and stub function.
2148 * ch-exp.y (decode_integer_literal): Removed unused digits and
2150 * ch-exp.y (convert_float): Completely ifdef out for now.
2151 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2152 ch-lang.c (chill_op_print_tab):
2153 Change from ANSI-obsolescent "const static" to ANSI-conformant
2155 * ch-exp.y (yylex): Add unhandled storage class enumeration
2156 literals to switch statement for completeness.
2157 * ch-lang.c (chill_create_fundamental_types): Remove unused
2158 nbytes variable. Change dummy type to 2 bytes to match int.
2159 Handle FT_VOID types gratuituously added to chill DWARF by
2160 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2161 type rather than a one byte TYPE_CODE_INT type.
2162 * ch-lang.c (chill_language_defn): Add chill_print_type and
2164 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2165 **** end-sanitize-chill ****
2167 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2169 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2170 bfd_get_symbol_leading_char instead.
2172 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2173 leading character from names.
2174 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2175 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2176 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2178 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2179 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2180 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2181 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2182 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2183 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2184 * symfile.c (syms_from_objfile): Insert debugging check to test
2185 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2187 * doc/gdbint.texinfo (Host Conditionals): Remove
2188 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2190 (Target Conditionals): Remove all of the above.
2192 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2194 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2195 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2197 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2199 * coffread.c (decode_type): catch negative tagndx fields generated
2201 * exec.c: comment out string following #endif.
2202 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2203 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2205 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2206 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2208 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2210 * complaints.c: New file, code moved from utils.c.
2211 * complaints.c (complain): Made into a varargs function.
2212 * complaints.h: New file, code moved from symfile.h.
2213 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2214 * Makefile.in (HFILES): Add complaints.h.
2215 * Makefile.in (OBS): Add complaints.o.
2216 * symfile.c (complaint_root, stop_whining, complaint_series,
2217 complain, clear_complaints, add_show_from_set for stop_whining):
2218 Moved to complaints.c.
2219 * symfile.h (struct complaint, complaint_root decl, complain
2220 prototype, clear_complaints prototype): Moved to complaints.h.
2221 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2222 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2223 complaints.h. Remove casts from arguments to complain(),
2224 which is now a varargs function, and remove unnecessary
2225 placeholder zero args.
2226 * defs.h (begin_line): Add prototype.
2227 * defs.h (vprintf_filtered): Add prototype.
2228 * dwarfread.c (varargs.h): Remove, no longer needed.
2229 * dwarfread.c (dwarfwarn): Remove prototype and function.
2230 * dwarfread.c (complaints): Define a bunch of complaints.
2231 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2232 usages to standard complain() calls.
2233 * utils.c (begin_line): New function that ensures that
2234 whatever gets filter-printed next starts on its own line.
2235 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2236 but to stdout (calls vfprintf_filtered internally).
2238 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2240 * remote.c: Avoid printf_filtered line limit. Suggested by
2241 Robert R. Henry, <rrh@tera.com>.
2242 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2244 * main.c (main): Accept --silent as well as --quiet. Change +help
2245 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2247 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2248 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2250 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2252 * tm-nindy960.h, remote-nindy.c: Lint.
2254 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2256 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2257 a optional type to decorate as an array type, the type of the
2258 index, and the bounds of the array. Records this additional info
2259 in the array type for use with languages with nonzero array
2261 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2262 to note that arrays may have bounds.
2263 * gdbtypes.h (create_array_type): Update prototype.
2264 * c-exp.y (ptype production): Adjust for new create_array_type
2265 calling conventions.
2266 * coffread.c (decode_type): Call create_array_type rather than
2267 handcrafting array types.
2268 * convex-tdep.c (value_type): Remove, now use create_array_type.
2269 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2270 vector_type into calls to create_array_type.
2271 * dwarfread.c (decode_subscr_data): Name changed to
2272 decode_subscript_data_item throughout.
2273 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2274 create_array_type. Now records index type and range as well.
2275 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2276 change to use create_array_type.
2277 * dwarfread.c (read_subroutine_type): Test existing user defined
2278 types before decorating them, to ensure they are blank, and
2279 complain about it if they are not.
2280 * dwarfread.c (decode_fund_type): For unrecognized types, always
2281 return some valid type (type integer). If the unrecognized type
2282 cannot be an implementation defined type, complain as well.
2283 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2284 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2285 * mipsread.c (upgrade_type): Add FIXME comment that code to
2286 handcraft arrays should be replaced with call to create_array_type.
2287 * stabsread.c (read_array_type): Replace code to handcraft
2288 array types with call to create_array_type.
2289 * valprint.c (type_print_varspec_prefix): Minor formatting
2290 change, join lines that don't need to be split.
2292 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2294 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2295 decl for attach_flag, it now lives in inferior.h.
2296 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2297 Make most functions static.
2298 * hppah-nat.c: General cleanups, remove BSD specific code (since
2299 that all lives in hppab-nat.c).
2300 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2301 Change sense of test against inside_entry_file(). This fix is
2303 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2304 to read/write_register_bytes().
2305 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2306 work around PA-GAS assembler bug. Also, add trailing */ to some
2308 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2309 Same reason as above.
2311 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2313 * mipsread.c (parse_symbol): When checking whether a structured
2314 type is an enum, check qualifiers of its first member, as well as
2315 the base type of the member. Bug found and fixed by John M.
2316 Farrell, <farrell@fjord.reo.dec.com>.
2318 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2319 * remote-vx.c: Don't include vx-share/reg.h.
2320 * vx-share/ptrace.h: Reproduce from scratch.
2321 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2322 * Makefile.in: Remove references to removed files, and to removed
2323 29k-share directories.
2325 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2327 * c-lang.c (_initialize_c_language): Name changed from
2329 * m2-lang.c (_initialize_m2_language): Name changed from
2331 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2332 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2333 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2334 expression parsing into c-lang.c and m2-lang.c respectively.
2335 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2336 m2-exp.y respectively.
2337 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2338 and m2-* files respectively.
2339 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2340 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2341 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2342 * expression.h (struct block): Forward declaration for prototypes.
2343 * language.h (struct objfile): Forward declaration for prototypes.
2344 **** start-sanitize-chill ****
2345 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2346 * Makefile.in (HFILES): Add ch-lang.h.
2347 * Makefile.in (OBS): Add ch-lang.o.
2348 * ch-exp.y: Migrate code that has nothing to do with expression
2349 parsing into ch-lang.c.
2350 * ch-lang.c: New file, code migrated from c-exp.y.
2351 * ch-lang.h: New file, internal interface between ch-* files.
2352 * ch-lang.c (_initialize_chill_language): Name changed from
2353 _initialize_chill_exp.
2354 **** end-sanitize-chill ****
2356 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2357 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2358 * config/amix.mh (NATDEPFILES): Add.
2359 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2362 * dwarfread.c (decode_subscr_data): Remove spurious test that
2363 accepted only integer subscript types. We don't do anything
2364 with the type at the moment anyway.
2366 **** start-sanitize-chill ****
2367 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2369 * ch-exp.y (match_character_literal): Fix case where no
2370 match at all is found.
2371 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2372 width types. For example, "INT" is always 2 bytes regardless
2373 of the values of any TARGET_*_BIT macros. So use explicit
2374 numeric sizes for the types.
2375 **** end-sanitize-chill ****
2377 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2379 * c-exp.y (c_create_fundamental_type): New function to create
2380 language specific fundamental types for C.
2381 * m2-exp.y (m2_create_fundamental_type): New function to create
2382 language specific fundamental types for Modula 2.
2383 * c-exp.y (c_language_defn, cplus_language_defn): Add
2384 c_create_fundamental_type to language struct initializers.
2385 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2386 to language struct initializers.
2387 * dwarfread.c (expression.h, language.h): Include.
2388 * dwarfread.c (ftypes): New array to hold fundamental types
2389 for current compilation unit.
2390 * dwarfread.c (cu_language_defn): New pointer to language
2391 struct for language of current compilation unit.
2392 * dwarfread.c (dwarf_fundamental_type): New function to
2393 create/lookup fundamental types.
2394 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2395 * dwarfread.c (throughout): Replace lookup_fundamental_type
2396 with dwarf_fundamental_type.
2397 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2398 compilation unit (may be different language or different objfile).
2399 * gdbtypes.c (lookup_fundamental_type): Move actual type
2400 creations into language specific fundamental type creation
2401 functions and call via create_fundamental_type. Add comment
2402 about this function being obsolescent.
2403 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2404 sized signed and unsigned integers.
2405 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2406 * language.c (language_def): New function to lookup a language
2407 struct given it's enumeration.
2408 * language.h (struct language_defn): Add la_fund_type, a pointer
2409 to a function that creates fundamental types for this language.
2410 * language.h (create_fundamental_type): New macro to create
2411 fundamental types based on the current language.
2412 * language.h (language_def): Add prototype.
2413 * language.c (unk_lang_create_fundamental_type): New function
2414 for initializing language structs, calls error if called.
2415 * language.c (unk_language_defn, auto_language_defn,
2416 local_language_defn): Use unk_lang_create_fundamental_type.
2417 **** start-sanitize-chill ****
2418 ch-exp.y (chill_create_fundamental_type): New function.
2419 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2420 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2421 **** end-sanitize-chill ****
2423 **** start-sanitize-chill ****
2424 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2426 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2428 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2429 as GCC_PRODUCER and GPLUS_PRODUCER.
2430 **** end-sanitize-chill ****
2432 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2434 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2437 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2439 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2440 rather than '$'. This particular piece of braindamage is
2441 spreading like ooze. It's now infected libiberty, deja-gnu,
2443 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2444 hardwired '$' character.
2446 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2448 (Changes to break incredibly ugly, unmaintainable 750 line
2449 read_struct_type function up into managable pieces.)
2450 * Makefile.in (VERSION): Bump to 4.7.3.
2451 * stabsread.c (struct field_info): Local struct definition.
2452 * stabsread.c (read_member_functions, read_struct_fields,
2453 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2454 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2455 functions from fragmented read_struct_type.
2456 * stabsread.c (stabs_general_complaint): Catchall complaint.
2457 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2458 symbol name continuation code. Use macro throughout.
2459 * stabsread.c (various places): Replace add-one-to-pointer
2460 with pointer increment.
2461 * stabsread.c (read_type): Retain function local copy of type
2462 descriptor. Rearrange code calling read_struct_type() to match
2464 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2465 a single blank as the name of nameless enumerations. Recognize
2466 this special case and set nameless flag.
2467 **** start-sanitize-chill ****
2468 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2470 * ch-exp.y (access_name): New non-terminal token and
2472 * ch-exp.y (general_procedure_name): Now a terminal token.
2473 * ch-exp.y (location): Expand production.
2474 * ch-exp.y (match_simple_name_string): New function.
2475 * ch-exp.y (yylex): Call match_simple_name_string and return
2476 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2477 **** end-sanitize-chill ****
2479 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2481 * munch: Backslash escape vertical bar characters inside
2482 grep patterns since they have special meaning for some greps.
2483 * parse.c (write_exp_string): Complete rewrite to store string
2484 contants as a leading explicit length, followed by the string data,
2485 followed by a trailing explicit length.
2486 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2487 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2488 Use recorded explicit length of strings in expression elements,
2489 rather than strlen. Adjust code to skip over strings stored in
2490 expression elements, and code to access strings, to account for
2491 new leading explicit size expression element.
2492 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2493 0, to avoid negative expression element indices.
2494 * valops.c (search_struct_method): Minor whitespace change.
2496 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2498 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2499 which together maintain a dynamically expandable static buffer
2500 for the lexer to use when translating C strings to their internal
2501 form (other future uses possible). Fix parsing of C style strings
2502 to do the normal C style input conversions of escaped character
2504 * valops.c (value_string): Remove translation of escaped
2505 character sequences, now done in C expression parser.
2506 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2507 and decides if it should be printed in literal form or some other
2508 form, based on it's ASCII value and setting of sevenbit_strings.
2509 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2510 macro, change indentation style.
2511 **** start-sanitize-chill ****
2512 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2513 * ch-exp.y (chill_printstr): First cut at real function instead
2515 **** end-sanitize-chill ****
2517 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2519 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2521 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2523 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2525 * defs.h (sevenbit_strings): Add declaration.
2526 * defs.h (printchar): Replace with gdb_printchar.
2527 * language.h (language_defn): Add new function pointers
2528 la_printchar and la_printstr, to do language dependent
2529 printing of characters and strings.
2530 * language.h (local_printchar, local_printstr): New macros
2531 to call language dependent functions pointed to by la_printchar
2532 and la_printstr respectively.
2533 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2534 dependent functions for printing characters and strings.
2535 * c-exp.y (c_language_defn, cplus_language_defn): Add
2536 c_printchar and c_printstr.
2537 * command.c (do_setshow_command): Rename printchar use to
2539 * expprint.c (print_subexp): Replace C style string output
2540 with call to local_printstr.
2541 * language.c (unk_lang_printchar, unk_lang_printstr):
2542 New stubs, currently errors.
2543 * language.c (unknown_language_defn, auto_language_defn,
2544 local_language_defn): Add unk_lang_printchar and
2546 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2547 language dependent functions to print characters and strings.
2548 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2549 * utils.c (printchar): Renamed to gdb_printchar.
2550 * valprint.c (print_string): Remove prototype, function moved
2551 to c-exp.y, where it becomes c_printstr.
2552 * valprint.c (print_max): Made global for reference from the
2553 language dependent printing routines in *-exp.y.
2554 * valprint.c (repeat_count_threshold): New variable with function
2555 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2556 Change all references to old macro to references to new variable.
2557 * valprint.c (value_print, val_print): Replace calls to
2558 print_string with calls to local_printstr.
2559 * valprint.c (val_print): Replace C style character printing
2560 with call to local_printchar.
2561 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2562 * valprint.c (_initialize_valprint): Add add_show_from_set
2563 call for setting up repeat_count_threshold as print variable.
2564 **** start-sanitize-chill ****
2565 * ch-exp.y (decode_integer_value): New function.
2566 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2567 * ch-exp.y (chill_printchar, chill_printstr): New language
2568 dependent functions for printing characters and strings.
2569 * ch-exp.y (chill_language_defn): Add chill_printchar and
2571 **** end-sanitize-chill ****
2573 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2575 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2576 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2577 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2579 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2581 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2582 and assume the process has been killed.
2584 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2586 * remote-udi.c (udi_open): Reset vars so that user can re-run
2587 programs without leaving GDB.
2588 * (many routines): Slightly improve error handling.
2589 * (download): Zero out BSS by longs instead of bytes to avoid
2590 timeouts in real hardware.
2591 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2592 that connection is no longer in use after shutdown() of socket.
2593 This keeps GDB from dying of a SIGPIPE when you issue multiple
2594 `target udi' commands.
2596 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2598 * language.h (language_format_info): New structure to bundle
2599 local formatting information.
2600 * language.h (language_defn): Replace individual format info
2601 with language_format_info structs.
2602 * language.h (local_*_format, local_*_format_prefix,
2603 local_*_format_specifier, local_*_format_suffix): New macros
2604 for binary/octal/decimal/hex formats to access info elements.
2605 * c-exp.y (c_language_defn): Update for new format handling.
2606 * m2-exp.y (m2_language_defn): Update for new format handling.
2607 * dbxread.c (language.h): Include for partial-stab.h use.
2608 * mipsread.c (expression.h, language.h): Include for
2610 * defs.h (local_hex_format, local_hex_format_custom,
2611 local_hex_string, local_hex_string_custom): Move to language.h.
2612 * language.c (local_hex_format_custom, local_hex_string,
2613 local_hex_string_custom, local_octal_format_custom): Use new
2615 * language.c (unknown_language_defn, auto_language_defn,
2616 local_language_defn): Update for new format handling.
2617 * printcmd.c (print_scalar_formatted): Use new macros
2618 to access decimal and binary format info for printing.
2619 **** start-sanitize-chill ****
2620 * c-exp.y (chill_language_defn): Update for new format handling.
2621 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2622 * ch-exp.y (decode_integer_literal): Add function
2623 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2624 * ch-exp.y (builtin_type_chill_char): Add definition.
2625 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2626 **** end-sanitize-chill ****
2628 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2630 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2632 (aix_framedata): added nosavedpc field.
2633 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2635 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2636 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2637 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2638 instructions as function_frame_info does. Expand special case of
2639 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2641 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2643 (function_frame_info): Set frameless if the function has no frame,
2644 and set nosavedpc if the PC was not saved. Handle gcc generated
2645 stfd 31,-4(31); st 31, -12(31) correctly.
2646 (frameless_function_invocation): New second argument pcsaved; if 0
2647 return whether the function has a frame, if 1 return whether the
2649 (frame_initial_stack_address): Correct typo: cache registers for
2650 callee_fi, not for fi, (avoids reading garbage memory locations).
2652 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2654 * infrun.c (wait_for_inferior (just before step_over_function
2655 label)): Change test for stepping into subroutine to check for the
2656 presence of line number info. This makes stuff compiled with -g1
2657 cause GDB to not lose control when stepping.
2659 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2660 Improve comments as well.
2662 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2664 * Makefile.in (VERSION): Bump to 4.7.2
2665 * symtab.c (find_pc_symtab): Fix return of random value
2667 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2668 Makefile since it contains sed patterns used in generation.
2669 Add sed pattern to also delete #include of any malloc.h.
2670 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2671 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2672 function names to conform to K&R terminology with respect to
2673 logical and bitwise operators:
2674 UNOP_ZEROP => UNOP_LOGICAL_NOT
2675 UNOP_LOGNOT => UNOP_COMPLEMENT
2676 BINOP_LOGAND => BINOP_BITWISE_AND
2677 BINOP_LOGXOR => BINOP_BITWISE_XOR
2678 BINOP_LOGIOR => BINOP_BITWISE_IOR
2679 BINOP_AND => BINOP_LOGICAL_AND
2680 BINOP_OR => BINOP_LOGICAL_OR
2681 PREC_OR => PREC_LOGICAL_OR
2682 PREC_AND => PREC_LOGICAL_AND
2683 PREC_LOGIOR => PREC_BITWISE_IOR
2684 PREC_LOGXOR => PREC_BITWISE_XOR
2685 PREC_LOGAND => PREC_BITWISE_AND
2686 value_zerop() => value_logical_not()
2687 value_lognot() => value_complement()
2688 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2689 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2690 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2691 and is nonexistant in some SVR4 based systems.
2692 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2693 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2695 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2696 * source.c (source_info): Fix minor nits, print "1 line" rather
2697 than "1 lines", and "language is <lang>".
2698 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2699 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2700 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2702 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2703 **** start-sanitize-chill ****
2704 * ch-exp.y: New expression parser, for GNU-Chill.
2705 * defs.h (enum language): Add language_chill.
2706 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2707 LANG_MODULA2 a recognized language.
2708 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2709 Chill as well as Modula-2.
2710 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2711 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2712 * language.c (set_language_command): Add chill.
2713 * language.c (binop_result_type, integral_type, character_type,
2714 boolean_type, structured_type, value_true, binop_type_check):
2715 Add language_chill cases.
2716 * language.h (_LANG_chill): Define.
2717 * symfile.c (deduce_language_from_filename): Recognize the
2718 filename extensions ".chill", ".c186", and ".c286" for Chill.
2719 * valprint.c (typedef_print): Add case for language_chill.
2720 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2721 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2722 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2723 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2725 * Makefile.in (distclean): Add target ch-exp.tab.c.
2726 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2727 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2728 * eval.c (evaluate_subexp): Add OP_BOOL case.
2729 * expprint.c (print_subexp): Add OP_BOOL case.
2730 **** end-sanitize-chill ****
2732 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2734 * infcmd.c (set_environment_command): Avoid skipping first
2735 char of env value if an '=' appears in it. Bug report and fix
2736 by Mark Jungerman, <maj@lucid.com>.
2738 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2740 * infcmd.c (step_over_calls): Improve comments.
2741 * symtab.c (find_pc_psymtab): Clean up a bit.
2742 * (find_pc_symtab): Fix comments, clean up code.
2743 * (find_pc_line): General cleanups, efficiency improvements.
2744 Also, don't return garbage when some line info exists, but there
2747 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2749 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2750 member, and the stat pointer passed to vmap_symtab was NULL, the
2751 wrong vmap entries would be modified. Fixes behavior where
2752 attempting to load symbols for a module with no member would mess
2753 up already read in symbols.
2755 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2757 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2758 29k-share/dfe/mini2udi.o.
2759 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2760 * alldeps.mak, depend: Update to deal with removal of
2761 aforementioned files.
2762 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2763 requirement for useless 'program' argument. Clean up
2764 udi_create_inferior, and udi_load to call common download()
2765 routine. Create download routine to load remote hosts directly
2766 (with the help of BFD) so that we don't need yank.c and
2768 Fix udi_detach to call UDIDisconnect with
2769 the right arguments. Clean up udi_resume, don't assign tip_error
2770 twice. Clean up udi_wait, straighten out status codes. Make
2771 udi_kill really work.
2773 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2775 * c-exp.y: separated host/target idea of integer type size,
2776 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2777 UINT and CHAR rules. (parse_number): work out the targetwise type
2778 of a number based upon it's size and qualifiers. (yylex): chars
2779 are now treated the same way as ints.
2781 * source.c (indentify_source_line): don't core dump if wanted
2782 line is larger than number of lines in source. (can happen when
2783 coff gets confused about #included source).
2785 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2787 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2788 when debugging a program with 100 shared libraries.
