1 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
3 * ch-exp.y: Clean up lexing of identifiers and
4 reserved words. (E.g. don't recognize FALSEXXX as the
5 keyword FALSE followed by the identifier XXX.)
6 Also, convert identifiers to lower case.
8 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
10 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
13 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
15 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
16 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
17 * ser-go32.c: Return -1 on most failures, 0 on most successes,
18 and use new return codes for go32_readchar().
19 * ser-unix.c: Ditto. Also, move error handling up to caller for
21 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
23 (serial_close): New routine to wrap around device close routine.
24 serial.h: Clean & document return values more clearly.
26 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
28 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
30 * rs6000-pinsn.c (print_operand, case LI): Print condition register
31 operand in decimal rather than wrong textual versions.
33 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
34 (mention 't', remove false thing about 'g' only good with 'f').
36 * breakpoint.h: move "struct breakpoint" and friends to top of
37 file so that bpstat_find_breakpoint prototype works.
39 * solib.c (struct so_list): Add bfd field.
40 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
41 Put the bfd in bfd field of the so_list.
42 (clear_solib): Free bfd name and close_bfd on the bfd.
44 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
46 * valarith.c (value_subscript): Add COERCE_REF.
47 **** start-sanitize-chill ****
48 * ch-exp.y (operand_5): We can generalize the 2nd operand
49 of a string repetition ot 'literal' without ambiguity.
50 **** end-sanitize-chill ****
52 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
54 * breakpoint.h (struct bpstat): Remove momentary field.
55 Remove bpstat_momentary_breakpoint. This was always kludgy
56 and is no longer used.
58 * breakpoint.h: Add enum bpstat_what.
59 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
60 stop and print fields of bpstat now per-breakpoint, not just
61 one for the whole chain.
62 breakpoint.{c,h} (bpstat_what): New function.
63 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
64 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
65 with call to bpstat_what.
66 README: Remove watchpoint/breakpoint bug from known bugs.
68 * breakpoint.h: Prototype bpstat_find_breakpoint.
70 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
72 * symtab.c (find_methods, gdb_mangle_name): Note that functions
74 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
75 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
77 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
79 * i960-pinsn.c (tabent): Copied struct definition from
82 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
84 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
86 * symtab.c (gdb_mangle_name): Use it.
87 * symtab.c (find_methods): Do not add destructors to choice list
89 * symtab.c (decode_line_1): Make breakpoints on destructors work
92 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
94 * ser-go32.c: Make it use serial port name.
95 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
97 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
100 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
102 * configure.in: Only configure sparclite subdir when target_cpu
105 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
107 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
108 Remove FIXME comment regarding this.
110 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
112 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
114 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
116 Add section table to objfile struct. Use it for find_pc_section.
117 * objfiles.c (add_to_objfile_sections,
118 build_objfile_section_table, find_pc_section): new functions.
119 (allocate_objfile): build section table.
120 * objfiles.h (struct obj_section): new structure.
121 (struct objfile): add section table.
122 (find_pc_section): new prototype.
123 * solib.[ch] (find_pc_section_from_so_list): removed.
124 * sparc-tdep.c: include objfiles.h for find_pc_section. include
125 symfile.h for objfiles.h.
126 (in_solib_trampoline): adjusted for new find_pc_section
127 prototype. Removed BAD_RICH_HACK ifdefs.
128 * symfile.c (syms_from_objfile): offset objfile sections.
129 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
130 * symfile.h (find_pc_section): prototype removed. Also fixed
131 comment typo NUL -> NULL.
132 * target.[ch] (find_pc_section_from_targets): removed.
133 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
135 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
137 * ser-go32.c: Format. (go32_open): Use proper return value.
139 * configure.in: Undo conditional configdirs hack for sparclite.
141 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
143 * symtab.c (list_symbols): When call break_command, pass both
144 filename and function name not just function name.
146 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
148 (Changes and new files to make "none" a full fledged configuration)
149 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
150 Currently only tm-none.h has any meaningful contents.
151 * config/none/none.mh (NAT_FILE): Use nm-none.h
152 * config/none/none.mh (XM_FILE): Use xm-none.h
153 * config/none/none.mt (TM_FILE): Use tm-none.h
154 * Makefile.in (depend): Remove comment about parse errors in
155 valops.c, it now parses correctly and generates a correct depend
156 line. Remove line that touches xm.h, tm.h, and nm.h; they are
157 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
159 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
161 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
163 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
164 exactly 8 characters.
166 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
168 * configure.in: Sparclite uses sparc config dir. Also has it's
169 own tm- & .mt files now. Also add sparclite to configdirs.
170 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
171 * config/i386/go32.mh: Nullify def of TERMCAP.
172 * config/i386/xm-go32.h: Get rid of redef of EIO.
173 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
174 specific configs. Very similar to sun4os4, but without solib.
175 * sparclite/{Makefile.in configure.in}: First cut at making this
178 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
180 * ser-go32.c: First cut at adapting to new serial interface.
182 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
184 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
185 These implement a new serial line interface for talking to remote
187 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
188 EXCEPT go32, which gets ser-go32.c.
189 * remote.c: Use new serial interface. More remote-xxx's to be
191 * ser-bsd.c, ser-termios.c: Removed.
192 * serial.c: New. Implements common operations for all serial
194 * ser-unix.c: New. Unix specific serial operations for various
195 flavors of Unix (Posix, SysV, BSD).
196 * serial.h: Generic serial interface defs.
197 * config/i386/go32.mh, config/i386/i386bsd.h,
198 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
199 ser-bsd.o from XDEPFILES. All the magic is now handled in
202 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
204 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
206 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
208 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
210 * rs6000-tdep.c (frameless_function_invocation): Don't even think
211 about framelessness except on the innermost frame.
213 * xcoffexec.c: Call fatal() not abort().
215 * stabsread.c (patch_block_stabs): If stab & no symbol, make
216 a LOC_OPTIMIZED_OUT symbol.
217 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
218 findvar.c (read_var_value), printcmd.c (address_info),
219 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
220 m2-exp.y (yylex): Deal with it.
221 **** start-sanitize-chill ****
222 ch-exp.y (yylex): Deal with it.
223 **** end-sanitize-chill ****
225 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
227 * findvar.c (value_from_register): H8500 specific, check to see
228 if we are looking at short pointer. If so, skip crock.
229 * h8500-tdep.c (h8500_frame_chain): Mask down value from
230 read_memory_integer() to avoid getting messed up by sign extension.
232 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
234 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
235 ifdef protect using BAD_RICH_HACK. This should be removed soon.
236 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
238 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
240 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
242 * core.c (dis_asm_print_address): New function.
244 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
247 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
249 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
250 entire breakpoint chain and print only the first entry that needs to
251 be printed and needs to be stopped for. Fixes problems with printing
252 of multiple breakpoints with different conditions.
253 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
254 effectively stops printing of the breakpoint chain.
255 * breakpoint.c (print_it_noop): New routine to print nothing
256 for this breakpoint entry and dont stop printing.
257 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
258 watchpoint only if it is enabled.
259 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
260 descriptor from the library to make backtraces through setjmp work.
261 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
263 * mips-tdep.c (read_next_frame_reg): Provide correct values for
264 all registers saved within sigtramp, cleanup.
266 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
268 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
270 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
272 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
273 with prototype in ../include/dis-asm.h.
275 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
277 * core.c (dis_asm_{read_memory,memory_error}): New functions.
278 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
279 Use read_memory_func interface to disassembler.
281 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
283 Teach sparc solaris to next over shared library functions.
284 * solib.[hc] (find_pc_section_from_so_list): new function and
286 * sparc-tdep.c (in_solib_trampoline): new function.
287 * symfile.[hc] (find_pc_section): new function and prototypes.
288 * target.[hc] (find_pc_section_from_targets): new function and
290 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
293 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
295 * infrun.c (wait_for_inferior): Revise comment.
297 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
299 * command.{c,h}: New var_type var_integer.
300 main.c: Use it for history_size.
302 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
303 Lint and byte-order fixups.
305 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
307 * breakpoint.h (bpstat): New field print_it.
308 breakpoint.c (bpstat_print): Use it.
309 (print_it_normal): New function (from old bpstat_print code).
310 (bpstat_{alloc,stop_status}): Set print_it field.
312 * breakpoint.c (bpstat_stop_status): Use catch_errors when
313 evaluating watchpoint condition, via new function watchpoint_check.
314 Also stop if watchpoint disabled due to leaving its block.
316 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
318 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
320 * mips-pinsn.c: Add missing include of dis-asm.h.
322 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
324 * Makefile.in (clean, distclean, realclean): Recursively apply
325 to subdirs first, rather than last. This avoids, for example,
326 Makefile being removed in a parent directory before the recursive
329 * alldeps.mak, depend: Update for below changes.
331 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
332 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
333 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
334 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
336 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
337 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
338 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
339 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
340 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
341 tm-68k.h to tm-m68k.h.
342 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
343 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
346 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
347 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
348 * a29k-tdep.c: Renamed from am29k-tdep.c.
349 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
350 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
351 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
352 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
354 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
355 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
356 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
358 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
359 define that does not appear anywhere else in the gdb source tree.
360 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
362 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
364 * breakpoint.c: Add comments regarding breakpoint_re_set.
366 * xcoffread.c (sort_syms, compare_symbols): Remove.
367 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
368 not our own sort_syms (it is identical).
370 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
372 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
374 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
375 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
377 * exec.c (exec_close): Fix storage leak.
378 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
379 output sections when patching an executable.
380 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
381 when writing all registers.
382 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
383 at the right offset in the dummy frame.
384 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
385 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
386 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
388 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
390 * Makefile.in (TARFILES): Avoid trailing backslash.
392 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
394 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
395 it in breakpoint_re_set.
396 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
398 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
399 don't use sizeof(int) for target stuff, etc).
401 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
403 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
404 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
405 support that can't be integrated anyway due to lack of clear
408 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
410 * findvar.c (read_register, write_register): Make these capable
411 of reading/writing registers that are shorter than REGISTER_TYPE.
412 * (value_from_register): Install H8500 specific code to return
413 proper value when register is being used as a pointer.
414 * h8500-tdep.c: Remove extra defines of NUM_REGS.
415 (h8500_skip_prologue): Use correct lengths for LINK instructions.
416 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
417 chain frames properly by combining frame pointer with T reg.
418 (init_extra_frame_info): Delete. It's now a macro.
419 (frame_args_address): Don't add PTR_SIZE. Stack args are already
420 offset by the correct amount off of the frame pointer.
421 (register_byte): Delete. It's now a macro.
422 (register_raw_size, register_virtual_size): Delete. Replaced by
423 common routine h8500_register_size, cuz there's no difference
424 between the raw & virtual sizes on this machine.
425 (register_convert_to_raw, register_convert_to_virtual): Delete,
426 cuz there's no difference between the raw & virtual forms.
427 Replaced by memcpy in tm file.
428 (register_virtual_type): Rename to h8500_register_virtual_type.
429 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
430 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
431 emulator have same reg offsets. This is all handled in the
433 (h8500_trapped_internalvar): New routine to detect references to
434 convenience vars acting as pointer pseudo-regs.
435 (h8500_value_trapped_internalvar): Conjure up value of pointer
437 (h8500_set_trapped_internalvar): Convert set value in real
439 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
440 code segment register.
441 infrun.c (proceed): Simplify. Call write_pc instead of doing it
443 (wait_for_inferior): Add h8500 specific code to add stack segment
444 when reading SP register.
445 remote-sim.c (fetch_register): Spacing.
446 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
447 detect cruft. Redo all register manipulation stuff. Get rid of
448 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
449 to frame pointer. (IS_TRAPPED_INTERNALVAL,
450 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
451 to create internal vars for pointer pseudo-regs.
453 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
455 * Makefile.in: Numerous small changes to macro definitions
456 and rules for building gdb distribution tree. Many macros
457 eliminated or merged, and rules simplified.
458 * alldeps.mak: Update.
461 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
463 * Makefile.in: recurse through SUBDIRS for dvi target too
465 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
467 * Clean up xcoff relocation.
468 objfiles.h (struct objfiles): Add section_offsets, num_sections.
469 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
471 symtab.h (struct general_symbol_info): Add section field.
472 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
473 xcoffread.c: Set section for symbols and msymbols.
474 (struct symtab): Add block_line_section field.
475 buildsym.c (end_symtab): Set it.
476 (end_symtab and callers): Add section parameter.
477 objfiles.c (objfile_relocate): New funciton.
478 xcoffexec.c (vmap_symtab): Use it.
479 xcoffsolib.h (struct vmap): Remove unused fields.
480 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
481 CORE_NEEDS_RELOCATION, symtab_relocated.
482 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
483 rs6000-tdep.c: Make loadinfotext static.
484 breakpoint.c (fixup_breakpoints): Doc fix.
485 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
486 (end_symtab): primary field replaces nonreloc.
488 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
490 * symtab.h (struct linetable_entry): Remove confusing comment.
492 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
494 * Makefile.in: add installcheck target
496 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
498 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
499 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
500 z8k}: New directories to hold cpu specific configuration files.
501 Naming follows gcc convention.
502 * config/{*.mt, *.mh}: All target and host makefile fragment
503 config files moved to an appropriate config/<cpu> subdirectory.
504 * nm-*, xm-*, tm-*: All native, host, and target files, which
505 get linked to nm.h, xm.h, and tm.h respectively by configure,
506 moved to appropriate config/<cpu> subdirectory.
507 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
508 Native, host, and target files that are common across more than
509 one cpu architecture and included by one of the configured
510 native, host, or target files, get moved to config directory.
511 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
512 pick up native, host, or target include files moved to one of
513 the config subdirectories, and that are included by other files.
514 * Makefile.in (alldeps.mak): Modify to account for new config
516 * alldeps.mak, depend: Update for new config directory structure.
517 * config/*/[ntx]m-*.h: Modify all files that include other
518 [ntx]m-*.h files to use path relative to gdb/config. I.E.
519 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
521 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
522 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
523 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
524 * configure.in: Default gdb_host_cpu to host_cpu, and remap
525 the ones where the default is not unique or different than the
526 config subdirectory name. Similarly, handle gdb_target_cpu.
527 Modify configure.in as appropriate to make use of gdb_host_cpu
528 and gdb_target_cpu to find makefile fragments and make links.
530 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
532 * mipsread.c (compare_blocks): Sort blocks with the same start
533 address by decreasing ending address.
535 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
537 * mipsread.c (parse_procedure): Save cur_fdr accross call to
538 lookup_symbol as it might get clobbered by the call.
540 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
541 The previous code did not initialize the language field for the psymtab
544 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
546 * c-exp.y (parse_number): Avoid shift warning.
547 * serial.h (struct ttystate): Declare empty one on DOS.
549 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
551 * xm-sun4os4.h: Return type of free() should be void, not int.
553 * vx-share/vxWorks.h: Remove #def of NULL.
555 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
557 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
559 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
561 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
563 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
565 * ieee-float.c: Moved to ../libiberty.
566 * ieee-float.h: Moved to ../include.
567 * Makefile.in: Update accordingly.
568 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
569 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
570 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
571 it is now in ../opcodes/m68881-ext.c.
572 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
573 prologue (some callers _do_ care).
574 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
575 new interface of ../opcodes/*-dis.c.
576 **** start-sanitize-chill ****
577 * ch-exp.y: Add #include <ctype.h>.
578 **** end-sanitize-chill ****
580 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
582 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
584 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
586 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
588 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
590 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
592 * z8k-tdep.c (extract_return_value, write_return_value,
593 store_struct_return): New functions from macros in tm-z8k.h.
595 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
597 * valops.c (value_arg_coerce): Apply temporary patch to
598 fix problem with coercion of array and function types when
599 passed as arguments to C functions, pending a more complete
600 review of when and how coercion should be done, depending
601 upon context and language.
603 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
605 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
607 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
608 debugsec if there are a non-zero number of symbols.
610 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
612 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
614 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
616 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
618 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
620 (symtbl_num_syms): New variable.
621 (read_xcoff_symtab): Set it.
622 (read_symbol_nvalue): Check for bad symno.
623 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
626 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
628 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
629 This is defined in defs.h if necessary.
630 * vx-share/vxWorks.h: Remove #defs of min and max.
631 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
632 vx-share/xdr_rdb.c: include defs.h.
634 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
636 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
639 * xcoffread.c (enter_line_range): complain() on bad endoffset.
640 xcoffread.c: Doc fixes.
642 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
644 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
645 xcoffexec.c (xcoff_relocate_core): New function.
646 (text_adjustment): Removed.
647 (add_vmap): Return the vmap.
648 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
650 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
652 * xcoffsolib.h: Add objfile member to struct vmap.
653 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
654 xcoffexec.c (add_vmap): Allocate objfiles here.
656 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
658 Support 68000 series without floating point.
660 * configure.in (m68000-*-{aout,elf,coff}): New configs.
661 * tm-68k-nofp.h: New file, lacks 68881 support.
662 * config/m68k-nofp.mt: New file.
664 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
666 Remove a few remaining underscore/no-underscore remnants from
669 * config/{m68k-un.mt, sparc-un.mt}: Remove.
670 * config/m68k-noun.mt: Rename to m68k-fp.mt.
671 * config/sparc-noun.mt: Rename to sparc-em.mt.
672 * tm-68k-noun.h, tm-spc-noun.h: Remove.
673 * tm-68k-un.h: Rename to tm-68k-fp.h.
674 * tm-spc-un.h: Rename to tm-spc-em.h.
675 * tm-sun4sol2.h: Cleanup.
676 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
678 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
680 * symmisc.c (std_in, std_out, std_err): Move initializations
681 to runtime code, in case they aren't constant.
683 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
685 * symtab.c (find_pc_symtab): some object file formats, notably
686 mips, have holes in the address ranges of symtabs. Change
687 this algorythm from first hit to tightest fit.
689 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
690 fence post without finding the enclosing function, then print a
693 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
695 * utils.c (fputs_demangled, fprint_symbol): Remove.
696 * utils.c (fprintf_symbol_filtered): New function which combines
697 the functionality of fputs_demangled and fprint_symbol. Uses a
698 caller provided language parameter to select the appropriate
699 demangler, and caller provided args to pass to the demangler.
700 * defs.h (enum language): Move further up in file so enum can
701 be used in prototypes.
702 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
703 * defs.h (fprintf_symbol_filtered): Add prototype.
704 * c-typeprint.c (cp_type_print_method_args): Replace calls to
705 fputs_demangled with call to fprintf_symbol_filtered.
706 * cp-valprint.c (demangle.h): Include
707 * cp-valprint.c (cp_print_value_fields): Replace calls to
708 fprint_symbol with calls to fprintf_symbol_filtered.
709 * printcmd.c (print_frame_args): Replace call to fprint_symbol
710 with call to fprintf_symbol_filtered.
711 * stack.c (print_frame_info): Remove obsolete code so we don't
712 have to update fputs_demangled usage in it.
713 * stack.c (print_frame_info, frame_info): Add language variable
714 to pass to fprintf_symbol_demangled and initialize it from the
715 symbol's language. Replace calls to fputs_demangled with calls
716 to fprintf_symbol_filtered.
717 * symtab.c (find_methods): Replace call to fputs_demangled with
718 call to fprintf_symbol_filtered.
719 **** start-sanitize-chill ****
720 * ch-valprint.c (demangle.h): Include.
721 * ch-valprint.c (chill_print_value_fields): Replace call to
722 fprint_symbol with call to new fprintf_symbol_filtered.
723 **** end-sanitize-chill ****
725 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
727 * Makefile.in (VERSION): Bump version to 4.8.2.
729 * main.c (source_command): Require an explicit pathname of file
730 to source, since previous behavior of defaulting to gdb init file
731 was troublesome and undocumented.
732 * printcmd.c (disassemble_command): Add missing '{}' pair to
733 else with two statements. Bug reported by Stephane Tsacas
735 * symtab.c (find_pc_line): Don't complain about zero length or
736 negative length line numbers for the moment, since we may not own
737 the terminal when called, such as when single stepping. (FIXME)
738 * language.h (CAST_IS_CONVERSION): True if current language is
739 C++ as well as C. Fix from Peter Schauer.
740 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
741 Use STREQN macro rather than bare '!strncmp()'.
742 * environ.c (unset_in_environ): Avoid use of memcpy on
743 overlapping memory regions, as suggested by Paul Eggert
744 <eggert@twinsun.com>.
745 * c-exp.y (%union struct): Remove unused ulval as suggested
746 by Paul Eggert <eggert@twinsun.com>.
748 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
750 * main.c (gdbinit): Make static.
751 * main.c (inhibit_gdbinit): Move to file scope.
752 * main.c (main): Remove local inhibit_gdbinit.
753 * main.c (source_command): Don't source '.gdbinit' file by
754 default if gdb has been told to ignore it.
756 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
758 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
761 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
763 * printcmd.c (print_address_symbolic): Only print if offset
764 is shorter than max_symbolic_offset.
765 (initialize_printcmd): `set print max-symbolic-offset'.
767 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
768 (examine_tag): Use it.
769 (read_register_stack): Only look in the local registers for a
770 memory address if it's between rfb and rsp; go to memory otherwise.
771 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
772 (reginv_com): Remove ancient kludge command.
774 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
776 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
777 irix4 will again compile.
779 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
781 * configure.in: accept mips-sgi-irix4* for irix4.
783 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
785 * z8k-tdep.c (print_register_hook): Lint.
787 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
789 Lint fixes from Paul Eggert (eggert@twinsun.com):
791 * command.c (do_setshow_command): var_uintegers are unsigned.
792 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
793 unsigned, since they use hex values with the high bit set.
795 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
797 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
798 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
800 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
801 macro definitions in parenthesis.
803 * dbxread.c (dbx_symfile_init): Catch the case where there is
804 no string table, but the only way we find out is by reading zero
807 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
809 * dbxread.c (dbx_symfile_init): Make size of the string table
810 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
811 offset to the string table is nonzero and handle the nonexistant
812 string table case, should it occur. Ensure that the string table
813 size read from the file is reasonable, with a minimum lower bound
814 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
816 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
818 * Makefile.in: Changes to build testsuite correctly.
819 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
820 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
821 (TARGET_FLAGS_TO_PASS): New variable.
822 (SUBDIRS): Added testsuite.
823 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
824 testsuite is compiled with CC_FOR_TARGET rather than CC.
826 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
828 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
829 reported by mycroft@gnu.ai.mit.edu.
831 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
832 * configure.in (vax-*-ultrix2*): New triplet.
833 * config/vaxult2.mh: New file.
834 * xm-vaxult2.h: New file.
836 * c-exp.y (parse_number): Change high_bit to unsigned.
837 * demangle.c: Change all references to cfront to ARM, since the
838 actual algorithm is the one specified in the Annotated Reference
839 Manual. This was confusing users into thinking that full cfront
840 support was implemented.
841 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
842 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
843 directly to lookup_struct_elt_type, which will do the
844 dereferencing itself.
845 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
846 NULL dereferencing bug for unnamed structs, comment out
849 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
851 * coffread.c (process_coff_symbol): Change PCC argument correction
852 so that it only happens on big-endian targets; so that it only
853 happens if the short or char argument is aligned on an int
854 boundary; and so that it changes the location, rather than the
855 type, of the argument. These changes tend to parallel similar
856 (old) changes in stabsread.c.
858 * coffread.c (coff_read_enum_type): Use the specified size for
859 enums, don't assume that they are int-sized.
861 * c-valprint.c (c_val_print): Don't assume enums are the same as
864 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
865 Rendell, <michael@mercury.cs.mun.ca>.
867 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
869 * language.h (local_decimal_format_custom): Add prototype.
870 * language.c (local_decimal_format_custom): Add function, bug
871 reported by Robert R. Henry (rrh@tera.com).
873 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
875 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
876 by Josef Leherbauer, joe@takeFive.co.at.
878 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
880 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
881 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
882 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
883 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
884 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
885 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
886 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
887 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
889 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
891 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
892 of demangled name fields to NULL if no demangling exists for
893 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
894 symbols if their language is known at the time they are created,
895 but sometimes the language is not known until later.
897 **** start-sanitize-chill ****
898 * ch-typeprint.c (chill_print_type_base): Name changed to
899 chill_type_print_base to match pattern for C and C++ names.
900 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
901 to be consistent with other usages.
902 * ch-typeprint.c (chill_type_print_base): Add support for
903 printing Chill STRUCT types.
904 * ch-valprint.c: Include values.h.
905 * ch-valprint.c (chill_print_value_fields): New function and
906 prototype for printing Chill STRUCT values.
907 * ch-valprint.c (chill_val_print): Fix call to val_print_string
908 that was being called with two args instead of three.
909 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
910 to print Chill STRUCT values.
911 **** end-sanitize-chill ****
913 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
915 * configure.in: added testsuite to configdirs.
917 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
919 * doc/stabs.texi: The `this' pointer is now known by the name
920 `this' instead of `$t'.
922 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
924 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
925 references of TAG_string_type DIEs in user defined types.
926 **** start-sanitize-chill ****
927 * ch-lang.c (chill_create_fundamental_type): Track compiler
928 change that now emits debugging info with the type long for Chill
930 **** end-sanitize-chill ****
932 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
934 * remote-mips.c: New file; implements MIPS remote debugging
936 * config/idt.mt: New file; uses remote-mips.c
937 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
939 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
940 floating point coprocessor.
941 (mips_push_dummy_frame): If not mips_fpu, don't save floating
943 (mips_pop_frame): If not mips_fpu, don't restore floating point
945 (_initialize_mips_tdep): New function; let the user reset mips_fpu
947 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
948 mips_fpu, don't use fp0 as floating point return register.
949 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
952 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
954 * gdb/testsuite: made modifications to testcases, etc., to allow
955 them to work properly given the reorganization of deja-gnu and the
956 relocation of the testcases from deja-gnu to a "tool" subdirectory.
958 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
960 * gdb/testsuite: Initial creation of gdb/testsuite.
961 Migrated dejagnu testcases and support files for testing nm to
962 gdb/testsuite from deja-gnu. These files were moved "as is"
963 with no modifications. This migration is part of a major overhaul
964 of dejagnu. The modifications to these testcases, etc., which
965 will allow them to work with the new version of dejagnu will be
966 made in a future update.
968 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
970 * NEWS: Add reminders for next release.
972 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
974 * mipsread.c (parse_lines): Correct check for files compiled with
977 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
979 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
981 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
983 * Makefile.in (VERSION): GDB-4.8 release!
984 * README, NEWS: Update for release.
986 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
988 * am29k-pinsn.c (print_insn): Minor nits with const.
989 * am29k-tdep.c: More minor nits with arg types for
990 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
992 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
994 * gcc.patch: Update for a different GCC (G++) bug.
995 * main.c (print_gdb_version): Update copyright year to 1993.
996 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
997 conditionalize this file on it. FIXME, right way is to split
998 these into two config files.
999 (ATTACH_DETACH): Define for BSD 4.4
1000 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1001 (U_REGS_OFFSET): Revise for 4.4.
1002 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1003 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1004 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1006 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1008 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1011 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1013 * c-lang.c (c_printstr): Bugfix for length==0 case.
1015 * c-lang.c (c_printstr): If a C string ends in a null, don't
1018 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1020 * defs.h (STRCMP): Make it work for unsigned chars.
1022 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1024 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1025 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1026 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1027 define to kludge the large opcode table into two smaller tables,
1028 since GCC take exponential space to build the table. Lint.
1029 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1031 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1033 * Makefile.in (VERSION): Roll to 4.7.9.
1034 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1035 definition here, to handle both BSD 4.3 and 4.4 systems.
1036 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1037 * remote.c (alarm): Move declaration to global level, before
1038 first reference to it.
1039 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1040 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1042 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1044 * remote.c (readchar): forward declare alarm which otherwise looks
1045 like an undeclared variable to gcc.
1047 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1048 when comparing against an int. Avoids superfluous warning from
1051 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1052 Avoids superfluous warnings from some systems and/or compilers
1053 (like vax ultrix 4.2.)
1055 * language.c (struct op_print unk_op_print_tab): use the enum
1056 values rather naked zeros as initializers. Avoids warnings from
1057 ultrix type compilers.
1059 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1061 * Makefile.in (VERSION): Roll to 4.7.6.
1062 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1063 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1064 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1065 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1066 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1067 (depend): Fix bug where nm-files in config files weren't noticed.
1068 (make-proto-gdb-1): Avoid changing directories while building new
1069 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1071 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1073 * remote.c: Improve error recovery. Allow user to break out
1074 of initial connection attempt with INTERRUPT. Treat a timeout
1075 while waiting for remote packet like a retry, unless the remote
1076 side is actively running user code. Fix a few long printf_filtered's.
1078 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1081 * buildsym.c (start_subfile): Allow null file name.
1083 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1085 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1086 expects a pointer to complaint rather than a complaint
1088 (process_linenos): free the previously allocated subfile name,
1089 then allocate the new one from the heap.
1091 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1093 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1095 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1097 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1098 Previously, would bogusly index off the bottom of type_vector.
1099 (rs6000_builtin_type): Accept type number as argument.
1100 (read_type, case '-'): Handle negatives like any other type number.
1102 * symfile.c (deduce_language_from_filename): Handle null name.
1104 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1105 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1106 fixed by sato@sm.sony.co.jp.
1108 * xcoffread.c (parmsym): Don't use an initializer to set up
1109 this struct symbol. Set it up in initialize_xcoffread.
1110 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1111 works on real rs/6000 target with #ifndef FAKING_RS6000.
1113 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1115 * stabsread.c (rs6000_builtin_type): Move function from
1116 xcoffread.c:builtin_type.
1117 * xcoffread.c (builtin_type): Move to stabsread. Remove
1118 IBM6000_HOST dependency. Move misplaced comments.
1119 (various): Change printf's to complaints.
1120 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1121 objfile argument to read_type calls under #if 0.
1122 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1123 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1124 * Makefile.in: xcoffread.o is not built by default.
1125 * xm-rs6000.h (IBM6000_HOST): Remove.
1126 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1127 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1130 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1132 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1133 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1134 register numbers when user tries to modify elements in structs
1135 passed as arguments.
1136 * inflow.c (child_terminal_info): Move banner outside of system
1138 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1139 passes struct/union arguments by address.
1141 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1143 * Based on patch from Kean Johnston <maw@netcom.com>:
1144 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1145 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1146 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1148 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1150 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1151 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1153 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1155 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1156 cc debugging output.
1158 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1160 * stabsread.c (define_symbol): Complain about unrecognized names
1161 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1162 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1163 (read_cpp_abbrev): Don't use the class name as part of the
1164 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1165 abbrevs. Inspired by Mike Tiemann.
1166 (read_tilde_fields): Comment. Remove ancient dead code.
1167 Remove erroneous but non-dead code. Simplify. Add complaints.
1168 (in general): Remove extraneous (parentheses) in return
1171 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1173 * coffread.c (coff_lookup_type): Fix fencepost error reported
1174 by Art Berggreen, <arg@opal.acc.com>.
1176 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1177 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1179 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1180 test, which is apparently left over from when we used native
1181 include files and couldn't depend on the member names being there.
1182 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1184 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1186 * mipsread.c: Major overhaul to use new BFD symbol table reading
1187 routines. Now swaps information as it is needed, rather than
1188 swapping everything when the file is read.
1190 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1192 * Makefile.in (TARDIRS): Add sparclite demo dir.
1193 (*.tab.c): Change dependency on Makefile to depend on
1194 Makefile.in, otherwise it always rebuilds after configuring.
1195 Force output *.tab.c file into current directory even in "make"
1196 versions that rewrite dependent file names used in command lines.
1198 * TODO: Remove some things we did.
1199 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1200 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1201 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1202 * symtab.h: Eliminate unnamed unions and structs.
1204 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1206 * Makefile.in (VERSION): Roll to 4.7.5.
1208 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1210 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1211 re-evaluating symbol pointers.
1213 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1215 * c-exp.y (lcurly, rcurly): New nonterminals.
1216 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1218 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1219 made function static.
1220 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1221 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1222 * parse.c (start_arglist):
1223 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1224 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1225 * parser-defs.h (funcall_chain): Moved to parse.c.
1226 * printcmd.c (print_frame_nameless_args): Fix prototype.
1227 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1228 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1229 * valops.c (typecmp): Moved prototype from values.h.
1230 * value.h (typecmp): Moved prototype to valops.c, made static.
1231 **** start-sanitize-chill ****
1232 * ch-exp.y (yylex): Change way control sequences are disabled.
1233 **** end-sanitize-chill ****
1235 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1237 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1239 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1241 * mipsread.c (upgrade_type): Build array types correctly, using
1242 create_range_type and create_array_type.
1244 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1246 * remote-nindy.c: Cleanup.
1248 * infrun.c (wait_for_inferior): When rolling back the PC after
1249 a breakpoint, call write_pc so that NPC gets rolled back as well
1252 * blockframe.c (inside_entry_file, inside_main_func,
1253 inside_entry_func): PC of zero is always "bottom of stack".
1255 * printcmd.c (print_frame_args, print_frame_nameless_args):
1256 Let print_frame_nameless_args decide whether there are any,
1257 laying groundwork for possibly later printing 29K args for
1258 functions where we have tag words but no symbols.
1260 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1262 * Makefile.in: fix GDB doc targets for new doc subdir structure
1264 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1266 * stack.c (parse_frame_specification): Parse as many arguments
1267 as there are (up to MAXARGS). Pass all of them in argc, argv
1268 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1269 many there were, onto SETUP_ARBITRARY_FRAME.
1270 * tm-mips.h, tm-sparc.h: Corresponding changes.
1271 * mips-tdep.c, sparc-tdep.c: Ditto.
1273 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1275 * hp300ux-nat.c: Update copyrights.
1276 * mipsread.c (parse_partial_symbols): Complain about block
1277 indexes that go backwards. Fix from Peter Schauer.
1278 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1279 symbol-file that has no linkage symbols to be read.
1280 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1281 from tm- file to xm-file, since they're host dependent.
1282 * valarith.c (value_binop): Typo.
1284 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1286 * sparclite/aload.c: Add copyleft.
1287 * sparclite/crt0.s: Add comment at beginning.
1289 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1291 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1292 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1294 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1296 * values.c (value_headof): Fix typo in which VTBL and ARG were
1297 being confused for one another.
1299 * valops.c (typecmp): Now static.
1301 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1302 baseclass--we don't always inherit its virtual function table
1305 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1306 pointer correctly in case value_struct_elt moves it around.
1308 * valops.c (typecmp): Now static. Also, now groks references
1311 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1312 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1314 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1316 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1317 to avoid "too much defining" error from native C compiler (!).
1319 * Makefile.in (HFILES): Add typeprint.h.
1320 * typeprint.[ch]: Update copyrights.
1322 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1324 * Makefile.in: Update to match doc/ subdir changes.
1326 * config/hp300hpux.mh: No cross-host file needed, just native.
1327 * config/go32.mh: Remove nonexistent "native" support.
1329 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1330 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1331 * m88k-tdep.c (next_insn): Lint, cleanup.
1332 (store_parm_word): Lint.
1334 * README: Fix typo (reported by karl@hq.ileaf.com).
1336 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1338 * expression.h (BINOP_CONCAT): Document use for self concatenation
1339 an integral number of times.
1340 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1342 * valarith.c (value_concat): Rewrite to support self
1343 concatenation an integral number of times.
1344 **** start-sanitize-chill ****
1345 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1346 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1347 eliminate hundreds of spurious shift/reduce and reduce/reduce
1348 conflicts that mask the 5 real ones.
1349 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1350 * ch-exp.y (integer_literal_expression): Remove production,
1352 **** end-sanitize-chill ****
1354 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1356 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1357 implied that "no side effects" was nonfunctional.
1358 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1359 character string and bitstring concatenation.
1360 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1361 * expression.h (exp_opcode): Add BINOP_CONCAT.
1362 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1363 * language.c (string_type): Add function to determine if a type
1365 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1366 * valarith.c (value_concat): New function to concatenate two
1367 values, such as character strings or bitstrings.
1368 * valops.c (value_string): Remove error stub and implement
1370 * value.h (value_concat): Add prototype.
1371 **** start-sanitize-chill ****
1372 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1373 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1374 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1376 **** end-sanitize-chill ****
1378 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1380 * c-exp.y (exp): Add production to support direct creation
1381 of array constants using the obvious syntax.
1382 * c-valprint.c (c_val_print): Set printed string length.
1383 * dwarfread.c (read_tag_string_type): New prototype and
1384 function that handles TAG_string_type DIEs.
1385 * dwarfread.c (process_dies): Add case for TAG_string_type
1386 that calls new read_tag_string_type function.
1387 * expprint.c (print_subexp): Add support for OP_ARRAY.
1388 * gdbtypes.c (create_range_type, create_array_type): Inherit
1389 objfile from the index type.
1390 **** start-sanitize-chill ****
1391 * ch-typeprint.c (chill_print_type): Add case for
1393 * ch-valprint.c (chill_val_print): Fix case for
1395 **** end-sanitize-chill ****
1397 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1399 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1400 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1401 include/coff/mips.h.
1403 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1405 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1406 constants with an explicit null byte terminator. OP_STRING is
1407 now used for real string types.
1408 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1409 they are used by all languages.
1410 * c-lang.c (_initialize_c_language): Move initializations of
1411 builtin_type_* to lang.c.
1412 * c-typeprint.c (c_type_print_varspec_prefix,
1413 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1414 to TYPE_CODE_STRING.
1415 * c-valprint.c (c_val_print): Change the way character arrays
1416 are printed as strings to be consistent with the way strings
1417 are printed when pointer-to-char types are dereferenced.
1418 Remove test of print_max before calling val_print_string, which
1419 now does it's own test.
1420 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1421 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1422 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1423 * gdbtypes.c (builtin_type_*): Add declarations moved from
1425 * gdbtypes.c (create_string_type): New function to create real
1427 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1428 renamed to TYPE_CODE_STRING.
1429 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1430 builtin_type_* types moved from c-lang.c.
1431 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1432 to TYPE_CODE_STRING.
1433 * gdbtypes.h (builtin_type_string): Add extern declaration.
1434 * gdbtypes.h (create_string_type): Add prototype.
1435 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1436 renamed to TYPE_CODE_STRING.
1437 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1439 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1440 renamed to TYPE_CODE_STRING.
1441 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1443 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1444 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1445 to TYPE_CODE_STRING.
1446 * valops.c (allocate_space_in_inferior): New function and
1447 prototype, using code ripped out of value_string.
1448 * valops.c (value_string): Rewritten to use new function
1449 allocate_space_in_inferior, but temporarily disabled until some
1450 other support is in place.
1451 * valops.c (value_array): New function to create array constants.
1452 * valprint.c (val_print_string): Add comment to document use,
1453 complete rewrite to fix several small buglets.
1454 * value.h (value_array): Add prototype.
1455 * value.h (val_print_string): Change prototype to match rewrite.
1456 **** start-sanitize-chill ****
1457 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1458 * ch-exp.y (match_character_literal): Disable recognition of
1459 control sequence form of character literals and document why.
1460 **** end-sanitize-chill ****
1462 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1464 * nindy-share/nindy.c: Add comments to #endif's to clarify
1467 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1468 read_memory to get byte order right.
1469 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1470 anymore. This is done in paread.c now. We expect unwind info
1471 to hang off of objfiles, and search all of the objfiles when until
1473 * (skip_trampoline_code): Cast arg to target_read_memory.
1474 * objfiles.h (struct objfile): Add new field obj_private to hold
1475 per object file private data (unwind info in this case).
1476 * paread.c (read_unwind_info): New routine to read unwind info
1477 for the objfile. This data is hung off of obj_private.
1478 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1479 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1480 make this easier to access.
1482 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1484 * c-valprint.c (cp_print_class_member): Add extern decl.
1485 * c-valprint.c (c_val_print): Extract code for printing methods
1486 and move it to cp_print_class_method in cp-valprint.c.
1487 * c-valprint.c (c_val_print): Extract code to print strings and
1488 move it to val_print_string in valprint.c.
1489 * cp-valprint.c (cp_print_class_method): New function using
1490 code extracted from c_val_print.
1491 * valprint.c (val_print_string): New function using code
1492 extracted from c_val_print.
1493 * value.h (val_print_string): Add prototype.
1494 **** start-sanitize-chill ****
1495 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1496 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1497 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1498 CHECKBUF, growbuf_by_size): New variables, macros, and support
1499 functions for implementing a dynamically expandable temp buffer.
1500 * ch-exp.y (match_string_literal): New lexer function.
1501 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1502 removed and replaced with new CHECKBUF macro.
1503 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1504 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1505 **** end-sanitize-chill ****
1507 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1509 * Makefile.in: Add info for paread.o.
1510 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1512 * blockframe.c (frameless_look_for_prologue): Correct the
1514 * gdbtypes.h, gdbtypes.c: Use const in decl of
1515 cplus_struct_default, now that pa-gas assembler has been fixed.
1516 * hppah-nat.c: Formatting.
1517 * hppah-tdep.c: Remove lots of useless externs for variables we
1519 * (find_unwind_entry): Speed up by using binary search, and a one
1521 * (rp_saved): New routine to see what unwind info says about RP
1522 being saved on the stack frame.
1523 * (frame_saved_pc): Look for prologue to see if we need to
1524 examine the stack for the saved RP or not.
1525 * (init_extra_frame_info): Check for prologue, instead of
1526 framesize to determine if we are frameless or not.
1527 * (frame_chain_valid): Stop backtraces when we run into _start.
1528 * (push_dummy_frame): Reformat to make more readable.
1529 * (find_dummy_frame_regs): ditto.
1530 * (hp_pop_frame): ditto.
1531 * (hp_restore_pc_queue): small cleanup.
1532 * (hp_push_arguments): ditto.
1533 * (pa_do_registers_info): ditto.
1534 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1535 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1536 * Define FRAME_CHAIN_VALID.
1537 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1538 passed to functions.
1540 * paread.c (pa_symtab_read): Use new bfd conventions for
1541 accessing linker symbol table.
1542 * (pa_symfile_init): Access embedded STAB info via BFD section
1543 mechanism and related macros.
1546 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1548 * sparc-stub.c: Use a seperate stack for our traps.
1549 * Handle recursive traps.
1550 * Remove all trap init code. This needs to be done by the
1552 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1554 * (handle_exception): See if we are at breakinst, if so, then
1555 advance PC sp that users can just step out of breakpoint().
1556 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1557 new place if SP has changed.
1558 * (case 's'): Get rid of this, we can't do it yet.
1559 * (case 't'): New command to test any old random feature.
1560 * (case 'r'): New command to reset the system.
1561 * (breakpoint): Add label to breakpoint trap instruction so that
1562 handle_exception() can detect where we are and get past the
1563 breakpoint trivially.
1565 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1567 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1569 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1571 * configure.in: recognise all sparclite variants
1573 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1575 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1576 binary files oring in the right bit.
1578 * main.c, source.c, state.c, symmisc.c: use macros defined in
1579 fopen-{bin|both} when fopening files.
1581 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1583 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1584 from a configuration file (typically including <limits.h>), or to
1585 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1586 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1587 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1588 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1589 * exppritn.c (print_subexp, dump_expression): Add case for
1591 * expression.h (OP_BITSTRING): New expression element type for
1593 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1594 macros to convert between number of expression elements and bytes
1595 to store that many elements.
1596 * i960-tdep.c (leafproc_return): Use new macros to access
1597 minimal symbol name and address fields.
1598 * m88k-pinsn.c (sprint_address): Use new macros to access
1599 minimal symbol name and address fields.
1600 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1601 minimal symbol address field.
1602 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1603 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1604 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1605 Use new BYTES_TO_EXP_ELEM macro.
1606 * parse.c (write_exp_bitstring): New function to write packed
1607 bitstrings into the expression element vector.
1608 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1610 * parser-defs.h (struct stoken): Document that it is used for
1611 OP_BITSTRING as well as OP_STRING.
1612 * parser-defs.h (write_exp_bitstring): Add prototype.
1613 **** start-sanitize-chill ****
1614 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1615 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1616 LOWER, LENGTH): New tokens for keywords.
1617 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1618 upper_lower_argument, length_argument, array_mode_name,
1619 string_mode_name, variant_structure_mode_name): New non-terminals
1621 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1622 * ch-exp.y (match_bitstring_literal): New lexer support function
1623 to recognize bitstring literals.
1624 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1625 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1626 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1627 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1628 * ch-exp.y (yylex): Check tokentab6.
1629 * ch-exp.y (yylex): Call match_bitstring_literal.
1630 **** end-sanitize-chill ****
1632 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1634 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1635 symbol name and value fields.
1637 * c-exp.y (yylex): Make static, to match prototype and other
1640 * expression.h (exp_opcode): Add BINOP_MOD.
1641 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1642 * expprint.c (dump_expression): Handle new BINOP_MOD.
1643 * language.c (binop_type_check): Handle new BINOP_MOD.
1644 * main.c (float_handler): Re-enable float handler when hit.
1645 * valarith.c (language.h): Include, need current_language.
1646 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1647 for integer divide truncates towards zero for negative results.
1648 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1649 * valarith.c (value_binop): Allow arithmetic operations on
1650 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1651 **** start-sanitize-chill ****
1652 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1653 * ch-exp.y (tokentab3): Add MOD and REM.
1654 * ch-exp.y (yylex): Set innermost_block for symbols found
1655 in local scopes. Return LOCATION_NAME for local symbols.
1656 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1657 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1658 **** end-sanitize-chill ****
1660 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1662 * command.c (shell_escape, make_command, _initialize_command):
1663 don't create or use fork if CANT_FORK is defined.
1664 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1665 code written for the IBM PC" remain.
1666 * xm-go32.h: define CANT_FORK
1668 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1670 * remote-sim.c: first attempt at general simulator interface
1671 * remote-hms.c: whitespace
1672 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1673 understand new stack layout. (print_register_hook): print ccr
1674 register in a fancy way.
1676 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1678 * eval.c (language.h): Include.
1679 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1680 to pointer types when the current language is C. It loses for
1681 other languages when the lower index bound is nonzero.
1682 * valarith.c (value_subscript): Take array lower bounds into
1683 account when performing subscripting operations.
1684 * valops.c (value_coerce_array): Add comment describing why
1685 arrays with nonzero lower bounds are dealt with in value_subscript,
1686 rather than in value_coerce_array.
1688 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1690 **** start-sanitize-chill ****
1691 * ch-exp.y (FLOAT_LITERAL): Add token.
1692 * ch-exp.y (literal): Add FLOAT_LITERAL.
1693 * ch-exp.y (match_float_literal): New lexer routine.
1694 * ch-exp.y (convert_float): Remove.
1695 * ch-exp.y (yylex): Call match_float_literal.
1696 * ch-exp.y (yylex): Match single '.' after trying
1697 to match floating point literals.
1698 **** end-sanitize-chill ****
1700 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1701 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1703 * expprint.c (dump_expression): New function for dumping
1704 expression vectors during gdb debugging.
1705 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1706 MULTI_SUBSCRIPT and moved out of BINOP range.
1707 * expression.h (DUMP_EXPRESSION): New macro that calls
1708 dump_expression if DEBUG_EXPRESSIONS is defined.
1709 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1710 * parse.c (length_of_subexp, prefixify_subexp): Change
1711 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1712 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1713 prefixify'ing the expression.
1714 * printcmd.c (print_command_1): Add comment.
1715 **** start-sanitize-chill ****
1716 * ch-exp.y (expression_list): Add useful actions.
1717 * ch-exp.y (value_array_element): Add useful actions.
1718 * ch-exp.y (array_primitive_value): Add production.
1719 * ch-exp.y (yylex): Recognize ',' as a token.
1720 **** end-sanitize-chill ****
1722 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1724 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1725 POSIXize the recursive makes (make [variable assignments] target{s})
1727 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1729 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1730 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1731 CPLUS_MARKER for all SVR4 systems, so follow suit.
1732 * defs.h (strdup_demangled): Remove prototype.
1733 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1734 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1735 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1736 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1737 prim_record_minimal_symbol_and_info): Use new macro
1738 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1739 * minsyms.c (install_minimal_symbols): Use new macro
1740 SYMBOL_INIT_DEMANGLED_NAME.
1741 * stabsread.c (define_symbol): Use new macro
1742 SYMBOL_INIT_DEMANGLED_NAME.
1743 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1744 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1745 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1746 SYMBOL_INIT_DEMANGLED_NAME.
1747 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1748 SYMBOL_DEMANGLED_NAME now tests language itself.
1749 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1750 now tests language itself.
1751 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1752 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1753 mangled name member in the language dependent portion of a symbol.
1754 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1755 mangled name member appropriate for a symbol's language.
1756 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1757 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1758 SYMBOL_DEMANGLED_NAME now tests language itself.
1759 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1760 initializes language dependent portion of symbol.
1761 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1762 demangles and caches the demangled form of symbol names.
1763 * utils.c (fputs_demangled, fprint_symbol): Use current language
1764 to select an appropriate demangling algorithm.
1765 * utils.c (strdup_demangled): Remove, no longer used.
1766 **** start-sanitize-chill ****
1767 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1768 access the Chill mangled name member in the language dependent
1769 portion of a symbol.
1770 * ch-lang.c (chill_demangle): New function, simple demangler.
1771 * defs.h (chill_demangle): Add prototype.
1772 * symtab.h (language_dependent_info): Add struct for Chill.
1773 **** end-sanitize-chill ****
1775 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1777 * Makefile.in (BISON): Add comment that when bison is used, it
1778 must include the "-y" option.
1779 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1780 Remove defines to remap non-yacc symbols, thus backing out of
1781 previous recent changes. Standard policy is that non-yacc parser
1782 generators get fixed, rather than adding bug workarounds in gdb
1783 for each new one that pops up. Expand comment to note this.
1784 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1786 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1788 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1789 case. Use code in N_SOL.
1791 * paread.c: New file that contains all HPPA/HPUX symbol reading
1793 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1794 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1795 * (dbx_symfile_offsets): Make static.
1796 * (pastab_build_psymtabs): New interface routine for paread to
1797 send stabs into dbxread.
1798 * gdb-stabs.h: Remove gobs of HPPA cruft.
1800 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1802 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1804 **** start-sanitize-chill ****
1805 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1806 **** end-sanitize-chill ****
1808 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1809 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1810 and YYDEBUG is not already defined.
1811 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1812 them during the previous replacements.
1813 * printcmd.c (_initialize_printcmd): Update internal documentation
1814 for "set" command to note that the assignment syntax is language
1816 **** start-sanitize-chill ****
1817 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1818 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1819 and YYDEBUG is not already defined.
1820 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1821 single_assignment_action): New terminals and nonterminal for gdb
1822 extensions to chill expression grammer.
1823 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1824 tokens that start with '$' (register names, convenience vars, etc).
1825 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1826 * ch-exp.y (yylex): Call match_dollar_tokens.
1827 **** end-sanitize-chill ****
1829 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1831 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1832 accessing minimal symbol data.
1833 * infcmd.c (read_pc): Use #ifdef, not #if.
1834 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1835 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1836 minimal symbol data.
1838 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1839 frame. Use find_return_regnum to find the caller.
1840 * (find_unwind_entry): New routine to locate stack frame info
1841 associated with a procedure. This looks in the $UNWIND_START$
1842 section in the SOM file.
1843 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1844 figure out where the caller's return address is stored.
1845 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1846 to figure out the frame size for a procedure.
1847 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1848 * (init_extra_frame_info): New routine. Corrects PC and FP for
1849 outermost frame if necessary.
1850 * (frame_chain): New routine, moved from tm-hppa.h.
1851 * (skip_trampoline_code): Handle computed function calls (ie:
1852 calls from $$dyncall).
1853 * (unwind_command): Temporary support function to allow user
1854 to control/observe aspects of the unwind (stack frame) info.
1855 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1856 was in a system call, if so, then read the PC from r31.
1857 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1858 with extra arg for skip_trampoline_code().
1859 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1860 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1861 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1863 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1865 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1866 Call new bfd_get_size() and verify that string table is no larger
1867 than the file that is supposed to contain it.
1868 * symfile.c (syms_from_objfile): Only complain about configured
1869 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1870 current target is the default BFD target.
1872 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1874 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1875 * solib.c (bkpt_names): New array of symbol names to try to
1876 use for the "mapping complete" breakpoint. Configurable
1877 define SOLIB_BKPT_NAME is first one to try.
1878 * solib.c (find_solib): Test debug_base for nonzero rather
1879 than just greater than zero.
1880 * solib.c (enable_break): Use bkpt_names to look up address
1881 at which to set "mapping complete" breakpoint.
1883 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1885 * defs.h (STRCMP, STREQ, STREQN): New macros.
1886 * defs.h (demangle_and_match): Remove prototype.
1887 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1888 and STREQN defined in defs.h.
1889 * dwarfread.c (set_cu_language): For completely unknown languages,
1890 try to deduce the language from the filename. Retain behavior
1891 that for known languages we don't know how to handle, we use
1893 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1894 and demangled name fields in symbol.
1895 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1896 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1897 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1898 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1899 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1900 Replace usages throughout.
1901 * elfread.c (demangle.h): Include.
1902 * elfread.c (record_minimal_symbol): Remove prototype and function.
1903 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1904 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1905 * infcmd.c (jump_command): Remove code to demangle name and add
1906 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1907 * minsyms.c (demangle.h): Include.
1908 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1909 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1910 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1911 * mipsread.c (psymtab_language): Add static variable.
1912 * stabsread.c (demangle.h): Include.
1913 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1914 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1915 * stack.c (return_command): Remove explicit demangling of name
1916 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1917 * symfile.c (demangle.h): Include.
1918 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1919 to match macros in symfile.h and allow them to be compiled
1920 if INLINE_ADD_PSYMBOL is not true.
1921 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1922 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1923 Add code to demangle and cache C++ symbol names. Use macro form
1924 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1925 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1926 Remove, also defined in symfile.c, which we already fixed.
1927 * symtab.c (expensive_mangler): Remove prototype and function.
1928 * symtab.c (find_methods): Remove physnames parameter and fix
1930 * symtab.c (completion_list_add_symbol): Name changed to
1931 completion_list_add_name.
1932 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1933 the normal symbol name and the cached C++ demangled name.
1934 * symtab.c (lookup_demangled_partial_symbol,
1935 lookup_demangled_block_symbol): Remove prototypes and functions.
1936 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1937 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1938 Remove code to try demangling names and matching them.
1939 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1940 Fix to try matching the cached demangled name if no match is
1941 found using the regular symbol name.
1942 * symtab.c (find_methods): Remove unused physnames array.
1943 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1944 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1945 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1946 C++ demangled symbol names.
1947 * symtab.h: Much reformatting of structures and such to add
1948 whitespace to make them more readable, and make them more
1949 consistent with other gdb structure definitions.
1950 * symtab.h (general_symbol_info): New struct containing fields
1951 common to all symbols.
1952 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1953 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1954 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1955 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1956 symbol): Use general_symbol_info struct.
1957 * utils.c (demangle_and_match): Remove, no longer used.
1958 * valops.c (demangle.h): Include.
1959 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1960 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1961 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1962 symmisc.c, symtab.c, valops.c: Replace references to minimal
1963 symbol fields with appropriate macros.
1964 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1965 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1966 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1967 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1968 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1969 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1970 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1971 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1972 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1973 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1974 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1975 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1976 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1977 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1979 * buildsym.c (start_subfile, patch_subfile_names): Default the
1980 source language to what can be deduced from the filename.
1981 * buildsym.c (end_symtab): Update the source language in the
1982 allocated symtab to match what we have been using.
1983 * buildsym.h (struct subfile): Add a language field.
1984 * c-typeprint.c (c_print_type): Remove code to do explicit
1986 * dbxread.c (psymtab_language): Add static variable.
1987 * dbxread.c (start_psymtab): Initialize psymtab_language using
1988 deduce_language_from_filename.
1990 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1992 * valprint.c (val_print): Reorganize comment and add note
1993 about dependency on target byte ordering.
1994 **** start-sanitize-chill ****
1995 * ch-exp.y (value_array_slice): Fix typo.
1996 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1997 byte sized ints are assumed to be char strings and printed with
1998 string syntax. In chill, arrays of chars and arrays of
1999 bytes/ubytes are distinquishable, and printed appropriately.
2000 **** end-sanitize-chill ****
2002 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2004 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2005 read/write routines for HPUX.
2007 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2008 branch targets to compute target address using const from previous
2009 instruction if necessary.
2010 * Add `Q' operator to print out bit position field various
2012 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2013 cleanups, use new code from Utah.
2014 * (store_inferior_registers): Update to new code from Utah.
2015 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2016 * (fetch_register): Clear out priv level when reading PCs.
2017 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2018 * Remove decl of errno, #include wait.h and target.h.
2019 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2020 were inside of a kernel call. If so, then PC is in a different
2021 register. Also, mask out bottom two bits of all PCs so as not to
2022 confuse higher level code.
2023 * (push_dummy_frame): Create from #define in tm-hppa.h.
2024 * (find_dummy_frame_regs): Update from Utah.
2025 * (hp_pop_frame): Create from #define in tm-hppa.h.
2026 * (hp_restore_pc_queue): New, from Utah.
2027 * (hp_push_arguments): Big fixes from Utah.
2028 * (pa_do_registers_info, pa_print_registers): Only print out fp
2030 * (skip_trampoline_code): New routine to deal with stubs that
2031 live in nowhereland between callers and callees.
2032 * i860-tdep.c: Remove decl of attach_flag.
2033 * infrun.c (wait_for_inferior): Add new macro
2034 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2035 at by PC will be nullified. If so, then step the target once more
2036 so as to avoid confusing the user.
2037 * (just before step_over_function:): Use stop_func_start, not
2038 stop_pc when checking for the existance of line number info.
2039 stop_func_start will reflect the proper address of the target
2040 routine, not of the stub that we may be traversing to get there.
2041 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2042 to deal with the stubs that PA compilers sometimes stick between
2043 callers and callees. Also, define FLAGS_REGNUM for access to the
2045 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2047 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2048 write gr0, PC regs, and PSW!
2049 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2050 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2052 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2053 * Define struct unwind_table_entry.
2054 * valops.c (call_function_by_hand): Add another arg to
2055 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2058 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2060 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2062 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2064 * Makefile.in (VERSION): Bump to 4.7.4.