2790 * solib.c (solib_map_sections): Always close the BFD we open.
2791 Free all malloc'd storage we allocate, too, including error cases.
2792 (struct so_list): Remove unused so_bfd member.
2793 (clear_solib): Don't bother closing so_bfd.
2795 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2796 cacheable. `So many symbol files, so little file descriptors.'
2798 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2800 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2801 Stubs should stand alone as much as possible.
2803 * source.c (show_directories): Avoid printf_filtered length prob
2804 pointed out by Jonathan Stone.
2806 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2807 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2808 <Lee_Cooprider@vos.stratus.com>.
2810 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2812 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2813 struct, not struct itself.
2814 * serial.h (serial_restore): Fix prototype, takes pointer not
2817 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2819 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2820 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2822 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2824 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2825 Stubs should stand alone as much as possible.
2827 * README: Add remote-es1800.c and remote-st2000.c to table.
2828 * go32-nat.c: Remove, there is no native go32 support.
2829 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2831 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2833 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2834 new routines to deal with sending SIGINTs to attached processes
2835 when the user interrupts the controlling GDB.
2836 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2837 the aforementioned routines when waiting for the attached process.
2839 * elfread.c, mipsread.c: Include <string.h>.
2840 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2841 * serial.h: Add prototype for serial_restore().
2843 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2845 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2846 minimal_symbol_count, because the NULL symbol is not included in
2847 the count. This prevented this function from finding the last
2848 symbol in the table.
2850 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2852 * dbxread.c (process_one_symbol): if not defined
2853 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2854 the start of the function, not just after N_FUN.
2856 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2858 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2859 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2860 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2861 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2862 file. Remove preprocessor defines that previously did remapping.
2864 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2866 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2867 Bug fix courtesy of Alexander Klaiber.
2869 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2871 hp300 native support (hp300hpux untested).
2873 * hp300ux-xdep.c: removed.
2874 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2875 * xm-hp300hpux.h: updated copyright.
2876 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2877 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2878 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2879 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2880 fork-child.o coredep.o corelow.o.
2881 (NAT_FILE, NATDEPFILES): new macros.
2882 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2883 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2885 (NAT_FILE, NATDEPFILES): new macros.
2886 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2888 Vax ultrix native support.
2890 * nm-vax.h: new file.
2891 * Makefile.in (HFILES): added nm-vax.h.
2892 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2893 coredep.o corelow.o removed.
2894 (NAT_FILE, NATDEPFILES): new macros.
2895 * xm-vax.h: updated copyright.
2896 (REGISTER_U_ADDR): removed.
2898 Apollo native support (untested).
2900 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2901 * a68v-nat.c, nm-apollo68[bv].h: new files.
2902 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2903 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2904 * a68v-xdep.c: removed.
2905 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2906 inftarg.o fork-child.o a68v-xdep.o.
2907 (NAT_FILE, NATDEPFILES): new macros.
2909 * defs.h: include nm.h.
2910 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2911 sparc-tdep.c, : do not include nm.h.
2912 * doc/gdbint.texinfo: nm.h now included in defs.h.
2914 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2916 * Makefile.in (VERSION): 4.7.1 post release!
2918 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2920 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2922 * Makefile.in (VERSION): gdb-4.7 release.
2923 * README: Update for gdb-4.7.
2925 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2927 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2930 * alldeps.mak, depend: Update.
2932 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2934 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2936 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2937 causes problems in setting breakpoint in the right place in
2938 functions with `float' args which are passed as doubles.
2939 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2940 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2942 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2944 * Makefile.in (HFILES): Add nm-i386sco.h.
2945 * dwarfread.c: include <sys/types.h> for SCO.
2946 * infptrace.c: Don't include ptrace.h under SCO.
2947 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2949 * config/i386v.mt: Add exec.o to TDEPFILES.
2951 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2953 * i386v-nat.c: Remove space from front of #endif.
2954 * irix4-nat.c: Remove externs of registers[], include inferior.h
2956 * mips-nat.c: Explicitly initialize zerobuf to 0!
2957 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2958 Always setup fci->frame, even if it's non-zero. Too many places
2959 depend upon this behavior (and I have to get a release out the
2961 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2962 processing_gcc_compilation if we find the embedded stabs marker.
2963 This fixes several bugs with finding the location of short or char
2964 function parameters passed on the stack.
2966 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2968 Native support for sun4sol2.
2970 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2971 * nm-sysv4.h: new file.
2972 * Makefile.in (HFILES): added nm-sysv4.h.
2973 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2974 (NAT_FILE, NATDEPFILES): new macros.
2975 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2977 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2979 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2980 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2982 * Makefile.in (VERSION): Tick to 4.6.9.
2984 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2986 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2987 definition, replace with portable one.
2988 * remote-nindy.c: Lint.
2989 (nindy_wait): Return type is int, result is inferior_pid.
2990 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2991 (initialize_symmisc): Remove empty function.
2992 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2993 Remove obsolete, misspelled macro.
2994 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2995 (all @node commands): Use new form to avoid nitpicking errors.
2996 * doc/gdbint.texinfo: Document host/native/target split.
2998 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3000 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3002 * xm-mips.h (offsetof): Don't define this if __STDC__.
3004 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3006 umax native support (untested).
3008 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3010 (NAT_FILE, NATDEPFILES): new macros.
3011 * config/umax.mt (TDEPFILES): removed exec.o.
3012 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3013 removed to nm-umax.h.
3014 * nm-umax.h: new file.
3015 * Makefile.in (HFILES): added nm-umax.h.
3017 hppa native support (untested).
3019 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3020 (NAT_FILE, NATDEPFILES): new macros.
3021 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3022 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3023 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3024 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3025 * hppa[bh]-xdep.c: removed.
3026 * hppa[bh]h-tdep.c: do not include ptrace.h.
3027 * Makefile.in (HFILES): added nm-hppa[bh].h.
3029 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3031 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3033 * mips-nat.c: Straighten out include files. Work around
3034 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3037 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3039 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3040 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3041 backtraces from core files work.
3042 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3043 Functions are now defined in mips-nat.c.
3045 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3047 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3048 serial_default_name().
3050 * remote-hms.c, ser-go32.c, serial.h: Change from
3051 serial_timedreadchar() to new serial_readchar().
3053 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3055 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3057 * c-exp.y: Moved handling of 'const' and 'volatile' from
3058 <type> to <typebase>. This removes 2 conflicts.
3060 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3062 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3063 from breakpoint table when reseting breakpoints.
3065 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3067 Native support cleanup and corefile fixes for i386 SVR4 systems.
3069 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3070 fill_fpregset): Moved to i386v4-nat.c
3071 * i386v4-nat.c, nm-i386v4.h, : New files.
3072 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3073 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3074 change i386v-nat.o to i386v4-nat.o.
3076 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3078 Miscellaneous 386 configs updated.
3080 * config/i386aout.mt (TDEPFILES): removed exec.o.
3081 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3082 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3083 (NAT_FILE, NATDEPFILES): new macros.
3084 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3085 config/i386v4.mt (TDEPFILES): removed exec.o.
3086 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3087 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3088 (NAT_FILE, NATDEPFILES): new macros.
3089 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3090 fork-child.o coredep.o corelow.o i386-xdep.o.
3091 (NAT_FILE, NATDEPFILES): new macros.
3093 Native support cleanup for i386bsd (untested).
3095 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3096 * config/i386bsd.mh (NATDEPFILES): added exec.o
3097 * tm-i386bsd.h (FLOAT_INFO): removed.
3098 * nm-i386bsd.h (FLOAT_INFO): added.
3100 Native support for i386v (untested).
3102 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3103 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3104 (NAT_FILE, NATDEPFILES): new macros.
3105 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3106 * i386-xdep.c: removed.
3107 * Makefile.in (HFILES): added nm-i386v.h
3108 * i386v-nat.c, nm-i386v.h: new file.
3109 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3111 * tm-i386v.h (FLOAT_INFO): removed.
3113 Native support for linux (untested).
3115 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3116 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3117 (NAT_FILE, NATDEPFILES): new macros.
3118 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3119 * Makefile.in (HFILES): added nm-linux.h.
3120 * nm-linux.h: new file.
3121 * xm-linux.h: updated copyright. cleaned up formatting.
3122 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3124 Native support for sun386 (untested).
3126 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3127 fork-child.o sun386-xdep.o.
3128 (NAT_FILE, NATDEPFILES): new macros.
3129 * config/sun386.mt (TDEPFILES): removed exec.o.
3130 * Makefile.in (HFILES): added nm-sun386.h.
3131 * sun386-nat.c, nm-sun386.h: new file.
3132 * sun386-xdep.c: removed.
3133 * xm-sun386.h: updated comment and copyright.
3134 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3137 Native support for i386mach (untested).
3139 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3140 fork-child.o mach386-xdep.o.
3141 (NAT_FILE, NATDEPFILES): new macros.
3142 * Makefile.in (HFILES): added nm-i386mach.h.
3143 * nm-i386mach.h, i386mach-nat.c: new files.
3144 * mach386-xdep.c: removed.
3145 * xm-i386mach.h: updated copyright.
3146 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3149 Native separation for go32 (untested).
3151 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3152 * go32-nat.c: new file.
3153 * go32-xdep.c (call_ptrace, child_resume,
3154 fetch_inferior_registers, store_inferior_registers,
3155 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3157 Native support for m88k (untested).
3159 * Makefile.in (HFILES): added nm-m88k.h
3160 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3161 FETCH_INFERIOR_REGISTERS): removed.
3162 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3163 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3164 (NAT_FILE, NATDEPFILES): new macros.
3165 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3166 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3167 * m88k-xdep.c: removed.
3169 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3171 * i386b-nat.c: Comment changes.
3172 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3174 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3176 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3178 Avoid longjmp()-catching compilation errors in cross-ports.
3180 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3181 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3182 Move from mips-tdep.c and tm-{irix3,mips}.h.
3183 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3185 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3188 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3189 (fetch_core_registers): Fix bfd_seek arguments.
3191 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3193 Make core files work again (add back the `core' target).
3195 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3196 (NATDEPFILES): Add corelow.o.
3197 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3200 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3201 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3202 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3203 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3204 appears. FIXME, these should be moved to NATDEPFILES for native
3207 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3209 Ultra3 host/target/native split. (untested).
3211 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3212 (fetch_register, fetch_inferior_registers,
3213 store_inferior_registers, fetch_core_registers): removed to
3215 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3217 * Makefile.in (HFILES): added nm-ultra3.h.
3218 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3219 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3221 (NAT_FILE, NATDEPFILES): new macros for native support.
3222 * config/ultra3.mt (TDEPFILES): exec.o removed.
3224 * xm-vaxult.h: add MEM_FNS_DECLARED.
3226 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3228 * Makefile.in (VERSION): Roll to 4.6.8.
3229 (OBS): Put version.o first, so Makefile rebuild happens early.
3231 * command.h: Publicize prototype for not_just_help_class_command.
3232 * command.c: Remove proto.
3233 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3234 output. Move "maint info" from class info to class maintenance,
3236 * infrun.c: Move "stop" to class_obscure, and give it a
3237 function so it will not be seen as a global help topic. FIXME,
3238 it should be possible to set these attributes independently.
3240 * core.c (core_command): Make nicer error message for no core support.
3242 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3244 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3245 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3247 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3248 (scan_compilation_units): Punt unused filename arg. dbfoff,
3249 lnoffset, and curlnoffset are file_ptr's now.
3250 (dwarf_build_psymtabs): Drop desc and filename args; use
3251 objfile. dbfoff and lnoffset are file_ptr's now.
3252 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3253 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3254 (elf_symfile_read): Skip desc and filename args to
3255 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3256 * gdb-stabs.h: Use file_ptr rather than off_t.
3257 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3258 compile-time debug check that someone turned off as "unused".
3259 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3260 * symfile.h: Update dwarf_build_psymtabs and
3261 elfstab_build_psymtabs prototypes.
3262 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3263 Use file_ptr offsets. bfd_seeks use L_SET.
3265 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3267 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3268 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3269 value so that demangler won't be invoked. This greatly speeds up
3271 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3272 linked_proc_info so that it properly deallocates the appropriate
3273 item after it is done with it instead of before.
3274 * Don't pass bogus frame pointer to create_new_frame(). Just
3275 leave it as zero so that lower level code will figure out the
3278 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3280 Sony News native support.
3282 * Makefile.in (HFILES): added nm-news.h.
3283 * nm-news.h: new file.
3284 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3285 fork-child.o coredep.o to NATDEPFILES.
3286 (NAT_FILE, NATDEPFILES): new macros for native support.
3287 * config/news.mt (TDEPFILES): removed exec.o.
3289 * remote-vx.c: remove redundant include of sys/time.h.
3291 * infrun.c: include ctype.h. Otherwise some machines result in
3292 undefined for isdigit.
3294 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3296 * configure.in: Convert m68k entries to m68* entries to handle
3297 all the various m68xxx hosts and targets.
3298 * config/news1000.mt: No longer needed, same as news.mt.
3300 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3302 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3304 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3306 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3307 nm-sun2.h, nm-mips.h.
3309 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3311 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3313 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3315 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3317 * xm-hppah.h: if __STDC__ is not defined, define
3319 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3320 compiler; see the comment in the file.
3322 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3324 First cut at support for all BSD variants on 386.
3326 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3327 * i386b-nat.c: New native support file.
3328 * configure.in: Add host and target for i[34]86-*-bsd*.
3329 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3331 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3333 Sun2 native support (untested).
3335 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3336 REGISTER_U_ADDR): removed to nm-sun2.h.
3337 * nm-sun2.h: new file.
3338 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3339 fork-child.o sun3-xdep.o removed.
3340 (NAT_FILE, NATDEPFILES): new macros.
3342 Mips native support. Decstation and iris4 have been tested.
3345 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3346 fill_fpregset): removed to irix4-nat.c
3347 * mips-xdep.c: removed.
3348 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3350 * procfs.c: include nm.h.
3351 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3352 * xm-irix4.h: bump copyright.
3353 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3354 PROC_NAME_FMT): removed.
3355 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3356 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3357 (NAT_FILE, NATDEPFILES): new macros for native support.
3358 (CC): supply default compiler switches.
3359 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3360 fork-child.o coredep.o.
3361 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3363 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3364 fork-child.o mips-xdep.o coredep.o.
3365 (NAT_FILE, NATDEPFILES): new macros for native support.
3367 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3369 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3370 (NATDEPFILES): added fork-child.o
3371 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3372 (NATDEPFILES): added fork-child.o
3373 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3374 (NATDEPFILES): added fork-child.o
3376 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3378 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3379 by using puts_filtered instead.
3381 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3383 * remote-nindy.c (nindy_load): Replacement version from Steve
3384 Chamberlain, doesn't require forking to run "strip" or "sx".
3386 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3388 * Makefile.in (HFILES): Add nm-*.h files.
3390 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3392 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3393 (NATDEPFILES): added fork-child.o.
3395 * doc/gdbint.texinfo: document a few more macros, create new
3396 section for native macros.
3398 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3400 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3401 resolution of copyright issues.
3403 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3405 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3406 subdir gets configured.
3408 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3410 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3412 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3413 searching for a "bfd_strip" program. Also, fixed up arguments
3414 passed to that program.
3416 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3417 which is now used for something else. Rewrite description of
3418 associated parameters to match how gdb does it now.
3419 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3421 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3423 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3425 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3428 * inferior.h (proc_signal_handling_change): prototype removed.
3429 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3430 (handle_command): now calls target_notice_signals.
3431 * procfs.c (proc_signal_handling_change): renamed to
3432 procfs_notice_signals. Now static. Add prototype. All callers
3434 * target.h (struct target_ops): new field, to_notice_signals.
3435 (target_notice_signals): new macro to cover new field.
3436 * target.c (cleanup_target): default to_notice_signals to ignore.
3437 * corelow.c (core_ops),
3439 inftarg.c (child_ops),
3440 procfs.c (procfs_ops),
3441 remote-adapt.c (adapt-ops),
3442 remote-eb.c (eb_ops),
3443 remote-es1800.c (es1800_ops, es1800_child_ops),
3444 remote-hms.c (hms_ops),
3445 remote-mm.c (mm_ops),
3446 remote-nindy.c (nindy_ops),
3447 remote-st2000.c (st2000_ops),
3448 remote-udi.c (udi_ops),
3449 remote-vx.c (vx_ops, vx_run_ops),
3450 remote.c (remote_ops),
3451 target.c (dummy_target),
3452 xcoffexec.c (exec_ops): added static initializer for
3454 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3456 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3458 * main.c (define_command): Add forgotten initializer.
3460 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3462 * language.c, language.h: Move saved_language out to global
3463 expected_language. Set expected_language when user expectation
3465 * language.c (language_info): Don't print type/range checking gub.
3466 * main.c (main): Set expected language.
3467 (execute_command): Check against expected language.
3468 * symfile.c (set_initial_language): Set expected language.
3470 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3472 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3474 A bunch of changes mostly to improve debugging of C++ programs.
3475 Specifically, the calling of inferiors methods is improved.
3477 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3478 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3479 hide the implementation details of pointer-to-method objects.
3480 How to tell if the pointer points to a virtual method is
3481 still very dependent on the particular compiler, but this
3482 should make it easier to find the places to change.
3483 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3484 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3485 macros, instead of a hard-wired-in code that incorrectly
3486 assumed a no-longerused representation of pointer-to-method
3487 values. And otherwise fix the relevant bit-rotted code.
3489 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3490 If there are both fields and methods, put a space between.
3492 * stabsread.c (read_struct_type): Fix bug in handling of
3493 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3494 by '_'). (It used to prematurely exit the loop reading in
3495 the fields, so it would think it should start reading
3496 methods while still in the fields. This could crash gdb
3497 given a gcc that can emit nested type information.)
3499 * valops.c (search_struct_method): Pass 'this' value by
3500 reference instead of by value. This provides a more
3501 consistent interface through a recursive search where the
3502 "bottom" functions may need to adjust offsets (due to multiple
3504 * valops.c, value.h, values.c: Pass extra parameters to
3505 value_fn_field and value_virtual_fn_field so we can
3506 correctly adjust offset for multiple inheritance.
3507 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3508 virtual function calls by using value_virtual_fn_field().
3509 * values.c: New function baseclass_offset, derived from
3510 baseclass_addr (which perhaps can be made obsolete?).
3511 It returns an offset rather than an address. This is a
3512 cleaner interface since it doesn't mess around allocating
3514 * valops.c (search_struct_method): Use baseclass_offset
3515 rather than baseclass_addr.
3517 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3519 * Makefile.in: Re-install 29K/UDI stuff.
3520 * remote-udi.c (udi_resume): Clean up.
3521 * (udi_wait): Rewrite, leave out bugs.
3522 * Add debugging code to print out all register fetches and stores.
3523 * Straighten out target_ops.
3524 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3526 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3528 * remote-udi.c (udi_create_inferior): run with no arguments should
3529 not pass the program name as an argument, since the UDI code
3530 already handles that.
3531 (udi_load): get the symbols from prog_name, not arg_string (the
3532 load command should really use arg_string as the program name, not
3533 prog_name, but at least the run command works now).
3535 * munch: HP9000/300 nm puts an extra space between T and symbol
3538 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3539 needed for vxworks targets.
3541 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3543 * am29k-tdep.c (_initialize_29k): Make it possible for the
3544 user to set and query the address where function calls into the
3545 inferior write a small scratch routine. `set call_scratch_address'
3546 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3547 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3548 not already cached validly.
3550 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3552 Rs6000 native support.
3554 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3555 machines without this header should not be compiling this file.
3556 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3557 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3558 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3559 * xm-rs6000.h: do not include ptrace.h.
3560 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3561 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3562 infptrace.o and inftarg.o move to NATDEPFIES.
3563 (NAT_FILE, NATDEPFILES): new macro for native support.
3565 Sun3 native support.
3567 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3568 new macros for native support.
3569 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3570 removed sun3-xdep.o.
3571 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3573 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3574 * sun3-nat.c, nm-sun3.h: new files for native support.
3576 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3578 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3579 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3580 dbfsize and use it to initialize new local file scope dbsize.
3581 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3582 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3583 DIEs as well as the current check for undersize DIEs. This helps
3584 to gracefully detect and reject corrupted DIE information.
3586 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3588 Add `command hooks' and a hook for inferior program stopping.
3590 * command.h (struct cmd_list_element): Remove unused `aux'
3591 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3592 * command.c (add_cmd): Initialize new fields, elim old.
3593 (add_alias_cmd): Clone new fields.
3594 (delete_cmd): Un-hook hookee if we're deleting hook.
3595 (help_cmd): Tell user the command is hooked, if it is.
3596 (lookup_cmd_1): Abbreviations return the original command
3597 instead of themselves, so that hooks on the original cmd will be
3599 * defs.h (enum command_class): Add class_pseudo and comments.
3600 * gdbcmd.h (execute_user_command): Add prototype.
3601 * infrun.c (normal_stop): If the stop command is hooked,
3602 run the hook whenever we stop.
3603 (hook_stop_stub): Stub for catch_errors.
3604 (_initialize_infrun): Set up pseudo "stop" command.
3605 * main.c (execute_user_command): Code extracted from execute_command.
3606 (execute_command): If hooked, run the hook before the command.
3607 (define_command): If defining a new hook, check the command it
3608 is hooking, and warn if none. Install the hook.
3609 * source.c (_initialize_source): "l" is an abbrev for "list".
3610 * doc/gdb.texinfo: Document command hooks.
3612 * Makefile.in (VERSION): Roll to 4.6.7.
3613 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3614 * infrun.c (breakpoints_inserted): Make it static again.
3615 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3617 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3619 Native file renaming.
3621 * nat-sparc.c -> sparc-nat.c
3622 * nat-sun4os4.h -> nm-sun4os4.h
3623 * nat-trash.h -> nm-trash.h
3624 * config/sun4os4.mh: track file renaming.
3625 * configure.in: link to nm.h rather than nat.h.
3626 * infptrace.c: include nm.h rather than nat.h.
3628 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3630 Host/target/native split for sun4.
3632 * Makefile.in (TSOBS): removed corelow.o.
3633 * infptrace.c: included nat.h.
3634 * nat-trash.h: temporary header file. This should be removed once
3635 all hosts have the native/host/target split.
3636 * configure.in: add a symlink from nat-trash.h to nat.h if no
3637 other nat file exists for this configuration.
3638 * sparc-tdep.c: no longer include sys/ptrace.h.
3639 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3640 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3642 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3643 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3644 to NATDEPFILES. removed sparc-xdep.o.
3645 (NATDEPFILES, NAT_FILE): new macros for native support.
3647 Break the direct connection from core_file_command to any
3648 particular type of core file support.
3650 * target.h (find_core_target): new prototype.
3651 * target.c (find_core_target): new function. Walks the target
3652 list looking for the core target.
3653 * core.c (core_file_command): replace calls to core_detach and
3654 core_open with find_core_target and direct calls.
3656 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3658 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3660 config/hp300hpux.mh: ALLOCA1 was not defined.
3662 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3664 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3665 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3666 until we can figure out a better way to do paging.
3668 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3670 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3671 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3672 * hppa-coredep.c: Remove, now that we use the hook.
3673 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3674 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3676 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3677 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3678 be ripped out and reimplemented right (see elfread.c).
3679 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3681 Rename all HPPA files to fit into unique DOS filenames:
3682 * *hppabsd* => *hppab*
3683 * *hppahpux* => *hppah*
3685 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3687 Make the /proc support a target-struct in its own right.
3689 * Makefile.in: Remove inftarg.[co], since it is now included via
3691 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3692 reference infptrace.o. Add fork-child.o to all *.mh that
3695 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3696 No longer global functions.
3697 (fork_inferior): New global function from fork-child.c.
3698 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3699 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3700 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3701 (child_create_inferior): New tiny function that calls fork_inferior.
3702 * fork-child.c: New file, containing fork_inferior, which is
3703 built from slight mods to inftarg.c's child_create_inferior.
3705 * procfs.c (procfs_ops): Add target vector.
3706 (attach): Rename as static do_attach.
3707 (procfs_create_inferior): New tiny function that calls fork_inferior.
3708 (child_xfer_memory): Rename to static procfs_xfer_memory.
3709 (store_inferior_registers): Rename to static procfs_store_registers.
3710 (inferior_proc_init): Rename to static procfs_init_inferior.
3711 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3712 procfs_files_info, procfs_open, procfs_mourn_inferior,
3713 procfs_can_run): Slightly mangled copies of the corresponding
3714 child_XXX routines from inftarg.c.
3715 (proc_wait): Renamed to static procfs_wait.
3716 (child_resume): Rename to static procfs_resume.
3717 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3718 (initialize_proc_fs): Rename to initialize_procfs. Set up
3721 * putenv.c: index -> strchr.
3722 * regex.c: Always rename bcopy to memcpy, etc.
3723 FIXME: Eventually do the renames rather than use #define's.
3724 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3726 * sparc-xdep.c: Move deferred_stores to target dependent.
3727 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3729 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3731 Split non-target-dependent code out of target_attach routines.
3733 * target.h: Comments on target_attach args and results.
3734 * infcmd.c (attach_command): Check for existing execution, call
3735 target_attach, set up terminal status and wait_for_inferior, wait
3736 for the attach status, and do normal_stop.
3737 * inftarg.c (child_attach): Remove target independent stuff.
3738 * remote-adapt.c (adapt_attach): Ditto.
3739 * remote-mm.c (mm_attach): Ditto.
3740 * remote-udi.c (udi_attach): Ditto.
3741 * remote-vx.c (vx_attach): Ditto.
3745 * remote-hms.c (hms_attach): Remove completely, it was useless.
3746 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3747 commented-out start_remote calls.
3748 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3749 DENTER and DEXIT macros and their calls. Use a real debugger --
3750 like gdb -- to see what functions are being called when.
3751 * utils.c (strcmp_iw): Make nonstatic, for lint.
3753 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3755 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3757 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3759 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3760 fix to differentiate between gcc1 & gcc2 compiled files so that we
3761 can debug calls that pass structs as args correctly.
3762 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3763 so, and what version.
3765 * remote.c (remote_wait): Make regs be char to avoid picayune
3766 ANSI compiler warnings.
3768 * energize.h: Move all external struct decls to inside of
3769 __STDC__, add prototype for energize_shell_wait().
3770 * energize.c (getpty): Clean up, make us really get a controlling
3772 * (energize_initialize): Disable SIGIO prior to setting up for
3773 I/O interrupts. Move setsid(), et. al. to getpty().
3774 * (energize_shell_wait): New routine to wait for things started
3775 via the shell command, uses wait() instead of /dev/proc.
3776 * Also, add prototype for execute_command_1().
3778 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3780 * inftarg.c (child_create_inferior, child_attach,
3781 child_mourn_inferior): collect unix child process stratum
3782 functions which live below the target vector into this file to
3783 facilitate host/target/native split. Also, make them static.
3784 * inflow.c (child_mourn_inferior): removed.
3785 * infrun.c (child_create_inferior, child_attach): removed.
3786 (resume): becomes global so that functions below the
3787 target vector can find it.
3788 * inferior.h (resume): add prototype.
3789 (child_mourn_inferior, child_create_inferior, child_attach):
3792 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3793 replaced with find_default_attach and
3794 find_default_create_inferior.
3796 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3798 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3799 addresses don't get displayed in the wrong positions.
3801 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3803 Separate core functions along target vector in preparation for
3804 native support. Functions above vector now live in core.c. Those
3807 * core.c (solib_add_stub, core_close, core_open, core_detach,
3808 get_core_registers, core_files_info, core_ops): moved to corelow.c
3809 (_initialize_core): removed addition of core_ops target.
3810 * corelow.c: new file.
3811 (solib_add_stub, core_close, core_open, core_detach,
3812 get_core_registers, core_files_info, core_ops): moved from core.c
3813 (_initialize_corelow): new function.
3814 * gdbcore.h (core_open, core_detach): added prototypes.
3815 (core_ops): add forward declaration.
3816 * Makefile.in (SFILES_MAINDIR): add core.c
3818 (TSOBS): change core.o to corelow.o
3820 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3822 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3823 instead of 'sun' predefined symbol so that trap analysis code is
3824 enabled only when the TARGET is a sun3.
3826 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3828 * tm-i960.h (ext_format_i960): Add top-level declaration.
3829 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3830 blocks, else Sun4 compiler complains.
3832 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3834 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3835 instruction's argument. Patch from jonathan@cs.stanford.edu
3838 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3840 Break the thread of control that implies that a unix child
3841 process will be the default target.
3843 * target.c (find_default_run_target, find_default_attach,
3844 find_default_create_inferior, return_zero): new functions.
3845 (cleanup_target): Make return_zero the default for to_can_run.
3847 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3848 child_create_inferior references with find_default_XXX instead.
3850 * target.h (struct target_ops): new field, to_can_run.
3851 (find_default_attach, find_default_create_inferior): new prototypes.
3852 (target_can_run): new macro.
3854 * Also added a zero (default) to_can_run element to all static
3855 struct target_ops initializations throughout GDB, except:
3856 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3858 * infrun.c (child_create_inferior): Clean up error handling when
3859 no exec file is specified.
3860 (child_attach): Don't require exec file.
3862 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3864 Remove kill_inferior_fast, in favor of target_kill, which goes
3865 through the target vector.
3867 * inferior.h (kill_inferior_fast): remove declaration.
3869 * main.c (disconnect): call quit_cover using catch_errors rather
3870 than calling kill_inferior_fast directly. New way goes through
3871 the target vector, handles attached processes, and writes
3872 command history if appropriate.
3873 (quit_cover): new function, wrapper for quit_command.
3875 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3876 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3877 inlining them into the local kill_inferior when needed.
3879 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3881 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3882 * stabsread.c (read_struct_type): Simplify complicated expression
3883 for dumb DECstation compiler.
3885 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3887 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3888 operands to memory management instructions, from WRS.
3890 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3892 * main.c (main): Back out previous language setting changes.
3893 Replace with simple default to C before processing any init
3894 files. There MUST be a language set, even in the absence of
3895 init files or executables, or expression parsing fails.
3897 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3899 * main.c (main): Move code that sets initial language to
3900 symfile.c. Fixup places where command files are processed to
3901 be consistent in setting a default language if none has been
3903 * symfile.c (set_initial_language): Add code moved from
3904 main() that sets an initial default language when a new
3905 symbol file is read.
3906 * symfile.c (symbol_file_command): Call set_initial_language.
3907 * symtab.c (find_main_psymtab): Add FIXME comment.
3909 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3911 * breakpoint.c, sparc-tdep.c: comment changes.
3912 * configure.in: removed target_dependent line.
3914 * remote-mm.c (mm_attach): change printf to error to prevent
3916 * remote-udi.c (udi_attach): change printf to error to prevent
3919 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3920 calls to {fetch|store}_inferior_registers with calls to
3921 target_{fetch|store}_registers, for remote-target independence.
3923 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3925 * Makefile.in: Fix bug I introduced in merging Rich's change.
3926 * infrun.c (child_create_inferior): Use proceed() rather than
3927 doing all the same stuff by hand.
3929 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3931 * Makefile.in, configure.in: add support for files used only when
3932 configured native, that is, when host = target.
3934 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3936 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3937 stores are target dependent and were moved from xm to tm.
3939 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3941 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3943 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3944 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3946 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3948 * target.h (struct target_ops): removed to_convert_to_virtual and
3949 to_convert_from_virtual elements. Initializations removed from
3950 all static initializations.
3951 (target_convert_to_virtual, target_convert_from_virtual):
3953 (host_convert_to_virtual, host_convert_from_virtual): Removed
3954 forward declarations.
3955 * target.c (cleanup_target): removed default assignments for
3956 to_convert_to_virtual and to_convert_from_virtual.
3957 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3959 * findvar.c (value_of_register, value_from_register):
3960 target_convert_to_virtual inlined.
3961 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3962 * valops.c (value_assign): target_convert_from_virtual inlined.
3964 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3966 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3967 position wrong if used for the prompt.
3968 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3970 Support for accessing arbitrary MIPS stack frames in memory.
3972 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3973 set, run it before INIT_EXTRA_FRAME_INFO.
3974 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3976 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3977 (FP) value in the frame_info struct if it is zero (as from top of
3979 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3981 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3982 comes back as zero. So does FP_REGNUM, as a trigger for
3983 init_extra_frame_info.
3985 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3986 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3987 (INIT_FRAME_PC): Defined to null.
3988 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3989 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3990 Briefly explain MIPS stacks in GDB.
3992 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3994 * copying.awk, copying.c (show_copying_command,
3995 show_warranty_command): Rename from copying_info, warranty_info,
3996 to match command function conventions.
3998 * utils.c (prompt_for_continue): Reinitialize more-counts
3999 before printing anything, and again afterward. Fix comments.
4000 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4001 or alloca() if needed.
4003 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4004 detect native versus cross-host.
4006 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4008 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4009 Suns. Rename to m68k_saved_pc_after_call.
4010 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4011 m68k_saved... instead of sun3_saved...
4013 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4015 * Makefile.in (update-depend, update-alldeps): Split out of
4016 setup-to-dist, for convenience in rebuilding the depend and
4018 (assorted): Update to catch straggler files when building gdb.tar.Z.
4020 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4022 Preliminary cleanup for splitting host/native/target.
4024 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4025 here; it is dealt with at a gdb-target-independent level.
4026 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4027 high toned routine. Fix return type to void.
4028 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4029 Rich and I believe the "real problem" was that both single_step
4030 and target_resume were issuing PT_CONTINUE calls. This would
4031 cause the second PT_CONTINUE to sometimes fail because the process
4032 was already running.
4033 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4035 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4037 * energize.c (pty_to_kernel): Must check for EAGAIN as
4038 termination condition.
4039 (full_filename): Don't prepend dirname if filename begins with /.
4040 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4042 (getpty (NCR)): Lotsa bug fixes...
4043 (kernel_dispatch (case StopRType)): Use kill() instead of
4044 killpg() so we can deal with losing systems...
4045 (wait_for_events): Work around NCR select() lossage. It doesn't
4046 zero out readfds when select() returns zero.
4047 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4048 getcwd() instead of getwd() (NCR getwd() seg faults).
4049 (energize_wait): Use sigaction() for NCR. Their version of signal()
4050 is unreliable by default.
4052 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4053 error from PIOCSWSTOP.
4055 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4056 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4057 defs.h, utils.c: Make vfprintf_filtered global.
4059 * energize.c (send_location): New routine to consolidate all
4060 places where we must notify kernel of where the given pc is.
4061 (cplus_demangle): Put single-quotes around demangled names.
4062 (energize_call_command): Call send_location() after doing up,
4063 down, and frame commands.
4065 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4067 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4068 pass at doc for two new remote targets---29K using UDI, and Tandem
4069 ST2000 using STDBUG.
4071 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4073 * doc/all.m4: turn on H8/300 stuff for generic manual
4075 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4076 after explicit call to breakpoint() in serial stubs.
4078 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4080 * mipsread.c: Clean up some white space.
4081 (parse_symbol): Handle stEnd of stFile.
4082 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4084 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4085 store_inferior_registers): Replace unexplained numbers
4086 with manifest constants from a DECstation header file.
4087 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4088 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4090 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4092 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4093 for "down". Suggested by Richard Stallman.
4095 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4097 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4098 redeclaration bug on SunOS 4.
4100 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4102 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4103 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4104 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4105 they aren't already there.
4106 * remote-vx.c (vx_prepare_to_store): Ditto.
4107 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4109 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4111 Removed a large number of changes inserted by Per Bothner
4112 for C++ support. These will go back in when they've been
4115 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4117 * serial.h: Fix prototye for serial_raw().
4118 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4119 serial_write() to match prototypes.
4120 * remote-st2000.c (get_reg_name): Make *p be const.
4122 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4124 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4125 to agree with target structure field type.
4126 (nindy_store_registers): Ditto.
4128 * Makefile (OPCODES): New var, pointing to opcodes library.
4129 (CLIBS, CDEPS): Include it.
4130 (saber_gdb): Load opcodes library.
4132 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4134 * a68v-xdep.c (store_inferior_registers): declare as void.
4135 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4136 * remote-st2000.c: Massive changes to use new serial package.
4137 Also added 'connect' command to transparantly connect to serial
4139 * ser-termios.c: Big cleanup, use nicer coding conventions.
4140 * ser-bsd.c: New module, serial stuff for BSD systems.
4141 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4142 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4144 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4146 * doc/gdb.texinfo: fix shameful error of agreement reported by
4147 jimb@occs.cs.oberlin.edu (Jim Blandy)
4148 * doc/gdb.texinfo: remove old partial discussion of remote serial
4149 protocol (via serial debug stubs)
4150 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4151 use of serial debug stubs
4153 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4155 * symfile.h: Declaration of set_demangling_style() moved
4156 here from demangle.h (which is now in ../include).
4157 * i386-xdep.c: Update comment.
4159 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4161 * symtab.c (completion_list_add_symbol): restructured to optimize
4162 for time. First clip names that cannot match. Then clip any
4163 names we've already considered. Drop a redundant strncpy. Drop
4164 a redundant malloc and associated free for demangled names.
4166 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4168 * a68v-xdep.c (store_inferior_registers): Define as type void.
4169 * configure.in: Add host m68k-apollo*-bsd*.
4170 * demangle.c (struct demanglers): Use enum instead of constant
4171 value to keep braindamaged HP/Apollo compiler happy.
4173 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4175 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4176 match "FOO". This allows 'break Foo' to work when Foo is
4177 a mangled C++ function. (See comment before function.)
4179 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4181 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4182 for files in vx-share/*.c.
4183 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4184 for normal GDB source files.
4186 * Makefile.in (VERSION): Roll to 4.6.6.
4188 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4189 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4190 * tm-sun3os4.h: Update comments.
4191 * xm-delta88.h: Remove STACK_END_ADDR.
4193 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4195 * Makefile.in (VERSION): Roll to 4.6.5.
4197 * infrun.c: Lint for recent `handle' changes.
4199 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4200 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4201 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4202 should include a ser-XXX.o module.
4204 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4205 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4207 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4208 known suns in configure.in, rather than mapping them to unique
4209 config files that happen to duplicate other config files.
4210 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4211 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4213 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4215 * configure.in (*-*-sunos*): Use trailing * to match all
4216 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4217 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4218 in production on Sun-4.
4219 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4220 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4221 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4223 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4224 config/sparc-noun.mt: New target configs for embedded.
4225 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4227 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4228 target definitions for embedded with and without underlines on
4231 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4232 not a parameter of the CPU, but of the development environment.
4233 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4235 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4237 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4238 (which involves reading in main's symtab) if we have no breakpoints.
4240 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4242 * dwarfread.c (cu_language): New local variable to record
4243 language for current compilation unit being processed.
4244 * dwarfread.c (set_cu_language): New local function to decode
4245 and record language for current compilation unit being processed.
4246 * dwarfread.c (synthesize_typedef): Add local function to
4247 synthesize a typedef for C++ classes, structs, unions, and
4249 * dwarfread.c (read_structure_scope): Synthesize typedefs
4250 for C++ classes, structs and unions.
4251 * dwarfread.c (read_enumeration): Synthesize typedefs for
4253 * dwarfread.c (read_file_scope): Call set_cu_language to
4254 record language for current compilation unit. After symtab
4255 is built, save this recorded language.
4256 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4257 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4258 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4259 typedefs for C++ classes, structs, unions, and enumerations.
4260 * dwarfread.c (scan_compilation_units): Call set_cu_language
4261 to record language for current compilation unit.
4262 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4263 for TAG_enumeration_types, rather than in add_partial_symbol.
4264 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4265 case with class, struct, and union type cases, now that they are
4266 the same. Remove tests for non-NULL name attributes, now done
4268 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4269 treat as alias for TYPE_CODE_STRUCT for now.
4271 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4273 * Makefile.in: map "gdb" through program_transform_name when
4276 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4278 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4279 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4280 Use "regi" for local indexing through register numbers, reserving
4281 "regno" for the name of a specific register passed as an input
4282 parameter. Fix bug propagated through all versions that sometimes
4283 used regno as an index when it should have been regi, thus using
4284 -1 as an index in some cases.
4286 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4288 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4289 respectively, so same demangler can be used by other programs.
4290 * Makefile.in: Remove demangler stuff.
4291 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4292 * demangle.c (_initialize_demangler): Tell demangler which
4293 CPLUS_MARKER to assume.
4295 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4297 RS/6000 portability changes (for hosting cross-debuggers).
4299 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4300 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4301 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4302 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4303 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4304 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4305 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4306 (NO_SINGLE_STEP): Add, target-dependent.
4307 (loadinfotextindex): Lowercase, remove "aix_".
4308 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4309 (NO_SINGLE_STEP): Remove, target-dependent.
4310 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4311 * xcoffread.c: Only build file if RS/6000 native GDB.
4312 (build_function_symbol): Remove #if 0'd code.
4313 * rs6000-tdep.c: Cleanup. Add static fn protos.
4314 Use CORE_ADDR for addresses throughout. Make void fns void.
4315 (pop_dummy_frame): Add FIXME about bogosity of design here.
4316 (rs6000_struct_return_address): Ditto.
4317 (frameless_function_invocation, frame_get_cache_fsr,
4318 frame_initial_stack_address, xcoff_relocate_symtab,
4319 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4320 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4321 Use CORE_ADDRs. Change identifiers to lowercase.
4323 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4324 supplying dummy routines if non-native. Add prototype for
4325 static exec_one_dummy_insn. Move a mess of functions to
4326 rs6000-tdep.c (as above). Remove #if 0'd code.
4328 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4329 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4330 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4332 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4335 * vx-share/README, nindy-share/README: New files describing
4336 how these directories' code is shared, and with whom.
4338 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4340 * configure.in (target configurations): Reformat into table.
4341 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4343 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4344 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4345 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4346 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4347 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4348 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4350 * Makefile.in (config-check): Add command to check whether
4351 configure.in is consistent with config/*.
4353 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4355 * configure.in (host configurations): Reformat nested cases into
4356 easy-to-maintain table.
4357 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4358 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4360 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4362 * cplus-dem.c: Reorder args to most local functions to make them
4363 follow the consistent pattern of struct work_stuff pointer first,
4364 followed by pointer into string being demangled, followed by
4365 pointer to the string where the result is being stored, followed
4366 by other args. Also generally replace most variables of name
4367 "type" with "mangled" for consistency. They all pointed to the
4368 same string but half were one name and half the other.
4369 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4370 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4371 use whenever a qualified name is being demangled.
4372 * cplus-dem.c (do_type): Qualified names are treated similarly
4373 to fundamental types, not as modifiers of fundamental types.
4375 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4377 * configure.in: Add sparclite as a target.