2065 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2066 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2067 * Makefile.in (HFILES): Add valprint.h.
2068 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2069 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2070 * typeprint.c, typeprint.h: New files for language independent
2071 type printing functions.
2072 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2073 type printing functions and definitions.
2074 * valprint.h: New include file for language independent value
2075 printing definitions.
2076 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2077 dependent value printing functions.
2078 * c-exp.y (production ptype): Add range_type variable and use new
2079 create_range_type function.
2080 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2081 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2082 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2083 "const static" to ANSI-conformant "static const".
2084 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2085 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2087 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2088 * coffread.c (decode_type): Add range_type variable and call to
2089 new create_range_type function.
2090 * complaints.c (complain): Remove unused val variable.
2091 * complaints.c (_initialize_complaints): Make it void.
2092 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2093 variable and call new create_range_type function.
2094 * defs.h (enum val_prettyprint): Move enum from value.h to here
2095 so we can avoid having to include value.h just for prototypes that
2096 need the enum (thanks ANSI).
2097 * dwarfread.c (struct_type): Local anonymous_size variable is
2098 only used if !BITS_BIG_ENDIAN.
2099 * dwarfread.c (decode_subscript_data_item): Add rangetype
2100 variable and call new create_range_type function.
2101 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2103 * eval.c (evaluate_subexp): Remove unused local variable name
2104 and the statement with no side effects that initializes it.
2105 * expprint.c (print_subexp): Change local_printstr to
2107 * gdbtypes.c (create_range_type): New function that creates
2108 a range type using code fragments from object file readers as
2109 an example of what has to be initialized.
2110 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2111 and high_bound parameters, replaced with a single range_type
2112 parameter. Change function body to use passed in range_type
2113 rather than handcrafting one.
2114 * gdbtypes.h (create_range_type): Add prototype.
2115 * gdbtypes.h (create_array_type): Change prototype parameters.
2116 * infrun.c (normal_stop): Remove unused local variables tem and c.
2117 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2118 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2119 stub functions that call error if called.
2120 * language.c (unknown_language_defn, auto_language_defn,
2121 local_language_defn): Add initializers unk_lang_print_type and
2123 * language.h (struct language_defn): Reformat for larger
2124 comments, add la_print_type and la_val_print members. Add
2125 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2126 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2127 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2129 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2131 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2132 * main.c (execute_command): Remove unused local variable cmdlines.
2133 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2134 (clear_displays), symmisc.c (block_depth), values.c
2135 (clear_value_history):
2136 Make testing of truth value of assignment result explicit.
2137 * mipsread.c (upgrade_type): Update FIXME to include future use
2138 of create_range_type.
2139 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2140 whatis_exp, maintenance_print_type): Move prototypes and functions
2142 * printcmd.c (_initialize_printcmd): Move add_com calls for
2143 ptype_command and whatis_command to new typeprint.c.
2144 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2145 * source.c (find_source_lines): Local variable c only used
2146 when LSEEK_NOT_LINEAR is defined.
2147 * stabsread.c (read_array_type): Use new create_range_type
2149 * stabsread.c (read_range_type): Add new index_type variable and
2150 call new create_range_type function rather than handcrafting
2152 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2153 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2154 * symtab.c (type_print_base usages): Use c_type_print_base.
2155 * symtab.c (type_print_varspec_prefix usages): Use
2156 c_type_print_varspec_prefix.
2157 * symtab.c (type_print_method_args usages): Use
2158 cp_type_print_method_args.
2159 * valprint.c: Completely ripped apart and the fragments used
2160 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2161 valprint.h. Remaining stuff is language independent.
2162 * value.h (struct fn_field): Forward declare for prototypes.
2163 * value.h (type_print_1): Remove prototype.
2164 * value.h (enum val_prettyprint): Moved to defs.h.
2165 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2166 * value.h (baseclass_offset): Add prototype.
2167 **** start-sanitize-chill ****
2168 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2169 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2170 * ch-typeprint.c: New file for language dependent type printing.
2171 * ch-valprint.c: New file for language dependent value printing.
2172 * ch-exp.y (parse_number): Remove prototype and stub function.
2173 * ch-exp.y (decode_integer_literal): Removed unused digits and
2175 * ch-exp.y (convert_float): Completely ifdef out for now.
2176 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2177 ch-lang.c (chill_op_print_tab):
2178 Change from ANSI-obsolescent "const static" to ANSI-conformant
2180 * ch-exp.y (yylex): Add unhandled storage class enumeration
2181 literals to switch statement for completeness.
2182 * ch-lang.c (chill_create_fundamental_types): Remove unused
2183 nbytes variable. Change dummy type to 2 bytes to match int.
2184 Handle FT_VOID types gratuituously added to chill DWARF by
2185 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2186 type rather than a one byte TYPE_CODE_INT type.
2187 * ch-lang.c (chill_language_defn): Add chill_print_type and
2189 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2190 **** end-sanitize-chill ****
2192 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2194 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2195 bfd_get_symbol_leading_char instead.
2197 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2198 leading character from names.
2199 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2200 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2201 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2203 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2204 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2205 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2206 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2207 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2208 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2209 * symfile.c (syms_from_objfile): Insert debugging check to test
2210 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2212 * doc/gdbint.texinfo (Host Conditionals): Remove
2213 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2215 (Target Conditionals): Remove all of the above.
2217 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2219 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2220 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2222 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2224 * coffread.c (decode_type): catch negative tagndx fields generated
2226 * exec.c: comment out string following #endif.
2227 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2228 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2230 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2231 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2233 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2235 * complaints.c: New file, code moved from utils.c.
2236 * complaints.c (complain): Made into a varargs function.
2237 * complaints.h: New file, code moved from symfile.h.
2238 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2239 * Makefile.in (HFILES): Add complaints.h.
2240 * Makefile.in (OBS): Add complaints.o.
2241 * symfile.c (complaint_root, stop_whining, complaint_series,
2242 complain, clear_complaints, add_show_from_set for stop_whining):
2243 Moved to complaints.c.
2244 * symfile.h (struct complaint, complaint_root decl, complain
2245 prototype, clear_complaints prototype): Moved to complaints.h.
2246 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2247 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2248 complaints.h. Remove casts from arguments to complain(),
2249 which is now a varargs function, and remove unnecessary
2250 placeholder zero args.
2251 * defs.h (begin_line): Add prototype.
2252 * defs.h (vprintf_filtered): Add prototype.
2253 * dwarfread.c (varargs.h): Remove, no longer needed.
2254 * dwarfread.c (dwarfwarn): Remove prototype and function.
2255 * dwarfread.c (complaints): Define a bunch of complaints.
2256 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2257 usages to standard complain() calls.
2258 * utils.c (begin_line): New function that ensures that
2259 whatever gets filter-printed next starts on its own line.
2260 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2261 but to stdout (calls vfprintf_filtered internally).
2263 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2265 * remote.c: Avoid printf_filtered line limit. Suggested by
2266 Robert R. Henry, <rrh@tera.com>.
2267 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2269 * main.c (main): Accept --silent as well as --quiet. Change +help
2270 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2272 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2273 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2275 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2277 * tm-nindy960.h, remote-nindy.c: Lint.
2279 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2281 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2282 a optional type to decorate as an array type, the type of the
2283 index, and the bounds of the array. Records this additional info
2284 in the array type for use with languages with nonzero array
2286 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2287 to note that arrays may have bounds.
2288 * gdbtypes.h (create_array_type): Update prototype.
2289 * c-exp.y (ptype production): Adjust for new create_array_type
2290 calling conventions.
2291 * coffread.c (decode_type): Call create_array_type rather than
2292 handcrafting array types.
2293 * convex-tdep.c (value_type): Remove, now use create_array_type.
2294 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2295 vector_type into calls to create_array_type.
2296 * dwarfread.c (decode_subscr_data): Name changed to
2297 decode_subscript_data_item throughout.
2298 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2299 create_array_type. Now records index type and range as well.
2300 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2301 change to use create_array_type.
2302 * dwarfread.c (read_subroutine_type): Test existing user defined
2303 types before decorating them, to ensure they are blank, and
2304 complain about it if they are not.
2305 * dwarfread.c (decode_fund_type): For unrecognized types, always
2306 return some valid type (type integer). If the unrecognized type
2307 cannot be an implementation defined type, complain as well.
2308 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2309 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2310 * mipsread.c (upgrade_type): Add FIXME comment that code to
2311 handcraft arrays should be replaced with call to create_array_type.
2312 * stabsread.c (read_array_type): Replace code to handcraft
2313 array types with call to create_array_type.
2314 * valprint.c (type_print_varspec_prefix): Minor formatting
2315 change, join lines that don't need to be split.
2317 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2319 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2320 decl for attach_flag, it now lives in inferior.h.
2321 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2322 Make most functions static.
2323 * hppah-nat.c: General cleanups, remove BSD specific code (since
2324 that all lives in hppab-nat.c).
2325 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2326 Change sense of test against inside_entry_file(). This fix is
2328 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2329 to read/write_register_bytes().
2330 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2331 work around PA-GAS assembler bug. Also, add trailing */ to some
2333 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2334 Same reason as above.
2336 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2338 * mipsread.c (parse_symbol): When checking whether a structured
2339 type is an enum, check qualifiers of its first member, as well as
2340 the base type of the member. Bug found and fixed by John M.
2341 Farrell, <farrell@fjord.reo.dec.com>.
2343 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2344 * remote-vx.c: Don't include vx-share/reg.h.
2345 * vx-share/ptrace.h: Reproduce from scratch.
2346 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2347 * Makefile.in: Remove references to removed files, and to removed
2348 29k-share directories.
2350 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2352 * c-lang.c (_initialize_c_language): Name changed from
2354 * m2-lang.c (_initialize_m2_language): Name changed from
2356 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2357 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2358 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2359 expression parsing into c-lang.c and m2-lang.c respectively.
2360 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2361 m2-exp.y respectively.
2362 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2363 and m2-* files respectively.
2364 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2365 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2366 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2367 * expression.h (struct block): Forward declaration for prototypes.
2368 * language.h (struct objfile): Forward declaration for prototypes.
2369 **** start-sanitize-chill ****
2370 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2371 * Makefile.in (HFILES): Add ch-lang.h.
2372 * Makefile.in (OBS): Add ch-lang.o.
2373 * ch-exp.y: Migrate code that has nothing to do with expression
2374 parsing into ch-lang.c.
2375 * ch-lang.c: New file, code migrated from c-exp.y.
2376 * ch-lang.h: New file, internal interface between ch-* files.
2377 * ch-lang.c (_initialize_chill_language): Name changed from
2378 _initialize_chill_exp.
2379 **** end-sanitize-chill ****
2381 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2382 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2383 * config/amix.mh (NATDEPFILES): Add.
2384 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2387 * dwarfread.c (decode_subscr_data): Remove spurious test that
2388 accepted only integer subscript types. We don't do anything
2389 with the type at the moment anyway.
2391 **** start-sanitize-chill ****
2392 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2394 * ch-exp.y (match_character_literal): Fix case where no
2395 match at all is found.
2396 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2397 width types. For example, "INT" is always 2 bytes regardless
2398 of the values of any TARGET_*_BIT macros. So use explicit
2399 numeric sizes for the types.
2400 **** end-sanitize-chill ****
2402 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2404 * c-exp.y (c_create_fundamental_type): New function to create
2405 language specific fundamental types for C.
2406 * m2-exp.y (m2_create_fundamental_type): New function to create
2407 language specific fundamental types for Modula 2.
2408 * c-exp.y (c_language_defn, cplus_language_defn): Add
2409 c_create_fundamental_type to language struct initializers.
2410 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2411 to language struct initializers.
2412 * dwarfread.c (expression.h, language.h): Include.
2413 * dwarfread.c (ftypes): New array to hold fundamental types
2414 for current compilation unit.
2415 * dwarfread.c (cu_language_defn): New pointer to language
2416 struct for language of current compilation unit.
2417 * dwarfread.c (dwarf_fundamental_type): New function to
2418 create/lookup fundamental types.
2419 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2420 * dwarfread.c (throughout): Replace lookup_fundamental_type
2421 with dwarf_fundamental_type.
2422 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2423 compilation unit (may be different language or different objfile).
2424 * gdbtypes.c (lookup_fundamental_type): Move actual type
2425 creations into language specific fundamental type creation
2426 functions and call via create_fundamental_type. Add comment
2427 about this function being obsolescent.
2428 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2429 sized signed and unsigned integers.
2430 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2431 * language.c (language_def): New function to lookup a language
2432 struct given it's enumeration.
2433 * language.h (struct language_defn): Add la_fund_type, a pointer
2434 to a function that creates fundamental types for this language.
2435 * language.h (create_fundamental_type): New macro to create
2436 fundamental types based on the current language.
2437 * language.h (language_def): Add prototype.
2438 * language.c (unk_lang_create_fundamental_type): New function
2439 for initializing language structs, calls error if called.
2440 * language.c (unk_language_defn, auto_language_defn,
2441 local_language_defn): Use unk_lang_create_fundamental_type.
2442 **** start-sanitize-chill ****
2443 ch-exp.y (chill_create_fundamental_type): New function.
2444 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2445 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2446 **** end-sanitize-chill ****
2448 **** start-sanitize-chill ****
2449 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2451 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2453 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2454 as GCC_PRODUCER and GPLUS_PRODUCER.
2455 **** end-sanitize-chill ****
2457 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2459 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2462 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2464 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2465 rather than '$'. This particular piece of braindamage is
2466 spreading like ooze. It's now infected libiberty, deja-gnu,
2468 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2469 hardwired '$' character.
2471 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2473 (Changes to break incredibly ugly, unmaintainable 750 line
2474 read_struct_type function up into managable pieces.)
2475 * Makefile.in (VERSION): Bump to 4.7.3.
2476 * stabsread.c (struct field_info): Local struct definition.
2477 * stabsread.c (read_member_functions, read_struct_fields,
2478 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2479 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2480 functions from fragmented read_struct_type.
2481 * stabsread.c (stabs_general_complaint): Catchall complaint.
2482 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2483 symbol name continuation code. Use macro throughout.
2484 * stabsread.c (various places): Replace add-one-to-pointer
2485 with pointer increment.
2486 * stabsread.c (read_type): Retain function local copy of type
2487 descriptor. Rearrange code calling read_struct_type() to match
2489 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2490 a single blank as the name of nameless enumerations. Recognize
2491 this special case and set nameless flag.
2492 **** start-sanitize-chill ****
2493 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2495 * ch-exp.y (access_name): New non-terminal token and
2497 * ch-exp.y (general_procedure_name): Now a terminal token.
2498 * ch-exp.y (location): Expand production.
2499 * ch-exp.y (match_simple_name_string): New function.
2500 * ch-exp.y (yylex): Call match_simple_name_string and return
2501 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2502 **** end-sanitize-chill ****
2504 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2506 * munch: Backslash escape vertical bar characters inside
2507 grep patterns since they have special meaning for some greps.
2508 * parse.c (write_exp_string): Complete rewrite to store string
2509 contants as a leading explicit length, followed by the string data,
2510 followed by a trailing explicit length.
2511 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2512 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2513 Use recorded explicit length of strings in expression elements,
2514 rather than strlen. Adjust code to skip over strings stored in
2515 expression elements, and code to access strings, to account for
2516 new leading explicit size expression element.
2517 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2518 0, to avoid negative expression element indices.
2519 * valops.c (search_struct_method): Minor whitespace change.
2521 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2523 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2524 which together maintain a dynamically expandable static buffer
2525 for the lexer to use when translating C strings to their internal
2526 form (other future uses possible). Fix parsing of C style strings
2527 to do the normal C style input conversions of escaped character
2529 * valops.c (value_string): Remove translation of escaped
2530 character sequences, now done in C expression parser.
2531 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2532 and decides if it should be printed in literal form or some other
2533 form, based on it's ASCII value and setting of sevenbit_strings.
2534 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2535 macro, change indentation style.
2536 **** start-sanitize-chill ****
2537 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2538 * ch-exp.y (chill_printstr): First cut at real function instead
2540 **** end-sanitize-chill ****
2542 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2544 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2546 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2548 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2550 * defs.h (sevenbit_strings): Add declaration.
2551 * defs.h (printchar): Replace with gdb_printchar.
2552 * language.h (language_defn): Add new function pointers
2553 la_printchar and la_printstr, to do language dependent
2554 printing of characters and strings.
2555 * language.h (local_printchar, local_printstr): New macros
2556 to call language dependent functions pointed to by la_printchar
2557 and la_printstr respectively.
2558 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2559 dependent functions for printing characters and strings.
2560 * c-exp.y (c_language_defn, cplus_language_defn): Add
2561 c_printchar and c_printstr.
2562 * command.c (do_setshow_command): Rename printchar use to
2564 * expprint.c (print_subexp): Replace C style string output
2565 with call to local_printstr.
2566 * language.c (unk_lang_printchar, unk_lang_printstr):
2567 New stubs, currently errors.
2568 * language.c (unknown_language_defn, auto_language_defn,
2569 local_language_defn): Add unk_lang_printchar and
2571 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2572 language dependent functions to print characters and strings.
2573 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2574 * utils.c (printchar): Renamed to gdb_printchar.
2575 * valprint.c (print_string): Remove prototype, function moved
2576 to c-exp.y, where it becomes c_printstr.
2577 * valprint.c (print_max): Made global for reference from the
2578 language dependent printing routines in *-exp.y.
2579 * valprint.c (repeat_count_threshold): New variable with function
2580 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2581 Change all references to old macro to references to new variable.
2582 * valprint.c (value_print, val_print): Replace calls to
2583 print_string with calls to local_printstr.
2584 * valprint.c (val_print): Replace C style character printing
2585 with call to local_printchar.
2586 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2587 * valprint.c (_initialize_valprint): Add add_show_from_set
2588 call for setting up repeat_count_threshold as print variable.
2589 **** start-sanitize-chill ****
2590 * ch-exp.y (decode_integer_value): New function.
2591 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2592 * ch-exp.y (chill_printchar, chill_printstr): New language
2593 dependent functions for printing characters and strings.
2594 * ch-exp.y (chill_language_defn): Add chill_printchar and
2596 **** end-sanitize-chill ****
2598 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2600 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2601 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2602 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2604 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2606 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2607 and assume the process has been killed.
2609 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2611 * remote-udi.c (udi_open): Reset vars so that user can re-run
2612 programs without leaving GDB.
2613 * (many routines): Slightly improve error handling.
2614 * (download): Zero out BSS by longs instead of bytes to avoid
2615 timeouts in real hardware.
2616 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2617 that connection is no longer in use after shutdown() of socket.
2618 This keeps GDB from dying of a SIGPIPE when you issue multiple
2619 `target udi' commands.
2621 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2623 * language.h (language_format_info): New structure to bundle
2624 local formatting information.
2625 * language.h (language_defn): Replace individual format info
2626 with language_format_info structs.
2627 * language.h (local_*_format, local_*_format_prefix,
2628 local_*_format_specifier, local_*_format_suffix): New macros
2629 for binary/octal/decimal/hex formats to access info elements.
2630 * c-exp.y (c_language_defn): Update for new format handling.
2631 * m2-exp.y (m2_language_defn): Update for new format handling.
2632 * dbxread.c (language.h): Include for partial-stab.h use.
2633 * mipsread.c (expression.h, language.h): Include for
2635 * defs.h (local_hex_format, local_hex_format_custom,
2636 local_hex_string, local_hex_string_custom): Move to language.h.
2637 * language.c (local_hex_format_custom, local_hex_string,
2638 local_hex_string_custom, local_octal_format_custom): Use new
2640 * language.c (unknown_language_defn, auto_language_defn,
2641 local_language_defn): Update for new format handling.
2642 * printcmd.c (print_scalar_formatted): Use new macros
2643 to access decimal and binary format info for printing.
2644 **** start-sanitize-chill ****
2645 * c-exp.y (chill_language_defn): Update for new format handling.
2646 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2647 * ch-exp.y (decode_integer_literal): Add function
2648 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2649 * ch-exp.y (builtin_type_chill_char): Add definition.
2650 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2651 **** end-sanitize-chill ****
2653 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2655 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2657 (aix_framedata): added nosavedpc field.
2658 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2660 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2661 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2662 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2663 instructions as function_frame_info does. Expand special case of
2664 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2666 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2668 (function_frame_info): Set frameless if the function has no frame,
2669 and set nosavedpc if the PC was not saved. Handle gcc generated
2670 stfd 31,-4(31); st 31, -12(31) correctly.
2671 (frameless_function_invocation): New second argument pcsaved; if 0
2672 return whether the function has a frame, if 1 return whether the
2674 (frame_initial_stack_address): Correct typo: cache registers for
2675 callee_fi, not for fi, (avoids reading garbage memory locations).
2677 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2679 * infrun.c (wait_for_inferior (just before step_over_function
2680 label)): Change test for stepping into subroutine to check for the
2681 presence of line number info. This makes stuff compiled with -g1
2682 cause GDB to not lose control when stepping.
2684 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2685 Improve comments as well.
2687 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2689 * Makefile.in (VERSION): Bump to 4.7.2
2690 * symtab.c (find_pc_symtab): Fix return of random value
2692 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2693 Makefile since it contains sed patterns used in generation.
2694 Add sed pattern to also delete #include of any malloc.h.
2695 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2696 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2697 function names to conform to K&R terminology with respect to
2698 logical and bitwise operators:
2699 UNOP_ZEROP => UNOP_LOGICAL_NOT
2700 UNOP_LOGNOT => UNOP_COMPLEMENT
2701 BINOP_LOGAND => BINOP_BITWISE_AND
2702 BINOP_LOGXOR => BINOP_BITWISE_XOR
2703 BINOP_LOGIOR => BINOP_BITWISE_IOR
2704 BINOP_AND => BINOP_LOGICAL_AND
2705 BINOP_OR => BINOP_LOGICAL_OR
2706 PREC_OR => PREC_LOGICAL_OR
2707 PREC_AND => PREC_LOGICAL_AND
2708 PREC_LOGIOR => PREC_BITWISE_IOR
2709 PREC_LOGXOR => PREC_BITWISE_XOR
2710 PREC_LOGAND => PREC_BITWISE_AND
2711 value_zerop() => value_logical_not()
2712 value_lognot() => value_complement()
2713 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2714 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2715 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2716 and is nonexistant in some SVR4 based systems.
2717 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2718 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2720 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2721 * source.c (source_info): Fix minor nits, print "1 line" rather
2722 than "1 lines", and "language is <lang>".
2723 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2724 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2725 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2727 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2728 **** start-sanitize-chill ****
2729 * ch-exp.y: New expression parser, for GNU-Chill.
2730 * defs.h (enum language): Add language_chill.
2731 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2732 LANG_MODULA2 a recognized language.
2733 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2734 Chill as well as Modula-2.
2735 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2736 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2737 * language.c (set_language_command): Add chill.
2738 * language.c (binop_result_type, integral_type, character_type,
2739 boolean_type, structured_type, value_true, binop_type_check):
2740 Add language_chill cases.
2741 * language.h (_LANG_chill): Define.
2742 * symfile.c (deduce_language_from_filename): Recognize the
2743 filename extensions ".chill", ".c186", and ".c286" for Chill.
2744 * valprint.c (typedef_print): Add case for language_chill.
2745 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2746 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2747 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2748 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2750 * Makefile.in (distclean): Add target ch-exp.tab.c.
2751 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2752 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2753 * eval.c (evaluate_subexp): Add OP_BOOL case.
2754 * expprint.c (print_subexp): Add OP_BOOL case.
2755 **** end-sanitize-chill ****
2757 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2759 * infcmd.c (set_environment_command): Avoid skipping first
2760 char of env value if an '=' appears in it. Bug report and fix
2761 by Mark Jungerman, <maj@lucid.com>.
2763 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2765 * infcmd.c (step_over_calls): Improve comments.
2766 * symtab.c (find_pc_psymtab): Clean up a bit.
2767 * (find_pc_symtab): Fix comments, clean up code.
2768 * (find_pc_line): General cleanups, efficiency improvements.
2769 Also, don't return garbage when some line info exists, but there
2772 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2774 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2775 member, and the stat pointer passed to vmap_symtab was NULL, the
2776 wrong vmap entries would be modified. Fixes behavior where
2777 attempting to load symbols for a module with no member would mess
2778 up already read in symbols.
2780 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2782 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2783 29k-share/dfe/mini2udi.o.
2784 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2785 * alldeps.mak, depend: Update to deal with removal of
2786 aforementioned files.
2787 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2788 requirement for useless 'program' argument. Clean up
2789 udi_create_inferior, and udi_load to call common download()
2790 routine. Create download routine to load remote hosts directly
2791 (with the help of BFD) so that we don't need yank.c and
2793 Fix udi_detach to call UDIDisconnect with
2794 the right arguments. Clean up udi_resume, don't assign tip_error
2795 twice. Clean up udi_wait, straighten out status codes. Make
2796 udi_kill really work.
2798 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2800 * c-exp.y: separated host/target idea of integer type size,
2801 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2802 UINT and CHAR rules. (parse_number): work out the targetwise type
2803 of a number based upon it's size and qualifiers. (yylex): chars
2804 are now treated the same way as ints.
2806 * source.c (indentify_source_line): don't core dump if wanted
2807 line is larger than number of lines in source. (can happen when
2808 coff gets confused about #included source).
2810 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2812 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2813 when debugging a program with 100 shared libraries.
2815 * solib.c (solib_map_sections): Always close the BFD we open.
2816 Free all malloc'd storage we allocate, too, including error cases.
2817 (struct so_list): Remove unused so_bfd member.
2818 (clear_solib): Don't bother closing so_bfd.
2820 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2821 cacheable. `So many symbol files, so little file descriptors.'
2823 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2825 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2826 Stubs should stand alone as much as possible.
2828 * source.c (show_directories): Avoid printf_filtered length prob
2829 pointed out by Jonathan Stone.
2831 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2832 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2833 <Lee_Cooprider@vos.stratus.com>.
2835 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2837 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2838 struct, not struct itself.
2839 * serial.h (serial_restore): Fix prototype, takes pointer not
2842 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2844 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2845 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2847 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2849 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2850 Stubs should stand alone as much as possible.
2852 * README: Add remote-es1800.c and remote-st2000.c to table.
2853 * go32-nat.c: Remove, there is no native go32 support.
2854 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2856 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2858 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2859 new routines to deal with sending SIGINTs to attached processes
2860 when the user interrupts the controlling GDB.
2861 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2862 the aforementioned routines when waiting for the attached process.
2864 * elfread.c, mipsread.c: Include <string.h>.
2865 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2866 * serial.h: Add prototype for serial_restore().
2868 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2870 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2871 minimal_symbol_count, because the NULL symbol is not included in
2872 the count. This prevented this function from finding the last
2873 symbol in the table.
2875 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2877 * dbxread.c (process_one_symbol): if not defined
2878 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2879 the start of the function, not just after N_FUN.
2881 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2883 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2884 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2885 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2886 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2887 file. Remove preprocessor defines that previously did remapping.
2889 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2891 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2892 Bug fix courtesy of Alexander Klaiber.
2894 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2896 hp300 native support (hp300hpux untested).
2898 * hp300ux-xdep.c: removed.
2899 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2900 * xm-hp300hpux.h: updated copyright.
2901 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2902 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2903 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2904 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2905 fork-child.o coredep.o corelow.o.
2906 (NAT_FILE, NATDEPFILES): new macros.
2907 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2908 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2910 (NAT_FILE, NATDEPFILES): new macros.
2911 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2913 Vax ultrix native support.
2915 * nm-vax.h: new file.
2916 * Makefile.in (HFILES): added nm-vax.h.
2917 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2918 coredep.o corelow.o removed.
2919 (NAT_FILE, NATDEPFILES): new macros.
2920 * xm-vax.h: updated copyright.
2921 (REGISTER_U_ADDR): removed.
2923 Apollo native support (untested).
2925 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2926 * a68v-nat.c, nm-apollo68[bv].h: new files.
2927 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2928 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2929 * a68v-xdep.c: removed.
2930 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2931 inftarg.o fork-child.o a68v-xdep.o.
2932 (NAT_FILE, NATDEPFILES): new macros.
2934 * defs.h: include nm.h.
2935 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2936 sparc-tdep.c, : do not include nm.h.
2937 * doc/gdbint.texinfo: nm.h now included in defs.h.
2939 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2941 * Makefile.in (VERSION): 4.7.1 post release!
2943 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2945 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2947 * Makefile.in (VERSION): gdb-4.7 release.
2948 * README: Update for gdb-4.7.
2950 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2952 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2955 * alldeps.mak, depend: Update.
2957 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2959 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2961 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2962 causes problems in setting breakpoint in the right place in
2963 functions with `float' args which are passed as doubles.
2964 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2965 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2967 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2969 * Makefile.in (HFILES): Add nm-i386sco.h.
2970 * dwarfread.c: include <sys/types.h> for SCO.
2971 * infptrace.c: Don't include ptrace.h under SCO.
2972 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2974 * config/i386v.mt: Add exec.o to TDEPFILES.
2976 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2978 * i386v-nat.c: Remove space from front of #endif.
2979 * irix4-nat.c: Remove externs of registers[], include inferior.h
2981 * mips-nat.c: Explicitly initialize zerobuf to 0!
2982 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2983 Always setup fci->frame, even if it's non-zero. Too many places
2984 depend upon this behavior (and I have to get a release out the
2986 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2987 processing_gcc_compilation if we find the embedded stabs marker.
2988 This fixes several bugs with finding the location of short or char
2989 function parameters passed on the stack.
2991 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2993 Native support for sun4sol2.
2995 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2996 * nm-sysv4.h: new file.
2997 * Makefile.in (HFILES): added nm-sysv4.h.
2998 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2999 (NAT_FILE, NATDEPFILES): new macros.
3000 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3002 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3004 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3005 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3007 * Makefile.in (VERSION): Tick to 4.6.9.
3009 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3011 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3012 definition, replace with portable one.
3013 * remote-nindy.c: Lint.
3014 (nindy_wait): Return type is int, result is inferior_pid.
3015 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3016 (initialize_symmisc): Remove empty function.
3017 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3018 Remove obsolete, misspelled macro.
3019 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3020 (all @node commands): Use new form to avoid nitpicking errors.
3021 * doc/gdbint.texinfo: Document host/native/target split.
3023 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3025 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3027 * xm-mips.h (offsetof): Don't define this if __STDC__.
3029 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3031 umax native support (untested).
3033 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3035 (NAT_FILE, NATDEPFILES): new macros.
3036 * config/umax.mt (TDEPFILES): removed exec.o.
3037 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3038 removed to nm-umax.h.
3039 * nm-umax.h: new file.
3040 * Makefile.in (HFILES): added nm-umax.h.
3042 hppa native support (untested).
3044 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3045 (NAT_FILE, NATDEPFILES): new macros.
3046 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3047 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3048 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3049 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3050 * hppa[bh]-xdep.c: removed.
3051 * hppa[bh]h-tdep.c: do not include ptrace.h.
3052 * Makefile.in (HFILES): added nm-hppa[bh].h.
3054 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3056 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3058 * mips-nat.c: Straighten out include files. Work around
3059 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3062 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3064 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3065 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3066 backtraces from core files work.
3067 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3068 Functions are now defined in mips-nat.c.
3070 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3072 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3073 serial_default_name().
3075 * remote-hms.c, ser-go32.c, serial.h: Change from
3076 serial_timedreadchar() to new serial_readchar().
3078 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3080 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3082 * c-exp.y: Moved handling of 'const' and 'volatile' from
3083 <type> to <typebase>. This removes 2 conflicts.
3085 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3087 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3088 from breakpoint table when reseting breakpoints.
3090 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3092 Native support cleanup and corefile fixes for i386 SVR4 systems.
3094 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3095 fill_fpregset): Moved to i386v4-nat.c
3096 * i386v4-nat.c, nm-i386v4.h, : New files.
3097 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3098 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3099 change i386v-nat.o to i386v4-nat.o.
3101 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3103 Miscellaneous 386 configs updated.
3105 * config/i386aout.mt (TDEPFILES): removed exec.o.
3106 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3107 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3108 (NAT_FILE, NATDEPFILES): new macros.
3109 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3110 config/i386v4.mt (TDEPFILES): removed exec.o.
3111 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3112 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3113 (NAT_FILE, NATDEPFILES): new macros.
3114 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3115 fork-child.o coredep.o corelow.o i386-xdep.o.
3116 (NAT_FILE, NATDEPFILES): new macros.
3118 Native support cleanup for i386bsd (untested).
3120 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3121 * config/i386bsd.mh (NATDEPFILES): added exec.o
3122 * tm-i386bsd.h (FLOAT_INFO): removed.
3123 * nm-i386bsd.h (FLOAT_INFO): added.
3125 Native support for i386v (untested).
3127 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3128 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3129 (NAT_FILE, NATDEPFILES): new macros.
3130 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3131 * i386-xdep.c: removed.
3132 * Makefile.in (HFILES): added nm-i386v.h
3133 * i386v-nat.c, nm-i386v.h: new file.
3134 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3136 * tm-i386v.h (FLOAT_INFO): removed.
3138 Native support for linux (untested).
3140 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3141 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3142 (NAT_FILE, NATDEPFILES): new macros.
3143 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3144 * Makefile.in (HFILES): added nm-linux.h.
3145 * nm-linux.h: new file.
3146 * xm-linux.h: updated copyright. cleaned up formatting.
3147 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3149 Native support for sun386 (untested).
3151 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3152 fork-child.o sun386-xdep.o.
3153 (NAT_FILE, NATDEPFILES): new macros.
3154 * config/sun386.mt (TDEPFILES): removed exec.o.
3155 * Makefile.in (HFILES): added nm-sun386.h.
3156 * sun386-nat.c, nm-sun386.h: new file.
3157 * sun386-xdep.c: removed.
3158 * xm-sun386.h: updated comment and copyright.
3159 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3162 Native support for i386mach (untested).
3164 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3165 fork-child.o mach386-xdep.o.
3166 (NAT_FILE, NATDEPFILES): new macros.
3167 * Makefile.in (HFILES): added nm-i386mach.h.
3168 * nm-i386mach.h, i386mach-nat.c: new files.
3169 * mach386-xdep.c: removed.
3170 * xm-i386mach.h: updated copyright.
3171 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3174 Native separation for go32 (untested).
3176 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3177 * go32-nat.c: new file.
3178 * go32-xdep.c (call_ptrace, child_resume,
3179 fetch_inferior_registers, store_inferior_registers,
3180 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3182 Native support for m88k (untested).
3184 * Makefile.in (HFILES): added nm-m88k.h
3185 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3186 FETCH_INFERIOR_REGISTERS): removed.
3187 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3188 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3189 (NAT_FILE, NATDEPFILES): new macros.
3190 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3191 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3192 * m88k-xdep.c: removed.
3194 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3196 * i386b-nat.c: Comment changes.
3197 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3199 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3201 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3203 Avoid longjmp()-catching compilation errors in cross-ports.
3205 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3206 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3207 Move from mips-tdep.c and tm-{irix3,mips}.h.
3208 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3210 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3213 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3214 (fetch_core_registers): Fix bfd_seek arguments.
3216 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3218 Make core files work again (add back the `core' target).
3220 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3221 (NATDEPFILES): Add corelow.o.
3222 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3225 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3226 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3227 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3228 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3229 appears. FIXME, these should be moved to NATDEPFILES for native
3232 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3234 Ultra3 host/target/native split. (untested).
3236 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3237 (fetch_register, fetch_inferior_registers,
3238 store_inferior_registers, fetch_core_registers): removed to
3240 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3242 * Makefile.in (HFILES): added nm-ultra3.h.
3243 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3244 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3246 (NAT_FILE, NATDEPFILES): new macros for native support.
3247 * config/ultra3.mt (TDEPFILES): exec.o removed.
3249 * xm-vaxult.h: add MEM_FNS_DECLARED.
3251 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3253 * Makefile.in (VERSION): Roll to 4.6.8.
3254 (OBS): Put version.o first, so Makefile rebuild happens early.
3256 * command.h: Publicize prototype for not_just_help_class_command.
3257 * command.c: Remove proto.
3258 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3259 output. Move "maint info" from class info to class maintenance,
3261 * infrun.c: Move "stop" to class_obscure, and give it a
3262 function so it will not be seen as a global help topic. FIXME,
3263 it should be possible to set these attributes independently.
3265 * core.c (core_command): Make nicer error message for no core support.
3267 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3269 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3270 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3272 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3273 (scan_compilation_units): Punt unused filename arg. dbfoff,
3274 lnoffset, and curlnoffset are file_ptr's now.
3275 (dwarf_build_psymtabs): Drop desc and filename args; use
3276 objfile. dbfoff and lnoffset are file_ptr's now.
3277 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3278 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3279 (elf_symfile_read): Skip desc and filename args to
3280 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3281 * gdb-stabs.h: Use file_ptr rather than off_t.
3282 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3283 compile-time debug check that someone turned off as "unused".
3284 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3285 * symfile.h: Update dwarf_build_psymtabs and
3286 elfstab_build_psymtabs prototypes.
3287 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3288 Use file_ptr offsets. bfd_seeks use L_SET.
3290 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3292 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3293 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3294 value so that demangler won't be invoked. This greatly speeds up
3296 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3297 linked_proc_info so that it properly deallocates the appropriate
3298 item after it is done with it instead of before.
3299 * Don't pass bogus frame pointer to create_new_frame(). Just
3300 leave it as zero so that lower level code will figure out the
3303 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3305 Sony News native support.
3307 * Makefile.in (HFILES): added nm-news.h.
3308 * nm-news.h: new file.
3309 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3310 fork-child.o coredep.o to NATDEPFILES.
3311 (NAT_FILE, NATDEPFILES): new macros for native support.
3312 * config/news.mt (TDEPFILES): removed exec.o.
3314 * remote-vx.c: remove redundant include of sys/time.h.
3316 * infrun.c: include ctype.h. Otherwise some machines result in
3317 undefined for isdigit.
3319 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3321 * configure.in: Convert m68k entries to m68* entries to handle
3322 all the various m68xxx hosts and targets.
3323 * config/news1000.mt: No longer needed, same as news.mt.
3325 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3327 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3329 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3331 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3332 nm-sun2.h, nm-mips.h.
3334 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3336 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3338 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3340 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3342 * xm-hppah.h: if __STDC__ is not defined, define
3344 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3345 compiler; see the comment in the file.
3347 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3349 First cut at support for all BSD variants on 386.
3351 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3352 * i386b-nat.c: New native support file.
3353 * configure.in: Add host and target for i[34]86-*-bsd*.
3354 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3356 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3358 Sun2 native support (untested).
3360 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3361 REGISTER_U_ADDR): removed to nm-sun2.h.
3362 * nm-sun2.h: new file.
3363 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3364 fork-child.o sun3-xdep.o removed.
3365 (NAT_FILE, NATDEPFILES): new macros.
3367 Mips native support. Decstation and iris4 have been tested.
3370 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3371 fill_fpregset): removed to irix4-nat.c
3372 * mips-xdep.c: removed.
3373 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3375 * procfs.c: include nm.h.
3376 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3377 * xm-irix4.h: bump copyright.
3378 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3379 PROC_NAME_FMT): removed.
3380 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3381 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3382 (NAT_FILE, NATDEPFILES): new macros for native support.
3383 (CC): supply default compiler switches.
3384 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3385 fork-child.o coredep.o.
3386 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3388 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3389 fork-child.o mips-xdep.o coredep.o.
3390 (NAT_FILE, NATDEPFILES): new macros for native support.
3392 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3394 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3395 (NATDEPFILES): added fork-child.o
3396 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3397 (NATDEPFILES): added fork-child.o
3398 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3399 (NATDEPFILES): added fork-child.o
3401 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3403 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3404 by using puts_filtered instead.
3406 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3408 * remote-nindy.c (nindy_load): Replacement version from Steve
3409 Chamberlain, doesn't require forking to run "strip" or "sx".
3411 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3413 * Makefile.in (HFILES): Add nm-*.h files.
3415 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3417 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3418 (NATDEPFILES): added fork-child.o.
3420 * doc/gdbint.texinfo: document a few more macros, create new
3421 section for native macros.
3423 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3425 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3426 resolution of copyright issues.
3428 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3430 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3431 subdir gets configured.
3433 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3435 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3437 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3438 searching for a "bfd_strip" program. Also, fixed up arguments
3439 passed to that program.
3441 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3442 which is now used for something else. Rewrite description of
3443 associated parameters to match how gdb does it now.
3444 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3446 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3448 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3450 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3453 * inferior.h (proc_signal_handling_change): prototype removed.
3454 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3455 (handle_command): now calls target_notice_signals.
3456 * procfs.c (proc_signal_handling_change): renamed to
3457 procfs_notice_signals. Now static. Add prototype. All callers
3459 * target.h (struct target_ops): new field, to_notice_signals.
3460 (target_notice_signals): new macro to cover new field.
3461 * target.c (cleanup_target): default to_notice_signals to ignore.
3462 * corelow.c (core_ops),
3464 inftarg.c (child_ops),
3465 procfs.c (procfs_ops),
3466 remote-adapt.c (adapt-ops),
3467 remote-eb.c (eb_ops),
3468 remote-es1800.c (es1800_ops, es1800_child_ops),
3469 remote-hms.c (hms_ops),
3470 remote-mm.c (mm_ops),
3471 remote-nindy.c (nindy_ops),
3472 remote-st2000.c (st2000_ops),
3473 remote-udi.c (udi_ops),
3474 remote-vx.c (vx_ops, vx_run_ops),
3475 remote.c (remote_ops),
3476 target.c (dummy_target),
3477 xcoffexec.c (exec_ops): added static initializer for
3479 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3481 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3483 * main.c (define_command): Add forgotten initializer.
3485 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3487 * language.c, language.h: Move saved_language out to global
3488 expected_language. Set expected_language when user expectation
3490 * language.c (language_info): Don't print type/range checking gub.
3491 * main.c (main): Set expected language.
3492 (execute_command): Check against expected language.
3493 * symfile.c (set_initial_language): Set expected language.
3495 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3497 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3499 A bunch of changes mostly to improve debugging of C++ programs.
3500 Specifically, the calling of inferiors methods is improved.
3502 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3503 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3504 hide the implementation details of pointer-to-method objects.
3505 How to tell if the pointer points to a virtual method is
3506 still very dependent on the particular compiler, but this
3507 should make it easier to find the places to change.
3508 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3509 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3510 macros, instead of a hard-wired-in code that incorrectly
3511 assumed a no-longerused representation of pointer-to-method
3512 values. And otherwise fix the relevant bit-rotted code.
3514 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3515 If there are both fields and methods, put a space between.
3517 * stabsread.c (read_struct_type): Fix bug in handling of
3518 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3519 by '_'). (It used to prematurely exit the loop reading in
3520 the fields, so it would think it should start reading
3521 methods while still in the fields. This could crash gdb
3522 given a gcc that can emit nested type information.)
3524 * valops.c (search_struct_method): Pass 'this' value by
3525 reference instead of by value. This provides a more
3526 consistent interface through a recursive search where the
3527 "bottom" functions may need to adjust offsets (due to multiple
3529 * valops.c, value.h, values.c: Pass extra parameters to
3530 value_fn_field and value_virtual_fn_field so we can
3531 correctly adjust offset for multiple inheritance.
3532 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3533 virtual function calls by using value_virtual_fn_field().
3534 * values.c: New function baseclass_offset, derived from
3535 baseclass_addr (which perhaps can be made obsolete?).
3536 It returns an offset rather than an address. This is a
3537 cleaner interface since it doesn't mess around allocating
3539 * valops.c (search_struct_method): Use baseclass_offset
3540 rather than baseclass_addr.
3542 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3544 * Makefile.in: Re-install 29K/UDI stuff.
3545 * remote-udi.c (udi_resume): Clean up.
3546 * (udi_wait): Rewrite, leave out bugs.
3547 * Add debugging code to print out all register fetches and stores.
3548 * Straighten out target_ops.
3549 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3551 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3553 * remote-udi.c (udi_create_inferior): run with no arguments should
3554 not pass the program name as an argument, since the UDI code
3555 already handles that.
3556 (udi_load): get the symbols from prog_name, not arg_string (the
3557 load command should really use arg_string as the program name, not
3558 prog_name, but at least the run command works now).
3560 * munch: HP9000/300 nm puts an extra space between T and symbol
3563 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3564 needed for vxworks targets.
3566 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3568 * am29k-tdep.c (_initialize_29k): Make it possible for the
3569 user to set and query the address where function calls into the
3570 inferior write a small scratch routine. `set call_scratch_address'
3571 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3572 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3573 not already cached validly.
3575 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3577 Rs6000 native support.
3579 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3580 machines without this header should not be compiling this file.
3581 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3582 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3583 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3584 * xm-rs6000.h: do not include ptrace.h.
3585 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3586 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3587 infptrace.o and inftarg.o move to NATDEPFIES.
3588 (NAT_FILE, NATDEPFILES): new macro for native support.
3590 Sun3 native support.
3592 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3593 new macros for native support.
3594 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3595 removed sun3-xdep.o.
3596 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3598 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3599 * sun3-nat.c, nm-sun3.h: new files for native support.
3601 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3603 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3604 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3605 dbfsize and use it to initialize new local file scope dbsize.
3606 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3607 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3608 DIEs as well as the current check for undersize DIEs. This helps
3609 to gracefully detect and reject corrupted DIE information.
3611 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3613 Add `command hooks' and a hook for inferior program stopping.
3615 * command.h (struct cmd_list_element): Remove unused `aux'
3616 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3617 * command.c (add_cmd): Initialize new fields, elim old.
3618 (add_alias_cmd): Clone new fields.
3619 (delete_cmd): Un-hook hookee if we're deleting hook.
3620 (help_cmd): Tell user the command is hooked, if it is.
3621 (lookup_cmd_1): Abbreviations return the original command
3622 instead of themselves, so that hooks on the original cmd will be
3624 * defs.h (enum command_class): Add class_pseudo and comments.
3625 * gdbcmd.h (execute_user_command): Add prototype.
3626 * infrun.c (normal_stop): If the stop command is hooked,
3627 run the hook whenever we stop.
3628 (hook_stop_stub): Stub for catch_errors.
3629 (_initialize_infrun): Set up pseudo "stop" command.
3630 * main.c (execute_user_command): Code extracted from execute_command.
3631 (execute_command): If hooked, run the hook before the command.
3632 (define_command): If defining a new hook, check the command it
3633 is hooking, and warn if none. Install the hook.
3634 * source.c (_initialize_source): "l" is an abbrev for "list".
3635 * doc/gdb.texinfo: Document command hooks.
3637 * Makefile.in (VERSION): Roll to 4.6.7.
3638 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3639 * infrun.c (breakpoints_inserted): Make it static again.
3640 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3642 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3644 Native file renaming.
3646 * nat-sparc.c -> sparc-nat.c
3647 * nat-sun4os4.h -> nm-sun4os4.h
3648 * nat-trash.h -> nm-trash.h
3649 * config/sun4os4.mh: track file renaming.
3650 * configure.in: link to nm.h rather than nat.h.
3651 * infptrace.c: include nm.h rather than nat.h.
3653 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3655 Host/target/native split for sun4.
3657 * Makefile.in (TSOBS): removed corelow.o.
3658 * infptrace.c: included nat.h.
3659 * nat-trash.h: temporary header file. This should be removed once
3660 all hosts have the native/host/target split.
3661 * configure.in: add a symlink from nat-trash.h to nat.h if no
3662 other nat file exists for this configuration.
3663 * sparc-tdep.c: no longer include sys/ptrace.h.
3664 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3665 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3667 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3668 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3669 to NATDEPFILES. removed sparc-xdep.o.
3670 (NATDEPFILES, NAT_FILE): new macros for native support.
3672 Break the direct connection from core_file_command to any
3673 particular type of core file support.
3675 * target.h (find_core_target): new prototype.
3676 * target.c (find_core_target): new function. Walks the target
3677 list looking for the core target.
3678 * core.c (core_file_command): replace calls to core_detach and
3679 core_open with find_core_target and direct calls.
3681 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3683 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3685 config/hp300hpux.mh: ALLOCA1 was not defined.
3687 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3689 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3690 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3691 until we can figure out a better way to do paging.
3693 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3695 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3696 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3697 * hppa-coredep.c: Remove, now that we use the hook.
3698 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3699 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3701 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3702 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3703 be ripped out and reimplemented right (see elfread.c).
3704 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3706 Rename all HPPA files to fit into unique DOS filenames:
3707 * *hppabsd* => *hppab*
3708 * *hppahpux* => *hppah*
3710 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3712 Make the /proc support a target-struct in its own right.
3714 * Makefile.in: Remove inftarg.[co], since it is now included via
3716 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3717 reference infptrace.o. Add fork-child.o to all *.mh that
3720 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3721 No longer global functions.
3722 (fork_inferior): New global function from fork-child.c.
3723 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3724 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3725 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3726 (child_create_inferior): New tiny function that calls fork_inferior.
3727 * fork-child.c: New file, containing fork_inferior, which is
3728 built from slight mods to inftarg.c's child_create_inferior.
3730 * procfs.c (procfs_ops): Add target vector.
3731 (attach): Rename as static do_attach.
3732 (procfs_create_inferior): New tiny function that calls fork_inferior.
3733 (child_xfer_memory): Rename to static procfs_xfer_memory.
3734 (store_inferior_registers): Rename to static procfs_store_registers.
3735 (inferior_proc_init): Rename to static procfs_init_inferior.
3736 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3737 procfs_files_info, procfs_open, procfs_mourn_inferior,
3738 procfs_can_run): Slightly mangled copies of the corresponding
3739 child_XXX routines from inftarg.c.
3740 (proc_wait): Renamed to static procfs_wait.
3741 (child_resume): Rename to static procfs_resume.
3742 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3743 (initialize_proc_fs): Rename to initialize_procfs. Set up
3746 * putenv.c: index -> strchr.
3747 * regex.c: Always rename bcopy to memcpy, etc.
3748 FIXME: Eventually do the renames rather than use #define's.
3749 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3751 * sparc-xdep.c: Move deferred_stores to target dependent.
3752 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3754 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3756 Split non-target-dependent code out of target_attach routines.
3758 * target.h: Comments on target_attach args and results.
3759 * infcmd.c (attach_command): Check for existing execution, call
3760 target_attach, set up terminal status and wait_for_inferior, wait
3761 for the attach status, and do normal_stop.
3762 * inftarg.c (child_attach): Remove target independent stuff.
3763 * remote-adapt.c (adapt_attach): Ditto.
3764 * remote-mm.c (mm_attach): Ditto.
3765 * remote-udi.c (udi_attach): Ditto.
3766 * remote-vx.c (vx_attach): Ditto.
3770 * remote-hms.c (hms_attach): Remove completely, it was useless.
3771 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3772 commented-out start_remote calls.
3773 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3774 DENTER and DEXIT macros and their calls. Use a real debugger --
3775 like gdb -- to see what functions are being called when.
3776 * utils.c (strcmp_iw): Make nonstatic, for lint.
3778 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3780 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3782 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3784 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3785 fix to differentiate between gcc1 & gcc2 compiled files so that we
3786 can debug calls that pass structs as args correctly.
3787 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3788 so, and what version.
3790 * remote.c (remote_wait): Make regs be char to avoid picayune
3791 ANSI compiler warnings.
3793 * energize.h: Move all external struct decls to inside of
3794 __STDC__, add prototype for energize_shell_wait().
3795 * energize.c (getpty): Clean up, make us really get a controlling
3797 * (energize_initialize): Disable SIGIO prior to setting up for
3798 I/O interrupts. Move setsid(), et. al. to getpty().
3799 * (energize_shell_wait): New routine to wait for things started
3800 via the shell command, uses wait() instead of /dev/proc.
3801 * Also, add prototype for execute_command_1().
3803 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3805 * inftarg.c (child_create_inferior, child_attach,
3806 child_mourn_inferior): collect unix child process stratum
3807 functions which live below the target vector into this file to
3808 facilitate host/target/native split. Also, make them static.
3809 * inflow.c (child_mourn_inferior): removed.
3810 * infrun.c (child_create_inferior, child_attach): removed.
3811 (resume): becomes global so that functions below the
3812 target vector can find it.
3813 * inferior.h (resume): add prototype.
3814 (child_mourn_inferior, child_create_inferior, child_attach):
3817 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3818 replaced with find_default_attach and
3819 find_default_create_inferior.
3821 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3823 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3824 addresses don't get displayed in the wrong positions.
3826 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3828 Separate core functions along target vector in preparation for
3829 native support. Functions above vector now live in core.c. Those
3832 * core.c (solib_add_stub, core_close, core_open, core_detach,
3833 get_core_registers, core_files_info, core_ops): moved to corelow.c
3834 (_initialize_core): removed addition of core_ops target.
3835 * corelow.c: new file.
3836 (solib_add_stub, core_close, core_open, core_detach,
3837 get_core_registers, core_files_info, core_ops): moved from core.c
3838 (_initialize_corelow): new function.
3839 * gdbcore.h (core_open, core_detach): added prototypes.
3840 (core_ops): add forward declaration.
3841 * Makefile.in (SFILES_MAINDIR): add core.c
3843 (TSOBS): change core.o to corelow.o
3845 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3847 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3848 instead of 'sun' predefined symbol so that trap analysis code is
3849 enabled only when the TARGET is a sun3.
3851 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3853 * tm-i960.h (ext_format_i960): Add top-level declaration.
3854 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3855 blocks, else Sun4 compiler complains.
3857 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3859 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3860 instruction's argument. Patch from jonathan@cs.stanford.edu
3863 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3865 Break the thread of control that implies that a unix child
3866 process will be the default target.
3868 * target.c (find_default_run_target, find_default_attach,
3869 find_default_create_inferior, return_zero): new functions.
3870 (cleanup_target): Make return_zero the default for to_can_run.
3872 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3873 child_create_inferior references with find_default_XXX instead.
3875 * target.h (struct target_ops): new field, to_can_run.
3876 (find_default_attach, find_default_create_inferior): new prototypes.
3877 (target_can_run): new macro.
3879 * Also added a zero (default) to_can_run element to all static
3880 struct target_ops initializations throughout GDB, except:
3881 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3883 * infrun.c (child_create_inferior): Clean up error handling when
3884 no exec file is specified.
3885 (child_attach): Don't require exec file.
3887 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3889 Remove kill_inferior_fast, in favor of target_kill, which goes
3890 through the target vector.
3892 * inferior.h (kill_inferior_fast): remove declaration.
3894 * main.c (disconnect): call quit_cover using catch_errors rather
3895 than calling kill_inferior_fast directly. New way goes through
3896 the target vector, handles attached processes, and writes
3897 command history if appropriate.
3898 (quit_cover): new function, wrapper for quit_command.
3900 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3901 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3902 inlining them into the local kill_inferior when needed.
3904 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3906 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3907 * stabsread.c (read_struct_type): Simplify complicated expression
3908 for dumb DECstation compiler.
3910 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3912 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3913 operands to memory management instructions, from WRS.
3915 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3917 * main.c (main): Back out previous language setting changes.
3918 Replace with simple default to C before processing any init
3919 files. There MUST be a language set, even in the absence of
3920 init files or executables, or expression parsing fails.
3922 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3924 * main.c (main): Move code that sets initial language to
3925 symfile.c. Fixup places where command files are processed to
3926 be consistent in setting a default language if none has been
3928 * symfile.c (set_initial_language): Add code moved from
3929 main() that sets an initial default language when a new
3930 symbol file is read.
3931 * symfile.c (symbol_file_command): Call set_initial_language.
3932 * symtab.c (find_main_psymtab): Add FIXME comment.
3934 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3936 * breakpoint.c, sparc-tdep.c: comment changes.
3937 * configure.in: removed target_dependent line.
3939 * remote-mm.c (mm_attach): change printf to error to prevent
3941 * remote-udi.c (udi_attach): change printf to error to prevent
3944 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3945 calls to {fetch|store}_inferior_registers with calls to
3946 target_{fetch|store}_registers, for remote-target independence.
3948 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3950 * Makefile.in: Fix bug I introduced in merging Rich's change.
3951 * infrun.c (child_create_inferior): Use proceed() rather than
3952 doing all the same stuff by hand.
3954 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3956 * Makefile.in, configure.in: add support for files used only when
3957 configured native, that is, when host = target.
3959 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3961 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3962 stores are target dependent and were moved from xm to tm.
3964 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3966 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3968 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3969 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3971 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3973 * target.h (struct target_ops): removed to_convert_to_virtual and
3974 to_convert_from_virtual elements. Initializations removed from
3975 all static initializations.
3976 (target_convert_to_virtual, target_convert_from_virtual):
3978 (host_convert_to_virtual, host_convert_from_virtual): Removed
3979 forward declarations.
3980 * target.c (cleanup_target): removed default assignments for
3981 to_convert_to_virtual and to_convert_from_virtual.
3982 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3984 * findvar.c (value_of_register, value_from_register):
3985 target_convert_to_virtual inlined.
3986 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3987 * valops.c (value_assign): target_convert_from_virtual inlined.
3989 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3991 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3992 position wrong if used for the prompt.
3993 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3995 Support for accessing arbitrary MIPS stack frames in memory.
3997 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3998 set, run it before INIT_EXTRA_FRAME_INFO.
3999 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4001 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4002 (FP) value in the frame_info struct if it is zero (as from top of
4004 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4006 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4007 comes back as zero. So does FP_REGNUM, as a trigger for
4008 init_extra_frame_info.
4010 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4011 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4012 (INIT_FRAME_PC): Defined to null.
4013 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4014 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4015 Briefly explain MIPS stacks in GDB.
4017 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4019 * copying.awk, copying.c (show_copying_command,
4020 show_warranty_command): Rename from copying_info, warranty_info,
4021 to match command function conventions.
4023 * utils.c (prompt_for_continue): Reinitialize more-counts
4024 before printing anything, and again afterward. Fix comments.
4025 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4026 or alloca() if needed.
4028 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4029 detect native versus cross-host.
4031 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4033 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4034 Suns. Rename to m68k_saved_pc_after_call.
4035 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4036 m68k_saved... instead of sun3_saved...