4379 * sparc-stub.c (handle_exception): Flush instruction cache just
4380 before returning to the user. (hexToInt): Fix overzealous cleanup.
4382 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4384 * infrun.c (handle_command): Rewrite to allow multiple signal
4385 numbers, signal number ranges, and to recognize "all" to mean all
4386 signals except those used by the debugger.
4387 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4388 to set or reset actions for specific signals.
4390 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4392 * coffread.c (decode_type): Call alloc_type to alloc new
4394 * stabsread.c (read_array_type, read_range_type, define_symbol):
4395 Call alloc_type to alloc new types.
4396 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4397 from type_obstack to symbol_obstack.
4398 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4400 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4401 associated with a type, using the same mechanism as was used to
4402 allocate space for the type structure itself.
4403 * coffread.c (patch_type, coff_read_struct_type,
4404 coff_read_enum_type): Use TYPE_ALLOC.
4405 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4406 * gdbtypes.c (create_array_type, check_stub_method,
4407 allocate_cplus_struct_type): Use TYPE_ALLOC.
4408 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4409 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4410 read_range_type): Use TYPE_ALLOC.
4412 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4414 * breakpoint.c (breakpoint_re_set): Select a default source
4415 symtab if one is not currently selected.
4416 * utils.c (query): Call wrap_here before building the output
4417 query string, to turn off wrapping and flush any buffered output.
4418 Otherwise our query may end up in the wrap buffer and never be
4420 * eval.c (evaluate_subexp): Report error when attempting to
4421 evaluate subscript for types without a target type, rather
4422 than dumping core by using the NULL pointer.
4423 * symfile.c (symbol_file_command): Forget current_source_symtab
4424 and current_source_line when discarding symbol table.
4426 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4428 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4430 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4431 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4433 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4435 * remote.c (remote_open): Fix baud rate setting to make -b flag
4436 work. (remote_wait): Change 'T' message parser to deal with new
4437 improved format which allows stub to send an arbitrary bunch of
4439 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4440 make all this re-entrant by storing all state on the stack. Clean
4441 up memory error trapping. (computeSignal, set_debug_traps):
4442 make it all table driven. Make a start at a baud rate setting command.
4444 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4446 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4448 * remote-vx.c: redefine malloc to avoid buggy declaration on
4449 RS/6000 <rpc/types.h>.
4450 xm-rs6000.h: include <sys/select.h> to define fd_set for
4451 <rpc/svc.h> on RS/6000.
4453 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4455 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4456 recursive invocations of make. Always create installation
4459 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4461 * m68k-pinsn.c: Minor fix in style of output (don't use
4462 range to indicate floating point control registers).
4464 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4466 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4468 * infcmd.c (registers_info): Handle multiple register names.
4469 Changes inspired by Roland McGrath.
4471 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4473 * sparc-stub.c: New file. Mix it with your SPARClite
4474 application, and it will speak GDB remote protocol!
4475 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4476 deal with arbitrary registers. Needed for sparc-stub.
4478 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4480 * cplus-dem.c (cplus_markers): Add table for gnu style and
4481 use throughout, in place of compile time constant CPLUS_MARKER.
4482 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4483 * cplus-dem.c (cfront_special): New function, as suggested
4484 by pfieland@stratus.com.
4485 * cplus-dem.c (forget_types): New function.
4486 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4488 * cplus-dem.c (mop_up): Call forget_types().
4489 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4490 Use throughout, instead of checking current_demangling_style.
4491 * cplus-dem.c (demangle_signature): When finding an explicit
4492 start of function args, forget all remembered types for
4493 lucid/cfront style demangling.
4494 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4495 underbar characters, use last pair as the delimiter. Hoist
4496 gnu_special() call up to cplus_demangle(). Call cfront_special()
4498 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4499 for inherited classes.
4500 * cplus-dem.c (demangle_args): Document quirks of numbered
4501 references to previously seen types.
4502 * dbxread.c (read_ofile_symtab, process_one_symbol):
4503 Use AUTO_DEMANGLING rather than explicitly checking
4504 current_demangling_style.
4505 * demangle.h: Add some comments.
4506 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4507 CFRONT_DEMANGLING): New macros.
4508 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4509 not found in the actual producer string produced by lcc.
4510 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4511 than explicitly checking current_demangling_style.
4513 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4515 * breakpoint.c (enable_longjmp_breakpoint,
4516 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4517 Check for duplicate breakpoints at the same address. Bug report
4518 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4520 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4522 * buildsym.c (end_symtab): Document that end_symtab can return
4523 NULL under non-error conditions.
4524 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4525 returned from end_symtab for empty compilation units.
4527 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4529 * am29k-tdep.c: Lint from DECstation compiler.
4530 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4531 As the man page says, "Sometimes you just can't get lint to shut
4532 up". That doesn't mean you should blow away the code it won't
4534 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4535 it up over the next few weeks. Make mips x 29k build.
4536 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4537 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4538 but leave it as a comment because the breakpoint instruction
4539 is not easily accessible at this moment (it's static, and if
4540 we define one here, it goes into every file compiled).
4542 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4544 * Makefile.in (VERSION): Bump to 4.6.3.
4545 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4546 function scopes when building partial symbol tables.
4547 * objfiles.c (open_existing_mapped_file): Make it clear in
4548 warning message that out of date mapped files are ignored.
4549 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4550 unit source file name in error message.
4552 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4554 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4555 * dwarfread.c (struct_type): In absence of AT_byte_size for
4556 bitfield, use size of object of member's type for the size of
4557 the anonymous object containing the bit field.
4558 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4559 an AT_byte_size attribute is seen.
4560 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4561 union aux_ext (was aux_ent).
4562 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4563 unsigned char* to char*, for Lucid compiler.
4564 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4565 to be correct type (from unsigned char* to char*).
4566 * valprint.c (type_print_derivation_info): Minor tweak to placement
4567 of commas in derived class printing.
4568 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4570 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4572 * xm-go32.h: Define LSEEK_NOT_LINEAR
4573 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4574 then work out the lseek positions of newlines by running through
4575 the file and `tell'ing. This makes source file listing work on
4576 OS's where the relationship between physical position in file and
4577 canonical position is indeterminate, eg VMS and DOS.
4579 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4581 * stabsread.c: Ensure that all members of all allocated structures
4582 are initialized to known state to avoid hard to find bugs with gdb
4583 using fields containing random data.
4584 * buildsym.c (start_subfile): Compact dirname initialization.
4585 * buildsym.c (patch_subfile_names): New function.
4586 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4587 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4588 * buildsym.h (patch_subfile_names): Add prototype.
4589 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4591 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4593 * remote-udi.c: Update comments.
4595 * remote.c (getpkt): Only force retransmission ten times;
4596 after that, assume bug in target code, and handle pkt anyway.
4598 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4600 * configure.in: Add support for apollo 68k under BSD environment.
4601 * xm-apollo68b.h: New file to support above.
4603 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4605 * configure.in: Recognize i486 host cpu.
4606 * valprint.c (type_print_derivation_info): Print derivation info
4607 in same form as class declarations in source.
4608 * valprint.c (type_print_varspec_suffix): Split arg printing
4609 code out to type_print_args function.
4611 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4613 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4614 at_import, at_frame_base.
4615 * dwarfread.c (completedieinfo): Remove cases for obsolete
4616 AT_visibility, AT_import, and AT_frame_base attributes.
4617 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4618 i860, which can keep up to 4 shadow breakpoints.
4619 * tm-stratus.h (USG): Define.
4620 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4621 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4622 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4623 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4624 * config/stratus.mt (TDEPFILES): Include files available from
4625 stratus that are not yet in release pending receipt of paperwork
4627 * buildsym.c (finish_block): Minor code format change.
4628 * gdbtypes.h (struct field): Add to comments.
4629 * gdbtypes.h (virtual_field_bits): Add to comments.
4630 * objfiles.c (allocate_objfile): Change obstack interface to
4631 match FSF merging efforts.
4633 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4635 * Makefile.in (VERSION): Bump to 4.6.2.
4636 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4637 * Makefile.in (OBS): Add stabsread.o
4638 * Makefile.in (stabsread.o): Add build rule.
4639 * stabsread.c, stabsread.h: New files.
4640 * buildsym.c: Split out stabs specific support to stabsread.c.
4641 * buildsym.h: Split out stabs specific support to stabsread.h.
4642 * dbxread.c (stabsread.h): Include
4643 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4644 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4645 * dbxread.c (read_ofile_symtab): Call end_stabs.
4646 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4647 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4648 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4649 really_free_pendings to cleanups.
4650 * elfread.c (elf_new_init): Call stabsread_new_init.
4651 * gdbtypes.c: Small changes to maintenance commands.
4652 * mipsread.c (stabsread.h): Include.
4653 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4654 * xcoffread.c (stabsread.h): Include.
4655 * xcoffread.c (global_stabs): Remove redundant def.
4656 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4658 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4660 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4661 * inflow.c (terminal_init_inferior, terminal_inferior,
4662 terminal_ours_1, initialize_inflow): Record and use state
4663 of lmode_inferior_valid and lmode_ours_valid.
4665 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4667 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4668 include <sgtty.h> on USG. (from sef).
4670 * depend: es1800 dependency needed here.
4672 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4674 * buildsym.c (read_struct_type): Initialize structs allocated
4675 with alloca, to avoid using random values from stack later on.
4676 * defs.h (fprintf_filtered): Add prototype.
4677 * gdbtypes.c (check_stub_method): Fix misleading comments.
4678 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4680 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4681 small changes to maint support functions.
4682 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4683 for some fields and expand comments.
4684 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4685 macro and track change to obstack_full_begin macro.
4686 * utils.c (fprintfi_filtered): New function.
4687 * valprint.c (type_print_base): Fixup field printing to not
4688 print extraneous lines and not print bogus "no data fields"
4689 messages for C++ classes with no data members. Also use new
4690 fprintfi_filtered function.
4692 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4694 * configure.in: es1800 ok for 68000 too.
4696 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4698 * configure.in: echo error messages to stderr, not stdout
4700 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4702 * configure.in: recognize hppa* instead of hppa
4704 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4706 * energize.c: Second cut at DynamicLoad message handling.
4708 * energize.c: Relativize pathnames in #include statements.
4709 * (kernel_dispatch): Better error messages for unknown protocol
4711 * (kernel_dispatch): First cut at DynamicLoad message handling.
4713 * Makefile.in: Remove -I../readline from all compilations,
4714 include a special case for main.o instead.
4716 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4718 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4719 error if it fails to find a member type, rather than return NULL
4720 and trigger a coredump.
4721 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4722 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4723 match on complete demanglings, including argument lists for member
4724 functions, rather than just accepting the first demangling that
4725 matches the class and function name.
4726 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4727 to start_symtab as the directory name.
4728 * dwarfread.c (completedieinfo): Strip off any leading hostname
4729 portion of the AT_comp_dir attribute string. Gdb doesn't know
4730 what to do with them (FIXME).
4732 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4734 * breakpoint.c (commands_command): Simplify code a bit, remove
4735 unnecessary fflush().
4737 * Makefile.in (OTHERS): Add gcc.patch.
4738 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4740 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4742 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4743 lcc producer string.
4745 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4747 * WHATS.NEW renamed to NEWS.
4749 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4751 * dbxread.c, dwarfread.c: Re-enable experimental code to
4752 automatically select demangling style.
4753 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4754 DEMANGLING_STYLE, to make more descriptive. Revert back to
4755 "auto" as default. Comment use.
4756 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4757 * Makefile.in (${DEMANGLER}.o) Remove target and special
4760 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4762 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4764 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4766 * Makefile.in, demangle.c: Change default demangling style to
4768 * Makefile.in: Update version to 4.6 !!!
4769 * README, WHATS.NEW: Update for 4.6.
4771 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4773 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4776 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4777 nodes as base classes.
4779 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4781 * alldeps.mak, depend: Update.
4783 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4785 * Makefile.in (VERSION): 4.5.9.
4787 * xm-hp300bsd.h: Add decl for strdup().
4788 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4789 PDR. Cleanup a few things, fix compilation warnings.
4791 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4793 * Makefile.in (DEMANGLING_STYLE): New define to set default
4794 demangling style for C++. Defaults to "auto".
4795 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4796 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4797 * Makefile.in (OBS): Add demangle.o
4798 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4799 Remove compile time decisions about demangling style and replace
4800 with runtime decisions using current_demangling_style.
4801 * cplus-dem.c (main): Expand code included during building of
4802 standalone demangler to recognize demangling style options.
4803 * dbxread.c (demangle.h): Include.
4804 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4805 demangling style if processing g++ code and current demangling style
4806 is auto (Note: this feature currently disabled.)
4807 * demangle.c: New file, generic demangling control.
4808 * demangle.h (demangling_styles): New enumeration to select one
4809 of several demangling styles. Also define string names for each
4811 * demangle.h (set_demangling_style): Add prototype.
4812 * dwarfread.c (demangle.h): Include.
4813 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4814 New producer string prefixes to recognize.
4815 * dwarfread.c (handle_producer): Consolidate actions for specific
4816 producers. Set demangling style based on producer string if
4817 current style is auto. (Note: this feature currently disabled.)
4818 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4820 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4822 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4824 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4826 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4827 * c-exp.y: Call lookup_signed_typename() after seeing
4828 "signed". This handles "signed char" correctly.
4829 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4830 keywords before a type specifier.
4832 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4834 * command.c (lookup_cmd_1): Clarify descriptive comments.
4835 * gdbcmd.h (maintenanceprintlist): Add declaration.
4836 * main.c (maintenanceprintlist): Add definition.
4837 * main.c (gdb_completer_command_word_break_characters): Add.
4838 * main.c (symbol_completion_function): Switch completer word
4839 break character sets dynamically, based on whether completion is
4840 being done on commands or on something else.
4841 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4842 * maint.c: Include demangle.h.
4843 * maint.c (maintenance_demangle): New function.
4844 * maint.c (maintenance_print_command): New function.
4845 * maint.c (_initialize_maint_cmds): Reorganize some commands
4846 under new maintenance print subcommand.
4848 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4850 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4851 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4852 target type. Otherwise, 'whatis this.field' wouldn't work,
4853 which would be inconsistent, since 'print this.field' works.
4854 * buildsym.c (read_struct_type, read_enum_type): Clear
4855 TYPE_FLAG_STUB flag.
4856 * buildsym.c (cleanup_undefined_types): Don't rely on a
4857 flawed "Reasonable test to see if" a type has been defined
4858 since it was referred to; now we can just see if the
4859 TYPE_FLAG_STUB flag has been cleared.
4860 * valprint.c (print_type_base): Emit public/protected/private
4861 labels for methods as well as fields. Also, indent these labels
4862 2 spaces instead of 4, for a more conventional "look".
4863 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4864 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4865 * gcc.patch: New file. Contains patch for gcc (so people
4866 with gdb-2.2.x won't have to wait for a new gcc release).
4868 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4870 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4871 (print_addr): Call print_address to show symbolic version as well.
4873 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4875 (vx_read_register): Declare inferior_fp_regs. Delete code for
4876 copying "inferior_registers" around; the values are already in var
4877 "registers". Use correct size for register set.
4879 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4880 target doesn't support it.
4881 (vx_read_register): Don't try reading them either.
4883 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4884 VxWorks back end reads them in one contiguous set except for this
4886 (register_names): Change "pc" to "pcw" to avoid confusion printing
4888 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4889 find the PC under VxWorks.
4891 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4893 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4894 to create new blank types, instead of handcrafting them.
4895 * defs.h (printfi_filtered): Add prototype.
4896 * utils.c (printfi_filtered): New function.
4897 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4898 to simplify the code. Other cleanups.
4899 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4900 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4901 use of various fields.
4902 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4903 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4904 production that currently treats it exactly the same as STRUCT.
4905 * c-exp.y (yylex): Recognize "class" as token CLASS.
4906 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4907 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4908 general symbol handling code. Call cplus_mangle_opname with
4910 * symtab.c (decode_line_2): Print demangled function names in
4911 breakpoint menus, instead of just file and line number.
4912 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4913 * valprint.c (type_print_base): Print "class" for C++ classes,
4914 rather than "struct". Print section labels for public, protected
4915 and private members of C++ classes.
4916 * values.c: Include demangle.h.
4917 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4919 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4921 * Makefile.in (VERSION): Update to 4.5.8.
4923 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4925 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4926 prevent crashes when examining cross-targets.
4927 * dbxread.c (process_one_symbol): Include directory name when
4928 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4929 find include files, and yacc/lex sources when the cwd doesn't match
4930 that in which the object was compiled.
4931 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4933 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4936 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4938 * maint.c (maintenance_command, maintenance_info_command):
4939 Install with allow_unknown as 0 and call help_list to show
4940 list of possibilities when no subcommand is specified.
4942 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4944 * configure.in: Add m68k-ericsson-*.
4945 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4947 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4949 * maint.c: New file.
4950 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4951 * Makefile.in (OBS): Add new file maint.o.
4952 * defs.h (command_class): Add class_maintenance.
4953 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4954 commands. Allow for them (and other nonessential parts of gdb)
4955 to be selectively left out under special circumstances.
4956 * gdbtypes.c (recursive_dump_type): New function; supports
4957 maintenance print-type command.
4958 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4960 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4962 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4963 initializers. Add initializations for setprintlist, showprintlist,
4964 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4965 * printcmd.c (maintenance_print_type): New maintenance cmd.
4966 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4967 implied by comment that all cmd lists are owned by main.c.
4968 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4969 that all cmd lists are owned by main.c.
4970 * language.c (setchecklist, showchecklist): Move to main.c, as
4971 implied by comment that all cmd lists are owned by main.c
4972 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4973 deletelist): Remove redundant declarations (also in gdbcmd.h).
4974 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4975 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4976 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4977 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4978 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4979 maintenance_print_msymbols, maintenance_print_objfiles):
4981 * symmisc.c (printsyms_command, printpsyms_command,
4982 printmsyms_command, printobjfiles_command): Removed from
4983 _initialize_symmisc.
4984 * main.c (dump_me_command): Moved to maint.c and renamed to
4985 maintenance_dump_me.
4986 * breakpoint.c (all_breakpoints_info): Rename to
4987 maintenance_info_breakpoints.
4988 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4989 all_breakpoints_info to add maintenance_info_breakpoints to the
4990 maintenanceinfolist instead.
4991 main.c (initialize_main): Set up maintenance class commands.
4993 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4995 * energize-patches: Fix minor problems with building energize lib.
4997 * energize-patches: Change names of all cadillac procedure calls
4998 to be energize procedure calls. Simplify many hooks by moving
4999 tests energize.c. Configure energize, and build it automatically now.
5001 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5003 * Makefile.in (VERSION): Bump to 4.5.7.
5004 * cplus-dem.c (demangle_args): Validate index for previously
5005 seen type to guard against bogus values from malformed manglings.
5006 * valops.c (value_struct_elt_for_reference): Guard against
5007 blindly using NULL return value from lookup_symbol.
5009 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5011 * cadillac.c, cadillac-patches: Rename to energize.c and
5012 energize-patches. Change all routines and variables named
5013 'cadillac*' to 'energize*'. Create new file called energize.h to
5014 hold all interface declarations.
5016 * deblib/connection/*: Move all of this stuff into energize/, but
5017 delete unneeded files.
5019 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5021 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5023 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5024 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5025 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5026 child processes, to avoid dead ones "hanging around" after GDB exits.
5027 (attach): Always stop the process if it needs it. Set RLC flag
5028 when attaching running processes, so it will continue if we detach
5029 it, quit, or are killed.
5030 (detach): Clear faults and set RLC flag to make process run
5032 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5034 (info_proc): Open process O_RDONLY, so we can see any process,
5035 even those controlled by debuggers.
5036 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5038 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5040 Relocate symbols using an array of section_offsets, rather than a
5041 single `addr' or `offset'. This makes Solaris-2 support work, and
5042 permits better VxWorks (and maybe xcoff) support later.
5044 * symtab.h (struct section_offsets): New structure for keeping
5045 a set of offsets, rather than a single one.
5046 (struct objfile): Replace addr with section_offsets member.
5047 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5048 * gdb-stabs.h: New include file with `symbol type specific'
5049 parameters for psymtabs and objfiles.
5050 * Makefile.in (HFILES): Add gdb-stabs.h.
5051 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5052 * coffread.c: Conforming changes. Fake offset array always 0.
5053 * dbxread.c: Conforming changes.
5054 (struct dbx_symfile_info): Move to gdb-stabs.h.
5055 (start_psymtab): Call elfstab_offset_sections to calculate good
5056 offsets for this source file, based on the ELF symbol table info.
5057 (read_ofile_symtab): Yank N_CATCH, which is dead.
5058 (process_one_symbol, N_CATCH): Yank.
5059 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5060 Relocate with SECT_OFF_TEXT.
5061 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5062 to distinguish relocatable from absolute symbols. Then, if not
5064 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5065 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5066 (", N_ROSYM): SECT_OFF_RODATA.
5067 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5068 (dbx_symfile_offsets): Add to translate addr to offset.
5069 * dwarfread.c: Conforming changes. Single offset currently used.
5070 * elfread.c: Add various complaints about elf/stab stuff.
5071 #include gdb-stabs.h. Conforming changes, using a single offset.
5072 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5073 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5074 for later use in building psymtabs.
5075 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5076 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5077 (free_elfinfo): New fn, frees all chained stab_section_infos
5078 in an objfile, and zaps the start-of-chain pointer.
5079 (elfstab_offset_sections): New fn, looks in stab_section_info
5080 chain to determine section bases to relocate a psymtab's worth
5081 of symbols, as they are being read.
5082 * mipsread.c: Conforming changes. Stabs-reading will relocate
5083 using one offset. MIPS-reading will not relocate at all.
5084 * partial-stab.h: Relocate different symbol types using different
5085 offsets from section_offsets.
5086 * symfile.c: Conforming changes.
5087 (find_lowest_section): Unused function to use later
5088 to free us from the Tyranny of the Text Section.
5089 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5090 in all lower layers of symbol reading. Call format-specific
5091 sym_offsets function to initialize offsets for high speed symbol
5093 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5094 (symbol_file_command, add_symbol_file_command): Callers changed.
5095 * symmisc.c (dump_psymtab): Print new relocation parameters.
5096 * xcoffread.c: Corresponding changes.
5098 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5099 * main.c (main): Read the $HOME/.gdbinit file before processing
5100 the argv arguments (e.g. reading symbol files or core
5101 files). This allows global parameters to be set, which will apply
5102 during the symbol reading. The ./.gdbinit is still read after
5104 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5105 * xcoffexec.c: Clean up quote inside comment.
5107 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5109 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5110 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5111 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5112 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5113 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5114 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5115 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5116 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5117 values.c, xcoffread.c:
5118 Remove "(void)" casts from function calls where the return value
5119 is ignored, in accordance with GNU coding standards.
5121 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5123 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5124 * partial-stab.h: Ignore N_ENDM.
5125 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5126 CODE or DATA section attachment. This eliminates a lot of random
5127 values from shared libraries, which screw up the ordinary symbols
5128 in the address ranges they happen to overlap.
5129 * buildsym.c (define_symbol): Eliminate special tests
5130 for function types; move into "function" cases in switch statement.
5131 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5132 in case they define new type numbers. But ignore them (FIXME).
5133 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5134 (read_sun_builtin_type): Add commentary.
5136 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5138 * xm-rs6000.h: define MEM_FNS_DECLARED
5140 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5142 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5143 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5144 * mips-xdep.c: Remove most include files (unused, caused errs).
5145 (fetch_core_registers): Use right parameters in dummy fn.
5147 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5149 * buildsym.c (scan_file_globals): Beware the null file.
5150 Fix from Jim Williams.
5152 * stack.c (return_command): Evaluate expression *before* popping
5153 off the stack frames! Fix inspired by Jim Williams.
5154 (up_silently_command, down_silently_command): No sel frame is error.
5156 * defs.h (memcpy, memset): Conditionalize decls on
5157 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5158 (alloca): Break out the STDC and non-STDC alloca cases, to make
5159 it work on old preprocessors as well as "picky ANSI" ones.
5160 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5162 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5163 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5164 header files define it!
5166 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5168 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5170 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5171 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5172 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5173 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5174 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5175 utils.c, valarith.c, valops.c, valprint.c, values.c:
5176 Replace bcopy() use with memcpy(), which is more standard and can
5177 take advantage of gcc's builtin functions for increased performance.
5178 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5179 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5181 Replace bzero() use with memset(), which is more standard and can
5182 take advantage of gcc's builtin functions for increased performance.
5183 * i386-tdep.c, main.c, valprint.c:
5184 Replace bcmp() use with memcmp(), which is more standard and can
5185 take advantage of gcc's builtin functions for increased performance.
5187 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5189 * remote.c (remote_wait): Fix cast on signal() call.
5190 * defs.h (alloca): More diddling with alloca. Have to ensure
5191 that it has a prototype, so that if alloca is defined as a macro
5192 that takes an arg, the definition is seen as a use of a macro
5193 that takes an arg, to satisfy picky ANSI preprocessors.
5195 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5197 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5198 consistency with all other gdb files.
5199 * cadillac.c: Use <string.h> rather than <strings.h>.
5200 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5201 * Makefile.in (MAKE): Remove definition for consistency with
5202 other Makefile.in files and to fix problem with recursive makes.
5204 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5206 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5209 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5211 * source.c (print_source_lines): for DOS interoperability; don't
5212 print CR (013) as ^M.
5214 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5216 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5218 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5220 * remote.c (remote_wait): Cast signal to void * to avoid warning
5221 from busted HP compiler.
5223 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5224 stabs cause end_psymtab to be called.
5226 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5227 compiler feature of putting 'c' into basic type descriptors for
5230 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5231 where there is no place for nPC in prrun struct.
5233 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5235 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5236 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5237 * dwarfread.c (enum_type): Save enum names on type_obstack.
5238 * dwarfread.c (struct_type): Save member name on type_obstack.
5239 * symtab.c (_initialize_symtab): Fix misspelling.
5240 * regex.c (store_jump, insert_jump): Return void.
5242 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5244 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5245 (alloca): Declare return type on SPARC, since Sun doesn't.
5246 (*_BYTE_ORDER): Improve comment: *must* be defined.
5248 * tm-hppa.h: New file, architectural definition of HP PA.
5249 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5251 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5252 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5253 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5254 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5257 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5258 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5259 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5261 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5263 * printcmd.c (output_command): Thinko.
5264 (x_command): Only set remembered size/format if cmd succeeds.
5266 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5267 since it is no longer used and burns time for every symbol read.
5268 (process_one_symbol): Treat N_CATCH like default (complain).
5270 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5272 * partial-stab.h (case N_TEXT): Fix fencepost error when
5273 detecting start of new symbol info after reading symtab for a
5274 module with a zero length TEXT segment.
5276 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5278 * Makefile.in (VERSION): Bump to 4.5.6.
5279 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5281 * defs.h (NORETURN): Define away for Lucid compiler.
5282 * remote.c (remote_timer, remote_interrupt): Signal handlers
5284 * ser-termios.c (serial_write, serial_close): Return whatever
5285 value the write/close call returns, rather than falling off end.
5286 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5287 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5289 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5290 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5292 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5293 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5294 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5295 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5297 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5298 store_inferior_registers): Supply missing fourth argument to
5300 * cadillac.c (kernel_dispatch): Make return type void.
5301 * cadillac.c (iosig): Signal handlers take one int arg.
5302 * valprint.c (val_print_fields): Call fprint_symbol to get
5303 automatic C++ demangling for mangled field names.
5305 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5307 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5308 * dwarfread.c (enum_type): Fix misspelling in comment.
5309 * valprint.c (val_print_fields, cplus_val_print): Minor
5310 adjustment to printing of C++ class structures to more closely
5311 match format for printing C structures, with and without setting
5314 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5316 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5317 (which is not a Posix signal) if it isn't defined.
5318 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5319 New port to Linux (a free Unix clone for 386 machines).
5321 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5323 COFF changes for dealing better with EPI 29K C compiler output.
5325 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5327 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5328 (read_coff_symtab): Move patch_opaque_types call from
5329 coff_symfile_read. Restrict it to symtabs from this objfile.
5330 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5331 references on opaque type chain; just let coff_lookup_type handle 'em.
5332 (decode_type): Complain about tagndx values on
5333 non-struct/union/enum types, which the EPI compiler tends to produce.
5335 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5337 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5340 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5341 usage to match new prototype. Include libbfd.h to get prototype.
5343 * source.c (find_source_lines): Handle large st_size fields.
5345 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5347 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5348 * stack.c (return_command): Use cleanups to avoid memory leaks.
5350 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5352 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5353 INT_REGNUM to INTE_REGNUM.
5355 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5357 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5359 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5360 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5361 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5362 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5364 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5365 declarations of malloc/realloc/free that are inserted by some
5367 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5369 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5370 another decl of strdup (this really ought to come from libiberty.h!).
5372 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5374 * remote.c (getpkt): Error if input exceeds buffer size.
5375 (_initialize_remote): `set remotedebug' enables packet trace.
5377 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5378 N_SLINE's, etc, just like Sun cc on Solaris2.
5380 * am29k-tdep.c (read_register_stack, write_register_stack):
5381 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5382 variable. Add `set' and `show' commands for it.
5383 * doc/gdb.texinfo: Document it.
5385 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5387 * valprint.c (type_print_1): Plug memory leak. Print all
5388 C++ syms as demangled, not just functions.
5389 * buildsym.c (read_range_type): When we find a signed char
5390 type, do a lookup of signed char, not plain char. Plain char's
5391 still get looked up as plain char's elsewhere.
5393 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5395 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5396 (Bug and fix found by Pierre Willard.)
5398 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5400 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5402 * xm-rs6000.h: Add decl for strdup().
5404 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5407 * breakpoint.c (enable_command, disable_command): Without args,
5408 should only affect normal breakpoints and watchpoints.
5410 * m68k-pinsn.c (print_insn_arg): Make register be const.
5411 * xcoffexec.c: Remove ' from comment.
5412 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5413 with decls of malloc in c-exp.tab.c (as produced by yacc).
5414 There's got to be a better way to do this...
5416 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5418 * partial-stab.h: Convert single rindex use to strrchr.
5419 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5420 standard <strings.h> file, now that the only single use of
5421 rindex in the gdb source files is gone.
5423 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5425 * mipsread.c: Undo ill effects from including <strings.h>,
5426 which #defines index to be strchr. Unfortunately, index is
5427 a member of a symbol table structure that can't be changed.
5428 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5429 remove redundant #include's.
5431 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5433 * mipsread.c: #include <strings.h> for rindex().
5435 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5437 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5439 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5441 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5442 extraneous SO stabs from busted C++ compilers.
5444 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5446 * Makefile.in (VERSION): Bump to 4.5.5.
5447 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5448 C++ lookups fail, print possibly helpful hint about completion.
5449 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5450 for static data members.
5451 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5452 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5453 it's broken on ncr3000's.
5455 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5457 * dwarfread.c (decode_modified_type): Change type of first arg.
5458 Change 'modifier' to char from unsigned char. Cast single use
5459 that needs to be unsigned char.
5460 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5461 * utils.c (strdup_demangled): Add function.
5462 * defs.h (strdup_demangled): Add prototype.
5463 * stack.c (return_command): Demangle C++ function names for query.
5464 * infcmd.c (jump_command): Demangle C++ function names for query.
5465 * cplus-dem.c (consume_count): New function and prototype.
5466 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5467 do_type): Replace conversion code with consume_count().
5468 * cplus-dem.c (gnu_special): Fix demangled of static members.
5469 * source.c (list_command): Print demangled function names
5470 when appropriate. Fix supplied by Peter Schauer.
5472 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5474 * sparc-tdep.c: Clean up slightly for Solaris2.
5476 * buildsym.c (define_symbol): Nameless types are now on several
5477 platforms; generalize them and un-ifdef them to make Solaris 2
5480 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5482 * infcmd.c: Fix typo (reported by Rob Savoye).
5483 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5484 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5485 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5486 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5487 rather than the one for the first file in the dependency chain.
5489 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5490 set. Don't reset our own texthigh, or dependency-only pst's, in
5491 scanning all the rest of the psymtabs.
5492 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5494 * buildsym.h (N_UNDF): Improve comments.
5495 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5497 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5499 * symtab.h (struct symbol): Add aux_value union for preserving
5500 an additional per-symbol value.
5501 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5502 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5503 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5504 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5505 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5507 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5509 * symfile.c (clear_symtab_users_once): Now non-static (for
5512 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5514 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5515 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5516 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5518 Solaris-2 support on SPARC:
5520 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5521 Add symbol_size and file offsets to struct symloc.
5522 Add static symbol_table_offset, string_table_offset,
5523 file_string_table_offset, next_file_string_table_offset,
5525 (add_old_header_file): Convert error() to complain()t.
5526 (dbx_symfile_read): Get symbol size via the objfile.
5527 Also get symbol_table_offset.
5528 (dbx_symfile_init): Record symbol size and count via the objfile.
5529 (dbx_next_symbol_text): Always add file_string_table_offset when
5530 accessing string table.
5531 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5532 (SET_NAMESTRING): Use the offset.
5533 (end_psymtab): Large kludge to determine addresses where source
5534 files start and end (for the psymtab header).
5535 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5536 Get this, symbol size, and symbol offset, from psymtab.
5537 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5538 Patch up last_source_start_addr if zero in N_SO.
5539 (process_one_symbol): Add variable function_start_offset.
5540 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5541 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5542 ( "", N_OBJ, N_OPT): Ignore.
5543 (elfstab_build_psymtabs): New function to read stabs out of
5546 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5547 (gdb): use GLOBAL_CFLAGS when linking, too.
5548 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5549 (N_OBJ, N_OPT): Ignore.
5550 ('f', 'F'): Save last function name.
5552 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5553 extra info in the minimal symbol.
5554 (elf_symtab_read): The extra info is the size of an ELF object,
5555 which was kludged to us in the `udata' field of the BFD symbol.
5556 Gag me with a crowbar...
5557 (elf_symfile_read): Keep track of both the absolute load address,
5558 and the offset between load addr and symbols. Handle STABS as
5559 well as DWARF sections, passing the absolute load address to
5560 elfstab_build_psymtabs.
5562 * symfile.h: Prototype elfstab_build_psymtabs.
5563 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5565 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5567 * buildsym.h: Add processing_acc_compilation flag.
5568 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5569 (define_symbol): Skip arg types in function entries. Resolve
5570 overloaded 'P' which acc uses for prototypes of functions called
5572 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5574 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5575 save size of ELF symbols. FIXME.
5576 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5577 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5579 * configure.in: Solaris config is sparc-sun-solaris2.
5580 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5582 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5583 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5584 * symfile.c (symfile_bfd_open): Comment where name is freed.
5585 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5587 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5589 * expprint.c (print_subexp): Add missing ']'.
5590 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5591 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5592 * WHATS.NEW: Point out improved C++ function name handling.
5593 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5594 type names for both implicitly and explicitly signed integral
5595 types. See comment in the source code.
5597 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5599 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5600 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5601 * expprint.c (print_subexp): Fix printing of register names.
5603 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5605 * inferior.h (register_valid): Declare.
5606 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5607 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5608 macros for traversing the data structures in a single objfile.
5609 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5610 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5613 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5615 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5616 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5617 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5618 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5620 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5622 * depend: rebuild to account for remote-st2000.c.
5623 * remote-st2000.c: Almost works now.
5624 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5626 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5628 * c-exp.y (yylex): Recognize single-quoted strings that specify
5629 tokens with embedded whitespace, such as C++ demangled names.
5630 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5631 * main.c (gdb_completer_quote_characters): Add global variable.
5632 * main.c (symbol_completion_function): Total rewrite for C++
5633 demangled name handling.
5634 * main.c (skip_quoted): New function.
5635 * main.c (main): Set rl_completer_quote_characters.
5636 * symmisc.c (dump_symtab): Print source language for symtab.
5637 * symtab.c (expensive_mangler): Add prototype and function.
5638 * symtab.c (completion_list_add_symbol): Total rewrite for new
5639 C++ demangled name handling.
5640 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5641 other changes for demangled C++ symbol handling.
5642 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5643 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5644 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5645 * symtab.c (completion_list_add_symbol): Total rewrite for new
5646 C++ demangled name handling.
5647 * symtab.c (expensive_mangler): New function.
5648 * utils.c (strcmp_iw, demangle_and_match): New functions.
5649 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5651 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5653 * Makefile.in: Roll VERSION to 4.5.4.
5654 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5655 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5656 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5658 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5660 * alldeps.mak: Rebuild to account for new files.
5661 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5662 * tm-st2000.h: New file.
5663 * configure.in: Tandem debug monitor (st2000) support.
5664 * remote-st2000.c, config/st2000.mt: ditto.
5666 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5668 * blockframe.c (inside_entry_file, inside_main_func,
5669 inside_entry_func): Return 0 if no symbols; avoid crashing.
5671 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5673 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5674 without masking, since it is signed and will later be compared
5675 against signed quantities. The right fix is probably to make
5676 it all unsigned, but this is a small, safe fix for this release.
5677 FIXME -- make the real change sometime soon.
5679 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5681 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5682 parameter in call to `symbol_file_add' to 0.
5684 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5686 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5688 * configure.in: Handle -m680[01234]0-wrs.
5690 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5692 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5693 `ieee_extended_to_double'.
5695 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5697 * valops.c (value_assign): Lint, by Pierre Willard.
5699 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5701 * coredep.c (fetch_core_registers): Remove premature warning,
5702 which triggers on DECstation even though all regs are accessible.
5704 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5705 sign-extension of instruction fields even on unsigned-char hosts.
5706 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5708 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5709 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5710 since they define the target, not the host.
5711 * m88k-pinsn.c: Fix typo.
5713 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5715 * valarith.c (value_zerop): -0.0 is still zero.
5716 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5717 Patches by Paul Eggert <eggert@twinsun.com>.
5719 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5721 * alldeps.mak, depend: re-make to account for ser-*.c.
5723 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5725 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5726 disconnecting from controlling terminal, to avoid gdb hanging
5727 on SVR4. Fixes bug reported by Oliver Okrongli.
5728 * procfs.c (PROC_NAME_FMT): Change format to match default used
5729 by system, as suggested by Oliver Okrongli.
5730 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5731 bug fix from Brent Townshend (bst%tt@cam.ORG).
5732 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5733 by turlais@rechser.total.fr.
5734 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5735 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5736 * objfiles.h (unlink_objfile): Add prototype.
5737 * objfiles.c (unlink_objfile): Add function.
5738 * objfiles.c (free_objfile): Call unlink_objfile.
5739 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5740 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5741 Also, discard old possibly bogus sf struct.
5742 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5743 find_sym_fns() for remapped symbol files, in case of any changes
5744 since the last mapping.
5746 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5748 * findvar.c (read_relative_register_raw_bytes): use the raw size
5749 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5751 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5753 Changes to support GDB running on DOS using GO32 and H8 support
5755 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5756 allowing hosts with different text and binary file formats to
5758 * coffread.c (read_coff_symtab): changed calling convention and
5759 operation - now it opens its own file with FOPEN_RB rather than
5760 duping and fdopening the provided handle.
5761 * dbxread.c, cplus-dem.c: #include mangling.
5762 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5763 binary files oring in the right bit.
5764 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5765 * remote-hms.c: cleanup to use the new remote serial stuff
5766 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5767 independent remote terminal I/O.
5768 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5769 * source.c (openp): fix off by one problem removing / - can now
5770 open a source file in the root directory with DOS.
5771 * values.c (value_as_pointer): remove bogus address bits from
5772 long. (unpack_long): unpack into unsigned long/short if pointer.
5774 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5776 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5777 It gets permanently stuck in many OSes.
5778 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5780 * breakpoint.c: Improve help text for info breakpoints.
5782 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5784 * README: Add pointer to internals doc, and describe reading
5786 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5787 * symtab.c (output_source_filename): Remove old glop for wrapping
5788 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5790 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5792 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5793 * munch: Add sort -u to avoid duplications.
5794 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5795 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5797 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5799 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5800 avoid infinite loops while demangling bogus mangled names.
5801 * valprint.c (type_print_base): Minor fix for GNU style guide
5804 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5806 * Makefile.in (VERSION): Bump to 4.5.3
5807 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5808 * Makefile.in (demangle): New target to create standalone
5809 demangler with same code and options as internal demangler.
5810 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5811 to support ARM style and Lucid style demangling, improve
5812 maintainability, fix several demangling bugs. More changes
5814 * defs.h (strstr): Add ANSI compatible prototype.
5815 * valprint.c (type_print_1): Demangle using ansi option.
5816 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5818 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5820 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5823 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5825 * mipsread.c (parse_procedure): Return rather than using
5826 uninitialized variable 'b'.
5828 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5830 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5831 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5832 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5833 relative to each source file.
5835 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5837 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5840 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5842 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5843 * am29k-tdep.c: Update to latest code from AMD.
5844 (get_saved_register) don't crap out if no frame.
5845 * remote-udi.c: Set/clear inferior_pid as appropriate.
5846 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5847 error handling. Fixup end-of-debugging messages.
5848 (udi_fetch_registers) clean up big time, mainly don't multiply
5849 register_valid indices by 4, and use proper Offset when reading
5850 gr96-gr127. (udi_store_registers) general cleanup.
5851 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5852 INT_REGNUM->INTE_REGNUM.
5853 * tm-29k.h: Upgrade to latest code from AMD.
5854 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5855 (UDIConnect) Clean up error processing (like, don't do exit() if
5856 execlp fails), make code restartable, make more attractive.
5857 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5860 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5862 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5863 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5864 from former to latter.
5866 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5868 * cplus-dem.c (do_args): Handle void args the same as others.
5869 * objfiles.c (free_objfile): Only try to unmap files when
5870 reusable objfiles are supported.
5871 * valprint.c (type_print_varspec_suffix): Add parameter that
5872 specifies if C++ demangling included function arguments. Use
5873 it to suppress printing extra pair of ()'s.
5874 * valprint.c (type_print_1): Fix problem with printing demangled
5875 C++ function types where demangled type includes the function
5878 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5880 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5881 Allows selection of C++ demangler to be a configuration option
5882 until multiple demanglers are supported.
5883 * demangle.h: New include file for extended demangler support.
5884 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5885 utils.c, valprint.c: Include "demangle.h" and change all calls
5886 to cplus_demangle() or fputs_demangled() to use individual
5888 * valprint.c (type_print_1): Change options to cplus_demangle
5889 to print demangled function args. Still broken, but now less so.
5890 * cplus-dem.c: Include demangle.h, reorganize and update some
5891 comments to reflect reality.
5892 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5893 second arg from fixed integer to bit based multiple options.
5894 * cplus-dem.c (optable): Reformat and replace ansi members with
5896 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5898 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5900 * values.c (set_internalvar): Force evaluation of lazy values.