4038 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4040 * Makefile.in (update-depend, update-alldeps): Split out of
4041 setup-to-dist, for convenience in rebuilding the depend and
4043 (assorted): Update to catch straggler files when building gdb.tar.Z.
4045 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4047 Preliminary cleanup for splitting host/native/target.
4049 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4050 here; it is dealt with at a gdb-target-independent level.
4051 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4052 high toned routine. Fix return type to void.
4053 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4054 Rich and I believe the "real problem" was that both single_step
4055 and target_resume were issuing PT_CONTINUE calls. This would
4056 cause the second PT_CONTINUE to sometimes fail because the process
4057 was already running.
4058 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4060 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4062 * energize.c (pty_to_kernel): Must check for EAGAIN as
4063 termination condition.
4064 (full_filename): Don't prepend dirname if filename begins with /.
4065 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4067 (getpty (NCR)): Lotsa bug fixes...
4068 (kernel_dispatch (case StopRType)): Use kill() instead of
4069 killpg() so we can deal with losing systems...
4070 (wait_for_events): Work around NCR select() lossage. It doesn't
4071 zero out readfds when select() returns zero.
4072 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4073 getcwd() instead of getwd() (NCR getwd() seg faults).
4074 (energize_wait): Use sigaction() for NCR. Their version of signal()
4075 is unreliable by default.
4077 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4078 error from PIOCSWSTOP.
4080 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4081 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4082 defs.h, utils.c: Make vfprintf_filtered global.
4084 * energize.c (send_location): New routine to consolidate all
4085 places where we must notify kernel of where the given pc is.
4086 (cplus_demangle): Put single-quotes around demangled names.
4087 (energize_call_command): Call send_location() after doing up,
4088 down, and frame commands.
4090 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4092 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4093 pass at doc for two new remote targets---29K using UDI, and Tandem
4094 ST2000 using STDBUG.
4096 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4098 * doc/all.m4: turn on H8/300 stuff for generic manual
4100 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4101 after explicit call to breakpoint() in serial stubs.
4103 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4105 * mipsread.c: Clean up some white space.
4106 (parse_symbol): Handle stEnd of stFile.
4107 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4109 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4110 store_inferior_registers): Replace unexplained numbers
4111 with manifest constants from a DECstation header file.
4112 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4113 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4115 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4117 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4118 for "down". Suggested by Richard Stallman.
4120 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4122 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4123 redeclaration bug on SunOS 4.
4125 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4127 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4128 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4129 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4130 they aren't already there.
4131 * remote-vx.c (vx_prepare_to_store): Ditto.
4132 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4134 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4136 Removed a large number of changes inserted by Per Bothner
4137 for C++ support. These will go back in when they've been
4140 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4142 * serial.h: Fix prototye for serial_raw().
4143 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4144 serial_write() to match prototypes.
4145 * remote-st2000.c (get_reg_name): Make *p be const.
4147 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4149 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4150 to agree with target structure field type.
4151 (nindy_store_registers): Ditto.
4153 * Makefile (OPCODES): New var, pointing to opcodes library.
4154 (CLIBS, CDEPS): Include it.
4155 (saber_gdb): Load opcodes library.
4157 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4159 * a68v-xdep.c (store_inferior_registers): declare as void.
4160 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4161 * remote-st2000.c: Massive changes to use new serial package.
4162 Also added 'connect' command to transparantly connect to serial
4164 * ser-termios.c: Big cleanup, use nicer coding conventions.
4165 * ser-bsd.c: New module, serial stuff for BSD systems.
4166 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4167 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4169 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4171 * doc/gdb.texinfo: fix shameful error of agreement reported by
4172 jimb@occs.cs.oberlin.edu (Jim Blandy)
4173 * doc/gdb.texinfo: remove old partial discussion of remote serial
4174 protocol (via serial debug stubs)
4175 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4176 use of serial debug stubs
4178 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4180 * symfile.h: Declaration of set_demangling_style() moved
4181 here from demangle.h (which is now in ../include).
4182 * i386-xdep.c: Update comment.
4184 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4186 * symtab.c (completion_list_add_symbol): restructured to optimize
4187 for time. First clip names that cannot match. Then clip any
4188 names we've already considered. Drop a redundant strncpy. Drop
4189 a redundant malloc and associated free for demangled names.
4191 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4193 * a68v-xdep.c (store_inferior_registers): Define as type void.
4194 * configure.in: Add host m68k-apollo*-bsd*.
4195 * demangle.c (struct demanglers): Use enum instead of constant
4196 value to keep braindamaged HP/Apollo compiler happy.
4198 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4200 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4201 match "FOO". This allows 'break Foo' to work when Foo is
4202 a mangled C++ function. (See comment before function.)
4204 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4206 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4207 for files in vx-share/*.c.
4208 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4209 for normal GDB source files.
4211 * Makefile.in (VERSION): Roll to 4.6.6.
4213 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4214 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4215 * tm-sun3os4.h: Update comments.
4216 * xm-delta88.h: Remove STACK_END_ADDR.
4218 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4220 * Makefile.in (VERSION): Roll to 4.6.5.
4222 * infrun.c: Lint for recent `handle' changes.
4224 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4225 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4226 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4227 should include a ser-XXX.o module.
4229 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4230 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4232 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4233 known suns in configure.in, rather than mapping them to unique
4234 config files that happen to duplicate other config files.
4235 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4236 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4238 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4240 * configure.in (*-*-sunos*): Use trailing * to match all
4241 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4242 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4243 in production on Sun-4.
4244 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4245 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4246 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4248 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4249 config/sparc-noun.mt: New target configs for embedded.
4250 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4252 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4253 target definitions for embedded with and without underlines on
4256 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4257 not a parameter of the CPU, but of the development environment.
4258 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4260 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4262 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4263 (which involves reading in main's symtab) if we have no breakpoints.
4265 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4267 * dwarfread.c (cu_language): New local variable to record
4268 language for current compilation unit being processed.
4269 * dwarfread.c (set_cu_language): New local function to decode
4270 and record language for current compilation unit being processed.
4271 * dwarfread.c (synthesize_typedef): Add local function to
4272 synthesize a typedef for C++ classes, structs, unions, and
4274 * dwarfread.c (read_structure_scope): Synthesize typedefs
4275 for C++ classes, structs and unions.
4276 * dwarfread.c (read_enumeration): Synthesize typedefs for
4278 * dwarfread.c (read_file_scope): Call set_cu_language to
4279 record language for current compilation unit. After symtab
4280 is built, save this recorded language.
4281 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4282 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4283 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4284 typedefs for C++ classes, structs, unions, and enumerations.
4285 * dwarfread.c (scan_compilation_units): Call set_cu_language
4286 to record language for current compilation unit.
4287 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4288 for TAG_enumeration_types, rather than in add_partial_symbol.
4289 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4290 case with class, struct, and union type cases, now that they are
4291 the same. Remove tests for non-NULL name attributes, now done
4293 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4294 treat as alias for TYPE_CODE_STRUCT for now.
4296 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4298 * Makefile.in: map "gdb" through program_transform_name when
4301 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4303 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4304 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4305 Use "regi" for local indexing through register numbers, reserving
4306 "regno" for the name of a specific register passed as an input
4307 parameter. Fix bug propagated through all versions that sometimes
4308 used regno as an index when it should have been regi, thus using
4309 -1 as an index in some cases.
4311 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4313 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4314 respectively, so same demangler can be used by other programs.
4315 * Makefile.in: Remove demangler stuff.
4316 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4317 * demangle.c (_initialize_demangler): Tell demangler which
4318 CPLUS_MARKER to assume.
4320 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4322 RS/6000 portability changes (for hosting cross-debuggers).
4324 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4325 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4326 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4327 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4328 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4329 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4330 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4331 (NO_SINGLE_STEP): Add, target-dependent.
4332 (loadinfotextindex): Lowercase, remove "aix_".
4333 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4334 (NO_SINGLE_STEP): Remove, target-dependent.
4335 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4336 * xcoffread.c: Only build file if RS/6000 native GDB.
4337 (build_function_symbol): Remove #if 0'd code.
4338 * rs6000-tdep.c: Cleanup. Add static fn protos.
4339 Use CORE_ADDR for addresses throughout. Make void fns void.
4340 (pop_dummy_frame): Add FIXME about bogosity of design here.
4341 (rs6000_struct_return_address): Ditto.
4342 (frameless_function_invocation, frame_get_cache_fsr,
4343 frame_initial_stack_address, xcoff_relocate_symtab,
4344 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4345 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4346 Use CORE_ADDRs. Change identifiers to lowercase.
4348 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4349 supplying dummy routines if non-native. Add prototype for
4350 static exec_one_dummy_insn. Move a mess of functions to
4351 rs6000-tdep.c (as above). Remove #if 0'd code.
4353 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4354 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4355 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4357 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4360 * vx-share/README, nindy-share/README: New files describing
4361 how these directories' code is shared, and with whom.
4363 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4365 * configure.in (target configurations): Reformat into table.
4366 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4368 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4369 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4370 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4371 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4372 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4373 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4375 * Makefile.in (config-check): Add command to check whether
4376 configure.in is consistent with config/*.
4378 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4380 * configure.in (host configurations): Reformat nested cases into
4381 easy-to-maintain table.
4382 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4383 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4385 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4387 * cplus-dem.c: Reorder args to most local functions to make them
4388 follow the consistent pattern of struct work_stuff pointer first,
4389 followed by pointer into string being demangled, followed by
4390 pointer to the string where the result is being stored, followed
4391 by other args. Also generally replace most variables of name
4392 "type" with "mangled" for consistency. They all pointed to the
4393 same string but half were one name and half the other.
4394 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4395 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4396 use whenever a qualified name is being demangled.
4397 * cplus-dem.c (do_type): Qualified names are treated similarly
4398 to fundamental types, not as modifiers of fundamental types.
4400 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4402 * configure.in: Add sparclite as a target.
4404 * sparc-stub.c (handle_exception): Flush instruction cache just
4405 before returning to the user. (hexToInt): Fix overzealous cleanup.
4407 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4409 * infrun.c (handle_command): Rewrite to allow multiple signal
4410 numbers, signal number ranges, and to recognize "all" to mean all
4411 signals except those used by the debugger.
4412 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4413 to set or reset actions for specific signals.
4415 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4417 * coffread.c (decode_type): Call alloc_type to alloc new
4419 * stabsread.c (read_array_type, read_range_type, define_symbol):
4420 Call alloc_type to alloc new types.
4421 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4422 from type_obstack to symbol_obstack.
4423 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4425 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4426 associated with a type, using the same mechanism as was used to
4427 allocate space for the type structure itself.
4428 * coffread.c (patch_type, coff_read_struct_type,
4429 coff_read_enum_type): Use TYPE_ALLOC.
4430 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4431 * gdbtypes.c (create_array_type, check_stub_method,
4432 allocate_cplus_struct_type): Use TYPE_ALLOC.
4433 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4434 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4435 read_range_type): Use TYPE_ALLOC.
4437 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4439 * breakpoint.c (breakpoint_re_set): Select a default source
4440 symtab if one is not currently selected.
4441 * utils.c (query): Call wrap_here before building the output
4442 query string, to turn off wrapping and flush any buffered output.
4443 Otherwise our query may end up in the wrap buffer and never be
4445 * eval.c (evaluate_subexp): Report error when attempting to
4446 evaluate subscript for types without a target type, rather
4447 than dumping core by using the NULL pointer.
4448 * symfile.c (symbol_file_command): Forget current_source_symtab
4449 and current_source_line when discarding symbol table.
4451 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4453 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4455 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4456 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4458 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4460 * remote.c (remote_open): Fix baud rate setting to make -b flag
4461 work. (remote_wait): Change 'T' message parser to deal with new
4462 improved format which allows stub to send an arbitrary bunch of
4464 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4465 make all this re-entrant by storing all state on the stack. Clean
4466 up memory error trapping. (computeSignal, set_debug_traps):
4467 make it all table driven. Make a start at a baud rate setting command.
4469 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4471 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4473 * remote-vx.c: redefine malloc to avoid buggy declaration on
4474 RS/6000 <rpc/types.h>.
4475 xm-rs6000.h: include <sys/select.h> to define fd_set for
4476 <rpc/svc.h> on RS/6000.
4478 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4480 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4481 recursive invocations of make. Always create installation
4484 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4486 * m68k-pinsn.c: Minor fix in style of output (don't use
4487 range to indicate floating point control registers).
4489 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4491 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4493 * infcmd.c (registers_info): Handle multiple register names.
4494 Changes inspired by Roland McGrath.
4496 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4498 * sparc-stub.c: New file. Mix it with your SPARClite
4499 application, and it will speak GDB remote protocol!
4500 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4501 deal with arbitrary registers. Needed for sparc-stub.
4503 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4505 * cplus-dem.c (cplus_markers): Add table for gnu style and
4506 use throughout, in place of compile time constant CPLUS_MARKER.
4507 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4508 * cplus-dem.c (cfront_special): New function, as suggested
4509 by pfieland@stratus.com.
4510 * cplus-dem.c (forget_types): New function.
4511 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4513 * cplus-dem.c (mop_up): Call forget_types().
4514 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4515 Use throughout, instead of checking current_demangling_style.
4516 * cplus-dem.c (demangle_signature): When finding an explicit
4517 start of function args, forget all remembered types for
4518 lucid/cfront style demangling.
4519 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4520 underbar characters, use last pair as the delimiter. Hoist
4521 gnu_special() call up to cplus_demangle(). Call cfront_special()
4523 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4524 for inherited classes.
4525 * cplus-dem.c (demangle_args): Document quirks of numbered
4526 references to previously seen types.
4527 * dbxread.c (read_ofile_symtab, process_one_symbol):
4528 Use AUTO_DEMANGLING rather than explicitly checking
4529 current_demangling_style.
4530 * demangle.h: Add some comments.
4531 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4532 CFRONT_DEMANGLING): New macros.
4533 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4534 not found in the actual producer string produced by lcc.
4535 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4536 than explicitly checking current_demangling_style.
4538 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4540 * breakpoint.c (enable_longjmp_breakpoint,
4541 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4542 Check for duplicate breakpoints at the same address. Bug report
4543 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4545 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4547 * buildsym.c (end_symtab): Document that end_symtab can return
4548 NULL under non-error conditions.
4549 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4550 returned from end_symtab for empty compilation units.
4552 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4554 * am29k-tdep.c: Lint from DECstation compiler.
4555 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4556 As the man page says, "Sometimes you just can't get lint to shut
4557 up". That doesn't mean you should blow away the code it won't
4559 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4560 it up over the next few weeks. Make mips x 29k build.
4561 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4562 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4563 but leave it as a comment because the breakpoint instruction
4564 is not easily accessible at this moment (it's static, and if
4565 we define one here, it goes into every file compiled).
4567 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4569 * Makefile.in (VERSION): Bump to 4.6.3.
4570 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4571 function scopes when building partial symbol tables.
4572 * objfiles.c (open_existing_mapped_file): Make it clear in
4573 warning message that out of date mapped files are ignored.
4574 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4575 unit source file name in error message.
4577 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4579 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4580 * dwarfread.c (struct_type): In absence of AT_byte_size for
4581 bitfield, use size of object of member's type for the size of
4582 the anonymous object containing the bit field.
4583 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4584 an AT_byte_size attribute is seen.
4585 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4586 union aux_ext (was aux_ent).
4587 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4588 unsigned char* to char*, for Lucid compiler.
4589 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4590 to be correct type (from unsigned char* to char*).
4591 * valprint.c (type_print_derivation_info): Minor tweak to placement
4592 of commas in derived class printing.
4593 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4595 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4597 * xm-go32.h: Define LSEEK_NOT_LINEAR
4598 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4599 then work out the lseek positions of newlines by running through
4600 the file and `tell'ing. This makes source file listing work on
4601 OS's where the relationship between physical position in file and
4602 canonical position is indeterminate, eg VMS and DOS.
4604 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4606 * stabsread.c: Ensure that all members of all allocated structures
4607 are initialized to known state to avoid hard to find bugs with gdb
4608 using fields containing random data.
4609 * buildsym.c (start_subfile): Compact dirname initialization.
4610 * buildsym.c (patch_subfile_names): New function.
4611 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4612 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4613 * buildsym.h (patch_subfile_names): Add prototype.
4614 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4616 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4618 * remote-udi.c: Update comments.
4620 * remote.c (getpkt): Only force retransmission ten times;
4621 after that, assume bug in target code, and handle pkt anyway.
4623 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4625 * configure.in: Add support for apollo 68k under BSD environment.
4626 * xm-apollo68b.h: New file to support above.
4628 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4630 * configure.in: Recognize i486 host cpu.
4631 * valprint.c (type_print_derivation_info): Print derivation info
4632 in same form as class declarations in source.
4633 * valprint.c (type_print_varspec_suffix): Split arg printing
4634 code out to type_print_args function.
4636 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4638 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4639 at_import, at_frame_base.
4640 * dwarfread.c (completedieinfo): Remove cases for obsolete
4641 AT_visibility, AT_import, and AT_frame_base attributes.
4642 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4643 i860, which can keep up to 4 shadow breakpoints.
4644 * tm-stratus.h (USG): Define.
4645 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4646 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4647 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4648 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4649 * config/stratus.mt (TDEPFILES): Include files available from
4650 stratus that are not yet in release pending receipt of paperwork
4652 * buildsym.c (finish_block): Minor code format change.
4653 * gdbtypes.h (struct field): Add to comments.
4654 * gdbtypes.h (virtual_field_bits): Add to comments.
4655 * objfiles.c (allocate_objfile): Change obstack interface to
4656 match FSF merging efforts.
4658 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4660 * Makefile.in (VERSION): Bump to 4.6.2.
4661 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4662 * Makefile.in (OBS): Add stabsread.o
4663 * Makefile.in (stabsread.o): Add build rule.
4664 * stabsread.c, stabsread.h: New files.
4665 * buildsym.c: Split out stabs specific support to stabsread.c.
4666 * buildsym.h: Split out stabs specific support to stabsread.h.
4667 * dbxread.c (stabsread.h): Include
4668 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4669 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4670 * dbxread.c (read_ofile_symtab): Call end_stabs.
4671 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4672 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4673 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4674 really_free_pendings to cleanups.
4675 * elfread.c (elf_new_init): Call stabsread_new_init.
4676 * gdbtypes.c: Small changes to maintenance commands.
4677 * mipsread.c (stabsread.h): Include.
4678 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4679 * xcoffread.c (stabsread.h): Include.
4680 * xcoffread.c (global_stabs): Remove redundant def.
4681 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4683 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4685 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4686 * inflow.c (terminal_init_inferior, terminal_inferior,
4687 terminal_ours_1, initialize_inflow): Record and use state
4688 of lmode_inferior_valid and lmode_ours_valid.
4690 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4692 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4693 include <sgtty.h> on USG. (from sef).
4695 * depend: es1800 dependency needed here.
4697 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4699 * buildsym.c (read_struct_type): Initialize structs allocated
4700 with alloca, to avoid using random values from stack later on.
4701 * defs.h (fprintf_filtered): Add prototype.
4702 * gdbtypes.c (check_stub_method): Fix misleading comments.
4703 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4705 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4706 small changes to maint support functions.
4707 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4708 for some fields and expand comments.
4709 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4710 macro and track change to obstack_full_begin macro.
4711 * utils.c (fprintfi_filtered): New function.
4712 * valprint.c (type_print_base): Fixup field printing to not
4713 print extraneous lines and not print bogus "no data fields"
4714 messages for C++ classes with no data members. Also use new
4715 fprintfi_filtered function.
4717 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4719 * configure.in: es1800 ok for 68000 too.
4721 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4723 * configure.in: echo error messages to stderr, not stdout
4725 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4727 * configure.in: recognize hppa* instead of hppa
4729 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4731 * energize.c: Second cut at DynamicLoad message handling.
4733 * energize.c: Relativize pathnames in #include statements.
4734 * (kernel_dispatch): Better error messages for unknown protocol
4736 * (kernel_dispatch): First cut at DynamicLoad message handling.
4738 * Makefile.in: Remove -I../readline from all compilations,
4739 include a special case for main.o instead.
4741 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4743 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4744 error if it fails to find a member type, rather than return NULL
4745 and trigger a coredump.
4746 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4747 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4748 match on complete demanglings, including argument lists for member
4749 functions, rather than just accepting the first demangling that
4750 matches the class and function name.
4751 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4752 to start_symtab as the directory name.
4753 * dwarfread.c (completedieinfo): Strip off any leading hostname
4754 portion of the AT_comp_dir attribute string. Gdb doesn't know
4755 what to do with them (FIXME).
4757 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4759 * breakpoint.c (commands_command): Simplify code a bit, remove
4760 unnecessary fflush().
4762 * Makefile.in (OTHERS): Add gcc.patch.
4763 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4765 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4767 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4768 lcc producer string.
4770 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4772 * WHATS.NEW renamed to NEWS.
4774 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4776 * dbxread.c, dwarfread.c: Re-enable experimental code to
4777 automatically select demangling style.
4778 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4779 DEMANGLING_STYLE, to make more descriptive. Revert back to
4780 "auto" as default. Comment use.
4781 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4782 * Makefile.in (${DEMANGLER}.o) Remove target and special
4785 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4787 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4789 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4791 * Makefile.in, demangle.c: Change default demangling style to
4793 * Makefile.in: Update version to 4.6 !!!
4794 * README, WHATS.NEW: Update for 4.6.
4796 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4798 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4801 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4802 nodes as base classes.
4804 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4806 * alldeps.mak, depend: Update.
4808 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4810 * Makefile.in (VERSION): 4.5.9.
4812 * xm-hp300bsd.h: Add decl for strdup().
4813 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4814 PDR. Cleanup a few things, fix compilation warnings.
4816 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4818 * Makefile.in (DEMANGLING_STYLE): New define to set default
4819 demangling style for C++. Defaults to "auto".
4820 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4821 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4822 * Makefile.in (OBS): Add demangle.o
4823 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4824 Remove compile time decisions about demangling style and replace
4825 with runtime decisions using current_demangling_style.
4826 * cplus-dem.c (main): Expand code included during building of
4827 standalone demangler to recognize demangling style options.
4828 * dbxread.c (demangle.h): Include.
4829 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4830 demangling style if processing g++ code and current demangling style
4831 is auto (Note: this feature currently disabled.)
4832 * demangle.c: New file, generic demangling control.
4833 * demangle.h (demangling_styles): New enumeration to select one
4834 of several demangling styles. Also define string names for each
4836 * demangle.h (set_demangling_style): Add prototype.
4837 * dwarfread.c (demangle.h): Include.
4838 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4839 New producer string prefixes to recognize.
4840 * dwarfread.c (handle_producer): Consolidate actions for specific
4841 producers. Set demangling style based on producer string if
4842 current style is auto. (Note: this feature currently disabled.)
4843 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4845 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4847 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4849 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4851 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4852 * c-exp.y: Call lookup_signed_typename() after seeing
4853 "signed". This handles "signed char" correctly.
4854 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4855 keywords before a type specifier.
4857 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4859 * command.c (lookup_cmd_1): Clarify descriptive comments.
4860 * gdbcmd.h (maintenanceprintlist): Add declaration.
4861 * main.c (maintenanceprintlist): Add definition.
4862 * main.c (gdb_completer_command_word_break_characters): Add.
4863 * main.c (symbol_completion_function): Switch completer word
4864 break character sets dynamically, based on whether completion is
4865 being done on commands or on something else.
4866 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4867 * maint.c: Include demangle.h.
4868 * maint.c (maintenance_demangle): New function.
4869 * maint.c (maintenance_print_command): New function.
4870 * maint.c (_initialize_maint_cmds): Reorganize some commands
4871 under new maintenance print subcommand.
4873 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4875 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4876 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4877 target type. Otherwise, 'whatis this.field' wouldn't work,
4878 which would be inconsistent, since 'print this.field' works.
4879 * buildsym.c (read_struct_type, read_enum_type): Clear
4880 TYPE_FLAG_STUB flag.
4881 * buildsym.c (cleanup_undefined_types): Don't rely on a
4882 flawed "Reasonable test to see if" a type has been defined
4883 since it was referred to; now we can just see if the
4884 TYPE_FLAG_STUB flag has been cleared.
4885 * valprint.c (print_type_base): Emit public/protected/private
4886 labels for methods as well as fields. Also, indent these labels
4887 2 spaces instead of 4, for a more conventional "look".
4888 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4889 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4890 * gcc.patch: New file. Contains patch for gcc (so people
4891 with gdb-2.2.x won't have to wait for a new gcc release).
4893 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4895 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4896 (print_addr): Call print_address to show symbolic version as well.
4898 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4900 (vx_read_register): Declare inferior_fp_regs. Delete code for
4901 copying "inferior_registers" around; the values are already in var
4902 "registers". Use correct size for register set.
4904 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4905 target doesn't support it.
4906 (vx_read_register): Don't try reading them either.
4908 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4909 VxWorks back end reads them in one contiguous set except for this
4911 (register_names): Change "pc" to "pcw" to avoid confusion printing
4913 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4914 find the PC under VxWorks.
4916 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4918 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4919 to create new blank types, instead of handcrafting them.
4920 * defs.h (printfi_filtered): Add prototype.
4921 * utils.c (printfi_filtered): New function.
4922 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4923 to simplify the code. Other cleanups.
4924 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4925 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4926 use of various fields.
4927 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4928 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4929 production that currently treats it exactly the same as STRUCT.
4930 * c-exp.y (yylex): Recognize "class" as token CLASS.
4931 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4932 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4933 general symbol handling code. Call cplus_mangle_opname with
4935 * symtab.c (decode_line_2): Print demangled function names in
4936 breakpoint menus, instead of just file and line number.
4937 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4938 * valprint.c (type_print_base): Print "class" for C++ classes,
4939 rather than "struct". Print section labels for public, protected
4940 and private members of C++ classes.
4941 * values.c: Include demangle.h.
4942 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4944 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4946 * Makefile.in (VERSION): Update to 4.5.8.
4948 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4950 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4951 prevent crashes when examining cross-targets.
4952 * dbxread.c (process_one_symbol): Include directory name when
4953 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4954 find include files, and yacc/lex sources when the cwd doesn't match
4955 that in which the object was compiled.
4956 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4958 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4961 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4963 * maint.c (maintenance_command, maintenance_info_command):
4964 Install with allow_unknown as 0 and call help_list to show
4965 list of possibilities when no subcommand is specified.
4967 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4969 * configure.in: Add m68k-ericsson-*.
4970 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4972 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4974 * maint.c: New file.
4975 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4976 * Makefile.in (OBS): Add new file maint.o.
4977 * defs.h (command_class): Add class_maintenance.
4978 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4979 commands. Allow for them (and other nonessential parts of gdb)
4980 to be selectively left out under special circumstances.
4981 * gdbtypes.c (recursive_dump_type): New function; supports
4982 maintenance print-type command.
4983 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4985 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4987 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4988 initializers. Add initializations for setprintlist, showprintlist,
4989 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4990 * printcmd.c (maintenance_print_type): New maintenance cmd.
4991 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4992 implied by comment that all cmd lists are owned by main.c.
4993 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4994 that all cmd lists are owned by main.c.
4995 * language.c (setchecklist, showchecklist): Move to main.c, as
4996 implied by comment that all cmd lists are owned by main.c
4997 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4998 deletelist): Remove redundant declarations (also in gdbcmd.h).
4999 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5000 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5001 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5002 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5003 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5004 maintenance_print_msymbols, maintenance_print_objfiles):
5006 * symmisc.c (printsyms_command, printpsyms_command,
5007 printmsyms_command, printobjfiles_command): Removed from
5008 _initialize_symmisc.
5009 * main.c (dump_me_command): Moved to maint.c and renamed to
5010 maintenance_dump_me.
5011 * breakpoint.c (all_breakpoints_info): Rename to
5012 maintenance_info_breakpoints.
5013 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5014 all_breakpoints_info to add maintenance_info_breakpoints to the
5015 maintenanceinfolist instead.
5016 main.c (initialize_main): Set up maintenance class commands.
5018 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5020 * energize-patches: Fix minor problems with building energize lib.
5022 * energize-patches: Change names of all cadillac procedure calls
5023 to be energize procedure calls. Simplify many hooks by moving
5024 tests energize.c. Configure energize, and build it automatically now.
5026 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5028 * Makefile.in (VERSION): Bump to 4.5.7.
5029 * cplus-dem.c (demangle_args): Validate index for previously
5030 seen type to guard against bogus values from malformed manglings.
5031 * valops.c (value_struct_elt_for_reference): Guard against
5032 blindly using NULL return value from lookup_symbol.
5034 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5036 * cadillac.c, cadillac-patches: Rename to energize.c and
5037 energize-patches. Change all routines and variables named
5038 'cadillac*' to 'energize*'. Create new file called energize.h to
5039 hold all interface declarations.
5041 * deblib/connection/*: Move all of this stuff into energize/, but
5042 delete unneeded files.
5044 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5046 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5048 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5049 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5050 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5051 child processes, to avoid dead ones "hanging around" after GDB exits.
5052 (attach): Always stop the process if it needs it. Set RLC flag
5053 when attaching running processes, so it will continue if we detach
5054 it, quit, or are killed.