5901 Bug reported by RMS.
5903 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5905 * Makefile.in (VERSION): Bump to 4.5.2.
5906 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5907 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5908 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5909 proper handling of bit fields.
5910 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5911 * symtab.h: Fix couple of misspellings in comments.
5912 * value.h (struct value): Clarify use of bitpos.
5913 * value.h (unpack_field_as_long): Change prototype, returns
5915 * values.c (unpack_field_as_long): Change return type to LONGEST,
5916 sign extend unpacked fields that are signed, other rewriting.
5917 * config/ncr3000.mt: New target config file.
5919 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5921 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5922 even when printing 8-bit characters.
5924 * gdbtypes.c (make_{reference,pointer,function}_type): New
5925 functions which handle overwriting of forward-referenced types
5926 for stabs file reading.
5927 (lookup_{reference,pointer,function}_type): These just call
5928 the make_*_type functions with a null storage alloc parameter.
5929 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5930 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5932 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5933 (dbx_alloc_type): Make it easier to understand. No funct change.
5934 (define_symbol: 't'): Don't put the typedef name into the name of
5935 the struct, union, or enum. Bugfix.
5936 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5937 routines to properly handle overwriting preallocated types so that
5938 forward references will work.
5939 (read_enum_type): Force enum values to file scope, due to bug in
5940 Sun compiler output. FIXME, fix later.
5942 Remove unused header_file_prev_index mechanism. It was already
5943 obsolete in gdb-3.5. These comments appeared in 3.5:
5944 /* This code was used before I knew about the instance codes.
5945 My first hypothesis is that it is not necessary now
5946 that instance codes are handled. */
5947 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5948 * buildsym.h: Remove it and prev_index that saves it.
5949 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5951 * solib.c (special_symbol_handling): When called from core files,
5952 must set up debug_addr. Don't print error messages, just return.
5953 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5955 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5957 * cplus-dem.c: Allow nested class names (as in
5958 Foo::Bar::method()).
5959 Allow the cleaner cfront style of nested class names
5960 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5961 Make cplus_demangle re-entrant by removing use of global
5962 variables. Instead, place all shared variables in a
5963 stack-allocated structure, and pass around its address.
5965 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5967 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5968 29k-share/* subdirs...
5970 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5971 rewrite, only leave out the bugs.
5973 * Makefile.in: Add 29k/UDI support. Improve depend.
5974 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5976 * am29k-tdep.c: Update to use new calling conventions, and misc
5979 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5981 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5983 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5984 breakpoint instructions that leave PC pointing at the right place.
5986 * core.c (core_open): Call warning() to print warnings.
5988 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5990 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5991 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5992 This prevents a crash when trying to lookup the value of a
5993 non-existent symbol.
5995 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5997 * signame.c, signame.h: Remove, replaced by strsignal.c in
5999 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6000 sun386-xdep.c: Remove include of signame.h
6001 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6002 * Makefile.in (HFILES): Remove signame.h
6003 * Makefile.in (OBS): Remove signame.o
6004 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6005 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6006 psignal, perror): Add prototypes.
6007 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6009 * depend: Manually remove signame.[cho] references.
6010 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6012 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6013 with safe_strsignal.
6014 * core.c (core_open): Replace use of sys_siglist with
6016 * core.c (memory_error): Replace use of sys_errlist with
6018 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6020 * infcmd.c (program_info): Replace use of sys_siglist with
6022 * infrun.c (signal_stop, signal_print, signal_program):
6023 Allocate dynamically based on dynamic determination of number
6024 of signals to support.
6025 * infrun.c (child_create_inferior): Replace use of sys_errlist
6027 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6029 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6030 strsigno and sys_siglist with safe_strsignal.
6031 * infrun.c (handle_command): Call signo_max to find number of
6032 signals. Replace sig_number with strtosigno and sig_abbrev with
6034 * infrun.c (signals_info): Replace sig_number with strtosigno.
6035 * infrun.c (_initialize_infrun): Call signo_max to find number of
6036 signals. Dynamically allocate signal_{stop,print,program}.
6037 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6038 * procfs.c (errnoname): Add function and prototype.
6039 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6040 of sys_siglist with safe_strsignal.
6041 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6042 sys_siglist with safe_strsignal.
6043 * procfs.c (info_proc_stop): Call errnoname.
6044 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6045 * stuff.c (main, get_offset): Replace use of sys_errlist with
6047 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6048 with safe_strsignal.
6049 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6050 with safe_strsignal.
6051 * utils.c (safe_strerror, safe_strsignal): Add functions that
6052 call strerror and strsignal respectively, and deal with NULL
6054 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6055 sys_errlist with safe_strerror.
6056 * valprint.c (val_print): Replace use of sys_errlist with
6059 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6061 * Makefile.in: rework CFLAGS so that they can be set from the
6062 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6063 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6064 Pass CFLAGS on recusions.
6066 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6068 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6069 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6070 overkill for the problem it solved.
6071 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6072 and default to simply printing type names as appropriate.
6073 * main.c (main): Remove one of the leading newlines from
6074 warning_pre_print initialization.
6075 * objfiles.c (open_existing_mapped_file): Add function and
6077 * objfiles.c (open_mapped_file): Rewrite to use new function
6078 open_existing_mapped_file.
6080 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6082 * sun3-xdep.c (fetch_core_registers): Lint.
6083 * tm-sun3.h: Prototype lint.
6086 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6088 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6089 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6090 * objfiles.c: Cast calls to close() with unused returns to void.
6091 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6092 old objfile's name before updating it.
6093 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6094 * objfiles.h (objfile struct): Add mmfd member.
6095 * symfile.c (syms_from_objfile): Move some code to
6096 new_symfile_objfile.
6097 * symfile.c (new_symfile_objfile): Add new function, common code
6098 from syms_from_objfile.
6099 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6100 mapped and unmapped symbol files.
6101 * symfile.c (symbol_file_command): Print "No symbol file now"
6102 message, ala exec_file_command for the exec file.
6103 * symfile.h (new_symfile_objfile): Add prototype.
6104 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6105 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6107 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6109 * rs6000-pinsn.c: New version from IBM (Metin).
6110 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6111 to avoid warnings from some compilers.
6113 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6115 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6116 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6117 type's flag word that marks it as a fundamental type.
6118 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6119 flags argument for all calls to init_type().
6120 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6121 flags argument for all calls to init_type(). Also remove
6122 dependency on host sizes for ints, floats, etc.
6123 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6124 flags argument for all calls to init_type(). Also remove
6125 dependency on host sizes for ints, floats, etc.
6126 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6127 bit to flags argument for all calls to init_type(). Add types
6128 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6129 * valprint.c (unsigned_type_table, signed_type_table,
6130 float_type_table): Remove.
6131 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6132 bit when printing fundamental types, and print the actual name
6133 for such types, rather than inventing one. Remove code that
6134 invented fundamental type names.
6135 * valprint.c (_initialize_valprint): Remove initializations
6136 for now removed unsigned_type_table, signed_type_table, and
6139 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6141 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6142 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6145 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6147 * dwarfread.c (target_to_host): New function similar to previous
6149 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6150 Extensive changes to convert all previous usages to use new
6151 target_to_host() function.
6152 * dwarfread.c (struct dieinfo): Change types of most integral
6153 members to be unsigned.
6155 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6157 * WHATS.NEW: Revise -mapped doc.
6159 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6161 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6162 too high or when skipping `forwards' moves us backwards.
6163 (parse_type): Print mis-guessed tag name in complaint.
6164 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6165 (parse_procedure): Do not attempt to create symbols; just fill in
6166 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6167 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6168 for clarity. Set top_stack before calling parse_external. In
6169 stabs, sort symbols before calling parse_procedure.
6171 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6172 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6173 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6174 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6177 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6179 * Makefile.in (VERSION): Set to 4.5.1.
6180 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6181 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6182 fill_gregset): New functions for SVR4 /proc support.
6183 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6184 Remove new symbol types and such to ../include/coff/symconst.h.
6185 (parse_symbol): Simplify code for parsing struct/enum/unions.
6186 (parse_type): Handle `long long' types.
6187 (upgrade_type): Handle `const' qualifier.
6188 (parse_partial_symbols): fix indentation, clean a bit.
6190 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6192 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6193 copy in data from raw read buffers, calling bfd byteswapping
6194 routines as appropriate. Use to replace most existing memcpy
6196 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6197 * configure.in: Recognize new ncr3000 config.
6198 * config/ncr3000.mh: New config file.
6200 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6204 * README: Update for release.
6205 * Makefile.in: Update version to 4.5.
6206 * WHATS.NEW: The obvious.
6208 * depend: Generate new depend file for this release.
6210 * Makefile.in (depend): Fix dependancy generation so that it does
6211 not include gcc 'fixincluded' files, which are usually in a system
6214 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6216 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6217 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6218 symbols for nameless types. And, handle `R' (register parameter
6219 type) for AIX. (an extension to existing stabstring grammar).
6220 * rs6000-xdep.c: Fix typo (= should have been ==).
6222 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6224 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6226 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6228 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6229 * signame.c (SIGWAITING, SIGLWP): Add.
6231 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6233 * xm-i386mach.h: add decls for errno and strdup().
6235 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6236 used in array index context (otherwise, some compilers barf).
6238 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6240 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6241 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6242 in a system call, and provide better backtrace if so.
6244 * Makefile.in (HFILES): Add xcoffsolib.h.
6245 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6246 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6248 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6249 mipscoff_symfile_read): Convert to BFD to do file I/O.
6251 * symfile.c: #include <ctype.h> to get proper def if isspace().
6253 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6255 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6257 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6258 function also when parsing embedded stabs.
6260 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6262 * mipsread.c: Fix more declarations.
6264 * mipsread.c: Fix many invocations of complain. Use enum
6265 type_code where appropriate.
6267 * xm-vaxult.h: Add decl for strdup().
6269 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6272 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6274 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6277 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6279 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6280 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6281 Merge in more patches for rs6000 from Metin Ozisik.
6282 * utils.c: Fix typo in comment.
6284 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6286 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6287 * procfs.c (attach): Set nopass_next_sigstop if attached
6288 process is forcibly stopped.
6289 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6290 resending SIGSTOP to attached process on first resume.
6292 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6294 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6296 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6298 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6299 (VERSION): Bump to 4.4.85.
6300 * mipsread.c: Update for new include files. Lint.
6301 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6302 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6303 Don't need to bring in mipsread.o specially any more.
6305 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6307 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6308 routine (for Irix-4.x). Make many funcs static and void.
6309 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6310 * (init_extra_frame_info): Don't trash cached value of frame
6311 pointer register. This fixes backtracing through routines that use
6312 alloca(). Generally clean up declarations of functions, and use
6313 typedefs and macros to reference data structures as appropriate.
6314 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6317 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6319 * values.c (unpack_long): Fix unpacking error for signed chars
6320 on hosts where the default character type is unsigned.
6321 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6322 for newer SVR4 variants.
6323 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6324 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6325 * procfs.c (mappingflags): Add support for MA_PHYS
6327 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6329 * buildsym.c (read_struct_type): Avoid coredump when C++
6330 abbreviated type name is messed up. Reported by Joe Buck.
6331 FIXME, we need to determine whether GDB or GCC needs to be
6332 smarter to correctly locate this type name.
6334 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6335 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6336 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6337 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6338 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6340 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6342 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6343 * symtab.h (current_source_symtab): Make extern
6344 * symtab.h (current_source_line): Make extern
6345 * inferior.h: Move all procfs.c prototypes to one place, add
6346 prototype for proc_signal_handling_change. Add prototypes for
6347 signal_stop_state, signal_print_state, and signal_pass_state.
6348 * inferior.h (stop_soon_quietly): Make extern
6349 * inferior.h (attach_flag): Make extern
6350 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6351 * infrun.c (signal_stop_state, signal_print_state,
6352 signal_pass_state): New functions to query specific signal
6354 * infrun.c (handle_command): Minor error message change, add
6355 NOTICE_SIGNAL_HANDLING_CHANGE.
6356 * procfs.c (open_proc_file): Remove iris specific reset of
6357 inherit-on-fork flag, moved to proc_set_exec_trap().
6358 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6359 to reset inherit-on-fork flag, bash comment to GNU form.
6360 * procfs.c (proc_base_address, set_proc_siginfo,
6361 fetch_core_registers): Conform to code style.
6362 * procfs.c (signame.h): Include.
6363 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6364 syscallname(), info_proc_syscalls()): New macros, tables, and
6365 functions to organize and report system call information.
6366 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6367 saved_exitset, saved_entryset): Add to procinfo struct.
6368 * procfs.c (struct trans): Add.
6369 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6370 siginfo_table, errno_table): Tables to translate numeric values
6371 to symbolic names and short descriptions.
6372 * procfs.c (signalname, info_proc_signals): Add function and
6374 * procfs.c (proc_info): Now info_proc.
6375 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6376 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6377 info_proc_faults, lookupname, lookupdesc, sigcodename,
6378 sigcodedesc): New functions.
6379 * procfs.c (proc_signal_handling_change): New function to set
6380 the trace flags based on the state of gdb's signal handling flags.
6381 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6382 and remove code to do PIOCSTRACE ioctl.
6383 * procfs.c (attach, detach): Preserve and restore process flags
6384 using saved_* fields in procinfo struct.
6385 * procfs.c (attach): Call proc_signal_handling_change.
6386 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6387 * procfs.c (proc_desc): Update for latest changes.
6388 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6389 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6390 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6392 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6394 * procfs.c (set_proc_siginfo): Add prototype and new function.
6395 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6396 up inferior siginfo struct.
6397 * elfread.c (elf_symfile_read): Compute the relocation amount
6398 by subtracting off the address of the ".text" section.
6399 * solib.c: Add pointer to ".text" section to so_list struct.
6400 * solib.c (solib_map_sections): Initialize pointer to ".text"
6401 section in so_list struct.
6402 * solib.c (symbol_add_stub): Pass base address of ".text"
6403 section to symbol_file_add, rather than the load address of
6404 the shared library. On SunOS they are the same. On SVR4 they
6407 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6409 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6410 function name, not .gdbinfo. symbol.
6412 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6414 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6416 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6418 * Makefile.in (VERSION): 4.4.8
6420 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6421 commands in .cshrc/.profile won't get traced.
6423 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6425 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6426 * exec.c (build_section_table): Don't abort if no sections.
6427 * sparc-tdep.c (single_step): Lint.
6428 * utils.c (mrealloc): Handle realloc (0, size) case here.
6430 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6432 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6435 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6437 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6438 .gdbinfo. symbols are created. Move creation from parse_procedure
6439 to parse_symbol, where it is fairly easy to grow the symtab. This
6440 also fixes a symtab trashing bug on all mips-based systems.
6441 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6443 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6444 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6446 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6448 * c-exp.y: Add missing return type to yyparse() prototype.
6450 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6452 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6454 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6455 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6456 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6457 (patch_opaque_types): Avoid dummy args and result.
6458 * objfiles.c (have_partial_symbols, have_full_symbols,
6459 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6460 (iterate_over_objfiles, iterate_over_symtabs,
6461 iterate_over_psymtabs): Remove, clunky and slow.
6462 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6463 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6464 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6465 dump_objfile): Remove dummy args and results. Move filename
6466 comparisons to callers.
6467 (printsyms_command, printpsyms_command, printmsyms_command,
6468 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6469 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6470 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6471 list_symbols, make_symbol_completion_list): Replace explicit
6472 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6473 Eliminate Dijkstra flag crap, break out of loops with gotos.
6474 (lookup_symtab_1): Protect '/' tests from short filenames.
6475 (cplus_mangled_symbol): Move inline into lookup_symbol.
6476 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6477 (relocate_minimal_symbol): Move inline to vmap_symtab.
6478 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6479 iterate_over_msymbols with ALL_MSYMBOLS.
6481 Misc cleanup prior to release.
6483 * Makefile.in (VERSION): Roll to 4.4.7.
6484 (HFILES): Add call-cmds.h.
6485 * call-cmds.h: New header for command fns called by other files.
6486 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6487 (breakpoint_1): Remove unused type arg. Change callers.
6489 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6490 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6491 * mipsread.c: Add prototypes for all static functions.
6493 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6494 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6495 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6496 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6497 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6498 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6501 * buildsym.c (define_symbol): Handle global register variables
6502 (from Pierre Willard). Complain if register numbers are too large.
6503 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6504 * tm-sparc.h: Don't #include <sun4/reg.h>.
6505 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6506 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6508 * language.h: Avoid forward enum declaration.
6509 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6510 config/sun4os5.mt: New host and target.
6511 * defs.h (errno): #include <errno.h> rather than assuming int.
6512 From Pierre Willard.
6514 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6515 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6516 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6517 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6518 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6519 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6520 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6522 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6524 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6525 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6526 * language.h (enum exp_opcode): Avoid forward enum def.
6527 * main.c (define_command, user_defined_command): Lint.
6528 * mem-break.c, xcoffread.c: Lint.
6529 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6531 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6533 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6534 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6535 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6536 or IBM6000_TARGET as (approximately) appropriate.
6538 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6540 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6541 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6542 or not to try reading symbols from a mapped objfile. Plugs memory
6543 leak due to shared libraries generating no psymtabs or symtabs.
6545 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6547 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6548 * copying.awk: Lint. Make stronger warning at top of copying.c.
6549 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6550 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6551 (lookup_pointer_type): Add FIXME comment.
6552 * main.c (set_history_size_command): Disallow negative size.
6553 * partial-stab.h: Update copyright.
6554 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6556 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6558 * main.c (set_history_size_command): Negative size is error.
6559 (Reported by Peggy Fieland.)
6561 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6563 * coffread.c (coff_symfile_init): Update comment.
6564 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6565 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6566 macros to access the dbx specific objfile information.
6567 * dbxread.c (symfile_string_table, symfile_string_table_size):
6568 Remove these local variables.
6569 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6570 read_dbx_symtab): Remove the stringtab and stringtab_size params
6571 from the function prototypes, the function definition, and the
6572 function calls. These are now available via DBX_STRINGTAB and
6573 DBX_STRINGTAB_SIZE using the objfile pointer.
6574 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6575 an arg to read_dbx_symtab.
6576 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6577 stringtab and the dbx specific per-objfile private info.
6578 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6579 args in prototype, function definition, and function calls. It is
6580 now available via the DBX_SYMCOUNT macro using the objfile
6582 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6583 local instance of struct dbx_symfile_info and replace with DBX_*
6585 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6586 symfile_string_table and symfile_string_table_size.
6587 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6588 symfile_string_table.
6589 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6590 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6591 stringtab size variables. Remove all code that used to reread
6593 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6594 to prior to any calls to mmalloc for the objfile specific heap.
6595 * utils.c (init_malloc): Document the requirement that for each
6596 heap for which corruption checking is desired, that init_mmalloc
6597 must be called prior to any mmalloc calls on the heap.
6599 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6601 * rs6000-pinsn.c: Make dis-assembly output more like
6602 other targets: Don't print instruction in hex before
6603 the assembly; use print_address to print out jump
6606 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6608 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6609 * cplus-dem.c: Support "Sc" meaning "signed char".
6611 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6613 * configure.in: fix iris/iris3.
6615 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6617 * command.c, main.c (various places): Use ctype.h macros
6618 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6619 (such as (x >= 'A' && x <= 'Z')).
6620 (There are still more of these in other files.)
6621 * main.c (defined_command): Lower-case the user's
6622 new command before entering it. Needed because
6623 command lookup is case-insensitive (and also lower-cases).
6624 (Based on Metin's earlier patch.)
6626 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6628 * config/irix4.mh: new file.
6630 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6632 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6635 * xm-mips.h: Declare strdup for ultrix.
6637 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6638 when calling new_symbol.
6639 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6642 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6644 * config/rs6000.mh: Update (for Fred's new mmalloc)
6645 flags to disable use of GNU malloc/mmalloc.
6646 * munch: Change SYSV rule to allow .text before the label,
6647 as well as after, to work for AIX.
6648 * gdbtypes.h: Minor clarifiction.
6650 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6652 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6653 continuation in yet another place (between method declarations).
6655 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6657 * mips-tdep.c: include symfile.h and objfiles.h to fix
6660 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6662 * valops.c (value_struct_elt_for_reference): Added 'offset'
6663 parameter to handle multiple inheritance.
6664 * eval.c, value.h: Update accordingly.
6666 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6668 * objfiles.h: New file
6669 * Makefile.in (HFILES): Add objfiles.h
6670 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6671 main_scope_lowpc, main_scope_highpc.
6672 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6673 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6674 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6675 xcoffread.c, : Include objfiles.h.
6676 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6677 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6678 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6679 inside_entry_file() and logic changed appropriately.
6680 * blockframe.c (outside_startup_file): Renamed to
6681 inside_entry_file() and logic changed appropriately.
6682 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6683 and logic changed to use per-objfile specific fields.
6684 * blockframe.c (inside_entry_scope): Renamed to
6685 inside_entry_func() and logic changed to use per-objfile specific
6687 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6688 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6689 Remove extern decls.
6690 * symfile.c, symfile.h (entry_point): Remove extern decl.
6691 * coffread.c (coff_symfile_init): Common entry point init code
6692 moved to symfiles.c, call init_entry_point_info().
6693 * coffread.c (complete_symtab): Use new per-objfile entry info.