5055 (detach): Clear faults and set RLC flag to make process run
5057 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5059 (info_proc): Open process O_RDONLY, so we can see any process,
5060 even those controlled by debuggers.
5061 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5063 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5065 Relocate symbols using an array of section_offsets, rather than a
5066 single `addr' or `offset'. This makes Solaris-2 support work, and
5067 permits better VxWorks (and maybe xcoff) support later.
5069 * symtab.h (struct section_offsets): New structure for keeping
5070 a set of offsets, rather than a single one.
5071 (struct objfile): Replace addr with section_offsets member.
5072 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5073 * gdb-stabs.h: New include file with `symbol type specific'
5074 parameters for psymtabs and objfiles.
5075 * Makefile.in (HFILES): Add gdb-stabs.h.
5076 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5077 * coffread.c: Conforming changes. Fake offset array always 0.
5078 * dbxread.c: Conforming changes.
5079 (struct dbx_symfile_info): Move to gdb-stabs.h.
5080 (start_psymtab): Call elfstab_offset_sections to calculate good
5081 offsets for this source file, based on the ELF symbol table info.
5082 (read_ofile_symtab): Yank N_CATCH, which is dead.
5083 (process_one_symbol, N_CATCH): Yank.
5084 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5085 Relocate with SECT_OFF_TEXT.
5086 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5087 to distinguish relocatable from absolute symbols. Then, if not
5089 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5090 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5091 (", N_ROSYM): SECT_OFF_RODATA.
5092 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5093 (dbx_symfile_offsets): Add to translate addr to offset.
5094 * dwarfread.c: Conforming changes. Single offset currently used.
5095 * elfread.c: Add various complaints about elf/stab stuff.
5096 #include gdb-stabs.h. Conforming changes, using a single offset.
5097 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5098 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5099 for later use in building psymtabs.
5100 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5101 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5102 (free_elfinfo): New fn, frees all chained stab_section_infos
5103 in an objfile, and zaps the start-of-chain pointer.
5104 (elfstab_offset_sections): New fn, looks in stab_section_info
5105 chain to determine section bases to relocate a psymtab's worth
5106 of symbols, as they are being read.
5107 * mipsread.c: Conforming changes. Stabs-reading will relocate
5108 using one offset. MIPS-reading will not relocate at all.
5109 * partial-stab.h: Relocate different symbol types using different
5110 offsets from section_offsets.
5111 * symfile.c: Conforming changes.
5112 (find_lowest_section): Unused function to use later
5113 to free us from the Tyranny of the Text Section.
5114 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5115 in all lower layers of symbol reading. Call format-specific
5116 sym_offsets function to initialize offsets for high speed symbol
5118 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5119 (symbol_file_command, add_symbol_file_command): Callers changed.
5120 * symmisc.c (dump_psymtab): Print new relocation parameters.
5121 * xcoffread.c: Corresponding changes.
5123 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5124 * main.c (main): Read the $HOME/.gdbinit file before processing
5125 the argv arguments (e.g. reading symbol files or core
5126 files). This allows global parameters to be set, which will apply
5127 during the symbol reading. The ./.gdbinit is still read after
5129 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5130 * xcoffexec.c: Clean up quote inside comment.
5132 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5134 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5135 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5136 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5137 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5138 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5139 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5140 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5141 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5142 values.c, xcoffread.c:
5143 Remove "(void)" casts from function calls where the return value
5144 is ignored, in accordance with GNU coding standards.
5146 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5148 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5149 * partial-stab.h: Ignore N_ENDM.
5150 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5151 CODE or DATA section attachment. This eliminates a lot of random
5152 values from shared libraries, which screw up the ordinary symbols
5153 in the address ranges they happen to overlap.
5154 * buildsym.c (define_symbol): Eliminate special tests
5155 for function types; move into "function" cases in switch statement.
5156 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5157 in case they define new type numbers. But ignore them (FIXME).
5158 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5159 (read_sun_builtin_type): Add commentary.
5161 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5163 * xm-rs6000.h: define MEM_FNS_DECLARED
5165 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5167 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5168 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5169 * mips-xdep.c: Remove most include files (unused, caused errs).
5170 (fetch_core_registers): Use right parameters in dummy fn.
5172 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5174 * buildsym.c (scan_file_globals): Beware the null file.
5175 Fix from Jim Williams.
5177 * stack.c (return_command): Evaluate expression *before* popping
5178 off the stack frames! Fix inspired by Jim Williams.
5179 (up_silently_command, down_silently_command): No sel frame is error.
5181 * defs.h (memcpy, memset): Conditionalize decls on
5182 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5183 (alloca): Break out the STDC and non-STDC alloca cases, to make
5184 it work on old preprocessors as well as "picky ANSI" ones.
5185 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5187 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5188 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5189 header files define it!
5191 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5193 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5195 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5196 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5197 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5198 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5199 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5200 utils.c, valarith.c, valops.c, valprint.c, values.c:
5201 Replace bcopy() use with memcpy(), which is more standard and can
5202 take advantage of gcc's builtin functions for increased performance.
5203 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5204 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5206 Replace bzero() use with memset(), which is more standard and can
5207 take advantage of gcc's builtin functions for increased performance.
5208 * i386-tdep.c, main.c, valprint.c:
5209 Replace bcmp() use with memcmp(), which is more standard and can
5210 take advantage of gcc's builtin functions for increased performance.
5212 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5214 * remote.c (remote_wait): Fix cast on signal() call.
5215 * defs.h (alloca): More diddling with alloca. Have to ensure
5216 that it has a prototype, so that if alloca is defined as a macro
5217 that takes an arg, the definition is seen as a use of a macro
5218 that takes an arg, to satisfy picky ANSI preprocessors.
5220 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5222 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5223 consistency with all other gdb files.
5224 * cadillac.c: Use <string.h> rather than <strings.h>.
5225 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5226 * Makefile.in (MAKE): Remove definition for consistency with
5227 other Makefile.in files and to fix problem with recursive makes.
5229 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5231 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5234 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5236 * source.c (print_source_lines): for DOS interoperability; don't
5237 print CR (013) as ^M.
5239 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5241 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5243 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5245 * remote.c (remote_wait): Cast signal to void * to avoid warning
5246 from busted HP compiler.
5248 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5249 stabs cause end_psymtab to be called.
5251 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5252 compiler feature of putting 'c' into basic type descriptors for
5255 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5256 where there is no place for nPC in prrun struct.
5258 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5260 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5261 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5262 * dwarfread.c (enum_type): Save enum names on type_obstack.
5263 * dwarfread.c (struct_type): Save member name on type_obstack.
5264 * symtab.c (_initialize_symtab): Fix misspelling.
5265 * regex.c (store_jump, insert_jump): Return void.
5267 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5269 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5270 (alloca): Declare return type on SPARC, since Sun doesn't.
5271 (*_BYTE_ORDER): Improve comment: *must* be defined.
5273 * tm-hppa.h: New file, architectural definition of HP PA.
5274 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5276 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5277 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5278 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5279 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5282 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5283 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5284 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5286 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5288 * printcmd.c (output_command): Thinko.
5289 (x_command): Only set remembered size/format if cmd succeeds.
5291 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5292 since it is no longer used and burns time for every symbol read.
5293 (process_one_symbol): Treat N_CATCH like default (complain).
5295 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5297 * partial-stab.h (case N_TEXT): Fix fencepost error when
5298 detecting start of new symbol info after reading symtab for a
5299 module with a zero length TEXT segment.
5301 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5303 * Makefile.in (VERSION): Bump to 4.5.6.
5304 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5306 * defs.h (NORETURN): Define away for Lucid compiler.
5307 * remote.c (remote_timer, remote_interrupt): Signal handlers
5309 * ser-termios.c (serial_write, serial_close): Return whatever
5310 value the write/close call returns, rather than falling off end.
5311 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5312 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5314 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5315 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5317 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5318 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5319 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5320 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5322 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5323 store_inferior_registers): Supply missing fourth argument to
5325 * cadillac.c (kernel_dispatch): Make return type void.
5326 * cadillac.c (iosig): Signal handlers take one int arg.
5327 * valprint.c (val_print_fields): Call fprint_symbol to get
5328 automatic C++ demangling for mangled field names.
5330 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5332 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5333 * dwarfread.c (enum_type): Fix misspelling in comment.
5334 * valprint.c (val_print_fields, cplus_val_print): Minor
5335 adjustment to printing of C++ class structures to more closely
5336 match format for printing C structures, with and without setting
5339 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5341 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5342 (which is not a Posix signal) if it isn't defined.
5343 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5344 New port to Linux (a free Unix clone for 386 machines).
5346 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5348 COFF changes for dealing better with EPI 29K C compiler output.
5350 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5352 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5353 (read_coff_symtab): Move patch_opaque_types call from
5354 coff_symfile_read. Restrict it to symtabs from this objfile.
5355 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5356 references on opaque type chain; just let coff_lookup_type handle 'em.
5357 (decode_type): Complain about tagndx values on
5358 non-struct/union/enum types, which the EPI compiler tends to produce.
5360 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5362 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5365 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5366 usage to match new prototype. Include libbfd.h to get prototype.
5368 * source.c (find_source_lines): Handle large st_size fields.
5370 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5372 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5373 * stack.c (return_command): Use cleanups to avoid memory leaks.
5375 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5377 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5378 INT_REGNUM to INTE_REGNUM.
5380 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5382 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5384 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5385 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5386 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5387 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5389 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5390 declarations of malloc/realloc/free that are inserted by some
5392 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5394 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5395 another decl of strdup (this really ought to come from libiberty.h!).
5397 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5399 * remote.c (getpkt): Error if input exceeds buffer size.
5400 (_initialize_remote): `set remotedebug' enables packet trace.
5402 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5403 N_SLINE's, etc, just like Sun cc on Solaris2.
5405 * am29k-tdep.c (read_register_stack, write_register_stack):
5406 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5407 variable. Add `set' and `show' commands for it.
5408 * doc/gdb.texinfo: Document it.
5410 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5412 * valprint.c (type_print_1): Plug memory leak. Print all
5413 C++ syms as demangled, not just functions.
5414 * buildsym.c (read_range_type): When we find a signed char
5415 type, do a lookup of signed char, not plain char. Plain char's
5416 still get looked up as plain char's elsewhere.
5418 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5420 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5421 (Bug and fix found by Pierre Willard.)
5423 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5425 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5427 * xm-rs6000.h: Add decl for strdup().
5429 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5432 * breakpoint.c (enable_command, disable_command): Without args,
5433 should only affect normal breakpoints and watchpoints.
5435 * m68k-pinsn.c (print_insn_arg): Make register be const.
5436 * xcoffexec.c: Remove ' from comment.
5437 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5438 with decls of malloc in c-exp.tab.c (as produced by yacc).
5439 There's got to be a better way to do this...
5441 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5443 * partial-stab.h: Convert single rindex use to strrchr.
5444 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5445 standard <strings.h> file, now that the only single use of
5446 rindex in the gdb source files is gone.
5448 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5450 * mipsread.c: Undo ill effects from including <strings.h>,
5451 which #defines index to be strchr. Unfortunately, index is
5452 a member of a symbol table structure that can't be changed.
5453 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5454 remove redundant #include's.
5456 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5458 * mipsread.c: #include <strings.h> for rindex().
5460 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5462 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5464 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5466 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5467 extraneous SO stabs from busted C++ compilers.
5469 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5471 * Makefile.in (VERSION): Bump to 4.5.5.
5472 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5473 C++ lookups fail, print possibly helpful hint about completion.
5474 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5475 for static data members.
5476 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5477 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5478 it's broken on ncr3000's.
5480 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5482 * dwarfread.c (decode_modified_type): Change type of first arg.
5483 Change 'modifier' to char from unsigned char. Cast single use
5484 that needs to be unsigned char.
5485 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5486 * utils.c (strdup_demangled): Add function.
5487 * defs.h (strdup_demangled): Add prototype.
5488 * stack.c (return_command): Demangle C++ function names for query.
5489 * infcmd.c (jump_command): Demangle C++ function names for query.
5490 * cplus-dem.c (consume_count): New function and prototype.
5491 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5492 do_type): Replace conversion code with consume_count().
5493 * cplus-dem.c (gnu_special): Fix demangled of static members.
5494 * source.c (list_command): Print demangled function names
5495 when appropriate. Fix supplied by Peter Schauer.
5497 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5499 * sparc-tdep.c: Clean up slightly for Solaris2.
5501 * buildsym.c (define_symbol): Nameless types are now on several
5502 platforms; generalize them and un-ifdef them to make Solaris 2
5505 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5507 * infcmd.c: Fix typo (reported by Rob Savoye).
5508 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5509 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5510 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5511 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5512 rather than the one for the first file in the dependency chain.
5514 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5515 set. Don't reset our own texthigh, or dependency-only pst's, in
5516 scanning all the rest of the psymtabs.
5517 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5519 * buildsym.h (N_UNDF): Improve comments.
5520 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5522 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5524 * symtab.h (struct symbol): Add aux_value union for preserving
5525 an additional per-symbol value.
5526 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5527 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5528 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5529 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5530 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5532 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5534 * symfile.c (clear_symtab_users_once): Now non-static (for
5537 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5539 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5540 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5541 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5543 Solaris-2 support on SPARC:
5545 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5546 Add symbol_size and file offsets to struct symloc.
5547 Add static symbol_table_offset, string_table_offset,
5548 file_string_table_offset, next_file_string_table_offset,
5550 (add_old_header_file): Convert error() to complain()t.
5551 (dbx_symfile_read): Get symbol size via the objfile.
5552 Also get symbol_table_offset.
5553 (dbx_symfile_init): Record symbol size and count via the objfile.
5554 (dbx_next_symbol_text): Always add file_string_table_offset when
5555 accessing string table.
5556 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5557 (SET_NAMESTRING): Use the offset.
5558 (end_psymtab): Large kludge to determine addresses where source
5559 files start and end (for the psymtab header).
5560 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5561 Get this, symbol size, and symbol offset, from psymtab.
5562 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5563 Patch up last_source_start_addr if zero in N_SO.
5564 (process_one_symbol): Add variable function_start_offset.
5565 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5566 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5567 ( "", N_OBJ, N_OPT): Ignore.
5568 (elfstab_build_psymtabs): New function to read stabs out of
5571 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5572 (gdb): use GLOBAL_CFLAGS when linking, too.
5573 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5574 (N_OBJ, N_OPT): Ignore.
5575 ('f', 'F'): Save last function name.
5577 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5578 extra info in the minimal symbol.
5579 (elf_symtab_read): The extra info is the size of an ELF object,
5580 which was kludged to us in the `udata' field of the BFD symbol.
5581 Gag me with a crowbar...
5582 (elf_symfile_read): Keep track of both the absolute load address,
5583 and the offset between load addr and symbols. Handle STABS as
5584 well as DWARF sections, passing the absolute load address to
5585 elfstab_build_psymtabs.
5587 * symfile.h: Prototype elfstab_build_psymtabs.
5588 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5590 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5592 * buildsym.h: Add processing_acc_compilation flag.
5593 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5594 (define_symbol): Skip arg types in function entries. Resolve
5595 overloaded 'P' which acc uses for prototypes of functions called
5597 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5599 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5600 save size of ELF symbols. FIXME.
5601 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5602 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5604 * configure.in: Solaris config is sparc-sun-solaris2.
5605 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5607 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5608 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5609 * symfile.c (symfile_bfd_open): Comment where name is freed.
5610 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5612 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5614 * expprint.c (print_subexp): Add missing ']'.
5615 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5616 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5617 * WHATS.NEW: Point out improved C++ function name handling.
5618 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5619 type names for both implicitly and explicitly signed integral
5620 types. See comment in the source code.
5622 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5624 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5625 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5626 * expprint.c (print_subexp): Fix printing of register names.
5628 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5630 * inferior.h (register_valid): Declare.
5631 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5632 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5633 macros for traversing the data structures in a single objfile.
5634 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5635 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5638 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5640 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5641 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5642 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5643 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5645 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5647 * depend: rebuild to account for remote-st2000.c.
5648 * remote-st2000.c: Almost works now.
5649 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5651 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5653 * c-exp.y (yylex): Recognize single-quoted strings that specify
5654 tokens with embedded whitespace, such as C++ demangled names.
5655 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5656 * main.c (gdb_completer_quote_characters): Add global variable.
5657 * main.c (symbol_completion_function): Total rewrite for C++
5658 demangled name handling.
5659 * main.c (skip_quoted): New function.
5660 * main.c (main): Set rl_completer_quote_characters.
5661 * symmisc.c (dump_symtab): Print source language for symtab.
5662 * symtab.c (expensive_mangler): Add prototype and function.
5663 * symtab.c (completion_list_add_symbol): Total rewrite for new
5664 C++ demangled name handling.
5665 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5666 other changes for demangled C++ symbol handling.
5667 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5668 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5669 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5670 * symtab.c (completion_list_add_symbol): Total rewrite for new
5671 C++ demangled name handling.
5672 * symtab.c (expensive_mangler): New function.
5673 * utils.c (strcmp_iw, demangle_and_match): New functions.
5674 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5676 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5678 * Makefile.in: Roll VERSION to 4.5.4.
5679 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5680 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5681 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5683 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5685 * alldeps.mak: Rebuild to account for new files.
5686 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5687 * tm-st2000.h: New file.
5688 * configure.in: Tandem debug monitor (st2000) support.
5689 * remote-st2000.c, config/st2000.mt: ditto.
5691 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5693 * blockframe.c (inside_entry_file, inside_main_func,
5694 inside_entry_func): Return 0 if no symbols; avoid crashing.
5696 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5698 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5699 without masking, since it is signed and will later be compared
5700 against signed quantities. The right fix is probably to make
5701 it all unsigned, but this is a small, safe fix for this release.
5702 FIXME -- make the real change sometime soon.
5704 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5706 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5707 parameter in call to `symbol_file_add' to 0.
5709 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5711 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5713 * configure.in: Handle -m680[01234]0-wrs.
5715 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5717 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5718 `ieee_extended_to_double'.
5720 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5722 * valops.c (value_assign): Lint, by Pierre Willard.
5724 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5726 * coredep.c (fetch_core_registers): Remove premature warning,
5727 which triggers on DECstation even though all regs are accessible.
5729 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5730 sign-extension of instruction fields even on unsigned-char hosts.
5731 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5733 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5734 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5735 since they define the target, not the host.
5736 * m88k-pinsn.c: Fix typo.
5738 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5740 * valarith.c (value_zerop): -0.0 is still zero.
5741 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5742 Patches by Paul Eggert <eggert@twinsun.com>.
5744 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5746 * alldeps.mak, depend: re-make to account for ser-*.c.
5748 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5750 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5751 disconnecting from controlling terminal, to avoid gdb hanging
5752 on SVR4. Fixes bug reported by Oliver Okrongli.
5753 * procfs.c (PROC_NAME_FMT): Change format to match default used
5754 by system, as suggested by Oliver Okrongli.
5755 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5756 bug fix from Brent Townshend (bst%tt@cam.ORG).
5757 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5758 by turlais@rechser.total.fr.
5759 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5760 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5761 * objfiles.h (unlink_objfile): Add prototype.
5762 * objfiles.c (unlink_objfile): Add function.
5763 * objfiles.c (free_objfile): Call unlink_objfile.
5764 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5765 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5766 Also, discard old possibly bogus sf struct.
5767 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5768 find_sym_fns() for remapped symbol files, in case of any changes
5769 since the last mapping.
5771 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5773 * findvar.c (read_relative_register_raw_bytes): use the raw size
5774 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5776 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5778 Changes to support GDB running on DOS using GO32 and H8 support
5780 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5781 allowing hosts with different text and binary file formats to
5783 * coffread.c (read_coff_symtab): changed calling convention and
5784 operation - now it opens its own file with FOPEN_RB rather than
5785 duping and fdopening the provided handle.
5786 * dbxread.c, cplus-dem.c: #include mangling.
5787 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5788 binary files oring in the right bit.
5789 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5790 * remote-hms.c: cleanup to use the new remote serial stuff
5791 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5792 independent remote terminal I/O.
5793 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5794 * source.c (openp): fix off by one problem removing / - can now
5795 open a source file in the root directory with DOS.
5796 * values.c (value_as_pointer): remove bogus address bits from
5797 long. (unpack_long): unpack into unsigned long/short if pointer.
5799 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5801 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5802 It gets permanently stuck in many OSes.
5803 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5805 * breakpoint.c: Improve help text for info breakpoints.
5807 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5809 * README: Add pointer to internals doc, and describe reading
5811 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5812 * symtab.c (output_source_filename): Remove old glop for wrapping
5813 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5815 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5817 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5818 * munch: Add sort -u to avoid duplications.
5819 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5820 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5822 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5824 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5825 avoid infinite loops while demangling bogus mangled names.
5826 * valprint.c (type_print_base): Minor fix for GNU style guide
5829 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5831 * Makefile.in (VERSION): Bump to 4.5.3
5832 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5833 * Makefile.in (demangle): New target to create standalone
5834 demangler with same code and options as internal demangler.
5835 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5836 to support ARM style and Lucid style demangling, improve
5837 maintainability, fix several demangling bugs. More changes
5839 * defs.h (strstr): Add ANSI compatible prototype.
5840 * valprint.c (type_print_1): Demangle using ansi option.
5841 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5843 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5845 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5848 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5850 * mipsread.c (parse_procedure): Return rather than using
5851 uninitialized variable 'b'.
5853 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5855 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5856 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5857 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5858 relative to each source file.
5860 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5862 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5865 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5867 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5868 * am29k-tdep.c: Update to latest code from AMD.
5869 (get_saved_register) don't crap out if no frame.
5870 * remote-udi.c: Set/clear inferior_pid as appropriate.
5871 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5872 error handling. Fixup end-of-debugging messages.
5873 (udi_fetch_registers) clean up big time, mainly don't multiply
5874 register_valid indices by 4, and use proper Offset when reading
5875 gr96-gr127. (udi_store_registers) general cleanup.
5876 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5877 INT_REGNUM->INTE_REGNUM.
5878 * tm-29k.h: Upgrade to latest code from AMD.
5879 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5880 (UDIConnect) Clean up error processing (like, don't do exit() if
5881 execlp fails), make code restartable, make more attractive.
5882 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5885 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5887 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5888 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5889 from former to latter.
5891 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5893 * cplus-dem.c (do_args): Handle void args the same as others.
5894 * objfiles.c (free_objfile): Only try to unmap files when
5895 reusable objfiles are supported.
5896 * valprint.c (type_print_varspec_suffix): Add parameter that
5897 specifies if C++ demangling included function arguments. Use
5898 it to suppress printing extra pair of ()'s.
5899 * valprint.c (type_print_1): Fix problem with printing demangled
5900 C++ function types where demangled type includes the function
5903 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5905 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5906 Allows selection of C++ demangler to be a configuration option
5907 until multiple demanglers are supported.
5908 * demangle.h: New include file for extended demangler support.
5909 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5910 utils.c, valprint.c: Include "demangle.h" and change all calls
5911 to cplus_demangle() or fputs_demangled() to use individual
5913 * valprint.c (type_print_1): Change options to cplus_demangle
5914 to print demangled function args. Still broken, but now less so.
5915 * cplus-dem.c: Include demangle.h, reorganize and update some
5916 comments to reflect reality.
5917 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5918 second arg from fixed integer to bit based multiple options.
5919 * cplus-dem.c (optable): Reformat and replace ansi members with
5921 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5923 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5925 * values.c (set_internalvar): Force evaluation of lazy values.
5926 Bug reported by RMS.
5928 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5930 * Makefile.in (VERSION): Bump to 4.5.2.
5931 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5932 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5933 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5934 proper handling of bit fields.
5935 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5936 * symtab.h: Fix couple of misspellings in comments.
5937 * value.h (struct value): Clarify use of bitpos.
5938 * value.h (unpack_field_as_long): Change prototype, returns
5940 * values.c (unpack_field_as_long): Change return type to LONGEST,
5941 sign extend unpacked fields that are signed, other rewriting.
5942 * config/ncr3000.mt: New target config file.
5944 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5946 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5947 even when printing 8-bit characters.
5949 * gdbtypes.c (make_{reference,pointer,function}_type): New
5950 functions which handle overwriting of forward-referenced types
5951 for stabs file reading.
5952 (lookup_{reference,pointer,function}_type): These just call
5953 the make_*_type functions with a null storage alloc parameter.
5954 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5955 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5957 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5958 (dbx_alloc_type): Make it easier to understand. No funct change.
5959 (define_symbol: 't'): Don't put the typedef name into the name of
5960 the struct, union, or enum. Bugfix.
5961 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5962 routines to properly handle overwriting preallocated types so that
5963 forward references will work.
5964 (read_enum_type): Force enum values to file scope, due to bug in
5965 Sun compiler output. FIXME, fix later.
5967 Remove unused header_file_prev_index mechanism. It was already
5968 obsolete in gdb-3.5. These comments appeared in 3.5:
5969 /* This code was used before I knew about the instance codes.
5970 My first hypothesis is that it is not necessary now
5971 that instance codes are handled. */
5972 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5973 * buildsym.h: Remove it and prev_index that saves it.
5974 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5976 * solib.c (special_symbol_handling): When called from core files,
5977 must set up debug_addr. Don't print error messages, just return.
5978 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5980 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5982 * cplus-dem.c: Allow nested class names (as in
5983 Foo::Bar::method()).
5984 Allow the cleaner cfront style of nested class names
5985 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5986 Make cplus_demangle re-entrant by removing use of global
5987 variables. Instead, place all shared variables in a
5988 stack-allocated structure, and pass around its address.
5990 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5992 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5993 29k-share/* subdirs...
5995 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5996 rewrite, only leave out the bugs.
5998 * Makefile.in: Add 29k/UDI support. Improve depend.
5999 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6001 * am29k-tdep.c: Update to use new calling conventions, and misc
6004 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6006 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6008 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6009 breakpoint instructions that leave PC pointing at the right place.
6011 * core.c (core_open): Call warning() to print warnings.
6013 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6015 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6016 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6017 This prevents a crash when trying to lookup the value of a
6018 non-existent symbol.
6020 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6022 * signame.c, signame.h: Remove, replaced by strsignal.c in
6024 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6025 sun386-xdep.c: Remove include of signame.h
6026 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6027 * Makefile.in (HFILES): Remove signame.h
6028 * Makefile.in (OBS): Remove signame.o
6029 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6030 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6031 psignal, perror): Add prototypes.
6032 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6034 * depend: Manually remove signame.[cho] references.
6035 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6037 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6038 with safe_strsignal.
6039 * core.c (core_open): Replace use of sys_siglist with
6041 * core.c (memory_error): Replace use of sys_errlist with
6043 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6045 * infcmd.c (program_info): Replace use of sys_siglist with
6047 * infrun.c (signal_stop, signal_print, signal_program):
6048 Allocate dynamically based on dynamic determination of number
6049 of signals to support.
6050 * infrun.c (child_create_inferior): Replace use of sys_errlist
6052 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6054 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6055 strsigno and sys_siglist with safe_strsignal.
6056 * infrun.c (handle_command): Call signo_max to find number of
6057 signals. Replace sig_number with strtosigno and sig_abbrev with
6059 * infrun.c (signals_info): Replace sig_number with strtosigno.
6060 * infrun.c (_initialize_infrun): Call signo_max to find number of
6061 signals. Dynamically allocate signal_{stop,print,program}.
6062 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6063 * procfs.c (errnoname): Add function and prototype.
6064 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6065 of sys_siglist with safe_strsignal.
6066 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6067 sys_siglist with safe_strsignal.
6068 * procfs.c (info_proc_stop): Call errnoname.
6069 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6070 * stuff.c (main, get_offset): Replace use of sys_errlist with
6072 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6073 with safe_strsignal.
6074 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6075 with safe_strsignal.
6076 * utils.c (safe_strerror, safe_strsignal): Add functions that
6077 call strerror and strsignal respectively, and deal with NULL
6079 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6080 sys_errlist with safe_strerror.
6081 * valprint.c (val_print): Replace use of sys_errlist with
6084 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6086 * Makefile.in: rework CFLAGS so that they can be set from the
6087 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6088 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6089 Pass CFLAGS on recusions.
6091 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6093 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6094 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6095 overkill for the problem it solved.
6096 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6097 and default to simply printing type names as appropriate.
6098 * main.c (main): Remove one of the leading newlines from
6099 warning_pre_print initialization.
6100 * objfiles.c (open_existing_mapped_file): Add function and
6102 * objfiles.c (open_mapped_file): Rewrite to use new function
6103 open_existing_mapped_file.
6105 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6107 * sun3-xdep.c (fetch_core_registers): Lint.
6108 * tm-sun3.h: Prototype lint.
6111 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6113 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6114 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6115 * objfiles.c: Cast calls to close() with unused returns to void.
6116 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6117 old objfile's name before updating it.
6118 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6119 * objfiles.h (objfile struct): Add mmfd member.
6120 * symfile.c (syms_from_objfile): Move some code to
6121 new_symfile_objfile.
6122 * symfile.c (new_symfile_objfile): Add new function, common code
6123 from syms_from_objfile.
6124 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6125 mapped and unmapped symbol files.