6694 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6695 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6697 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6698 * defs.h (inside_entry_scope, outside_startup_file,
6699 inside_main_scope): Prototypes changed for renames to
6700 inside_entry_func, inside_entry_file, inside_main_func,
6702 * symfile.c (syms_from_objfile): Common entry point init code
6703 moved to init_entry_point_info() and call init_entry_point_info().
6704 * symfile.h (init_entry_point_info): Include prototype.
6705 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6706 moved to symfiles.c and call init_entry_point_info().
6707 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6708 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6709 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6711 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6712 works for the majority of targets.
6713 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6714 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6715 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6716 Use default definition in frame.h.
6717 * frame.h (selected_frame_level): Make decl extern.
6718 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6719 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6720 * partial-stab.h: Use new per-objfile entry info.
6721 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6722 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6723 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6724 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6725 have_minimal_symbols): Prototypes moved to objfiles.h.
6726 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6727 Macros moved to objfiles.h.
6728 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6730 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6732 More C++ improvements (pointers to members, qualified names).
6733 * c-exp.y: Support exp.type::name and exp->type::name
6734 syntaxes. (Unfortunately, doesn't work for static members.)
6735 * c-exp.y, eval.c: Make type::~type work better.
6736 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6737 value_static_field by value_struct_elt_for_reference.
6738 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6739 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6740 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6741 for OP_SCOPE operand; no point in it now that we use lazy
6742 reading of values, and use "reference to member" objects.
6743 * gdbtypes.h: Clarify comment.
6744 * valops.c: Change value_struct_elt_for_address to return
6745 a reference (or variable), rather than a pointer. Change
6746 the name to value_struct_elt_for_reference to reflect this.
6747 Returning a reference instead of a address provides a
6748 generalization, since we can use the routine for both
6749 class::name as well as &class::name.
6750 Also, recurse to handle multiple inheritance properly.
6751 * valprint.c: Moved code to print pointer-to-members
6752 to new function point_class_member. This allows a
6753 "reference-to-member" to be printed using the same code.
6754 * valprint.c (type_print_varspec_prefix): Avoid printing
6755 "struct " for domains of class-member types.
6756 * valops.c (search_struct_field): Inline code for simplified
6757 version of value_static_field (which can then be deleted).
6758 * value.h: Rename value_struct_elt_for_address to
6759 value_struct_elt_for_reference. Delete value_static_field.
6760 * values.c: Remove no longer used function value_static_field.
6762 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6764 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6765 elfread.c (coff_symfile_finish): Add function, prototype, and
6766 add to the xxxx_sym_fns struct for each file type. Also reformat
6767 the xxxx_sym_fns vector to a standard format and add comments.
6768 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6769 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6770 Pass pointer to struct objfile rather than pointer to sym_fns.
6771 Change references inside each function accordingly. Allocate any
6772 symbol file specific info in the per-objfile memory region.
6773 * dbxread.c (free_and_init_header_files): Break function into
6774 free_header_files(), called from dbx_symfile_finish(), and
6775 init_header_files(), called from dbx_new_init().
6776 * dbxread.c (dbx_new_init): Move deallocation things to new
6777 dbx_symfile_finish function.
6778 * elfread.c (elf_new_init): Call buildsym_new_init().
6779 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6780 routine for the objfile before deallocating other stuff.
6781 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6782 * symfile.h: Move struct sym_fns to before struct objfile def.
6783 Add sym_finish function pointer and change prototypes of other
6784 function pointers to reflect passing struct objfile pointer rather
6785 than struct sym_fns pointer.
6786 * symfile.c: Remove now obsolete symtab_fns pointer.
6787 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6788 locates the correct sym_fns struct for the given objfile.
6789 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6790 for better support of mapped symbol tables.
6791 * symfile.c (symbol_file_command): Remove obsolete code using
6793 * symfile.h: Remove duplicate declarations for symfile_objfile,
6794 entry_point, and object_files.
6795 * target.c (target_info): Compare symfile_objfile to NULL.
6796 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6797 aixcoff_symfile_finish().
6799 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6801 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6802 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6803 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6805 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6807 Some improvements to g++ debugging.
6808 * symtab.c (list_symbols): demangle before pattern matching.
6809 * symtab.c: Other fixes to improve handing of operators.
6810 * valprint.c (type_print_base): Fix test for constructor.
6811 * values.c (value_static_field): Allow evaluation of
6812 CLASS::METHOD, returning a function pointer.
6814 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6816 * Makefile.in (VERSION): Roll 4.4.6.
6817 * exec.c (exec_file_command): Add code to ignore optional args
6818 passed in by file_command() for use in symbol_file_command().
6819 * main.c (main): Document -mapped and -readnow in help summary.
6820 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6821 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6822 to get filename from bfd with bfd_get_filename(). Test mapto
6823 against 0, not NULL. Use mstrsave() to make copy of filename.
6824 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6826 * remote-vx.c (vx_load_command, add_symbol_stub):
6827 Symbol_file_add() takes an additional arg.
6828 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6830 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6831 changed to return a bfd not an objfile pointer.
6832 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6833 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6834 Change to eliminate local bfd and use symfile_bfd_open() plus
6835 allocate_objfile(). Add code to implement readnow option.
6836 * symfile.c (symbol_file_command): Changes to option handling,
6837 readnow functionality moved to symbol_file_add().
6838 * symfile.c (symfile_init): Eliminate local copy of bfd.
6839 * symfile.c (add_symbol_file_command): Changes to parse mapped
6840 and readnow options.
6841 * symfile.h (allocate_objfile): Arg removed from prototype.
6842 * symtab.h (symbol_file_add): Arg added to prototype.
6843 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6846 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6848 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6849 mtrace.awk, state.c, state.h: Removed.
6850 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6851 directories searched for source files.
6852 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6853 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6854 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6855 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6856 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6857 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6858 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6860 * Makefile.in (HFILES): Remove state.h
6861 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6862 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6863 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6864 * Makefile.in (clean): Remove all object files.
6865 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6866 * cplus-dem.c: Remove prototypes definitions that are now done in
6868 * dbxread.c (throughout): Change from using per-objfile
6869 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6870 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6871 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6872 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6873 * depend: Remove dependencies for state.o, state.h.
6874 * dwarfread.c: Add declaration for warning_pre_print.
6875 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6876 * dwarfread.c (throughout): Change from using per-objfile
6877 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6878 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6879 use supplied objfile.
6880 * i386-xdep.c (print_387_status): Change to use warning() rather
6882 * i387-tdep.c (print_387_control_word): Change to use warning()
6883 rather than printfs.
6884 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6885 that some compilers grumble about.
6886 * language.c (throughout): Add declaration for warning_pre_print
6887 and using warning() instead of printfs.
6888 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6889 * main.c (main): Add declaration for warning_pre_print and set it
6890 similarly to error_pre_print. Add declarations for
6891 mapped_symbol_files and readnow_symbol_files. Add appropriate
6892 definitions to long_options[].
6893 * minsyms.c: Trivial fix to comment.
6894 * objfiles.c (allocate_objfile): Substantially rewritten for
6895 using mapped symbol files.
6896 * objfiles.c (throughout): Change from using per-objfile
6897 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6898 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6899 * source.c (throughout): Change from using per-objfile
6900 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6901 * source.c (open_source_file): Use mstrsave to save file name in
6902 mapped symbol region for objfile.
6903 * symfile.c: Remove include for state.h.
6904 include to local form.
6905 * symfile.c (symbol_file_add_digested): Remove.
6906 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6908 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6909 from objfile structure. Add malloc descriptor pointer (md).
6910 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6911 * symm-xdep.c (print_fpu_status): Use warning() rather than
6913 * symmisc.c (free_symtab_block): Now takes and uses current
6915 * symmisc.c (throughout): Change from using per-objfile
6916 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6917 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6918 Sun compiler grumblings when PTR is char *.
6919 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6920 msymbols() to correct pointer type.
6921 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6922 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6923 error always starts on a line of it's own.
6924 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6925 Rewrite for new mapped malloc package use.
6926 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6927 that don't want to use the mapped malloc package; pass arguments
6928 on to traditional malloc package functions.
6929 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6930 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6931 mrealloc, malloc, and realloc but get fatal error if runs out
6933 * utils.c (msavestring, mstrsave): Save a string in a specific
6934 mapped malloc region.
6935 * utils.c (print_spaces): Use xmalloc to get the buffer.
6936 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6937 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6938 * config/i386v4.mh: Insignificant reorganization.
6940 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6942 * xcoffread.c: Only enable compilation of debugging functions
6943 if IBM6000 is defined. Fails to compile otherwise.
6945 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6947 * Makefile.in: pass MAKEINFO down on info.
6949 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6951 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6952 useless code, including an lseek to an uninitialized variable.
6953 Reported by Jim Williams <jimbo@wrs.com>.
6955 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6957 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6958 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6959 * minsyms.c, symfile.c: Changes that may be generally
6960 applicable, but are #ifdef IBM6000 for now.
6961 * rs6000-xdep.c: Fixed typo in comment.
6962 * rs6000-tdep.c: Non-substatial changes.
6963 * xoffread.c: The main change here is addition of some
6964 debugging functions.
6965 * xoffexec.c: More changes.
6967 * xcoffread.c: Fixed two too-few-parameters bugs.
6969 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6970 to SOLIB_CREATE_INFERIOR_HOOK macro.
6972 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6974 * symfile.h: Add prototype for iterate_over_msymbols().
6975 * symtab.c (cplus_mangled_symbol): Add function.
6976 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6977 iterate_over_msymbols to find demangled C++ symbol.
6978 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6979 value to iterate_over_msymbols().
6980 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6983 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6985 * Makefile.in: added check target.
6987 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6989 * ecoff.c: Move to ../bfd/coff-msym.c.
6990 * config/mt-*mips: Remove ecoff.o from the configuration.
6991 * remote.c (): Add newline to initial +.
6992 (remote_resume): Mention how to cope with signals.
6993 (remote_interrupt): Add debug msg.
6994 (remote-wait): Implement new 'T' reply, which includes
6995 status, PC, and FP all in a single short message.
6996 (putpkt): Add further debugging of packet acks.
6997 * mipsread.c (fixup_symtab): Also swap RFD's.
6998 (parse_partial_symbols): Avoid bug on unknown symbol types.
6999 * Makefile.in (VERSION): Roll to 4.4.5.
7000 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7001 for remote MIPS by limiting heuristic to 200 byte search.
7002 (heuristic_proc_desc): Byte-swapping.
7003 (mips_print_register): Cope with failure of
7004 read_relative_register_raw_bytes. Byte-swap integers for
7006 * mips-pinsn.c (print_insn): Byte-swap instruction.
7008 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7010 * config.sub configure.in config/mh-irix4
7011 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7012 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7013 gdb/xm-irix4.h gdb/config/mt-irix3
7014 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7016 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7018 * defs.h, utils.c: xrealloc takes PTR as first arg.
7019 * defs.h: Reword confusing comment about ANSI prototypes.
7020 * defs.h: Some minor whitespace changes.
7021 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7022 not NULL, which can be (void *).
7023 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7024 * tm-i386v.h (SP_ARG0): Define
7025 * xm-sysv4.h: Back out of change for missing prototypes.
7026 * i386-tdep.c (get_longjmp_target): Add function.
7028 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7030 * Makefile.in: install man page too.
7032 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7034 * All GDB files that #include defs.h: Removed stdio.h.
7035 (defs.h): #include stdio.h.
7037 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7039 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7040 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7041 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7042 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7043 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7044 it before printing out the hex shape of an address.
7046 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7048 * rs6000-xdep.c (frame_initial_stack_address): Move
7049 code to set frame->cache_fsr into new separate function
7050 frame_get_cacahe_fsr. This allows fixing a fatal error.
7051 * xcoffexec.c: Turn previously suppressed error
7052 message back on, after cleaning up BFD.
7054 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7055 printing of blank line, since it cases printing of an
7056 extra blank line. Is this intended? It does mess up
7058 * defs.h: Put back declarations of malloc and realloc,
7059 but protected by #ifndef MALLOC_INCOMPATIBLE.
7060 * objfiles.c: Undo previous change: Use malloc/realloc
7061 for objfile malloc/realloc fields (but add a cast).
7062 * xcoffexec.c: Suppress an error message (for now).
7064 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7066 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7067 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7068 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7070 * xcoffread.c: Modifications to C_DECL storage class handling, and
7071 introduction of an old smash_to_pointer_type() routine.
7073 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7074 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7075 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7076 parameters have been modified.
7078 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7079 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7080 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7081 and fetch_inferior_registers() always fetched all the registers
7082 resulting valid register values at hand all the time. Pushing a dummy
7083 frame did not require validating all register values first. After
7084 putting the above mechanism into action, we didn't have valid registers
7085 values always ready. Thus, all registers need to be fetched before
7086 pushing a dummy frame now.
7088 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7089 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7090 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7091 the starting address (actual frame address) of a frame.
7092 * rs6000-tdep.c: modifications to function_frame_info() to see if
7093 function reserves a frame pointer register (alloca register)
7094 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7095 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7096 functions with alloca() calls.
7098 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7100 * xm-sysv4.h: Provide definitions/prototypes for host environment
7101 functions for which no definitions or prototypes are provided in
7102 any currently included gdb or host environment header files.
7103 For SVR4, this currently includes malloc and realloc, which cannot
7104 be portably prototyped in any gdb include file.
7106 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7108 * buildsym.h: Remove obsolete variable file_stabs.
7110 * Makefile.in: Move place where configure merges in host-
7111 and target-dependent fragments later, so the latter
7112 can override (say) GNU_MALLOC.
7113 * config/mh-rs6000: Use system malloc. Otherwise, I
7114 ended up with *two* incompatible versions of malloc
7115 (functions in libc would call the malloc in libc).
7116 I assume this is a shared library problem.
7118 * remote.c: Fix (presumed) typo.
7119 * objfiles.c: Use xmalloc/xrealloc instead of
7120 malloc/realloc (since the latter are no longer declared).
7122 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7123 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7124 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7125 handle individual registers.
7126 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7127 correctly in case it wasn't cached yet. (A problem showed up
7128 after fetching individual registers.)
7129 * buildsym.c: Disable type_synonym_name's type name overwriting
7130 in cases it is unnecesary. rs6000 portation doesn't use
7131 type_synonym_name, and it used to nullify type names
7132 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7133 type's name as soon as space for that type is allocated.
7134 * xcoffread.c: ignore a section's lineno information if it is
7135 not `.text'. (In rs6000 bfd portation integration, skipping over
7136 `.pad' sections are ignored since it was in machine independent
7137 part of the code. Thus, a problem of fake sections with invalid
7138 lineno information arised.)
7140 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7141 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7142 * rs6000-tdep.c: make function_frame_info() work whether or not
7143 reading from a core file.
7144 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7146 * infrun.c. main.c, printcmd.c. symtab.c:
7147 More changes from IBM for rs6000.
7150 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7152 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7153 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7154 Merge in changes (mostly from IBM) for RS6000.
7155 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7156 More changes from IBM for RS6000. These are in machine-
7157 independent code, and probably could do with some cleaning
7158 up. The most questionable of these are #ifdef IBM6000.
7159 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7160 to single_step() (for consistency with rs6000 and i860).
7161 * utils.c: Allow the 1st arg to xrealloc to be NULL
7162 (in which case do malloc). This removes the need for
7163 some tests in xcoff code (and perhaps other places?).
7164 * coffread.c: Removed variables last_source_file,
7165 type_vector, and type_vector_length as these are now
7166 defined by buildsym.[ch].
7167 * defs.h: Remove prototypes for malloc and realloc, since
7168 these should only be used to implement xmalloc and xrealloc,
7169 and they conflict with <stdlib.h> in AIX - where they
7170 return void* even when __STDC__ isn't defined. Sigh.
7171 * munch: Recognize *initialize* in data as well as text
7172 (AIX uses data). Also, incorporate a patch from Garrett
7173 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7174 much more sensible, by only trying to match the name of
7175 the initialize_foo function, and not the junk before it.
7177 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7179 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7180 unless symbol table indicates that something has changed.
7182 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7184 * remote.c: Make it work for embedded MIPS. Increase buffer
7185 size, and use throughout. Round buffer size up if too many regs.
7186 Support baud rate setting and try for an 8-bit path. If
7187 interrupted while waiting for target, send a ^C down the wire.
7188 Avoid single-byte reads.
7189 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7191 * mips-xdep.h: Avoid the embedded regs when on Unix.
7193 * mipsread.c: Byte-swap the symbol table structures, using
7194 routines from ecoff.c, to read a symbol table written in any
7195 of the four possible byte orders.
7196 * configure.in (mips-big-* target): Same as Sony News.
7197 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7198 * ecoff.c: New file for symbol swapping routines.
7200 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7202 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7203 all-breakpoints' command.
7204 * (get_number): Allow users to enter negative breakpoint numbers.
7205 * (breakpoint_1): Reformat display of 'info break' to show new
7207 * (create_longjmp_breakpoint, breakpoint_re_set,
7208 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7209 symfile.c (syms_from_objfile): Re-do
7210 insertion of longjmp breakpoints. Move all code into
7211 breakpoint_re_set, and call that instead of
7212 create_longjmp_breakpoint in symfile.c.
7214 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7216 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7217 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7218 * symtab.c (find_pc_symtab): Handle having no objfiles.
7219 * infcmd.c: Fix comment.
7220 * objfiles.c (free_all_objfiles): Add.
7221 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7222 * symfile.c (symbol_file_command): free all objfiles when
7223 specifying a new symbol file.
7224 (reread_symbols): Stat the file name, don't fstat the descriptor.
7226 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7228 * Makefile.in, configure.in: removed traces of namesubdir,
7229 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7230 copyrights to '92, changed some from Cygnus to FSF.
7232 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7234 * dbxread.c (end_psymtab): Delete empty psymtabs.
7235 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7236 * symfile.h (struct objfile): Add free_psymtabs.
7238 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7240 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7242 * symfile.c (symbol_file_command): strcmp => !strcmp.
7243 * breakpoint.h: Move prototypes to follow enum definition they need.
7244 * breakpoint.c, infrun.c: Lint.
7245 * printcmd.c: Use `enum enable' rather than `enum
7247 * mipsread.c: First pass at making it compile with the new
7248 objfile changes. Probably seriously broken still, but it
7251 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7253 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7254 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7255 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7256 stepping (and nexting) through longjmp(). Also, cleanup
7257 breakpoint handling quite a bit by creating explicit breakpoint
7258 types instead of using magic breakpoint numbers.
7259 Makefile.in: Update version to 4.4.3
7261 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7263 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7264 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7265 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7267 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7269 * minsyms.c (install_minimal_symbols): Add bunches to any
7270 existing minsyms in the objfile. Avoid extra mallocation
7271 by working directly in the obstack. Remove ignored `mainline' parm.
7272 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7273 xcoffread.c: Change all callers.
7274 * FIXME: We should be able to eliminate MAINLINE from all the
7275 symbol readers now, with a small bit of work.
7277 * valops.c, value.h: Lint.
7278 * remote-vx.c: Add missing break; statement. Bugfix by
7279 Michael Sclafani, <sclafani@src.dec.com>.
7281 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7283 * Makefile.in (VERSION): Update version to 4.4.2
7284 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7285 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7286 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7287 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7288 mmap-alloc.o, mmap-sbrk.o
7290 * altos-xdep.c: Minor whitespace change.
7291 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7292 use to new minimal symbol table use.
7293 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7294 * arm-xdep.c (store_inferior_registers): Returns void.
7295 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7296 Convert from misc function vector use to new minimal symbol table use.
7297 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7298 * breakpoint.c: Add prototypes for local functions.
7299 * breakpoint.c (catch_command_1): Change to static and remove unused
7301 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7302 * breakpoint.h: Change function decls to prototype form.
7303 * buildsym.c: Add prototypes for local functions.
7304 * buildsym.c: Moved hashname() function here from dbxread.c.
7305 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7306 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7307 * buildsym.c (dbx_alloc_type): Change to static.
7308 * buildsym.c (finish_block): Add objfile parameter.
7309 * buildsym.c (misc): Change symbol_obstack to objfile version.
7310 * buildsym.c (make_blockvector): Change to static.
7311 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7312 * buildsym.c (compare_line_numbers): Change to static, args are const,
7313 cast args when used.
7314 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7315 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7316 and made static. Add objfile parameter.
7317 * buildsym.c (end_symtab): Simplify code using line table size.
7318 Realloc the linetable on the objfile symbol_obstack and copy there.
7319 * buildsym.c (scan_file_globals): Convert from misc function vector
7320 use to new minimal symbol use.
7321 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7322 strings get allocated in objfile's symbol_obstack. Convert references
7323 to builtin types to lookup_fundamental_type().
7324 * buildsym.c (read_type): Make static, add objfile parameter, convert
7325 references to buildin types to lookup_fundamental_type().
7326 * buildsym.c (read_struct_type): Add objfile parameter.
7327 * buildsym.c (read_array_type): Make static, add objfile parameter.
7328 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7329 * buildsym.c (read_huge_number): Make static.
7330 * buildsym.c (read_range_type): Make static, add objfile parameter,
7331 convert references to buildin types to lookup_fundamental_type ().
7332 * buildsym.c (read_args): Make static, add objfile parameter.
7333 * buildsym.h: Convert function decl's to prototype form.
7334 * c-exp.y: Add prototypes for local functions, convert uses of misc
7335 function vector to minimal symbol table. Reformat all builtin type
7336 initializations and pass a NULL objfile to init_type() for them.
7337 * coffread.c: Change context_stack ref's to coff_context_stack,
7338 add local function prototypes. Cast uses of xrealloc arg 1.