6126 * symfile.c (symbol_file_command): Print "No symbol file now"
6127 message, ala exec_file_command for the exec file.
6128 * symfile.h (new_symfile_objfile): Add prototype.
6129 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6130 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6132 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6134 * rs6000-pinsn.c: New version from IBM (Metin).
6135 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6136 to avoid warnings from some compilers.
6138 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6140 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6141 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6142 type's flag word that marks it as a fundamental type.
6143 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6144 flags argument for all calls to init_type().
6145 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6146 flags argument for all calls to init_type(). Also remove
6147 dependency on host sizes for ints, floats, etc.
6148 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6149 flags argument for all calls to init_type(). Also remove
6150 dependency on host sizes for ints, floats, etc.
6151 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6152 bit to flags argument for all calls to init_type(). Add types
6153 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6154 * valprint.c (unsigned_type_table, signed_type_table,
6155 float_type_table): Remove.
6156 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6157 bit when printing fundamental types, and print the actual name
6158 for such types, rather than inventing one. Remove code that
6159 invented fundamental type names.
6160 * valprint.c (_initialize_valprint): Remove initializations
6161 for now removed unsigned_type_table, signed_type_table, and
6164 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6166 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6167 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6170 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6172 * dwarfread.c (target_to_host): New function similar to previous
6174 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6175 Extensive changes to convert all previous usages to use new
6176 target_to_host() function.
6177 * dwarfread.c (struct dieinfo): Change types of most integral
6178 members to be unsigned.
6180 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6182 * WHATS.NEW: Revise -mapped doc.
6184 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6186 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6187 too high or when skipping `forwards' moves us backwards.
6188 (parse_type): Print mis-guessed tag name in complaint.
6189 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6190 (parse_procedure): Do not attempt to create symbols; just fill in
6191 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6192 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6193 for clarity. Set top_stack before calling parse_external. In
6194 stabs, sort symbols before calling parse_procedure.
6196 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6197 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6198 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6199 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6202 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6204 * Makefile.in (VERSION): Set to 4.5.1.
6205 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6206 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6207 fill_gregset): New functions for SVR4 /proc support.
6208 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6209 Remove new symbol types and such to ../include/coff/symconst.h.
6210 (parse_symbol): Simplify code for parsing struct/enum/unions.
6211 (parse_type): Handle `long long' types.
6212 (upgrade_type): Handle `const' qualifier.
6213 (parse_partial_symbols): fix indentation, clean a bit.
6215 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6217 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6218 copy in data from raw read buffers, calling bfd byteswapping
6219 routines as appropriate. Use to replace most existing memcpy
6221 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6222 * configure.in: Recognize new ncr3000 config.
6223 * config/ncr3000.mh: New config file.
6225 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6229 * README: Update for release.
6230 * Makefile.in: Update version to 4.5.
6231 * WHATS.NEW: The obvious.
6233 * depend: Generate new depend file for this release.
6235 * Makefile.in (depend): Fix dependancy generation so that it does
6236 not include gcc 'fixincluded' files, which are usually in a system
6239 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6241 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6242 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6243 symbols for nameless types. And, handle `R' (register parameter
6244 type) for AIX. (an extension to existing stabstring grammar).
6245 * rs6000-xdep.c: Fix typo (= should have been ==).
6247 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6249 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6251 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6253 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6254 * signame.c (SIGWAITING, SIGLWP): Add.
6256 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6258 * xm-i386mach.h: add decls for errno and strdup().
6260 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6261 used in array index context (otherwise, some compilers barf).
6263 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6265 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6266 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6267 in a system call, and provide better backtrace if so.
6269 * Makefile.in (HFILES): Add xcoffsolib.h.
6270 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6271 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6273 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6274 mipscoff_symfile_read): Convert to BFD to do file I/O.
6276 * symfile.c: #include <ctype.h> to get proper def if isspace().
6278 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6280 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6282 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6283 function also when parsing embedded stabs.
6285 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6287 * mipsread.c: Fix more declarations.
6289 * mipsread.c: Fix many invocations of complain. Use enum
6290 type_code where appropriate.
6292 * xm-vaxult.h: Add decl for strdup().
6294 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6297 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6299 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6302 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6304 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6305 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6306 Merge in more patches for rs6000 from Metin Ozisik.
6307 * utils.c: Fix typo in comment.
6309 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6311 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6312 * procfs.c (attach): Set nopass_next_sigstop if attached
6313 process is forcibly stopped.
6314 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6315 resending SIGSTOP to attached process on first resume.
6317 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6319 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6321 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6323 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6324 (VERSION): Bump to 4.4.85.
6325 * mipsread.c: Update for new include files. Lint.
6326 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6327 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6328 Don't need to bring in mipsread.o specially any more.
6330 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6332 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6333 routine (for Irix-4.x). Make many funcs static and void.
6334 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6335 * (init_extra_frame_info): Don't trash cached value of frame
6336 pointer register. This fixes backtracing through routines that use
6337 alloca(). Generally clean up declarations of functions, and use
6338 typedefs and macros to reference data structures as appropriate.
6339 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6342 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6344 * values.c (unpack_long): Fix unpacking error for signed chars
6345 on hosts where the default character type is unsigned.
6346 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6347 for newer SVR4 variants.
6348 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6349 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6350 * procfs.c (mappingflags): Add support for MA_PHYS
6352 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6354 * buildsym.c (read_struct_type): Avoid coredump when C++
6355 abbreviated type name is messed up. Reported by Joe Buck.
6356 FIXME, we need to determine whether GDB or GCC needs to be
6357 smarter to correctly locate this type name.
6359 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6360 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6361 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6362 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6363 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6365 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6367 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6368 * symtab.h (current_source_symtab): Make extern
6369 * symtab.h (current_source_line): Make extern
6370 * inferior.h: Move all procfs.c prototypes to one place, add
6371 prototype for proc_signal_handling_change. Add prototypes for
6372 signal_stop_state, signal_print_state, and signal_pass_state.
6373 * inferior.h (stop_soon_quietly): Make extern
6374 * inferior.h (attach_flag): Make extern
6375 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6376 * infrun.c (signal_stop_state, signal_print_state,
6377 signal_pass_state): New functions to query specific signal
6379 * infrun.c (handle_command): Minor error message change, add
6380 NOTICE_SIGNAL_HANDLING_CHANGE.
6381 * procfs.c (open_proc_file): Remove iris specific reset of
6382 inherit-on-fork flag, moved to proc_set_exec_trap().
6383 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6384 to reset inherit-on-fork flag, bash comment to GNU form.
6385 * procfs.c (proc_base_address, set_proc_siginfo,
6386 fetch_core_registers): Conform to code style.
6387 * procfs.c (signame.h): Include.
6388 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6389 syscallname(), info_proc_syscalls()): New macros, tables, and
6390 functions to organize and report system call information.
6391 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6392 saved_exitset, saved_entryset): Add to procinfo struct.
6393 * procfs.c (struct trans): Add.
6394 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6395 siginfo_table, errno_table): Tables to translate numeric values
6396 to symbolic names and short descriptions.
6397 * procfs.c (signalname, info_proc_signals): Add function and
6399 * procfs.c (proc_info): Now info_proc.
6400 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6401 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6402 info_proc_faults, lookupname, lookupdesc, sigcodename,
6403 sigcodedesc): New functions.
6404 * procfs.c (proc_signal_handling_change): New function to set
6405 the trace flags based on the state of gdb's signal handling flags.
6406 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6407 and remove code to do PIOCSTRACE ioctl.
6408 * procfs.c (attach, detach): Preserve and restore process flags
6409 using saved_* fields in procinfo struct.
6410 * procfs.c (attach): Call proc_signal_handling_change.
6411 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6412 * procfs.c (proc_desc): Update for latest changes.
6413 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6414 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6415 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6417 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6419 * procfs.c (set_proc_siginfo): Add prototype and new function.
6420 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6421 up inferior siginfo struct.
6422 * elfread.c (elf_symfile_read): Compute the relocation amount
6423 by subtracting off the address of the ".text" section.
6424 * solib.c: Add pointer to ".text" section to so_list struct.
6425 * solib.c (solib_map_sections): Initialize pointer to ".text"
6426 section in so_list struct.
6427 * solib.c (symbol_add_stub): Pass base address of ".text"
6428 section to symbol_file_add, rather than the load address of
6429 the shared library. On SunOS they are the same. On SVR4 they
6432 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6434 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6435 function name, not .gdbinfo. symbol.
6437 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6439 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6441 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6443 * Makefile.in (VERSION): 4.4.8
6445 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6446 commands in .cshrc/.profile won't get traced.
6448 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6450 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6451 * exec.c (build_section_table): Don't abort if no sections.
6452 * sparc-tdep.c (single_step): Lint.
6453 * utils.c (mrealloc): Handle realloc (0, size) case here.
6455 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6457 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6460 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6462 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6463 .gdbinfo. symbols are created. Move creation from parse_procedure
6464 to parse_symbol, where it is fairly easy to grow the symtab. This
6465 also fixes a symtab trashing bug on all mips-based systems.
6466 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6468 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6469 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6471 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6473 * c-exp.y: Add missing return type to yyparse() prototype.
6475 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6477 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6479 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6480 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6481 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6482 (patch_opaque_types): Avoid dummy args and result.
6483 * objfiles.c (have_partial_symbols, have_full_symbols,
6484 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6485 (iterate_over_objfiles, iterate_over_symtabs,
6486 iterate_over_psymtabs): Remove, clunky and slow.
6487 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6488 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6489 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6490 dump_objfile): Remove dummy args and results. Move filename
6491 comparisons to callers.
6492 (printsyms_command, printpsyms_command, printmsyms_command,
6493 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6494 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6495 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6496 list_symbols, make_symbol_completion_list): Replace explicit
6497 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6498 Eliminate Dijkstra flag crap, break out of loops with gotos.
6499 (lookup_symtab_1): Protect '/' tests from short filenames.
6500 (cplus_mangled_symbol): Move inline into lookup_symbol.
6501 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6502 (relocate_minimal_symbol): Move inline to vmap_symtab.
6503 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6504 iterate_over_msymbols with ALL_MSYMBOLS.
6506 Misc cleanup prior to release.
6508 * Makefile.in (VERSION): Roll to 4.4.7.
6509 (HFILES): Add call-cmds.h.
6510 * call-cmds.h: New header for command fns called by other files.
6511 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6512 (breakpoint_1): Remove unused type arg. Change callers.
6514 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6515 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6516 * mipsread.c: Add prototypes for all static functions.
6518 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6519 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6520 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6521 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6522 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6523 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6526 * buildsym.c (define_symbol): Handle global register variables
6527 (from Pierre Willard). Complain if register numbers are too large.
6528 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6529 * tm-sparc.h: Don't #include <sun4/reg.h>.
6530 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6531 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6533 * language.h: Avoid forward enum declaration.
6534 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6535 config/sun4os5.mt: New host and target.
6536 * defs.h (errno): #include <errno.h> rather than assuming int.
6537 From Pierre Willard.
6539 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6540 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6541 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6542 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6543 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6544 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6545 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6547 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6549 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6550 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6551 * language.h (enum exp_opcode): Avoid forward enum def.
6552 * main.c (define_command, user_defined_command): Lint.
6553 * mem-break.c, xcoffread.c: Lint.
6554 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6556 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6558 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6559 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6560 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6561 or IBM6000_TARGET as (approximately) appropriate.
6563 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6565 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6566 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6567 or not to try reading symbols from a mapped objfile. Plugs memory
6568 leak due to shared libraries generating no psymtabs or symtabs.
6570 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6572 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6573 * copying.awk: Lint. Make stronger warning at top of copying.c.
6574 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6575 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6576 (lookup_pointer_type): Add FIXME comment.
6577 * main.c (set_history_size_command): Disallow negative size.
6578 * partial-stab.h: Update copyright.
6579 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6581 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6583 * main.c (set_history_size_command): Negative size is error.
6584 (Reported by Peggy Fieland.)
6586 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6588 * coffread.c (coff_symfile_init): Update comment.
6589 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6590 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6591 macros to access the dbx specific objfile information.
6592 * dbxread.c (symfile_string_table, symfile_string_table_size):
6593 Remove these local variables.
6594 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6595 read_dbx_symtab): Remove the stringtab and stringtab_size params
6596 from the function prototypes, the function definition, and the
6597 function calls. These are now available via DBX_STRINGTAB and
6598 DBX_STRINGTAB_SIZE using the objfile pointer.
6599 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6600 an arg to read_dbx_symtab.
6601 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6602 stringtab and the dbx specific per-objfile private info.
6603 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6604 args in prototype, function definition, and function calls. It is
6605 now available via the DBX_SYMCOUNT macro using the objfile
6607 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6608 local instance of struct dbx_symfile_info and replace with DBX_*
6610 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6611 symfile_string_table and symfile_string_table_size.
6612 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6613 symfile_string_table.
6614 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6615 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6616 stringtab size variables. Remove all code that used to reread
6618 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6619 to prior to any calls to mmalloc for the objfile specific heap.
6620 * utils.c (init_malloc): Document the requirement that for each
6621 heap for which corruption checking is desired, that init_mmalloc
6622 must be called prior to any mmalloc calls on the heap.
6624 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6626 * rs6000-pinsn.c: Make dis-assembly output more like
6627 other targets: Don't print instruction in hex before
6628 the assembly; use print_address to print out jump
6631 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6633 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6634 * cplus-dem.c: Support "Sc" meaning "signed char".
6636 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6638 * configure.in: fix iris/iris3.
6640 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6642 * command.c, main.c (various places): Use ctype.h macros
6643 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6644 (such as (x >= 'A' && x <= 'Z')).
6645 (There are still more of these in other files.)
6646 * main.c (defined_command): Lower-case the user's
6647 new command before entering it. Needed because
6648 command lookup is case-insensitive (and also lower-cases).
6649 (Based on Metin's earlier patch.)
6651 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6653 * config/irix4.mh: new file.
6655 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6657 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6660 * xm-mips.h: Declare strdup for ultrix.
6662 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6663 when calling new_symbol.
6664 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6667 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6669 * config/rs6000.mh: Update (for Fred's new mmalloc)
6670 flags to disable use of GNU malloc/mmalloc.
6671 * munch: Change SYSV rule to allow .text before the label,
6672 as well as after, to work for AIX.
6673 * gdbtypes.h: Minor clarifiction.
6675 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6677 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6678 continuation in yet another place (between method declarations).
6680 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6682 * mips-tdep.c: include symfile.h and objfiles.h to fix
6685 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6687 * valops.c (value_struct_elt_for_reference): Added 'offset'
6688 parameter to handle multiple inheritance.
6689 * eval.c, value.h: Update accordingly.
6691 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6693 * objfiles.h: New file
6694 * Makefile.in (HFILES): Add objfiles.h
6695 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6696 main_scope_lowpc, main_scope_highpc.
6697 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6698 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6699 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6700 xcoffread.c, : Include objfiles.h.
6701 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6702 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6703 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6704 inside_entry_file() and logic changed appropriately.
6705 * blockframe.c (outside_startup_file): Renamed to
6706 inside_entry_file() and logic changed appropriately.
6707 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6708 and logic changed to use per-objfile specific fields.
6709 * blockframe.c (inside_entry_scope): Renamed to
6710 inside_entry_func() and logic changed to use per-objfile specific
6712 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6713 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6714 Remove extern decls.
6715 * symfile.c, symfile.h (entry_point): Remove extern decl.
6716 * coffread.c (coff_symfile_init): Common entry point init code
6717 moved to symfiles.c, call init_entry_point_info().
6718 * coffread.c (complete_symtab): Use new per-objfile entry info.
6719 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6720 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6722 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6723 * defs.h (inside_entry_scope, outside_startup_file,
6724 inside_main_scope): Prototypes changed for renames to
6725 inside_entry_func, inside_entry_file, inside_main_func,
6727 * symfile.c (syms_from_objfile): Common entry point init code
6728 moved to init_entry_point_info() and call init_entry_point_info().
6729 * symfile.h (init_entry_point_info): Include prototype.
6730 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6731 moved to symfiles.c and call init_entry_point_info().
6732 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6733 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6734 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6736 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6737 works for the majority of targets.
6738 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6739 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6740 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6741 Use default definition in frame.h.
6742 * frame.h (selected_frame_level): Make decl extern.
6743 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6744 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6745 * partial-stab.h: Use new per-objfile entry info.
6746 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6747 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6748 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6749 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6750 have_minimal_symbols): Prototypes moved to objfiles.h.
6751 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6752 Macros moved to objfiles.h.
6753 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6755 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6757 More C++ improvements (pointers to members, qualified names).
6758 * c-exp.y: Support exp.type::name and exp->type::name
6759 syntaxes. (Unfortunately, doesn't work for static members.)
6760 * c-exp.y, eval.c: Make type::~type work better.
6761 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6762 value_static_field by value_struct_elt_for_reference.
6763 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6764 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6765 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6766 for OP_SCOPE operand; no point in it now that we use lazy
6767 reading of values, and use "reference to member" objects.
6768 * gdbtypes.h: Clarify comment.
6769 * valops.c: Change value_struct_elt_for_address to return
6770 a reference (or variable), rather than a pointer. Change
6771 the name to value_struct_elt_for_reference to reflect this.
6772 Returning a reference instead of a address provides a
6773 generalization, since we can use the routine for both
6774 class::name as well as &class::name.
6775 Also, recurse to handle multiple inheritance properly.
6776 * valprint.c: Moved code to print pointer-to-members
6777 to new function point_class_member. This allows a
6778 "reference-to-member" to be printed using the same code.
6779 * valprint.c (type_print_varspec_prefix): Avoid printing
6780 "struct " for domains of class-member types.
6781 * valops.c (search_struct_field): Inline code for simplified
6782 version of value_static_field (which can then be deleted).
6783 * value.h: Rename value_struct_elt_for_address to
6784 value_struct_elt_for_reference. Delete value_static_field.
6785 * values.c: Remove no longer used function value_static_field.
6787 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6789 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6790 elfread.c (coff_symfile_finish): Add function, prototype, and
6791 add to the xxxx_sym_fns struct for each file type. Also reformat
6792 the xxxx_sym_fns vector to a standard format and add comments.
6793 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6794 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6795 Pass pointer to struct objfile rather than pointer to sym_fns.
6796 Change references inside each function accordingly. Allocate any
6797 symbol file specific info in the per-objfile memory region.
6798 * dbxread.c (free_and_init_header_files): Break function into
6799 free_header_files(), called from dbx_symfile_finish(), and
6800 init_header_files(), called from dbx_new_init().
6801 * dbxread.c (dbx_new_init): Move deallocation things to new
6802 dbx_symfile_finish function.
6803 * elfread.c (elf_new_init): Call buildsym_new_init().
6804 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6805 routine for the objfile before deallocating other stuff.
6806 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6807 * symfile.h: Move struct sym_fns to before struct objfile def.
6808 Add sym_finish function pointer and change prototypes of other
6809 function pointers to reflect passing struct objfile pointer rather
6810 than struct sym_fns pointer.
6811 * symfile.c: Remove now obsolete symtab_fns pointer.
6812 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6813 locates the correct sym_fns struct for the given objfile.
6814 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6815 for better support of mapped symbol tables.
6816 * symfile.c (symbol_file_command): Remove obsolete code using
6818 * symfile.h: Remove duplicate declarations for symfile_objfile,
6819 entry_point, and object_files.
6820 * target.c (target_info): Compare symfile_objfile to NULL.
6821 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6822 aixcoff_symfile_finish().
6824 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6826 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6827 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6828 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6830 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6832 Some improvements to g++ debugging.
6833 * symtab.c (list_symbols): demangle before pattern matching.
6834 * symtab.c: Other fixes to improve handing of operators.
6835 * valprint.c (type_print_base): Fix test for constructor.
6836 * values.c (value_static_field): Allow evaluation of
6837 CLASS::METHOD, returning a function pointer.
6839 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6841 * Makefile.in (VERSION): Roll 4.4.6.
6842 * exec.c (exec_file_command): Add code to ignore optional args
6843 passed in by file_command() for use in symbol_file_command().
6844 * main.c (main): Document -mapped and -readnow in help summary.
6845 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6846 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6847 to get filename from bfd with bfd_get_filename(). Test mapto
6848 against 0, not NULL. Use mstrsave() to make copy of filename.
6849 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6851 * remote-vx.c (vx_load_command, add_symbol_stub):
6852 Symbol_file_add() takes an additional arg.
6853 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6855 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6856 changed to return a bfd not an objfile pointer.
6857 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6858 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6859 Change to eliminate local bfd and use symfile_bfd_open() plus
6860 allocate_objfile(). Add code to implement readnow option.
6861 * symfile.c (symbol_file_command): Changes to option handling,
6862 readnow functionality moved to symbol_file_add().
6863 * symfile.c (symfile_init): Eliminate local copy of bfd.
6864 * symfile.c (add_symbol_file_command): Changes to parse mapped
6865 and readnow options.
6866 * symfile.h (allocate_objfile): Arg removed from prototype.
6867 * symtab.h (symbol_file_add): Arg added to prototype.
6868 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6871 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6873 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6874 mtrace.awk, state.c, state.h: Removed.
6875 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6876 directories searched for source files.
6877 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6878 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6879 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6880 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6881 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6882 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6883 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6885 * Makefile.in (HFILES): Remove state.h
6886 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6887 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6888 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6889 * Makefile.in (clean): Remove all object files.
6890 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6891 * cplus-dem.c: Remove prototypes definitions that are now done in
6893 * dbxread.c (throughout): Change from using per-objfile
6894 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6895 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6896 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6897 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6898 * depend: Remove dependencies for state.o, state.h.
6899 * dwarfread.c: Add declaration for warning_pre_print.
6900 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6901 * dwarfread.c (throughout): Change from using per-objfile
6902 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6903 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6904 use supplied objfile.
6905 * i386-xdep.c (print_387_status): Change to use warning() rather
6907 * i387-tdep.c (print_387_control_word): Change to use warning()
6908 rather than printfs.
6909 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6910 that some compilers grumble about.
6911 * language.c (throughout): Add declaration for warning_pre_print
6912 and using warning() instead of printfs.
6913 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6914 * main.c (main): Add declaration for warning_pre_print and set it
6915 similarly to error_pre_print. Add declarations for
6916 mapped_symbol_files and readnow_symbol_files. Add appropriate
6917 definitions to long_options[].
6918 * minsyms.c: Trivial fix to comment.
6919 * objfiles.c (allocate_objfile): Substantially rewritten for
6920 using mapped symbol files.
6921 * objfiles.c (throughout): Change from using per-objfile
6922 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6923 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6924 * source.c (throughout): Change from using per-objfile
6925 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6926 * source.c (open_source_file): Use mstrsave to save file name in
6927 mapped symbol region for objfile.
6928 * symfile.c: Remove include for state.h.
6929 include to local form.
6930 * symfile.c (symbol_file_add_digested): Remove.
6931 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6933 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6934 from objfile structure. Add malloc descriptor pointer (md).
6935 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6936 * symm-xdep.c (print_fpu_status): Use warning() rather than
6938 * symmisc.c (free_symtab_block): Now takes and uses current
6940 * symmisc.c (throughout): Change from using per-objfile
6941 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6942 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6943 Sun compiler grumblings when PTR is char *.
6944 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6945 msymbols() to correct pointer type.
6946 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6947 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6948 error always starts on a line of it's own.
6949 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6950 Rewrite for new mapped malloc package use.
6951 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6952 that don't want to use the mapped malloc package; pass arguments
6953 on to traditional malloc package functions.
6954 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6955 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6956 mrealloc, malloc, and realloc but get fatal error if runs out
6958 * utils.c (msavestring, mstrsave): Save a string in a specific
6959 mapped malloc region.
6960 * utils.c (print_spaces): Use xmalloc to get the buffer.
6961 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6962 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6963 * config/i386v4.mh: Insignificant reorganization.
6965 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6967 * xcoffread.c: Only enable compilation of debugging functions
6968 if IBM6000 is defined. Fails to compile otherwise.
6970 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6972 * Makefile.in: pass MAKEINFO down on info.
6974 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6976 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6977 useless code, including an lseek to an uninitialized variable.
6978 Reported by Jim Williams <jimbo@wrs.com>.
6980 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6982 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6983 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6984 * minsyms.c, symfile.c: Changes that may be generally
6985 applicable, but are #ifdef IBM6000 for now.
6986 * rs6000-xdep.c: Fixed typo in comment.
6987 * rs6000-tdep.c: Non-substatial changes.
6988 * xoffread.c: The main change here is addition of some
6989 debugging functions.
6990 * xoffexec.c: More changes.
6992 * xcoffread.c: Fixed two too-few-parameters bugs.
6994 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6995 to SOLIB_CREATE_INFERIOR_HOOK macro.
6997 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6999 * symfile.h: Add prototype for iterate_over_msymbols().
7000 * symtab.c (cplus_mangled_symbol): Add function.
7001 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7002 iterate_over_msymbols to find demangled C++ symbol.
7003 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7004 value to iterate_over_msymbols().
7005 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7008 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7010 * Makefile.in: added check target.
7012 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7014 * ecoff.c: Move to ../bfd/coff-msym.c.
7015 * config/mt-*mips: Remove ecoff.o from the configuration.
7016 * remote.c (): Add newline to initial +.
7017 (remote_resume): Mention how to cope with signals.
7018 (remote_interrupt): Add debug msg.
7019 (remote-wait): Implement new 'T' reply, which includes
7020 status, PC, and FP all in a single short message.
7021 (putpkt): Add further debugging of packet acks.
7022 * mipsread.c (fixup_symtab): Also swap RFD's.
7023 (parse_partial_symbols): Avoid bug on unknown symbol types.
7024 * Makefile.in (VERSION): Roll to 4.4.5.
7025 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7026 for remote MIPS by limiting heuristic to 200 byte search.
7027 (heuristic_proc_desc): Byte-swapping.
7028 (mips_print_register): Cope with failure of
7029 read_relative_register_raw_bytes. Byte-swap integers for
7031 * mips-pinsn.c (print_insn): Byte-swap instruction.
7033 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7035 * config.sub configure.in config/mh-irix4
7036 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7037 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7038 gdb/xm-irix4.h gdb/config/mt-irix3
7039 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7041 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7043 * defs.h, utils.c: xrealloc takes PTR as first arg.
7044 * defs.h: Reword confusing comment about ANSI prototypes.
7045 * defs.h: Some minor whitespace changes.
7046 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7047 not NULL, which can be (void *).
7048 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7049 * tm-i386v.h (SP_ARG0): Define
7050 * xm-sysv4.h: Back out of change for missing prototypes.
7051 * i386-tdep.c (get_longjmp_target): Add function.
7053 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7055 * Makefile.in: install man page too.
7057 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7059 * All GDB files that #include defs.h: Removed stdio.h.
7060 (defs.h): #include stdio.h.
7062 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7064 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7065 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7066 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7067 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7068 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7069 it before printing out the hex shape of an address.
7071 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7073 * rs6000-xdep.c (frame_initial_stack_address): Move
7074 code to set frame->cache_fsr into new separate function
7075 frame_get_cacahe_fsr. This allows fixing a fatal error.
7076 * xcoffexec.c: Turn previously suppressed error
7077 message back on, after cleaning up BFD.
7079 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7080 printing of blank line, since it cases printing of an
7081 extra blank line. Is this intended? It does mess up
7083 * defs.h: Put back declarations of malloc and realloc,
7084 but protected by #ifndef MALLOC_INCOMPATIBLE.
7085 * objfiles.c: Undo previous change: Use malloc/realloc
7086 for objfile malloc/realloc fields (but add a cast).
7087 * xcoffexec.c: Suppress an error message (for now).
7089 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7091 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7092 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7093 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7095 * xcoffread.c: Modifications to C_DECL storage class handling, and
7096 introduction of an old smash_to_pointer_type() routine.
7098 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7099 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7100 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7101 parameters have been modified.
7103 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7104 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7105 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7106 and fetch_inferior_registers() always fetched all the registers
7107 resulting valid register values at hand all the time. Pushing a dummy
7108 frame did not require validating all register values first. After
7109 putting the above mechanism into action, we didn't have valid registers
7110 values always ready. Thus, all registers need to be fetched before
7111 pushing a dummy frame now.
7113 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7114 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7115 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7116 the starting address (actual frame address) of a frame.
7117 * rs6000-tdep.c: modifications to function_frame_info() to see if
7118 function reserves a frame pointer register (alloca register)
7119 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7120 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7121 functions with alloca() calls.
7123 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7125 * xm-sysv4.h: Provide definitions/prototypes for host environment
7126 functions for which no definitions or prototypes are provided in
7127 any currently included gdb or host environment header files.
7128 For SVR4, this currently includes malloc and realloc, which cannot
7129 be portably prototyped in any gdb include file.
7131 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7133 * buildsym.h: Remove obsolete variable file_stabs.
7135 * Makefile.in: Move place where configure merges in host-
7136 and target-dependent fragments later, so the latter
7137 can override (say) GNU_MALLOC.
7138 * config/mh-rs6000: Use system malloc. Otherwise, I
7139 ended up with *two* incompatible versions of malloc
7140 (functions in libc would call the malloc in libc).
7141 I assume this is a shared library problem.
7143 * remote.c: Fix (presumed) typo.
7144 * objfiles.c: Use xmalloc/xrealloc instead of
7145 malloc/realloc (since the latter are no longer declared).
7147 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7148 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7149 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7150 handle individual registers.
7151 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7152 correctly in case it wasn't cached yet. (A problem showed up
7153 after fetching individual registers.)
7154 * buildsym.c: Disable type_synonym_name's type name overwriting
7155 in cases it is unnecesary. rs6000 portation doesn't use
7156 type_synonym_name, and it used to nullify type names
7157 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7158 type's name as soon as space for that type is allocated.
7159 * xcoffread.c: ignore a section's lineno information if it is
7160 not `.text'. (In rs6000 bfd portation integration, skipping over
7161 `.pad' sections are ignored since it was in machine independent
7162 part of the code. Thus, a problem of fake sections with invalid
7163 lineno information arised.)
7165 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7166 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7167 * rs6000-tdep.c: make function_frame_info() work whether or not
7168 reading from a core file.
7169 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7171 * infrun.c. main.c, printcmd.c. symtab.c:
7172 More changes from IBM for rs6000.
7175 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7177 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7178 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7179 Merge in changes (mostly from IBM) for RS6000.
7180 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7181 More changes from IBM for RS6000. These are in machine-
7182 independent code, and probably could do with some cleaning
7183 up. The most questionable of these are #ifdef IBM6000.
7184 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7185 to single_step() (for consistency with rs6000 and i860).
7186 * utils.c: Allow the 1st arg to xrealloc to be NULL
7187 (in which case do malloc). This removes the need for
7188 some tests in xcoff code (and perhaps other places?).
7189 * coffread.c: Removed variables last_source_file,
7190 type_vector, and type_vector_length as these are now
7191 defined by buildsym.[ch].
7192 * defs.h: Remove prototypes for malloc and realloc, since
7193 these should only be used to implement xmalloc and xrealloc,
7194 and they conflict with <stdlib.h> in AIX - where they
7195 return void* even when __STDC__ isn't defined. Sigh.
7196 * munch: Recognize *initialize* in data as well as text
7197 (AIX uses data). Also, incorporate a patch from Garrett
7198 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7199 much more sensible, by only trying to match the name of
7200 the initialize_foo function, and not the junk before it.
7202 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7204 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7205 unless symbol table indicates that something has changed.
7207 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7209 * remote.c: Make it work for embedded MIPS. Increase buffer
7210 size, and use throughout. Round buffer size up if too many regs.
7211 Support baud rate setting and try for an 8-bit path. If
7212 interrupted while waiting for target, send a ^C down the wire.
7213 Avoid single-byte reads.
7214 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7216 * mips-xdep.h: Avoid the embedded regs when on Unix.
7218 * mipsread.c: Byte-swap the symbol table structures, using
7219 routines from ecoff.c, to read a symbol table written in any
7220 of the four possible byte orders.
7221 * configure.in (mips-big-* target): Same as Sony News.
7222 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7223 * ecoff.c: New file for symbol swapping routines.
7225 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7227 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7228 all-breakpoints' command.
7229 * (get_number): Allow users to enter negative breakpoint numbers.
7230 * (breakpoint_1): Reformat display of 'info break' to show new
7232 * (create_longjmp_breakpoint, breakpoint_re_set,
7233 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7234 symfile.c (syms_from_objfile): Re-do
7235 insertion of longjmp breakpoints. Move all code into
7236 breakpoint_re_set, and call that instead of
7237 create_longjmp_breakpoint in symfile.c.
7239 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7241 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7242 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7243 * symtab.c (find_pc_symtab): Handle having no objfiles.
7244 * infcmd.c: Fix comment.
7245 * objfiles.c (free_all_objfiles): Add.
7246 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7247 * symfile.c (symbol_file_command): free all objfiles when
7248 specifying a new symbol file.
7249 (reread_symbols): Stat the file name, don't fstat the descriptor.
7251 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7253 * Makefile.in, configure.in: removed traces of namesubdir,
7254 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7255 copyrights to '92, changed some from Cygnus to FSF.
7257 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7259 * dbxread.c (end_psymtab): Delete empty psymtabs.
7260 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7261 * symfile.h (struct objfile): Add free_psymtabs.
7263 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7265 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7267 * symfile.c (symbol_file_command): strcmp => !strcmp.
7268 * breakpoint.h: Move prototypes to follow enum definition they need.
7269 * breakpoint.c, infrun.c: Lint.
7270 * printcmd.c: Use `enum enable' rather than `enum
7272 * mipsread.c: First pass at making it compile with the new
7273 objfile changes. Probably seriously broken still, but it
7276 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7278 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7279 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7280 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7281 stepping (and nexting) through longjmp(). Also, cleanup
7282 breakpoint handling quite a bit by creating explicit breakpoint
7283 types instead of using magic breakpoint numbers.
7284 Makefile.in: Update version to 4.4.3
7286 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7288 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7289 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7290 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7292 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7294 * minsyms.c (install_minimal_symbols): Add bunches to any
7295 existing minsyms in the objfile. Avoid extra mallocation
7296 by working directly in the obstack. Remove ignored `mainline' parm.
7297 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7298 xcoffread.c: Change all callers.
7299 * FIXME: We should be able to eliminate MAINLINE from all the
7300 symbol readers now, with a small bit of work.
7302 * valops.c, value.h: Lint.
7303 * remote-vx.c: Add missing break; statement. Bugfix by
7304 Michael Sclafani, <sclafani@src.dec.com>.
7306 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7308 * Makefile.in (VERSION): Update version to 4.4.2
7309 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7310 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7311 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7312 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7313 mmap-alloc.o, mmap-sbrk.o
7315 * altos-xdep.c: Minor whitespace change.
7316 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7317 use to new minimal symbol table use.
7318 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7319 * arm-xdep.c (store_inferior_registers): Returns void.
7320 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7321 Convert from misc function vector use to new minimal symbol table use.
7322 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7323 * breakpoint.c: Add prototypes for local functions.
7324 * breakpoint.c (catch_command_1): Change to static and remove unused
7326 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7327 * breakpoint.h: Change function decls to prototype form.
7328 * buildsym.c: Add prototypes for local functions.
7329 * buildsym.c: Moved hashname() function here from dbxread.c.
7330 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7331 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7332 * buildsym.c (dbx_alloc_type): Change to static.
7333 * buildsym.c (finish_block): Add objfile parameter.
7334 * buildsym.c (misc): Change symbol_obstack to objfile version.
7335 * buildsym.c (make_blockvector): Change to static.
7336 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7337 * buildsym.c (compare_line_numbers): Change to static, args are const,
7338 cast args when used.
7339 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7340 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7341 and made static. Add objfile parameter.
7342 * buildsym.c (end_symtab): Simplify code using line table size.
7343 Realloc the linetable on the objfile symbol_obstack and copy there.
7344 * buildsym.c (scan_file_globals): Convert from misc function vector
7345 use to new minimal symbol use.
7346 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7347 strings get allocated in objfile's symbol_obstack. Convert references
7348 to builtin types to lookup_fundamental_type().
7349 * buildsym.c (read_type): Make static, add objfile parameter, convert
7350 references to buildin types to lookup_fundamental_type().
7351 * buildsym.c (read_struct_type): Add objfile parameter.
7352 * buildsym.c (read_array_type): Make static, add objfile parameter.
7353 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7354 * buildsym.c (read_huge_number): Make static.
7355 * buildsym.c (read_range_type): Make static, add objfile parameter,
7356 convert references to buildin types to lookup_fundamental_type ().
7357 * buildsym.c (read_args): Make static, add objfile parameter.
7358 * buildsym.h: Convert function decl's to prototype form.
7359 * c-exp.y: Add prototypes for local functions, convert uses of misc
7360 function vector to minimal symbol table. Reformat all builtin type
7361 initializations and pass a NULL objfile to init_type() for them.
7362 * coffread.c: Change context_stack ref's to coff_context_stack,
7363 add local function prototypes. Cast uses of xrealloc arg 1.
7364 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7365 crafting a new type.
7366 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7367 * coffread.c (finish_block): Change name to coff_finish_block.
7368 * coffread.c (make_blockvector): Add and use objfile parameter.
7369 * coffread.c (record_line): Change name to coff_record_line.
7370 * coffread.c (start_symtab): Change name to coff_start_symtab.
7371 * coffread.c (end_symtab): Change name to coff_end_symtab.
7372 * coffread.c (record_misc_function): Change name to record_minimal_
7373 symbol and change to minimal symbol table use from misc func tbl.
7374 * coffread.c (coff_symfile_read): Convert from misc function vector
7375 use to minimal symbol table use.
7376 * coffread.c (hashname): Remove; use common version in buildsym.c.
7377 * coffread.c (decode_base_type): Change references to builtin types
7378 to calls to lookup_fundamental_type().
7379 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7380 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7381 * command.c: Add prototypes for local functions.
7382 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7383 appropriate member of the function union for that type.
7384 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7385 ifdef out the function since it isn't currently used.
7386 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7387 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7388 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7389 * command.c (help_cmd): Compare function pointer to NULL.
7390 * command.c (help_cmd_list): Compare function pointer to NULL.
7391 * command.c (lookup_cmd_1): Use correct member of function union.
7392 * command.c (undef_cmd_error): Make static.
7393 * command.c (complete_on_cmdlist): Use correct member of func union.
7394 * command.c (do_setshow_command): Use correct member of func union.
7395 * command.c (shell_escape): Convert rindex use to strrchr.
7396 * command.h (COMMAND_H): Define if already included.
7397 * command.h (cmd_list_element struct): Change 'function' to a union
7398 and prototype args. Prototype completer function.
7399 * command.h: Convert decl's to prototype form.
7400 * convex-xdep.c (store_inferior_registers): Returns void.
7401 * copying.c: Prototype local functions.
7402 * coredep.c: Minor whitespace change.
7403 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7404 * cplus-dem.c: Prototype local functions.
7405 * dbxread.c (hashname): Remove; moved to buildsym.c.
7406 * dbxread.c (free_and_init_header_files): Make static.
7407 * dbxread.c: Add prototypes for local functions.
7408 * dbxread.c (new_object_header_files): Remove; inlined usages.
7409 * dbxread.c (xrealloc usages): Cast args.
7410 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7411 and change usages accordingly.
7412 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7413 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7414 * dbxread.c (dbx_next_symbol_text): Make static.
7415 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7416 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7417 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7418 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7419 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7420 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7422 * dwarfread.c (record_misc_function): Change name to record_minimal_
7423 symbol and use minimal symbol table throughout.
7424 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7425 * dwarfread.c: Convert all references to builtin types to use the new
7426 lookup_fundamental_type function.
7427 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7428 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7430 * elfread.c (record_misc_function): Convert to use record_minimal_
7432 * elfread.c (elf_symtab_read): Add objfile parameter.
7433 * eval.c: Add prototypes for local functions and move some decls
7434 around to accomodate prototypes.
7435 * expprint.c: Add prototypes for local functions. Change references
7436 to misc function vector to minimal symbol table.
7437 * findvar.c (read_memory usages): Cast args.
7438 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7439 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7440 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7441 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7442 * gould-xdep.c: Minor whitespace change.
7443 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7444 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7445 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7446 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7447 * i386-tdep.c: Add prototypes for local functions.
7448 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7449 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7450 that defaulted to int.
7451 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7452 i386_push_dummy_frame): Returns void.
7453 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7454 int and explicitly declare return type as int.
7455 * i387-tdep.c: Minor formatting changes.
7456 * i960-tdep.c (leafproc_return): Convert from misc function vector
7457 use to minimal symbol table use.
7458 * infcmd.c: Add prototypes for local functions.
7459 * infcmd.c (continue_command, until_next_command, until_command,
7460 path_info, path_command): Make static.
7461 * infcmd.c (step_1, until_next_command): Convert from misc func
7462 vector to minimal symbol table use.
7463 * inflow.c: Add prototypes for local functions.
7464 * infptrace.c (store_inferior_registers): Returns void, not int.
7465 * language.c (_initialize_language): Use proper member of function
7467 * m2-exp.y: Add prototypes for local functions, convert misc function
7468 vector uses to minimal symbol table uses.
7469 * m2-exp.y (make_qualname, yyerror): Make static.
7470 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7471 * m68k-pinsn.c: Add prototypes for local functions.
7472 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7473 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7474 * m68k-stub.c: Add prototypes.
7475 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7476 use to minimal symbol table use.
7477 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7478 * m88k-xdep.c (store_inferior_registers): Returns void.
7479 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7480 * mach386-xdep.c (store_inferior_registers): Returns void.
7481 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7482 * main.c: Add prototypes for local functions.
7483 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7484 longjmp() result to (NORETURN void).
7485 * main.c (catch_errors): Prototype the 'func' parameter.
7486 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7487 Takes an unused arg.
7488 * main.c (execute_command): Call the right member of the func union.
7489 * main.c (command_loop_marker, symbol_completion_function,
7490 command_loop): Make static.
7491 * main.c (command_line_input): Make linelength unsigned, cast arg
7492 to command_line_input().
7493 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7494 * main.c (initialize_main): Call right member of function union.
7495 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7496 * mem-break.c: Include symtab.h
7497 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7498 * mips-xdep.c (store_inferior_registers): Returns void.
7499 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7500 use to minimal symbol table use.
7501 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7503 * mipsread.c (make_type): Remove, convert usages to init_type.
7504 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7505 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7506 vector use to minimal symbol table use.
7507 * parse.c: Add prototypes for local functions.
7508 * parse.c (xrealloc usages): Cast args.
7509 * parse.c (prefixify_expression, length_of_subexp): Make static.
7510 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7511 * parser-defs.h: Convert function decls to prototype form.
7512 * partial-stab.h: Convert from misc function vector use to new minimal
7514 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7515 the per-objfile copies.
7516 * printcmd.c: Add prototypes for local functions. Move some struct
7517 definitions around to accomodate prototypes.
7518 * printcmd.c (decode_format): Make static, change args oformat and
7519 osize to int from char.
7520 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7521 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7522 * printcmd.c (print_address_symbolic): Convert from misc function
7523 vector use to minimal symbol table use.
7524 * printcmd.c (address_info): Convert from misc function vector use
7525 to minimal symbol table use.
7526 * printcmd.c (delete_display, enable_display, disable_display_command):
7528 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7529 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7530 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7531 * pyr-xdep.c (store_inferior_registers): Returns void.
7532 * remote-mm.c (mm_load): symbol_file_add return value unused.
7533 * remote-nindy.c: Minor format change.
7534 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7535 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7536 * rs6000-xdep.c (store_inferior_registers): Returns void.
7537 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7538 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7539 vector use to minimal symbol table use.
7540 * solib.c: Add prototypes for local functions.
7541 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7542 function vector use to minimal symbol table use.
7543 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7544 * solib.c (find_solib, shared_library_command): Make static
7545 * solib.c (read_memory, write_memory usages): Cast args.
7546 * solib.c (special_symbol_handling): Add function
7547 * source.c: Add prototypes for local functions.
7548 * source.c (select_source_symtab): Convert to scan objfiles.
7549 * source.c (open_source_file): Make static.
7550 * source.c (xrealloc usages): Cast args.
7551 * source.c (source_line_charpos): ifdef out, unused.
7552 * source.c (get_filename_and_charpos): Make static.
7553 * stack.c: Add prototypes for local functions.
7554 * stack.c (print_frame_info, frame_info): Convert from misc function
7555 vector use to minimal symbol table use.
7556 * symfile.c: Add prototypes for local functions.
7557 * symfile.c (compare_symbols): Make args const PTR's.
7558 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7559 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7560 * symfile.c (obsavestring): Add objfile parameter.
7561 * symfile.c (init_misc_bunches, prim_record_misc_function,
7562 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7563 sort_misc_function_vector, compact_misc_function_vector): Remove
7564 * symfile.c (symbol_file_add_digested): Add function.
7565 * symfile.c (symbol_file_add): Returns struct objfile *.
7566 * symfile.c (symbol_file_command): Modify for state file use.
7567 * symfile.c (symfile_open): Add parameter "dumpable".
7568 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7569 * symfile.c (load_command, add_symbol_file_command): Make static.
7570 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7571 * symfile.c (rindex usages): Converted to strrchr.
7572 * symfile.c (allocate_psymtab): New
7573 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7574 converted to minimal symbol table usage, but no obvious conversion.
7575 * symfile.c (free_all_symtabs): Remove.
7576 * symfile.c (_initialize_symfile): Use per-objfile info.
7577 * symfile.h: Rework the objfile structure to add per-objfile data
7578 objects (psymbol_obstack, symbol_obstack, type_obstack,
7579 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7580 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7581 Add prototypes to function declarations.
7582 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7583 function vector usage to minimal symbol table usage.
7584 * symmisc.c (DEV_TTY): Define if not defined.
7585 * symmisc.c: Add local function prototypes.
7586 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7587 printpsyms_command, print_objfiles, print_objfiles_command):
7588 Rework to use iterate_over_*
7589 * symtab.c: Add prototypes for local functions.
7590 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7591 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7592 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7593 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7594 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7595 lookup_reference_type, lookup_member_type, allocate_stub_method,
7596 check_stub_method, create_array_type, smash_to_member_type,):
7598 * symtab.c (lookup_symbol): Some args are const.
7599 * symtab.h: All type related defs and structs moved to gdbtypes.h
7600 * symtab.h: Convert decls to prototypes.
7601 * target.c (noprocess): Make static.
7602 * target.h: Change decl's to prototypes.
7603 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7604 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7605 * utils.c (_initialize_utils): Use correct member of function union.
7606 * valarith.c: include gdbtypes.h
7607 * valops.c: include gdbtypes.h, add prototypes for local functions.
7608 * valops.c (value_push, value_arg_push, find_function_addr):
7610 * valops.c (value_string): Convert from misc function vector use
7611 to minimal symbol table use.
7612 * valops.c (check_field_in): Make arg const.
7613 * valprint.c: Add prototypes for local functions.
7614 * valprint.c (print_string): Make static
7615 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7616 * values.c: Add prototypes for local functions.
7617 * values.c (value_headof): Convert from misc function vector to
7618 minimal symbol table.
7619 * xcoffexec.c: Add prototypes for local functions.
7620 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7622 * xcoffexec.c (relocate_minimal_symbol): Add.
7623 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7624 * xcoffread.c: Add prototypes for local functions.
7625 * xcoffread.c (sort_syms): Convert to scan objfiles.
7626 * xcoffread.c (read_xcoff_symtab): Make static.
7627 * xcoffread.c (various): Replace references to builtin types with
7628 calls to lookup_fundamental_type. Replace references to symbol_obstack
7629 and psymbol_obstack with pointers to the per-objfile copies.
7630 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7631 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7633 * xcoffread.c (init_stringtab): Add objfile parameter.
7634 * gdbtypes.c: New file
7635 * minsyms.c: New file
7636 * mmap-alloc.c: New file
7637 * mmap-sbrk.c: New file
7638 * objfiles.c: New file
7642 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7644 * Check in Fred Fish's changes in these modules. Fred
7645 will make ChangeLog entries for all of them. Update VERSION
7648 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7650 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7652 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7653 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7654 value.h: Prototypes for static functions; lint.
7655 * gdbtypes.h: Empty file to ease transition.
7657 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7659 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7660 inferior.h, language.h, signame.h, target.h, terminal.h,
7661 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7662 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7664 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7665 signame.c, sparc-xdep.c: Prototypes for all static functions.
7667 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7668 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7669 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7670 Remove to_call_function and target_call_function, since it
7671 always calls the same thing (call_function_by_hand).
7672 * core.c, exec.c, solib.c: Rename target_ops sections =>
7674 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7675 target.h: target_kill takes no args.
7676 * language.c (language_info): Scaffolding to allow briefer
7677 messages when the current language changes. FIXME.
7678 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7679 complaints about volatile functions.
7680 * xm-sysv4.h (HAVE_MMAP): Define.
7682 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7684 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7685 to make prototypes for all functions declared here.
7686 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7687 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7688 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7689 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7690 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7691 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7692 * utils.c: Avoid declaring malloc and realloc. Lint.
7693 (request_quit): Accept signal-number parameter.
7695 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7697 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7698 DIE's. Add new function read_tag_pointer_type() to read them.
7700 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7701 When creating a new user defined type, check to see if a partial
7702 type already exists, and if so, bash it to fit.
7704 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7706 * coffread.c (decode_base_type): Pass long, not union.
7707 Fix by Eric Valette, ev@chorus.fr.
7709 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7711 * elfread.c (elf_symtab_read): Fix code to correctly track
7712 changes in bfd for absolute symbols.
7714 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7716 * xm-vaxbsd.h: Close off comment.
7718 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7720 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7722 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7724 * mips-tdep.c (mips_print_registers): Print correct register
7725 number for double pseudo-registers.
7727 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7729 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7730 in the op$::OPERATOR. case. From Steven McCanne,
7731 <mccanne@horse.ee.lbl.gov>.
7733 * exec.c (set_section_name): Pass arg to exec_files_info;
7734 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7736 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7738 * main.c (print_gdb_version): Copyright msg: only this year.
7739 (cd_command): Avoid changing current_directory on error.
7741 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7743 * mipsread.c (parse_partial_symbols): Handle dependencies
7744 between partial symbol tables (when not doing stabs-in-ecoff).
7745 (This used to be handled by parse_fdr, but parse_fdr was
7746 incompatible with handling stabs-in-ecoff, so the code
7747 was re-written to not use parse_fdr. Unfortunately,
7748 the logic to handle dependencies was overlooked.)
7750 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7752 * coffread.c (read_enum_type): Use the size of a target int when
7754 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7756 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7757 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7758 TARGET_PTR_BIT to determine size of a pointer
7759 * values.c (unpack_long): when unpacking a REF or a PTR don't
7760 assume the size of the type.
7762 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7764 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7765 looking at its members. Improve guess between struct and union,
7766 only assuming union if multiple members have offsets of zero.
7768 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7770 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7771 (This is just for clarity - and one day permitting us to
7772 change FP0_REGNUM from 38 to 32, which would make more sense.)
7773 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7774 register numbers in stabs-in-ecoff get handled correctly.
7776 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7778 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7779 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7780 into BSD and Ultrix.
7782 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7784 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7786 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7788 * Makefile.in: Increment version to 4.4.1.
7789 * main.c (print_gdb_version): Update copyright notice.
7791 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7793 * mipsread.c: Prepend "struct " to the names of structure
7794 types, and similarly for enums and unions. (This used
7795 to be done, but got lost in the re-write to "guess" the
7796 difference between enum/struct/union.)
7797 Also, guess that a tag is an enum if the first member
7800 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7802 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7805 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7807 * Projects: Patching executables is done.
7808 * Makefile.in (VERSION): Roll to gdb-4.4.
7809 * README, WHATS.NEW: Update for gdb-4.4.
7811 * symfile.c (reread_symbols): Whenever we reread one object
7812 file's symbols, we must restart the scan, because the object_files
7813 chain has been permuted.
7815 * exec.c (exec_files_info): Split out into print_section_info.
7816 Print BFD filename of each section if it's not the default one.
7817 * core.c (core_files_info): Call print_section_info.
7819 * xm-vax.h: Include a few system header files whose definitions
7820 must precede defs.h.
7821 * language.c, language.h: Make some things const.
7822 * expression.h, main.c: const spreads like ooze.
7824 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7825 since BREAKPOINT values can be >0x80.
7827 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7829 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7831 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7833 * sparc-pinsn.c: Remove kludge for preferring architectures.
7834 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7835 and forever. Add `add' instruction to the set that get checked
7836 for a preceding `sethi' in order to print an absolute address.
7837 Corresponding changes in ../include/opcode/sparc.h needed
7838 to eliminate garbage instructions.
7840 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7842 * mipsread.c (parse_partial_symbols): Make sure partial
7843 symbols are created for external symbols (as used to be
7844 the case). This is a bit of a pain with the mips-coff.
7845 It uses a table which points to all of the external
7846 symbols belonging to a particular FDR or psymtab.
7847 Once we've generated this table, we might as well save
7848 it, and then use it in psymtab_to_symtab_1 to find
7849 the symbols to pass to parse_external().
7850 * symfile.c, symfile.c: New function start_psymtab_common
7851 to share the common parts of allocating a new psymtab
7852 for dbxread, mipsread (and later dwarfread). Its code
7853 was pulled out from start_psymtab in dbxread.c.
7854 * dbxread.c (start_psymtab): Use start_psymtab_common().
7856 * valprint.c (val_print): If there is an error when trying
7857 to print a string, check to see if there really is a problem
7858 by reading just one character. If that works, assume
7861 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7863 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7864 cypress, v8 mnemonics in that order.
7866 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7868 * sparc-pinsn.c: Put the qsort() back in.
7870 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7872 * findvar.c (read_register, write_register): Handle machines
7873 where REGISTER_TYPE is not the same size as "int".
7875 Handle debug symbols in dynamically loaded (relocated) code:
7877 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7878 offset to process_one_symbol.
7879 (process_one_symbol): Take new offset parameter. Add it into
7880 appropriate symbol types to relocate symbols to loaded addresses.
7881 Handle all possible symbol types, and complain() about types that
7882 we don't expect to see.
7883 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7884 process_one_symbol (FIXME, should pass real offset).
7888 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7890 (set_breakpoint, break_command_1, until_break_command,
7891 catch_command_1, breakpoint_re_set_one): Use it.
7892 * symtab.h (resolve_sal_pc): Declare.
7893 * infcmd.c (jump_command): Use resolve_sal_pc.
7895 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7897 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7899 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7901 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7902 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7903 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7905 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7907 * dbxread.c (process_one_symbol): Make a first cut at handling
7908 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7910 * symtab.c (find_pc_line): Fix stepping into and out of #included
7913 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7915 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7916 no longer any need to copy ../include/opcode/* into gdb.
7918 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7920 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7922 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7924 * valprint.c (type_print_base, type_print_method_args):
7925 Print C++ constructor methods without bogus "return type."
7927 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7929 * infptrace.c (child_xfer_memory): Parameter "target" should
7930 be a pointer to a structure, not the entire structure.
7932 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7934 * depend: Convert the couple of references to ansidecl.h that
7935 used the local gdb version to use the ../include version.
7937 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7940 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7941 (inferior_proc_init): Fix non-ANSI version of args.
7942 (attach): Call print_sys_errmsg with correct number of args.
7943 (mappingflags): Make static, does not need to be global.
7945 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7946 not the entire struct itself.
7948 * valops.c (value_assign): Cast some args to modify_field() and
7949 {read,write}_register_bytes() correctly.
7951 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7953 * Makefile.in (MALLOCSRC): Removed reference to removed local
7956 * dwarfread.c (list_in_scope): Needs an initial value, use file
7959 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7961 * main.c (main): Make option_index local to keep new getopt happy.
7962 main.c, solib.c, Makefile.in: Update copyright notices.
7964 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7966 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7968 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7970 * Makefile.in (HFILES): Add partial-stab.h.
7972 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7974 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7975 New files for stratus. Not complete enough to actually build
7976 on the Stratus machine; that awaits copyright assignment for
7979 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7980 for getting custom flags into CFLAGS when doing makes.
7982 * configure.in: Add config information for stratus.
7984 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7986 * dbxread.c (process_one_symbol): Pass address of structure
7987 to complain(), rather than the whole structure.
7989 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7991 * solib.c (solib_add_common_symbols): Only compile in when not
7992 using SVR4 style shared libraries.
7994 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7996 * dwarfread.c (locval): Add offreg flag to indicate location
7997 values that are computed off a base register.
7999 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8000 TAG_local_variable cases to account for static variables
8001 within function scopes.
8003 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8005 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8006 doesn't exist on some systems.
8008 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8009 nexting over recursive function calls.
8011 * target.c (target_read_string): Create this routine to read null
8012 terminated strings from the target. It deals with running off the
8013 end of memory elegantly as well. solib.c (find_solib): Use
8014 target_read_string() to avoid problems with running off the end of
8017 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8018 that reference pgrp_inferior.
8020 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8022 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8023 mips-tfile has been hacked to act more "traditionally."
8024 * dbxread.c: Fixed typo in comment.
8026 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8028 * mips-tdep.c (mips_skip_prologue): Add some number of
8029 'sw' instructions before 'addiu' adjusts the stack.
8031 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8033 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8034 freescope, buildblock closescope, record_line, add_symbol_to_list,
8035 gatherblocks, make_blockvector): Extensive changes to switch
8036 to generic symbol table building code in buildsym.c. Remove
8037 scope tree structures and functions, symbol table building
8038 functions, and lots of other small changes.
8040 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8041 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8043 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8045 * buildsym.c (cleanup_undefined_types): Add support for enums.
8046 This fixes the 'GDB internal error. cleanup_undefined_types with
8049 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8051 * dbxread.c: detect gcc2 compilations.
8053 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8055 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8056 in ../include/opcode/sparc.h.
8058 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8060 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8061 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8062 to reflect actual locations of opcode files, so TAGS target will
8065 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8067 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8070 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8071 dereferencing to access the correct elements.
8073 * valops.c (value_addr): Declare return type of external func
8076 * xcoffread.c: Undefine next_symbol_text before redefining it.
8078 For older changes see ChangeLog-9091
8084 version-control: never