7339 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7340 crafting a new type.
7341 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7342 * coffread.c (finish_block): Change name to coff_finish_block.
7343 * coffread.c (make_blockvector): Add and use objfile parameter.
7344 * coffread.c (record_line): Change name to coff_record_line.
7345 * coffread.c (start_symtab): Change name to coff_start_symtab.
7346 * coffread.c (end_symtab): Change name to coff_end_symtab.
7347 * coffread.c (record_misc_function): Change name to record_minimal_
7348 symbol and change to minimal symbol table use from misc func tbl.
7349 * coffread.c (coff_symfile_read): Convert from misc function vector
7350 use to minimal symbol table use.
7351 * coffread.c (hashname): Remove; use common version in buildsym.c.
7352 * coffread.c (decode_base_type): Change references to builtin types
7353 to calls to lookup_fundamental_type().
7354 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7355 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7356 * command.c: Add prototypes for local functions.
7357 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7358 appropriate member of the function union for that type.
7359 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7360 ifdef out the function since it isn't currently used.
7361 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7362 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7363 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7364 * command.c (help_cmd): Compare function pointer to NULL.
7365 * command.c (help_cmd_list): Compare function pointer to NULL.
7366 * command.c (lookup_cmd_1): Use correct member of function union.
7367 * command.c (undef_cmd_error): Make static.
7368 * command.c (complete_on_cmdlist): Use correct member of func union.
7369 * command.c (do_setshow_command): Use correct member of func union.
7370 * command.c (shell_escape): Convert rindex use to strrchr.
7371 * command.h (COMMAND_H): Define if already included.
7372 * command.h (cmd_list_element struct): Change 'function' to a union
7373 and prototype args. Prototype completer function.
7374 * command.h: Convert decl's to prototype form.
7375 * convex-xdep.c (store_inferior_registers): Returns void.
7376 * copying.c: Prototype local functions.
7377 * coredep.c: Minor whitespace change.
7378 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7379 * cplus-dem.c: Prototype local functions.
7380 * dbxread.c (hashname): Remove; moved to buildsym.c.
7381 * dbxread.c (free_and_init_header_files): Make static.
7382 * dbxread.c: Add prototypes for local functions.
7383 * dbxread.c (new_object_header_files): Remove; inlined usages.
7384 * dbxread.c (xrealloc usages): Cast args.
7385 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7386 and change usages accordingly.
7387 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7388 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7389 * dbxread.c (dbx_next_symbol_text): Make static.
7390 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7391 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7392 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7393 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7394 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7395 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7397 * dwarfread.c (record_misc_function): Change name to record_minimal_
7398 symbol and use minimal symbol table throughout.
7399 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7400 * dwarfread.c: Convert all references to builtin types to use the new
7401 lookup_fundamental_type function.
7402 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7403 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7405 * elfread.c (record_misc_function): Convert to use record_minimal_
7407 * elfread.c (elf_symtab_read): Add objfile parameter.
7408 * eval.c: Add prototypes for local functions and move some decls
7409 around to accomodate prototypes.
7410 * expprint.c: Add prototypes for local functions. Change references
7411 to misc function vector to minimal symbol table.
7412 * findvar.c (read_memory usages): Cast args.
7413 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7414 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7415 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7416 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7417 * gould-xdep.c: Minor whitespace change.
7418 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7419 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7420 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7421 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7422 * i386-tdep.c: Add prototypes for local functions.
7423 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7424 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7425 that defaulted to int.
7426 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7427 i386_push_dummy_frame): Returns void.
7428 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7429 int and explicitly declare return type as int.
7430 * i387-tdep.c: Minor formatting changes.
7431 * i960-tdep.c (leafproc_return): Convert from misc function vector
7432 use to minimal symbol table use.
7433 * infcmd.c: Add prototypes for local functions.
7434 * infcmd.c (continue_command, until_next_command, until_command,
7435 path_info, path_command): Make static.
7436 * infcmd.c (step_1, until_next_command): Convert from misc func
7437 vector to minimal symbol table use.
7438 * inflow.c: Add prototypes for local functions.
7439 * infptrace.c (store_inferior_registers): Returns void, not int.
7440 * language.c (_initialize_language): Use proper member of function
7442 * m2-exp.y: Add prototypes for local functions, convert misc function
7443 vector uses to minimal symbol table uses.
7444 * m2-exp.y (make_qualname, yyerror): Make static.
7445 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7446 * m68k-pinsn.c: Add prototypes for local functions.
7447 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7448 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7449 * m68k-stub.c: Add prototypes.
7450 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7451 use to minimal symbol table use.
7452 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7453 * m88k-xdep.c (store_inferior_registers): Returns void.
7454 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7455 * mach386-xdep.c (store_inferior_registers): Returns void.
7456 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7457 * main.c: Add prototypes for local functions.
7458 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7459 longjmp() result to (NORETURN void).
7460 * main.c (catch_errors): Prototype the 'func' parameter.
7461 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7462 Takes an unused arg.
7463 * main.c (execute_command): Call the right member of the func union.
7464 * main.c (command_loop_marker, symbol_completion_function,
7465 command_loop): Make static.
7466 * main.c (command_line_input): Make linelength unsigned, cast arg
7467 to command_line_input().
7468 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7469 * main.c (initialize_main): Call right member of function union.
7470 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7471 * mem-break.c: Include symtab.h
7472 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7473 * mips-xdep.c (store_inferior_registers): Returns void.
7474 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7475 use to minimal symbol table use.
7476 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7478 * mipsread.c (make_type): Remove, convert usages to init_type.
7479 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7480 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7481 vector use to minimal symbol table use.
7482 * parse.c: Add prototypes for local functions.
7483 * parse.c (xrealloc usages): Cast args.
7484 * parse.c (prefixify_expression, length_of_subexp): Make static.
7485 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7486 * parser-defs.h: Convert function decls to prototype form.
7487 * partial-stab.h: Convert from misc function vector use to new minimal
7489 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7490 the per-objfile copies.
7491 * printcmd.c: Add prototypes for local functions. Move some struct
7492 definitions around to accomodate prototypes.
7493 * printcmd.c (decode_format): Make static, change args oformat and
7494 osize to int from char.
7495 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7496 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7497 * printcmd.c (print_address_symbolic): Convert from misc function
7498 vector use to minimal symbol table use.
7499 * printcmd.c (address_info): Convert from misc function vector use
7500 to minimal symbol table use.
7501 * printcmd.c (delete_display, enable_display, disable_display_command):
7503 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7504 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7505 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7506 * pyr-xdep.c (store_inferior_registers): Returns void.
7507 * remote-mm.c (mm_load): symbol_file_add return value unused.
7508 * remote-nindy.c: Minor format change.
7509 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7510 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7511 * rs6000-xdep.c (store_inferior_registers): Returns void.
7512 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7513 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7514 vector use to minimal symbol table use.
7515 * solib.c: Add prototypes for local functions.
7516 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7517 function vector use to minimal symbol table use.
7518 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7519 * solib.c (find_solib, shared_library_command): Make static
7520 * solib.c (read_memory, write_memory usages): Cast args.
7521 * solib.c (special_symbol_handling): Add function
7522 * source.c: Add prototypes for local functions.
7523 * source.c (select_source_symtab): Convert to scan objfiles.
7524 * source.c (open_source_file): Make static.
7525 * source.c (xrealloc usages): Cast args.
7526 * source.c (source_line_charpos): ifdef out, unused.
7527 * source.c (get_filename_and_charpos): Make static.
7528 * stack.c: Add prototypes for local functions.
7529 * stack.c (print_frame_info, frame_info): Convert from misc function
7530 vector use to minimal symbol table use.
7531 * symfile.c: Add prototypes for local functions.
7532 * symfile.c (compare_symbols): Make args const PTR's.
7533 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7534 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7535 * symfile.c (obsavestring): Add objfile parameter.
7536 * symfile.c (init_misc_bunches, prim_record_misc_function,
7537 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7538 sort_misc_function_vector, compact_misc_function_vector): Remove
7539 * symfile.c (symbol_file_add_digested): Add function.
7540 * symfile.c (symbol_file_add): Returns struct objfile *.
7541 * symfile.c (symbol_file_command): Modify for state file use.
7542 * symfile.c (symfile_open): Add parameter "dumpable".
7543 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7544 * symfile.c (load_command, add_symbol_file_command): Make static.
7545 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7546 * symfile.c (rindex usages): Converted to strrchr.
7547 * symfile.c (allocate_psymtab): New
7548 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7549 converted to minimal symbol table usage, but no obvious conversion.
7550 * symfile.c (free_all_symtabs): Remove.
7551 * symfile.c (_initialize_symfile): Use per-objfile info.
7552 * symfile.h: Rework the objfile structure to add per-objfile data
7553 objects (psymbol_obstack, symbol_obstack, type_obstack,
7554 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7555 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7556 Add prototypes to function declarations.
7557 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7558 function vector usage to minimal symbol table usage.
7559 * symmisc.c (DEV_TTY): Define if not defined.
7560 * symmisc.c: Add local function prototypes.
7561 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7562 printpsyms_command, print_objfiles, print_objfiles_command):
7563 Rework to use iterate_over_*
7564 * symtab.c: Add prototypes for local functions.
7565 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7566 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7567 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7568 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7569 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7570 lookup_reference_type, lookup_member_type, allocate_stub_method,
7571 check_stub_method, create_array_type, smash_to_member_type,):
7573 * symtab.c (lookup_symbol): Some args are const.
7574 * symtab.h: All type related defs and structs moved to gdbtypes.h
7575 * symtab.h: Convert decls to prototypes.
7576 * target.c (noprocess): Make static.
7577 * target.h: Change decl's to prototypes.
7578 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7579 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7580 * utils.c (_initialize_utils): Use correct member of function union.
7581 * valarith.c: include gdbtypes.h
7582 * valops.c: include gdbtypes.h, add prototypes for local functions.
7583 * valops.c (value_push, value_arg_push, find_function_addr):
7585 * valops.c (value_string): Convert from misc function vector use
7586 to minimal symbol table use.
7587 * valops.c (check_field_in): Make arg const.
7588 * valprint.c: Add prototypes for local functions.
7589 * valprint.c (print_string): Make static
7590 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7591 * values.c: Add prototypes for local functions.
7592 * values.c (value_headof): Convert from misc function vector to
7593 minimal symbol table.
7594 * xcoffexec.c: Add prototypes for local functions.
7595 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7597 * xcoffexec.c (relocate_minimal_symbol): Add.
7598 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7599 * xcoffread.c: Add prototypes for local functions.
7600 * xcoffread.c (sort_syms): Convert to scan objfiles.
7601 * xcoffread.c (read_xcoff_symtab): Make static.
7602 * xcoffread.c (various): Replace references to builtin types with
7603 calls to lookup_fundamental_type. Replace references to symbol_obstack
7604 and psymbol_obstack with pointers to the per-objfile copies.
7605 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7606 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7608 * xcoffread.c (init_stringtab): Add objfile parameter.
7609 * gdbtypes.c: New file
7610 * minsyms.c: New file
7611 * mmap-alloc.c: New file
7612 * mmap-sbrk.c: New file
7613 * objfiles.c: New file
7617 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7619 * Check in Fred Fish's changes in these modules. Fred
7620 will make ChangeLog entries for all of them. Update VERSION
7623 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7625 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7627 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7628 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7629 value.h: Prototypes for static functions; lint.
7630 * gdbtypes.h: Empty file to ease transition.
7632 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7634 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7635 inferior.h, language.h, signame.h, target.h, terminal.h,
7636 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7637 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7639 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7640 signame.c, sparc-xdep.c: Prototypes for all static functions.
7642 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7643 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7644 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7645 Remove to_call_function and target_call_function, since it
7646 always calls the same thing (call_function_by_hand).
7647 * core.c, exec.c, solib.c: Rename target_ops sections =>
7649 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7650 target.h: target_kill takes no args.
7651 * language.c (language_info): Scaffolding to allow briefer
7652 messages when the current language changes. FIXME.
7653 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7654 complaints about volatile functions.
7655 * xm-sysv4.h (HAVE_MMAP): Define.
7657 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7659 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7660 to make prototypes for all functions declared here.
7661 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7662 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7663 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7664 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7665 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7666 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7667 * utils.c: Avoid declaring malloc and realloc. Lint.
7668 (request_quit): Accept signal-number parameter.
7670 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7672 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7673 DIE's. Add new function read_tag_pointer_type() to read them.
7675 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7676 When creating a new user defined type, check to see if a partial
7677 type already exists, and if so, bash it to fit.
7679 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7681 * coffread.c (decode_base_type): Pass long, not union.
7682 Fix by Eric Valette, ev@chorus.fr.
7684 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7686 * elfread.c (elf_symtab_read): Fix code to correctly track
7687 changes in bfd for absolute symbols.
7689 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7691 * xm-vaxbsd.h: Close off comment.
7693 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7695 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7697 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7699 * mips-tdep.c (mips_print_registers): Print correct register
7700 number for double pseudo-registers.
7702 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7704 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7705 in the op$::OPERATOR. case. From Steven McCanne,
7706 <mccanne@horse.ee.lbl.gov>.
7708 * exec.c (set_section_name): Pass arg to exec_files_info;
7709 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7711 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7713 * main.c (print_gdb_version): Copyright msg: only this year.
7714 (cd_command): Avoid changing current_directory on error.
7716 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7718 * mipsread.c (parse_partial_symbols): Handle dependencies
7719 between partial symbol tables (when not doing stabs-in-ecoff).
7720 (This used to be handled by parse_fdr, but parse_fdr was
7721 incompatible with handling stabs-in-ecoff, so the code
7722 was re-written to not use parse_fdr. Unfortunately,
7723 the logic to handle dependencies was overlooked.)
7725 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7727 * coffread.c (read_enum_type): Use the size of a target int when
7729 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7731 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7732 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7733 TARGET_PTR_BIT to determine size of a pointer
7734 * values.c (unpack_long): when unpacking a REF or a PTR don't
7735 assume the size of the type.
7737 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7739 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7740 looking at its members. Improve guess between struct and union,
7741 only assuming union if multiple members have offsets of zero.
7743 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7745 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7746 (This is just for clarity - and one day permitting us to
7747 change FP0_REGNUM from 38 to 32, which would make more sense.)
7748 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7749 register numbers in stabs-in-ecoff get handled correctly.
7751 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7753 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7754 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7755 into BSD and Ultrix.
7757 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7759 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7761 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7763 * Makefile.in: Increment version to 4.4.1.
7764 * main.c (print_gdb_version): Update copyright notice.
7766 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7768 * mipsread.c: Prepend "struct " to the names of structure
7769 types, and similarly for enums and unions. (This used
7770 to be done, but got lost in the re-write to "guess" the
7771 difference between enum/struct/union.)
7772 Also, guess that a tag is an enum if the first member
7775 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7777 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7780 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7782 * Projects: Patching executables is done.
7783 * Makefile.in (VERSION): Roll to gdb-4.4.
7784 * README, WHATS.NEW: Update for gdb-4.4.
7786 * symfile.c (reread_symbols): Whenever we reread one object
7787 file's symbols, we must restart the scan, because the object_files
7788 chain has been permuted.
7790 * exec.c (exec_files_info): Split out into print_section_info.
7791 Print BFD filename of each section if it's not the default one.
7792 * core.c (core_files_info): Call print_section_info.
7794 * xm-vax.h: Include a few system header files whose definitions
7795 must precede defs.h.
7796 * language.c, language.h: Make some things const.
7797 * expression.h, main.c: const spreads like ooze.
7799 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7800 since BREAKPOINT values can be >0x80.
7802 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7804 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7806 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7808 * sparc-pinsn.c: Remove kludge for preferring architectures.
7809 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7810 and forever. Add `add' instruction to the set that get checked
7811 for a preceding `sethi' in order to print an absolute address.
7812 Corresponding changes in ../include/opcode/sparc.h needed
7813 to eliminate garbage instructions.
7815 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7817 * mipsread.c (parse_partial_symbols): Make sure partial
7818 symbols are created for external symbols (as used to be
7819 the case). This is a bit of a pain with the mips-coff.
7820 It uses a table which points to all of the external
7821 symbols belonging to a particular FDR or psymtab.
7822 Once we've generated this table, we might as well save
7823 it, and then use it in psymtab_to_symtab_1 to find
7824 the symbols to pass to parse_external().
7825 * symfile.c, symfile.c: New function start_psymtab_common
7826 to share the common parts of allocating a new psymtab
7827 for dbxread, mipsread (and later dwarfread). Its code
7828 was pulled out from start_psymtab in dbxread.c.
7829 * dbxread.c (start_psymtab): Use start_psymtab_common().
7831 * valprint.c (val_print): If there is an error when trying
7832 to print a string, check to see if there really is a problem
7833 by reading just one character. If that works, assume
7836 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7838 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7839 cypress, v8 mnemonics in that order.
7841 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7843 * sparc-pinsn.c: Put the qsort() back in.
7845 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7847 * findvar.c (read_register, write_register): Handle machines
7848 where REGISTER_TYPE is not the same size as "int".
7850 Handle debug symbols in dynamically loaded (relocated) code:
7852 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7853 offset to process_one_symbol.
7854 (process_one_symbol): Take new offset parameter. Add it into
7855 appropriate symbol types to relocate symbols to loaded addresses.
7856 Handle all possible symbol types, and complain() about types that
7857 we don't expect to see.
7858 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7859 process_one_symbol (FIXME, should pass real offset).
7863 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7865 (set_breakpoint, break_command_1, until_break_command,
7866 catch_command_1, breakpoint_re_set_one): Use it.
7867 * symtab.h (resolve_sal_pc): Declare.
7868 * infcmd.c (jump_command): Use resolve_sal_pc.
7870 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7872 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7874 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7876 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7877 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7878 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7880 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7882 * dbxread.c (process_one_symbol): Make a first cut at handling
7883 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7885 * symtab.c (find_pc_line): Fix stepping into and out of #included
7888 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7890 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7891 no longer any need to copy ../include/opcode/* into gdb.
7893 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7895 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7897 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7899 * valprint.c (type_print_base, type_print_method_args):
7900 Print C++ constructor methods without bogus "return type."
7902 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7904 * infptrace.c (child_xfer_memory): Parameter "target" should
7905 be a pointer to a structure, not the entire structure.
7907 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7909 * depend: Convert the couple of references to ansidecl.h that
7910 used the local gdb version to use the ../include version.
7912 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7915 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7916 (inferior_proc_init): Fix non-ANSI version of args.
7917 (attach): Call print_sys_errmsg with correct number of args.
7918 (mappingflags): Make static, does not need to be global.
7920 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7921 not the entire struct itself.
7923 * valops.c (value_assign): Cast some args to modify_field() and
7924 {read,write}_register_bytes() correctly.
7926 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7928 * Makefile.in (MALLOCSRC): Removed reference to removed local
7931 * dwarfread.c (list_in_scope): Needs an initial value, use file
7934 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7936 * main.c (main): Make option_index local to keep new getopt happy.
7937 main.c, solib.c, Makefile.in: Update copyright notices.
7939 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7941 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7943 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7945 * Makefile.in (HFILES): Add partial-stab.h.
7947 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7949 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7950 New files for stratus. Not complete enough to actually build
7951 on the Stratus machine; that awaits copyright assignment for
7954 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7955 for getting custom flags into CFLAGS when doing makes.
7957 * configure.in: Add config information for stratus.
7959 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7961 * dbxread.c (process_one_symbol): Pass address of structure
7962 to complain(), rather than the whole structure.
7964 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7966 * solib.c (solib_add_common_symbols): Only compile in when not
7967 using SVR4 style shared libraries.
7969 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7971 * dwarfread.c (locval): Add offreg flag to indicate location
7972 values that are computed off a base register.
7974 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7975 TAG_local_variable cases to account for static variables
7976 within function scopes.
7978 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7980 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7981 doesn't exist on some systems.
7983 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7984 nexting over recursive function calls.
7986 * target.c (target_read_string): Create this routine to read null
7987 terminated strings from the target. It deals with running off the
7988 end of memory elegantly as well. solib.c (find_solib): Use
7989 target_read_string() to avoid problems with running off the end of
7992 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7993 that reference pgrp_inferior.
7995 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7997 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7998 mips-tfile has been hacked to act more "traditionally."
7999 * dbxread.c: Fixed typo in comment.
8001 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8003 * mips-tdep.c (mips_skip_prologue): Add some number of
8004 'sw' instructions before 'addiu' adjusts the stack.
8006 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8008 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8009 freescope, buildblock closescope, record_line, add_symbol_to_list,
8010 gatherblocks, make_blockvector): Extensive changes to switch
8011 to generic symbol table building code in buildsym.c. Remove
8012 scope tree structures and functions, symbol table building
8013 functions, and lots of other small changes.
8015 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8016 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8018 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8020 * buildsym.c (cleanup_undefined_types): Add support for enums.
8021 This fixes the 'GDB internal error. cleanup_undefined_types with
8024 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8026 * dbxread.c: detect gcc2 compilations.
8028 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8030 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8031 in ../include/opcode/sparc.h.
8033 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8035 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8036 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8037 to reflect actual locations of opcode files, so TAGS target will
8040 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8042 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8045 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8046 dereferencing to access the correct elements.
8048 * valops.c (value_addr): Declare return type of external func
8051 * xcoffread.c: Undefine next_symbol_text before redefining it.
8053 For older changes see ChangeLog-9091
8059 version-control: never